JP6479773B2 - 送信機会(txop)ベースのチャネル再使用 - Google Patents

送信機会(txop)ベースのチャネル再使用 Download PDF

Info

Publication number
JP6479773B2
JP6479773B2 JP2016515124A JP2016515124A JP6479773B2 JP 6479773 B2 JP6479773 B2 JP 6479773B2 JP 2016515124 A JP2016515124 A JP 2016515124A JP 2016515124 A JP2016515124 A JP 2016515124A JP 6479773 B2 JP6479773 B2 JP 6479773B2
Authority
JP
Japan
Prior art keywords
reuse
txop
message
transmitter
receiver
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
JP2016515124A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016519550A5 (enExample
JP2016519550A (ja
Inventor
ジュ、ハオ
カタール、スリニバス
メルリン、シモーネ
ゾウ、チャオ
バーリアク、グウェンドーリン・デニス
チェリアン、ジョージ
アブラハム、サントシュ・ポール
ヨンゲ、ローレンス・ウィンストン
サンパス、ヘマンス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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
Priority claimed from US14/268,830 external-priority patent/US10306672B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2016519550A publication Critical patent/JP2016519550A/ja
Publication of JP2016519550A5 publication Critical patent/JP2016519550A5/ja
Application granted granted Critical
Publication of JP6479773B2 publication Critical patent/JP6479773B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0808Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • H04W84/12WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2016515124A 2013-05-24 2014-05-23 送信機会(txop)ベースのチャネル再使用 Active JP6479773B2 (ja)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201361827480P 2013-05-24 2013-05-24
US61/827,480 2013-05-24
US201361843315P 2013-07-05 2013-07-05
US61/843,315 2013-07-05
US201361869546P 2013-08-23 2013-08-23
US61/869,546 2013-08-23
US201461926205P 2014-01-10 2014-01-10
US61/926,205 2014-01-10
US201461936872P 2014-02-07 2014-02-07
US61/936,872 2014-02-07
US14/268,830 2014-05-02
US14/268,830 US10306672B2 (en) 2013-05-03 2014-05-02 Transmit opportunity (TXOP) based channel reuse
PCT/US2014/039395 WO2014190290A1 (en) 2013-05-24 2014-05-23 Transmit opportunity (txop) based channel reuse

Publications (3)

Publication Number Publication Date
JP2016519550A JP2016519550A (ja) 2016-06-30
JP2016519550A5 JP2016519550A5 (enExample) 2017-06-15
JP6479773B2 true JP6479773B2 (ja) 2019-03-06

Family

ID=51934218

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2016515124A Active JP6479773B2 (ja) 2013-05-24 2014-05-23 送信機会(txop)ベースのチャネル再使用
JP2016515121A Active JP6400681B2 (ja) 2013-05-24 2014-05-23 送信機会(txop)ベースのチャネル再使用
JP2016515117A Active JP6162328B2 (ja) 2013-05-24 2014-05-23 送信機会(txop)ベースのチャネル再使用

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2016515121A Active JP6400681B2 (ja) 2013-05-24 2014-05-23 送信機会(txop)ベースのチャネル再使用
JP2016515117A Active JP6162328B2 (ja) 2013-05-24 2014-05-23 送信機会(txop)ベースのチャネル再使用

Country Status (9)

