CN115175110A - Rapid distribution network method and system for equipment based on multicast - Google Patents
Rapid distribution network method and system for equipment based on multicast Download PDFInfo
- Publication number
- CN115175110A CN115175110A CN202210717225.3A CN202210717225A CN115175110A CN 115175110 A CN115175110 A CN 115175110A CN 202210717225 A CN202210717225 A CN 202210717225A CN 115175110 A CN115175110 A CN 115175110A
- Authority
- CN
- China
- Prior art keywords
- byte
- distribution network
- multicast
- encrypted
- mac
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000000060 site-specific infrared dichroism spectroscopy Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/08—User group management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/068—Authentication using credential vaults, e.g. password manager applications or one time password [OTP] applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention relates to a multicast-based rapid equipment distribution network method and system, in particular to the technical field of distribution networks. The method comprises the following steps: the method comprises the steps that a sending end encrypts original distribution network information to obtain encrypted distribution network information; sending corresponding MAC frames to each multicast IP; a receiving end receives and reads all MAC frames sent by a sending end; judging whether a target address in the MAC frame is a multicast MAC address corresponding to a target multicast IP or not and whether the 4 th byte of the MAC address in the MAC frame is a mark byte or not; the target multicast IP is a multicast IP corresponding to the MAC frame; if yes, storing the data of the 6 th byte of the MAC address in the MAC frame according to the position of the 5 th byte in the data to obtain a receiving encrypted distribution network character corresponding to the MAC frame; determining the receiving encrypted distribution network characters corresponding to all the MAC frames as receiving encrypted distribution network information; and decrypting the received encrypted distribution network information to obtain the original distribution network information. The invention has convenient operation and higher efficiency.
Description
Technical Field
The invention relates to the technical field of distribution networks, in particular to a method and a system for quickly distributing a network to equipment based on multicast.
Background
Along with the popularization of the internet of things, more and more devices are connected to the internet through wifi, but many devices are not provided with display screens or keyboards, and cannot be conveniently connected to a router, so that a network needs to be configured through a mobile phone and other assistance devices.
Common distribution network methods include a code scanning distribution network, a softap distribution network, a broadcasting distribution network and the like, wherein the code scanning distribution network can only be used on equipment with a camera; the softap distribution network requires that the equipment is in an AP mode firstly, the mobile phone is connected with the equipment and then sends distribution network information to the equipment, and then the equipment is converted into a station mode to be connected with the router, so that the use is complicated; the distribution network is broadcast, and the distribution network information is transmitted by using the sent data length, so that the efficiency is low, and a distribution network method which is convenient to operate and high in efficiency is needed.
Disclosure of Invention
The invention aims to provide a method and a system for rapidly distributing a network for equipment based on multicast, which are convenient to operate and high in efficiency.
In order to achieve the purpose, the invention provides the following scheme:
a multicast-based rapid equipment distribution network method comprises the following steps:
the method comprises the steps that a sending end encrypts original distribution network information to obtain encrypted distribution network information;
the sending end sends corresponding MAC frames to each multicast IP; one of said MAC frames including one of said encrypted bytes; the encrypted byte is obtained by optionally selecting one byte of the encrypted distribution network information; the multicast IP comprises the encryption byte, the mark byte and the serial number byte;
a receiving end receives and reads all MAC frames sent by the sending end;
for any MAC frame, a receiving end judges whether a target address in the MAC frame is a multicast MAC address corresponding to a target multicast IP or not, and whether the 4 th byte of the MAC address in the MAC frame is a mark byte or not; the target multicast IP is the multicast IP corresponding to the MAC frame;
if so, the receiving end stores the data of the 6 th byte of the MAC address in the MAC frame according to the position of the 5 th byte of the MAC address in the MAC frame to obtain a receiving encrypted distribution network character corresponding to the MAC frame;
the receiving end determines the receiving encrypted distribution network characters corresponding to all the MAC frames as receiving encrypted distribution network information;
the receiving end decrypts the received encrypted distribution network information to obtain original distribution network information;
and the receiving end carries out distribution according to the original distribution network information obtained by decryption.
