JP6697003B2 - Wlanにおけるサブチャネル化送信方式のための方法およびデバイス - Google Patents

Wlanにおけるサブチャネル化送信方式のための方法およびデバイス Download PDF

Info

Publication number
JP6697003B2
JP6697003B2 JP2017555627A JP2017555627A JP6697003B2 JP 6697003 B2 JP6697003 B2 JP 6697003B2 JP 2017555627 A JP2017555627 A JP 2017555627A JP 2017555627 A JP2017555627 A JP 2017555627A JP 6697003 B2 JP6697003 B2 JP 6697003B2
Authority
JP
Japan
Prior art keywords
sta
channel
obss
ofdma
subchannel
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
JP2017555627A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018518868A (ja
JP2018518868A5 (enExample
Inventor
オーヘンコーム・オテリ
ハンチン・ロウ
ニラフ・ビー・シャー
シャオフェイ・ワン
ルイ・ヤン
グオドン・チャン
フランク・ラシータ
ロバート・エル・オルセン
Original Assignee
インターデイジタル パテント ホールディングス インコーポレイテッド
インターデイジタル パテント ホールディングス 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 インターデイジタル パテント ホールディングス インコーポレイテッド, インターデイジタル パテント ホールディングス インコーポレイテッド filed Critical インターデイジタル パテント ホールディングス インコーポレイテッド
Publication of JP2018518868A publication Critical patent/JP2018518868A/ja
Publication of JP2018518868A5 publication Critical patent/JP2018518868A5/ja
Application granted granted Critical
Publication of JP6697003B2 publication Critical patent/JP6697003B2/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
    • H04W74/002Transmission of channel access control information
    • H04W74/006Transmission of channel access control information in the downlink, i.e. towards the terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/08Testing, supervising or monitoring using real traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J11/00Orthogonal multiplex systems, e.g. using WALSH codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/30Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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]
    • 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)
JP2017555627A 2015-04-29 2016-04-29 Wlanにおけるサブチャネル化送信方式のための方法およびデバイス Active JP6697003B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562154621P 2015-04-29 2015-04-29
US62/154,621 2015-04-29
PCT/US2016/030030 WO2016176550A1 (en) 2015-04-29 2016-04-29 Methods and devices for sub-channelized transmission schemes in wlans

Publications (3)

Publication Number Publication Date
JP2018518868A JP2018518868A (ja) 2018-07-12
JP2018518868A5 JP2018518868A5 (enExample) 2019-06-13
JP6697003B2 true JP6697003B2 (ja) 2020-05-20

Family

ID=56069219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017555627A Active JP6697003B2 (ja) 2015-04-29 2016-04-29 Wlanにおけるサブチャネル化送信方式のための方法およびデバイス

Country Status (8)

