KR20160010430A - 무선랜 시스템에서 채널 액세스 수행 방법 및 장치 - Google Patents

무선랜 시스템에서 채널 액세스 수행 방법 및 장치 Download PDF

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Publication number
KR20160010430A
KR20160010430A KR1020157030897A KR20157030897A KR20160010430A KR 20160010430 A KR20160010430 A KR 20160010430A KR 1020157030897 A KR1020157030897 A KR 1020157030897A KR 20157030897 A KR20157030897 A KR 20157030897A KR 20160010430 A KR20160010430 A KR 20160010430A
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South Korea
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sta
group
field
slot
frame
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KR1020157030897A
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English (en)
Korean (ko)
Inventor
최진수
조한규
김정기
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엘지전자 주식회사
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    • 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
    • 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
    • H04W52/0212—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
    • 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
    • H04W72/005—
    • 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
    • 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
    • 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
    • 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
    • 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
    • H04W72/30—Resource management for broadcast services
    • Y02B60/50—
    • 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)
KR1020157030897A 2013-03-27 2013-08-05 무선랜 시스템에서 채널 액세스 수행 방법 및 장치 Withdrawn KR20160010430A (ko)

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 (1)

Publication Number Publication Date
KR20160010430A true KR20160010430A (ko) 2016-01-27

Family

ID=51624723

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020157030765A Withdrawn KR20160005342A (ko) 2013-03-27 2013-08-05 무선랜 시스템에서 채널 액세스 수행 방법 및 장치
KR1020157030897A Withdrawn KR20160010430A (ko) 2013-03-27 2013-08-05 무선랜 시스템에서 채널 액세스 수행 방법 및 장치

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020157030765A Withdrawn KR20160005342A (ko) 2013-03-27 2013-08-05 무선랜 시스템에서 채널 액세스 수행 방법 및 장치

Country Status (10)

Country Link
US (3) US9521671B2 (en:Method)
EP (2) EP2981146B1 (en:Method)
JP (1) JP6255477B2 (en:Method)
KR (2) KR20160005342A (en:Method)
CN (1) CN104604319B (en:Method)
AU (1) AU2013384733B2 (en:Method)
CA (1) CA2887449C (en:Method)
IN (1) IN2015MN00749A (en:Method)
RU (1) RU2603499C2 (en:Method)
WO (2) WO2014157783A1 (en:Method)

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US10341890B2 (en) 2013-12-13 2019-07-02 Qualcomm Incorporated CSI feedback in LTE/LTE-advanced systems with unlicensed spectrum
US20150289197A1 (en) * 2014-04-08 2015-10-08 Nokia Corporation Channel Access Avoiding Windows Having Restricted Access
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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
KR102798486B1 (ko) * 2015-10-29 2025-04-18 파나소닉 아이피 매니지먼트 가부시키가이샤 통신 장치, 단말 및 통신 방법
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
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US20220330270A1 (en) * 2022-06-23 2022-10-13 Dibakar Das Resource allocation and update for communicating within synchronized transmission opportunities (s-txops)
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Also Published As

Publication number Publication date
WO2014157783A1 (ko) 2014-10-02
WO2014157782A1 (ko) 2014-10-02
JP2016519491A (ja) 2016-06-30
AU2013384733A1 (en) 2015-04-09
CA2887449C (en) 2017-04-11
EP2981145A1 (en) 2016-02-03
AU2013384733B2 (en) 2016-05-19
JP6255477B2 (ja) 2017-12-27
EP2981145A4 (en) 2016-11-02
US20170208547A1 (en) 2017-07-20
EP2981146B1 (en) 2018-10-10
RU2015111680A (ru) 2016-10-20
EP2981146A1 (en) 2016-02-03
CN104604319B (zh) 2018-12-04
US20150237623A1 (en) 2015-08-20
EP2981146A4 (en) 2016-11-02
KR20160005342A (ko) 2016-01-14
RU2603499C2 (ru) 2016-11-27
EP2981145B1 (en) 2018-10-10
US9521671B2 (en) 2016-12-13
US10091729B2 (en) 2018-10-02
CA2887449A1 (en) 2014-10-02
IN2015MN00749A (en:Method) 2015-08-21
US20150173075A1 (en) 2015-06-18
US9591640B2 (en) 2017-03-07
CN104604319A (zh) 2015-05-06

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PA0105 International application

Patent event date: 20151027

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid