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CN113411901B - Intelligent medical information real-time transmission method and system based on big data - Google Patents

Intelligent medical information real-time transmission method and system based on big data Download PDF

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Publication number
CN113411901B
CN113411901B CN202110671802.5A CN202110671802A CN113411901B CN 113411901 B CN113411901 B CN 113411901B CN 202110671802 A CN202110671802 A CN 202110671802A CN 113411901 B CN113411901 B CN 113411901B
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mobile terminal
scheduling assignment
subcarriers
transmission period
symbols
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CN113411901A (en
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郭朵朵
郭娟娟
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Henan Provincial Peoples Hospital
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Henan Provincial Peoples Hospital
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a real-time intelligent medical information transmission method based on big data, which comprises the following steps: collecting intelligent medical information by a first mobile terminal, collecting intelligent medical information by a second mobile terminal and collecting intelligent medical information by a third mobile terminal; responsive to collecting the smart medical information, transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period; responsive to collecting the smart medical information, transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period; the first mobile terminal attempts to monitor the scheduling assignments transmitted by the other mobile terminals during the listening period of the scheduling assignment transmission period and the second mobile terminal attempts to monitor the scheduling assignments transmitted by the other mobile terminals during the listening period of the scheduling assignment transmission period.

Description

Intelligent medical information real-time transmission method and system based on big data
Technical Field
The invention relates to the technical field of big data medical treatment, in particular to a method and a system for transmitting intelligent medical information in real time based on big data.
Background
With the continuous development of big data, the big data of health care is promoted to the national strategic height. In the process of digital intelligent medical construction, the application of big data in the fields of clinical scientific research, health management, hospital management and the like is not separated, the intelligent medical treatment is a novel modern medical treatment mode of applying modern computer technology and information technology to the whole medical treatment process, and the intelligent medical treatment is the development direction and the management target of public medical treatment. However, the vast amount of data accumulated in the informatization process of the current hospital is lack of big data technology and means, precious data resources are put aside, and tens of thousands of electronic medical record data cannot play the due value.
The intelligent medical English is abbreviated as WITMED, is a recently emerging proper medical noun, and achieves interaction among patients, medical staff, medical institutions and medical equipment by creating a medical information platform of a health file area and utilizing the most advanced Internet of things technology so as to achieve informatization gradually.
The prior art CN104915573A discloses a smart medical disease-based processing platform, which comprises a single disease lecture data unit, a single disease lecture application unit, a single disease lecture storage management unit and a single disease lecture interface management unit; the single disease seed lecture data unit comprises an inpatient medical record lecture module, a disease seed lecture module, an offline template editing module, a version management module and a disease seed template rating module; the single disease type lecture application unit comprises a lecture editing module and a lecture browsing module; the single disease lecture storing and managing unit provides a platform for generating single disease lecture for doctors through a disease lecture editor; the single-disease lecture interface management unit is used for carrying out centralized management on the single-disease lecture data unit of the doctor.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide a real-time intelligent medical information transmission method and system based on big data, which can overcome the defects of the prior art.
In order to achieve the above purpose, the invention provides a real-time intelligent medical information transmission method based on big data, which comprises the following steps: collecting intelligent medical information by a first mobile terminal, collecting intelligent medical information by a second mobile terminal and collecting intelligent medical information by a third mobile terminal; responsive to collecting the smart medical information, transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period; responsive to collecting the smart medical information, transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period; attempting, by the first mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the second mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period; in response to listening to a second scheduling assignment transmitted by a second mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, randomly selecting, by the first mobile terminal, either the first set of subcarriers or the second set of subcarriers; if the second subcarrier set is randomly selected, transmitting, by the first mobile terminal, a first frequency occupation indicator to the second mobile terminal on the second symbol set and the second subcarrier set of the scheduling assignment transmission period, wherein the first frequency occupation indicator indicates to the second mobile terminal that the second subcarrier set is occupied, wherein the first mobile terminal transmitting the first frequency occupation indicator to the second mobile terminal is indicated by the base station; if the first subcarrier set is randomly selected, a first frequency occupation indicator is sent to the second mobile terminal by the first mobile terminal on the second symbol set of the scheduling assignment transmission period and the first subcarrier set, wherein the first frequency occupation indicator indicates to the second mobile terminal that the first subcarrier set is occupied; in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a second mobile terminal to listen for a first frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and a second set of subcarriers of the scheduling assignment transmission period, and attempting by the second mobile terminal to listen for the first frequency occupancy indicator transmitted by the first mobile terminal on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period, wherein the second mobile terminal listening for the first frequency occupancy indicator transmitted by the first mobile terminal is indicated by the base station, wherein the second mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period.
In a preferred embodiment, the smart medical information real-time transmission method based on big data includes the steps of:
if the first frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the second subcarrier set of the scheduling assignment transmission period, sending a second scheduling assignment to the relay mobile terminal on the third symbol set and the first subcarrier set of the scheduling assignment transmission period by the second mobile terminal;
if the first frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the first subcarrier set of the scheduling assignment transmission period, sending a second scheduling assignment to the relay mobile terminal on the third symbol set and the second subcarrier set of the scheduling assignment transmission period by the second mobile terminal;
transmitting, by the first mobile terminal, the first scheduling assignment to the relay mobile terminal on the third set of symbols and the second set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator is transmitted to the second mobile terminal on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the frequency occupancy indicator transmitted by the other mobile terminal is not monitored on the listening period and the second set of subcarriers of the scheduling assignment transmission period;
Transmitting, by the first mobile terminal, the first scheduling assignment to the relay mobile terminal on the third set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator is transmitted to the second mobile terminal on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the frequency occupancy indicator transmitted by the other mobile terminal is not monitored on the first set of subcarriers and the listening period of the scheduling assignment transmission period;
responsive to transmitting the second scheduling assignment to the relay mobile terminal on the first set of subcarriers, transmitting, by the second mobile terminal, the smart medical information to the relay mobile terminal on the first set of subcarriers;
responsive to transmitting the second scheduling assignment to the relay mobile terminal on the second set of subcarriers, transmitting, by the second mobile terminal, the smart medical information to the relay mobile terminal on the second set of subcarriers;
responsive to transmitting the first scheduling assignment to the relay mobile terminal on the first set of subcarriers, transmitting, by the first mobile terminal, smart medical information to the relay mobile terminal on the first set of subcarriers;
responsive to sending the first scheduling assignment to the relay mobile terminal on the second set of subcarriers, intelligent medical information is sent by the first mobile terminal to the relay mobile terminal on the second set of subcarriers.
