JP7430723B6 - Wlan内のジョイントマルチap伝送のための方法及び機器 - Google Patents
Wlan内のジョイントマルチap伝送のための方法及び機器 Download PDFInfo
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- JP7430723B6 JP7430723B6 JP2021524460A JP2021524460A JP7430723B6 JP 7430723 B6 JP7430723 B6 JP 7430723B6 JP 2021524460 A JP2021524460 A JP 2021524460A JP 2021524460 A JP2021524460 A JP 2021524460A JP 7430723 B6 JP7430723 B6 JP 7430723B6
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- 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
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/20—Interfaces between hierarchically similar devices between access points
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024012382A JP7671881B2 (ja) | 2018-11-08 | 2024-01-31 | Wlan内のジョイントマルチap伝送のための方法及び機器 |
| JP2025069225A JP2025118683A (ja) | 2018-11-08 | 2025-04-21 | Wlan内のジョイントマルチap伝送のための方法及び機器 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862757611P | 2018-11-08 | 2018-11-08 | |
| US62/757,611 | 2018-11-08 | ||
| US201962815113P | 2019-03-07 | 2019-03-07 | |
| US62/815,113 | 2019-03-07 | ||
| PCT/US2019/060441 WO2020097444A1 (en) | 2018-11-08 | 2019-11-08 | Methods and apparatus for joint multi-ap transmission in wlans |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024012382A Division JP7671881B2 (ja) | 2018-11-08 | 2024-01-31 | Wlan内のジョイントマルチap伝送のための方法及び機器 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2022506848A JP2022506848A (ja) | 2022-01-17 |
| JP2022506848A5 JP2022506848A5 (enExample) | 2022-11-11 |
| JP7430723B2 JP7430723B2 (ja) | 2024-02-13 |
| JP7430723B6 true JP7430723B6 (ja) | 2024-08-08 |
Family
ID=68848361
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021524460A Active JP7430723B6 (ja) | 2018-11-08 | 2019-11-08 | Wlan内のジョイントマルチap伝送のための方法及び機器 |
| JP2024012382A Active JP7671881B2 (ja) | 2018-11-08 | 2024-01-31 | Wlan内のジョイントマルチap伝送のための方法及び機器 |
| JP2025069225A Pending JP2025118683A (ja) | 2018-11-08 | 2025-04-21 | Wlan内のジョイントマルチap伝送のための方法及び機器 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024012382A Active JP7671881B2 (ja) | 2018-11-08 | 2024-01-31 | Wlan内のジョイントマルチap伝送のための方法及び機器 |
| JP2025069225A Pending JP2025118683A (ja) | 2018-11-08 | 2025-04-21 | Wlan内のジョイントマルチap伝送のための方法及び機器 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US11871414B2 (enExample) |
| EP (2) | EP4676148A3 (enExample) |
| JP (3) | JP7430723B6 (enExample) |
| KR (1) | KR102950898B1 (enExample) |
| CN (4) | CN118741773A (enExample) |
| RU (1) | RU2769542C1 (enExample) |
| WO (1) | WO2020097444A1 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020149717A1 (ko) * | 2019-01-18 | 2020-07-23 | 엘지전자 주식회사 | 무선랜 시스템에서 복수의 ap를 이용한 신호 송신 |
| US11252689B2 (en) * | 2019-07-12 | 2022-02-15 | Charter Communications Operating, Llc | Wi-fi access point coordinated transmission of data |
| EP4075853A4 (en) * | 2019-12-09 | 2023-08-30 | Beijing Xiaomi Mobile Software Co., Ltd. | Transmission measurement method, transmission measurement device and storage medium |
| CN113727384B (zh) * | 2020-05-26 | 2023-04-04 | 华为技术有限公司 | 一种信道测量方法及通信装置 |
| KR102892647B1 (ko) * | 2020-06-24 | 2025-12-01 | 삼성전자주식회사 | 주변 bss와의 신호 간섭을 완화하는 전자 장치 및 그 제어 방법 |
| JP7538636B2 (ja) * | 2020-07-03 | 2024-08-22 | キヤノン株式会社 | 制御装置とその制御方法、通信装置とその通信方法、およびプログラム |
| US20240040548A1 (en) * | 2020-09-02 | 2024-02-01 | Sharp Kabushiki Kaisha | Wireless communication apparatus and wireless communication system |
| CN116097731A (zh) * | 2020-09-17 | 2023-05-09 | 松下电器(美国)知识产权公司 | 基站、通信装置及通信方法 |
| CN114205826A (zh) * | 2020-09-18 | 2022-03-18 | 华为技术有限公司 | 一种无线局域网的协作传输方法及装置 |
| KR102764507B1 (ko) * | 2020-10-30 | 2025-02-07 | 엘지전자 주식회사 | 무선랜 시스템에서 센싱을 수행하는 방법 및 장치 |
| CN114513392B (zh) | 2020-11-16 | 2024-10-18 | 华为技术有限公司 | 信号传输的方法和装置 |
| EP4197107A1 (en) * | 2021-01-21 | 2023-06-21 | Huawei Technologies Co., Ltd. | Multi-antenna wireless transmitter and method with mimo beamforming |
| JP7820392B2 (ja) * | 2021-01-29 | 2026-02-25 | 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 | マルチap同期伝送に対応する通信装置および通信方法 |
| US20240195473A1 (en) * | 2021-03-01 | 2024-06-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Antenna power scaling in fronthaul lower layer split |
| US12457529B2 (en) * | 2021-03-31 | 2025-10-28 | Celona, Inc. | On-premise mobility for enterprises without requiring an X2 gateway |
| US12335204B2 (en) | 2021-08-20 | 2025-06-17 | Sony Group Corporation | Wireless local area network full-duplex enhancements for scenarios with multiple access-points / BSS |
| CN115734230A (zh) * | 2021-08-26 | 2023-03-03 | 成都极米科技股份有限公司 | 多点协同数据收发的方法、装置、设备及存储介质 |
| EP4415469A4 (en) * | 2021-10-08 | 2025-09-17 | Lg Electronics Inc | METHOD AND APPARATUS FOR CARRYING OUT DETECTION PROCEDURE IN WIRELESS LAN SYSTEM |
| WO2023128642A1 (ko) * | 2021-12-29 | 2023-07-06 | 엘지전자 주식회사 | 무선랜 시스템에서 센싱 측정 방법 및 장치 |
| CN114501605B (zh) * | 2022-01-21 | 2024-05-24 | 维沃移动通信有限公司 | 通信方法、装置、电子设备及存储介质 |
| KR20240144184A (ko) * | 2022-02-10 | 2024-10-02 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 통신 장치 및 통신 방법 |
| US20250351211A1 (en) * | 2022-06-28 | 2025-11-13 | Intel Corporation | Signaling for multi-ap operations |
| US20240389028A1 (en) * | 2023-05-18 | 2024-11-21 | Cisco Technology, Inc. | Peer-to-peer coordinated target wake time |
| KR20260043137A (ko) * | 2023-09-05 | 2026-03-31 | 뉴라컴 인코포레이티드 | 중복 프레임들의 전송을 이용한 원활한 로밍 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180205434A1 (en) | 2017-01-17 | 2018-07-19 | Qualcomm Incorporated | Methods and systems for coordinating distributed mimo communications |
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| US9485716B2 (en) | 2012-05-15 | 2016-11-01 | Lg Electronics Inc. | Method and apparatus for low-power scanning in WLAN system |
| WO2014066785A1 (en) | 2012-10-26 | 2014-05-01 | Interdigital Patent Holdings, Inc. | Uniform wlan multi-ap physical layer methods |
| CN104039013B (zh) | 2013-03-06 | 2019-05-17 | 中兴通讯股份有限公司 | 资源分配信息处理方法及装置 |
| CN104039016B (zh) | 2013-03-08 | 2019-08-13 | 中兴通讯股份有限公司 | 业务数据的传输处理、传输方法及装置 |
| EP2992724B1 (en) | 2013-05-03 | 2020-04-08 | Interdigital Patent Holdings, Inc. | Systems and methods for fractional carrier sense multiple access with collision avoidance (csma/ca) for wlans |
| 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 |
| US20140362840A1 (en) * | 2013-06-07 | 2014-12-11 | Broadcom Corporation | Inter-AP coordination and synchronization within wireless communications |
| WO2016032258A2 (ko) * | 2014-08-27 | 2016-03-03 | 엘지전자(주) | 무선 통신 시스템에서 데이터 전송 방법 및 이를 위한 장치 |
| US9967827B2 (en) | 2014-10-02 | 2018-05-08 | Futurewei Technologies, Inc. | System and method for power control |
| US20160353357A1 (en) | 2015-05-27 | 2016-12-01 | Qualcomm Incorporated | Methods and systems for multiplexed communication in dense wireless environments |
| JP6308562B2 (ja) * | 2015-07-07 | 2018-04-11 | 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 |
| TWI710272B (zh) * | 2015-09-11 | 2020-11-11 | 美商內數位專利控股公司 | 無線區域網路(wlan)多使用者同時隨機存取方法及裝置 |