Optionally, the sending end sends a corresponding MAC frame to each multicast IP, which specifically includes:
the sending end selects one byte of the encrypted distribution network information to obtain encrypted bytes;
the sending end makes up the said multicast IP with the said encryption byte, mark byte and serial number byte;
and the sending end continuously sends the MAC frame consisting of the encrypted byte encrypted bytes for three times to the multicast IP and returns the step that the encrypted distribution network information with one byte selected by the sending end is encrypted, until the encrypted distribution network information is sent completely.
Optionally, before the receiving end receives and reads all MAC frames sent by the sending end, the method further includes:
the receiving end enters promiscuous mode.
Optionally, the original distribution network information includes: SSID, password, length and check code of wifi.
A multicast-based equipment rapid distribution network system comprises:
a sending terminal and a receiving terminal;
the transmitting end comprises:
the encryption module is used for encrypting the original distribution network information to obtain encrypted distribution network information;
a sending module, configured to send a corresponding MAC frame to each multicast IP; one of said MAC frames including one of said encrypted bytes; the encrypted byte is obtained by selecting one byte of the encrypted distribution network information; the multicast IP comprises the encryption byte, a mark byte and a sequence number byte;
the receiving end includes:
a receiving and reading module, configured to receive and read all MAC frames sent by the sending end;
the judging module is used for judging whether a target address in the MAC frame is a multicast MAC address corresponding to a target multicast IP or not and whether the 4 th byte of the MAC address in the MAC frame is a mark byte or not for any MAC frame; the target multicast IP is the multicast IP corresponding to the MAC frame;
the storage module is used for storing the data of the 6 th byte of the MAC address in the MAC frame according to the position of the 5 th byte of the MAC address in the MAC frame to obtain the receiving encrypted distribution network character corresponding to the MAC frame if the data of the 6 th byte of the MAC address in the MAC frame is received;
the receiving module is used for determining the receiving encrypted distribution network characters corresponding to all the MAC frames as receiving encrypted distribution network information;
the decryption module is used for decrypting the received encrypted distribution network information to obtain original distribution network information;
and the distribution network module is used for carrying out distribution network according to the original distribution network information obtained by decryption.
Optionally, the sending module specifically includes:
the encrypted byte determining unit is used for selecting one byte of the encrypted distribution network information to obtain encrypted bytes;
a multicast IP determining unit, configured to combine the encrypted byte, the flag byte, and the sequence number byte into the multicast IP;
a sending unit, configured to send a MAC frame composed of the encrypted byte encryption bytes to the multicast IP three times in succession;
and the repeated execution module is used for repeatedly executing the encrypted byte determination unit, the multicast IP determination unit and the sending unit until the encrypted distribution network information is sent.
Optionally, the original distribution network information includes: SSID, password, length and check code of wifi.
Optionally, the receiving and reading module includes:
a mode unit, configured to enable the receiving end to be in a promiscuous mode;
and a receiving and reading unit, configured to receive and read all MAC frames sent by the sending end in the promiscuous mode.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects: the method comprises the steps that a sending end encrypts original distribution network information to obtain encrypted distribution network information; the sending end sends corresponding MAC frames to each multicast IP; a receiving end receives and reads all MAC frames sent by a sending end; for any MAC frame, the receiving end judges whether the target address in the MAC frame is a multicast MAC address corresponding to the target multicast IP and whether the 4 th byte of the MAC address in the MAC frame is a mark byte; the target multicast IP is the multicast IP corresponding to the MAC frame; if so, the receiving end stores the data of the 6 th byte of the MAC address in the MAC frame according to the position in the 5 th byte of the MAC address in the MAC frame to obtain the receiving encrypted distribution network character corresponding to the MAC frame; the receiving end determines the encrypted distribution network receiving characters corresponding to all the MAC frames as encrypted distribution network receiving information; the receiving end decrypts the received encrypted distribution network information to obtain original distribution network information; the receiving end carries out the multicast distribution network using method of the distribution network according to the original distribution network information obtained by decryption, and the method is convenient to operate and high in efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a flowchart of a method for fast network distribution of devices based on multicast according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a working flow of a method for rapidly distributing a network for multicast-based devices according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description thereof.
