TWI666888B - Ieee 802.11 相容的站及於其中使用的方法 - Google Patents

Ieee 802.11 相容的站及於其中使用的方法 Download PDF

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Publication number
TWI666888B
TWI666888B TW103115686A TW103115686A TWI666888B TW I666888 B TWI666888 B TW I666888B TW 103115686 A TW103115686 A TW 103115686A TW 103115686 A TW103115686 A TW 103115686A TW I666888 B TWI666888 B TW I666888B
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TW
Taiwan
Prior art keywords
sector
sectorized
txop
sta
omnidirectional
Prior art date
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TW103115686A
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English (en)
Chinese (zh)
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TW201448502A (zh
Inventor
曉飛 王
張國棟
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內數位專利控股公司
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Publication of TW201448502A publication Critical patent/TW201448502A/zh
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Publication of TWI666888B publication Critical patent/TWI666888B/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW103115686A 2013-05-03 2014-05-01 Ieee 802.11 相容的站及於其中使用的方法 TWI666888B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361819153P 2013-05-03 2013-05-03
US61/819,153 2013-05-03
US201361832003P 2013-06-06 2013-06-06
US61/832,003 2013-06-06

Publications (2)

Publication Number Publication Date
TW201448502A TW201448502A (zh) 2014-12-16
TWI666888B true TWI666888B (zh) 2019-07-21

Family

ID=50942326

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103115686A TWI666888B (zh) 2013-05-03 2014-05-01 Ieee 802.11 相容的站及於其中使用的方法

Country Status (5)