In a preferred embodiment, the smart medical information real-time transmission method based on big data includes the steps of:
responsive to collecting the smart medical information, transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period;
responsive to collecting the smart medical information, transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period;
in response to collecting the smart medical information, transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period;
attempting, by the first mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the second mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the third mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period;
In response to listening to a second scheduling assignment transmitted by a second mobile terminal on the first symbol set and the first subcarrier set of the scheduling assignment transmission period and a third scheduling assignment transmitted by a third mobile terminal on the first symbol set and the first subcarrier set of the scheduling assignment transmission period, randomly selecting, by the first mobile terminal, the first subcarrier set, the second subcarrier set, or the third subcarrier set;
if the second subcarrier set is randomly selected, transmitting, by the first mobile terminal, a second frequency occupation indicator to the second mobile terminal and a third mobile terminal on the second symbol set and the second subcarrier set of the scheduling assignment transmission period, wherein the second frequency occupation indicator indicates to the second mobile terminal and the third mobile terminal that the second subcarrier set is occupied, wherein the first mobile terminal transmits the second frequency occupation indicator to the second mobile terminal and the third mobile terminal that is indicated by the base station;
if the first subcarrier set is randomly selected, sending, by the first mobile terminal, a second frequency occupation indicator to the second mobile terminal and a third mobile terminal on the second symbol set and the first subcarrier set of the scheduling assignment transmission period, wherein the second frequency occupation indicator indicates to the second mobile terminal and the third mobile terminal that the first subcarrier set is occupied;
If the third subcarrier set is randomly selected, sending, by the first mobile terminal, a second frequency occupation indicator to the second mobile terminal and the third mobile terminal on the second symbol set and the third subcarrier set of the scheduling assignment transmission period, wherein the second frequency occupation indicator indicates to the second mobile terminal and the third mobile terminal that the third subcarrier set is occupied;
in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a second mobile terminal to listen for a second frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and the first, second, and third sets of subcarriers of the scheduling assignment transmission period, wherein listening by the second mobile terminal for the second frequency occupancy indicator transmitted by the first mobile terminal is indicated by the base station, wherein the second mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period;
in response to listening for a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a third mobile terminal to listen for a second frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and the first, second, and third sets of subcarriers of the scheduling assignment transmission period, wherein listening for the second frequency occupancy indicator transmitted by the first mobile terminal by the third mobile terminal is indicated by the base station, wherein the third mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period.
In a preferred embodiment, the smart medical information real-time transmission method based on big data includes the steps of:
if the second frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the first subcarrier set of the scheduling assignment transmission period, randomly selecting the second subcarrier set or the third subcarrier set by the second mobile terminal;
if the second frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the second subcarrier set of the scheduling assignment transmission period, the first subcarrier set or the third subcarrier set is randomly selected by the second mobile terminal;
if the second frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the third subcarrier set of the scheduling assignment transmission period, the first subcarrier set or the second subcarrier set is randomly selected by the second mobile terminal;
if the first subcarrier set is randomly selected, transmitting, by the second mobile terminal, a third frequency occupation indicator to the third mobile terminal on the third symbol set and the first subcarrier set of the scheduling assignment transmission period, wherein the third frequency occupation indicator indicates to the third mobile terminal that the first subcarrier set is occupied, wherein the second mobile terminal transmitting the third frequency occupation indicator to the third mobile terminal is indicated by the base station;
If the second subcarrier set is randomly selected, a third frequency occupation indicator is sent to a third mobile terminal by the second mobile terminal on a third symbol set of a scheduling assignment transmission period and the second subcarrier set, wherein the third frequency occupation indicator indicates to the third mobile terminal that the second subcarrier set is occupied;
if the third subcarrier set is randomly selected, transmitting, by the second mobile terminal, a third frequency occupation indicator to the third mobile terminal on the third symbol set of the scheduling assignment transmission period and the third subcarrier set, wherein the third frequency occupation indicator indicates to the third mobile terminal that the third subcarrier set is occupied;
in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, a second scheduling assignment transmitted by a second mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period, and a second frequency occupancy indicator, attempting by a third mobile terminal on a third set of symbols and the first set of subcarriers, the second set of subcarriers, and the third set of subcarriers of the scheduling assignment transmission period to listen to a third frequency occupancy indicator transmitted by the second mobile terminal, wherein the third mobile terminal listening to the third frequency occupancy indicator transmitted by the second mobile terminal is indicated by the base station.
In a preferred embodiment, the smart medical information real-time transmission method based on big data includes the steps of:
transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and a third set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the second set of subcarriers of the scheduling assignment transmission period;
transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the third set of subcarriers of the scheduling assignment transmission period;
transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and a second set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the third set of subcarriers of the scheduling assignment transmission period;
And if the second frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the second subcarrier set of the scheduling assignment transmission period and the third frequency occupation indicator sent by the second mobile terminal is monitored on the third symbol set and the first subcarrier set of the scheduling assignment transmission period, sending a third scheduling assignment to the relay mobile terminal by the third mobile terminal on the fourth symbol set and the third subcarrier set of the scheduling assignment transmission period.
The invention also provides a real-time intelligent medical information transmission system based on big data, which comprises the following steps: a unit for collecting smart medical information by the first mobile terminal, collecting smart medical information by the second mobile terminal, and collecting smart medical information by the third mobile terminal; means for transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period in response to collecting the smart medical information; means for transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period in response to collecting the smart medical information; means for attempting, by the first mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the second mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period; in response to listening to a second scheduling assignment transmitted by a second mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, randomly selecting, by the first mobile terminal, either the first set of subcarriers or the second set of subcarriers; means for transmitting, by the first mobile terminal, a first frequency occupancy indicator to the second mobile terminal on a second set of symbols of the scheduling assignment transmission period and the second set of subcarriers if the second set of subcarriers is randomly selected, wherein the first frequency occupancy indicator indicates to the second mobile terminal that the second set of subcarriers is occupied, wherein the first mobile terminal transmitting the first frequency occupancy indicator to the second mobile terminal is indicated by the base station; means for transmitting, by the first mobile terminal, a first frequency occupancy indicator to the second mobile terminal on a second set of symbols of the scheduling assignment transmission period and the first set of subcarriers if the first set of subcarriers is randomly selected, wherein the first frequency occupancy indicator indicates to the second mobile terminal that the first set of subcarriers is occupied; in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a second mobile terminal to listen for a first frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and a second set of subcarriers of the scheduling assignment transmission period, and attempting by the second mobile terminal to listen for the first frequency occupancy indicator transmitted by the first mobile terminal on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period, wherein listening by the second mobile terminal for the first frequency occupancy indicator transmitted by the first mobile terminal is indicated by the base station, wherein the second mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period.
In a preferred embodiment, the smart medical information real-time transmission system based on big data includes:
means for transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on a third set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period;
means for transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on a third set of symbols and a second set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period;
means for transmitting, by the first mobile terminal, the first scheduling assignment to the relay mobile terminal on the third set of symbols and the second set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator is transmitted to the second mobile terminal on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the frequency occupancy indicator transmitted by the other mobile terminal is not monitored on the listening period and the second set of subcarriers of the scheduling assignment transmission period;
Means for transmitting, by the first mobile terminal, the first scheduling assignment to the relay mobile terminal on the third set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator is transmitted to the second mobile terminal on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the frequency occupancy indicator transmitted by the other mobile terminal is not monitored on the first set of subcarriers and the listening period of the scheduling assignment transmission period;
means for transmitting, by the second mobile terminal, the smart medical information to the relay mobile terminal on the first set of subcarriers in response to transmitting the second scheduling assignment to the relay mobile terminal on the first set of subcarriers;
means for transmitting, by the second mobile terminal, smart medical information to the relay mobile terminal on the second set of subcarriers in response to transmitting the second scheduling assignment to the relay mobile terminal on the second set of subcarriers;
means for transmitting, by the first mobile terminal, smart medical information to the relay mobile terminal on the first set of subcarriers in response to transmitting the first scheduling assignment to the relay mobile terminal on the first set of subcarriers;
And means for transmitting, by the first mobile terminal, the smart medical information to the relay mobile terminal on the second set of subcarriers in response to transmitting the first scheduling assignment to the relay mobile terminal on the second set of subcarriers.
