CN110311692B - User equipment, control method and storage medium - Google Patents
User equipment, control method and storage medium Download PDFInfo
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- CN110311692B CN110311692B CN201910389423.XA CN201910389423A CN110311692B CN 110311692 B CN110311692 B CN 110311692B CN 201910389423 A CN201910389423 A CN 201910389423A CN 110311692 B CN110311692 B CN 110311692B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B2001/0408—Circuits with power amplifiers
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- 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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Abstract
The present disclosure relates to a user equipment, a control method, and a storage medium, the user equipment including: an uplink accelerator and a plurality of radio frequency units; the uplink accelerator is used for generating first channel data according to a first control instruction, and copying the first channel data to obtain at least one piece of second channel data; the plurality of radio frequency units are used for sending multichannel data obtained by processing the first channel data and the at least one second channel data to a network side. The embodiment of the disclosure can save the power consumption of the user equipment in the high power transmission mode.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a user equipment, a control method, and a storage medium.
Background
In millimeter wave transmission using a 5G, 5th-Generation system, since millimeter waves have weak anti-interference capability and a narrow coverage area, when a User Equipment (UE) is located at a cell edge, the transmission power of the UE needs to be increased to enhance the signal receiving strength of a base station. In the related art, some manufacturers may configure a Power Amplifier (PA) with higher performance for the ue to increase the transmit Power of the ue, but this may increase the manufacturing cost of the ue, and thus the transmit Power of the ue needs to be increased with less increase of the manufacturing cost of the ue.
Disclosure of Invention
In view of the above, the present disclosure provides a user equipment, a control method, and a storage medium.
According to an aspect of the present disclosure, there is provided a user equipment, including: an uplink accelerator and a plurality of radio frequency units;
the uplink accelerator is used for generating first channel data according to a first control instruction, and copying the first channel data to obtain at least one piece of second channel data;
the plurality of radio frequency units are used for sending multichannel data obtained by processing the first channel data and the at least one second channel data to a network side.
In one possible implementation manner, the user equipment further includes: a processor;
the processor is configured to determine a current transmission power and/or an uplink transmission layer number of the user equipment when synchronization is established between the user equipment and a network side, and generate the first control instruction when the current transmission power and/or the uplink transmission layer number meet a preset condition.
In one possible implementation form of the method,
the processor is further configured to generate a second control instruction when it is determined that the current transmission power and/or the number of uplink transmission layers do not meet a preset condition;
the uplink accelerator is further used for generating first channel data according to the second control instruction;
the plurality of radio frequency units are further configured to send single-channel data or multi-channel data obtained by processing the first channel data to a network side.
In a possible implementation manner, generating the first control instruction when the current transmission power and/or the number of uplink transmission layers meet a preset condition includes:
and generating the first control instruction when the current transmitting power of the user equipment is greater than the preset power and/or the number of uplink transmission layers of the user equipment is less than 2.
In a possible implementation manner, the user equipment uses M radio frequency units of the multiple radio frequency units to send the first channel data, and uses M radio frequency units of the multiple radio frequency units to send each of the second channel data, where the radio frequency unit sending the first channel data and the radio frequency unit sending each of the second channel data are different from each other, and M is a positive integer.
In one possible implementation form of the method,
and part of or all of the radio frequency units respectively send the multi-channel data to the network side with the same power.
According to an aspect of the present disclosure, there is provided a control method, the method being applied to a user equipment, the method including:
the method comprises the steps that an uplink accelerator generates first channel data according to a first control instruction, and the first channel data are copied to obtain at least one piece of second channel data;
and the plurality of radio frequency units send the multichannel data obtained by processing the first channel data and the at least one second channel data to a network side.
In one possible implementation, the method further includes: before the upstream accelerator generates the first channel data according to the control instruction,
the processor determines the current transmitting power and/or the number of uplink transmission layers of the user equipment when the user equipment and a network side establish synchronization, and generates the first control instruction when the current transmitting power and/or the number of uplink transmission layers meet preset conditions.
In one possible implementation, the method further includes:
the processor generates a second control instruction when the current transmitting power and/or the number of uplink transmission layers do not accord with a preset condition;
the uplink accelerator generates first channel data according to the second control instruction;
and the radio frequency units send single-channel data or multi-channel data obtained by processing the first channel data to a network side.
