WO2008117335A1 - パイロット信号送信方法，これを適用する基地局，移動局及びセルラーシステム - Google Patents

パイロット信号送信方法，これを適用する基地局，移動局及びセルラーシステム Download PDF

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Publication number
WO2008117335A1
WO2008117335A1 PCT/JP2007/000298 JP2007000298W WO2008117335A1 WO 2008117335 A1 WO2008117335 A1 WO 2008117335A1 JP 2007000298 W JP2007000298 W JP 2007000298W WO 2008117335 A1 WO2008117335 A1 WO 2008117335A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
pilot signal
cell
mobile station
specific pilot
Prior art date
Application number
PCT/JP2007/000298
Other languages
English (en)
French (fr)
Inventor
Takashi Seyama
Original Assignee
Fujitsu Limited
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 to JP2009506051A priority Critical patent/JP4792106B2/ja
Priority to ES12188435.7T priority patent/ES2498931T3/es
Priority to PCT/JP2007/000298 priority patent/WO2008117335A1/ja
Priority to EP12188435.7A priority patent/EP2560309B1/en
Priority to EP07736955.1A priority patent/EP2139250B1/en
Priority to KR1020117024524A priority patent/KR101110000B1/ko
Priority to KR1020097019445A priority patent/KR101136711B1/ko
Application filed by Fujitsu Limited filed Critical Fujitsu Limited
Priority to AU2007350097A priority patent/AU2007350097C1/en
Priority to CN200780052233.4A priority patent/CN101669290B/zh
Priority to CA2681590A priority patent/CA2681590C/en
Priority to ES07736955.1T priority patent/ES2588607T3/es
Priority to ES12188433.2T priority patent/ES2498930T3/es
Priority to EP12188433.2A priority patent/EP2552039B1/en
Publication of WO2008117335A1 publication Critical patent/WO2008117335A1/ja
Priority to US12/560,540 priority patent/US8363588B2/en
Priority to RU2011116342/07A priority patent/RU2462817C1/ru
Priority to RU2011116344/07A priority patent/RU2462818C1/ru
Priority to US13/724,304 priority patent/US8547894B2/en
Priority to US13/971,409 priority patent/US8699399B2/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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7083—Cell search, e.g. using a three-step approach
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0079—Acquisition of downlink reference signals, e.g. detection of cell-ID
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70702—Intercell-related aspects

Landscapes

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

Abstract

移動局の構成を大規模化或いは複雑化せず，適切なセルサーチ処理を実現できるパイロット信号送信方法，これを適用する基地局，移動局，セルラーシステムを提供する。基地局と前記基地局が形成する無線通信エリアのセルにて前記基地局と無線通信を行う移動局を有し，前記基地局から前記移動局への下りデータとして，ユニキャストデータとブロードキャスト・マルチキャストデータを混在して送信しうる移動通信システムでのセル固有パイロット信号送信方法にて，前記基地局が前記ユニキャストデータを送信したサブフレームにて送信したセル固有パイロット信号の開始位相と次のサブフレームにて送信するセル固有パイロット信号の開始位相の差と，前記ブロードキャスト・マルチキャストデータを送信したサブフレームにて送信したセル固有パイロット信号の開始位相と次のサブフレームにて送信するセル固有パイロット信号の開始位相の差を同じとしたことを特徴とする。
PCT/JP2007/000298 2007-03-26 2007-03-26 パイロット信号送信方法，これを適用する基地局，移動局及びセルラーシステム WO2008117335A1 (ja)

Priority Applications (18)

Application Number Priority Date Filing Date Title
EP12188433.2A EP2552039B1 (en) 2007-03-26 2007-03-26 Mobile Communication System
PCT/JP2007/000298 WO2008117335A1 (ja) 2007-03-26 2007-03-26 パイロット信号送信方法，これを適用する基地局，移動局及びセルラーシステム
EP12188435.7A EP2560309B1 (en) 2007-03-26 2007-03-26 Receiving apparatus for a mobile station and communication method for a mobile communication system
EP07736955.1A EP2139250B1 (en) 2007-03-26 2007-03-26 Pilot signal transmitting method, and base station, mobile station and cellular system to which that method is applied
KR1020117024524A KR101110000B1 (ko) 2007-03-26 2007-03-26 이동 통신 시스템
KR1020097019445A KR101136711B1 (ko) 2007-03-26 2007-03-26 파일럿 신호 송신 방법, 이것을 적용하는 기지국, 이동국 및 셀룰러 시스템
CA2681590A CA2681590C (en) 2007-03-26 2007-03-26 Pilot signal transmitting method, base station, mobile station and cellular system to which the method is applied
AU2007350097A AU2007350097C1 (en) 2007-03-26 2007-03-26 Pilot signal transmitting method, and base station, mobile station and cellular system to which that method is applied
CN200780052233.4A CN101669290B (zh) 2007-03-26 2007-03-26 导频信号发送方法、适用该方法的基站、移动站及蜂窝系统
JP2009506051A JP4792106B2 (ja) 2007-03-26 2007-03-26 パイロット信号送信方法，これを適用する基地局及びセルラーシステム
ES07736955.1T ES2588607T3 (es) 2007-03-26 2007-03-26 Método de transmisión de señal piloto, y estación base, estación móvil y sistema celular al que se aplica dicho método
ES12188433.2T ES2498930T3 (es) 2007-03-26 2007-03-26 Sistema de comunicaciones móviles
ES12188435.7T ES2498931T3 (es) 2007-03-26 2007-03-26 Aparato de recepción para una estación móvil y método de comunicación para un sistema de comunicaciones móviles
US12/560,540 US8363588B2 (en) 2007-03-26 2009-09-16 Pilot signal transmitting method, base station, mobile station and cellular system to which the method is applied
RU2011116342/07A RU2462817C1 (ru) 2007-03-26 2011-04-25 Способ передачи пилот-сигнала, базовая станция, мобильная станция и система сотовой связи, в которой применен этот способ
RU2011116344/07A RU2462818C1 (ru) 2007-03-26 2011-04-25 Способ передачи пилот-сигнала, базовая станция, мобильная станция и система сотовой связи, в которой применен этот способ
US13/724,304 US8547894B2 (en) 2007-03-26 2012-12-21 Pilot signal transmitting method, base station, mobile station and cellular system to which the method is applied
US13/971,409 US8699399B2 (en) 2007-03-26 2013-08-20 Pilot signal transmitting method, base station, mobile station and cellular system to which the method is applied