As shown in fig. 1, an embodiment of the present invention provides a method for fast network distribution of devices based on multicast, including:
step 101: and the sending end encrypts the original distribution network information to obtain the encrypted distribution network information.
Step 102: and the transmitting end transmits the corresponding MAC frame to each multicast IP. One of said MAC frames including one of said encrypted bytes; the encrypted byte is obtained by optionally selecting one byte of the encrypted distribution network information; the multicast IP includes the encryption byte, flag byte and sequence number byte.
Step 103: and the receiving end receives and reads all the MAC frames sent by the sending end.
Step 104: for any MAC frame, a receiving end judges whether a target address in the MAC frame is a multicast MAC address corresponding to a target multicast IP or not, and whether the 4 th byte of the MAC address in the MAC frame is a mark byte or not. And the target multicast IP is the multicast IP corresponding to the MAC frame.
Step 105: if so, the receiving end stores the data of the 6 th byte of the MAC address in the MAC frame according to the position of the 5 th byte of the MAC address in the MAC frame to obtain the receiving encrypted distribution network character corresponding to the MAC frame.
Step 106: and the receiving end determines the receiving encrypted distribution network characters corresponding to all the MAC frames as receiving encrypted distribution network information.
Step 107: and the receiving end decrypts the received encrypted distribution network information to obtain the original distribution network information.
Step 108: and the receiving terminal carries out distribution according to the original distribution network information obtained by decryption.
Step 109, if not, the received MAC frame is discarded.
In practical application, the sending end sends a corresponding MAC frame to each multicast IP, and specifically includes:
and the sending end selects one byte of the encrypted distribution network information to obtain an encrypted byte.
And the sending end makes up the multicast IP by the encrypted byte, the mark byte and the serial number byte.
And the sending end continuously sends the MAC frame consisting of the encrypted bytes for three times to the multicast IP and returns to the step of selecting one byte of the encrypted distribution network information to obtain the encrypted bytes by the sending end until the encrypted distribution network information is sent completely.
In practical application, before the receiving end receives and reads all MAC frames sent by the sending end, the method further includes:
the receiving end enters promiscuous mode.
In practical application, the original distribution network information includes: SSID, password, length and check code of wifi.
The embodiment of the invention provides a more specific method for rapidly distributing a network to devices based on multicast, as shown in fig. 2, the specific steps are as follows:
step 1: and (5) encrypting. The sending end encrypts the distribution network information needing to be sent, wherein the distribution network information comprises data such as an SSID (service set identifier), a password, a length and a check code of wifi.
Step 2: and (5) encoding. The sending end takes one byte of encrypted distribution network information, and the distribution network information, the flag byte and the sequence number byte form a multicast IP. The generated multicast IP structure: 239.Xx. Yy.zzz, wherein xx is a mark byte, such as a distribution network information data mark 39 and an end mark 93; yyy is a serial number byte; and zzz is a data byte, and the value of the data byte in the ending message is the length of the distribution network data. The end message consists of an end mark byte and the length of the distribution network information, and whether the received data length is equal to the data length in the end message needs to be verified after the received message is received.
And 3, step 3: and (5) sending. And the sending end sends any distribution network data with one byte to the multicast IP generated in the previous step, continuously sends the data for 3 times, repeats the steps 2 and 3 until all the data are sent, and finally sends a message of sending end.
And 4, step 4: and receiving. The receiving end enters a distribution network mode by pressing a distribution network key, and the wireless network card of the receiving end enters a hybrid mode at the moment.
And 5: and (5) decoding. The receiving end reads the received MAC frame, checks whether the target address is the multicast MAC address, and checks whether the 4 th byte of the MAC address in the MAC frame is the flag byte.
Step 6: and if the verification of the fifth step is passed, storing the data of the 6 th byte of the MAC address in the MAC frame according to the position formulated by the 5 th byte of the MAC address in the MAC frame.
