KR102822896B1 - 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말 - Google Patents

향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말 Download PDF

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KR102822896B1
KR102822896B1 KR1020247031432A KR20247031432A KR102822896B1 KR 102822896 B1 KR102822896 B1 KR 102822896B1 KR 1020247031432 A KR1020247031432 A KR 1020247031432A KR 20247031432 A KR20247031432 A KR 20247031432A KR 102822896 B1 KR102822896 B1 KR 102822896B1
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wireless communication
communication terminal
parameter set
edca
timer
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KR20240145055A (ko
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안우진
손주형
고건중
곽진삼
Original Assignee
주식회사 윌러스표준기술연구소
에스케이텔레콤 주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/244—Connectivity information management, e.g. connectivity discovery or connectivity update using a network of reference devices, e.g. beaconing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H04W74/06—Scheduled access using polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • 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]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020247031432A 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말 Active KR102822896B1 (ko)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
KR20160114822 2016-09-07
KR1020160114822 2016-09-07
KR1020160116877 2016-09-10
KR20160116877 2016-09-10
KR20160116965 2016-09-12
KR1020160116965 2016-09-12
KR20160117898 2016-09-13
KR1020160117898 2016-09-13
KR1020160122488 2016-09-23
KR20160122488 2016-09-23
KR20160147189 2016-11-06
KR1020160147189 2016-11-06
KR1020170022227 2017-02-20
KR20170022227 2017-02-20
KR1020247014397A KR102709572B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 단말
PCT/KR2017/009841 WO2018048229A1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말

Related Parent Applications (1)

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KR1020247014397A Division KR102709572B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 단말

Publications (2)

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KR20240145055A KR20240145055A (ko) 2024-10-04
KR102822896B1 true KR102822896B1 (ko) 2025-06-19

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KR1020247031432A Active KR102822896B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
KR1020197006093A Active KR102407199B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
KR1020247014397A Active KR102709572B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 단말
KR1020227018630A Active KR102442014B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
KR1020227018628A Active KR102442012B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
KR1020237039548A Active KR102693220B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
KR1020227030653A Active KR102604379B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말

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KR1020197006093A Active KR102407199B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
KR1020247014397A Active KR102709572B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 단말
KR1020227018630A Active KR102442014B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
KR1020227018628A Active KR102442012B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
KR1020237039548A Active KR102693220B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
KR1020227030653A Active KR102604379B1 (ko) 2016-09-07 2017-09-07 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말

Country Status (7)