Country Link
US (4) US10986517B2 (enExample)
EP (3) EP3986074B1 (enExample)
JP (1) JP6697003B2 (enExample)
KR (1) KR102445063B1 (enExample)
CN (2) CN107637157B (enExample)
AU (1) AU2016255500B2 (enExample)
MX (1) MX379363B (enExample)
WO (1) WO2016176550A1 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107637157B (zh) 2015-04-29 2021-08-03 交互数字专利控股公司 用于wlan中的子信道化传输方案的方法和设备
GB2539693B (en) * 2015-06-24 2019-06-19 Canon Kk Emission of a signal in unused resource units to increase energy detection of an 802.11 channel
WO2017018801A1 (en) * 2015-07-29 2017-02-02 Lg Electronics Inc. Method and apparatus for transmitting data in wireless communication system
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
KR20250057926A (ko) 2015-10-29 2025-04-29 파나소닉 아이피 매니지먼트 가부시키가이샤 통신 장치, 단말 및 통신 방법
US10432369B2 (en) * 2016-03-08 2019-10-01 Avago Technologies International Sales Pte. Limited Multiple user (MU) short feedback response in wireless communications
WO2017154380A1 (ja) * 2016-03-08 2017-09-14 ソニー株式会社 無線通信装置および無線通信方法
CN114364053A (zh) 2016-08-25 2022-04-15 华为技术有限公司 一种数据通信方法及装置
CN110024338B (zh) * 2016-09-30 2021-06-25 中兴通讯股份有限公司 改进空间复用中的edca机制的技术
JP6677322B2 (ja) 2017-01-13 2020-04-08 日本電気株式会社 無線通信システム、アクセスポイント、端末、通信方法
US10548091B2 (en) 2017-06-12 2020-01-28 Telefonaktiebolaget Lm Ericsson (Publ) Technique for performing clear channel assessments in a wireless communication network
US20190021007A1 (en) * 2017-07-12 2019-01-17 Qualcomm Incorporated Station-aided spatial reuse group detection
US10827359B2 (en) * 2018-01-03 2020-11-03 Qualcomm Incorporated Mechanism for grouping a neighboring access point (AP) in a spatial reuse group (SRG)
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
US11265048B2 (en) * 2018-02-01 2022-03-01 Mediatek Singapore Pte. Ltd. Group-based unequal MCS schemes for a single user station in WLAN transmissions
CN111727616B (zh) * 2018-02-28 2024-07-05 松下电器(美国)知识产权公司 无线通信装置及无线通信方法
CN110392440B (zh) * 2018-04-16 2021-07-20 华为技术有限公司 并行传输方法和装置
CN110475282B (zh) * 2018-05-09 2023-03-28 华为技术有限公司 一种干扰信息上报方法及装置
CN110505706B (zh) * 2018-05-16 2023-02-03 上海朗帛通信技术有限公司 一种被用于无线通信的通信节点中的方法和装置
JP2021182656A (ja) * 2018-08-16 2021-11-25 ソニーグループ株式会社 無線通信装置および無線通信方法
US11500825B2 (en) * 2018-08-20 2022-11-15 Intel Corporation Techniques for dynamic database access modes
KR102726287B1 (ko) 2018-10-16 2024-11-06 삼성전자주식회사 무선랜 시스템에서 공간 재사용 제어 방법 및 장치
US11082156B2 (en) 2018-10-30 2021-08-03 Nxp Usa, Inc. Method and apparatus for generating a physical layer (PHY) data unit for hybrid automatic repeat request (HARQ)
US11736245B2 (en) 2019-01-04 2023-08-22 Mediatek Inc. Enhanced spatial reuse in a wireless local area network
CN113273090B (zh) * 2019-01-11 2024-11-29 诺基亚技术有限公司 无线网络中的协作波束成形
CN109862619B (zh) * 2019-01-31 2023-03-24 北京牡丹电子集团有限责任公司数字电视技术中心 一种多信道分配方法
US11147046B2 (en) 2019-03-05 2021-10-12 Apple Inc. Forbidden-resource-unit indication for coexisting communication
US11153760B2 (en) * 2019-03-05 2021-10-19 Cisco Technology, Inc. Spatial reuse (SR) optimization in wireless networks using sensor nodes and actual packet collision measurements
CN116347456A (zh) * 2019-11-08 2023-06-27 小米通讯技术有限公司 频段状态指示方法和装置、频段状态确定方法和装置
US11172368B2 (en) * 2019-11-15 2021-11-09 Cisco Technology, Inc. Location-aware spatial reuse
US11653343B2 (en) 2020-03-13 2023-05-16 Huawei Technologies Co., Ltd. Spectrum allocation for multiple resource units in a wireless network
US12414156B2 (en) * 2020-08-17 2025-09-09 Sony Group Corporation Request trigger frame and TXOP sharing launched by non-AP STA
US20220070710A1 (en) * 2020-09-03 2022-03-03 Lg Electronics Inc. Grouping of wireless apparatus performing sensing
MX2023008126A (es) * 2021-01-11 2023-07-31 Lg Electronics Inc Metodo y dispositivo para configurar campo de reutilizacion espacial en sistema lan inalambrico.
CN112994739B (zh) * 2021-04-20 2021-07-30 南京邮电大学 无公共控制信道的自主建链与变频一体化通信方法及系统
CN115550961A (zh) * 2021-06-30 2022-12-30 华为技术有限公司 一种干扰测量方法及相关设备
CN114302496A (zh) * 2021-12-17 2022-04-08 深圳市联平半导体有限公司 数据发送方法、装置、存储介质、处理器及ap终端
CN114513283B (zh) * 2022-01-11 2023-10-17 深圳市联平半导体有限公司 基于空间复用的数据传输方法、装置、设备及存储介质
US12150073B2 (en) * 2022-02-16 2024-11-19 Tp-Link Corporation Limited Transmit power control method and apparatus, node device, and storage medium
WO2025137600A1 (en) * 2023-12-21 2025-06-26 Cisco Technology, Inc. Multi-access point coordination optimization using resource unit-specific reporting
US20250351128A1 (en) * 2024-05-08 2025-11-13 Qualcomm Incorporated Dynamic sub-band operation assistance information

