SG114602A1 - Wireless communication system for multi-hop connection, source station radio station and pilot signal used therein - Google Patents

Wireless communication system for multi-hop connection, source station radio station and pilot signal used therein

Info

Publication number
SG114602A1
SG114602A1 SG200300890A SG200300890A SG114602A1 SG 114602 A1 SG114602 A1 SG 114602A1 SG 200300890 A SG200300890 A SG 200300890A SG 200300890 A SG200300890 A SG 200300890A SG 114602 A1 SG114602 A1 SG 114602A1
Authority
SG
Singapore
Prior art keywords
wireless communication
communication system
pilot signal
signal used
hop connection
Prior art date
Application number
SG200300890A
Other languages
English (en)
Inventor
Fujiwara Atsushi
Takeda Shinji
Yoshino Hitoshi
Otsu Toru
Original Assignee
Ntt Docomo Inc
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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of SG114602A1 publication Critical patent/SG114602A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/76—Pilot transmitters or receivers for control of transmission or for equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • 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
    • H04W40/08—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on transmission power
    • 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
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H04W40/16—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality based on interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/246—Connectivity information discovery
    • 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
    • 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)
  • Radio Relay Systems (AREA)
SG200300890A 2002-03-01 2003-03-01 Wireless communication system for multi-hop connection, source station radio station and pilot signal used therein SG114602A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002056557A JP4014893B2 (ja) 2002-03-01 2002-03-01 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

Publications (1)

Publication Number Publication Date
SG114602A1 true SG114602A1 (en) 2005-09-28

Family

ID=27678601

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200300890A SG114602A1 (en) 2002-03-01 2003-03-01 Wireless communication system for multi-hop connection, source station radio station and pilot signal used therein

Country Status (8)