Country Link
US (4) US9854453B2 (cg-RX-API-DMAC10.html)
EP (2) EP3755108A1 (cg-RX-API-DMAC10.html)
JP (1) JP2016524377A (cg-RX-API-DMAC10.html)
TW (1) TWI666888B (cg-RX-API-DMAC10.html)
WO (1) WO2014179575A2 (cg-RX-API-DMAC10.html)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3755108A1 (en) * 2013-05-03 2020-12-23 Interdigital Patent Holdings, Inc. Methods for wifi sectorization mac enhancement
CN104168050B (zh) * 2013-05-16 2019-07-19 华为技术有限公司 信道信息反馈的方法和设备
US9686719B2 (en) * 2013-06-03 2017-06-20 Qualcomm Incorporated Beacon indication target wakeup time (TWT)
US10516457B2 (en) * 2013-06-28 2019-12-24 Mediatek Singapore Pte. Ltd. Beamforming enhancements for spatial reuse in wireless networks
EP3008965A4 (en) * 2013-07-12 2016-11-16 Mediatek Singapore Pte Ltd Method for channel access control in wireless local networks
CN105594288B (zh) * 2013-10-05 2019-02-19 Lg 电子株式会社 在无线lan系统中使用扇区传输机会的操作方法和装置
US9584195B2 (en) * 2014-06-02 2017-02-28 Intel IP Corporation MIMO and bandwidth signaling in millimeter-wave systems
US10038543B2 (en) * 2014-07-01 2018-07-31 Mediatek Singapore Pte. Ltd. Many to one communications protocol
US9628999B2 (en) 2014-07-24 2017-04-18 Huawei Technologies Co., Ltd. System and methods for enabling coordinated beamforming in overlapping basic service set in WLAN
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
KR102388484B1 (ko) * 2014-09-12 2022-04-21 삼성전자주식회사 무선 통신 시스템에서 자원 운용 방법 및 장치
US10362603B2 (en) * 2014-09-18 2019-07-23 Qualcomm Incorporated Using RTS/CTS to enhance network performance
US10051588B2 (en) * 2014-11-27 2018-08-14 Mediatek Inc. Collaborative OBSS interference mitigation for wireless communication systems
JP2018503294A (ja) * 2014-12-03 2018-02-01 インテル アイピー コーポレイション ベーシックトーンリソースユニット又はサブチャネル全体に基づく直交周波数分割多重接続（ｏｆｄｍａ）割当てのための無線装置、方法及びコンピュータ可読媒体
US9504038B2 (en) * 2014-12-25 2016-11-22 Intel Corporation Apparatus, method and system of communicating a wide-bandwidth data frame
US20170019853A1 (en) * 2015-07-14 2017-01-19 Intel Corporation Power saving architectures and techniques in wireless networks
WO2017015967A1 (zh) * 2015-07-30 2017-02-02 华为技术有限公司 一种波束成形训练方法、站点及接入点
WO2017076515A1 (en) 2015-11-06 2017-05-11 Telefonaktiebolaget Lm Ericsson (Publ) An access point, a wireless station and methods therein for multi-user clear to send transmissions
US20170201298A1 (en) 2016-01-11 2017-07-13 Intel Corporation Multiuser multiple-input and multiple-output setup frame
US20170245224A1 (en) * 2016-02-23 2017-08-24 Qualcomm Incorporated Access point guided reuse
US10477452B1 (en) * 2016-03-02 2019-11-12 Marvell International Ltd. Spatial reuse in 60 GHZ wireless networks
EP4436244A3 (en) 2016-09-26 2024-10-09 Sony Group Corporation Control device, methods, and program
CN107979442B (zh) * 2016-10-25 2020-02-21 华为技术有限公司 一种发送报文和接收报文的方法、网络设备及报文发送系统
US10461819B2 (en) * 2016-11-04 2019-10-29 Intel IP Corporation Media access control range extension
EP3562214B1 (en) 2016-12-20 2023-05-03 Sony Group Corporation Communication device and communication method
US20180324600A1 (en) * 2017-05-04 2018-11-08 Intel Corporation Analog beamforming for wi-fi devices
WO2018210412A1 (en) 2017-05-16 2018-11-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for managing carrier sensing
US10638371B2 (en) * 2017-07-06 2020-04-28 Qualcomm Incorporated Universal reservation signal for medium sharing
US20190075607A1 (en) * 2017-09-05 2019-03-07 Lg Electronics Inc. METHOD AND APPARATUS FOR PROVIDING WFD SERVICE ON BASIS OF 60GHz FREQUENCY IN WIRELESS COMMUNICATION SYSTEM
CN110418401A (zh) 2018-04-27 2019-11-05 慧与发展有限责任合伙企业 用于空间复用的信道调度
US20200059965A1 (en) * 2018-08-17 2020-02-20 Nokia Technologies Oy Method for beamformed access in unlicensed band using rts and cts
US10743356B2 (en) * 2018-08-20 2020-08-11 Sony Corporation Unassigned slots announcement in TDD SP channel access WLAN networks
CN110912592B (zh) * 2018-09-14 2023-02-03 华为技术有限公司 波束训练的方法和装置
WO2020144393A1 (en) * 2019-01-11 2020-07-16 Nokia Technologies Oy Cooperative beamforming in wireless network
CN111800235B (zh) 2019-04-08 2021-11-09 华为技术有限公司 Cot指示信息的发送方法和装置
US12641641B2 (en) 2019-05-17 2026-05-26 Interdigital Patent Holdings, Inc. Techniques for increasing the reliability in IEEE 802.11
CN114402546B (zh) * 2019-09-18 2024-05-24 瑞典爱立信有限公司 用于修改用于无线装置处的偏差测量的至少一个测量报告触发器的方法
US11638216B2 (en) * 2020-10-27 2023-04-25 Meta Platforms Technologies, Llc Systems and method of target wake time for peer-to-peer communication
US11856606B2 (en) * 2020-12-01 2023-12-26 Sony Group Corporation Coordinated stations in OBSS with shared TXOP in time domain
US12671982B2 (en) 2022-08-26 2026-06-30 Apple Inc. Reconfigured trigger-frame response
US20250106736A1 (en) * 2023-09-27 2025-03-27 Apple Inc. Detailed Basic Service Set Load Information

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008002883A1 (en) * 2006-06-27 2008-01-03 Intel Corporation Control message exchange for wireless devices using directional and omni-directional transmissions
US20100014457A1 (en) * 2008-04-15 2010-01-21 Saishankar Nandagopalan Method and system for method and system for carrier sense multiple access with collsion avoidance (csma/ca) with directional transmission
US20110149842A1 (en) * 2009-12-23 2011-06-23 Carlos Cordeiro Native medium access control support for beamforming

