JP2018514107A5 - - Google Patents
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- JP2018514107A5 JP2018514107A5 JP2017545642A JP2017545642A JP2018514107A5 JP 2018514107 A5 JP2018514107 A5 JP 2018514107A5 JP 2017545642 A JP2017545642 A JP 2017545642A JP 2017545642 A JP2017545642 A JP 2017545642A JP 2018514107 A5 JP2018514107 A5 JP 2018514107A5
- Authority
- JP
- Japan
- Prior art keywords
- message
- channel state
- state information
- wireless communication
- information
- 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.)
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Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562127187P | 2015-03-02 | 2015-03-02 | |
| US62/127,187 | 2015-03-02 | ||
| US201562235564P | 2015-09-30 | 2015-09-30 | |
| US62/235,564 | 2015-09-30 | ||
| US15/052,834 US10200101B2 (en) | 2015-03-02 | 2016-02-24 | Methods and apparatus for channel state information sounding and feedback |
| US15/052,834 | 2016-02-24 | ||
| PCT/US2016/019751 WO2016140877A1 (en) | 2015-03-02 | 2016-02-26 | Methods and apparatus for channel state information sounding and feedback |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018514107A JP2018514107A (ja) | 2018-05-31 |
| JP2018514107A5 true JP2018514107A5 (enExample) | 2019-04-18 |
| JP6564871B2 JP6564871B2 (ja) | 2019-08-21 |
Family
ID=55521836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017545642A Active JP6564871B2 (ja) | 2015-03-02 | 2016-02-26 | チャネル状態情報サウンディングおよびフィードバックのための方法および装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10200101B2 (enExample) |
| EP (1) | EP3266141A1 (enExample) |
| JP (1) | JP6564871B2 (enExample) |
| KR (1) | KR102032998B1 (enExample) |
| CN (1) | CN107409013B (enExample) |
| AU (1) | AU2016226461B2 (enExample) |
| BR (1) | BR112017018870B1 (enExample) |
| WO (1) | WO2016140877A1 (enExample) |
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| US10375679B2 (en) | 2014-12-05 | 2019-08-06 | Marvell World Trade Ltd. | Trigger frame format for orthogonal frequency division multiple access (OFDMA) communication |
| US10111132B2 (en) | 2015-03-02 | 2018-10-23 | Qualcomm Incorporated | Methods and apparatus for channel state information sounding and feedback |
| EP3281484B1 (en) | 2015-04-09 | 2021-03-24 | NXP USA, Inc. | Contention-based orthogonal frequency division multiple access (ofdma) communication |
| US10826588B2 (en) * | 2015-04-16 | 2020-11-03 | Lg Electronics Inc. | Channel sounding method in wireless communication system, and apparatus therefor |
| WO2016167609A1 (ko) * | 2015-04-16 | 2016-10-20 | 엘지전자(주) | 무선 통신 시스템에서 채널 사운딩 방법 및 이를 위한 장치 |
| WO2016172639A1 (en) * | 2015-04-24 | 2016-10-27 | Newracom, Inc. | Multi-user communication in wireless networks |
| US10631334B2 (en) * | 2015-06-10 | 2020-04-21 | Lg Electronics Inc. | Method for managing NAV in wireless LAN system, and device for same |
| EP3320626A1 (en) * | 2015-07-10 | 2018-05-16 | Interdigital Patent Holdings, Inc. | Unified feedback for ofdma wlan |
| CN106454930A (zh) * | 2015-08-07 | 2017-02-22 | 中兴通讯股份有限公司 | 信道探测报告传输方法及装置 |
| US10742285B1 (en) * | 2015-11-13 | 2020-08-11 | Marvell International Ltd. | Explicit multiuser beamforming training in a wireless local area network |
| US20170279587A1 (en) * | 2016-03-22 | 2017-09-28 | Chittabrata Ghosh | Method of sounding using manipulated null data packets (ndp) |