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/000298 WO2008117335A1 (ja) 2007-03-26 2007-03-26 パイロット信号送信方法，これを適用する基地局，移動局及びセルラーシステム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/560,540 Continuation US8363588B2 (en) 2007-03-26 2009-09-16 Pilot signal transmitting method, base station, mobile station and cellular system to which the method is applied

Publications (1)

Publication Number Publication Date
WO2008117335A1 true WO2008117335A1 (ja) 2008-10-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/000298 WO2008117335A1 (ja) 2007-03-26 2007-03-26 パイロット信号送信方法，これを適用する基地局，移動局及びセルラーシステム

Country Status (10)

Country Link
US (3) US8363588B2 (ja)
EP (3) EP2560309B1 (ja)
JP (1) JP4792106B2 (ja)
KR (2) KR101136711B1 (ja)
CN (1) CN101669290B (ja)
AU (1) AU2007350097C1 (ja)
CA (1) CA2681590C (ja)
ES (3) ES2588607T3 (ja)
RU (2) RU2462817C1 (ja)
WO (1) WO2008117335A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012165252A (ja) * 2011-02-08 2012-08-30 Mitsubishi Electric Corp 送信機、受信機および通信システム
JP2013537752A (ja) * 2010-07-23 2013-10-03 エスシーエー アイピーエルエー ホールディングス インコーポレイテッド セルラ通信システム、通信ユニット、並びにブロードキャスト及びユニキャスト通信のための方法
JP5404623B2 (ja) * 2008-06-23 2014-02-05 パナソニック株式会社 無線通信装置および無線通信方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4447575B2 (ja) * 2006-05-01 2010-04-07 株式会社エヌ・ティ・ティ・ドコモ 送信装置及び送信方法
KR100943619B1 (ko) * 2006-10-02 2010-02-24 삼성전자주식회사 확장성 대역폭을 지원하는 셀룰러 무선통신시스템을 위한 하향링크 동기채널의 송수신 방법 및 장치
CA2681590C (en) * 2007-03-26 2014-01-07 Fujitsu Limited Pilot signal transmitting method, base station, mobile station and cellular system to which the method is applied
US8670363B2 (en) * 2007-05-30 2014-03-11 Qualcomm Incorporated Method and apparatus for sending scheduling information for broadcast and multicast services in a cellular communication system
US9386557B2 (en) 2007-08-13 2016-07-05 Qualcomm Incorporated Method and apparatus for supporting broadcast and multicast services in a wireless communication system
US8265006B2 (en) * 2007-12-31 2012-09-11 Intel Corporation Synchronization channel (preamble) structure for mobile worldwide interoperability for microwave access (WiMAX) systems
US8780790B2 (en) * 2008-01-07 2014-07-15 Qualcomm Incorporated TDD operation in wireless communication systems
KR101485184B1 (ko) * 2008-04-30 2015-01-23 엘지전자 주식회사 무선통신 시스템에서 다중셀 특정 메시지 획득방법
JPWO2011099135A1 (ja) * 2010-02-12 2013-06-13 富士通株式会社 移動通信システム、基地局、移動局および無線通信方法
CN102740408A (zh) * 2011-04-11 2012-10-17 中兴通讯股份有限公司 一种下行同步信道处理方法和系统
US20130235884A1 (en) * 2012-03-11 2013-09-12 Broadcom Corporation Mixed serial and parallel stream channel bonding architecture
WO2014044329A1 (en) * 2012-09-24 2014-03-27 Telefonaktiebolaget L M Ericsson (Publ) Broadcast management unit and method for providing digital content to a user equipment, user equipment and method for receiving digital content
US9369252B2 (en) 2013-01-25 2016-06-14 Qualcomm Incorporated Common reference signal phase discontinuity and sequence initialization
CN104159306B (zh) * 2014-07-22 2018-05-29 华为技术有限公司 一种控制空口资源的方法、设备及系统
WO2017186292A1 (en) * 2016-04-28 2017-11-02 Sony Mobile Communications Inc. Transmit power of pilot signals
ES2963956T3 (es) * 2018-08-28 2024-04-03 Beijing Xiaomi Mobile Software Co Ltd Método y aparato para configurar periodo de guardia

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006311359A (ja) * 2005-04-28 2006-11-09 Ntt Docomo Inc 無線パラメータ群を生成する装置、送信機及び受信機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3421226B2 (ja) * 1997-08-27 2003-06-30 三菱電機株式会社 フレーム同期制御装置
KR100388924B1 (ko) * 1999-09-06 2003-06-25 가부시키가이샤 엔.티.티.도코모 인접 셀 검색 제어 방법, 이동국, 및 이동 통신 시스템
JP3678119B2 (ja) * 2000-06-01 2005-08-03 株式会社デンソー Ｏｆｄｍ用通信システムおよびその通信システムに用いられる基地局並びに端末
UA95437C2 (en) * 2004-01-20 2011-08-10 Квелкомм Инкорпорейтед Synchronized broadcast/multicast communication
CN102143119B (zh) 2005-03-30 2016-03-16 苹果公司 正交频分多路复用符号的传输方法和系统
US8355376B2 (en) * 2005-08-25 2013-01-15 Samsung Electronics Co., Ltd Broadcast scheme for a multi-carrier wireless network
JP4854671B2 (ja) * 2005-10-07 2012-01-18 パナソニック株式会社 無線通信基地局装置およびパイロット送信方法
CA2681590C (en) * 2007-03-26 2014-01-07 Fujitsu Limited Pilot signal transmitting method, base station, mobile station and cellular system to which the method is applied

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006311359A (ja) * 2005-04-28 2006-11-09 Ntt Docomo Inc 無線パラメータ群を生成する装置、送信機及び受信機

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
FUJITSU: "Initial cell search procedure and long-CP sub-frame structure. R1-06097", 3GPP TSG RAN WG1 #44BIS, vol. R1-060970, 21 March 2006 (2006-03-21), pages 1 - 10, XP003024547, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG_RL1/TSGR_44bis/Docs/R1-060970.zip> *
LG ELECTRONICS: "Multiplexing of multi-cell MBMS and unicast transmission. R1-06091", 3GPP TSG RAN WG1 #44BIS, vol. R1-060917, 21 March 2006 (2006-03-21), pages 1 - 4, XP003024546, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_44bis/Docs/R1-060917.zip> *
See also references of EP2139250A4 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5404623B2 (ja) * 2008-06-23 2014-02-05 パナソニック株式会社 無線通信装置および無線通信方法
JP2013537752A (ja) * 2010-07-23 2013-10-03 エスシーエー アイピーエルエー ホールディングス インコーポレイテッド セルラ通信システム、通信ユニット、並びにブロードキャスト及びユニキャスト通信のための方法
US9692534B2 (en) 2010-07-23 2017-06-27 Sca Ipla Holdings Inc. Cellular communication system, communication units, and method for broadcast and unicast communication
JP2012165252A (ja) * 2011-02-08 2012-08-30 Mitsubishi Electric Corp 送信機、受信機および通信システム

Also Published As

Publication number Publication date
US8363588B2 (en) 2013-01-29
CN101669290A (zh) 2010-03-10
JP4792106B2 (ja) 2011-10-12
EP2139250A4 (en) 2012-03-28
AU2007350097B2 (en) 2011-08-04
KR101136711B1 (ko) 2012-04-20
KR20110129964A (ko) 2011-12-02
EP2552039B1 (en) 2014-08-27
AU2007350097C1 (en) 2012-03-22
CN101669290B (zh) 2014-05-28
JPWO2008117335A1 (ja) 2010-07-08
RU2462817C1 (ru) 2012-09-27
ES2498930T3 (es) 2014-09-26
EP2560309B1 (en) 2014-08-27
EP2552039A1 (en) 2013-01-30
US20130329624A1 (en) 2013-12-12
CA2681590C (en) 2014-01-07
EP2139250B1 (en) 2016-08-24
EP2139250A1 (en) 2009-12-30
US8699399B2 (en) 2014-04-15
US20100002617A1 (en) 2010-01-07
KR20100005034A (ko) 2010-01-13
ES2498931T3 (es) 2014-09-26
ES2588607T3 (es) 2016-11-03
AU2007350097A1 (en) 2008-10-02
CA2681590A1 (en) 2008-10-02
RU2462818C1 (ru) 2012-09-27
US20130114499A1 (en) 2013-05-09
US8547894B2 (en) 2013-10-01
EP2560309A1 (en) 2013-02-20
KR101110000B1 (ko) 2012-01-31

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