JP6824910B2 - マルチユーザ動作のための送信機会競合 - Google Patents

マルチユーザ動作のための送信機会競合 Download PDF

Info

Publication number
JP6824910B2
JP6824910B2 JP2017564720A JP2017564720A JP6824910B2 JP 6824910 B2 JP6824910 B2 JP 6824910B2 JP 2017564720 A JP2017564720 A JP 2017564720A JP 2017564720 A JP2017564720 A JP 2017564720A JP 6824910 B2 JP6824910 B2 JP 6824910B2
Authority
JP
Japan
Prior art keywords
access
edca parameters
frame
mode
parameters
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2017564720A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018518112A (ja
JP2018518112A5 (enExample
Inventor
アルフレッド・アスタージャディ
ジョージ・チェリアン
シモーネ・マーリン
グウェンドリン・デニス・バリアック
ガン・ディン
ヤン・ジョウ
Original Assignee
クアルコム，インコーポレイテッド
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 クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2018518112A publication Critical patent/JP2018518112A/ja
Publication of JP2018518112A5 publication Critical patent/JP2018518112A5/ja
Application granted granted Critical
Publication of JP6824910B2 publication Critical patent/JP6824910B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2017564720A 2015-06-16 2016-06-16 マルチユーザ動作のための送信機会競合 Active JP6824910B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562180522P 2015-06-16 2015-06-16
US62/180,522 2015-06-16
US15/183,322 2016-06-15
US15/183,322 US11350448B2 (en) 2015-06-16 2016-06-15 Transmission opportunity contention for multiple user operation
PCT/US2016/037886 WO2016205526A1 (en) 2015-06-16 2016-06-16 Transmission opportunity contention for multiple user operation

Publications (3)

Publication Number Publication Date
JP2018518112A JP2018518112A (ja) 2018-07-05
JP2018518112A5 JP2018518112A5 (enExample) 2019-07-04
JP6824910B2 true JP6824910B2 (ja) 2021-02-03

Family

ID=56204070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017564720A Active JP6824910B2 (ja) 2015-06-16 2016-06-16 マルチユーザ動作のための送信機会競合

Country Status (7)

Country Link
US (1) US11350448B2 (enExample)
EP (1) EP3311621B1 (enExample)
JP (1) JP6824910B2 (enExample)
KR (1) KR102330199B1 (enExample)
CN (1) CN107750473B (enExample)
TW (1) TW201705796A (enExample)
WO (1) WO2016205526A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9883529B2 (en) * 2015-06-19 2018-01-30 Intel IP Corporation Controlling uplink transmissions in communication systems with scheduled trigger frames
WO2017131033A1 (ja) * 2016-01-29 2017-08-03 日本電信電話株式会社 無線通信システム、無線通信端末および無線通信方法
EP3488659B8 (en) * 2016-07-22 2023-03-08 Panasonic Intellectual Property Corporation of America Transmission appratus and transmission method
US10568131B2 (en) 2016-10-17 2020-02-18 Qualcomm Incorporated Single user switching timer per access category (AC)
US10791510B2 (en) 2017-02-27 2020-09-29 Hewlett Packard Enterprise Development Lp Classification of access points
WO2019051818A1 (en) * 2017-09-18 2019-03-21 Hewlett Packard Enterprise Development Lp PROMOTING EQUAL ACCESS TO A CHANNEL
CN109728839B (zh) * 2017-10-31 2021-02-26 华为技术有限公司 一种接收上行报文的方法及无线局域网设备
US10986505B2 (en) 2018-08-29 2021-04-20 Qualcomm Incorporated Spatial reuse for WLAN networks
US11991624B2 (en) 2018-12-21 2024-05-21 Nokia Technologies Oy Wireless access establishment
CN113330706A (zh) * 2019-01-30 2021-08-31 瑞典爱立信有限公司 基于竞争的多层传输
WO2020182688A1 (en) * 2019-03-08 2020-09-17 Canon Kabushiki Kaisha Backoff management for intra-queue priority transmission in communication networks
US11122624B2 (en) * 2019-06-17 2021-09-14 Sony Group Corporation Pre-packet arrival channel contention
US11477817B2 (en) 2020-11-17 2022-10-18 Hewlett Packard Enterprise Development Lp Systems and methods for prioritized channel access for 802.11ax clients in BSS with mixed clients
CN112566269B (zh) * 2021-02-23 2021-05-11 乐鑫信息科技（上海）股份有限公司 一种在无线局域网wlan中的上行传输方法和站点设备
CN116709287B (zh) * 2022-03-01 2024-02-20 华为技术有限公司 一种通信方法和通信装置
CN117042046A (zh) * 2022-04-29 2023-11-10 华为技术有限公司 一种信道竞争方法及装置
US12446057B2 (en) 2023-02-24 2025-10-14 T-Mobile Usa, Inc. Uplink and downlink prescheduling in fixed wireless access networks
US12418909B2 (en) 2023-02-24 2025-09-16 T-Mobile Usa, Inc. Uplink and downlink prescheduling in fixed wireless access networks
WO2024254782A1 (zh) * 2023-06-14 2024-12-19 Oppo广东移动通信有限公司 无线通信的方法及设备
CN120264361A (zh) * 2024-01-02 2025-07-04 中兴通讯股份有限公司 协同edca参数协商方法、存储介质和电子装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8125969B2 (en) * 2008-12-16 2012-02-28 At&T Intellectual Property I, L.P. Method and apparatus for adjusting EDCA channel access parameters
US8665767B2 (en) * 2009-08-25 2014-03-04 Qualcomm Incorporated Method and apparatus for multiple-user communication in a client initiated communication transmission scheme
KR101711657B1 (ko) 2009-10-20 2017-03-02 한국전자통신연구원 고용량 무선 통신 시스템에서의 자원 관리 방법
WO2011100467A2 (en) 2010-02-10 2011-08-18 Marvell World Trade Ltd. Transmission protection for wireless communications
JP5695183B2 (ja) 2010-04-19 2015-04-01 サムスン エレクトロニクス カンパニー リミテッド 無線通信システム及びその無線通信方法並びに無線ステーション
US8306010B2 (en) * 2010-04-28 2012-11-06 Intel Corporation Systems and methods for uplink multi-user multiple input multiple output (MU MIMO) medium access and error recovery
US9232543B2 (en) * 2010-07-07 2016-01-05 Samsung Electronics Co., Ltd. Method and system for communication in multi-user multiple-input-multiple-output wireless networks
CN103037531B (zh) 2011-10-09 2018-03-16 中兴通讯股份有限公司 一种无线站点接入信道的方法及系统
CN103476130B (zh) 2012-06-08 2018-09-11 中兴通讯股份有限公司 一种竞争接入方法及站点设备
KR101722759B1 (ko) * 2012-06-13 2017-04-03 한국전자통신연구원 무선랜에서의 채널 접근 방법 및 장치
US9148892B2 (en) 2012-08-31 2015-09-29 Cambridge Silicon Radio Limited Transmitting data
US9648559B2 (en) 2013-03-08 2017-05-09 Futurewei Technologies, Inc. Systems and methods for differentiated fast initial link setup
US20150063327A1 (en) 2013-08-27 2015-03-05 Qualcomm Incorporated High efficiency wireless (hew) access point (ap) coordination protocol
US9295074B2 (en) 2013-09-10 2016-03-22 Samsung Electronics Co., Ltd. Acknowledgement, error recovery and backoff operation of uplink multi-user multiple-input-multiple-output communication in wireless networks
US9474073B2 (en) 2013-10-31 2016-10-18 Qualcomm Incorporated Methods and apparatus for multiple user uplink bandwidth allocation
KR20160013820A (ko) * 2014-07-28 2016-02-05 뉴라컴 인코포레이티드 상향링크 다중 사용자 전송에 응답하는 하향링크 확인응답
KR20160045025A (ko) * 2014-10-16 2016-04-26 뉴라컴 인코포레이티드 고효율 무선랜에서 다중 사용자 전송을 위한 대역폭 결정
US10356757B2 (en) * 2015-04-15 2019-07-16 Lg Electronics Inc. Method for transmitting/receiving signal in wireless LAN system and device therefor
US10492223B2 (en) * 2015-05-21 2019-11-26 Newracom, Inc. Channel access for multi-user communication

