WO2009060668A1 - 基地局装置、移動局装置、通信システムおよびセルサーチ方法 - Google Patents

基地局装置、移動局装置、通信システムおよびセルサーチ方法 Download PDF

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Publication number
WO2009060668A1
WO2009060668A1 PCT/JP2008/066943 JP2008066943W WO2009060668A1 WO 2009060668 A1 WO2009060668 A1 WO 2009060668A1 JP 2008066943 W JP2008066943 W JP 2008066943W WO 2009060668 A1 WO2009060668 A1 WO 2009060668A1
Authority
WO
WIPO (PCT)
Prior art keywords
station apparatus
base station
sch
mobile station
search method
Prior art date
Application number
PCT/JP2008/066943
Other languages
English (en)
French (fr)
Inventor
Hidekazu Tsuboi
Katsunari Uemura
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to EP08846498A priority Critical patent/EP2209242A1/en
Priority to CN200880114372A priority patent/CN101843017A/zh
Priority to AU2008325856A priority patent/AU2008325856B2/en
Priority to JP2009539988A priority patent/JP5102842B2/ja
Priority to US12/682,020 priority patent/US20100222050A1/en
Publication of WO2009060668A1 publication Critical patent/WO2009060668A1/ja

Links

Classifications

    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols
    • 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), DMT
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

　Ｐ－ＳＣＨ及びＳ－ＳＣＨへの情報の配置を最適化することにより、移動局装置の回路規模と計算量の削減を図ることができる基地局装置、移動局装置、セルサーチ方法を提供すること。基地局装置２は、同期チャネルとしてプライマリ同期チャネル（Ｐ－ＳＣＨ）と、セカンダリ同期チャネル（Ｓ－ＳＣＨ）を送信する。基地局装置２は、前記セカンダリ同期チャネルに基地局装置２のセルの種別に応じた系列を乗算するＳＣＨ信号生成部２９を具備する。
PCT/JP2008/066943 2007-11-06 2008-09-19 基地局装置、移動局装置、通信システムおよびセルサーチ方法 WO2009060668A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08846498A EP2209242A1 (en) 2007-11-06 2008-09-19 Base station apparatus, mobile station apparatus, communication system, and cell search method
CN200880114372A CN101843017A (zh) 2007-11-06 2008-09-19 基站装置、移动台装置、通信系统以及小区搜索方法
AU2008325856A AU2008325856B2 (en) 2007-11-06 2008-09-19 Base station apparatus, mobile station apparatus, communication system, and cell search method
JP2009539988A JP5102842B2 (ja) 2007-11-06 2008-09-19 基地局装置、移動局装置、通信システムおよびセルサーチ方法
US12/682,020 US20100222050A1 (en) 2007-11-06 2008-09-19 Base station apparatus, mobile station apparatus, communication system, and cell search method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-288065 2007-11-06
JP2007288065 2007-11-06

Publications (1)

Publication Number Publication Date
WO2009060668A1 true WO2009060668A1 (ja) 2009-05-14

Family

ID=40625570

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066943 WO2009060668A1 (ja) 2007-11-06 2008-09-19 基地局装置、移動局装置、通信システムおよびセルサーチ方法

Country Status (6)

