CA2643947C - Appareil et procede permettant de prendre en charge un service de relais dans un systeme de communication a acces sans fil a tres large bande, a relais multi-sauts - Google Patents

Appareil et procede permettant de prendre en charge un service de relais dans un systeme de communication a acces sans fil a tres large bande, a relais multi-sauts Download PDF

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Publication number
CA2643947C
CA2643947C CA2643947A CA2643947A CA2643947C CA 2643947 C CA2643947 C CA 2643947C CA 2643947 A CA2643947 A CA 2643947A CA 2643947 A CA2643947 A CA 2643947A CA 2643947 C CA2643947 C CA 2643947C
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Canada
Prior art keywords
subframe
zone
link
downlink
communication system
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2643947A
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English (en)
Other versions
CA2643947A1 (fr
Inventor
Mi-Hyun Lee
Jae-Weon Cho
Sung-Jin Lee
Hyun-Jeong Kang
Pan-Yuh Joo
Joon-Young Choi
Chang-Yoon Oh
Young-Bin Chang
Eun-Taek Lim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority claimed from PCT/KR2007/001081 external-priority patent/WO2007100232A1/fr
Publication of CA2643947A1 publication Critical patent/CA2643947A1/fr
Application granted granted Critical
Publication of CA2643947C publication Critical patent/CA2643947C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H04B7/15507—Relay station based processing for cell extension or control of coverage area
    • 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
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

L'invention concerne un appareil et un procédé permettant de configurer une sous-trame pour prendre en charge un service de relais dans un système de communication à accès sans fil à très large bande (BWA) à relais multi-sauts, dans lequel une première zone de sous-trame est configurée pour permettre au moins une communication entre une station de base (BS) et une première station mobile (MS) à l'intérieur d'une zone de couverture du BS, et une communication entre au moins une station relais (RS) et un second MS, à l'intérieur de la zone de couverture du ou des RS susmentionnés, et une seconde zone de sous-trame est configurée pour permettre au moins une communication entre les BS et le ou les RS susmentionnés, et une communication entre le ou les RS susmentionnés et un autre RS.
CA2643947A 2006-03-03 2007-03-05 Appareil et procede permettant de prendre en charge un service de relais dans un systeme de communication a acces sans fil a tres large bande, a relais multi-sauts Active CA2643947C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2006-0020247 2006-03-03
KR20060020247 2006-03-03
KR1020060081828A KR100861930B1 (ko) 2006-03-03 2006-08-28 다중 홉 중계방식의 광대역 무선 접속 통신시스템에서 중계서비스를 지원하기 위한 장치 및 방법
KR10-2006-0081828 2006-08-28
PCT/KR2007/001081 WO2007100232A1 (fr) 2006-03-03 2007-03-05 Appareil et procédé permettant de prendre en charge un service de relais dans un système de communication à accès sans fil à très large bande, à relais multi-sauts

Publications (2)

Publication Number Publication Date
CA2643947A1 CA2643947A1 (fr) 2007-09-07
CA2643947C true CA2643947C (fr) 2014-06-10

Family

ID=38689066

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2643947A Active CA2643947C (fr) 2006-03-03 2007-03-05 Appareil et procede permettant de prendre en charge un service de relais dans un systeme de communication a acces sans fil a tres large bande, a relais multi-sauts

Country Status (7)

Country Link
JP (1) JP4921492B2 (fr)
KR (1) KR100861930B1 (fr)
CN (1) CN101438535B (fr)
AU (1) AU2007221508B2 (fr)
BR (1) BRPI0708516A2 (fr)
CA (1) CA2643947C (fr)
RU (1) RU2394384C2 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101336218B1 (ko) * 2006-10-04 2013-12-05 한국과학기술원 광대역 무선통신 시스템에서 프레임 통신 장치 및 방법
KR100855004B1 (ko) * 2007-03-12 2008-08-28 삼성탈레스 주식회사 Ｍｍｒ 시스템에서의 트랜스패런트 중계국을 위한프레임구조를 이용한 통신 방법
US8867983B2 (en) 2007-09-19 2014-10-21 Fujitsu Semiconductor Limited Method and apparatus for controlling a relay station in a multi-hop relay network
KR100953568B1 (ko) * 2007-12-14 2010-04-21 한국전자통신연구원 무선통신 시스템에서 하향링크 스케줄링 방법
US9210622B2 (en) 2009-08-12 2015-12-08 Qualcomm Incorporated Method and apparatus for relay backhaul design in a wireless communication system
US9125133B2 (en) 2009-08-12 2015-09-01 Qualcomm Incorporated Method and apparatus for relay backhaul design in a wireless communication system
JP5440052B2 (ja) * 2009-09-11 2014-03-12 ソニー株式会社 中継局装置、基地局装置、移動局装置および無線通信システム
US8705419B2 (en) 2009-10-09 2014-04-22 Qualcomm Incorporated Subframe staggering for relay communication
EP2555553B1 (fr) 2010-04-01 2019-02-27 LG Electronics Inc. Procédé de traitement de signaux dans un système de communication sans fil et dispositif pour celui-ci
CA2807345C (fr) * 2010-08-13 2017-01-03 Fujitsu Limited Systeme de communication sans fil, station de base, station de relais et methode de communication sans fil
CN102868514B (zh) * 2012-08-30 2015-09-16 北京久华信信息技术有限公司 一种时分双工通信系统无线传输方法
JP5713095B2 (ja) * 2013-12-16 2015-05-07 ソニー株式会社 中継局装置、基地局装置、移動局装置および無線通信システム
JP5983804B2 (ja) * 2015-03-04 2016-09-06 ソニー株式会社 中継局装置、基地局装置、移動局装置および無線通信システム
CN110392430B (zh) * 2018-04-18 2022-06-17 成都鼎桥通信技术有限公司 一种Un接口资源分配方法
CN110602801B (zh) * 2019-08-09 2022-04-05 北京紫光展锐通信技术有限公司 链路配置方法及装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3536197A (en) * 1996-06-25 1998-01-14 Mitsubishi International Gmbh Method of establishing a radio link
JPH10209957A (ja) 1997-01-16 1998-08-07 Canon Inc 無線通信システムおよび無線通信方式
CZ297955B6 (cs) * 1997-03-03 2007-05-09 Salbu Research And Development (Proprietary) Limited Zpusob prenosu dat mezi stanicemi v celulárním bezdrátovém komunikacním systému a celulární bezdrátový komunikacní systém
JP3324521B2 (ja) * 1997-10-03 2002-09-17 三菱マテリアル株式会社 双方向無線通信システムにおける着信確認送出方法および該双方向無線通信システムにおける着信確認送出プログラムを記録した記録媒体、並びに、双方向無線通信システムおよび該双方向無線通信システムに使用される基地局
EP1062768B1 (fr) * 1999-01-13 2005-11-02 Koninklijke Philips Electronics N.V. Reseau local sans fil (lan) et son procede de fonctionnement
DE19950005A1 (de) * 1999-10-18 2001-04-19 Bernhard Walke Verfahren zum Betrieb drahtloser Basisstationen für paketvermittelnde Funksysteme mit garantierter Dienstgüte
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JP4014893B2 (ja) * 2002-03-01 2007-11-28 株式会社エヌ・ティ・ティ・ドコモ マルチホップ接続用の無線通信システム、無線通信方法、これに用いる無線局
US7411919B2 (en) * 2003-03-17 2008-08-12 University Of Rochester Multi-hop time reservation using adaptive control for energy efficiency
KR100866334B1 (ko) * 2005-09-29 2008-10-31 삼성전자주식회사 다중홉 릴레이 셀룰러 네트워크에서 다중 링크를 지원하기위한 장치 및 방법
KR20070045743A (ko) * 2005-10-28 2007-05-02 삼성전자주식회사 멀티 홉 무선 이동 통신 시스템에서 데이터 송수신 방법
KR100898050B1 (ko) * 2006-01-03 2009-05-19 삼성전자주식회사 다중 홉 릴레이 방식의 셀룰러 네트워크에서 투명 중계하기위한 장치 및 방법

Also Published As

Publication number Publication date
RU2394384C2 (ru) 2010-07-10
AU2007221508A1 (en) 2007-09-07
AU2007221508B2 (en) 2010-09-02
JP4921492B2 (ja) 2012-04-25
CN101438535A (zh) 2009-05-20
RU2008139301A (ru) 2010-04-10
JP2009528804A (ja) 2009-08-06
KR100861930B1 (ko) 2008-10-09
CA2643947A1 (fr) 2007-09-07
CN101438535B (zh) 2012-11-28
BRPI0708516A2 (pt) 2011-05-31
KR20070090715A (ko) 2007-09-06

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