And 7: the receiving end judges whether the end message is received, if not, the step 4-7 is repeated, otherwise, the step 8 is entered.
And step 8: and (6) decrypting. And after the ending mark byte is received, decrypting the received data to recover the original distribution network information.
And step 9: and (4) connecting. And if the network is connected through the received distribution network information, sending a distribution network success message to the equipment.
The embodiment of the invention provides a multicast-based equipment rapid distribution network system, which comprises the following steps:
a transmitting end and a receiving end.
The transmitting end comprises:
and the encryption module is used for encrypting the original distribution network information to obtain encrypted distribution network information.
A sending module, configured to send a corresponding MAC frame to each multicast IP; one of said MAC frames including one of said encrypted bytes; the encrypted byte is obtained by selecting one byte of the encrypted distribution network information; the multicast IP includes the encryption byte, flag byte and sequence number byte.
The receiving end includes:
and the receiving and reading module is used for receiving and reading all the MAC frames sent by the sending end.
A judging module, configured to judge, for any MAC frame, whether a target address in the MAC frame is a multicast MAC address corresponding to a target multicast IP, and whether a 4 th byte of the MAC address in the MAC frame is a flag byte; and the target multicast IP is the multicast IP corresponding to the MAC frame.
And if so, storing the data of the 6 th byte of the MAC address in the MAC frame according to the position of the 5 th byte of the MAC address in the MAC frame to obtain the receiving encrypted distribution network character corresponding to the MAC frame.
And the receiving module is used for determining the receiving encrypted distribution network characters corresponding to all the MAC frames as receiving encrypted distribution network information.
And the decryption module is used for decrypting the received encrypted distribution network information to obtain original distribution network information.
And the distribution network module is used for carrying out distribution network according to the original distribution network information obtained by decryption.
Optionally, the sending module specifically includes:
and the encrypted byte determining unit is used for selecting one byte of the encrypted distribution network information to obtain an encrypted byte.
And the multicast IP determining unit is used for forming the multicast IP by the encrypted byte, the mark byte and the sequence number byte.
And the sending unit is used for continuously sending the MAC frame consisting of the encrypted bytes into the multicast IP for three times.
And the repeated execution module is used for repeatedly executing the encrypted byte determination unit, the multicast IP determination unit and the sending unit until the encrypted distribution network information is sent.
Optionally, the original distribution network information includes: SSID, password, length and check code of wifi.
Optionally, the receiving and reading module includes:
a mode unit for making the receiving end in a promiscuous mode;
and the receiving and reading unit is used for receiving and reading all the MAC frames sent by the sending end in the promiscuous mode.
Compared with a broadcast mode, the multicast mode is adopted, the data sending quantity is small, the occupied network bandwidth is small, the distribution network speed is high, and the efficiency is high. And in the design of the multicast message, the same data is sent for multiple times in the step 3, and the storage according to the position formulated by the bytes in the step 6 takes the problems of unreliable multicast messages, message out-of-sequence and the like into consideration, thereby improving the success rate of the distribution network.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (8)
1. A multicast-based rapid network distribution method for equipment is characterized by comprising the following steps:
the method comprises the steps that a sending end encrypts original distribution network information to obtain encrypted distribution network information;
the sending end sends corresponding MAC frames to each multicast IP; one of said MAC frames including one of said encrypted bytes; the encrypted byte is obtained by optionally selecting one byte of the encrypted distribution network information; the multicast IP comprises the encryption byte, the mark byte and the serial number byte;
a receiving end receives and reads all MAC frames sent by the sending end;
for any MAC frame, a receiving end judges whether a target address in the MAC frame is a multicast MAC address corresponding to a target multicast IP or not, and whether the 4 th byte of the MAC address in the MAC frame is a flag byte or not; the target multicast IP is the multicast IP corresponding to the MAC frame;
if so, the receiving end stores the data of the 6 th byte of the MAC address in the MAC frame according to the position of the 5 th byte of the MAC address in the MAC frame to obtain a receiving encrypted distribution network character corresponding to the MAC frame;
the receiving end determines the receiving encrypted distribution network characters corresponding to all the MAC frames as receiving encrypted distribution network information;
the receiving end decrypts the received encrypted distribution network information to obtain original distribution network information;
and the receiving terminal carries out distribution according to the original distribution network information obtained by decryption.
