ATE347758T1 - Signal zur synchronisation von feststationen - Google Patents

Signal zur synchronisation von feststationen

Info

Publication number
ATE347758T1
ATE347758T1 AT03076165T AT03076165T ATE347758T1 AT E347758 T1 ATE347758 T1 AT E347758T1 AT 03076165 T AT03076165 T AT 03076165T AT 03076165 T AT03076165 T AT 03076165T AT E347758 T1 ATE347758 T1 AT E347758T1
Authority
AT
Austria
Prior art keywords
sequence
signal
base stations
base station
synchronizing base
Prior art date
Application number
AT03076165T
Other languages
English (en)
Inventor
Marian Rudolf
Bruno Jechoux
Original Assignee
Mitsubishi Electric Inf Tech
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 Mitsubishi Electric Inf Tech filed Critical Mitsubishi Electric Inf Tech
Application granted granted Critical
Publication of ATE347758T1 publication Critical patent/ATE347758T1/de

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
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/708—Parallel implementation
    • 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
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/7077—Multi-step acquisition, e.g. multi-dwell, coarse-fine or validation
    • 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
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2668—Arrangements for Wireless Code-Division Multiple Access [CDMA] System Synchronisation
    • 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
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2687—Inter base stations synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0011—Complementary
    • H04J13/0014—Golay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/102—Combining codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines
    • 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
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70754—Setting of search window, i.e. range of code offsets to be searched
    • 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
    • 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
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2687—Inter base stations synchronisation
    • H04B7/2693—Centralised synchronisation, i.e. using external universal time reference, e.g. by using a global positioning system [GPS] or by distributing time reference over the wireline network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/102—Combining codes
    • H04J13/107—Combining codes by concatenation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
AT03076165T 2000-10-03 2001-10-03 Signal zur synchronisation von feststationen ATE347758T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0012765A FR2814885B1 (fr) 2000-10-03 2000-10-03 Methode de synchronisation de stations de base

Publications (1)

Publication Number Publication Date
ATE347758T1 true ATE347758T1 (de) 2006-12-15

Family

ID=8855058

Family Applications (3)

Application Number Title Priority Date Filing Date
AT03076165T ATE347758T1 (de) 2000-10-03 2001-10-03 Signal zur synchronisation von feststationen
AT02077753T ATE242941T1 (de) 2000-10-03 2001-10-03 Signal zur synchronisation von feststationen
AT01402553T ATE242567T1 (de) 2000-10-03 2001-10-03 Verfahren zur synchronisation von basisstationen

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT02077753T ATE242941T1 (de) 2000-10-03 2001-10-03 Signal zur synchronisation von feststationen
AT01402553T ATE242567T1 (de) 2000-10-03 2001-10-03 Verfahren zur synchronisation von basisstationen

Country Status (9)

Country Link
US (4) US6922406B2 (de)
EP (4) EP1724950A3 (de)
JP (1) JP4650867B2 (de)
CN (3) CN1193629C (de)
AT (3) ATE347758T1 (de)
DE (3) DE60125058T2 (de)
ES (3) ES2201046T3 (de)
FR (1) FR2814885B1 (de)
PT (1) PT1333601E (de)

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FR2814885B1 (fr) * 2000-10-03 2003-05-30 Mitsubishi Electric Inf Tech Methode de synchronisation de stations de base
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US8332732B2 (en) * 2006-11-30 2012-12-11 Qualcomm Incorporated Common air interface supporting single carrier and OFDM
KR100922970B1 (ko) * 2007-02-08 2009-10-22 삼성전자주식회사 통신 시스템에서의 훈련 시퀀스 코드의 생성/변조 방법 및 이를 이용한 데이터 송신 장치
US8111731B2 (en) * 2007-04-04 2012-02-07 Texas Instruments Incorported Block scrambling for orthogonal frequency division multiple access
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JP5035892B2 (ja) * 2007-08-13 2012-09-26 独立行政法人情報通信研究機構 無線端末、データ送信方法
JP5071788B2 (ja) * 2007-08-13 2012-11-14 独立行政法人情報通信研究機構 無線端末、データ送信方法
US8472497B2 (en) * 2007-10-10 2013-06-25 Qualcomm Incorporated Millimeter wave beaconing with directional antennas
EP2215793A2 (de) * 2007-10-31 2010-08-11 Imec Verfahren zur bestimmung und kompensation unerwünschter transceiver-zustände mithilfe komplementärer golay-sequenzenpaare
US9001815B2 (en) * 2007-10-31 2015-04-07 Qualcomm, Incorporated Method and apparatus for signaling transmission characteristics in a wireless communication network
US9008066B2 (en) * 2007-10-31 2015-04-14 Qualcomm, Incorporated Method and apparatus for signaling transmission characteristics in a wireless communication network
US8219891B2 (en) * 2007-11-06 2012-07-10 Qualcomm Incorporated Method and apparatus for creating beamforming profiles in a wireless communication network
CN101447962B (zh) * 2007-11-27 2011-06-08 华为技术有限公司 同步信息的发送与接收方法及装置、同步系统
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JP5488380B2 (ja) * 2010-09-30 2014-05-14 セイコーエプソン株式会社 衛星信号捕捉方法及び衛星信号受信装置
KR101994325B1 (ko) * 2013-05-31 2019-09-30 삼성전자주식회사 통신 시스템에서 어레이 안테나 장치 및 그 제어 방법
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FR2814885B1 (fr) * 2000-10-03 2003-05-30 Mitsubishi Electric Inf Tech Methode de synchronisation de stations de base

Also Published As

Publication number Publication date
ES2277022T3 (es) 2007-07-01
DE60125058T2 (de) 2007-04-12
FR2814885B1 (fr) 2003-05-30
CN1897493A (zh) 2007-01-17
US6930996B2 (en) 2005-08-16
JP2002176376A (ja) 2002-06-21
EP1195924B1 (de) 2003-06-04
US20080062959A1 (en) 2008-03-13
US6922406B2 (en) 2005-07-26
DE60100361D1 (de) 2003-07-17
EP1724950A3 (de) 2011-04-13
DE60100331T2 (de) 2003-12-04
EP1724950A2 (de) 2006-11-22
CN100365958C (zh) 2008-01-30
EP1195924A1 (de) 2002-04-10
CN1630221A (zh) 2005-06-22
FR2814885A1 (fr) 2002-04-05
DE60100361T2 (de) 2003-12-04
ES2198388T3 (es) 2004-02-01
US20050254466A1 (en) 2005-11-17
CN1193629C (zh) 2005-03-16
ATE242941T1 (de) 2003-06-15
PT1333601E (pt) 2007-03-30
US20020039906A1 (en) 2002-04-04
EP1263152B1 (de) 2003-06-11
US7616622B2 (en) 2009-11-10
EP1333601B1 (de) 2006-12-06
ES2201046T3 (es) 2004-03-16
EP1263152A1 (de) 2002-12-04
US7551598B2 (en) 2009-06-23
EP1333601A1 (de) 2003-08-06
US20020165003A1 (en) 2002-11-07
DE60100331D1 (de) 2003-07-10
JP4650867B2 (ja) 2011-03-16
CN1897493B (zh) 2011-09-28
DE60125058D1 (de) 2007-01-18
CN1347255A (zh) 2002-05-01
ATE242567T1 (de) 2003-06-15

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