Country Link
EP (3) EP3005820B1 (enExample)
JP (3) JP6479773B2 (enExample)
KR (3) KR101686579B1 (enExample)
CN (3) CN105325048B (enExample)
DK (1) DK3005818T3 (enExample)
ES (2) ES2750605T3 (enExample)
HU (2) HUE042080T2 (enExample)
SI (1) SI3005818T1 (enExample)
WO (3) WO2014190290A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9706534B2 (en) * 2014-12-03 2017-07-11 Intel IP Corporation Apparatus, method, and computer readable media for uplink transmission opportunity in a high-efficiency wireless local-area network
WO2016133434A1 (en) * 2015-02-17 2016-08-25 Telefonaktiebolaget Lm Ericsson (Publ) Operation of a communication unit in a wireless local area network, wlan, environment
JP6748063B2 (ja) * 2015-02-26 2020-08-26 シャープ株式会社 端末装置、基地局装置、通信方法及び通信システム
KR102328669B1 (ko) 2015-05-07 2021-11-19 삼성전자주식회사 비인가 대역을 지원하는 무선 통신 시스템에서 신호 송/수신 장치 및 방법
WO2016178417A1 (ja) 2015-05-07 2016-11-10 株式会社 東芝 無線通信装置
WO2016178418A1 (ja) 2015-05-07 2016-11-10 株式会社 東芝 無線通信端末および無線通信方法
CN106304375B (zh) * 2015-05-28 2019-12-13 上海诺基亚贝尔股份有限公司 一种无线通信方法
US20160360397A1 (en) * 2015-06-02 2016-12-08 Qualcomm Incorporated Color coding for data confirmation signals
ES2968739T3 (es) * 2015-07-17 2024-05-13 Huawei Tech Co Ltd Método para establecer NAV en sistema de comunicación inalámbrica, y dispositivo relacionado
WO2017026824A1 (ko) * 2015-08-12 2017-02-16 엘지전자 주식회사 무선랜 시스템에서 nav 동작 방법 및 이를 위한 스테이션 장치
US10117106B2 (en) * 2015-08-20 2018-10-30 Qualcomm Incorporated Backoff mechanism techniques for spatial reuse
JP6441486B2 (ja) * 2015-08-21 2018-12-19 日本電信電話株式会社 無線通信システムおよび無線通信方法
CN107926044B (zh) * 2015-08-25 2021-08-31 瑞典爱立信有限公司 用于高效利用wlan资源的wlan节点及其中的方法
CN106603211B (zh) 2015-10-20 2020-11-27 华为技术有限公司 传输数据的方法和装置
CN106656430B (zh) * 2015-10-28 2020-08-25 中兴通讯股份有限公司 先听后说参数处理方法、竞争窗调整方法和装置
KR102371753B1 (ko) 2015-11-03 2022-03-11 주식회사 윌러스표준기술연구소 중첩된 베이직 서비스 세트를 포함하는 고밀도 환경에서의 무선 통신 방법 및 무선 통신 단말
JP2017123585A (ja) 2016-01-08 2017-07-13 ソニー株式会社 情報処理装置、通信システム、情報処理方法およびプログラム
CN106961733B (zh) * 2016-01-11 2020-11-10 华为技术有限公司 传输数据的方法和装置
WO2017162005A1 (zh) * 2016-03-22 2017-09-28 中兴通讯股份有限公司 功率参数调整方法及装置、计算机存储介质
WO2017166309A1 (zh) * 2016-04-01 2017-10-05 华为技术有限公司 一种发送信号、接收信号的方法及装置
CN115379458A (zh) * 2016-04-02 2022-11-22 韦勒斯标准与技术协会公司 重叠的基本服务集的空间重用的无线通信方法和无线通信终端
CN105813094B (zh) * 2016-04-08 2019-03-08 西安电子科技大学 无线局域网中txop机制冗余nav的截短方法
CN110036688B (zh) 2016-12-07 2023-06-13 索尼公司 通信装置、通信方法和程序
JP2018098604A (ja) * 2016-12-12 2018-06-21 国立研究開発法人情報通信研究機構 無線通信システム及び方法
US10123358B2 (en) * 2016-12-22 2018-11-06 Qualcomm Incorporated Priority management for new radio-spectrum sharing (NR-SS)
WO2018117723A1 (ko) * 2016-12-22 2018-06-28 엘지전자 주식회사 무선랜 시스템에서 공간 재사용을 기반으로 프레임을 송신하는 방법 및 이를 이용한 무선 단말
CN110393036B (zh) 2017-03-01 2023-03-31 苹果公司 在暂停后具有连续lbt的txop
CN108738153B (zh) 2017-04-17 2023-11-10 华为技术有限公司 一种通信方法及发射端设备
JP2024508429A (ja) * 2021-03-01 2024-02-27 クゥアルコム・インコーポレイテッド ワイヤレスシステムの同期式チャネルアクセス制御
US20240284491A1 (en) * 2021-05-25 2024-08-22 Electronics And Telecommunications Research Institute Method and device for direct communication in wireless lan
CN119096677A (zh) * 2022-04-26 2024-12-06 联想(新加坡)私人有限公司 用于无线网络的侧链路请求/授权协议