2. The method for rapidly configuring the network for the device based on the multicast according to claim 1, wherein the sending end sends the corresponding MAC frame to each multicast IP, and specifically comprises:
the sending end selects one byte of the encrypted distribution network information to obtain encrypted bytes;
the sending end makes up the multicast IP with the encrypted byte, the flag byte and the serial number byte;
and the sending end continuously sends the MAC frame consisting of the encrypted bytes for three times to the multicast IP and returns to the step of selecting one byte of the encrypted distribution network information to obtain the encrypted bytes by the sending end until the encrypted distribution network information is sent completely.
3. The method of claim 1, wherein before the receiving end receives and reads all MAC frames sent by the sending end, the method further comprises:
the receiving end enters promiscuous mode.
4. The multicast-based rapid network distribution method for devices according to claim 1, wherein the original network distribution information includes: SSID, password, length and check code of wifi.
5. A multicast-based equipment rapid distribution network system is characterized by comprising:
a sending end and a receiving end;
the transmitting end comprises:
the encryption module is used for encrypting the original distribution network information to obtain encrypted distribution network information;
a sending module, configured to send a corresponding MAC frame to each multicast IP; one of said MAC frames including one of said encrypted bytes; the encrypted byte is obtained by optionally selecting one byte of the encrypted distribution network information; the multicast IP comprises the encryption byte, the mark byte and the serial number byte;
the receiving end includes:
a receiving and reading module, configured to receive and read all MAC frames sent by the sending end;
the judging module is used for judging whether a target address in the MAC frame is a multicast MAC address corresponding to a target multicast IP or not and whether the 4 th byte of the MAC address in the MAC frame is a mark byte or not for any MAC frame; the target multicast IP is the multicast IP corresponding to the MAC frame;
the storage module is used for storing the data of the 6 th byte of the MAC address in the MAC frame according to the position of the 5 th byte of the MAC address in the MAC frame to obtain the receiving encrypted distribution network character corresponding to the MAC frame if the data of the 6 th byte of the MAC address in the MAC frame is received;
the receiving module is used for determining the receiving encrypted distribution network characters corresponding to all the MAC frames as receiving encrypted distribution network information;
the decryption module is used for decrypting the received encrypted distribution network information to obtain original distribution network information;
and the distribution network module is used for distributing the network according to the original distribution network information obtained by decryption.
6. The system for rapidly configuring a network for devices based on multicast according to claim 5, wherein the sending module specifically comprises:
the encrypted byte determining unit is used for selecting one byte of the encrypted distribution network information to obtain encrypted bytes;
a multicast IP determining unit, configured to form the multicast IP from the encrypted byte, the flag byte, and the sequence number byte;
a sending unit, configured to send a MAC frame composed of the encrypted byte encryption bytes to the multicast IP three times in succession;
and the repeated execution module is used for repeatedly executing the encrypted byte determination unit, the multicast IP determination unit and the sending unit until the encrypted distribution network information is sent.
7. The system of claim 5, wherein the original distribution network information comprises: SSID, password, length and check code of wifi.