In a preferred embodiment, the smart medical information real-time transmission system based on big data includes:
means for transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period in response to collecting the smart medical information;
means for transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period in response to collecting the smart medical information;
means for transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period in response to collecting the smart medical information;
means for attempting, by the first mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the second mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the third mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period;
In response to listening to a second scheduling assignment transmitted by a second mobile terminal on the first symbol set and the first subcarrier set of the scheduling assignment transmission period and a third scheduling assignment transmitted by a third mobile terminal on the first symbol set and the first subcarrier set of the scheduling assignment transmission period, randomly selecting, by the first mobile terminal, either the first subcarrier set, the second subcarrier set, or the third subcarrier set;
means for transmitting, by the first mobile terminal, a second frequency occupancy indicator to the second mobile terminal and to a third mobile terminal on a second set of symbols and the second set of subcarriers of the scheduling assignment transmission period, if the second set of subcarriers is randomly selected, wherein the second frequency occupancy indicator indicates to the second mobile terminal and to the third mobile terminal that the second set of subcarriers is occupied, wherein the first mobile terminal transmits the second frequency occupancy indicator to the second mobile terminal and to the third mobile terminal is indicated by the base station;
means for transmitting, by the first mobile terminal, a second frequency occupancy indicator to the second mobile terminal and to the third mobile terminal on a second set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the first set of subcarriers is randomly selected, wherein the second frequency occupancy indicator indicates to the second mobile terminal and to the third mobile terminal that the first set of subcarriers is occupied;
Means for transmitting, by the first mobile terminal, a second frequency occupancy indicator to the second mobile terminal and the third mobile terminal on a second set of symbols and the third set of subcarriers of the scheduling assignment transmission period if the third set of subcarriers is randomly selected, wherein the second frequency occupancy indicator indicates to the second mobile terminal and the third mobile terminal that the third set of subcarriers is occupied;
in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a second mobile terminal to listen for a second frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and the first, second, and third sets of subcarriers of the scheduling assignment transmission period, wherein the second mobile terminal listening for the second frequency occupancy indicator transmitted by the first mobile terminal is indicated by the base station, wherein the second mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period;
in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a third mobile terminal to listen for a second frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and the first, second, and third sets of subcarriers of the scheduling assignment transmission period, wherein the third mobile terminal listening for the second frequency occupancy indicator transmitted by the first mobile terminal is indicated by the base station, wherein the third mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period.
In a preferred embodiment, the smart medical information real-time transmission system based on big data includes:
means for randomly selecting, by the second mobile terminal, the second set of subcarriers or the third set of subcarriers if the second frequency occupation indicator transmitted by the first mobile terminal is monitored on the first set of subcarriers and the second set of scheduled assigned transmission periods;
means for randomly selecting, by the second mobile terminal, the first set of subcarriers or the third set of subcarriers if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period;
means for randomly selecting, by the second mobile terminal, the first set of subcarriers or the second set of subcarriers if the second frequency occupation indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the third set of subcarriers of the scheduling assignment transmission period;
means for transmitting, by the second mobile terminal, a third frequency occupancy indicator to the third mobile terminal on a third set of symbols of the scheduling assignment transmission period and the first set of subcarriers if the first set of subcarriers is randomly selected, wherein the third frequency occupancy indicator indicates to the third mobile terminal that the first set of subcarriers is occupied, wherein the second mobile terminal transmitting the third frequency occupancy indicator to the third mobile terminal is indicated by the base station;
Means for transmitting, by the second mobile terminal, a third frequency occupancy indicator to the third mobile terminal on a third set of symbols of the scheduling assignment transmission period and the second set of subcarriers if the second set of subcarriers is randomly selected, wherein the third frequency occupancy indicator indicates to the third mobile terminal that the second set of subcarriers is occupied;
means for transmitting, by the second mobile terminal, a third frequency occupancy indicator to the third mobile terminal on a third set of symbols of the scheduling assignment transmission period and the third set of subcarriers if the third set of subcarriers is randomly selected, wherein the third frequency occupancy indicator indicates to the third mobile terminal that the third set of subcarriers is occupied;
in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, a second scheduling assignment transmitted by a second mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period, and a second frequency occupancy indicator, attempting by a third mobile terminal on a third set of symbols and the first set of subcarriers, the second set of subcarriers, and the third set of subcarriers of the scheduling assignment transmission period to listen to a third frequency occupancy indicator transmitted by the second mobile terminal, wherein listening by the third mobile terminal to the third frequency occupancy indicator transmitted by the second mobile terminal is indicated by the base station.
In a preferred embodiment, the smart medical information real-time transmission system based on big data includes:
means for transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and a third set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the second set of subcarriers of the scheduling assignment transmission period;
means for transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the third set of subcarriers of the scheduling assignment transmission period;
Means for transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and a second set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the third set of subcarriers of the scheduling assignment transmission period;
and means for transmitting, by the third mobile terminal, the third scheduling assignment to the relay mobile terminal on the fourth set of symbols and the third set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the first set of subcarriers of the scheduling assignment transmission period.
Compared with the prior art, the invention has the following advantages: the intelligent medical technology is supported by the Internet of things, the Internet of things is based on inter-equipment communication, and aiming at the requirements of the prior art, the application provides a real-time transmission method and system of intelligent medical information based on big data, which are related to inter-equipment communication.
Drawings
Fig. 1 is a schematic diagram of a system architecture according to an embodiment of the present invention.
FIG. 2 is a flow chart of a method according to an embodiment of the invention.
Fig. 3 is a schematic diagram of a timing structure according to an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the invention is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components. It should be appreciated by those skilled in the art that the description of fig. 3 is given for illustrative purposes to basically describe the respective time periods, and the length relationships, the proportional relationships, the positional relationships between the frequency bands, and the proportional relationships between the time periods shown in fig. 3 may be arbitrarily adjusted. In summary, the timing structure presented in fig. 3 is merely exemplary, and the inventive concepts of the present application are embodied in the claims of the present application.
Fig. 1 is a schematic diagram of a system architecture according to an embodiment of the present invention. The medical service center server can receive relevant medical data, analyze the big data and then obtain a result or judge. The specific big data judging method and algorithm are the prior art, and at present, all big internet intelligent medical companies have a large number of public big data algorithms or provide corresponding big data computing services, and the application focuses on no big data algorithm improvement and no more detailed description is given to the algorithm.
FIG. 2 is a flow chart of a method according to an embodiment of the invention. As shown in the figure, the intelligent medical information real-time transmission method based on big data comprises the following steps:
step 101: the intelligent medical information is collected by the first mobile terminal, the intelligent medical information is collected by the second mobile terminal, and the intelligent medical information is collected by the third mobile terminal. Those skilled in the art will appreciate that smart medical information should be understood as information related to smart medical.
Step 102: in response to collecting the smart medical information, a first scheduling assignment is sent by the first mobile terminal to the relay mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period.
Step 103: responsive to collecting the smart medical information, a second scheduling assignment is sent by the second mobile terminal to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period.
Step 104: the first mobile terminal attempts to monitor the scheduling assignments transmitted by the other mobile terminals during the listening period of the scheduling assignment transmission period and the second mobile terminal attempts to monitor the scheduling assignments transmitted by the other mobile terminals during the listening period of the scheduling assignment transmission period.
Step 105: in response to listening for a second scheduling assignment sent by a second mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, the first set of subcarriers or the second set of subcarriers is randomly selected by the first mobile terminal.
Step 106: and if the second subcarrier set is randomly selected, transmitting, by the first mobile terminal, a first frequency occupation indicator to the second mobile terminal on the second symbol set of the scheduling assignment transmission period and the second subcarrier set, wherein the first frequency occupation indicator indicates to the second mobile terminal that the second subcarrier set is occupied, and wherein the first frequency occupation indicator transmitted by the first mobile terminal to the second mobile terminal is indicated by the base station. It should be understood by those skilled in the art that the inter-device communication referred to in the present application does not require coordination of the base station, i.e. the base station only allocates a D2D communication resource pool to the mobile terminal, does not control which D2D resources the mobile terminal selects, and does not control the process of avoiding collisions by the mobile terminal. In one embodiment, when a mobile terminal requests a D2D communication resource pool (some documents refer to as a side link resource set), the base station may randomly select a plurality of mobile terminals while indicating to the terminals that, when listening for a collision, the mobile terminals may start transmitting a frequency occupation indicator for the first transmission period after the period in which the collision is heard.