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US (6) US11116035B2 (https=)
EP (3) EP4521816A3 (https=)
JP (1) JP7076452B2 (https=)
KR (7) KR102822896B1 (https=)
CN (4) CN115765952B (https=)
ES (2) ES3013671T3 (https=)
WO (1) WO2018048229A1 (https=)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9762487B2 (en) * 2015-06-02 2017-09-12 Newracom, Inc. ACK policy for uplink and downlink MU PPDU
KR102734276B1 (ko) 2016-05-11 2024-11-27 주식회사 윌러스표준기술연구소 랜덤 액세스 기반의 상향 다중 사용자 전송을 위한 무선 통신 단말 및 무선 통신 방법
EP3484229B1 (en) 2016-07-06 2022-05-11 Wilus Institute of Standards and Technology Inc. Wireless communication terminal using trigger information
KR102822896B1 (ko) 2016-09-07 2025-06-19 주식회사 윌러스표준기술연구소 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
KR102324941B1 (ko) 2016-09-23 2021-11-11 주식회사 윌러스표준기술연구소 다중 사용자 edca 동작을 위한 무선 통신 단말 및 무선 통신 방법
US11044726B1 (en) * 2017-01-10 2021-06-22 Marvell Asia Pte, Ltd. Selection of transmission parameters for acknowledgment packets
US10750522B2 (en) * 2017-11-02 2020-08-18 Intel Corporation Methods and apparatus to handle enhanced distributed channel access parameters
WO2020040552A1 (ko) * 2018-08-23 2020-02-27 엘지전자 주식회사 무선랜 시스템에서 새로운 밴드에서 동작하는 통신 개체에 관한 정보를 획득하는 방법 및 장치
US11102740B2 (en) * 2018-08-31 2021-08-24 Samsung Electronics Co., Ltd. System and method for providing a synchronized mode for WLAN operation in a WLAN band
WO2020090241A1 (ja) * 2018-11-01 2020-05-07 ソニー株式会社 通信装置及び通信方法
WO2020251197A1 (ko) * 2019-06-13 2020-12-17 엘지전자 주식회사 무선랜 시스템에서 저지연 통신을 수행하기 위한 기법
US11234243B2 (en) * 2019-08-09 2022-01-25 Samsung Electronics Co., Ltd Method and system for transitioning station to uplink multi-user disable mode and uplink multi-user enable mode
JP7259999B2 (ja) * 2020-01-10 2023-04-18 日本電信電話株式会社 基地局、端末、及び無線通信方法
US11627601B2 (en) 2020-01-29 2023-04-11 Qualcomm Incorporated Non-transparent single frequency network scheme
CN113825248A (zh) 2020-06-18 2021-12-21 华为技术有限公司 多链路设备的信道接入方法及相关装置
US12520285B2 (en) 2020-06-25 2026-01-06 Apple Inc. Low-latency communication in a WLAN
US12557135B2 (en) 2021-05-07 2026-02-17 Mediatek Singapore Pte. Ltd. Priority service access using EDCA channel access technology in a wireless network
US12513564B2 (en) 2021-07-16 2025-12-30 Meta Platforms Technologies, Llc Systems and methods of wireless triggering buffer status reporting for transmission streams
US12464402B2 (en) * 2021-07-16 2025-11-04 Meta Platforms Technologies, Llc Systems and methods of wireless trigger frames using transmission identifiers
US12414149B2 (en) 2021-08-11 2025-09-09 Mediatek Singapore Pte. Ltd. Prioritized service period for time sensitive transmissions
US12273920B2 (en) * 2021-09-09 2025-04-08 Sony Group Corporation Collision detection and collision resolution for prioritized full duplex communication
CN113939038B (zh) * 2021-10-29 2024-08-23 中国电子科技集团公司第五十四研究所 WiFi网络的无线信道接入方法和系统及EDCA用户节点
WO2023239176A1 (ko) * 2022-06-08 2023-12-14 엘지전자 주식회사 무선랜 시스템에서 tid 대 링크 매핑 기반 동작을 수행하는 방법 및 장치
WO2025259074A1 (ko) * 2024-06-14 2025-12-18 주식회사 윌러스표준기술연구소 무선 통신 시스템에서의 데이터 송수신 방법 및 이를 사용하는 무선 통신 단말

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016112146A1 (en) * 2015-01-07 2016-07-14 Qualcomm Incorporated Station contention behavior in uplink multiple user protocols