Country Link
US (1) US20100222050A1 (ja)
EP (1) EP2209242A1 (ja)
JP (1) JP5102842B2 (ja)
CN (1) CN101843017A (ja)
AU (1) AU2008325856B2 (ja)
WO (1) WO2009060668A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101895982A (zh) * 2010-07-12 2010-11-24 合肥东芯通信股份有限公司 应用于长期演进的下行同步的方法、设备及系统
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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2458418B (en) 2006-12-19 2011-08-03 Lg Electronics Inc Sequence generating method for efficient detection and method for transmitting and receiving signals using the same
KR100938756B1 (ko) 2007-07-06 2010-01-26 엘지전자 주식회사 무선통신 시스템에서 셀 탐색 과정을 수행하는 방법
KR102028011B1 (ko) * 2013-03-11 2019-10-02 삼성전자주식회사 코드 분할 다중 접속 시스템에서의 동기획득 방법 및 장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004159304A (ja) * 2002-10-18 2004-06-03 Ntt Docomo Inc 移動局、移動通信システム、及びセル選択方法
WO2004049618A1 (en) * 2002-11-26 2004-06-10 Electronics And Telecommunications Research Institute Method and apparatus for embodying and synchronizing downlink signal in mobile communication system and method for searching cell using the same
WO2006068023A1 (ja) * 2004-12-22 2006-06-29 Matsushita Electric Industrial Co., Ltd. 無線通信方法、通信端末装置及び無線通信システム
WO2007145357A1 (ja) * 2006-06-16 2007-12-21 Sharp Kabushiki Kaisha データ作成装置、データ作成方法、基地局、移動局、同期検出方法、セクタ同定方法、情報検出方法、および移動通信システム
JP2008141741A (ja) * 2006-11-06 2008-06-19 Motorola Inc 高速セルサーチを行なう方法及び装置
WO2008081535A1 (ja) * 2006-12-28 2008-07-10 Fujitsu Limited セルラシステムにおける送信装置及び受信装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60020013T2 (de) * 1999-06-28 2006-01-19 Texas Instruments Inc., Dallas Synchronisierung von zeitverteilten Duplex
KR100622149B1 (ko) * 2004-11-25 2006-09-19 주식회사 팬택 비동기 방식 광대역 부호분할다중접속 시스템에서의코드그룹 획득 장치 및 방법
CN101238665A (zh) * 2005-08-19 2008-08-06 松下电器产业株式会社 基站装置及移动台装置
KR101306696B1 (ko) * 2005-11-10 2013-09-10 엘지전자 주식회사 다수의 반송파를 이용하여 데이터를 전송하는 장치 및 방법
MX2009003379A (es) * 2006-09-29 2009-06-03 Interdigital Tech Corp Metodo y aparato para operacion de unidad transmisora/receptora inalambrica en celdas dedicadas de servicio de multidifusion de difusion multimedia.
US8121089B2 (en) * 2007-08-22 2012-02-21 Cellco Partnership Femto-BTS RF access mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004159304A (ja) * 2002-10-18 2004-06-03 Ntt Docomo Inc 移動局、移動通信システム、及びセル選択方法
WO2004049618A1 (en) * 2002-11-26 2004-06-10 Electronics And Telecommunications Research Institute Method and apparatus for embodying and synchronizing downlink signal in mobile communication system and method for searching cell using the same
WO2006068023A1 (ja) * 2004-12-22 2006-06-29 Matsushita Electric Industrial Co., Ltd. 無線通信方法、通信端末装置及び無線通信システム
WO2007145357A1 (ja) * 2006-06-16 2007-12-21 Sharp Kabushiki Kaisha データ作成装置、データ作成方法、基地局、移動局、同期検出方法、セクタ同定方法、情報検出方法、および移動通信システム
JP2008141741A (ja) * 2006-11-06 2008-06-19 Motorola Inc 高速セルサーチを行なう方法及び装置
WO2008081535A1 (ja) * 2006-12-28 2008-07-10 Fujitsu Limited セルラシステムにおける送信装置及び受信装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"3GPP TSG RAN WG1 Meeting #49, R1-072049, 2007.05", article SHARP: "Comparison of P-SCH and S-SCH sequence design options", XP008133014 *
"3GPP TSG RAN WG1 Meeting #50, R1-073323, 2007.08", article SHARP: "Proposed Scrambling sequences for S-SCH", pages: 1 - 12, XP008133015 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101895982A (zh) * 2010-07-12 2010-11-24 合肥东芯通信股份有限公司 应用于长期演进的下行同步的方法、设备及系统
CN101895982B (zh) * 2010-07-12 2012-12-19 合肥东芯通信股份有限公司 应用于长期演进的下行同步的方法、设备及系统
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
US20100222050A1 (en) 2010-09-02
EP2209242A1 (en) 2010-07-21
CN101843017A (zh) 2010-09-22
JP5102842B2 (ja) 2012-12-19
AU2008325856A1 (en) 2009-05-14
JPWO2009060668A1 (ja) 2011-03-17
AU2008325856B2 (en) 2012-04-19

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