JP2020533870A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2020533870A5 JP2020533870A5 JP2020513870A JP2020513870A JP2020533870A5 JP 2020533870 A5 JP2020533870 A5 JP 2020533870A5 JP 2020513870 A JP2020513870 A JP 2020513870A JP 2020513870 A JP2020513870 A JP 2020513870A JP 2020533870 A5 JP2020533870 A5 JP 2020533870A5
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- devices
- message
- output
- interface
- 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.)
- Granted
Links
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762556096P | 2017-09-08 | 2017-09-08 | |
| US62/556,096 | 2017-09-08 | ||
| US16/125,654 US10454538B2 (en) | 2017-09-08 | 2018-09-07 | Methods and systems for joint access point MIMO transmissions |
| US16/125,654 | 2018-09-07 | ||
| PCT/US2018/050119 WO2019051338A1 (en) | 2017-09-08 | 2018-09-08 | METHODS AND SYSTEMS FOR JOINT MIMO TRANSMISSIONS TO ACCESS POINTS |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020533870A JP2020533870A (ja) | 2020-11-19 |
| JP2020533870A5 true JP2020533870A5 (https=) | 2021-09-16 |
| JP7024066B2 JP7024066B2 (ja) | 2022-02-22 |
Family
ID=65632142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020513870A Active JP7024066B2 (ja) | 2017-09-08 | 2018-09-08 | ジョイントアクセスポイントｍｉｍｏ送信のための方法およびシステム |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10454538B2 (https=) |
| EP (1) | EP3679678B1 (https=) |
| JP (1) | JP7024066B2 (https=) |
| KR (1) | KR102377029B1 (https=) |
| CN (2) | CN111066277B (https=) |
| AU (1) | AU2018330296B2 (https=) |
| BR (1) | BR112020004686B1 (https=) |
| WO (1) | WO2019051338A1 (https=) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10924955B2 (en) * | 2016-11-18 | 2021-02-16 | Lg Electronics Inc. | Method for reporting channel information in wireless LAN system and device therefor |
| US11394441B2 (en) | 2018-05-04 | 2022-07-19 | On Semiconductor Connectivity Solutions, Inc. | Beamformer solicited sounding |
| US11552828B2 (en) | 2018-05-04 | 2023-01-10 | Semiconductor Components Industries, Llc | Beamformer solicited sounding |
| TWI695645B (zh) * | 2018-07-06 | 2020-06-01 | 小白投資有限公司 | 無線網路識別方法 |
| US11096132B2 (en) * | 2018-07-26 | 2021-08-17 | Mediatek Singapore Pte. Ltd. | Joint sounding for multi-user communication in multi-AP WLAN |
| US11051174B2 (en) * | 2018-08-17 | 2021-06-29 | Intel Corporation | Grouping of access points (AP) into multi-AP groups to enable coordination of downlink transmissions |
| WO2020045891A1 (ko) * | 2018-08-26 | 2020-03-05 | 엘지전자 주식회사 | 무선랜 시스템에서 조인트 전송을 수행하는 방법 및 장치 |
| US11363549B2 (en) | 2018-08-29 | 2022-06-14 | Avago Technologies International Sales Pte. Limited | Frame formats for distributed MIMO |
| US10797928B2 (en) | 2018-08-29 | 2020-10-06 | Avago Technologies International Sales Pte. Limited | Frame formats for distributed MIMO |
| US11057957B2 (en) * | 2018-10-09 | 2021-07-06 | Cable Television Laboratories, Inc. | Systems and methods for joint wireless transmission and joint wireless reception |
| JP2022047547A (ja) * | 2019-01-11 | 2022-03-25 | ソニーグループ株式会社 | 無線基地局、および端末装置 |
| EP3909139A1 (en) * | 2019-01-11 | 2021-11-17 | Nokia Technologies Oy | Cooperative beamforming in wireless network |
| SG10201903821UA (en) * | 2019-04-26 | 2020-11-27 | Panasonic Ip Corp America | Communication apparatus and communication method for multi-ap joint transmission |
| US11251841B2 (en) * | 2019-05-07 | 2022-02-15 | Huawei Technologies Co., Ltd. | Systems and methods for extremely high throughput sounding process indication |
| CN112491498A (zh) | 2019-09-12 | 2021-03-12 | 中兴通讯股份有限公司 | 一种传输方法、装置及计算机可读存储介质 |
| EP4032193B1 (en) * | 2019-09-18 | 2023-11-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Simultaneous uplink and downlink transmission using multiple access points |
| US11764845B2 (en) * | 2019-10-30 | 2023-09-19 | Intel Corporation | Channel state information for multiple access points |
| JP7620561B2 (ja) * | 2019-11-01 | 2025-01-23 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 無線通信制御装置及び無線通信制御方法 |
| EP4046281A1 (en) * | 2019-11-11 | 2022-08-24 | Huawei Technologies Co., Ltd. | Transmitting device cooperation |
| JP7462404B2 (ja) * | 2019-11-28 | 2024-04-05 | キヤノン株式会社 | 通信装置、制御方法、及び、プログラム |
| EP4075853A4 (en) | 2019-12-09 | 2023-08-30 | Beijing Xiaomi Mobile Software Co., Ltd. | Transmission measurement method, transmission measurement device and storage medium |
| JP7421343B2 (ja) * | 2020-01-09 | 2024-01-24 | 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 |
| CN114762420B (zh) * | 2020-01-19 | 2025-01-28 | 中兴通讯股份有限公司 | 用于在无线通信网络中置空的方法和系统 |
| EP4106472B1 (en) | 2020-02-18 | 2026-02-04 | LG Electronics Inc. | Multi-link rts and cts transmissions |
| CN115152267A (zh) * | 2020-03-04 | 2022-10-04 | 索尼集团公司 | 无线基站和无线终端 |
| SG10202003138UA (en) * | 2020-04-03 | 2021-11-29 | Panasonic Ip Corp America | Communication apparatus and communication method for channel sounding |
| KR102941573B1 (ko) * | 2020-07-31 | 2026-03-20 | 삼성전자주식회사 | 전자 장치에서 네트워크의 통신 상태에 대한 정보를 제공하기 위한 장치 및 방법 |
| JP7618412B2 (ja) * | 2020-09-02 | 2025-01-21 | キヤノン株式会社 | 通信装置、通信方法及びプログラム |
| US11778594B2 (en) * | 2020-10-02 | 2023-10-03 | Hewlett Packard Enterprise Development Lp | Optimized transmissions using A-MPDU and multi-VAP frames |
| US12108497B2 (en) * | 2020-12-23 | 2024-10-01 | Intel Corporation | Access point (AP) coordinated peer-to-peer (P2P) communications in wireless fidelity (Wi-Fi) network |
| US12074820B2 (en) | 2021-09-24 | 2024-08-27 | Huawei Technologies Co., Ltd. | Protocol and frame format for coordinated beamforming |
| CN118140427A (zh) * | 2021-11-08 | 2024-06-04 | 华为技术有限公司 | 用于无线网络中的协作传输的设备和方法 |
| US11632273B1 (en) * | 2021-12-02 | 2023-04-18 | Qualcomm Incorporated | Processing multiuser multiple-input multiple-output communications having unavailable spatial streams |
| WO2023179837A1 (en) * | 2022-03-21 | 2023-09-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Synchronization for d-mimo |
| WO2024012683A1 (en) * | 2022-07-14 | 2024-01-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Implicit sounding and distributed multiple input multiple output (d-mimo) in wireless local area networks (wlans) |
| US12160294B2 (en) * | 2022-10-28 | 2024-12-03 | Qualcomm Incorporated | Asymmetric coordinated beamforming |
| WO2025018668A1 (ko) * | 2023-07-19 | 2025-01-23 | 엘지전자 주식회사 | 무선랜 시스템에서 새로운 단위로 cqi report를 하기 위해 ndpa 프레임을 구성하는 방법 및 장치 |
