BR112023017862A2 - Método de indicação de informações e aparelho de comunicação - Google Patents
Método de indicação de informações e aparelho de comunicaçãoInfo
- Publication number
- BR112023017862A2 BR112023017862A2 BR112023017862A BR112023017862A BR112023017862A2 BR 112023017862 A2 BR112023017862 A2 BR 112023017862A2 BR 112023017862 A BR112023017862 A BR 112023017862A BR 112023017862 A BR112023017862 A BR 112023017862A BR 112023017862 A2 BR112023017862 A2 BR 112023017862A2
- Authority
- BR
- Brazil
- Prior art keywords
- frame
- mld
- duration
- sta
- communication apparatus
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
- H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
- H04L1/0008—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length by supplementing frame payload, e.g. with padding bits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1614—Details of the supervisory signal using bitmaps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
-
- 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Communication Control (AREA)
Abstract
método de indicação de informações e aparelho de comunicação. este pedido divulga um método de indicação de informações e um aparelho de comunicação. um mld não ap ou uma primeira sta no mld não ap gera um primeiro quadro. o primeiro quadro inclui informações de indicação para indicar a duração de preenchimento para um atraso de comutação de canal em um quadro de controle inicial. a duração de preenchimento é determinada com base em duração de um quadro de resposta de controle. o mld não ap ou a primeira sta ou outra sta no mld não ap transmite o primeiro quadro. um ap mld ou um primeiro ap ou outro ap no ap mld recebe o primeiro quadro. o ap mld ou o primeiro ap determina a duração de preenchimento do quadro de controle inicial com base nas informações de indicação. com base na solução anterior, a duração de preenchimento do quadro de controle inicial pode ser determinada com precisão, de modo que a primeira sta possa completar comutação de uma quantidade correspondente de canais de transmissão antes de um quadro de dados subsequente chegar.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110375411 | 2021-04-07 | ||
| CN202110485965.4A CN115189854A (zh) | 2021-04-07 | 2021-04-30 | 信息指示方法及通信装置 |
| PCT/CN2022/084096 WO2022213859A1 (zh) | 2021-04-07 | 2022-03-30 | 信息指示方法及通信装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112023017862A2 true BR112023017862A2 (pt) | 2023-12-12 |
Family
ID=83511232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023017862A BR112023017862A2 (pt) | 2021-04-07 | 2022-03-30 | Método de indicação de informações e aparelho de comunicação |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11943811B2 (pt) |
| EP (1) | EP4262127A1 (pt) |
| JP (1) | JP2024506739A (pt) |
| KR (1) | KR20230129269A (pt) |
| CN (3) | CN116743333A (pt) |
| AU (1) | AU2022253085B2 (pt) |
| BR (1) | BR112023017862A2 (pt) |
| CA (1) | CA3206086A1 (pt) |
| MX (1) | MX2023010343A (pt) |
| TW (2) | TWI821973B (pt) |
| WO (1) | WO2022213859A1 (pt) |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100544481C (zh) * | 2003-11-05 | 2009-09-23 | 艾利森电话股份有限公司 | 在多个软切换扇区中使广播流同步的方法 |
| EP1601199B1 (en) * | 2004-05-28 | 2008-01-23 | Alcatel Lucent | Broadband telecommunications system and method used therein to reduce the latency of channel switching by a multimedia receiver |
| CN101267538B (zh) * | 2007-03-15 | 2010-09-08 | 华为技术有限公司 | 一种切换网络电视频道的方法和系统 |
| CA2884587C (en) * | 2012-09-26 | 2019-08-06 | Lg Electronics Inc. | Method and apparatus for sub-channel selective access in wireless lan system |
| CN104105216A (zh) * | 2013-04-09 | 2014-10-15 | 华为终端有限公司 | 一种资源预约方法及装置 |
| JP6464931B2 (ja) * | 2015-06-01 | 2019-02-06 | 沖電気工業株式会社 | 通信装置、通信方法、通信プログラム及び通信システム |
| US20170077999A1 (en) * | 2015-09-10 | 2017-03-16 | Qualcomm Incorporated | Access point-controlled responses to uplink multi-user frames |