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6985465B2 (en) * 2000-07-07 2006-01-10 Koninklijke Philips Electronics N.V. Dynamic channel selection scheme for IEEE 802.11 WLANs
US7164671B2 (en) * 2001-12-27 2007-01-16 Koninklijke Philips Electronics N.V. Overlapping network allocation vector (ONAV) for avoiding collision in the IEEE 802.11 WLAN operating under HCF
US7944882B2 (en) * 2003-12-17 2011-05-17 Intel Corporation Channel access apparatus, systems, and methods
US10886979B2 (en) 2004-04-02 2021-01-05 Rearden, Llc System and method for link adaptation in DIDO multicarrier systems
US20060268924A1 (en) * 2005-04-01 2006-11-30 Interdigital Technology Corporation Method and apparatus for dynamically adjusting a deferred transmission level and a transmission power level in a wireless communication system
CN1893410B (zh) * 2005-07-01 2010-04-21 华为技术有限公司 实现正交频分复用系统的频率复用方法及接入设备
US8948309B2 (en) * 2005-07-26 2015-02-03 Broadcom Corporation Method and system for redundancy-based decoding of video content in a wireless system
JP4988761B2 (ja) * 2005-12-22 2012-08-01 テレフオンアクチーボラゲット エル エム エリクソン(パブル) 動的セル間チャネル共有
BRPI0716714B1 (pt) * 2006-08-29 2020-09-29 Sharp Kabushiki Kaisha Aparelho de estação móvel para transmitir um canal de acesso randômico para um aparelho de estação base e método para transmitir um canal de acesso randômico a partir de um aparelho de estação móvel para um aparelho de estação base
KR20150136548A (ko) * 2007-08-20 2015-12-07 리어덴 엘엘씨 분산형 입력 분산형 출력 무선 통신을 위한 시스템 및 방법
EP2297995B1 (en) 2008-06-17 2017-11-22 NEC Corporation Method of subcarrier allocation in an ofdma-based communication network and network
US8428016B2 (en) 2008-07-11 2013-04-23 Qualcomm Incorporated Method and apparatus for communicating in a dominant interference scenario
US8290503B2 (en) * 2009-02-01 2012-10-16 Qualcomm Incorporated Multichannel dynamic frequency selection
US8559458B2 (en) 2009-05-27 2013-10-15 Motorola Mobility Llc Method and apparatus for uplink scheduling in an orthogonal frequency division multiplexing communication system
EP2296394B1 (en) * 2009-09-10 2016-08-10 Alcatel Lucent Base station, method and computer program product for load balancing in a group of base stations
CN102598745A (zh) * 2009-11-13 2012-07-18 交互数字专利控股公司 为无线局域网提供vht频率再用的方法和设备
CN102870332B (zh) * 2010-03-17 2015-05-20 高通股份有限公司 用于减轻干扰的装置和方法
WO2011113198A1 (en) 2010-03-17 2011-09-22 Qualcomm Incorporated Apparatus and method for interference mitigation
US8934421B2 (en) * 2010-05-12 2015-01-13 Qualcomm Incorporated Acknowledgment transmissions under cross-subframe resource allocation in LTE-A
US10536910B2 (en) * 2010-05-28 2020-01-14 Qualcomm Incorporated Apparatus and method for random access channel power prioritization
US9369918B2 (en) * 2011-06-24 2016-06-14 Interdigital Patent Holdings, Inc. Method and apparatus for supporting wideband and multiple bandwidth transmission protocols
US9001720B2 (en) * 2011-08-31 2015-04-07 Maarten Menzo Wentink Power save with data fetch time, with end of data indication, and with more data acknowledgement
CN102316594B (zh) * 2011-09-23 2014-06-04 北京邮电大学 认知无线网络中跨层资源分配和分组调度的方法
US9788327B2 (en) 2011-11-14 2017-10-10 Qualcomm Incorporated Methods and apparatus for reducing interference in a heterogeneous network
EP4618660A3 (en) 2012-03-01 2025-12-17 InterDigital Patent Holdings, Inc. Multi-user parallel channel access in wlan systems
WO2013162339A1 (ko) * 2012-04-28 2013-10-31 엘지전자 주식회사 무선랜 시스템에서 채널 액세스 방법 및 장치
JP5898376B2 (ja) * 2012-04-30 2016-04-06 インターデイジタル パテント ホールディングス インコーポレイテッド COBRA(coordinatedorthogonalblock−basedresourceallocation)動作をサポートする方法および装置
KR20150023362A (ko) 2012-06-18 2015-03-05 엘지전자 주식회사 무선랜 시스템에서 채널 액세스 제어 방법 및 장치
US9049731B2 (en) * 2012-12-03 2015-06-02 At&T Mobility Ii Llc Facilitation of bandwidth-based femto cell management
JP6437923B2 (ja) * 2013-01-11 2018-12-12 インターデイジタル パテント ホールディングス インコーポレイテッド Wlanオーバラッピング基本サービスセットのネットワーク内での通信のための方法および装置
US9379837B2 (en) 2013-03-24 2016-06-28 Broadcom Corporation Channel sharing within wireless communications
US9622262B2 (en) * 2013-05-03 2017-04-11 Qualcomm Incorporated Transmit opportunity (TXOP) based channel reuse
US9544904B2 (en) * 2013-05-03 2017-01-10 Qualcomm Incorporated Systems and methods for reuse of a wireless medium for high efficiency wifi
CN105075358B (zh) * 2013-05-06 2019-01-15 英特尔公司 用于在无线网络中提供灵活的空闲信道评估检测阈值的技术
CN104185188B (zh) * 2013-05-27 2017-11-24 华为技术有限公司 干扰处理方法及设备
US20140362840A1 (en) 2013-06-07 2014-12-11 Broadcom Corporation Inter-AP coordination and synchronization within wireless communications
US9729285B2 (en) 2013-06-13 2017-08-08 Avago Technologies General Ip (Singapore) Pte. Ltd Flexible OFDMA packet structure for wireless communications
US9226318B2 (en) 2013-09-06 2015-12-29 Nokia Technologies Oy Communication efficiency
US9991940B2 (en) * 2013-09-10 2018-06-05 Qualcomm Incorporated Multi-user multiple-input multiple-output (MU-MIMO) feedback protocol
US9807699B2 (en) 2013-09-13 2017-10-31 Interdigital Patent Holdings, Inc. Clear channel assessment (CCA) threshold adaptation method
WO2015112780A1 (en) 2014-01-24 2015-07-30 Mediatek Singapore Pte. Ltd. Adaptive cca and tx power level adjustment for dense deployment of wireless networks
US20150264617A1 (en) * 2014-03-14 2015-09-17 Nokia Corporation Methods and Apparatus for Wireless Networking
US9825729B2 (en) 2014-06-26 2017-11-21 Intel IP Corporation Spatial reuse of Wi-Fi channels with interference estimation and control
US10476615B2 (en) 2014-07-16 2019-11-12 Qualcomm Incorporated Techniques for scaling bandwidth of an unlicensed radio frequency spectrum band
CN104159315B (zh) * 2014-09-03 2018-07-13 广东顺德中山大学卡内基梅隆大学国际联合研究院 降低无线通信基站小区间干扰的方法及系统
US10165470B2 (en) * 2014-11-05 2018-12-25 Intel IP Corporation High-efficiency (HE) station and method for configuring HE packets with long and short preamble formats
US10182361B1 (en) * 2015-04-09 2019-01-15 Newracom, Inc. Receiver behavior for uplink multi-user transmission in wireless LAN systems
CN107637157B (zh) * 2015-04-29 2021-08-03 交互数字专利控股公司 用于wlan中的子信道化传输方案的方法和设备