Step 107: and if the first subcarrier set is randomly selected, transmitting, by the first mobile terminal, a first frequency occupation indicator to the second mobile terminal on the second symbol set of the scheduling assignment transmission period and the first subcarrier set, wherein the first frequency occupation indicator indicates to the second mobile terminal that the first subcarrier set is occupied.
Step 108: in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a second mobile terminal to listen for a first frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and a second set of subcarriers of the scheduling assignment transmission period, and attempting by the second mobile terminal to listen for the first frequency occupancy indicator transmitted by the first mobile terminal on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period, wherein the second mobile terminal listening for the first frequency occupancy indicator transmitted by the first mobile terminal is indicated by the base station, wherein the second mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period. In one embodiment, when a mobile terminal requests a D2D communication resource pool (some documents refer to as a side link resource set), the base station may randomly select a plurality of mobile terminals while indicating to the terminals that, when listening for a collision, the mobile terminals cannot transmit a frequency occupation indicator for the first transmission period after the period in which the collision is heard, but can only listen for the frequency occupation indicator.
In a preferred embodiment, the smart medical information real-time transmission method based on big data includes the steps of: if the first frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the second subcarrier set of the scheduling assignment transmission period, sending a second scheduling assignment to the relay mobile terminal on the third symbol set and the first subcarrier set of the scheduling assignment transmission period by the second mobile terminal; if the first frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the first subcarrier set of the scheduling assignment transmission period, sending a second scheduling assignment to the relay mobile terminal on the third symbol set and the second subcarrier set of the scheduling assignment transmission period by the second mobile terminal; transmitting, by the first mobile terminal, the first scheduling assignment to the relay mobile terminal on the third set of symbols and the second set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator is transmitted to the second mobile terminal on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the frequency occupancy indicator transmitted by the other mobile terminal is not monitored on the listening period and the second set of subcarriers of the scheduling assignment transmission period; transmitting, by the first mobile terminal, the first scheduling assignment to the relay mobile terminal on the third set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator is transmitted to the second mobile terminal on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the frequency occupancy indicator transmitted by the other mobile terminal is not monitored on the first set of subcarriers and the listening period of the scheduling assignment transmission period; responsive to transmitting the second scheduling assignment to the relay mobile terminal on the first set of subcarriers, transmitting, by the second mobile terminal, the smart medical information to the relay mobile terminal on the first set of subcarriers; responsive to transmitting the second scheduling assignment to the relay mobile terminal on the second set of subcarriers, transmitting, by the second mobile terminal, the smart medical information to the relay mobile terminal on the second set of subcarriers; responsive to transmitting the first scheduling assignment to the relay mobile terminal on the first set of subcarriers, transmitting, by the first mobile terminal, smart medical information to the relay mobile terminal on the first set of subcarriers; responsive to sending the first scheduling assignment to the relay mobile terminal on the second set of subcarriers, intelligent medical information is sent by the first mobile terminal to the relay mobile terminal on the second set of subcarriers.
Further, the intelligent medical information real-time transmission method based on big data comprises the following steps: responsive to collecting the smart medical information, transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period; responsive to collecting the smart medical information, transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period; in response to collecting the smart medical information, transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period; attempting, by the first mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the second mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the third mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period; in response to listening to a second scheduling assignment transmitted by a second mobile terminal on the first symbol set and the first subcarrier set of the scheduling assignment transmission period and a third scheduling assignment transmitted by a third mobile terminal on the first symbol set and the first subcarrier set of the scheduling assignment transmission period, randomly selecting, by the first mobile terminal, the first subcarrier set, the second subcarrier set, or the third subcarrier set; if the second subcarrier set is randomly selected, transmitting, by the first mobile terminal, a second frequency occupation indicator to the second mobile terminal and a third mobile terminal on the second symbol set and the second subcarrier set of the scheduling assignment transmission period, wherein the second frequency occupation indicator indicates to the second mobile terminal and the third mobile terminal that the second subcarrier set is occupied, wherein the first mobile terminal transmits the second frequency occupation indicator to the second mobile terminal and the third mobile terminal that is indicated by the base station; if the first subcarrier set is randomly selected, sending, by the first mobile terminal, a second frequency occupation indicator to the second mobile terminal and a third mobile terminal on the second symbol set and the first subcarrier set of the scheduling assignment transmission period, wherein the second frequency occupation indicator indicates to the second mobile terminal and the third mobile terminal that the first subcarrier set is occupied; if the third subcarrier set is randomly selected, sending, by the first mobile terminal, a second frequency occupation indicator to the second mobile terminal and the third mobile terminal on the second symbol set and the third subcarrier set of the scheduling assignment transmission period, wherein the second frequency occupation indicator indicates to the second mobile terminal and the third mobile terminal that the third subcarrier set is occupied; in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a second mobile terminal to listen for a second frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and the first, second, and third sets of subcarriers of the scheduling assignment transmission period, wherein listening by the second mobile terminal for the second frequency occupancy indicator transmitted by the first mobile terminal is indicated by the base station, wherein the second mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period; in response to listening for a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a third mobile terminal to listen for a second frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and the first, second, and third sets of subcarriers of the scheduling assignment transmission period, wherein listening for the second frequency occupancy indicator transmitted by the first mobile terminal by the third mobile terminal is indicated by the base station, wherein the third mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period.
Further, the intelligent medical information real-time transmission method based on big data comprises the following steps: if the second frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the first subcarrier set of the scheduling assignment transmission period, randomly selecting the second subcarrier set or the third subcarrier set by the second mobile terminal; in one embodiment, when a mobile terminal requests a D2D communication resource pool (some documents refer to as a side link resource set), the base station may randomly select a plurality of mobile terminals while indicating to the terminals that when a collision is detected (i.e., when a scheduling assignment transmitted by a first mobile terminal is detected), the mobile terminals cannot transmit a frequency occupation indicator or control information in a first transmission period after a period in which the collision is detected, can only monitor the frequency occupation indicator, while transmitting control information may start after the first transmission period after the period in which the collision is detected; if the second frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the second subcarrier set of the scheduling assignment transmission period, the first subcarrier set or the third subcarrier set is randomly selected by the second mobile terminal; if the second frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the third subcarrier set of the scheduling assignment transmission period, the first subcarrier set or the second subcarrier set is randomly selected by the second mobile terminal; if the first subcarrier set is randomly selected, transmitting, by the second mobile terminal, a third frequency occupation indicator to the third mobile terminal on the third symbol set and the first subcarrier set of the scheduling assignment transmission period, wherein the third frequency occupation indicator indicates to the third mobile terminal that the first subcarrier set is occupied, wherein the second mobile terminal transmitting the third frequency occupation indicator to the third mobile terminal is indicated by the base station; if the second subcarrier set is randomly selected, a third frequency occupation indicator is sent to a third mobile terminal by the second mobile terminal on a third symbol set of a scheduling assignment transmission period and the second subcarrier set, wherein the third frequency occupation indicator indicates to the third mobile terminal that the second subcarrier set is occupied; if the third subcarrier set is randomly selected, transmitting, by the second mobile terminal, a third frequency occupation indicator to the third mobile terminal on the third symbol set of the scheduling assignment transmission period and the third subcarrier set, wherein the third frequency occupation indicator indicates to the third mobile terminal that the third subcarrier set is occupied; in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, a second scheduling assignment transmitted by a second mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period, and a second frequency occupancy indicator, attempting by a third mobile terminal on a third set of symbols and the first set of subcarriers, the second set of subcarriers, and the third set of subcarriers of the scheduling assignment transmission period to listen to a third frequency occupancy indicator transmitted by the second mobile terminal, wherein the third mobile terminal listening to the third frequency occupancy indicator transmitted by the second mobile terminal is indicated by the base station. In one embodiment, when a mobile terminal requests a D2D communication resource pool (referred to as a side link resource set in some documents), the base station may randomly select a plurality of mobile terminals (including a third mobile terminal) while indicating to the terminals that when a collision is detected (i.e., when a scheduling assignment transmitted by the first mobile terminal is detected), the mobile terminals cannot transmit a frequency occupation indicator or control information for both the first transmission period and the second transmission period after the period in which the collision is detected, can only monitor the frequency occupation indicator, while the third transmission period after the period in which the collision is detected may start transmitting control information. If the design of the D2D resource pool is reasonable, the frequency spectrum resources are rich enough, and when the number of the mobile terminals is not too large, the situation that three mobile terminals simultaneously select the same subcarrier set is fewer, and if the situation that the system load is increased is caused, the situation that three mobile terminals simultaneously select the same subcarrier set is caused, and the method of the application ensures that the mobile terminals do not need to receive control signaling of a base station when carrying out D2D communication, but because the base station arranges the sending and stopping time of various mobile terminals in advance, the early intervention and coordination of the base station in the probability sense are realized, so the method of the application can rapidly reduce the collision probability after a few cycles of sending and monitoring.