| EP3297376B1 (en) * | 2016-09-14 | 2020-08-05 | Nokia Technologies Oy | Allocation of resources for a renewed wireless channel estimation depending on validity of current estimation |
| WO2018071105A1 (en) * | 2016-10-11 | 2018-04-19 | Intel IP Corporation | Null data packet feedback report protocol |
| WO2018071205A1 (en) | 2016-10-11 | 2018-04-19 | Intel IP Corporation | Physical layer short feedback |
| US10231194B2 (en) | 2016-10-12 | 2019-03-12 | Qualcomm Incorporated | Reception of transmit power related information |
| CN110121853A (zh) * | 2016-12-19 | 2019-08-13 | 华为技术有限公司 | 用于测量信道状态信息的网络节点及客户端设备 |
| GB2558620B (en) * | 2017-01-10 | 2019-10-02 | Canon Kk | Communication methods, communication device station and access point |
| US10637549B2 (en) * | 2017-01-17 | 2020-04-28 | Qualcomm Incorporated | Methods and systems for coordinating distributed MIMO communications |
| US10805940B2 (en) | 2017-03-11 | 2020-10-13 | Qualcomm Incorporated | Triggering distributed MIMO communication in a wireless node cluster |
| US10750395B2 (en) | 2017-03-11 | 2020-08-18 | Qualcomm Incorporated | Identifying nulling wireless nodes for distributed MIMO communication in a wireless node cluster |
| US10820333B2 (en) | 2017-03-11 | 2020-10-27 | Qualcomm Incorporated | Distributed MIMO communication scheduling in an access point cluster |
| US10820332B2 (en) * | 2017-03-11 | 2020-10-27 | Qualcomm Incorporated | Sounding scheduling for distributed MIMO communication in an access point cluster |
| CN108810983B (zh) * | 2017-05-05 | 2021-07-09 | 华为技术有限公司 | 发送和接收信息的方法、网络设备和终端设备 |
| US10911120B2 (en) * | 2017-07-24 | 2021-02-02 | Qualcomm Incorporated | Downlink (DL) coordinated beamforming protocols for WiFi |
| US11552828B2 (en) | 2018-05-04 | 2023-01-10 | Semiconductor Components Industries, Llc | Beamformer solicited sounding |
| CN112272925B (zh) * | 2018-05-04 | 2024-08-02 | 麦利尔公司 | 波束成形器请求的探测 |
| CN109412711B (zh) * | 2018-10-29 | 2021-10-15 | 展讯通信（上海）有限公司 | 非对称带内全双工通信的配对方法及装置、终端 |
| US11510283B2 (en) * | 2019-05-14 | 2022-11-22 | Intel Corporation | WLAN sensing using high-efficiency (HE) trigger- based (TB) PPDUs (HE TB PPDUs) |
| US11916676B2 (en) * | 2019-07-01 | 2024-02-27 | Qualcomm Incorporated | Memory management for hybrid automatic repeat request (HARQ) in a wireless local area network (WLAN) |
| US20220416861A1 (en) * | 2019-11-18 | 2022-12-29 | Qualcomm Incorporated | Channel state information feedback compression |
| US11805431B2 (en) * | 2019-11-22 | 2023-10-31 | Qualcomm Incorporated | Transmitter-based link adaptation |
| US11570654B2 (en) * | 2019-12-05 | 2023-01-31 | Qualcomm Incorporated | Link adaptation using a link quality estimation sequence |
| US12244417B2 (en) | 2019-12-20 | 2025-03-04 | Qualcomm Incorporated | Link adaptation protocol in a wireless local area network (WLAN) |
| CN113163372A (zh) * | 2020-01-07 | 2021-07-23 | 华为技术有限公司 | 一种设备到设备d2d传输方法及通信装置 |
| WO2021219757A1 (en) * | 2020-04-30 | 2021-11-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Partially overlapped csi-rs shifting |
| US20210288779A1 (en) * | 2020-06-03 | 2021-09-16 | Claudio Da Silva | Wireless local area network sensing sounding |
| US11728924B2 (en) * | 2020-09-16 | 2023-08-15 | Qualcomm Incorporated | Enhanced bandwidth puncturing |
| CN114630357B (zh) * | 2020-12-11 | 2024-07-16 | 华为技术有限公司 | 信道探测方法及相关装置 |
| US11622355B2 (en) | 2021-03-29 | 2023-04-04 | Cisco Technology, Inc. | Wireless fidelity uplink non-orthogonal multiple access |