8. The system of claim 5, wherein the receiving and reading module comprises:
a mode unit, configured to enable the receiving end to be in a promiscuous mode;
and the receiving and reading unit is used for receiving and reading all the MAC frames sent by the sending end in the promiscuous mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210717225.3A CN115175110B (en) | 2022-06-23 | 2022-06-23 | Method and system for rapidly distributing network for equipment based on multicast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210717225.3A CN115175110B (en) | 2022-06-23 | 2022-06-23 | Method and system for rapidly distributing network for equipment based on multicast |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115175110A true CN115175110A (en) | 2022-10-11 |
| CN115175110B CN115175110B (en) | 2023-11-03 |
Family
ID=83487462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210717225.3A Active CN115175110B (en) | 2022-06-23 | 2022-06-23 | Method and system for rapidly distributing network for equipment based on multicast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115175110B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104660726A (en) * | 2015-02-03 | 2015-05-27 | 普联技术有限公司 | Network configuration method, device and system for intelligent device |
| CN104883268A (en) * | 2014-02-28 | 2015-09-02 | 海尔集团公司 | Method for transmitting and receiving network configuration information based on multicast technology, and terminal thereof |
| CN105282711A (en) * | 2014-07-22 | 2016-01-27 | 海尔集团公司 | Methods and terminals for transmitting and receiving network configuration information based on multicast technology |
| US20160087811A1 (en) * | 2014-09-19 | 2016-03-24 | Xiaomi Inc. | Methods and devices of accessing wireless network |
| WO2017140095A1 (en) * | 2016-02-17 | 2017-08-24 | 深圳市贝美互动科技有限公司 | Wireless communication method and device |
| WO2017173134A1 (en) * | 2016-03-31 | 2017-10-05 | Interdigital Patent Holdings, Inc. | Systems and methods for dynamic multicast group creation in wifi for information centric networks |
| CN109548019A (en) * | 2017-08-01 | 2019-03-29 | 苏宁云商集团股份有限公司 | A kind of distribution method and system |
| CN109922516A (en) * | 2019-03-01 | 2019-06-21 | 奥克斯空调股份有限公司 | A kind of method of wifi equipment intelligent network distribution |
| CN111586656A (en) * | 2020-04-29 | 2020-08-25 | 上海庆科信息技术有限公司 | WiFi device network distribution method and device, electronic device and storage medium |
| WO2021017634A1 (en) * | 2018-11-26 | 2021-02-04 | 阿里巴巴集团控股有限公司 | Ssid acquisition method and apparatus for wi-fi access point, device and system |
| CN113132973A (en) * | 2019-12-31 | 2021-07-16 | 佛山市云米电器科技有限公司 | Equipment network distribution method and system and computer readable storage medium |
| CN113411866A (en) * | 2021-06-02 | 2021-09-17 | 厦门市思芯微科技有限公司 | Safe and efficient multicast network distribution system, electronic equipment and storage medium |
| CN113573023A (en) * | 2021-07-27 | 2021-10-29 | 长视科技股份有限公司 | Camera network distribution method and device, computer equipment and storage medium |
| CN114222254A (en) * | 2021-12-20 | 2022-03-22 | 北京奕斯伟计算技术有限公司 | Network distribution method, device and storage medium |
-
2022
- 2022-06-23 CN CN202210717225.3A patent/CN115175110B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883268A (en) * | 2014-02-28 | 2015-09-02 | 海尔集团公司 | Method for transmitting and receiving network configuration information based on multicast technology, and terminal thereof |
| CN105282711A (en) * | 2014-07-22 | 2016-01-27 | 海尔集团公司 | Methods and terminals for transmitting and receiving network configuration information based on multicast technology |
| US20160087811A1 (en) * | 2014-09-19 | 2016-03-24 | Xiaomi Inc. | Methods and devices of accessing wireless network |
| CN104660726A (en) * | 2015-02-03 | 2015-05-27 | 普联技术有限公司 | Network configuration method, device and system for intelligent device |
| WO2017140095A1 (en) * | 2016-02-17 | 2017-08-24 | 深圳市贝美互动科技有限公司 | Wireless communication method and device |
| WO2017173134A1 (en) * | 2016-03-31 | 2017-10-05 | Interdigital Patent Holdings, Inc. | Systems and methods for dynamic multicast group creation in wifi for information centric networks |
