CN113632430A - 信道切换方法、装置、设备及可读存储介质 - Google Patents
信道切换方法、装置、设备及可读存储介质 Download PDFInfo
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- CN113632430A CN113632430A CN202080000541.8A CN202080000541A CN113632430A CN 113632430 A CN113632430 A CN 113632430A CN 202080000541 A CN202080000541 A CN 202080000541A CN 113632430 A CN113632430 A CN 113632430A
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 238000004891 communication Methods 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 230000006855 networking Effects 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 12
- 238000001228 spectrum Methods 0.000 abstract description 11
- 230000011664 signaling Effects 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 13
- 230000015654 memory Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/14—Multichannel or multilink protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/24—Multipath
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/24—Multipath
- H04L45/245—Link aggregation, e.g. trunking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本公开提供了一种信道切换方法、装置、设备及可读存储介质，涉及通信领域。该方法包括：在一个连接下生成多连接信道切换帧，指示在多连接下进行信道切换。通过设置多连接信道切换帧，从而对多连接下的信道切换机制进行定义，避免在多连接中的每个连接下发送信道切换帧，简化信令的传输，提高了频谱的有效利用率。
Description
PCT国内申请，说明书已公开。
Claims (23)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/078378 WO2021179111A1 (zh) | 2020-03-09 | 2020-03-09 | 信道切换方法、装置、设备及可读存储介质 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113632430A true CN113632430A (zh) | 2021-11-09 |
Family
ID=77671166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080000541.8A Pending CN113632430A (zh) | 2020-03-09 | 2020-03-09 | 信道切换方法、装置、设备及可读存储介质 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230103595A1 (zh) |
| EP (1) | EP4120646A4 (zh) |
| CN (1) | CN113632430A (zh) |
| WO (1) | WO2021179111A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115474293A (zh) * | 2022-08-08 | 2022-12-13 | 四川华能嘉陵江水电有限责任公司 | 一种多链路设备建立直连链路的方法 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1640062A (zh) * | 2002-03-07 | 2005-07-13 | 皇家飞利浦电子股份有限公司 | 用于ieee802.11wlan的快速信道切换方案 |
| CN101621836A (zh) * | 2008-06-30 | 2010-01-06 | 华为技术有限公司 | Mesh网络中信道切换方法、装置和mesh网络 |
| CN103152777A (zh) * | 2013-03-11 | 2013-06-12 | 东莞宇龙通信科技有限公司 | 通信装置和频段切换方法 |
| CN103814604A (zh) * | 2011-09-20 | 2014-05-21 | 高通股份有限公司 | 用于无线网络的信道和带宽切换规程 |
| US20140211686A1 (en) * | 2011-09-02 | 2014-07-31 | Orange | A channel selection method, and corresponding wifi device and computer program |
| US20140254549A1 (en) * | 2013-03-08 | 2014-09-11 | Qualcomm Incorpoated | Channel management in a wi-fi device in a multi-channel concurrent environment |
| CN104349406A (zh) * | 2013-07-24 | 2015-02-11 | 华为技术有限公司 | 一种信道切换方法及接入点 |
| CN107104769A (zh) * | 2010-11-12 | 2017-08-29 | 交互数字专利控股公司 | 用于节点执行信道聚合的方法和网络节点 |
| CN109309937A (zh) * | 2017-07-26 | 2019-02-05 | 华为技术有限公司 | 切换接入点的方法、控制器、网络设备和存储介质 |
| CN110199494A (zh) * | 2017-01-19 | 2019-09-03 | 高通股份有限公司 | 用于链路聚合建立和重新配置的信令 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11632817B2 (en) * | 2018-08-10 | 2023-04-18 | Lg Electronics Inc. | Method and device for transmitting information for operating station in wireless local area network system supporting multiple bands |
| CN110167201B (zh) * | 2018-09-30 | 2022-05-17 | 腾讯科技（深圳）有限公司 | 一种数据传输的方法、相关装置以及*** |
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2020
- 2020-03-09 WO PCT/CN2020/078378 patent/WO2021179111A1/zh unknown
- 2020-03-09 CN CN202080000541.8A patent/CN113632430A/zh active Pending
- 2020-03-09 EP EP20923867.4A patent/EP4120646A4/en active Pending
- 2020-03-09 US US17/909,914 patent/US20230103595A1/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1640062A (zh) * | 2002-03-07 | 2005-07-13 | 皇家飞利浦电子股份有限公司 | 用于ieee802.11wlan的快速信道切换方案 |
| CN101621836A (zh) * | 2008-06-30 | 2010-01-06 | 华为技术有限公司 | Mesh网络中信道切换方法、装置和mesh网络 |
| CN107104769A (zh) * | 2010-11-12 | 2017-08-29 | 交互数字专利控股公司 | 用于节点执行信道聚合的方法和网络节点 |
| US20140211686A1 (en) * | 2011-09-02 | 2014-07-31 | Orange | A channel selection method, and corresponding wifi device and computer program |
| CN103814604A (zh) * | 2011-09-20 | 2014-05-21 | 高通股份有限公司 | 用于无线网络的信道和带宽切换规程 |
| US20140254549A1 (en) * | 2013-03-08 | 2014-09-11 | Qualcomm Incorpoated | Channel management in a wi-fi device in a multi-channel concurrent environment |
| CN103152777A (zh) * | 2013-03-11 | 2013-06-12 | 东莞宇龙通信科技有限公司 | 通信装置和频段切换方法 |
| CN104349406A (zh) * | 2013-07-24 | 2015-02-11 | 华为技术有限公司 | 一种信道切换方法及接入点 |
| CN110199494A (zh) * | 2017-01-19 | 2019-09-03 | 高通股份有限公司 | 用于链路聚合建立和重新配置的信令 |
| CN109309937A (zh) * | 2017-07-26 | 2019-02-05 | 华为技术有限公司 | 切换接入点的方法、控制器、网络设备和存储介质 |
Non-Patent Citations (1)
| Title |
|---|
| 王旭;曾鹏;汪扬;: "双信道无线传感器网络自适应频率切换算法", 仪表技术与传感器, no. 04, 15 April 2013 (2013-04-15) * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4120646A1 (en) | 2023-01-18 |
| EP4120646A4 (en) | 2023-11-08 |
| WO2021179111A1 (zh) | 2021-09-16 |
| US20230103595A1 (en) | 2023-04-06 |
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