Also Published As

Publication number Publication date
AU2016255500B2 (en) 2020-04-30
EP3986074A1 (en) 2022-04-20
WO2016176550A1 (en) 2016-11-03
US10986517B2 (en) 2021-04-20
US12231934B2 (en) 2025-02-18
MX2017013839A (es) 2018-03-15
EP3289820A1 (en) 2018-03-07
EP4492905A1 (en) 2025-01-15
AU2016255500A1 (en) 2017-12-07
CN107637157A (zh) 2018-01-26
CN113747600B (zh) 2024-06-14
EP3986074B1 (en) 2024-07-24
EP3289820B1 (en) 2021-12-01
JP2018518868A (ja) 2018-07-12
CN107637157B (zh) 2021-08-03
KR20180012258A (ko) 2018-02-05
MX379363B (es) 2025-03-10
US20240147274A1 (en) 2024-05-02
KR102445063B1 (ko) 2022-09-19
US11910210B2 (en) 2024-02-20
US20250193718A1 (en) 2025-06-12
US20210243628A1 (en) 2021-08-05
CN113747600A (zh) 2021-12-03
US20180139635A1 (en) 2018-05-17

Similar Documents

Publication Publication Date Title
US12231934B2 (en) Methods and devices for sub-channelized transmission schemes in WLANs
JP7411744B2 (ja) Wlanにおけるbssカラー強化型送信(bss-cet)
JP7379288B2 (ja) 無線ローカルエリアネットワークにおける制御および動作
CN114158121B (zh) 用于子信道化的wlan中的csma和空间重用的方法、装置及过程
US10200115B2 (en) Methods and systems for frequency multiplexed communication in dense wireless environments
CN110832912B (zh) 与唤醒无线电设备相关联的闭环传输
US20160353357A1 (en) Methods and systems for multiplexed communication in dense wireless environments
US20250132871A1 (en) Preemption techniques for low latency devices

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171226

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20171108

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20171107

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190507

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190507

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200313

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: 20200324

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200423

R150 Certificate of patent or registration of utility model

Ref document number: 6697003

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