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3774469B2 (ja) * 2001-09-28 2006-05-17 株式会社東芝 無線通信装置及びフレーム送信方法
US7639658B2 (en) * 2005-03-18 2009-12-29 Qualcomm Incorporated Efficient wireless transmission opportunity handoff
CN101171813B (zh) * 2005-05-12 2012-07-18 皇家飞利浦电子股份有限公司 无线网格网络的分布式媒体访问协议
CN101248687A (zh) * 2005-06-08 2008-08-20 阿瓦雅技术公司 在无线局域网中避免暴露节点问题
US20070060155A1 (en) * 2005-08-31 2007-03-15 Emanuel Kahana System and method to dynamically adapt a CCA threshold
US8681810B2 (en) * 2006-04-13 2014-03-25 Qualcomm Incorporated Dynamic carrier sensing thresholds
CN101433022B (zh) * 2006-04-24 2012-09-05 交互数字技术公司 用于无线网格网络中的传输时机使用的方法和信令过程
US7720440B2 (en) 2006-05-18 2010-05-18 Intel Corporation Distributed coordination of a clear channel assessment (CCA) threshold
KR100874002B1 (ko) * 2006-06-14 2008-12-17 한국전자통신연구원 이동통신 시스템에서 상향링크 동기화 요청 방법, 그에따른 cdma 할당 정보 요소 구조 및 그에 따른 장치
US8305948B2 (en) * 2006-11-15 2012-11-06 Qualcomm Incorporated Transmissions to multiple stations in wireless communication systems
JP5173526B2 (ja) * 2008-03-28 2013-04-03 株式会社東芝 無線システム、無線基地局および無線端末
US20090252116A1 (en) * 2008-04-04 2009-10-08 Nokia Siemens Networks Gmbh & Co. Kg Multiple Action Times in Mobile WiMAX Fast Handover
US8743793B2 (en) * 2008-07-14 2014-06-03 Qualcomm Incorporated Systems and methods for providing a separate contention window allowing allocations for pending uplink SDMA transmission opportunities
CN101656644A (zh) * 2008-08-18 2010-02-24 清华大学 接入点装置、移动终端、无线通信系统及其控制方法
CN101657017B (zh) * 2008-09-22 2012-09-05 华为技术有限公司 一种资源调度方法、基站以及通信系统
DE102009018393B4 (de) * 2009-04-22 2017-05-24 Atotech Deutschland Gmbh Verfahren, Haltemittel, Vorrichtung und System zum Transportieren eines flächigen Behandlungsgutes und Be- oder Entladeeinrichtung
US8498275B2 (en) * 2009-10-30 2013-07-30 Qualcomm Incorporated Deterministic backoff with dynamic adaptation
CN105846876B (zh) * 2009-11-24 2018-10-30 韩国电子通信研究院 在无线通信系统中传送数据帧的方法和装置
EP2534772B1 (en) * 2010-02-10 2019-12-18 Marvell World Trade Ltd. Transmission protection for wireless communications
US9357565B2 (en) * 2010-03-09 2016-05-31 Qualcomm Incorporated Multi-user uplink communication using EDCA with polling
US8355389B2 (en) * 2010-03-12 2013-01-15 Nokia Corporation Simultaneous transmissions during a transmission opportunity
KR101898896B1 (ko) * 2010-06-11 2018-09-14 마벨 월드 트레이드 리미티드 채널 대역폭 결정 방법 및 장치
US20120142268A1 (en) * 2010-12-06 2012-06-07 Industrial Technology Research Institute Signal transmission method,base station and wireless communication device
JP5269925B2 (ja) * 2011-01-31 2013-08-21 株式会社東芝 無線通信装置及び無線通信方法
US20120207074A1 (en) * 2011-02-10 2012-08-16 Nokia Corporation Transmitting multiple group-addressed frames in a wireless network
US8767570B2 (en) * 2011-02-14 2014-07-01 Nokia Corporation Indicating status of radio resources in wireless network
KR101947108B1 (ko) * 2011-07-15 2019-02-13 마벨 월드 트레이드 리미티드 무선 네트워크에서 정상 속도 물리적 계층과 낮은 속도 물리적 계층의 공존
US8666319B2 (en) * 2011-07-15 2014-03-04 Cisco Technology, Inc. Mitigating effects of identified interference with adaptive CCA threshold
US20130036013A1 (en) * 2011-08-05 2013-02-07 ChannelAdvisor Corporation Methods and apparatus for dynamically providing advertisements
US8842692B2 (en) * 2011-09-06 2014-09-23 Qualcomm Incorporated Methods and apparatus for enabling multiple devices to share a data transmission period
CN103002591B (zh) * 2011-09-15 2015-09-30 华为技术有限公司 一种对节点进行nav控制的方法、装置、系统及节点
JP5899545B2 (ja) * 2012-02-24 2016-04-06 株式会社国際電気通信基礎技術研究所 通信装置、通信方法、及びプログラム
US9125214B2 (en) 2012-09-04 2015-09-01 Cisco Technology, Inc. Dynamic enabling of wider channel transmissions with radio monitoring