Family Cites Families (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7133422B2 (en) 2002-01-31 2006-11-07 Texas Instruments Incorporated Implementing enhanced distributed coordinating function (EDCF) with a single hardware backoff counter
CN101159648B (zh) * 2007-11-30 2010-11-10 杭州华三通信技术有限公司 Wlan网络中edca参数的配置方法和设备
US8135404B2 (en) 2008-09-29 2012-03-13 Via Telecom, Inc. Apparatus, system, and methods for handling attach procedure in mobile communication system
US8125969B2 (en) * 2008-12-16 2012-02-28 At&T Intellectual Property I, L.P. Method and apparatus for adjusting EDCA channel access parameters
DE112010004553T5 (de) * 2009-11-24 2012-09-06 Electronics And Telecommunications Research Institute Verfahren zum Senden eines Rahmens in einem Drahtloskommunikationssystem auf Mehrbenutzerbasis
CN106028270B (zh) 2010-02-12 2020-08-04 交互数字专利控股公司 从wtru执行随机接入信道传输的方法、wtru、以及节点b
EP2561625B1 (en) * 2010-04-19 2021-12-15 Samsung Electronics Co., Ltd. Method and system for multi-user transmit opportunity for multi-user multiple-input-multiple-output wireless networks
KR101521080B1 (ko) * 2011-04-15 2015-05-18 인텔 코포레이션 무선 네트워크에서 채널 액세스를 위한 방법 및 장치
CN103563457B (zh) 2011-05-31 2017-02-15 Lg电子株式会社 发送和接收物理层会聚过程协议数据单元的方法及其装置
US9191970B2 (en) 2012-01-09 2015-11-17 Qualcomm Incorporated System and method of communication using distributed channel access parameters
CN104255068B (zh) 2012-02-05 2019-03-01 Lg电子株式会社 在无线lan系统中经由空数据分组帧的信道接入的方法和装置
KR101988320B1 (ko) 2012-04-02 2019-06-12 엘지전자 주식회사 무선랜 시스템에서 채널 액세스 방법 및 장치
CN103379554B (zh) * 2012-04-28 2017-02-22 华为技术有限公司 一种帧优先级的动态调整的方法和装置
US9608789B2 (en) 2012-05-11 2017-03-28 Interdigital Patent Holdings, Inc. Method and apparatus for transmitting acknowledgements in response to received frames
US9485716B2 (en) 2012-05-15 2016-11-01 Lg Electronics Inc. Method and apparatus for low-power scanning in WLAN system
KR20150073165A (ko) * 2012-10-16 2015-06-30 엘지전자 주식회사 무선랜에서 채널 액세스 방법 및 장치
MY157062A (en) 2012-10-30 2016-04-29 Univ Putra Malaysia A method for adjusting aggregation size based on acknowledgement (ack) bitmap
AU2013364741B2 (en) 2012-12-19 2015-09-17 Lg Electronics Inc. Backoff method and device in slot-type channel access of wireless LAN system
US9161275B2 (en) 2013-03-08 2015-10-13 Qualcomm Incorporated Low latency 802.11 media access
DE102014205283B4 (de) * 2013-03-24 2019-03-28 Avago Technologies International Sales Pte. Ltd. Kanalteilung in Drahtloskommunikationen
KR101767120B1 (ko) * 2013-05-13 2017-08-17 엘지전자 주식회사 채널 액세스 방법 및 장치
EP3030034B1 (en) * 2013-08-04 2019-07-03 LG Electronics Inc. Method and apparatus for accessing channel
JP6146568B2 (ja) 2013-09-02 2017-06-14 パナソニックＩｐマネジメント株式会社 無線通信装置及び無線通信方法
US9961510B2 (en) * 2013-11-01 2018-05-01 Qualcomm Incorporated Protocols for multiple user frame exchanges
US10230497B2 (en) 2013-11-01 2019-03-12 Qualcomm Incorporated Protocols for multiple user frame exchanges
GB2520536B (en) 2013-11-25 2017-05-03 Canon Kk Method and device for data communication in a communication network
CN105830506B (zh) * 2013-12-18 2019-07-02 Lg 电子株式会社 在支持用于下行链路的信道的无线lan系统中的功率减少模式操作方法及其装置
US9712362B2 (en) 2014-03-20 2017-07-18 Newracom, Inc. Method for transmitting and receiving data in wireless local area network and apparatus for the same
US9955502B2 (en) 2014-05-01 2018-04-24 Qualcomm Incorporated EDCA parameter set differentiation for different device types
WO2015194727A1 (ko) 2014-06-19 2015-12-23 엘지전자 주식회사 프레임을 전송하는 방법 및 장치
WO2015199306A1 (ko) 2014-06-26 2015-12-30 엘지전자(주) 무선 통신 시스템에서 다중 사용자 상향링크 데이터 전송을 위한 방법 및 이를 위한 장치
US10499418B2 (en) 2014-07-09 2019-12-03 Qualcomm Incorporated Methods and apparatus for multiple user uplink control and scheduling via aggregated frames
US20160057657A1 (en) * 2014-08-20 2016-02-25 Newracom, Inc. Physical layer protocol data unit format including padding in a high efficiency wireless lan
AU2015304131B2 (en) 2014-08-21 2018-08-02 Lg Electronics Inc. Method for uplink transmission in wireless communication system and apparatus therefor
US10128925B2 (en) 2014-08-22 2018-11-13 Lg Electronics Inc. Method for uplink multi-user transmission in wireless communication system and apparatus therefor
US10560896B2 (en) 2014-08-22 2020-02-11 Lg Electronics Inc. Method and device for receiving signals by station in wireless communication system
EP3180956B1 (en) * 2014-08-29 2019-05-29 MediaTek Inc. Prioritized channel access schemes with spatial reuse consideration
EP3182777B1 (en) 2014-09-01 2019-06-26 Huawei Technologies Co., Ltd. Channel selecting method and sending end
KR102373623B1 (ko) 2014-09-03 2022-03-14 삼성전자주식회사 충돌 프리 랜덤 액세스를 위한 방법
US20160080115A1 (en) 2014-09-12 2016-03-17 Samsung Electronics Co., Ltd. Methods for efficient acknowledgement in wireless systems
KR102387854B1 (ko) 2014-09-12 2022-04-19 한국전자통신연구원 분산 무선 통신 시스템에서 동기화 방법 및 이를 지원하는 단말
KR20160045025A (ko) 2014-10-16 2016-04-26 뉴라컴 인코포레이티드 고효율 무선랜에서 다중 사용자 전송을 위한 대역폭 결정
KR20160045023A (ko) 2014-10-16 2016-04-26 뉴라컴 인코포레이티드 고효율 무선랜에서 상향링크 채널 액세스 방법 및 장치
KR101512731B1 (ko) 2014-10-16 2015-04-20 연세대학교 산학협력단 통신 장치 및 방법, 그리고 그를 이용한 액세스 포인트
US9763223B2 (en) 2014-10-16 2017-09-12 Qualcomm Incorporated Communication between devices of a neighbor aware network
CA2965807C (en) 2014-10-27 2019-07-09 Lg Electronics Inc. Method for transmitting and receiving multiple user block acknowledgement frame in wireless lan system, and apparatus therefor
US10531433B2 (en) * 2014-10-29 2020-01-07 Qualcomm Incorporated Methods and apparatus for multiple user uplink access
US9948367B2 (en) 2014-11-03 2018-04-17 Qualcomm Incorporated Methods and apparatus for acknowledging multiple user uplink transmissions
US10263750B2 (en) 2014-12-23 2019-04-16 Intel Corporation Cross indication of queue size in a reverse direction protocol
US10827425B2 (en) 2015-01-28 2020-11-03 Qualcomm Incorporated Triggered target wake time operation
US9930695B2 (en) 2015-02-03 2018-03-27 Intel IP Corporation Orthogonal frequency-division multiple access distributed channel access
KR20160114822A (ko) 2015-03-25 2016-10-06 인포뱅크 주식회사 사용자 정보 관리를 위한 서버 장치
KR101765699B1 (ko) 2015-03-31 2017-08-08 (주) 나무들 차량 탑재형 이동식 질병에 걸린 목재 건조 및 탄화장치
KR20160116877A (ko) 2015-03-31 2016-10-10 (주)아모레퍼시픽 라멜라 액정 구조를 가지는 다중 에멀전 제형의 화장료 조성물
KR101740659B1 (ko) 2015-04-01 2017-05-29 박인구 붙임머리 및 그의 제조방법
US10027499B2 (en) 2015-04-07 2018-07-17 Newracom, Inc. Multi-user aggregation methods and systems for data and control frames
WO2016163849A1 (ko) 2015-04-09 2016-10-13 엘지전자 주식회사 무선랜 시스템에서 멀티 유저 전송에 관련된 프레임 송수신 방법 및 장치
KR101672128B1 (ko) 2015-04-14 2016-11-03 한국철도공사 구조물의 슬래브 진동저감장치
EP3286940A4 (en) 2015-04-24 2018-12-26 Newracom, Inc. Multi-user communication in wireless networks
US9641234B2 (en) 2015-04-24 2017-05-02 Newracom, Inc. Preamble and payload for high efficiency (HE) transmission
