DE69223797D1 - Verfahren und system zur synchronisation und entzerrung einer simultansendung - Google Patents

Verfahren und system zur synchronisation und entzerrung einer simultansendung

Info

Publication number
DE69223797D1
DE69223797D1 DE69223797T DE69223797T DE69223797D1 DE 69223797 D1 DE69223797 D1 DE 69223797D1 DE 69223797 T DE69223797 T DE 69223797T DE 69223797 T DE69223797 T DE 69223797T DE 69223797 D1 DE69223797 D1 DE 69223797D1
Authority
DE
Germany
Prior art keywords
transmission
timing signal
control station
system timing
equalizing
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
DE69223797T
Other languages
English (en)
Other versions
DE69223797T2 (de
Inventor
Jan Peter Ii Vanderspool
Steven Arthur Goreham
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.)
Motorola Mobility LLC
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE69223797D1 publication Critical patent/DE69223797D1/de
Publication of DE69223797T2 publication Critical patent/DE69223797T2/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radio Relay Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DE69223797T 1991-10-04 1992-08-24 Verfahren und system zur synchronisation und entzerrung einer simultansendung Expired - Lifetime DE69223797T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/771,911 US5261118A (en) 1991-10-04 1991-10-04 Simulcast synchronization and equalization system and method therefor
PCT/US1992/007010 WO1993007682A1 (en) 1991-10-04 1992-08-24 Simulcast synchronization and equalization system and method therefor

Publications (2)

Publication Number Publication Date
DE69223797D1 true DE69223797D1 (de) 1998-02-05
DE69223797T2 DE69223797T2 (de) 1998-06-18

Family

ID=25093316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223797T Expired - Lifetime DE69223797T2 (de) 1991-10-04 1992-08-24 Verfahren und system zur synchronisation und entzerrung einer simultansendung

Country Status (8)

Country Link
US (1) US5261118A (de)
EP (1) EP0606272B1 (de)
JP (2) JP3451585B2 (de)
KR (2) KR960012481B1 (de)
AT (1) ATE161669T1 (de)
CA (1) CA2120528C (de)
DE (1) DE69223797T2 (de)
WO (1) WO1993007682A1 (de)