Also Published As

Publication number Publication date
US20160374112A1 (en) 2016-12-22
BR112017026916A2 (pt) 2018-08-14
US11350448B2 (en) 2022-05-31
JP2018518112A (ja) 2018-07-05
EP3311621B1 (en) 2021-01-06
KR20180019098A (ko) 2018-02-23
KR102330199B1 (ko) 2021-11-22
CN107750473B (zh) 2021-03-19
WO2016205526A1 (en) 2016-12-22
CN107750473A (zh) 2018-03-02
TW201705796A (zh) 2017-02-01
EP3311621A1 (en) 2018-04-25

Similar Documents

Publication Publication Date Title
JP6824910B2 (ja) マルチユーザ動作のための送信機会競合
TWI749146B (zh) 用於鏈路聚集設立和重配置的信號傳遞的裝置、方法、和非暫時性電腦可讀取媒體
KR102015825B1 (ko) 2차 채널 상의 기본 대역폭 디바이스
KR102346576B1 (ko) 차세대 wi-fi 채널들을 위한 스캐닝 향상들
KR102040124B1 (ko) 무선 로컬 영역 네트워크들에서 통신들을 보호하기 위한 기술들
KR102734276B1 (ko) 랜덤 액세스 기반의 상향 다중 사용자 전송을 위한 무선 통신 단말 및 무선 통신 방법
EP3395117B1 (en) Listen before talk channel access procedure for uplink laa
EP3142455B1 (en) Parallel data transmission processing method and device, and computer storage medium
EP3136805B1 (en) Method and apparatus for retrieving transmit opportunity control in reverse direction grant
US10827527B2 (en) Channel contention method and apparatus
JP6885964B2 (ja) アクセスポイント誘導再使用
EP2526731A1 (en) Evolved node b controlled centralized resource reuse for device-to-device and cellular users
WO2012058950A1 (zh) 无线局域网中的传输方法和装置
WO2017019232A1 (en) Out-of-band hidden node detection
KR20250020426A (ko) 채널 이용가능성 체크 동안의 혼합된 동적 주파수 선택 채널들 상에서의 송신
BR112017026916B1 (pt) Método de comunicação sem fio em uma estação, aparelho para comunicação sem fio, assim como memória legível por computador
WO2016106776A1 (zh) 一种数据传输方法和设备

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190529

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190529

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200629

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200929

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20201221

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210113

R150 Certificate of patent or registration of utility model

Ref document number: 6824910

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250