US11082167B2 (en) 2015-04-29 2021-08-03 Interdigital Patent Holdings, Inc. Triggered transmission opportunity and multiple user ACK procedures in WLAN systems
ES2833536T3 (es) 2015-05-27 2021-06-15 Huawei Tech Co Ltd Método y dispositivo de acceso de canal
KR101724864B1 (ko) 2015-06-12 2017-04-10 현대자동차주식회사 연료필터용 히터 피드백 제어 시스템 및 방법
WO2016204460A1 (ko) 2015-06-18 2016-12-22 엘지전자 주식회사 무선 랜 시스템에서 상향링크 송신을 수행하는 방법 및 장치
GB2543583B (en) 2015-10-23 2018-05-16 Canon Kk Improved contention mechanism for access to random resource units in an 802.11 channel
US10742562B2 (en) 2015-07-16 2020-08-11 Samsung Electronics Co., Ltd. Method and apparatus for adaptive control of contention window in LAA
US20180220457A1 (en) 2015-08-14 2018-08-02 Telefonaktiebolaget Lm Ericsson (Publ) Listen-before-talk with adaptive post-backoff wait time
KR20170022227A (ko) 2015-08-19 2017-03-02 엘지전자 주식회사 이동단말기 및 그 제어방법
US10154520B1 (en) 2015-09-14 2018-12-11 Newracom, Inc. Methods for random access in a wireless network
US20180302924A1 (en) 2015-10-26 2018-10-18 Lg Electronics Inc. Method for performing random access in wireless lan system and apparatus therefor
ES2902502T3 (es) 2015-10-29 2022-03-28 Panasonic Ip Man Co Ltd Aparato de comunicación y procedimiento de comunicación
US10314076B2 (en) * 2016-01-13 2019-06-04 Qualcomm Incorporated Methods and apparatus for selecting enhanced distributed channel access parameters for different stations
US10595338B2 (en) 2016-02-02 2020-03-17 Nxp Usa, Inc. Methods and apparatus for adaptive channel access
US10321486B2 (en) 2016-02-18 2019-06-11 Intel IP Corporation Rules for handling multiple EDCA parameters
US10178694B2 (en) 2016-03-01 2019-01-08 Intel IP Corporation Random access with carrier sensing
US10128989B2 (en) 2016-03-01 2018-11-13 Intel IP Corporation Station (STA), access point (AP) and method for aggregation of data packets for uplink transmission
US10361832B2 (en) 2016-04-22 2019-07-23 Qualcomm Incorporated Block acknowledgment generation and selection rules
US20170325264A1 (en) * 2016-05-09 2017-11-09 Qualcomm Incorporated Backoff techniques for transitioning between single-user and multi-user modes
KR102734276B1 (ko) 2016-05-11 2024-11-27 주식회사 윌러스표준기술연구소 랜덤 액세스 기반의 상향 다중 사용자 전송을 위한 무선 통신 단말 및 무선 통신 방법
US10623133B2 (en) 2016-06-21 2020-04-14 Lg Electronics Inc. Method and apparatus for changing operating mode in wireless local area network system
EP3484229B1 (en) 2016-07-06 2022-05-11 Wilus Institute of Standards and Technology Inc. Wireless communication terminal using trigger information
GB2552189B (en) * 2016-07-13 2020-08-05 Canon Kk Restored fairness in an 802.11 network implementing resource units
JP6640670B2 (ja) 2016-07-15 2020-02-05 株式会社東芝 無線通信装置および無線通信方法
WO2018016784A1 (ko) 2016-07-22 2018-01-25 엘지전자 주식회사 무선랜 시스템에서 채널 액세스를 위한 방법 및 이를 이용한 무선 단말
KR102822896B1 (ko) 2016-09-07 2025-06-19 주식회사 윌러스표준기술연구소 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
CN109644447B (zh) 2016-09-08 2023-06-06 松下电器（美国）知识产权公司 通信装置和通信方法
KR102324941B1 (ko) 2016-09-23 2021-11-11 주식회사 윌러스표준기술연구소 다중 사용자 edca 동작을 위한 무선 통신 단말 및 무선 통신 방법
GB2560787B (en) 2017-01-06 2019-06-26 Canon Kk Qos management for multi-user and single user EDCA transmission mode in wireless networks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016112146A1 (en) * 2015-01-07 2016-07-14 Qualcomm Incorporated Station contention behavior in uplink multiple user protocols

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