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003026221A1 (en) * 2001-09-16 2003-03-27 Commprize Ventures Limited System and method for introducing sectored transceiving into wireless networks
US7075902B2 (en) * 2002-02-11 2006-07-11 Hrl Laboratories, Llc Apparatus, method, and computer program product for wireless networking using directional signaling
US7031336B2 (en) * 2002-08-26 2006-04-18 Colubris Networks, Inc. Space-time-power scheduling for wireless networks
EP1851914A1 (en) * 2005-02-25 2007-11-07 NTT DoCoMo Inc. Receiver and transmitter for a network having a non-centralized medium access control
WO2006133414A2 (en) * 2005-06-08 2006-12-14 Avaya Technology Corp. Avoiding hidden terminals in wireless local area networks
US20090138603A1 (en) * 2007-11-28 2009-05-28 Qualcomm Incorporated Protection for direct link setup (dls) transmissions in wireless communications systems
US8553659B2 (en) * 2008-03-12 2013-10-08 Broadcom Corporation Method and system for optimal beamforming in wireless networks
US8625570B2 (en) 2008-12-31 2014-01-07 Stmicroelectronics, Inc. Robust unicast/broadcast/multicast communication protocol
US8396006B2 (en) * 2009-01-13 2013-03-12 Futurewei Technologies, Inc. System and method for enabling wireless communications with cell coordination
WO2010085069A2 (en) * 2009-01-20 2010-07-29 Lg Electronics Inc. Method and apparatus for channel access in contention-based communication system and station
US8422961B2 (en) * 2009-02-23 2013-04-16 Nokia Corporation Beamforming training for functionally-limited apparatuses
CN102439864B (zh) * 2009-03-31 2014-12-17 新加坡科技研究局 消息传输方法、信息存储方法及消息传输设备、信息存储设备
US9178593B1 (en) * 2009-04-21 2015-11-03 Marvell International Ltd. Directional channel measurement and interference avoidance
JP5428508B2 (ja) * 2009-05-08 2014-02-26 ソニー株式会社 通信システム、通信装置及び通信方法、並びにコンピューター・プログラム
TWI387381B (zh) * 2009-08-14 2013-02-21 Ind Tech Res Inst 基於鄰近覺察之同時傳輸的媒介存取控制協定裝置與方法
US8744511B2 (en) * 2009-09-04 2014-06-03 Qualcomm Incorporated Output power control for advanced WLAN and bluetooth-amp systems
US8611940B2 (en) * 2009-11-20 2013-12-17 Qualcomm Incorporated Methods and apparatus for enabling a channel access protocol for directional MAC
US8842692B2 (en) * 2011-09-06 2014-09-23 Qualcomm Incorporated Methods and apparatus for enabling multiple devices to share a data transmission period
US20130184030A1 (en) * 2012-01-12 2013-07-18 Qualcomm Incorporated Methods and apparatus for generating and/or using a signal suppression utility metric
US9941940B2 (en) * 2012-07-10 2018-04-10 Mediatek Singapore Pte. Ltd. Sectorized beam operation for wireless networks
US20140071959A1 (en) * 2012-09-07 2014-03-13 Nokia Corporation Method, apparatus, and computer program product for coexistence of wireless networks
EP2912784A1 (en) * 2012-10-26 2015-09-02 Interdigital Patent Holdings, Inc. Uniform wlan multi-ap physical layer methods
EP3975650B1 (en) * 2012-11-08 2026-07-22 InterDigital Patent Holdings, Inc. A method and apparatus for sectorized operation
US9107229B2 (en) * 2012-12-03 2015-08-11 Nokia Technologies Oy Method, apparatus, and computer program product for signaling for sectorized beam operation in wireless networks
TWI632815B (zh) * 2013-01-11 2018-08-11 內數位專利控股公司 在重疊基本服務集合的wlan的網路中通訊的方法及裝置
JP6120994B2 (ja) * 2013-03-07 2017-04-26 エルジー エレクトロニクス インコーポレイティド 無線ｌａｎシステムにおいてステーションの信号送受信方法及び装置
EP3755108A1 (en) * 2013-05-03 2020-12-23 Interdigital Patent Holdings, Inc. Methods for wifi sectorization mac enhancement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008002883A1 (en) * 2006-06-27 2008-01-03 Intel Corporation Control message exchange for wireless devices using directional and omni-directional transmissions
US20100014457A1 (en) * 2008-04-15 2010-01-21 Saishankar Nandagopalan Method and system for method and system for carrier sense multiple access with collsion avoidance (csma/ca) with directional transmission
US20110149842A1 (en) * 2009-12-23 2011-06-23 Carlos Cordeiro Native medium access control support for beamforming

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
D. Lai, R. Toshniwal, R. Radhakrishnan, D. P. Agrawal, and J. Caffery Jr., "A novel MAC layer protocol for space division multiple access in wireless ad hoc networks", Proceedings of Eleventh International Conference on Computer Communications and Networks, pp. 614-619, October 16, 2002. *

Also Published As

Publication number Publication date
US20180213411A1 (en) 2018-07-26
US20250240644A1 (en) 2025-07-24
WO2014179575A2 (en) 2014-11-06
US9854453B2 (en) 2017-12-26
US12273736B2 (en) 2025-04-08
WO2014179575A3 (en) 2015-01-15
US20200213870A1 (en) 2020-07-02
TW201448502A (zh) 2014-12-16
US10588028B2 (en) 2020-03-10
EP2992725A2 (en) 2016-03-09
EP2992725B1 (en) 2020-04-15
EP3755108A1 (en) 2020-12-23
JP2016524377A (ja) 2016-08-12
US20160066198A1 (en) 2016-03-03

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