| CN109548019A (en) * | 2017-08-01 | 2019-03-29 | 苏宁云商集团股份有限公司 | A kind of distribution method and system |
| WO2021017634A1 (en) * | 2018-11-26 | 2021-02-04 | 阿里巴巴集团控股有限公司 | Ssid acquisition method and apparatus for wi-fi access point, device and system |
| CN109922516A (en) * | 2019-03-01 | 2019-06-21 | 奥克斯空调股份有限公司 | A kind of method of wifi equipment intelligent network distribution |
| CN113132973A (en) * | 2019-12-31 | 2021-07-16 | 佛山市云米电器科技有限公司 | Equipment network distribution method and system and computer readable storage medium |
| CN111586656A (en) * | 2020-04-29 | 2020-08-25 | 上海庆科信息技术有限公司 | WiFi device network distribution method and device, electronic device and storage medium |
| CN113411866A (en) * | 2021-06-02 | 2021-09-17 | 厦门市思芯微科技有限公司 | Safe and efficient multicast network distribution system, electronic equipment and storage medium |
| CN113573023A (en) * | 2021-07-27 | 2021-10-29 | 长视科技股份有限公司 | Camera network distribution method and device, computer equipment and storage medium |
| CN114222254A (en) * | 2021-12-20 | 2022-03-22 | 北京奕斯伟计算技术有限公司 | Network distribution method, device and storage medium |
Non-Patent Citations (5)
| Title |
|---|
| 冯旭: "智能家居设备无线网络配置过程安全性研究", 《中国优秀硕士学位论文全文数据库 (工程科技Ⅱ辑)》, pages 038 - 1821 * |
| 刘筱萍;杨贵;彭安;潘磊;李莉;: "配网自动化交换机研制", 计算技术与自动化, no. 01, pages 60 - 64 * |
| 李昱兵;汪伟;辛钧;: "智能产品配网绑定时效问题的定位方法", 计算机系统应用, no. 04, pages 163 - 169 * |
| 欧洁云;: "嵌入式设备中IPv6地址自动配置的实现方法", 单片机与嵌入式系统应用, no. 01, pages 9 - 11 * |
| 诸坚彬;秦会斌;崔佳冬;秦利红;曹曙光;: "基于组播技术的信息传递", 计算机应用与软件, no. 08, pages 172 - 174 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115175110B (en) | 2023-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101183938B (en) | Wireless network security transmission method, system and equipment | |
| CN101124770B (en) | System, method and computer program product for detecting a rogue member in a multicast group | |
| EP3445094B1 (en) | Wifi configuration methods, wifi mobile terminal, and wifi device | |
| CN102377803B (en) | Data processing method, device and system | |
| US8477944B2 (en) | Communication system, base station apparatus and terminal apparatus | |
| CN105072665B (en) | Networking control, cut-in method and corresponding terminal and equipment | |
| CN103209045A (en) | Data communication method, device and system | |
| CN105120456A (en) | Method and system for intelligent device to access to wireless network quickly | |
| CN101753589B (en) | Method and device for decrypting data file and data broadcast system | |
| CN105430640A (en) | Short message encryption and authentication method, terminal and system | |
| CN105120454B (en) | Information transferring method, networking cut-in method and corresponding terminal | |
| JP5079014B2 (en) | Location-based multimedia message transmission service method and apparatus | |
| CN101335924A (en) | Non-access layer message transmission method, apparatus and system | |
| KR20080071500A (en) | Method and apparatus for handling packets in a wireless communications system | |
| CN105120012B (en) | Smart machine and its networking cut-in method, message receiving method and device | |
| WO2009121285A1 (en) | Method and system for short message processing and analyzing | |
| KR20010070447A (en) | Method for receiving smscb messages during gprs/edge data transfer mode | |
| US8477683B2 (en) | Configuring a host device by way of MMP | |
| US20080294560A1 (en) | Method of storing content | |
| WO2023236984A1 (en) | Wireless network access method, apparatus and device, and storage medium | |
| CN115175110A (en) | Rapid distribution network method and system for equipment based on multicast | |
| CN101159707B (en) | Short message transmission method, streaming media server and terminal | |
| CN102572708B (en) | Broadcast-multicast service processing method, system thereof and broadcast-multicast service platform | |
| CN102421071A (en) | Data transmission method and equipment | |
| CN104767724B (en) | Method for sending information through WLAN, method for receiving information and equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |