WO2011040763A3 - 무선 통신 시스템에서 릴레이 링크 셋업 방법 및 장치 - Google Patents

무선 통신 시스템에서 릴레이 링크 셋업 방법 및 장치 Download PDF

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Publication number
WO2011040763A3
WO2011040763A3 PCT/KR2010/006647 KR2010006647W WO2011040763A3 WO 2011040763 A3 WO2011040763 A3 WO 2011040763A3 KR 2010006647 W KR2010006647 W KR 2010006647W WO 2011040763 A3 WO2011040763 A3 WO 2011040763A3
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WO
WIPO (PCT)
Prior art keywords
relay
relay link
wireless communication
communication system
station
Prior art date
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PCT/KR2010/006647
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English (en)
French (fr)
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WO2011040763A2 (ko
Inventor
권형진
진성근
장갑석
이우용
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한국전자통신연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 한국전자통신연구원 filed Critical 한국전자통신연구원
Priority to CN201080053876.2A priority Critical patent/CN102771063B/zh
Priority to EP10820836.4A priority patent/EP2485411B1/en
Priority to US13/498,911 priority patent/US8989078B2/en
Priority to JP2012532010A priority patent/JP2013506377A/ja
Publication of WO2011040763A2 publication Critical patent/WO2011040763A2/ko
Publication of WO2011040763A3 publication Critical patent/WO2011040763A3/ko
Priority to US14/625,619 priority patent/US9736886B2/en
Priority to US15/676,295 priority patent/US10624155B2/en
Priority to US16/845,790 priority patent/US11395368B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • 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
    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0891—Space-time diversity
    • H04B7/0897—Space-time diversity using beamforming per multi-path, e.g. to cope with different directions of arrival [DOA] at different multi-paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
    • H04W40/10—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on available power or energy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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]

Abstract

무선 통신 시스템에서 릴레이를 이용하여 데이터 프레임을 전송하기 위한 릴레이 링크 셋업 방법 및 장치에 관한 기술이 개시된다. 이러한 기술에 따르면, 무선 통신 시스템에서 소스 스테이션의 릴레이 링크 셋업 방법에 있어서, 액세스 포인트 또는 PCP로부터 상기 무선 통신 시스템에 포함된 적어도 하나 이상의 릴레이 지원 스테이션의 능력 정보를 수신하는 단계; 상기 소스 스테이션, 목적지 스테이션 및 상기 릴레이 지원 스테이션 사이의 빔포밍 정보 및 상기 능력 정보를 이용하여, 상기 릴레이 지원 스테이션 중 하나를 릴레이 스테이션으로 선택하는 단계; 상기 목적지 스테이션으로 릴레이 링크 셋업 요청 프레임을 전송하는 단계; 및 릴레이 링크 셋업 결과 정보를 포함하는 릴레이 링크 셋업 응답 프레임을 상기 목적지 스테이션으로부터 수신하는 단계를 포함하며, 상기 릴레이 링크 셋업 요청 프레임 및 상기 릴레이 링크 셋업 응답 프레임은 상기 릴레이 스테이션을 경유하는 릴레이 링크 셋업 방법이 제공된다.
PCT/KR2010/006647 2009-09-29 2010-09-29 무선 통신 시스템에서 릴레이 링크 셋업 방법 및 장치 WO2011040763A2 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN201080053876.2A CN102771063B (zh) 2009-09-29 2010-09-29 在无线通信系统中设置中继链路的方法
EP10820836.4A EP2485411B1 (en) 2009-09-29 2010-09-29 Method and apparatus for setting up a relay link in a wireless communication system
US13/498,911 US8989078B2 (en) 2009-09-29 2010-09-29 Method and apparatus for setting up a relay link in a wireless communication system
JP2012532010A JP2013506377A (ja) 2009-09-29 2010-09-29 無線通信システムでリレーリンクセットアップ方法及び装置
US14/625,619 US9736886B2 (en) 2009-09-29 2015-02-18 Method and apparatus for setting up a relay link in a wireless communication system
US15/676,295 US10624155B2 (en) 2009-09-29 2017-08-14 Method and apparatus for setting up a relay link in a wireless communication system
US16/845,790 US11395368B2 (en) 2009-09-29 2020-04-10 Method and apparatus for setting up a relay link in a wireless communication system