In a possible implementation manner, generating the first control instruction when the current transmission power and/or the number of uplink transmission layers meet a preset condition includes:
and generating the first control instruction when the current transmitting power of the user equipment is greater than the preset power and/or the number of uplink transmission layers of the user equipment is less than 2.
In a possible implementation manner, the user equipment uses M radio frequency units of the multiple radio frequency units to send the first channel data, and uses M radio frequency units of the multiple radio frequency units to send each of the second channel data, where the radio frequency unit sending the first channel data and the radio frequency unit sending each of the second channel data are different from each other, and M is a positive integer.
In one possible implementation, the method further includes:
and part of or all of the radio frequency units respectively send the multi-channel data to the network side with the same power.
According to another aspect of the present disclosure, there is provided a control apparatus including: a processor; a memory for storing processor-executable instructions; wherein the processor is configured to perform some or all of the above methods.
According to another aspect of the present disclosure, there is provided a non-transitory computer readable storage medium having computer program instructions stored thereon, wherein the computer program instructions, when executed by a processor, implement some or all of the above methods.
According to the embodiment of the disclosure, the uplink accelerator generates the first channel data according to the first control instruction, copies the first channel data to obtain the at least one second channel data, and sends the multichannel data obtained by processing the first channel data and the at least one second channel data to the network side, so that the transmitting power of the user equipment can be increased without improving hardware of the user equipment. In addition, the embodiment of the disclosure obtains the at least one second channel data by copying the first channel data, and the processor is not required to repeatedly configure the same uplink parameter for the uplink accelerator for multiple times to generate the same multi-channel data, so that the scheduling complexity and power consumption of the processor can be significantly reduced, and the power consumption of the user equipment can be saved in a high-power transmission mode.
Other features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features, and aspects of the disclosure and, together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a block diagram illustrating a user device according to an example embodiment.
FIG. 2 is a flow chart illustrating a control method according to an exemplary embodiment.
Fig. 3 is a flow chart illustrating a control method according to an application example.
Fig. 4 is a block diagram illustrating a user device according to an example embodiment.
Detailed Description
Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present disclosure.
Fig. 1 is a block diagram illustrating a user device according to an example embodiment. As shown in fig. 1, the user equipment may include: an up-accelerator 11 and a plurality of radio frequency units 13; the uplink accelerator 11 is configured to generate first channel data according to a first control instruction, and copy the first channel data to obtain at least one second channel data; the plurality of radio frequency units 13 are further configured to send multichannel data obtained by processing the first channel data and the at least one second channel data to a network side.
In the embodiment of the present disclosure, the user equipment may include, for example, an electronic device with a mobile communication function, such as a mobile phone, a smart watch, a tablet computer, or a notebook computer, and the type of the user equipment is not limited in the embodiment of the present disclosure. The network side may include, for example, a BS (Base Station) or an RRU (Radio Remote Unit), and the specific form of the network side is not limited in the embodiments of the present disclosure. A Radio Frequency Unit (RF Unit) may include an antenna and a signal processing circuit, and the Radio Frequency Unit may be configured to transmit and receive Radio signals.
As an example of this embodiment, as shown in fig. 1, the user equipment may further include a processor 10, where the processor 10 may be connected to the upstream accelerator 11, the processor 10 may generate a first control instruction, and may store the first control instruction in a register (not shown in the figure) of the processor 10, and the upstream accelerator 11 may obtain the first control instruction from the register of the processor 10. The first control instruction may include an uplink configuration parameter and a copy instruction, where the uplink accelerator 11 may modulate and encode the obtained bit stream according to the uplink configuration parameter included in the first control instruction to obtain first channel data, and the uplink accelerator 11 may further copy the first channel data according to the copy instruction included in the first control instruction to obtain 1 piece of second channel data (it should be noted that the second channel data of an appropriate amount may be selected to be copied according to a need of amplifying the transmission power of the user equipment, for example, copy the first channel data to obtain 2 or 3 pieces of second channel data, where the number of the second channel data is not limited in the embodiment of the present disclosure).
