CN115918174A - 子信道请求方法和装置、子信道指示方法和装置 - Google Patents
子信道请求方法和装置、子信道指示方法和装置 Download PDFInfo
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- CN115918174A CN115918174A CN202080002073.8A CN202080002073A CN115918174A CN 115918174 A CN115918174 A CN 115918174A CN 202080002073 A CN202080002073 A CN 202080002073A CN 115918174 A CN115918174 A CN 115918174A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
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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
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
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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
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
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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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- 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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- Mobile Radio Communication Systems (AREA)
Abstract
本公开涉及子信道请求方法、子信道指示方法、子信道请求装置、子信道指示装置、电子设备和计算机可读存储介质，其中，所述子信道请求方法包括：在操作信道向接入点发送TWT请求帧，其中，所述TWT请求帧中的第一TWT信道域的字节数大于1，所述第一TWT信道域用于指示所述站点请求在候选信道中选择的子信道。根据本公开，站点与接入点进行TWT协商时，TWT信道域的字节数可以大于1。针对大于160MHz的带宽，即使操作信道的带宽较小，可供选择的子信道数目较大，例如大于8个子信道可供SST，通过第一TWT信道域都可以准确指示站点具体请求选择的子信道，以便接入点准确的确定站点具体请求选择的子信道。
Description
PCT国内申请，说明书已公开。
Claims (27)
- 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/CN2020/110910 WO2022040888A1 (zh) | 2020-08-24 | 2020-08-24 | 子信道请求方法和装置、子信道指示方法和装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115918174A true CN115918174A (zh) | 2023-04-04 |
Family
ID=80354391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080002073.8A Pending CN115918174A (zh) | 2020-08-24 | 2020-08-24 | 子信道请求方法和装置、子信道指示方法和装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230292362A1 (zh) |
| EP (1) | EP4203577A4 (zh) |
| CN (1) | CN115918174A (zh) |
| WO (1) | WO2022040888A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118174828B (zh) * | 2024-05-14 | 2024-08-02 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | 构造极化码的信道选择优化方法、装置、设备及存储介质 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10194391B2 (en) * | 2015-01-28 | 2019-01-29 | Qualcomm Incorporated | Triggered target wake time operation |
| US10716066B2 (en) * | 2018-02-08 | 2020-07-14 | Intel IP Corporation | Methods to allocate target wake time (TWT) service periods in accordance with a temporary primary channel |
| CN110875805B (zh) * | 2018-08-29 | 2023-03-28 | 华为技术有限公司 | 帧的传输方法及设备 |
| US11153921B2 (en) * | 2018-11-19 | 2021-10-19 | Mediatek Inc. | Method and apparatus for link enablement and disablement during multi-link operation in a wireless network |
| US20200221381A1 (en) * | 2019-01-07 | 2020-07-09 | Qualcomm Incorporated | Target wake time (twt) protocol for wi-fi voice calls |
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2020
- 2020-08-24 EP EP20950563.5A patent/EP4203577A4/en active Pending
- 2020-08-24 CN CN202080002073.8A patent/CN115918174A/zh active Pending
- 2020-08-24 US US18/019,463 patent/US20230292362A1/en active Pending
- 2020-08-24 WO PCT/CN2020/110910 patent/WO2022040888A1/zh active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US20230292362A1 (en) | 2023-09-14 |
| EP4203577A1 (en) | 2023-06-28 |
| EP4203577A4 (en) | 2024-04-03 |
| WO2022040888A1 (zh) | 2022-03-03 |
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