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20090092715 2009-09-29
KR10-2009-0092715 2009-09-29
KR10-2010-0011209 2010-02-05
KR20100011209 2010-02-05
KR20100025995 2010-03-23
KR10-2010-0025995 2010-03-23

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/498,911 A-371-Of-International US8989078B2 (en) 2009-09-29 2010-09-29 Method and apparatus for setting up a relay link in a wireless communication system
US14/625,619 Continuation US9736886B2 (en) 2009-09-29 2015-02-18 Method and apparatus for setting up a relay link in a wireless communication system

Publications (2)

Publication Number Publication Date
WO2011040763A2 WO2011040763A2 (ko) 2011-04-07
WO2011040763A3 true WO2011040763A3 (ko) 2011-09-15

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PCT/KR2010/006647 WO2011040763A2 (ko) 2009-09-29 2010-09-29 무선 통신 시스템에서 릴레이 링크 셋업 방법 및 장치

Country Status (6)

Country Link
US (4) US8989078B2 (ko)
EP (1) EP2485411B1 (ko)
JP (2) JP2013506377A (ko)
KR (5) KR101774009B1 (ko)
CN (1) CN102771063B (ko)
WO (1) WO2011040763A2 (ko)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2485411B1 (en) * 2009-09-29 2016-01-27 Electronics and Telecommunications Research Institute Method and apparatus for setting up a relay link in a wireless communication system
KR101749765B1 (ko) * 2010-02-16 2017-07-04 한국전자통신연구원 릴레이를 송수신에 이용하는 광대역 근거리 무선 통신 방법 및 장치
US9026044B2 (en) * 2010-04-16 2015-05-05 Samsung Electronics Co., Ltd. Method and system for responder-aware relay station selection in wireless communication networks
KR101365439B1 (ko) * 2011-07-25 2014-02-19 삼성전자주식회사 초음파 진단을 위한 프로브의 무선 통신 방법 및 이를 위한 장치
US10091826B2 (en) * 2011-09-13 2018-10-02 Koninklijke Philips N.V. Wireless LAN connection handover by docking system and generic network device driver
CN103959676A (zh) * 2011-09-26 2014-07-30 三星电子株式会社 用于无线通信网络中的由中继器发起的中继拆卸操作的方法和系统
KR20140095474A (ko) * 2011-11-07 2014-08-01 엘지전자 주식회사 무선 통신 시스템에서 주변 네트워크 정보 송수신 방법 및 장치
US9066287B2 (en) * 2012-01-24 2015-06-23 Qualcomm Incorporated Systems and methods of relay selection and setup
US20130294331A1 (en) * 2012-05-03 2013-11-07 Mediatek Singapore Pte. Ltd. Method for Distributed Relay Discovery and Data Forwarding
US9131428B2 (en) 2012-10-31 2015-09-08 Broadcom Corporation Probe request for relay discovery within single user, multiple user, multiple access, and/or MIMO wireless communications
US9154430B2 (en) 2012-10-31 2015-10-06 Broadcom Corporation Buffer relay management within single user, multiple user, multiple access, and/or MIMO wireless communications
WO2014084665A1 (ko) * 2012-11-30 2014-06-05 한국전자통신연구원 무선랜 시스템에서의 자원 할당 방법, 무선랜 시스템
KR102166184B1 (ko) 2012-11-30 2020-10-15 한국전자통신연구원 무선랜 시스템에서의 자원 할당 방법, 무선랜 시스템
CN103906178A (zh) * 2012-12-27 2014-07-02 华为技术有限公司 一种中继节点选择方法及装置
KR101432048B1 (ko) 2013-02-07 2014-08-21 전북대학교산학협력단 릴레이 통신 제공방법 및 이를 적용한 컴퓨터로 읽을 수 있는 기록매체
TW201445906A (zh) * 2013-03-07 2014-12-01 Interdigital Patent Holdings 用於未來WiFi的範圍擴展方法和過程
US9794854B2 (en) 2013-03-14 2017-10-17 Google Inc. Optimizing packet/frame forwarding or routing in a wireless backhaul transport system
CN104125652A (zh) * 2013-04-25 2014-10-29 华为技术有限公司 中继链路的建立方法、站点和系统
CN104429142B (zh) 2013-07-12 2019-03-26 华为技术有限公司 一种多用户协同通信触发方法及设备
CN104427592B (zh) * 2013-08-26 2019-04-26 中兴通讯股份有限公司 一种终端设备及帧发送和接收方法
KR102230652B1 (ko) 2013-09-10 2021-03-23 한국전자통신연구원 액세스 포인트의 동작 방법 및 릴레이의 동작 방법
US9929851B2 (en) * 2013-09-16 2018-03-27 Qualcomm, Incorporated System and methods for full duplex communication over a wireless network
US20150124647A1 (en) * 2013-11-01 2015-05-07 Qualcomm Incorporated Systems, apparatus, and methods for providing state updates in a mesh network
US10264510B2 (en) 2013-11-06 2019-04-16 Kt Corporation Method and device for transmitting and receiving data in wireless LAN system