| US12200529B2 (en) * | 2022-03-18 | 2025-01-14 | Huawei Technologies Canada Co., Ltd. | Methods and systems for improved WLAN channel information gathering mechanism |
| KR20240092878A (ko) * | 2022-12-15 | 2024-06-24 | 한국과학기술원 | 다수의 사용자를 위한 멀티 에이전트 심층 강화학습을 적용한 간섭 제어 및 하이브리드 빔포밍 방법 및 시스템 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8787841B2 (en) * | 2006-06-27 | 2014-07-22 | Qualcomm Incorporated | Method and system for providing beamforming feedback in wireless communication systems |
| EP2415182B1 (en) | 2009-03-31 | 2018-11-28 | Marvell World Trade Ltd. | Method and apparatus with sounding and steering protocols for wireless communications |
| KR101746733B1 (ko) | 2009-12-02 | 2017-06-13 | 마벨 월드 트레이드 리미티드 | 복수의 스테이션을 사운딩하는 방법 및 장치 |
| US8422428B1 (en) | 2010-09-20 | 2013-04-16 | Sprint Communications Company L.P. | Device management for a wireless communication device having and invalid user identifier |
| US9831983B2 (en) * | 2010-09-29 | 2017-11-28 | Qualcomm Incorporated | Systems, methods and apparatus for determining control field and modulation coding scheme information |
| US9077498B2 (en) * | 2010-09-29 | 2015-07-07 | Qualcomm Incorporated | Systems and methods for communication of channel state information |
| US10090982B2 (en) | 2010-09-29 | 2018-10-02 | Qualcomm Incorporated | Systems and methods for communication of channel state information |
| US9674890B2 (en) | 2010-10-08 | 2017-06-06 | Lg Electronics Inc. | Method of link adaptation in wireless local area network and apparatus for the same |
| KR101099345B1 (ko) * | 2010-12-01 | 2011-12-26 | 엘지전자 주식회사 | 무선랜 시스템에서 채널 사운딩 방법 및 장치 |
| US9332449B2 (en) * | 2011-11-24 | 2016-05-03 | Lg Electronics Inc. | Method and apparatus for feedback of channel state information |
| CN104113925B (zh) | 2013-04-18 | 2019-06-11 | 中兴通讯股份有限公司 | 授权信令发送、获取方法及装置 |
| US20150110046A1 (en) | 2013-10-17 | 2015-04-23 | Qualcomm Incorporated | Methods and apparatus for channel state information feedback |
| US20150296454A1 (en) * | 2014-04-15 | 2015-10-15 | Newracom, Inc. | Method for low-power communications in wireless local area network and apparatus for the same |
| CN107113267B (zh) | 2014-10-31 | 2020-06-26 | Lg电子株式会社 | 无线局域网系统中的站sta的数据发送方法及站sta |
| US9936488B2 (en) | 2014-11-18 | 2018-04-03 | Newracom, Inc. | Sounding procedure including uplink multiple-user transmission in a high efficiency wireless LAN |
| KR102378136B1 (ko) | 2014-12-30 | 2022-03-24 | 엘지전자 주식회사 | 무선랜 시스템에서 트리거 프레임 수신 후 상향링크 전송 수행 방법 및 장치 |
| US10111132B2 (en) * | 2015-03-02 | 2018-10-23 | Qualcomm Incorporated | Methods and apparatus for channel state information sounding and feedback |
| US10075873B2 (en) | 2015-03-02 | 2018-09-11 | Qualcomm Incorporated | Methods and apparatus for channel state information sounding and feedback |
-
2016
- 2016-02-24 US US15/052,834 patent/US10200101B2/en active Active
- 2016-02-26 CN CN201680013066.1A patent/CN107409013B/zh active Active
- 2016-02-26 JP JP2017545642A patent/JP6564871B2/ja active Active
- 2016-02-26 EP EP16709220.4A patent/EP3266141A1/en not_active Withdrawn
- 2016-02-26 AU AU2016226461A patent/AU2016226461B2/en active Active
- 2016-02-26 KR KR1020177024427A patent/KR102032998B1/ko active Active
- 2016-02-26 BR BR112017018870-8A patent/BR112017018870B1/pt active IP Right Grant
- 2016-02-26 WO PCT/US2016/019751 patent/WO2016140877A1/en not_active Ceased
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