CN101507314B - 通信系统 - Google Patents

通信系统 Download PDF

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Publication number
CN101507314B
CN101507314B CN2007800307253A CN200780030725A CN101507314B CN 101507314 B CN101507314 B CN 101507314B CN 2007800307253 A CN2007800307253 A CN 2007800307253A CN 200780030725 A CN200780030725 A CN 200780030725A CN 101507314 B CN101507314 B CN 101507314B
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CN
China
Prior art keywords
transmission
interval
information
window
devices
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.)
Expired - Fee Related
Application number
CN2007800307253A
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English (en)
Chinese (zh)
Other versions
CN101507314A (zh
Inventor
迈克尔·约翰·比默斯·哈特
周跃峰
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.)
Fujitsu Ltd
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Fujitsu 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
Priority claimed from GB0623861A external-priority patent/GB0623861D0/en
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority claimed from PCT/GB2007/002896 external-priority patent/WO2008020164A1/en
Publication of CN101507314A publication Critical patent/CN101507314A/zh
Application granted granted Critical
Publication of CN101507314B publication Critical patent/CN101507314B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • 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
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • 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
    • H04B7/204—Multiple access
    • H04B7/2043—Mixed mode, TDM and FDM systems
    • 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
    • H04B7/24—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CN2007800307253A 2006-08-18 2007-07-31 通信系统 Expired - Fee Related CN101507314B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0616482A GB2440986A (en) 2006-08-18 2006-08-18 Wireless multi-hop communication system
GB0616482.6 2006-08-18
GB0623861A GB0623861D0 (en) 2006-11-29 2006-11-29 Communication systems
GB0623861.2 2006-11-29
PCT/GB2007/002896 WO2008020164A1 (en) 2006-08-18 2007-07-31 Communication systems

Publications (2)

Publication Number Publication Date
CN101507314A CN101507314A (zh) 2009-08-12
CN101507314B true CN101507314B (zh) 2012-10-10

Family

ID=37081244

Family Applications (3)

Application Number Title Priority Date Filing Date
CN2007800307253A Expired - Fee Related CN101507314B (zh) 2006-08-18 2007-07-31 通信系统
CNA2007101419807A Pending CN101127557A (zh) 2006-08-18 2007-08-17 通信系统
CN200910224590A Pending CN101714895A (zh) 2006-08-18 2007-08-17 通信系统

Family Applications After (2)

Application Number Title Priority Date Filing Date
CNA2007101419807A Pending CN101127557A (zh) 2006-08-18 2007-08-17 通信系统
CN200910224590A Pending CN101714895A (zh) 2006-08-18 2007-08-17 通信系统

Country Status (7)

Country Link
US (2) US7957257B2 (https=)
EP (3) EP1890505A1 (https=)
JP (2) JP2008048422A (https=)
KR (2) KR100939405B1 (https=)
CN (3) CN101507314B (https=)
GB (1) GB2440986A (https=)
TW (2) TW201018122A (https=)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200824334A (en) * 2006-08-18 2008-06-01 Fujitsu Ltd Communication systems
GB2440981A (en) * 2006-08-18 2008-02-20 Fujitsu Ltd Wireless multi-hop communication system
GB2440984A (en) * 2006-08-18 2008-02-20 Fujitsu Ltd Wireless multi-hop communication system
GB2440986A (en) * 2006-08-18 2008-02-20 Fujitsu Ltd Wireless multi-hop communication system
GB0616476D0 (en) 2006-08-18 2006-09-27 Fujitsu Ltd Communication systems
GB2441574A (en) * 2006-09-08 2008-03-12 Fujitsu Ltd Network entry to a multi-hop wireless communication system
KR101404677B1 (ko) * 2007-09-03 2014-06-09 삼성전자주식회사 중계기를 기반으로 하는 무선통신 시스템에서 무선자원을효율적으로 이용하기 위한 방법 및 장치
EP2106074B1 (en) * 2008-03-27 2010-09-22 Fujitsu Limited Wireless communication systems
JP5353049B2 (ja) * 2008-04-28 2013-11-27 富士通株式会社 無線通信方法、及び無線通信装置
JP2011523310A (ja) 2008-06-12 2011-08-04 ノーテル・ネットワークス・リミテッド スペクトルアグリゲーションとともに中継局を使用する方法、通信局、基地局及び通信システム
KR20110044892A (ko) * 2008-08-27 2011-05-02 교세라 가부시키가이샤 무선중계국, 무선중계방법, 무선통신시스템, 위치관리장치, 무선단말 및 무선통신방법
US8848594B2 (en) * 2008-12-10 2014-09-30 Blackberry Limited Method and apparatus for discovery of relay nodes
WO2010068047A2 (en) * 2008-12-11 2010-06-17 Lg Electronics Inc. Method and apparatus for transmitting reference signal performed by relay station in wireless communication system
US8040904B2 (en) * 2008-12-17 2011-10-18 Research In Motion Limited System and method for autonomous combining
US8355388B2 (en) * 2008-12-17 2013-01-15 Research In Motion Limited System and method for initial access to relays
US20100150022A1 (en) * 2008-12-17 2010-06-17 Research In Motion Corporation System and Method for a Relay Protocol Stack
US8311061B2 (en) 2008-12-17 2012-11-13 Research In Motion Limited System and method for multi-user multiplexing
US8402334B2 (en) 2008-12-17 2013-03-19 Research In Motion Limited System and method for hybrid automatic repeat request (HARQ) functionality in a relay node
US8446856B2 (en) 2008-12-19 2013-05-21 Research In Motion Limited System and method for relay node selection
US8265128B2 (en) * 2008-12-19 2012-09-11 Research In Motion Limited Multiple-input multiple-output (MIMO) with relay nodes
US8335466B2 (en) 2008-12-19 2012-12-18 Research In Motion Limited System and method for resource allocation
US8472868B2 (en) * 2009-05-06 2013-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for MIMO repeater chains in a wireless communication network
CN102461306B (zh) * 2009-06-12 2015-11-25 诺基亚公司 便于中继节点通信的方法和装置
WO2011019223A2 (en) * 2009-08-12 2011-02-17 Lg Electronics Inc. Relay station and method of relay station transmitting backhaul uplink signal
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
US8861427B2 (en) * 2010-06-30 2014-10-14 Telefonaktiebolaget Lm Ericsson (Publ) Reduction of interference in relay systems
US9001714B2 (en) * 2011-09-06 2015-04-07 Broadcom Corporation Ethernet physical layer device using time division duplex
KR20150023777A (ko) * 2012-06-17 2015-03-05 엘지전자 주식회사 무선통신 시스템에서 복수의 캐리어를 지원하는 프레임 구조에 따라 신호를 송수신하는 방법 및 이를 위한 장치
FR3033118B1 (fr) * 2015-02-19 2017-02-17 Sigfox Procede et systeme de communication sans fil entre des terminaux et des stations de base semi-duplex
CN114245391B (zh) * 2021-11-26 2024-11-01 中国信息通信研究院 一种无线通信信息传送方法和设备
CN115276884B (zh) * 2022-07-25 2025-01-21 中国电子科技集团公司第五十四研究所 一种多音信号产生方法
US20240389140A1 (en) * 2023-05-17 2024-11-21 Qualcomm Incorporated Multi-hop channel sounding for relay operation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1496157A (zh) * 2002-09-07 2004-05-12 Lg������ʽ���� 移动通信系统中的数据转发控制方法
WO2005067173A1 (en) * 2003-12-30 2005-07-21 Nokia Corporation Communication system using relay base stations with asymmetric data links
CN1771686A (zh) * 2003-04-07 2006-05-10 艾利森电话股份有限公司 Rlc窗口大小的重新配置

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3403715A1 (de) 1984-02-03 1985-08-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Digitales zellenfunksystem mit zeitmultiplex
US5748676A (en) * 1995-05-01 1998-05-05 Norand Corporation Network utilizing modified preambles that support antenna diversity
US5719868A (en) * 1995-10-05 1998-02-17 Rockwell International Dynamic distributed, multi-channel time division multiple access slot assignment method for a network of nodes
US6236647B1 (en) 1998-02-24 2001-05-22 Tantivy Communications, Inc. Dynamic frame size adjustment and selective reject on a multi-link channel to improve effective throughput and bit error rate
US6370384B1 (en) * 1998-07-30 2002-04-09 Airnet Communications Corporation Frequency re-use planning for wireless communications system using wireless translating repeaters
US7006530B2 (en) * 2000-12-22 2006-02-28 Wi-Lan, Inc. Method and system for adaptively obtaining bandwidth allocation requests
US7158784B1 (en) 2000-03-31 2007-01-02 Aperto Networks, Inc. Robust topology wireless communication using broadband access points
US6701129B1 (en) * 2000-09-27 2004-03-02 Nortel Networks Limited Receiver based adaptive modulation scheme
JP3967084B2 (ja) * 2001-02-26 2007-08-29 株式会社日立国際電気 Ｔｄｍａ中継方式
JP2002335204A (ja) * 2001-05-09 2002-11-22 Nippon Telegr & Teleph Corp <Ntt> 基地局間通信方法
DE60117202D1 (de) * 2001-09-03 2006-04-20 St Microelectronics Nv Verfahren und Gerät zur Geschwindigkeitsschätzung eines mobilen Endgeräts in einem drahtlosen Kommunikationssystem
SG110012A1 (en) * 2001-12-28 2005-04-28 Ntt Docomo Inc Radio communication system, base station, relay station, mobile station, and packet transmission control method
GB0200237D0 (en) * 2002-01-07 2002-02-20 Imec Inter Uni Micro Electr Wireless cellular network architecture
US7096274B1 (en) * 2002-02-12 2006-08-22 3Com Corporation Optimum frame size predictor for wireless Local Area Network
JP3811491B2 (ja) * 2002-05-27 2006-08-23 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、送信局、受信局、中継局および通信経路決定方法
JP2004040568A (ja) * 2002-07-04 2004-02-05 Denso Corp 無線通信端末
US7580394B2 (en) * 2002-11-27 2009-08-25 Nokia Corporation System and method for collision-free transmission scheduling in a network
US20040109428A1 (en) * 2002-12-09 2004-06-10 Srikanth Krishnamurthy Method and apparatus for resource allocation for multiple traffic classes in wireless ad-hoc networks
US7583619B2 (en) 2002-12-16 2009-09-01 Nortel Networks Limited Wireless access communications network
JP4118699B2 (ja) * 2003-02-17 2008-07-16 日本電信電話株式会社 無線通信方法および無線通信システム
PT1627510E (pt) * 2003-05-28 2008-04-21 Ericsson Telefon Ab L M Método e sistema para redes de comunicações sem fios utilizando relés
US7903538B2 (en) * 2003-08-06 2011-03-08 Intel Corporation Technique to select transmission parameters
US7400856B2 (en) * 2003-09-03 2008-07-15 Motorola, Inc. Method and apparatus for relay facilitated communications
AU2004311362B9 (en) * 2003-11-19 2008-10-09 Samsung Electronics Co., Ltd. Apparatus and method for transmitting and receiving common control information in a wireless communication system
JP2005252677A (ja) * 2004-03-04 2005-09-15 Kddi Corp マルチホップセルラーシステムにおける基地局及び中継通信装置、並びに無線リソース割当て方法
US8023466B2 (en) * 2004-06-22 2011-09-20 Jianglei Ma Soft handoff in OFDMA system
EP1787414B1 (en) * 2004-06-24 2012-01-11 Nortel Networks Limited Preambles in ofdma system
JP2006033207A (ja) 2004-07-14 2006-02-02 Nec Corp 位置情報提供システム、無線基地局装置及びそれらに用いる位置情報提供方法並びにそのプログラム
KR20070089119A (ko) 2004-07-23 2007-08-30 와이어리스 밸리 커뮤니케이션 인크 무선 네트워크 향상을 위해 무선 장치 또는 기반 구조의 위치를 결정하고 이용하는 방법
US7864659B2 (en) * 2004-08-02 2011-01-04 Interdigital Technology Corporation Quality control scheme for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems
JP4494134B2 (ja) * 2004-09-01 2010-06-30 Ｋｄｄｉ株式会社 無線通信システム、中継局装置および基地局装置
DE602004006624T2 (de) 2004-09-13 2008-01-31 Alcatel Lucent Abschätzung der Übertragungsqualität in einem Funknetz
KR101079102B1 (ko) * 2004-09-30 2011-11-02 엘지전자 주식회사 Ofdm/ofdma 무선 통신 시스템에서의 데이터 전송 및 채널정보 추정 방법
KR100810290B1 (ko) 2004-12-14 2008-03-07 삼성전자주식회사 무선 통신 시스템에서 데이터 버스트 할당 방법 및 시스템
KR100584409B1 (ko) * 2004-12-29 2006-05-26 삼성전자주식회사 직교주파수분할다중접속 기반의 셀룰러 시스템을 위한중계 통신 방법
US8644130B2 (en) * 2005-03-18 2014-02-04 Samsung Electronics Co., Ltd. System and method for subcarrier allocation in a wireless multihop relay network
US7486928B2 (en) * 2005-04-14 2009-02-03 Kddi Corporation Methods and apparatus for wireless communications
US7813695B2 (en) 2005-05-06 2010-10-12 Telefonaktiebolaget L M Ericsson (Publ) Mobile assisted relay selection in a telecommunications system
US20070236386A1 (en) * 2005-05-12 2007-10-11 Ofer Harpak Device and Method for Exchanging Information Over Terrestrial and Satellite Links
JP2006319676A (ja) * 2005-05-12 2006-11-24 Oki Electric Ind Co Ltd フレーム送信方法、トポロジー取得方法、及び無線通信システム
EP1804430B1 (en) 2006-01-03 2013-05-15 Samsung Electronics Co., Ltd. Requesting and allocating upstream bandwidth in a multi-hop relay broadband wireless access communication system
CN101064547B (zh) * 2006-04-27 2010-11-03 上海贝尔阿尔卡特股份有限公司 无线接入系统的中继方法及其基站、中继设备和中继系统
KR101055546B1 (ko) * 2006-08-18 2011-08-08 후지쯔 가부시끼가이샤 노드들 사이의 무선 데이터 프레임 구조
GB2440985A (en) * 2006-08-18 2008-02-20 Fujitsu Ltd Wireless multi-hop communication system
US8259668B2 (en) * 2006-08-18 2012-09-04 Fujitsu Limited Communication systems
GB2440982A (en) * 2006-08-18 2008-02-20 Fujitsu Ltd Wireless multi-hop communication system
GB2440984A (en) * 2006-08-18 2008-02-20 Fujitsu Ltd Wireless multi-hop communication system
GB2440986A (en) * 2006-08-18 2008-02-20 Fujitsu Ltd Wireless multi-hop communication system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1496157A (zh) * 2002-09-07 2004-05-12 Lg������ʽ���� 移动通信系统中的数据转发控制方法
CN1771686A (zh) * 2003-04-07 2006-05-10 艾利森电话股份有限公司 Rlc窗口大小的重新配置
WO2005067173A1 (en) * 2003-12-30 2005-07-21 Nokia Corporation Communication system using relay base stations with asymmetric data links

Also Published As

Publication number Publication date
TW201018122A (en) 2010-05-01
CN101507314A (zh) 2009-08-12
KR100939405B1 (ko) 2010-01-28
US20100128654A1 (en) 2010-05-27
EP2146536A2 (en) 2010-01-20
JP2010063123A (ja) 2010-03-18
KR20100108502A (ko) 2010-10-07
US20080043710A1 (en) 2008-02-21
KR20080016507A (ko) 2008-02-21
CN101127557A (zh) 2008-02-20
GB2440986A (en) 2008-02-20
EP2146536A3 (en) 2011-09-21
JP2008048422A (ja) 2008-02-28
EP2146537A3 (en) 2011-09-21
CN101714895A (zh) 2010-05-26
GB0616482D0 (en) 2006-09-27
US7957257B2 (en) 2011-06-07
KR101119789B1 (ko) 2012-03-22
EP2146537A2 (en) 2010-01-20
JP4852640B2 (ja) 2012-01-11
EP1890505A1 (en) 2008-02-20
TW200816694A (en) 2008-04-01

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