Country Link
US (1) US7352729B2 (de)
EP (1) EP1341346A3 (de)
JP (1) JP4014893B2 (de)
KR (1) KR100528383B1 (de)
CN (1) CN1262076C (de)
AU (1) AU2003200751B2 (de)
CA (1) CA2420704C (de)
SG (1) SG114602A1 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7269414B2 (en) * 2002-05-28 2007-09-11 Motorola, Inc. Dynamic mobile station configuration in wireless communications systems and methods therefor
US7580394B2 (en) * 2002-11-27 2009-08-25 Nokia Corporation System and method for collision-free transmission scheduling in a network
SE0303602D0 (sv) * 2003-12-30 2003-12-30 Ericsson Telefon Ab L M Method and arrangement in self-organizing cooperative network
US7386036B2 (en) * 2003-12-31 2008-06-10 Spyder Navigations, L.L.C. Wireless multi-hop system with macroscopic multiplexing
US7519371B2 (en) * 2004-02-09 2009-04-14 Qualcomm Incorporated Multi-hop communications in a wireless network
JP4652846B2 (ja) 2004-03-11 2011-03-16 パナソニック株式会社 通信端末装置および通信中継方法
KR20060005918A (ko) * 2004-07-14 2006-01-18 (주)한텔 의사 파일럿 ｐｎ 발생 장치 및 그 방법과 그를 이용한무선 중계 시스템
ATE482549T1 (de) * 2004-11-17 2010-10-15 Alcatel Lucent Verfahren zur planung von paketen in einem kommunikationsnetz
DE602005009340D1 (de) * 2005-06-17 2008-10-09 Fujitsu Ltd Leistungsregelung im Mehrstreckenkommunikationssystem
EP1734666A1 (de) * 2005-06-17 2006-12-20 Fujitsu Limited Verwaltung von Betriebsmitteln im Mehrstreckenkommunikationssystem
EP1734665B1 (de) * 2005-06-17 2011-08-10 Fujitsu Limited Mehrstrecken-Kommunikationssystem
EP1734663B1 (de) * 2005-06-17 2011-06-15 Fujitsu Limited Mehrstrecken-Kommunikationssystem
EP2369879A3 (de) * 2005-06-17 2011-11-09 Fujitsu Limited Kommunikationssystem
KR100865887B1 (ko) * 2005-12-13 2008-10-29 삼성전자주식회사 무선 릴레이 네트워크에서 채널 상태 정보를 얻기 위한장치 및 방법
EP1801995A1 (de) * 2005-12-21 2007-06-27 Fujitsu Limited Signalisierung in Mehrsprungkommunikationssystemen
KR100867316B1 (ko) * 2006-01-03 2008-11-06 삼성전자주식회사 다중 홉 릴레이 방식을 사용하는 광대역 무선 접속 통신시스템에서 중계국 프리앰블 시그널을 이용한 중계국 선택장치 및 방법
CN100495946C (zh) * 2006-01-20 2009-06-03 武汉虹信通信技术有限责任公司 一种统计时分多址无线通信网络中直放站承载话务量的方法
KR100861930B1 (ko) * 2006-03-03 2008-10-09 삼성전자주식회사 다중 홉 중계방식의 광대역 무선 접속 통신시스템에서 중계서비스를 지원하기 위한 장치 및 방법
CN101064555B (zh) * 2006-04-29 2012-05-23 上海贝尔阿尔卡特股份有限公司 多跳接入网络的帧构造、帧处理方法及设备和系统
KR101277954B1 (ko) * 2006-06-20 2013-06-27 삼성전자주식회사 이동 통신 시스템에서 신호 릴레이 방법 및 시스템
KR101317500B1 (ko) * 2006-06-20 2013-10-15 연세대학교 산학협력단 이동통신 시스템의 릴레잉 방법 및 그 시스템
JP4952138B2 (ja) * 2006-08-17 2012-06-13 富士通株式会社 中継局、無線基地局及び通信方法
JP4384151B2 (ja) * 2006-08-28 2009-12-16 株式会社エヌ・ティ・ティ・ドコモ 中継ノード、及び中継方法
KR100786125B1 (ko) * 2006-08-30 2007-12-18 삼성전자주식회사 릴레이 방식의 통신 시스템에서 서비스 경로 선택 방법 및장치
US7995524B2 (en) 2006-09-07 2011-08-09 Industrial Technology Research Institute Wireless communication system and method
JP5192201B2 (ja) * 2006-09-07 2013-05-08 財團法人工業技術研究院 無線通信システム及びその方法
CN101150498B (zh) * 2006-09-18 2012-06-20 华为技术有限公司 多跳无线中继通信系统及其下行数据传输方法
CN101150841B (zh) * 2006-09-20 2011-09-07 上海贝尔阿尔卡特股份有限公司 多跳中继网络中建立移动终端与基站间连接的方法和设备
GB0619454D0 (en) * 2006-10-02 2006-11-08 Fujitsu Ltd Communication systems
GB0619455D0 (en) * 2006-10-02 2006-11-08 Fujitsu Ltd Communication system
CN101166055B (zh) * 2006-10-18 2011-06-01 华为技术有限公司 多跳中继方法和多跳中继系统
GB2443464A (en) * 2006-11-06 2008-05-07 Fujitsu Ltd Signalling in a multi-hop communication systems
JP4983208B2 (ja) * 2006-11-07 2012-07-25 富士通株式会社 中継局、無線通信方法
CN101192870B (zh) * 2006-11-20 2011-08-24 中兴通讯股份有限公司 一种移动通信的中继系统
GB2447883A (en) * 2007-03-02 2008-10-01 Fujitsu Ltd Bandwidth allocation in multi-hop wireless communication systems
KR100974193B1 (ko) * 2007-03-08 2010-08-05 삼성전자주식회사 다중 홉 릴레이 방식을 사용하는 광대역 무선 접속 통신시스템에서 단말 정보 해제 처리 장치 및 방법
GB2447635A (en) * 2007-03-19 2008-09-24 Fujitsu Ltd Scheduling qos communications between nodes within a predetermined time unit in wimax systems
CN101287268B (zh) * 2007-04-13 2012-05-09 中兴通讯股份有限公司 一种无线中继站连接关系更新的方法
CN101286781B (zh) * 2007-04-13 2013-02-27 中兴通讯股份有限公司 一种无线中继站连接关系终止的方法
CN101291473B (zh) * 2007-04-20 2011-12-28 中兴通讯股份有限公司 多跳中继网络资源调度方法
US8041375B2 (en) 2007-10-31 2011-10-18 Qualcomm Incorporated Methods and apparatus for use in peer to peer communications devices and/or systems relating to rate scheduling, traffic scheduling, rate control, and/or power control
CN101527947B (zh) * 2008-03-06 2013-01-23 上海贝尔阿尔卡特股份有限公司 无线中继网络中为移动终端选择通信路径的方法和装置
CN101262625B (zh) * 2008-04-21 2011-01-12 上海无线通信研究中心 一种基于多源中继无线网络的减少信令开销的方法
WO2010000091A1 (zh) * 2008-07-01 2010-01-07 上海贝尔阿尔卡特股份有限公司 无线网络中基站对端设备选择通信路径的方法这装置
CN101355409B (zh) * 2008-09-04 2011-02-09 北京邮电大学 结合位置信息的伙伴选择与协作传输的实现方法
CN101668323B (zh) * 2008-09-05 2013-03-13 华为技术有限公司 接入站点选择方法、切换方法、接入方法及其设备
CN101841842A (zh) * 2009-03-16 2010-09-22 华为技术有限公司 服务节点的选择方法及设备
US8619756B2 (en) * 2009-07-15 2013-12-31 Qualcomm Incorporated Systems and methods for providing resource allocation meeting communication constraints for multi-hop network data flows
US20120230249A1 (en) * 2009-11-10 2012-09-13 Shusaku Fukumoto Wireless communication system, base station device, mobile station device, and wireless communication method
JP5560941B2 (ja) 2009-11-17 2014-07-30 株式会社リコー 無線通信装置、無線通信システム、無線通信方法、無線通信プログラム、記録媒体
US8560168B2 (en) * 2010-08-18 2013-10-15 Snap-On Incorporated System and method for extending communication range and reducing power consumption of vehicle diagnostic equipment
US9066287B2 (en) 2012-01-24 2015-06-23 Qualcomm Incorporated Systems and methods of relay selection and setup
US9794796B2 (en) 2012-06-13 2017-10-17 Qualcomm, Incorporation Systems and methods for simplified store and forward relays
US9510271B2 (en) 2012-08-30 2016-11-29 Qualcomm Incorporated Systems, apparatus, and methods for address format detection
US8743758B1 (en) 2013-11-27 2014-06-03 M87, Inc. Concurrent uses of non-cellular interfaces for participating in hybrid cellular and non-cellular networks
CA2933698C (en) 2013-12-13 2023-05-09 M87, Inc. Methods and systems of secure connections for joining hybrid cellular and non-cellular networks
JP6358332B2 (ja) * 2014-06-16 2018-07-18 富士通株式会社 センサネットワークシステム
CN108712772A (zh) * 2018-04-18 2018-10-26 佛山市龙生光启科技有限公司 一种zigbee网络组网方法
WO2022162425A1 (en) * 2021-01-29 2022-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Transmit power control for multi-relay networks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5682382A (en) * 1995-09-05 1997-10-28 Massachusetts Institute Of Technology Scalable, self-organizing packet radio network having decentralized channel management providing collision-free packet transfer
US20020012320A1 (en) * 2000-03-16 2002-01-31 Ogier Richard G. Mobile ad hoc extensions for the internet