| WO2017069534A1 (ko) | 2015-10-20 | 2017-04-27 | 엘지전자 주식회사 | 무선랜 시스템에서 트리거 프레임을 전송하는 방법 및 이를 이용한 단말 |
| RU2736422C2 (ru) * | 2015-10-23 | 2020-11-17 | Интердиджитал Пейтент Холдингз, Инк. | Способы настройки согласованной линии связи и получения данных нисходящей линии связи для высокоэффективной wlan |
| TWI734725B (zh) * | 2016-01-07 | 2021-08-01 | 美商內數位專利控股公司 | 多使用者(mu)傳輸保護方法及裝置 |
| US10820332B2 (en) * | 2017-03-11 | 2020-10-27 | Qualcomm Incorporated | Sounding scheduling for distributed MIMO communication in an access point cluster |
| US10750395B2 (en) * | 2017-03-11 | 2020-08-18 | Qualcomm Incorporated | Identifying nulling wireless nodes for distributed MIMO communication in a wireless node cluster |
| CN110536469B (zh) * | 2018-05-23 | 2024-06-25 | 华为技术有限公司 | 基于多接入点ap协作的空间复用的方法和装置 |
| US11696354B2 (en) * | 2018-08-26 | 2023-07-04 | Lg Electronics Inc. | Method and device for performing joint transmission in wireless LAN system |
-
2019
- 2019-11-08 CN CN202410951599.0A patent/CN118741773A/zh active Pending
- 2019-11-08 RU RU2021115866A patent/RU2769542C1/ru active
- 2019-11-08 EP EP25215766.4A patent/EP4676148A3/en active Pending
- 2019-11-08 US US17/291,799 patent/US11871414B2/en active Active
- 2019-11-08 WO PCT/US2019/060441 patent/WO2020097444A1/en not_active Ceased
- 2019-11-08 EP EP19818304.8A patent/EP3878240B1/en active Active
- 2019-11-08 CN CN202410951824.0A patent/CN118714676A/zh active Pending
- 2019-11-08 CN CN202410951766.1A patent/CN118714675A/zh active Pending
- 2019-11-08 CN CN201980086044.1A patent/CN113303027B/zh active Active
- 2019-11-08 KR KR1020217014082A patent/KR102950898B1/ko active Active
- 2019-11-08 JP JP2021524460A patent/JP7430723B6/ja active Active
-
2023
- 2023-11-29 US US18/523,370 patent/US12302327B2/en active Active
-
2024
- 2024-01-31 JP JP2024012382A patent/JP7671881B2/ja active Active
-
2025
- 2025-04-21 JP JP2025069225A patent/JP2025118683A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180205434A1 (en) | 2017-01-17 | 2018-07-19 | Qualcomm Incorporated | Methods and systems for coordinating distributed mimo communications |
Non-Patent Citations (2)
| Title |
|---|
| Ron Porat (Broadcom),Distributed MU-MIMO, IEEE 802.11-18/1439r0 ,IEEE, インターネット<URL:https://mentor.ieee.org/802.11/dcn/18/11-18-1439-00-0eht-distributed-mu-mimo.pptx>,2018年09月04日 |
| Yang Bo [Boyce], Roger Marks, Lyu Yunping [Lily], Yuchen Guo [Jason] (Huawei),Considerations on AP Coordination, IEEE 802.11-18/1576r1 ,IEEE, インターネット<URL:https://mentor.ieee.org/802.11/dcn/18/11-18-1576-01-0eht-considerations-on-ap-coordination.pptx>,2018年09月13日 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3878240A1 (en) | 2021-09-15 |
| KR102950898B1 (ko) | 2026-04-10 |
| RU2769542C1 (ru) | 2022-04-01 |
| US11871414B2 (en) | 2024-01-09 |
| EP3878240B1 (en) | 2025-12-31 |
| EP4676148A2 (en) | 2026-01-07 |
| CN118714676A (zh) | 2024-09-27 |
| JP7430723B2 (ja) | 2024-02-13 |
| JP2022506848A (ja) | 2022-01-17 |
| KR20210098439A (ko) | 2021-08-10 |
| JP2025118683A (ja) | 2025-08-13 |
| CN118741773A (zh) | 2024-10-01 |
| CN113303027B (zh) | 2024-08-02 |
| WO2020097444A1 (en) | 2020-05-14 |
| JP7671881B2 (ja) | 2025-05-02 |
| US12302327B2 (en) | 2025-05-13 |
| CN118714675A (zh) | 2024-09-27 |
| JP2024054169A (ja) | 2024-04-16 |
| US20240107537A1 (en) | 2024-03-28 |
| CN113303027A (zh) | 2021-08-24 |
| EP4676148A3 (en) | 2026-03-18 |
| US20220030611A1 (en) | 2022-01-27 |
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