As shown in fig. 1, the user equipment may further include a Digital Front End 12 (DFE), the Digital Front End 12 may be connected to the upaccelerator 11 through a plurality of channels, the upaccelerator 11 may transmit the first channel data to the Digital Front End 12 through one of the plurality of channels, and may transmit the second channel data to the Digital Front End 12 through another one of the plurality of channels. The digital front end 12 may process the first channel data and the second channel data to obtain processed first channel data and processed second channel data, respectively. The digital front end 12 may respectively transmit the processed first channel data to one radio frequency unit 13 of the plurality of radio frequency units 13, and transmit the processed second channel data to another radio frequency unit 13 of the plurality of radio frequency units 13, where one radio frequency unit 13 of the plurality of radio frequency units 13 may process the processed first channel data and transmit the processed first channel data to a network side, and another radio frequency unit 13 of the plurality of radio frequency units 13 may process the processed second channel data and transmit the processed second channel data to the network side.
According to the embodiment of the disclosure, the uplink accelerator generates the first channel data according to the first control instruction, copies the first channel data to obtain the at least one second channel data, and sends the multichannel data obtained by processing the first channel data and the at least one second channel data to the network side, so that the transmitting power of the user equipment can be increased without improving hardware of the user equipment. In addition, the embodiment of the disclosure obtains the at least one second channel data by copying the first channel data, and the processor is not required to repeatedly configure the same uplink parameter for the uplink accelerator for multiple times to generate the same multi-channel data, so that the scheduling complexity and power consumption of the processor can be significantly reduced, and the power consumption of the user equipment can be saved in a high-power transmission mode.
In a possible implementation manner, the controller may start the operation of the uplink accelerator after the uplink accelerator receives the first control instruction, for example, the controller may start the operation of the uplink accelerator at intervals of a preset time period after sending the first control instruction to the uplink accelerator, so that the normal operation of the uplink accelerator may be effectively ensured.
In a possible implementation manner, the user equipment uses M radio frequency units of the multiple radio frequency units to send the first channel data, and uses M radio frequency units of the multiple radio frequency units to send each of the second channel data, where the radio frequency unit sending the first channel data and the radio frequency unit sending each of the second channel data are different from each other, and M is a positive integer.
For example, in a scenario with 2 radio frequency units (a radio frequency unit may include an antenna), if the uplink accelerator obtains 1 second channel data by copying according to the first channel data and can send the first channel data through a single radio frequency unit, 1 radio frequency unit of the 2 radio frequency units may be used to transmit the first channel data, and another radio frequency unit of the 2 radio frequency units may be used to transmit the second channel data.
For another example, in a scenario with 4 radio frequency units, if the upaccelerator obtains 1 second channel data by copying according to the first channel data and can send the first channel data through 2 radio frequency units, two radio frequency units of the 4 radio frequency units may be used to send the first channel data, and the other two radio frequency units of the 4 radio frequency units may be used to send the second channel data. The embodiment of the present disclosure does not limit the manner in which the radio frequency unit transmits data.
In a possible implementation manner, some or all of the radio frequency units respectively transmit the multi-channel data to the network side with the same power. For example, in a scenario with 2 radio frequency units, if the current transmission power is 24 db, 1 radio frequency unit of the 2 radio frequency units may be used to transmit the first channel data at 12 db, and another radio frequency unit of the 2 radio frequency units may be used to transmit the second channel data at 12 db. It should be noted that, according to the requirement of transmitting data, the radio frequency unit for transmitting multi-channel data may be configured with a suitable transmit power, which is not limited in this disclosure.
In a possible implementation manner, the processor is further configured to determine a current transmission power and/or an uplink transmission layer number of the user equipment when the user equipment and a network side establish synchronization, and generate the first control instruction when the current transmission power and/or the uplink transmission layer number meet a preset condition.
In this embodiment of the present disclosure, the number of uplink transmission layers for the data to be transmitted may be the same as the number of radio frequency units used to transmit the data to be transmitted, for example, when the data to be transmitted is large, the data to be transmitted may be divided into 2 segment data, one segment data may be transmitted by one radio frequency unit, another segment data may be transmitted by another radio frequency unit, and then the number of uplink transmission layers is 2 at this time.
In an example, in a scenario with 2 radio frequency units, if a processor of a user equipment determines that a current transmission power of the user equipment is 24 decibels and the number of uplink transmission layers is 1 when it is determined that the user equipment and a network side are synchronized, where a preset condition may include that the current transmission power is greater than 23 decibels and the number of uplink transmission layers is less than 2 layers, the processor may determine that the current transmission power and the number of uplink transmission layers of the user equipment meet the preset condition, and may generate a first control instruction, and send the first control instruction to an uplink accelerator, where the first control instruction may include an uplink configuration parameter and a copy instruction. The uplink accelerator may generate first channel data according to the uplink configuration parameter, copy the first channel data according to the copy instruction to obtain second channel data, and the plurality of radio frequency units may send the multichannel data obtained by processing the first channel data and the second channel data to the network side.