| CN106656407A (zh) * | 2015-10-30 | 2017-05-10 | 中兴通讯股份有限公司 | 一种信息通知方法及装置 |
| CN108011688B (zh) * | 2016-11-01 | 2020-07-07 | 华为技术有限公司 | 一种传输多站点控制帧的方法、接入点及系统 |
| EP3319252A1 (en) * | 2016-11-04 | 2018-05-09 | Panasonic Intellectual Property Corporation of America | Efficient multiplexing of control information in transport block |
| KR102558123B1 (ko) * | 2016-12-27 | 2023-07-21 | 주식회사 윌러스표준기술연구소 | Ofdma 랜덤 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말 |
| CN109600320B (zh) * | 2017-09-30 | 2022-04-05 | 华为技术有限公司 | 拥塞处理方法及设备、数据中心网络 |
| CN109981308B (zh) * | 2017-12-27 | 2022-05-24 | 北京华为数字技术有限公司 | 报文传输方法及装置 |
| CN110719649B (zh) * | 2018-07-12 | 2023-02-10 | 华为技术有限公司 | 一种信道接入的方法及装置 |
| 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 |
| CN111669204B (zh) * | 2019-03-08 | 2022-09-23 | 华为技术有限公司 | 用于无线通信系统的信息传输方法、信息接收方法和装置 |
| CN111726203B (zh) * | 2019-03-19 | 2021-12-21 | 华为技术有限公司 | 回复确认帧的方法及装置、数据传输系统 |
| CN112074020B (zh) * | 2019-05-25 | 2024-03-26 | 华为技术有限公司 | 一种适用于多链路的通信方法及相关设备 |
| CN110224875A (zh) * | 2019-06-27 | 2019-09-10 | 湖北鑫英泰系统技术股份有限公司 | 一种多通道主备链路快速切换方法和系统 |
| US11510269B2 (en) * | 2019-07-01 | 2022-11-22 | Qualcomm Incorporated | Signaling for multi-link communication in a wireless local area network (WLAN) |
| CN116567855B (zh) * | 2019-07-05 | 2024-03-01 | 华为技术有限公司 | 一种多链路通信方法及相关设备 |
| US11582812B2 (en) * | 2019-08-27 | 2023-02-14 | Mediatek Inc. | Control link switch method employed by wireless fidelity multi-link device |
| US11690107B2 (en) * | 2020-04-06 | 2023-06-27 | Mediatek Singapore Pte. Ltd | Synchronous multi-link wireless TXOP procedure |
| US11825460B2 (en) * | 2020-05-27 | 2023-11-21 | Mediatek Singapore Pte. Ltd. | Extreme-high-throughput multi-link dynamic antenna switching in wireless communications |
| US11997733B2 (en) * | 2020-05-27 | 2024-05-28 | Qualcomm Incorporated | Transitioning between multi-link and single-link mode on a transmission opportunity (TXOP) basis |
| US20220104261A1 (en) * | 2020-09-28 | 2022-03-31 | Nxp Usa, Inc. | Method and apparatus for multi-link communications |
| US11956663B2 (en) * | 2020-10-30 | 2024-04-09 | Intel Corporation | Enhanced traffic indications for multi-link wireless communication devices |
-
2021
- 2021-04-30 CN CN202310619825.0A patent/CN116743333A/zh active Pending
- 2021-04-30 CN CN202110485965.4A patent/CN115189854A/zh active Pending
- 2021-04-30 CN CN202310618106.7A patent/CN116566568B/zh active Active
-
2022
- 2022-03-30 JP JP2023549929A patent/JP2024506739A/ja active Pending
- 2022-03-30 WO PCT/CN2022/084096 patent/WO2022213859A1/zh active Application Filing
- 2022-03-30 AU AU2022253085A patent/AU2022253085B2/en active Active
- 2022-03-30 BR BR112023017862A patent/BR112023017862A2/pt unknown
- 2022-03-30 MX MX2023010343A patent/MX2023010343A/es unknown
- 2022-03-30 EP EP22783926.3A patent/EP4262127A1/en active Pending
- 2022-03-30 KR KR1020237026675A patent/KR20230129269A/ko active Search and Examination
- 2022-03-30 CA CA3206086A patent/CA3206086A1/en active Pending
- 2022-04-06 TW TW111113126A patent/TWI821973B/zh active
- 2022-04-06 TW TW112138973A patent/TW202406312A/zh unknown
-
2023
- 2023-07-18 US US18/354,180 patent/US11943811B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20230363001A1 (en) | 2023-11-09 |
| US11943811B2 (en) | 2024-03-26 |
| CN116566568A (zh) | 2023-08-08 |
| CA3206086A1 (en) | 2022-10-13 |
| KR20230129269A (ko) | 2023-09-07 |
| AU2022253085A1 (en) | 2023-07-27 |
| MX2023010343A (es) | 2023-09-15 |
| WO2022213859A1 (zh) | 2022-10-13 |
| CN116743333A (zh) | 2023-09-12 |
| TWI821973B (zh) | 2023-11-11 |
| CN116566568B (zh) | 2023-11-03 |
| TW202249454A (zh) | 2022-12-16 |
| EP4262127A1 (en) | 2023-10-18 |
| JP2024506739A (ja) | 2024-02-14 |
| CN115189854A (zh) | 2022-10-14 |
| TW202406312A (zh) | 2024-02-01 |
| AU2022253085B2 (en) | 2024-03-14 |
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