| WO2025073347A1 (en) * | 2023-10-02 | 2025-04-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Coordinating signal transmission to create constructive interferance at a target |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1708951B (zh) * | 2002-10-23 | 2012-05-30 | 夏普株式会社 | 通信管理方法、中央控制台、通信台、通信管理程序及记录媒体 |
| US8483105B2 (en) * | 2003-10-15 | 2013-07-09 | Qualcomm Incorporated | High speed media access control |
| JP2009065581A (ja) * | 2007-09-10 | 2009-03-26 | Nec Corp | 無線通信システム及び方法 |
| US9642105B2 (en) * | 2009-11-17 | 2017-05-02 | Qualcomm Incorporated | Access terminal-assisted time and/or frequency tracking |
| EP2742714A4 (en) * | 2011-08-12 | 2015-04-01 | Blackberry Ltd | METHODS FOR RETRIEVING CHANNEL STATE INFORMATION AND TRANSMISSION IN A COORDINATED MULTIPOINT WIRELESS COMMUNICATION SYSTEM |
| US10932229B2 (en) * | 2012-04-30 | 2021-02-23 | Interdigital Patent Holdings, Inc. | Method and apparatus for supporting coordinated orthogonal block-based resource allocation (COBRA) operations |
| US9351297B2 (en) | 2012-08-27 | 2016-05-24 | Huawei Technologies Co., Ltd. | System and method for a collaborative service set |
| CN104871438A (zh) * | 2012-10-26 | 2015-08-26 | 交互数字专利控股公司 | 一致wlan多ap物理层方法 |
| US9363686B2 (en) * | 2012-12-06 | 2016-06-07 | Qualcomm Incorporated | Method and system for unified rate adaptation for SU-BF and MU-MIMO operation |
| US9615309B2 (en) * | 2013-05-06 | 2017-04-04 | Huawei Technologies Co., Ltd. | System and method for Wi-Fi downlink-uplink protocol design for uplink interference alignment |
| EP3020243A1 (en) * | 2013-07-11 | 2016-05-18 | Interdigital Patent Holdings, Inc. | Methods and procedures for scheduling to sector-edge and non-sector-edge station groups |
| US20150063327A1 (en) * | 2013-08-27 | 2015-03-05 | Qualcomm Incorporated | High efficiency wireless (hew) access point (ap) coordination protocol |
| US9100154B1 (en) * | 2014-03-19 | 2015-08-04 | Magnolia Broadband Inc. | Method and system for explicit AP-to-AP sounding in an 802.11 network |
| US9503911B2 (en) * | 2014-07-24 | 2016-11-22 | Huawei Technologies Co., Ltd. | System and method for coordinated beamforming for overlapping basic service set in WLAN |
| US9936488B2 (en) * | 2014-11-18 | 2018-04-03 | Newracom, Inc. | Sounding procedure including uplink multiple-user transmission in a high efficiency wireless LAN |
| CN113014367B (zh) * | 2015-10-12 | 2024-05-31 | 纽瑞科姆有限公司 | 用于无线传输的保护方法 |
| US20170181187A1 (en) * | 2015-12-16 | 2017-06-22 | Qualcomm Incorporated | Methods and apparatus for negotiating processing time for multiple user uplink |
-
2018
- 2018-09-07 US US16/125,654 patent/US10454538B2/en active Active
- 2018-09-08 WO PCT/US2018/050119 patent/WO2019051338A1/en not_active Ceased
- 2018-09-08 KR KR1020207006378A patent/KR102377029B1/ko active Active
- 2018-09-08 CN CN201880057896.3A patent/CN111066277B/zh active Active
- 2018-09-08 BR BR112020004686-8A patent/BR112020004686B1/pt active IP Right Grant
- 2018-09-08 AU AU2018330296A patent/AU2018330296B2/en active Active
- 2018-09-08 CN CN202110622829.5A patent/CN113315548B/zh active Active
- 2018-09-08 JP JP2020513870A patent/JP7024066B2/ja active Active
- 2018-09-08 EP EP18779148.8A patent/EP3679678B1/en active Active