Further, the intelligent medical information real-time transmission method based on big data comprises the following steps: transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and a third set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the second set of subcarriers of the scheduling assignment transmission period; transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the third set of subcarriers of the scheduling assignment transmission period; transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and a second set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the third set of subcarriers of the scheduling assignment transmission period; and if the second frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the second subcarrier set of the scheduling assignment transmission period and the third frequency occupation indicator sent by the second mobile terminal is monitored on the third symbol set and the first subcarrier set of the scheduling assignment transmission period, sending a third scheduling assignment to the relay mobile terminal by the third mobile terminal on the fourth symbol set and the third subcarrier set of the scheduling assignment transmission period.
The invention also provides a real-time intelligent medical information transmission system based on big data, which comprises the following steps: a unit for collecting smart medical information by the first mobile terminal, collecting smart medical information by the second mobile terminal, and collecting smart medical information by the third mobile terminal; means for transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period in response to collecting the smart medical information; means for transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period in response to collecting the smart medical information; means for attempting, by the first mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the second mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period; in response to listening to a second scheduling assignment transmitted by a second mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, randomly selecting, by the first mobile terminal, either the first set of subcarriers or the second set of subcarriers; means for transmitting, by the first mobile terminal, a first frequency occupancy indicator to the second mobile terminal on a second set of symbols of the scheduling assignment transmission period and the second set of subcarriers if the second set of subcarriers is randomly selected, wherein the first frequency occupancy indicator indicates to the second mobile terminal that the second set of subcarriers is occupied, wherein the first mobile terminal transmitting the first frequency occupancy indicator to the second mobile terminal is indicated by the base station; means for transmitting, by the first mobile terminal, a first frequency occupancy indicator to the second mobile terminal on a second set of symbols of the scheduling assignment transmission period and the first set of subcarriers if the first set of subcarriers is randomly selected, wherein the first frequency occupancy indicator indicates to the second mobile terminal that the first set of subcarriers is occupied; in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a second mobile terminal to listen for a first frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and a second set of subcarriers of the scheduling assignment transmission period, and attempting by the second mobile terminal to listen for the first frequency occupancy indicator transmitted by the first mobile terminal on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period, wherein listening by the second mobile terminal for the first frequency occupancy indicator transmitted by the first mobile terminal is indicated by the base station, wherein the second mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period.
In a preferred embodiment, the smart medical information real-time transmission system based on big data includes: means for transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on a third set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period; means for transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on a third set of symbols and a second set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period; means for transmitting, by the first mobile terminal, the first scheduling assignment to the relay mobile terminal on the third set of symbols and the second set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator is transmitted to the second mobile terminal on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the frequency occupancy indicator transmitted by the other mobile terminal is not monitored on the listening period and the second set of subcarriers of the scheduling assignment transmission period; means for transmitting, by the first mobile terminal, the first scheduling assignment to the relay mobile terminal on the third set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator is transmitted to the second mobile terminal on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the frequency occupancy indicator transmitted by the other mobile terminal is not monitored on the first set of subcarriers and the listening period of the scheduling assignment transmission period; means for transmitting, by the second mobile terminal, the smart medical information to the relay mobile terminal on the first set of subcarriers in response to transmitting the second scheduling assignment to the relay mobile terminal on the first set of subcarriers; means for transmitting, by the second mobile terminal, smart medical information to the relay mobile terminal on the second set of subcarriers in response to transmitting the second scheduling assignment to the relay mobile terminal on the second set of subcarriers; means for transmitting, by the first mobile terminal, smart medical information to the relay mobile terminal on the first set of subcarriers in response to transmitting the first scheduling assignment to the relay mobile terminal on the first set of subcarriers; and means for transmitting, by the first mobile terminal, the smart medical information to the relay mobile terminal on the second set of subcarriers in response to transmitting the first scheduling assignment to the relay mobile terminal on the second set of subcarriers.
Further, the intelligent medical information real-time transmission system based on big data comprises: means for transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period in response to collecting the smart medical information; means for transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period in response to collecting the smart medical information; means for transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period in response to collecting the smart medical information; means for attempting, by the first mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the second mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the third mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period; in response to listening to a second scheduling assignment transmitted by a second mobile terminal on the first symbol set and the first subcarrier set of the scheduling assignment transmission period and a third scheduling assignment transmitted by a third mobile terminal on the first symbol set and the first subcarrier set of the scheduling assignment transmission period, randomly selecting, by the first mobile terminal, either the first subcarrier set, the second subcarrier set, or the third subcarrier set; means for transmitting, by the first mobile terminal, a second frequency occupancy indicator to the second mobile terminal and to a third mobile terminal on a second set of symbols and the second set of subcarriers of the scheduling assignment transmission period, if the second set of subcarriers is randomly selected, wherein the second frequency occupancy indicator indicates to the second mobile terminal and to the third mobile terminal that the second set of subcarriers is occupied, wherein the first mobile terminal transmits the second frequency occupancy indicator to the second mobile terminal and to the third mobile terminal is indicated by the base station; means for transmitting, by the first mobile terminal, a second frequency occupancy indicator to the second mobile terminal and to the third mobile terminal on a second set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the first set of subcarriers is randomly selected, wherein the second frequency occupancy indicator indicates to the second mobile terminal and to the third mobile terminal that the first set of subcarriers is occupied; means for transmitting, by the first mobile terminal, a second frequency occupancy indicator to the second mobile terminal and the third mobile terminal on a second set of symbols and the third set of subcarriers of the scheduling assignment transmission period if the third set of subcarriers is randomly selected, wherein the second frequency occupancy indicator indicates to the second mobile terminal and the third mobile terminal that the third set of subcarriers is occupied; in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a second mobile terminal to listen for a second frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and the first, second, and third sets of subcarriers of the scheduling assignment transmission period, wherein the second mobile terminal listening for the second frequency occupancy indicator transmitted by the first mobile terminal is indicated by the base station, wherein the second mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period; in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a third mobile terminal to listen for a second frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and the first, second, and third sets of subcarriers of the scheduling assignment transmission period, wherein the third mobile terminal listening for the second frequency occupancy indicator transmitted by the first mobile terminal is indicated by the base station, wherein the third mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period. It should be understood by those skilled in the art that the scheduling assignment is not a frequency occupation indicator, and the frequency occupation indicator carries fewer messages, so that the coding difficulty of the mobile terminal and the decoding difficulty of the receiver are reduced, and the system power consumption is saved.