JP6246384B2 (ja) * 2013-11-06 2017-12-13 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 協調通信においてリンクを制御するための方法、装置、およびシステム
WO2015069047A1 (ko) * 2013-11-06 2015-05-14 주식회사 케이티 무선랜 시스템에서 데이터 송수신 방법 및 장치
CN105191362A (zh) * 2013-12-03 2015-12-23 华为技术有限公司 毫米波多播通信方法、多播波束赋形计算方法及装置
US10841070B2 (en) * 2014-06-18 2020-11-17 Qualcomm Incorporated Apparatus and method for capability update in wireless communication
JP6519590B2 (ja) * 2014-06-20 2019-05-29 ソニー株式会社 装置及び方法
US9986585B2 (en) * 2014-07-31 2018-05-29 Conversant Intellectual Property Management Inc. Relay systems and methods for wireless networks
US20160157157A1 (en) * 2014-12-01 2016-06-02 Gemtek Technology Co., Ltd. Wireless transmission system
US9673885B2 (en) * 2015-03-03 2017-06-06 Qualcomm Incorporated Push-based relay selection for device-to-device communication
US10412571B2 (en) * 2015-03-24 2019-09-10 Qualcomm Incorporated Configuration by eNB for D2D UE to network relay search
CN106162506A (zh) * 2015-03-27 2016-11-23 北京智谷睿拓技术服务有限公司 信息共享方法、无线通信方法、及其装置
WO2016163735A1 (en) * 2015-04-08 2016-10-13 Lg Electronics Inc. Method and apparatus for transmitting relay support indication in wireless communication system
CN106162599A (zh) * 2015-04-24 2016-11-23 电信科学技术研究院 一种信息传输方法和设备
US20180176851A1 (en) * 2015-04-30 2018-06-21 Lg Electronics Inc. Method and device for transmitting/receiving data in mesh network using bluetooth
US9668159B1 (en) * 2015-05-12 2017-05-30 Sprint Spectrum L.P. Dynamic treatment of user equipment relay
WO2017043179A1 (ja) 2015-09-09 2017-03-16 ソニー株式会社 通信装置および通信方法
US10547435B2 (en) 2016-03-14 2020-01-28 Industrial Technology Research Institute Configuration and measurement method for performing a full-duplex communication and base station using the same
US10063302B2 (en) * 2016-04-15 2018-08-28 Huawei Technologies Co., Ltd. Short SSW frame format for SLS beamforming process between enabled, associated stations and method of preparing wireless communication
US9948368B2 (en) 2016-04-29 2018-04-17 Sony Corporation Proactive MIMO relaying in wireless communications
CN109479189B (zh) 2016-07-21 2022-04-05 三星电子株式会社 设备到设备(d2d)通信中通过侧链路发现用户设备(ue)的系统和方法
CN108632919A (zh) * 2017-03-23 2018-10-09 索尼公司 用于无线通信的电子装置以及无线通信方法
JP6528798B2 (ja) * 2017-03-30 2019-06-12 トヨタ自動車株式会社 車載ミリ波通信装置および通信方法
LT3525517T (lt) * 2018-02-12 2021-03-25 Curvalux Uk Limited Didelės spartos daugkartinio kartoninio priėmimo tinklas su daugiasluoksniu pliūpsnių formavimu
CN111328080B (zh) * 2018-12-17 2023-03-21 华为技术有限公司 资源分配的方法和通信装置
JP7333387B2 (ja) * 2019-03-29 2023-08-24 本田技研工業株式会社 情報処理装置、情報処理方法、及びプログラム
FI20195814A1 (en) * 2019-09-25 2021-03-26 Nokia Technologies Oy Data transmission method and device
US11825387B2 (en) * 2019-12-31 2023-11-21 Qualcomm Incorporated Switching techniques for message forwarding in wireless communications
US20210385644A1 (en) * 2020-06-08 2021-12-09 Arris Enterprises Llc Method of reporting received signal strength on per frame basis in wi-fi network
CN114830819B (zh) * 2020-11-27 2024-01-23 北京小米移动软件有限公司 测量发送方法和测量接收方法
WO2022209213A1 (ja) * 2021-03-30 2022-10-06 ソニーグループ株式会社 無線通信装置および方法
WO2023224336A1 (ko) * 2022-05-18 2023-11-23 엘지전자 주식회사 무선랜 시스템에서 센싱 절차를 수행하는 방법 및 장치
WO2023249302A1 (ko) * 2022-06-23 2023-12-28 엘지전자 주식회사 무선 통신 시스템에서 단말 동작 방법 및 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080232296A1 (en) * 2007-03-21 2008-09-25 Samsung Electronics Co., Ltd. Apparatus and method for operating relay link in relay broadband wireless communication system
US20090073945A1 (en) * 2007-09-18 2009-03-19 Lg Electronics Inc. Direct link setup procedure in tunneled direct link setup wireless network and station supporting the procedure

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7004A (en) * 1850-01-08 Connecting ctjttees to shafts of boeing instetjments
TWI289999B (en) * 2001-06-08 2007-11-11 Benq Corp Transmission method for relay signal of wireless communication system
JP3600578B2 (ja) * 2001-09-29 2004-12-15 株式会社東芝 無線通信システム及び無線ｌａｎアクセスポイント
CA2455586C (en) 2002-05-27 2012-01-03 Ntt Docomo, Inc. Mobile communication system, transmission station, reception station, relay station, communication path deciding method, and communication path deciding program
WO2004080002A1 (en) * 2003-03-05 2004-09-16 Docomo Communications Laboratories Europe Gmbh Accounting in ad-hoc networks
JP2005045654A (ja) * 2003-07-24 2005-02-17 Nec Mobiling Ltd 無線ネットワーク経路探索方式
US7853204B2 (en) * 2004-10-21 2010-12-14 Panasonic Corporation Method and system for identifying a relay mobile station in a wireless communication network
SE0403218D0 (sv) * 2004-12-30 2004-12-30 Ericsson Telefon Ab L M Method and apparatus relating to communication-
US8611275B2 (en) * 2005-08-17 2013-12-17 Intel Corporation Methods and apparatus for providing an integrated multi-hop routing and cooperative diversity system
JP4756952B2 (ja) * 2005-08-22 2011-08-24 キヤノン株式会社 通信設定方法、中継装置の通信設定方法、通信システム及び中継装置
JP2007096917A (ja) * 2005-09-29 2007-04-12 Toshiba Corp 通信方法および通信装置
US20070076649A1 (en) * 2005-09-30 2007-04-05 Intel Corporation Techniques for heterogeneous radio cooperation
EP1943862B1 (en) * 2005-11-01 2013-06-12 Intellectual Ventures I LLC Ps handover support indication
US8077683B2 (en) * 2005-11-03 2011-12-13 Interdigital Technology Corporation Method and system for performing peer-to-peer communication between stations within a basic service set
CN1964225B (zh) * 2005-11-11 2013-03-13 上海贝尔阿尔卡特股份有限公司 一种无线接入控制方法、中继站和基站
EP1958394A2 (en) * 2005-12-02 2008-08-20 Koninklijke Philips Electronics N.V. Wireless systems and methods including cooperative communication medium access control
US8787350B2 (en) * 2005-12-07 2014-07-22 Meshnetworks, Inc. System and method to facilitate the use of multiple radios to increase the capacity of a wireless communication network
KR100872420B1 (ko) * 2005-12-29 2008-12-05 삼성전자주식회사 다중 홉 릴레이 방식을 사용하는 광대역 무선 접속 통신시스템에서 단말에게 투명성 있는 릴레이 서비스를제공하기 위한 장치 및 방법
KR100901137B1 (ko) * 2006-01-03 2009-06-04 삼성전자주식회사 다중 홉 릴레이 방식 무선 접속 통신시스템에서 연결식별자관리 방법 및 장치
US7684337B2 (en) * 2006-01-17 2010-03-23 Mitsubishi Electric Research Laboratories, Inc. Method and system for communicating in cooperative relay networks
CN101064911B (zh) * 2006-04-28 2012-08-22 上海贝尔阿尔卡特股份有限公司 无线接入系统的切换控制方法、中继站和基站
CN101064959B (zh) * 2006-04-30 2014-02-26 华为技术有限公司 无线城域网中网络侧发起移动终端进入空闲模式的方法
KR101277954B1 (ko) 2006-06-20 2013-06-27 삼성전자주식회사 이동 통신 시스템에서 신호 릴레이 방법 및 시스템
US7706283B2 (en) * 2006-09-25 2010-04-27 Mitsubishi Electric Research Laboratories, Inc. Decentralized and dynamic route selection in cooperative relay networks
