CN108055703A - A kind of channel occupancy method, main equipment and slave device - Google Patents
A kind of channel occupancy method, main equipment and slave device Download PDFInfo
- Publication number
- CN108055703A CN108055703A CN201711447064.6A CN201711447064A CN108055703A CN 108055703 A CN108055703 A CN 108055703A CN 201711447064 A CN201711447064 A CN 201711447064A CN 108055703 A CN108055703 A CN 108055703A
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- main equipment
- slave device
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- beacon period
- slots
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 127
- 238000012545 processing Methods 0.000 claims description 28
- 238000009826 distribution Methods 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 13
- 238000004590 computer program Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 101100172132 Mus musculus Eif3a gene Proteins 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
- H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
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- 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
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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
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (16)
- A kind of 1. channel occupancy method, which is characterized in that including:Main equipment broadcasts the beacon frame for carrying beacon period within a preset range, and the beacon period is used to indicate the main equipment The time of busy channel, the beacon frame are the broadcast message without replying;When wait time slot of the main equipment in the beacon period receives the message for carrying network allocation vector, described in wait After the corresponding Channel holding time of network allocation vector, the beacon frame is broadcasted in the preset range again.
- 2. the method as described in claim 1, which is characterized in that further include:The beacon period includes being used to indicate the access slot that slave device initiates access request;After wait time slot of the main equipment in the beacon period is not received by the message for carrying the network allocation vector, In the access request that the slave device to be received such as the access slot is sent.
- 3. method as claimed in claim 2, which is characterized in that further include:The main equipment is that the slave device is all in the beacon when the access request for determining to receive meets preset condition The sub-slots of distribution transmission data in the data transmission slots of phase, sent to the slave device carry the accesses of the sub-slots into Work(message;The main equipment transmits data in the sub-slots and the slave device.
- 4. method as claimed in claim 1 or 2, which is characterized in that further include:The beacon period further includes the data transmission slots for being used to indicate the slave device transmission data accessed;After wait time slot of the main equipment in the beacon period is not received by the message for carrying the network allocation vector, Data are transmitted in the data transmission slots and the slave device accessed.
- 5. method as claimed in claim 4, which is characterized in that the main equipment the sub-slots with it is described accessed from After equipment transmission data, further include:The main equipment judges to need the data with the slave device transmission accessed whether in the data transmission slots End of transmission;If the beacon frame no, is broadcasted in the preset range again.
- A kind of 6. channel occupancy method, which is characterized in that including:Slave device receives the beacon frame of the carrying beacon period of main equipment broadcast, and the beacon period is used to indicate the main equipment The time of busy channel, the beacon frame are the broadcast message without replying;The beacon period includes being used to indicate slave device Initiate the access slot of access request;The slave device sends access request to the main equipment in the access slot with first rate;If the slave device is not received by when being successfully accessed message of the main equipment transmission, after waiting N number of beacon period, with Second rate sends access request to the main equipment, and second rate is less than first rate, is set until receiving the master Message that preparation was sent be successfully accessed, it is described be successfully accessed carried in message the main equipment for the slave device distribute in institute State the sub-slots that data are transmitted in the data transmission slots of beacon period;The slave device is in the sub-slots and the master transmissions data.
- 7. method as claimed in claim 6, which is characterized in that further include:The beacon period further includes the data transmission slots for being used to indicate the slave device transmission data accessed;When the slave device is the slave device accessed, in the data transmission slots and the master transmissions data.
- 8. a kind of main equipment, which is characterized in that including:Sending module, for broadcasting the beacon frame for carrying beacon period within a preset range, the beacon period is used to indicate institute The time of main equipment busy channel is stated, the beacon frame is the broadcast message without replying;Processing module, for when the wait time slot of the beacon period receives the message for carrying network allocation vector, waiting After the corresponding Channel holding time of the network allocation vector, the beacon frame is broadcasted in the preset range again.
- 9. main equipment as claimed in claim 8, which is characterized in that the processing module is additionally operable to:The beacon period includes being used to indicate the access slot that slave device initiates access request;After wait time slot in the beacon period is not received by the message for carrying the network allocation vector, in the access The access request that the slave device to be received such as time slot is sent.
- 10. main equipment as claimed in claim 9, which is characterized in that the processing module is additionally operable to:It is that data of the slave device in the beacon period pass when the access request for determining to receive meets preset condition The sub-slots of distribution transmission data in defeated time slot are successfully accessed message to the slave device transmission carrying sub-slots;Data are transmitted in the sub-slots and the slave device.
- 11. main equipment as claimed in claim 8 or 9, which is characterized in that the processing module is additionally operable to:The beacon period further includes the data transmission slots for being used to indicate the slave device transmission data accessed;After wait time slot in the beacon period is not received by the message for carrying the network allocation vector, in the data Transmission time slot and the slave device transmission data accessed.
- 12. main equipment as claimed in claim 11, which is characterized in that the processing module is additionally operable to:After the sub-slots with the slave device transmission data accessed, judge to need and the slave device accessed The data of transmission whether in the data transmission slots end of transmission;If the beacon frame no, is broadcasted in the preset range again.
- 13. a kind of slave device, which is characterized in that including:Receiving module, for receiving the beacon frame of the carrying beacon period of main equipment broadcast, the beacon period is used to indicate institute The time of main equipment busy channel is stated, the beacon frame is the broadcast message without replying;The beacon period includes referring to Show that slave device initiates the access slot of access request;Processing module, for sending access request to the main equipment in the access slot with first rate;If it does not connect When being successfully accessed message of the main equipment transmission is received, after waiting N number of beacon period, access request is sent extremely with the second rate The main equipment, second rate are less than first rate, until receive that the main equipment sends is successfully accessed message, institute State be successfully accessed carried in message the main equipment for the slave device distribution in the data transmission of the beacon period The sub-slots of data are transmitted in gap;In the sub-slots and the master transmissions data.
- 14. slave device as claimed in claim 13, which is characterized in that the beacon period, which further includes, is used to indicate what is accessed Slave device transmits the data transmission slots of data;The processing module is additionally operable in the data transmission slots and the main equipment Transmit data.
- 15. a kind of computing device, which is characterized in that including:Memory, for storing program instruction;Processor, for calling the program instruction stored in the memory, according to acquisition program perform as claim 1 to 5 any one of them methods or claim 6 to 7 any one of them method.
- 16. a kind of computer storage media, which is characterized in that the computer-readable recording medium storage has computer can perform Instruction, the computer executable instructions are used to that computer to be made to perform such as method described in any one of claim 1 to 5 or right It is required that 6 to 7 any one of them methods.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711447064.6A CN108055703B (en) | 2017-12-27 | 2017-12-27 | Channel occupation method, master device and slave device |
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CN201711447064.6A CN108055703B (en) | 2017-12-27 | 2017-12-27 | Channel occupation method, master device and slave device |
Publications (2)
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CN108055703A true CN108055703A (en) | 2018-05-18 |
CN108055703B CN108055703B (en) | 2020-08-28 |
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CN201711447064.6A Active CN108055703B (en) | 2017-12-27 | 2017-12-27 | Channel occupation method, master device and slave device |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110138683A (en) * | 2019-06-17 | 2019-08-16 | 重庆邮电大学 | A kind of internet of things data transmission method that supporting QoS and system |
CN110602795A (en) * | 2019-07-31 | 2019-12-20 | 中国信息通信研究院 | Channel transmission method and device |
CN113965958A (en) * | 2020-12-23 | 2022-01-21 | 技象科技(浙江)有限公司 | Data transmission method, device and system based on multi-information reference and storage medium |
WO2022056682A1 (en) * | 2020-09-15 | 2022-03-24 | 深圳市汇顶科技股份有限公司 | Synchronous communication method, electronic device and storage medium |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101345669A (en) * | 2007-07-09 | 2009-01-14 | 华为技术有限公司 | Method and device for settling device address collision in UWB system |
CN101395864A (en) * | 2006-03-03 | 2009-03-25 | 高通股份有限公司 | Transmission control for wireless communication networks |
US8054812B2 (en) * | 2006-02-08 | 2011-11-08 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting data frame in WLAN terminal |
CN105706377A (en) * | 2013-07-10 | 2016-06-22 | Kt株式会社 | Method and apparatus for transmitting data in wireless LAN system |
CN106535343A (en) * | 2016-12-23 | 2017-03-22 | 北京邮电大学 | Channel access method and device of wireless sensor network |
CN107251638A (en) * | 2015-02-19 | 2017-10-13 | 高通股份有限公司 | The system and method in channel are accounted for for the multistation in cordless communication network |
-
2017
- 2017-12-27 CN CN201711447064.6A patent/CN108055703B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8054812B2 (en) * | 2006-02-08 | 2011-11-08 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting data frame in WLAN terminal |
CN101395864A (en) * | 2006-03-03 | 2009-03-25 | 高通股份有限公司 | Transmission control for wireless communication networks |
CN101345669A (en) * | 2007-07-09 | 2009-01-14 | 华为技术有限公司 | Method and device for settling device address collision in UWB system |
CN105706377A (en) * | 2013-07-10 | 2016-06-22 | Kt株式会社 | Method and apparatus for transmitting data in wireless LAN system |
CN107251638A (en) * | 2015-02-19 | 2017-10-13 | 高通股份有限公司 | The system and method in channel are accounted for for the multistation in cordless communication network |
CN106535343A (en) * | 2016-12-23 | 2017-03-22 | 北京邮电大学 | Channel access method and device of wireless sensor network |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110138683A (en) * | 2019-06-17 | 2019-08-16 | 重庆邮电大学 | A kind of internet of things data transmission method that supporting QoS and system |
CN110138683B (en) * | 2019-06-17 | 2022-08-05 | 重庆邮电大学 | QoS-supported Internet of things data transmission method and system |
CN110602795A (en) * | 2019-07-31 | 2019-12-20 | 中国信息通信研究院 | Channel transmission method and device |
CN110602795B (en) * | 2019-07-31 | 2023-01-06 | 中国信息通信研究院 | Channel transmission method and device |
WO2022056682A1 (en) * | 2020-09-15 | 2022-03-24 | 深圳市汇顶科技股份有限公司 | Synchronous communication method, electronic device and storage medium |
CN113965958A (en) * | 2020-12-23 | 2022-01-21 | 技象科技(浙江)有限公司 | Data transmission method, device and system based on multi-information reference and storage medium |
CN113965958B (en) * | 2020-12-23 | 2024-07-05 | 技象科技(南京)有限公司 | Data transmission method, device, system and storage medium based on multi-information reference |
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CN108055703B (en) | 2020-08-28 |
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Effective date of registration: 20200107 Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant after: Jingxin Communication System (China) Co., Ltd. Address before: 510663 Luogang District Science City, Guangzhou, Shenzhou Road, No. 10, Guangdong Applicant before: Jingxin Communication System (China) Co., Ltd. Applicant before: Jingxin Communication System (Guangzhou) Co., Ltd. Applicant before: Jingxin Communication Technology (Guangzhou) Co., Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. |
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Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee before: Comba Telecom System (China) Ltd. |
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