In a possible implementation manner, the processor is further configured to generate a second control instruction when it is determined that the transmission power and the number of uplink transmission layers do not meet a preset condition; the uplink accelerator is further configured to generate first channel data according to the second control instruction, and the plurality of radio frequency units may send single-channel data or multi-channel data obtained by processing the first channel data to the network side.
In connection with the above example, if the processor of the user equipment determines that the current transmission power of the user equipment is 20 db and the number of uplink transmission layers is 2 when it determines that the user equipment and the network side are synchronized, where the preset condition may include that the current transmission power is greater than 23 db and the number of uplink transmission layers is less than 2, the processor may determine that the current transmission power of the user equipment and the number of uplink transmission layers do not meet the preset condition, and may generate a second control instruction, where the second control instruction may include an uplink configuration parameter, and the uplink accelerator may obtain the second control instruction from the processor, and generate first channel data according to the uplink configuration parameter, and multiple radio frequency units may send single channel data or multiple channel data obtained after processing the first channel data to the network side.
In this way, in the embodiment of the present disclosure, the uplink accelerator may be controlled to copy the first channel data to obtain at least one second channel data when it is determined that the user equipment is in the high power transmission mode, and the processor is not required to control the uplink accelerator to perform copying to obtain the multi-channel data when it is determined that the user equipment is not in the high power transmission mode, which may reduce the frequency of the processor scheduling the uplink accelerator and further reduce the power consumption of the processor. In addition, by judging whether the number of uplink transmission layers of the first channel data meets the preset condition, the situation that the user terminal cannot smoothly send data due to the fact that the number of the first channel data and the number of the second channel data to be sent exceed the number of radio frequency units of the user equipment can be effectively prevented.
It should be noted that the first control command and the second control command may be completely different or partially the same.
FIG. 2 is a flow chart illustrating a control method according to an exemplary embodiment. The method can be applied to user equipment, and as shown in fig. 2, the method can include:
200, an uplink accelerator generates first channel data according to a first control instruction, and copies the first channel data to obtain at least one second channel data;
In one possible implementation, the method further includes: before the upstream accelerator generates the first channel data according to the control instruction,
the processor determines the current transmitting power and/or the number of uplink transmission layers of the user equipment when the user equipment and a network side establish synchronization, and generates the first control instruction when the current transmitting power and/or the number of uplink transmission layers meet preset conditions.
In one possible implementation, the method further includes:
the processor generates a second control instruction when the current transmitting power and/or the number of uplink transmission layers do not accord with a preset condition;
the uplink accelerator generates first channel data according to the second control instruction;
and the radio frequency units send single-channel data or multi-channel data obtained by processing the first channel data to a network side.
In a possible implementation manner, generating the first control instruction when the current transmission power and/or the number of uplink transmission layers meet a preset condition includes:
and generating the first control instruction when the current transmitting power of the user equipment is greater than the preset power and/or the number of uplink transmission layers of the user equipment is less than 2.
In a possible implementation manner, the user equipment uses M radio frequency units of the multiple radio frequency units to send the first channel data, and uses M radio frequency units of the multiple radio frequency units to send each of the second channel data, where the radio frequency unit sending the first channel data and the radio frequency unit sending each of the second channel data are different from each other, and M is a positive integer.
In one possible implementation, the method further includes:
and part of or all of the radio frequency units respectively send the multi-channel data to the network side with the same power.
For the description of the control method, reference may be made to the description of the user equipment, which is not described herein again.
Fig. 3 is a flow chart illustrating a control method according to an application example, as shown in fig. 3.
In step 300, the user equipment may establish synchronization with the network side. In step 301, the ue may determine a current transmit power and a number of uplink transmission layers required for currently transmitting a signal. In step 302, the ue may determine whether the current transmit power of the ue is greater than 23 db (an example of a preset condition), and determine whether the number of uplink transmission layers of the ue is less than 2 layers (another example of a preset condition). If the user equipment determines that the current transmission power of the user equipment is greater than 23 decibels and determines that the number of uplink transmission layers of the user equipment is less than 2 layers, step 303 may be executed, a processor of the user equipment may generate a first control instruction, send the first control instruction to an uplink accelerator, and then execute step 304, the uplink accelerator generates first channel data according to the first control instruction, copies the first channel data to obtain second channel data, and the plurality of radio frequency units send the first channel data and the second channel data to a network side. If the user equipment determines that the current transmission power is less than or equal to 23 db, or determines that the number of uplink transmission layers of the user equipment is greater than 2 layers, step 305 may be executed, the processor of the user equipment may generate a second control instruction, and send the second control instruction to the uplink accelerator, and may then execute step 306, the uplink accelerator generates first channel data according to the second control instruction, and the plurality of radio frequency units send single channel data or multi-channel data obtained by processing the first channel data to the network side.