US7873338B2 (en) * 2006-11-06 2011-01-18 Motorola Mobility, Inc. Method and apparatus for determining an appropriate link path in a multi-hop communication system
US8433319B2 (en) * 2007-01-12 2013-04-30 Industrial Technology Research Institute Systems and methods for channel selection management in a wireless communication network
US8027301B2 (en) * 2007-01-24 2011-09-27 The Board Of Trustees Of The Leland Stanford Junior University Cooperative OFDMA and distributed MIMO relaying over dense wireless networks
KR20080109617A (ko) * 2007-06-13 2008-12-17 한국전자통신연구원 다중 경로 관리 방법, 다중 경로를 이용한 데이터 송수신방법 및 그 장치
US8045497B2 (en) * 2007-07-02 2011-10-25 Samsung Electronics Co., Ltd. Method of allocating wireless resource for space division multiple access communication and wireless resource allocation system of enabling the method
US20090046798A1 (en) * 2007-08-13 2009-02-19 Samsung Electronics Co., Ltd. System and method for acquiring a training matrix for a breamforming acquisition protocol using a butson matrix
US20090116419A1 (en) * 2007-11-05 2009-05-07 Chia-Chin Chong Method and system of threshold selection for reliable relay stations grouping for downlink transmission
US9648493B2 (en) * 2007-11-16 2017-05-09 Qualcomm Incorporated Using identifiers to establish communication
KR101081732B1 (ko) 2007-12-05 2011-11-08 한국전자통신연구원 무선통신 시스템에서의 데이터 송수신 장치 및 방법
GB2455794A (en) * 2007-12-21 2009-06-24 Toshiba Res Europ Ltd Establishing a multi-hop route in wireless network
CN104539343B (zh) * 2008-01-02 2019-01-04 交互数字技术公司 Wtru、在wtru中使用的方法及网络节点
US8666309B2 (en) * 2008-01-28 2014-03-04 Nokia Corporation System for distributed beamforming for a communication system employing relay nodes
US8238274B2 (en) * 2008-03-10 2012-08-07 Intel Corporation Device, system, and method of wireless beamforming calibration
KR101449024B1 (ko) 2008-03-14 2014-10-10 엘지전자 주식회사 다이렉트 링크 설정 네트워크에서의 데이터 전송 방법과이를 지원하는 장치, 그 데이터 전송 방법을 위한 프레임포맷
US9100068B2 (en) * 2008-03-17 2015-08-04 Qualcomm, Incorporated Multi-resolution beamforming in MIMO systems
CN101277477B (zh) * 2008-04-29 2012-04-04 华为技术有限公司 一种均衡流量的方法、装置及系统
WO2009134066A1 (en) * 2008-05-01 2009-11-05 Lg Electronics Inc. Direct link setup method in tunneled direct link setup wireless network and station supporting the method
KR101447443B1 (ko) 2008-05-09 2014-10-13 삼성전자주식회사 중계 단말들을 이용한 통신 시스템 및 통신 방법
CN101582835A (zh) * 2008-05-13 2009-11-18 华为技术有限公司 一种设备能力交互的方法、系统和装置
US8094577B2 (en) * 2008-07-14 2012-01-10 Electronics And Telecommunications Research Institute Apparatus and method for transceiving data using relay device in wireless communication system of centralized MAC
US8958288B2 (en) * 2008-07-14 2015-02-17 Electronics And Telecommunications Research Institute Method and apparatus for setting detour path in wideband high frequency wireless system using centralized MAC protocol
US8848594B2 (en) * 2008-12-10 2014-09-30 Blackberry Limited Method and apparatus for discovery of relay nodes
KR101517241B1 (ko) * 2008-12-24 2015-05-06 연세대학교 산학협력단 중계국 선택 방법
US9112575B2 (en) * 2009-03-12 2015-08-18 Futurewei Technologies, Inc. System and method for smart relay operation in a wireless communications system
KR101521892B1 (ko) * 2009-05-13 2015-05-20 삼성전자주식회사 무선통신 시스템에서 핸드오버 장치 및 방법
EP2485411B1 (en) 2009-09-29 2016-01-27 Electronics and Telecommunications Research Institute Method and apparatus for setting up a relay link in a wireless communication system
US8787242B2 (en) * 2009-11-06 2014-07-22 Qualcomm Incorporated Header compression for relay nodes
KR101749765B1 (ko) * 2010-02-16 2017-07-04 한국전자통신연구원 릴레이를 송수신에 이용하는 광대역 근거리 무선 통신 방법 및 장치
EP2547008B1 (en) * 2010-03-11 2019-06-19 Electronics and Telecommunications Research Institute Communication method and frame structure for a coordinator device, source device and relay device in a wireless system
US20120135677A1 (en) * 2010-04-16 2012-05-31 Samsung Electronics Co., Ltd. Method and system for relay-initiated relay teardown operations in wireless communication networks
US9026044B2 (en) * 2010-04-16 2015-05-05 Samsung Electronics Co., Ltd. Method and system for responder-aware relay station selection in wireless communication networks
EP2641429B1 (en) * 2010-11-16 2015-01-07 Interdigital Patent Holdings, Inc. Method and apparatus for wireless direct link operation
WO2012138378A1 (en) * 2011-04-04 2012-10-11 Research In Motion Limited Document management system using printer emulation
US20130294322A1 (en) * 2012-05-04 2013-11-07 Electronics And Telecommunications Research Institute Apparatus and method for sequentially transmitting data
US9584985B2 (en) * 2013-07-30 2017-02-28 Qualcomm Incorporated Managing a multimedia broadcast multicast service using an MBMS relay device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080232296A1 (en) * 2007-03-21 2008-09-25 Samsung Electronics Co., Ltd. Apparatus and method for operating relay link in relay broadband wireless communication system
US20090073945A1 (en) * 2007-09-18 2009-03-19 Lg Electronics Inc. Direct link setup procedure in tunneled direct link setup wireless network and station supporting the procedure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
M. KUHN ET AL.: "Two-way Communication for IEEE 802.1 In WLANs Using Decode and Forward Relays", 2006 FORTIETH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, 1 November 2006 (2006-11-01), pages 681 - 685, XP008154963 *

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US20120230247A1 (en) 2012-09-13
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