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5485486A (en) * 1989-11-07 1996-01-16 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
MY123040A (en) 1994-12-19 2006-05-31 Salbu Res And Dev Proprietary Ltd Multi-hop packet radio networks
US6049535A (en) * 1996-06-27 2000-04-11 Interdigital Technology Corporation Code division multiple access (CDMA) communication system
US5715526A (en) * 1995-09-08 1998-02-03 Qualcomm Incorporated Apparatus and method for controlling transmission power in a cellular communications system
US6826169B1 (en) * 1996-12-20 2004-11-30 Fujitsu Limited Code multiplexing transmitting apparatus
ID24678A (id) 1997-06-06 2000-07-27 Salbu Res & Dev Pty Ltd Metode pengoperasian suatu jaringan multi stasiun
EP1758266A3 (de) * 1998-03-03 2014-04-23 NEC Corporation Verfahren zur Leistungsregelung in einem mobilen Kommunikationssystem von zellularem Typ
JP3798549B2 (ja) * 1998-03-18 2006-07-19 富士通株式会社 無線基地局のマルチビームアンテナシステム
JP3109589B2 (ja) * 1998-03-18 2000-11-20 日本電気株式会社 Ｃｄｍａ端末の送信パワー調整方法及び装置
US6396819B1 (en) * 1998-03-21 2002-05-28 Richard D. Fleeter Low-cost satellite communication system
US6587690B1 (en) * 1999-02-12 2003-07-01 Lucent Technologies Inc. Method for allocating downlink electromagnetic power in wireless networks
JP3346332B2 (ja) * 1999-04-16 2002-11-18 日本電気株式会社 符号分割多元接続方式移動通信システム
US6351486B1 (en) * 1999-05-25 2002-02-26 Conexant Systems, Inc. Accelerated selection of a base station in a wireless communication system
JP3365379B2 (ja) * 1999-12-13 2003-01-08 日本電気株式会社 基地局選択型送信電力制御方法及び基地局装置
US6393276B1 (en) * 2000-01-12 2002-05-21 Telefonaktiebolaget Lm Ericsson Mobile station assisted forward link open loop power and rate control in a CDMA system
US6865393B1 (en) * 2000-03-03 2005-03-08 Motorola, Inc. Method and system for excess resource distribution in a communication system
US6785510B2 (en) * 2000-03-09 2004-08-31 Salbu Resarch & Development (Proprietary) Limited Routing in a multi-station network
US6735449B2 (en) * 2000-12-28 2004-05-11 Nokia Corporation Apparatus, and an associated method, for facilitating power control in a communication system
US7006483B2 (en) * 2001-02-23 2006-02-28 Ipr Licensing, Inc. Qualifying available reverse link coding rates from access channel power setting
US7046640B2 (en) * 2001-06-29 2006-05-16 Telefonaktiebolaget Lm Ericsson (Publ) Software analysis tool for CDMA system
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5682382A (en) * 1995-09-05 1997-10-28 Massachusetts Institute Of Technology Scalable, self-organizing packet radio network having decentralized channel management providing collision-free packet transfer
US20020012320A1 (en) * 2000-03-16 2002-01-31 Ogier Richard G. Mobile ad hoc extensions for the internet

Also Published As

Publication number Publication date
KR20030071652A (ko) 2003-09-06
JP2003258697A (ja) 2003-09-12
US20030165127A1 (en) 2003-09-04
CN1442961A (zh) 2003-09-17
EP1341346A2 (de) 2003-09-03
CA2420704C (en) 2008-07-22
AU2003200751B2 (en) 2008-10-23
CN1262076C (zh) 2006-06-28
EP1341346A3 (de) 2005-10-19
JP4014893B2 (ja) 2007-11-28
KR100528383B1 (ko) 2005-11-16
CA2420704A1 (en) 2003-09-01
US7352729B2 (en) 2008-04-01

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