BR112022009776A2 - Método de comunicação de múltiplas bandas, de atualização de parâmetro de interface, e dispositivo relacionado - Google Patents

Método de comunicação de múltiplas bandas, de atualização de parâmetro de interface, e dispositivo relacionado

Info

Publication number
BR112022009776A2
BR112022009776A2 BR112022009776A BR112022009776A BR112022009776A2 BR 112022009776 A2 BR112022009776 A2 BR 112022009776A2 BR 112022009776 A BR112022009776 A BR 112022009776A BR 112022009776 A BR112022009776 A BR 112022009776A BR 112022009776 A2 BR112022009776 A2 BR 112022009776A2
Authority
BR
Brazil
Prior art keywords
aps
parameter update
communication method
interface parameter
band communication
Prior art date
Application number
BR112022009776A
Other languages
English (en)
Inventor
Huang Guogang
Guo Yuchen
Gan Ming
Li Yunbo
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112022009776A2 publication Critical patent/BR112022009776A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0882—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using post-detection diversity
    • H04B7/0888—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using post-detection diversity with selection
    • 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
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

MÉTODO DE COMUNICAÇÃO EM MÚLTIPLAS BANDAS, DE ATUALIZAÇÃO DE PARÂMETRO DE INTERFACE, E DISPOSITIVO RELACIONADO. Este pedido revela um método de comunicação de múltiplas bandas, um método de atualização de parâmetro de interface, e dispositivos relacionados; e pertence ao campo de tecnologias de comunicação. O método inclui: em um processo no qual um dispositivo AP autentica um dispositivo STA, o dispositivo AP envia um pacote alvo para o dispositivo STA. O dispositivo AP inclui uma pluralidade de APs, e a pluralidade de APs trabalha em diferentes bandas de frequência. O pacote alvo inclui uma pluralidade de elementos de múltiplas bandas, a pluralidade de elementos de múltiplas bandas corresponde um a um à pluralidade de APs, cada um dentre a pluralidade de elementos de múltiplas bandas inclui informações de banda de frequência de um AP correspondente, e a pluralidade de elementos de múltiplas bandas indicam o dispositivo STA a realizar associação e derivação de chave com a pluralidade de APs. Neste pedido, o dispositivo STA pode comutar rapidamente entre a pluralidade de APs.
BR112022009776A 2019-11-22 2020-10-14 Método de comunicação de múltiplas bandas, de atualização de parâmetro de interface, e dispositivo relacionado BR112022009776A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911159823.8A CN112839332A (zh) 2019-11-22 2019-11-22 多频段通信、接口参数更新方法、ap设备和ml设备
PCT/CN2020/120951 WO2021098415A1 (zh) 2019-11-22 2020-10-14 多频段通信、接口参数更新方法及相关设备

Publications (1)

Publication Number Publication Date
BR112022009776A2 true BR112022009776A2 (pt) 2022-08-09

Family

ID=75921950

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022009776A BR112022009776A2 (pt) 2019-11-22 2020-10-14 Método de comunicação de múltiplas bandas, de atualização de parâmetro de interface, e dispositivo relacionado

Country Status (6)

Country Link
US (1) US20220286194A1 (pt)
EP (1) EP4050922A4 (pt)
JP (1) JP2023502719A (pt)
CN (1) CN112839332A (pt)
BR (1) BR112022009776A2 (pt)
WO (1) WO2021098415A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115776735A (zh) * 2021-09-07 2023-03-10 华为技术有限公司 一种应用于通道直接链路建立的传输方法及装置
CN116170780A (zh) * 2021-11-24 2023-05-26 华为技术有限公司 P2p链路的信息指示方法及相关装置
WO2024063046A1 (ja) * 2022-09-21 2024-03-28 キヤノン株式会社 通信装置、通信装置の制御方法およびプログラム

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JP2006345158A (ja) * 2005-06-08 2006-12-21 Nec Infrontia Corp 無線ｌａｎ端末装置、無線ｌａｎシステム及びプログラム
KR101377948B1 (ko) * 2006-04-28 2014-03-25 엘지전자 주식회사 멀티모드 이동 단말의 제어 정보 송수신 방법
EP1858210A1 (en) * 2006-05-19 2007-11-21 Whitestein Information Technology Group AG Method and system for adaptive communication service access
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JP6901082B2 (ja) * 2017-03-30 2021-07-14 株式会社国際電気通信基礎技術研究所 無線通信装置および無線通信方法
US10959153B2 (en) * 2017-09-11 2021-03-23 Qualcomm Incorporated Techniques for multi-link aggregation signaling
US11032207B2 (en) * 2017-11-17 2021-06-08 Qualcomm Incorporated Link aggregation with floating primary link
US10742374B2 (en) * 2018-01-12 2020-08-11 Samsung Electronics Co., Ltd. Systems and methods for providing high data throughput in 6 GHz Wi-Fi network
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、相关装置以及系统
US11510261B2 (en) * 2019-09-26 2022-11-22 Qualcomm Incorporated Address translation for multi-link operation in a wireless local area network (WLAN)

Also Published As

Publication number Publication date
EP4050922A4 (en) 2022-12-14
US20220286194A1 (en) 2022-09-08
CN112839332A (zh) 2021-05-25
WO2021098415A1 (zh) 2021-05-27
EP4050922A1 (en) 2022-08-31
JP2023502719A (ja) 2023-01-25

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