CN104604319B - 用于在wlan系统中执行信道接入的方法和设备 - Google Patents

用于在wlan系统中执行信道接入的方法和设备 Download PDF

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Publication number
CN104604319B
CN104604319B CN201380045753.8A CN201380045753A CN104604319B CN 104604319 B CN104604319 B CN 104604319B CN 201380045753 A CN201380045753 A CN 201380045753A CN 104604319 B CN104604319 B CN 104604319B
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China
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sta
group
frame
field
slot assignment
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Expired - Fee Related
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CN201380045753.8A
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English (en)
Chinese (zh)
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CN104604319A (zh
Inventor
崔镇洙
赵汉奎
金丁起
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LG Electronics Inc
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LG Electronics Inc
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0238—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is an unwanted signal, e.g. interference or idle signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5069—Address allocation for group communication, multicast communication or broadcast communication
    • 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
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CN201380045753.8A 2013-03-27 2013-08-05 用于在wlan系统中执行信道接入的方法和设备 Expired - Fee Related CN104604319B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361805898P 2013-03-27 2013-03-27
US61/805,898 2013-03-27
US201361805932P 2013-03-28 2013-03-28
US61/805,932 2013-03-28
US201361807715P 2013-04-02 2013-04-02
US61/807,715 2013-04-02
PCT/KR2013/007035 WO2014157782A1 (ko) 2013-03-27 2013-08-05 무선랜 시스템에서 채널 액세스 수행 방법 및 장치

Publications (2)

Publication Number Publication Date
CN104604319A CN104604319A (zh) 2015-05-06
CN104604319B true CN104604319B (zh) 2018-12-04

Family

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CN201380045753.8A Expired - Fee Related CN104604319B (zh) 2013-03-27 2013-08-05 用于在wlan系统中执行信道接入的方法和设备

Country Status (10)

Country Link
US (3) US9591640B2 (2)
EP (2) EP2981146B1 (2)
JP (1) JP6255477B2 (2)
KR (2) KR20160010430A (2)
CN (1) CN104604319B (2)
AU (1) AU2013384733B2 (2)
CA (1) CA2887449C (2)
IN (1) IN2015MN00749A (2)
RU (1) RU2603499C2 (2)
WO (2) WO2014157783A1 (2)

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US10341890B2 (en) 2013-12-13 2019-07-02 Qualcomm Incorporated CSI feedback in LTE/LTE-advanced systems with unlicensed spectrum
US20150289196A1 (en) * 2014-04-08 2015-10-08 Nokia Corporation Channel Access Avoiding Windows Having Restricted Access
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EP3522645B1 (en) * 2014-04-28 2025-04-23 Toshiba Electronic Devices & Storage Corporation Wireless terminal and wireless communication method
KR102458363B1 (ko) * 2014-11-19 2022-10-25 한국전자통신연구원 무선랜 시스템에서 전송 효율을 향상시키기 위한 무선 통신 방법
JP6614782B2 (ja) * 2015-03-18 2019-12-04 キヤノン株式会社 通信装置、制御方法、及びプログラム
WO2016172981A1 (zh) * 2015-04-30 2016-11-03 华为技术有限公司 资源指示方法、装置和设备
CN106341847B (zh) * 2015-07-14 2019-09-13 华为技术有限公司 一种在多用户传输中指示资源分配信息的方法及接入点
CN106550479B (zh) * 2015-09-17 2021-11-05 中兴通讯股份有限公司 一种信道接入方法、接入点、站点
JP6735477B2 (ja) * 2015-10-29 2020-08-05 パナソニックＩｐマネジメント株式会社 アクセスポイント、通信方法及び集積回路
US10051663B2 (en) * 2015-12-14 2018-08-14 Board Of Trustees Of Michigan State University Method and device for transmitting data using inter-pulse interval modulation technique
CN106937357B (zh) * 2015-12-31 2020-09-18 华为技术有限公司 一种多用户接入的方法及装置
CN109548119B (zh) * 2017-09-22 2022-07-15 珠海市魅族科技有限公司 无线局域网的通信方法、装置、接入点设备和站点设备
US10880881B2 (en) * 2018-05-15 2020-12-29 King Fahd University Of Petroleum And Minerals Systems and methods for collision prevention and power conservation in wireless networks
US10942765B2 (en) * 2019-01-15 2021-03-09 Mastercard International Incorporated Automated monitoring and auditing failed and recovered batch data tasks
CN113692757B (zh) 2019-02-28 2025-08-12 交互数字专利控股公司 用于wur扫描的方法及wtru
US20220330270A1 (en) * 2022-06-23 2022-10-13 Dibakar Das Resource allocation and update for communicating within synchronized transmission opportunities (s-txops)
US20240267945A1 (en) * 2023-02-03 2024-08-08 Realtek Semiconductor Corporation Access point apparatus, station apparatus and wireless communication system having reliable network medium access mechanism

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Also Published As

Publication number Publication date
EP2981145B1 (en) 2018-10-10
US9521671B2 (en) 2016-12-13
KR20160005342A (ko) 2016-01-14
CA2887449A1 (en) 2014-10-02
US9591640B2 (en) 2017-03-07
US20170208547A1 (en) 2017-07-20
EP2981146A1 (en) 2016-02-03
CN104604319A (zh) 2015-05-06
KR20160010430A (ko) 2016-01-27
CA2887449C (en) 2017-04-11
EP2981145A1 (en) 2016-02-03
WO2014157782A1 (ko) 2014-10-02
AU2013384733A1 (en) 2015-04-09
IN2015MN00749A (2) 2015-08-21
JP6255477B2 (ja) 2017-12-27
JP2016519491A (ja) 2016-06-30
RU2603499C2 (ru) 2016-11-27
EP2981146A4 (en) 2016-11-02
AU2013384733B2 (en) 2016-05-19
US10091729B2 (en) 2018-10-02
RU2015111680A (ru) 2016-10-20
US20150237623A1 (en) 2015-08-20
EP2981145A4 (en) 2016-11-02
WO2014157783A1 (ko) 2014-10-02
US20150173075A1 (en) 2015-06-18
EP2981146B1 (en) 2018-10-10

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Granted publication date: 20181204

Termination date: 20210805