Also Published As

Publication number Publication date
KR20160013962A (ko) 2016-02-05
JP6400681B2 (ja) 2018-10-03
EP3005818B1 (en) 2019-02-20
WO2014190284A1 (en) 2014-11-27
KR20160013961A (ko) 2016-02-05
ES2726829T3 (es) 2019-10-09
CN105325048B (zh) 2021-10-08
EP3005816A1 (en) 2016-04-13
KR20160013960A (ko) 2016-02-05
EP3005820B1 (en) 2019-07-17
EP3005818A1 (en) 2016-04-13
DK3005818T3 (da) 2019-05-13
CN105325048A (zh) 2016-02-10
ES2750605T3 (es) 2020-03-26
KR101812153B1 (ko) 2017-12-26
SI3005818T1 (sl) 2019-05-31
CN105393629A (zh) 2016-03-09
CN105230110A (zh) 2016-01-06
CN105393629B (zh) 2019-07-16
WO2014190290A1 (en) 2014-11-27
JP2016519550A (ja) 2016-06-30
EP3005820A1 (en) 2016-04-13
HUE042080T2 (hu) 2019-06-28
JP2016519548A (ja) 2016-06-30
WO2014190275A1 (en) 2014-11-27
KR101686579B1 (ko) 2016-12-14
JP2016519549A (ja) 2016-06-30
KR102161170B1 (ko) 2020-09-29
HUE045345T2 (hu) 2019-12-30
JP6162328B2 (ja) 2017-07-12

Similar Documents

Publication Publication Date Title
JP6479773B2 (ja) 送信機会(txop)ベースのチャネル再使用
US9408230B2 (en) Transmit opportunity (TXOP) based channel reuse
EP3358776B1 (en) Method and device for transmitting data
CN107872818B (zh) 数据处理方法、节点及终端
US10111185B2 (en) Backoff operation in connection with spatial reuse
CN108353436B (zh) 对由重叠的基本服务集进行的无线传输的动态禁止
US20150282043A1 (en) Techniques for fast delivery of radio information
CN101305540A (zh) 用于链路自适应的隐式信令
CN106961733A (zh) 传输数据的方法和装置
US20170064695A1 (en) Transmission parameter control for immediate response frames
JP2019512930A (ja) ワイヤレス通信ネットワークにおいて干渉を低減するための方法
WO2020178302A1 (en) Controlling downlink spatial reuse in wlan through rts/cts
HK1133753B (en) Conditional scheduling for asynchronous wireless communication

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170426

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170426

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180411

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180508

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180807

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: 20190108

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190206

R150 Certificate of patent or registration of utility model

Ref document number: 6479773

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

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250