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DE69703700D1 - Verbesserte synchronisation eines empfängers mit einem sender der frü und spät prüfung während grober synchronisation verwendet - Google Patents

Verbesserte synchronisation eines empfängers mit einem sender der frü und spät prüfung während grober synchronisation verwendet

Info

Publication number
DE69703700D1
DE69703700D1 DE69703700T DE69703700T DE69703700D1 DE 69703700 D1 DE69703700 D1 DE 69703700D1 DE 69703700 T DE69703700 T DE 69703700T DE 69703700 T DE69703700 T DE 69703700T DE 69703700 D1 DE69703700 D1 DE 69703700D1
Authority
DE
Germany
Prior art keywords
synchronization
transmitter
early
receiver
used during
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 - Lifetime
Application number
DE69703700T
Other languages
English (en)
Other versions
DE69703700T2 (de
Inventor
Yi-Pin Wang
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.)
Ericsson Inc
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Publication of DE69703700D1 publication Critical patent/DE69703700D1/de
Application granted granted Critical
Publication of DE69703700T2 publication Critical patent/DE69703700T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • H04L7/007—Detection of the synchronisation error by features other than the received signal transition detection of error based on maximum signal power, e.g. peak value, maximizing autocorrelation
    • 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
    • H04L7/06—Speed or phase control by synchronisation signals the synchronisation signals differing from the information signals in amplitude, polarity or frequency or length

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
DE69703700T 1996-10-08 1997-10-07 Verbesserte synchronisation eines empfängers mit einem sender der frü und spät prüfung während grober synchronisation verwendet Expired - Lifetime DE69703700T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/727,370 US5805646A (en) 1996-10-08 1996-10-08 Synchronization method, and associated circuitry, for improved synchronization of a receiver with a transmitter using early-late testing during coarse synchronization
PCT/US1997/015840 WO1998016031A2 (en) 1996-10-08 1997-10-07 Improved synchronization of a receiver with a transmitter using early-late testing during coarse synchronization

Publications (2)

Publication Number Publication Date
DE69703700D1 true DE69703700D1 (de) 2001-01-18
DE69703700T2 DE69703700T2 (de) 2001-05-10

Family

ID=24922380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69703700T Expired - Lifetime DE69703700T2 (de) 1996-10-08 1997-10-07 Verbesserte synchronisation eines empfängers mit einem sender der frü und spät prüfung während grober synchronisation verwendet

Country Status (11)

Country Link
US (1) US5805646A (de)
EP (1) EP0931391B1 (de)
JP (1) JP3783078B2 (de)
KR (1) KR20000048973A (de)
CN (1) CN1100414C (de)
AU (1) AU725217B2 (de)
BR (1) BR9711592A (de)
CA (1) CA2267836A1 (de)
DE (1) DE69703700T2 (de)
TW (1) TW351893B (de)
WO (1) WO1998016031A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5933418A (en) * 1996-11-15 1999-08-03 Ericsson Inc. Method for increasing control channel capacity in a communication system
US6072786A (en) * 1997-06-12 2000-06-06 Ericsson Inc. Method for acquisition of spotbeam beacon frequency within a satellite communications system
US6134283A (en) * 1997-11-18 2000-10-17 Amati Communications Corporation Method and system for synchronizing time-division-duplexed transceivers
DE19814530A1 (de) * 1998-04-01 1999-10-07 Bosch Gmbh Robert Verfahren zur digitalen Übertragung von Daten in einem drahtlosen Kommunikationsnetz und Empfangsgerät zum Empfang von nach dem Verfahren übertragenen Daten
US6205193B1 (en) 1998-10-15 2001-03-20 Ericsson Inc. Systems and methods for fast terminal synchronization in a wireless communication system
CN100521589C (zh) * 1999-04-29 2009-07-29 西门子公司 使基站与移动台同步的方法，基站以及移动台
US6823302B1 (en) 1999-05-25 2004-11-23 National Semiconductor Corporation Real-time quality analyzer for voice and audio signals
AU4097099A (en) * 1999-05-25 2000-12-12 Algorex, Inc. Real-time quality analyzer for voice and audio signals
ATE441301T1 (de) * 1999-07-09 2009-09-15 Sony Deutschland Gmbh Zellreichweiten-erweiterung in radiokommunikationssystemen mit leistungsregelung der abwärtsrichtung
US6834040B2 (en) * 2001-02-15 2004-12-21 Agilent Technologies, Inc. Measurement synchronization method for voice over packet communication systems
JP3877579B2 (ja) * 2001-11-26 2007-02-07 古野電気株式会社 Ｔｄｍａ通信装置
KR100613602B1 (ko) * 2005-02-07 2006-08-21 삼성전자주식회사 Ｖｓｂ 수신기에 적용되는 심벌 타이밍 복원 장치 및 그방법
CN106134127B (zh) * 2014-04-04 2018-06-29 英国电讯有限公司 用于时分双工网络的基于功率的帧定时同步方法和装置
CN104639274B (zh) * 2014-12-31 2017-12-22 北京遥测技术研究所 一种tdma组网的多目标测控方法
CN118764153B (zh) * 2024-09-09 2025-01-14 杰创智能科技股份有限公司 Gsm系统的复帧同步方法、装置、设备及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228057A (en) * 1989-11-15 1993-07-13 Telefonaktiebolaget L M Ericsson Method of determining sampling time points
EP0590298B1 (de) * 1992-09-29 1998-04-15 Ascom Tech Ag Verfahren zum Synchronisieren eines Empfängers zum Empfang eines mit einem PN-Code gespreizten Datensignals
JP3212390B2 (ja) * 1992-11-17 2001-09-25 クラリオン株式会社 スライディング相関器
IT1256471B (it) * 1992-12-10 1995-12-07 Italtel Spa Metodo per l'acqisizione del sincronismo tra stazione fissa e apparecchio telefonico portatile in un sistema digitale di telefonia cordless
US5444697A (en) * 1993-08-11 1995-08-22 The University Of British Columbia Method and apparatus for frame synchronization in mobile OFDM data communication
US5768323A (en) * 1994-10-13 1998-06-16 Westinghouse Electric Corporation Symbol synchronizer using modified early/punctual/late gate technique
US5646947A (en) * 1995-03-27 1997-07-08 Westinghouse Electric Corporation Mobile telephone single channel per carrier superframe lock subsystem
DE19838764B4 (de) * 1998-08-26 2009-01-08 A. Raymond & Cie Scheibenwaschdüse

Also Published As

Publication number Publication date
EP0931391A2 (de) 1999-07-28
JP2001502134A (ja) 2001-02-13
CA2267836A1 (en) 1998-04-16
CN1100414C (zh) 2003-01-29
JP3783078B2 (ja) 2006-06-07
US5805646A (en) 1998-09-08
AU725217B2 (en) 2000-10-05
EP0931391B1 (de) 2000-12-13
CN1240076A (zh) 1999-12-29
KR20000048973A (ko) 2000-07-25
TW351893B (en) 1999-02-01
WO1998016031A2 (en) 1998-04-16
BR9711592A (pt) 1999-08-24
AU4645297A (en) 1998-05-05
DE69703700T2 (de) 2001-05-10
WO1998016031A3 (en) 1998-05-22

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