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US5896560A (en) * 1996-04-12 1999-04-20 Transcrypt International/E. F. Johnson Company Transmit control system using in-band tone signalling
US5991309A (en) * 1996-04-12 1999-11-23 E.F. Johnson Company Bandwidth management system for a remote repeater network
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JPH10341466A (ja) * 1997-06-10 1998-12-22 Nec Shizuoka Ltd 無線選択呼出受信機
US6539003B1 (en) * 1997-10-20 2003-03-25 Viasat, Inc. Method for acquisition and synchronization of terminals in a satellite/wireless TDMA system
JP4267092B2 (ja) * 1998-07-07 2009-05-27 富士通株式会社 時刻同期方法
JP3123991B2 (ja) * 1998-10-26 2001-01-15 静岡日本電気株式会社 無線選択呼出し受信機
US6400925B1 (en) * 1999-02-25 2002-06-04 Trw Inc. Packet switch control with layered software
DE19914355A1 (de) * 1999-03-30 2000-10-05 Wolfgang Schaefer Verfahren zur Synchronisation von Entfernten Uhren über Satellit an eine Zentrale Uhr
US6501808B1 (en) * 1999-04-29 2002-12-31 Northrop Grumman Corporation Apparatus and method for instantaneous reacquisition in a network system
US6542754B1 (en) * 1999-05-12 2003-04-01 Cisco Systems, Inc. Synchronizing clock signals in wireless networks
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US6807146B1 (en) 2000-04-21 2004-10-19 Atheros Communications, Inc. Protocols for scalable communication system using overland signals and multi-carrier frequency communication
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US7006468B1 (en) * 2000-07-26 2006-02-28 Qualcomm, Incorporated Page monitoring method and apparatus
US6917609B2 (en) * 2000-08-21 2005-07-12 Pctel Maryland, Inc. Method and apparatus for CDMA pn scanning at indoor and other obstructed locations
US7366518B2 (en) * 2000-12-01 2008-04-29 Lucent Technologies Inc. Supplemental channel sharing algorithm
US20020089946A1 (en) * 2001-01-05 2002-07-11 Hutchings Jonathon M. System and method for providing a timing reference for data transmissions in a satellite-based communications network
US6944188B2 (en) 2001-02-21 2005-09-13 Wi-Lan, Inc. Synchronizing clocks across a communication link
EP1449317B1 (de) * 2001-11-28 2006-04-26 Bridgeco AG Verfahren zur synchronisation in netzwerken
GB0130208D0 (en) * 2001-12-18 2002-02-06 Nokia Corp Synchronised window adaption
FR2834090B1 (fr) * 2001-12-24 2004-02-20 Bull Sa Procede et systeme de sauvegarde de l'horloge locale d'un perimetre informatique
JP2004194086A (ja) * 2002-12-12 2004-07-08 Nec Corp 移動通信システムと無線基地局制御システムおよび無線基地局制御方法
US8144810B2 (en) * 2003-02-19 2012-03-27 Csr Technology Inc. Serial radio frequency to baseband interface with programmable clock
JP2005323113A (ja) * 2004-05-07 2005-11-17 Matsushita Electric Ind Co Ltd 制御局装置及び基地局装置
WO2005117151A1 (en) * 2004-05-26 2005-12-08 Showa Denko K.K. Positive electrode structure and gallium nitride-based compound semiconductor light-emitting device
US7499423B1 (en) * 2004-06-10 2009-03-03 Cisco Technology, Inc. (Us) System and method for clock distribution and synchronization and radio location
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US8626377B2 (en) 2005-08-15 2014-01-07 Innovative Global Systems, Llc Method for data communication between a vehicle and fuel pump
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JP2009512281A (ja) 2005-10-06 2009-03-19 アビオム、インク． パケットベースのシステムにおけるジッター管理および待ち時間補正のための方法およびシステム
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US7738611B2 (en) * 2006-08-07 2010-06-15 Harris Stratex Networks, Inc. Remote monitoring and calibration of system reference clock using network timing reference
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CN101197610B (zh) * 2006-12-06 2011-09-21 中兴通讯股份有限公司 一种cdma基站网管系统时钟同步的方法
US8599861B2 (en) * 2010-06-03 2013-12-03 Kathrein-Werke Kg Active antenna array and method for relaying radio signals
KR101228696B1 (ko) * 2010-09-21 2013-02-01 스카파제이사트 가부시키가이샤 위성 시각 배신 시스템
US8670466B1 (en) 2010-12-22 2014-03-11 Applied Micro Circuits Corporation System and method for residence time calculation
US20120177027A1 (en) * 2011-01-06 2012-07-12 Atheros Communications, Inc. System and method for time synchronizing wireless network access points
IT1404180B1 (it) * 2011-02-28 2013-11-15 Screen Service Broadcasting Technologies S P A Metodo e sistema per sincronizzare sorgenti di tempo e frequenza, particolarmente per trasmissioni di dati video.
JP2014020814A (ja) * 2012-07-13 2014-02-03 Lighthouse Technology & Consulting Co Ltd 衛星測位システム及び測位補強信号生成方法
CN109391337B (zh) * 2017-08-11 2020-12-25 华为技术有限公司 一种同步方法、上报方法以及对应装置
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Also Published As

Publication number Publication date
JPH06511366A (ja) 1994-12-15
CA2120528A1 (en) 1993-04-15
KR940703107A (ko) 1994-09-17
EP0606272B1 (de) 1997-12-29
JP2004007418A (ja) 2004-01-08
JP3451585B2 (ja) 2003-09-29
KR960012481B1 (ko) 1996-09-20
DE69223797T2 (de) 1998-06-18
EP0606272A4 (en) 1994-09-21
EP0606272A1 (de) 1994-07-20
WO1993007682A1 (en) 1993-04-15
US5261118A (en) 1993-11-09
ATE161669T1 (de) 1998-01-15
CA2120528C (en) 1996-11-12

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Legal Events

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Free format text: SCHUMACHER & WILLSAU, PATENTANWALTSSOZIETAET, 80335 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: MOTOROLA MOBILITY, INC. ( N.D. GES. D. STAATES, US

R071 Expiry of right

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