Further, the intelligent medical information real-time transmission system based on big data comprises: means for randomly selecting, by the second mobile terminal, the second set of subcarriers or the third set of subcarriers if the second frequency occupation indicator transmitted by the first mobile terminal is monitored on the first set of subcarriers and the second set of scheduled assigned transmission periods; means for randomly selecting, by the second mobile terminal, the first set of subcarriers or the third set of subcarriers if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period; means for randomly selecting, by the second mobile terminal, the first set of subcarriers or the second set of subcarriers if the second frequency occupation indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the third set of subcarriers of the scheduling assignment transmission period; means for transmitting, by the second mobile terminal, a third frequency occupancy indicator to the third mobile terminal on a third set of symbols of the scheduling assignment transmission period and the first set of subcarriers if the first set of subcarriers is randomly selected, wherein the third frequency occupancy indicator indicates to the third mobile terminal that the first set of subcarriers is occupied, wherein the second mobile terminal transmitting the third frequency occupancy indicator to the third mobile terminal is indicated by the base station; means for transmitting, by the second mobile terminal, a third frequency occupancy indicator to the third mobile terminal on a third set of symbols of the scheduling assignment transmission period and the second set of subcarriers if the second set of subcarriers is randomly selected, wherein the third frequency occupancy indicator indicates to the third mobile terminal that the second set of subcarriers is occupied; means for transmitting, by the second mobile terminal, a third frequency occupancy indicator to the third mobile terminal on a third set of symbols of the scheduling assignment transmission period and the third set of subcarriers if the third set of subcarriers is randomly selected, wherein the third frequency occupancy indicator indicates to the third mobile terminal that the third set of subcarriers is occupied; in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, a second scheduling assignment transmitted by a second mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period, and a second frequency occupancy indicator, attempting by a third mobile terminal on a third set of symbols and the first set of subcarriers, the second set of subcarriers, and the third set of subcarriers of the scheduling assignment transmission period to listen to a third frequency occupancy indicator transmitted by the second mobile terminal, wherein listening by the third mobile terminal to the third frequency occupancy indicator transmitted by the second mobile terminal is indicated by the base station.
Further, the intelligent medical information real-time transmission system based on big data comprises: means for transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and a third set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the second set of subcarriers of the scheduling assignment transmission period; means for transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the third set of subcarriers of the scheduling assignment transmission period; means for transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and a second set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the third set of subcarriers of the scheduling assignment transmission period; and means for transmitting, by the third mobile terminal, the third scheduling assignment to the relay mobile terminal on the fourth set of symbols and the third set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the first set of subcarriers of the scheduling assignment transmission period.
The prior art proposal (3GPP TSG RAN WG1 Meeting#86, R1-167409) of the ITRI mechanism introduces a D2D communication method, which aims to solve the problem of a larger probability of UE collision in case of a larger number of UEs or a large number (up to two hundred sharing a segment of D2D resource pool). It should be understood by those skilled in the art that the scenario to which the proposal is directed is a scenario in which the base station does not coordinate D2D transmission of the mobile terminal, i.e. the proposal and the scenario to which the application is directed are both scenarios in which the base station allocates a resource pool and various configurations to the mobile terminal in advance by signaling, and then the mobile terminal autonomously performs D2D communication with other mobile terminals without control of the base station. The technical solution of the foregoing prior art is that it proposes that firstly UE 1 and UE2 randomly select frequencies, then attempt to transmit SAs, and then monitor whether there is a SA collision in a listening period, if the collision occurs, UE2 actively selects other frequency bands, and UE 1 does not select other frequency bands. The problem with this solution is that it does not cross what the mechanism by which UE2 actively selects other frequency bands, but UE 1 does not, in other words, the technique does not disclose why UE2 actively selects other frequency bands instead of UE 1 actively selecting other frequency bands. If the UE randomly selects whether to switch to other frequency bands, UE 1 and UE2 can simultaneously select to switch to other frequency bands with high probability, if the UE and the UE simultaneously switch to the frequency bands, the waste of frequency resources is caused first, and if the UE and the UE are switched to the same frequency band, the conflict between the UE and the UE cannot be resolved. If the base station pre-configures that UE 1 cannot switch the frequency band, only UE2 can switch the frequency band, then this design loses basic flexibility, and under this configuration, UE 1 cannot realize the most basic frequency diversity gain. In addition, the technology is not related to how to solve the related technical problem in the scenario that three UEs select the same frequency band at the same time if there are many UEs, and the problem that the conflict solution time is continuously prolonged is caused by simply applying the technology of the document. Referring to this document, it can be found that in case the number of UEs reaches 200, after 6 rounds of cycling, the collision probability remains above 0.3. After using the method of the present application, after simulation, the present application can optimize the collision probability by about 20% compared with the prior art (the simulation value is slightly affected by specific parameters, such as the transmitting power of the mobile phone, etc., so the value is kept about 20%) after the same time as the prior art (equivalent time of 6 cycles).
The foregoing descriptions of specific exemplary embodiments of the present invention are presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application to thereby enable one skilled in the art to make and utilize the invention in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (8)

1. The intelligent medical information real-time transmission method based on the big data is characterized by comprising the following steps of:
collecting intelligent medical information by a first mobile terminal, collecting intelligent medical information by a second mobile terminal and collecting intelligent medical information by a third mobile terminal;
in response to collecting the smart medical information, transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period;
Responsive to collecting the smart medical information, transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period;
attempting, by the first mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the second mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period;
in response to listening to a second scheduling assignment transmitted by a second mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, randomly selecting, by the first mobile terminal, either the first set of subcarriers or the second set of subcarriers;
if a second set of subcarriers is randomly selected, transmitting, by a first mobile terminal, a first frequency occupancy indicator to the second mobile terminal on a second set of symbols and a second set of subcarriers of a scheduling assignment transmission period, wherein the first frequency occupancy indicator indicates to the second mobile terminal that the second set of subcarriers is occupied, wherein the first mobile terminal transmitting the first frequency occupancy indicator to the second mobile terminal is indicated by a base station;
If a first subcarrier set is randomly selected, transmitting, by a first mobile terminal, a first frequency occupancy indicator to the second mobile terminal on a second symbol set of a scheduling assignment transmission period and the first subcarrier set, wherein the first frequency occupancy indicator indicates to the second mobile terminal that the first subcarrier set is occupied;
in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a second mobile terminal to listen to a first frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and a second set of subcarriers of the scheduling assignment transmission period, and attempting by the second mobile terminal to listen to a first frequency occupancy indicator transmitted by the first mobile terminal on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period, wherein the second mobile terminal listening to the first frequency occupancy indicator transmitted by the first mobile terminal is indicated by a base station, wherein the second mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period,
If the first frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the second subcarrier set of the scheduling assignment transmission period, sending a second scheduling assignment to the relay mobile terminal on the third symbol set and the first subcarrier set of the scheduling assignment transmission period by the second mobile terminal;
if the first frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the first subcarrier set of the scheduling assignment transmission period, sending a second scheduling assignment to the relay mobile terminal on the third symbol set and the second subcarrier set of the scheduling assignment transmission period by the second mobile terminal;
transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a third set of symbols and a second set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator is transmitted to the second mobile terminal on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the frequency occupancy indicator transmitted by the other mobile terminal is not monitored on the listening period and the second set of subcarriers of the scheduling assignment transmission period;
Transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a third set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator is transmitted to the second mobile terminal on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the frequency occupancy indicator transmitted by the other mobile terminal is not monitored on the first set of subcarriers and the listening period of the scheduling assignment transmission period;
responsive to transmitting a second scheduling assignment to a relay mobile terminal on the first set of subcarriers, transmitting, by the second mobile terminal, smart medical information to the relay mobile terminal on the first set of subcarriers;
responsive to transmitting a second scheduling assignment to the relay mobile terminal on the second set of subcarriers, transmitting, by the second mobile terminal, smart medical information to the relay mobile terminal on the second set of subcarriers;
responsive to transmitting a first scheduling assignment to a relay mobile terminal on a first set of subcarriers, transmitting, by the first mobile terminal, smart medical information to the relay mobile terminal on the first set of subcarriers;
responsive to sending the first scheduling assignment to the relay mobile terminal on the second set of subcarriers, smart medical information is sent by the first mobile terminal to the relay mobile terminal on the second set of subcarriers.