Fig. 4 is a block diagram illustrating a user device according to an example embodiment. For example, the apparatus 800 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 4, the apparatus 800 may include one or more of the following components: processing component 802, memory 804, power component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814, and communication component 816.
The processing component 802 generally controls overall operation of the device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operations at the apparatus 800. Examples of such data include instructions for any application or method operating on device 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia component 808 includes a screen that provides an output interface between the device 800 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 800 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the apparatus 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 also includes a speaker for outputting audio signals.
The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 814 includes one or more sensors for providing various aspects of state assessment for the device 800. For example, the sensor assembly 814 may detect the open/closed status of the device 800, the relative positioning of components, such as a display and keypad of the device 800, the sensor assembly 814 may also detect a change in the position of the device 800 or a component of the device 800, the presence or absence of user contact with the device 800, the orientation or acceleration/deceleration of the device 800, and a change in the temperature of the device 800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 816 is configured to facilitate communications between the apparatus 800 and other devices in a wired or wireless manner. The device 800 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer-readable storage medium, such as the memory 804, is also provided that includes computer program instructions executable by the processor 820 of the device 800 to perform the above-described methods.
The present disclosure may be systems, methods, and/or computer program products. The computer program product may include a computer-readable storage medium having computer-readable program instructions embodied thereon for causing a processor to implement various aspects of the present disclosure.
The computer readable storage medium may be a tangible device that can hold and store the instructions for use by the instruction execution device. The computer readable storage medium may be, for example, but not limited to, an electronic memory device, a magnetic memory device, an optical memory device, an electromagnetic memory device, a semiconductor memory device, or any suitable combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a Static Random Access Memory (SRAM), a portable compact disc read-only memory (CD-ROM), a Digital Versatile Disc (DVD), a memory stick, a floppy disk, a mechanical coding device, such as punch cards or in-groove projection structures having instructions stored thereon, and any suitable combination of the foregoing. Computer-readable storage media as used herein is not to be construed as transitory signals per se, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through a waveguide or other transmission medium (e.g., optical pulses through a fiber optic cable), or electrical signals transmitted through electrical wires.
The computer-readable program instructions described herein may be downloaded from a computer-readable storage medium to a respective computing/processing device, or to an external computer or external storage device via a network, such as the internet, a local area network, a wide area network, and/or a wireless network. The network may include copper transmission cables, fiber optic transmission, wireless transmission, routers, firewalls, switches, gateway computers and/or edge servers. The network adapter card or network interface in each computing/processing device receives computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in a computer-readable storage medium in the respective computing/processing device.
The computer program instructions for carrying out operations of the present disclosure may be assembler instructions, Instruction Set Architecture (ISA) instructions, machine-related instructions, microcode, firmware instructions, state setting data, or source or object code written in any combination of one or more programming languages, including an object oriented programming language such as Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The computer-readable program instructions may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider). In some embodiments, the electronic circuitry that can execute the computer-readable program instructions implements aspects of the present disclosure by utilizing the state information of the computer-readable program instructions to personalize the electronic circuitry, such as a programmable logic circuit, a Field Programmable Gate Array (FPGA), or a Programmable Logic Array (PLA).
Various aspects of the present disclosure are described herein with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the disclosure. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer-readable program instructions.
These computer-readable program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions/acts specified in the flowchart and/or block diagram block or blocks. These computer-readable program instructions may also be stored in a computer-readable storage medium that can direct a computer, programmable data processing apparatus, and/or other devices to function in a particular manner, such that the computer-readable medium storing the instructions comprises an article of manufacture including instructions which implement the function/act specified in the flowchart and/or block diagram block or blocks.