2. The real-time transmission method of intelligent medical information based on big data according to claim 1, wherein the real-time transmission method of intelligent medical information based on big data comprises the steps of:
in response to collecting the smart medical information, transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period;
responsive to collecting the smart medical information, transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period;
in response to collecting the smart medical information, transmitting, by a third mobile terminal, a third scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period;
attempting, by the first mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the second mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the third mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period;
In response to listening to a second scheduling assignment transmitted by a second mobile terminal on the first symbol set and the first subcarrier set of the scheduling assignment transmission period and a third scheduling assignment transmitted by a third mobile terminal on the first symbol set and the first subcarrier set of the scheduling assignment transmission period, randomly selecting, by the first mobile terminal, the first subcarrier set, the second subcarrier set, or the third subcarrier set;
if a second set of subcarriers is randomly selected, transmitting, by a first mobile terminal, a second frequency occupancy indicator to the second and third mobile terminals on a second set of symbols and a second set of subcarriers of a scheduling assignment transmission period, wherein the second frequency occupancy indicator indicates to the second and third mobile terminals that the second set of subcarriers is occupied, wherein the first mobile terminal transmits a second frequency occupancy indicator to the second and third mobile terminals that is indicated by a base station;
if the first subcarrier set is randomly selected, a second frequency occupation indicator is sent to the second mobile terminal and a third mobile terminal by the first mobile terminal on a second symbol set and the first subcarrier set of a scheduling assignment transmission period, wherein the second frequency occupation indicator indicates to the second mobile terminal and the third mobile terminal that the first subcarrier set is occupied;
If the third subcarrier set is randomly selected, sending, by the first mobile terminal, a second frequency occupation indicator to the second mobile terminal and a third mobile terminal on a second symbol set and a third subcarrier set of a scheduling assignment transmission period, wherein the second frequency occupation indicator indicates to the second mobile terminal and the third mobile terminal that the third subcarrier set is occupied;
in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a second mobile terminal to listen for a second frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and the first, second, and third sets of subcarriers of the scheduling assignment transmission period, wherein the second mobile terminal listening for the second frequency occupancy indicator transmitted by the first mobile terminal is indicated by a base station, wherein the second mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period;
in response to listening for a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a third mobile terminal to listen for a second frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and the first, second, and third sets of subcarriers of the scheduling assignment transmission period, wherein the third mobile terminal listening for the second frequency occupancy indicator transmitted by the first mobile terminal is indicated by a base station, wherein the third mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period.
3. The smart medical information real-time transmission method based on big data according to claim 2, wherein the smart medical information real-time transmission method based on big data comprises the steps of:
if the second frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the first subcarrier set of the scheduling assignment transmission period, randomly selecting the second subcarrier set or the third subcarrier set by the second mobile terminal;
if the second frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the second subcarrier set of the scheduling assignment transmission period, the first subcarrier set or the third subcarrier set is randomly selected by the second mobile terminal;
if the second frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the third subcarrier set of the scheduling assignment transmission period, the first subcarrier set or the second subcarrier set is randomly selected by the second mobile terminal;
if the first subcarrier set is randomly selected, transmitting, by the second mobile terminal, a third frequency occupation indicator to the third mobile terminal on a third symbol set of a scheduling assignment transmission period and the first subcarrier set, wherein the third frequency occupation indicator indicates to the third mobile terminal that the first subcarrier set is occupied, wherein the second mobile terminal transmitting the third frequency occupation indicator to the third mobile terminal is indicated by a base station;
If the second subcarrier set is randomly selected, transmitting, by the second mobile terminal, a third frequency occupation indicator to the third mobile terminal on a third symbol set of a scheduling assignment transmission period and the second subcarrier set, wherein the third frequency occupation indicator indicates to the third mobile terminal that the second subcarrier set is occupied;
if a third set of subcarriers is randomly selected, transmitting, by a second mobile terminal, a third frequency occupancy indicator to the third mobile terminal on a third set of symbols and a third set of subcarriers of a scheduling assignment transmission period, wherein the third frequency occupancy indicator indicates to the third mobile terminal that the third set of subcarriers is occupied;
in response to listening for a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, a second scheduling assignment transmitted by a second mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period, and a second frequency occupancy indicator, attempting by a third mobile terminal on a third set of symbols and the first set of subcarriers, the second set of subcarriers, and the third set of subcarriers of the scheduling assignment transmission period to listen for a third frequency occupancy indicator transmitted by the second mobile terminal, wherein the third mobile terminal listening for the third frequency occupancy indicator transmitted by the second mobile terminal is indicated by a base station.
4. The smart medical information real-time transmission method based on big data as claimed in claim 3, wherein the smart medical information real-time transmission method based on big data comprises the steps of:
transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and a third set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the second set of subcarriers of the scheduling assignment transmission period;
transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the third set of subcarriers of the scheduling assignment transmission period;
Transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and a second set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the third set of subcarriers of the scheduling assignment transmission period;
and if the second frequency occupation indicator sent by the first mobile terminal is monitored on the second symbol set and the second subcarrier set of the scheduling assignment transmission period and the third frequency occupation indicator sent by the second mobile terminal is monitored on the third symbol set and the first subcarrier set of the scheduling assignment transmission period, sending a third scheduling assignment to the relay mobile terminal by the third mobile terminal on the fourth symbol set and the third subcarrier set of the scheduling assignment transmission period.
5. The intelligent medical information real-time transmission system based on big data is characterized by comprising:
A unit for collecting smart medical information by the first mobile terminal, collecting smart medical information by the second mobile terminal, and collecting smart medical information by the third mobile terminal;
means for transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period in response to collecting the smart medical information;
means for transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period in response to collecting the smart medical information;
means for attempting, by the first mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the second mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period;
in response to listening to a second scheduling assignment transmitted by a second mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, randomly selecting, by the first mobile terminal, either the first set of subcarriers or the second set of subcarriers;
Means for transmitting, by a first mobile terminal, a first frequency occupancy indicator to a second mobile terminal on a second set of symbols and a second set of subcarriers of a scheduling assignment transmission period, if the second set of subcarriers is randomly selected, wherein the first frequency occupancy indicator indicates to the second mobile terminal that the second set of subcarriers is occupied, wherein the first mobile terminal transmitting the first frequency occupancy indicator to the second mobile terminal is indicated by a base station;
means for transmitting, by a first mobile terminal, a first frequency occupancy indicator to the second mobile terminal on a second set of symbols of a scheduling assignment transmission period and a first set of subcarriers if the first set of subcarriers is randomly selected, wherein the first frequency occupancy indicator indicates to the second mobile terminal that the first set of subcarriers is occupied;
means for attempting, by a second mobile terminal, to monitor a first frequency occupancy indicator transmitted by the first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, and attempting, by the second mobile terminal, to monitor the first frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and the first set of subcarriers of the scheduling assignment transmission period, wherein the second mobile terminal monitors the first frequency occupancy indicator transmitted by the first mobile terminal as indicated by a base station, wherein the second mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period,
Means for transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on a third set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period;
means for transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on a third set of symbols and a second set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period;
means for transmitting, by the first mobile terminal, the first scheduling assignment to the relay mobile terminal on the third set of symbols and the second set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator is transmitted to the second mobile terminal on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the frequency occupancy indicator transmitted by the other mobile terminal is not monitored on the listening period and the second set of subcarriers of the scheduling assignment transmission period;
Means for transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a third set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the first frequency occupancy indicator is transmitted to the second mobile terminal on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the frequency occupancy indicator transmitted by the other mobile terminal is not monitored on the first set of subcarriers and the listening period of the scheduling assignment transmission period;
means for transmitting, by the second mobile terminal, smart medical information to the relay mobile terminal on the first set of subcarriers in response to transmitting the second scheduling assignment to the relay mobile terminal on the first set of subcarriers;
means for transmitting, by the second mobile terminal, smart medical information to the relay mobile terminal on the second set of subcarriers in response to transmitting the second scheduling assignment to the relay mobile terminal on the second set of subcarriers;
means for transmitting, by the first mobile terminal, smart medical information to the relay mobile terminal on the first set of subcarriers in response to transmitting the first scheduling assignment to the relay mobile terminal on the first set of subcarriers;
And means for transmitting, by the first mobile terminal, the smart medical information to the relay mobile terminal on the second set of subcarriers in response to transmitting the first scheduling assignment to the relay mobile terminal on the second set of subcarriers.
6. The big data based smart medical information real-time transmission system of claim 5, wherein the big data based smart medical information real-time transmission system comprises:
means for transmitting, by the first mobile terminal, a first scheduling assignment to the relay mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period in response to collecting the smart medical information;
means for transmitting, by the second mobile terminal, a second scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period in response to collecting the smart medical information;
means for transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period in response to collecting the smart medical information;
means for attempting, by the first mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the second mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period, and attempting, by the third mobile terminal, to monitor a scheduling assignment transmitted by the other mobile terminal during a listening period of the scheduling assignment transmission period;
In response to listening to a second scheduling assignment transmitted by a second mobile terminal on the first symbol set and the first subcarrier set of the scheduling assignment transmission period and a third scheduling assignment transmitted by a third mobile terminal on the first symbol set and the first subcarrier set of the scheduling assignment transmission period, randomly selecting, by the first mobile terminal, either the first subcarrier set, the second subcarrier set, or the third subcarrier set;
means for transmitting, by the first mobile terminal, a second frequency occupancy indicator to the second and third mobile terminals on a second set of symbols and a second set of subcarriers of a scheduling assignment transmission period, if the second set of subcarriers is randomly selected, wherein the second frequency occupancy indicator indicates to the second and third mobile terminals that the second set of subcarriers is occupied, wherein the first mobile terminal transmits the second frequency occupancy indicator to the second and third mobile terminals is indicated by a base station;
means for transmitting, by a first mobile terminal, a second frequency occupancy indicator to the second and third mobile terminals on a second set of symbols and a first set of subcarriers of a scheduling assignment transmission period if the first set of subcarriers is randomly selected, wherein the second frequency occupancy indicator indicates to the second and third mobile terminals that the first set of subcarriers is occupied;
Means for transmitting, by the first mobile terminal, a second frequency occupancy indicator to the second and third mobile terminals on a second set of symbols and a third set of subcarriers of a scheduling assignment transmission period if the third set of subcarriers is randomly selected, wherein the second frequency occupancy indicator indicates to the second and third mobile terminals that the third set of subcarriers is occupied;
means for attempting, by a second mobile terminal, to listen for a second frequency occupancy indicator transmitted by the first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period in response to listening for a first scheduling assignment transmitted by the first mobile terminal on a second set of symbols and the first, second, and third sets of subcarriers of the scheduling assignment transmission period, wherein the second mobile terminal listening for the second frequency occupancy indicator transmitted by the first mobile terminal is indicated by a base station, wherein the second mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period;
in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, attempting by a third mobile terminal to listen for a second frequency occupancy indicator transmitted by the first mobile terminal on a second set of symbols and the first, second, and third sets of subcarriers of the scheduling assignment transmission period, wherein the third mobile terminal listening for the second frequency occupancy indicator transmitted by the first mobile terminal is indicated by a base station, wherein the third mobile terminal does not transmit a message in the second set of symbols of the scheduling assignment transmission period.
7. The big data based smart medical information real-time transmission system of claim 6, wherein the big data based smart medical information real-time transmission system comprises:
means for randomly selecting, by the second mobile terminal, the second set of subcarriers or the third set of subcarriers if the second frequency occupation indicator transmitted by the first mobile terminal is monitored on the first set of subcarriers and the second set of scheduled assigned transmission periods;
means for randomly selecting, by the second mobile terminal, the first set of subcarriers or the third set of subcarriers if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period;
means for randomly selecting, by the second mobile terminal, the first set of subcarriers or the second set of subcarriers if the second frequency occupation indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the third set of subcarriers of the scheduling assignment transmission period;
means for transmitting, by a second mobile terminal, a third frequency occupancy indicator to the third mobile terminal on a third set of symbols and the first set of subcarriers of a scheduling assignment transmission period if the first set of subcarriers is randomly selected, wherein the third frequency occupancy indicator indicates to the third mobile terminal that the first set of subcarriers is occupied, wherein the second mobile terminal transmitting a third frequency occupancy indicator to the third mobile terminal is indicated by a base station;
Means for transmitting, by a second mobile terminal, a third frequency occupancy indicator to the third mobile terminal on a third set of symbols of a scheduling assignment transmission period and a second set of subcarriers if the second set of subcarriers is randomly selected, wherein the third frequency occupancy indicator indicates to the third mobile terminal that the second set of subcarriers is occupied;
means for transmitting, by a second mobile terminal, a third frequency occupancy indicator to the third mobile terminal on a third set of symbols of a scheduling assignment transmission period and a third set of subcarriers if the third set of subcarriers is randomly selected, wherein the third frequency occupancy indicator indicates to the third mobile terminal that the third set of subcarriers is occupied;
in response to listening to a first scheduling assignment transmitted by a first mobile terminal on a first set of symbols and a first set of subcarriers of a scheduling assignment transmission period, a second scheduling assignment transmitted by a second mobile terminal on the first set of symbols and the first set of subcarriers of the scheduling assignment transmission period, and a second frequency occupancy indicator, attempting by a third mobile terminal on a third set of symbols and the first set of subcarriers, the second set of subcarriers, and the third set of subcarriers of the scheduling assignment transmission period to listen to a third frequency occupancy indicator transmitted by the second mobile terminal, wherein the third mobile terminal listening to the third frequency occupancy indicator transmitted by the second mobile terminal is indicated by a base station.
8. The big data based smart medical information real-time transmission system of claim 7, wherein the big data based smart medical information real-time transmission system comprises:
means for transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and a third set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the second set of subcarriers of the scheduling assignment transmission period;
means for transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and the first set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the third set of subcarriers of the scheduling assignment transmission period;
Means for transmitting, by the third mobile terminal, a third scheduling assignment to the relay mobile terminal on a fourth set of symbols and a second set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the first set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the third set of subcarriers of the scheduling assignment transmission period;
and means for transmitting, by the third mobile terminal, the third scheduling assignment to the relay mobile terminal on the fourth set of symbols and the third set of subcarriers of the scheduling assignment transmission period if the second frequency occupancy indicator transmitted by the first mobile terminal is monitored on the second set of symbols and the second set of subcarriers of the scheduling assignment transmission period and the third frequency occupancy indicator transmitted by the second mobile terminal is monitored on the third set of symbols and the first set of subcarriers of the scheduling assignment transmission period.
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