The computer readable program instructions may also be loaded onto a computer, other programmable data processing apparatus, or other devices to cause a series of operational steps to be performed on the computer, other programmable apparatus or other devices to produce a computer implemented process such that the instructions which execute on the computer, other programmable apparatus or other devices implement the functions/acts specified in the flowchart and/or block diagram block or blocks.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of instructions, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terms used herein were chosen in order to best explain the principles of the embodiments, the practical application, or technical improvements to the techniques in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (12)
1. A user equipment, the user equipment comprising: the system comprises a processor, an uplink accelerator and a plurality of radio frequency units;
the processor is configured to determine a current transmission power and/or an uplink transmission layer number of the user equipment when synchronization is established between the user equipment and a network side, and generate a first control instruction when the current transmission power and/or the uplink transmission layer number meet a preset condition;
the uplink accelerator is used for acquiring the first control instruction from the processor, wherein the first control instruction comprises an uplink configuration parameter and a replication instruction; generating first channel data according to the uplink configuration parameters, and copying the first channel data according to the copying instruction to obtain at least one piece of second channel data;
the plurality of radio frequency units are used for sending multichannel data obtained by processing the first channel data and the at least one second channel data to a network side.
2. The user equipment of claim 1,
the processor is further configured to generate a second control instruction when it is determined that the current transmission power and/or the number of uplink transmission layers do not meet a preset condition;
the uplink accelerator is further used for generating first channel data according to the second control instruction;
the plurality of radio frequency units are further configured to send single-channel data or multi-channel data obtained by processing the first channel data to a network side.
3. The ue according to claim 1, wherein the generating the first control instruction when the current transmit power and/or the number of uplink transmission layers meet a preset condition includes:
and generating the first control instruction when the current transmitting power of the user equipment is greater than the preset power and/or the number of uplink transmission layers of the user equipment is less than 2.
4. The UE of claim 1, wherein the UE transmits the first channel data using M of the plurality of RF units, and transmits each of the second channel data using M of the plurality of RF units, and wherein the RF unit transmitting the first channel data and the RF unit transmitting each of the second channel data are different from each other, and M is a positive integer.
5. The user equipment according to any of claims 1 to 4,
and part of or all of the radio frequency units respectively send the multi-channel data to the network side with the same power.
6. A control method, which is applied to user equipment, is characterized in that the method comprises the following steps:
the processor determines the current transmitting power and/or the number of uplink transmission layers of the user equipment when the user equipment and a network side establish synchronization, and generates a first control instruction when the current transmitting power and/or the number of uplink transmission layers meet preset conditions;
the uplink accelerator acquires the first control instruction from the processor, wherein the first control instruction comprises an uplink configuration parameter and a replication instruction; generating first channel data according to the uplink configuration parameters, and copying the first channel data according to the copying instruction to obtain at least one piece of second channel data;
and the plurality of radio frequency units send the multichannel data obtained by processing the first channel data and the at least one second channel data to a network side.
7. The method of claim 6, further comprising:
the processor generates a second control instruction when the current transmitting power and/or the number of uplink transmission layers do not accord with a preset condition;
the uplink accelerator generates first channel data according to the second control instruction;
and the radio frequency units send single-channel data or multi-channel data obtained by processing the first channel data to a network side.
8. The method according to claim 6, wherein generating the first control command when the current transmit power and/or the number of uplink transmission layers meet a preset condition comprises:
and generating the first control instruction when the current transmitting power of the user equipment is greater than the preset power and/or the number of uplink transmission layers of the user equipment is less than 2.
9. The method of claim 6, wherein the UE transmits the first channel data using M of the plurality of radio frequency units, and transmits each of the second channel data using M of the plurality of radio frequency units, and wherein the radio frequency unit transmitting the first channel data and the radio frequency unit transmitting each of the second channel data are different from each other, and M is a positive integer.
10. The method according to any one of claims 6 to 9, further comprising:
and part of or all of the radio frequency units respectively send the multi-channel data to the network side with the same power.
11. A control device, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
implementing the method of any one of claims 6 to 10.
12. A non-transitory computer readable storage medium having stored thereon computer program instructions, wherein the computer program instructions, when executed by a processor, implement the method of any one of claims 6 to 10.
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| CN103872996B (en) * | 2012-12-07 | 2017-06-23 | 京信通信系统（中国）有限公司 | The multi-channel circuit and its control method of base station power amplifier |
| CN104580052A (en) * | 2013-10-20 | 2015-04-29 | 杨瑞娟 | Novel application of multi-carrier direct spread signal in radar communication integration |
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