ATE136407T1 - Verfahren zur synchronisierung von übertragungen in einem übertragungssystem mit gleichzeitiger emission - Google Patents

Verfahren zur synchronisierung von übertragungen in einem übertragungssystem mit gleichzeitiger emission

Info

Publication number
ATE136407T1
ATE136407T1 AT91904582T AT91904582T ATE136407T1 AT E136407 T1 ATE136407 T1 AT E136407T1 AT 91904582 T AT91904582 T AT 91904582T AT 91904582 T AT91904582 T AT 91904582T AT E136407 T1 ATE136407 T1 AT E136407T1
Authority
AT
Austria
Prior art keywords
regional
transmission
transmission region
delay
transmitters
Prior art date
Application number
AT91904582T
Other languages
English (en)
Inventor
Steven J Goldberg
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 ATE136407T1 publication Critical patent/ATE136407T1/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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Radio Relay Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AT91904582T 1990-03-19 1991-01-25 Verfahren zur synchronisierung von übertragungen in einem übertragungssystem mit gleichzeitiger emission ATE136407T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/495,819 US5014344A (en) 1990-03-19 1990-03-19 Method for synchronizing the transmissions in a simulcast transmission system

Publications (1)

Publication Number Publication Date
ATE136407T1 true ATE136407T1 (de) 1996-04-15

Family

ID=23970110

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91904582T ATE136407T1 (de) 1990-03-19 1991-01-25 Verfahren zur synchronisierung von übertragungen in einem übertragungssystem mit gleichzeitiger emission

Country Status (10)

Country Link
US (1) US5014344A (de)
EP (1) EP0521001B1 (de)
JP (1) JPH0783320B2 (de)
KR (1) KR950005818B1 (de)
AT (1) ATE136407T1 (de)
CA (1) CA2072364C (de)
DE (1) DE69118523T2 (de)
ES (1) ES2084811T3 (de)
GR (1) GR3020049T3 (de)
WO (1) WO1991015061A1 (de)

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US5805983A (en) * 1996-07-18 1998-09-08 Ericsson Inc. System and method for equalizing the delay time for transmission paths in a distributed antenna network
US6141373A (en) * 1996-11-15 2000-10-31 Omnipoint Corporation Preamble code structure and detection method and apparatus
US6771629B1 (en) 1999-01-15 2004-08-03 Airbiquity Inc. In-band signaling for synchronization in a voice communications network
US6493338B1 (en) * 1997-05-19 2002-12-10 Airbiquity Inc. Multichannel in-band signaling for data communications over digital wireless telecommunications networks
US6690681B1 (en) * 1997-05-19 2004-02-10 Airbiquity Inc. In-band signaling for data communications over digital wireless telecommunications network
US7164662B2 (en) * 1997-05-19 2007-01-16 Airbiquity, Inc. Network delay identification method and apparatus
US6490454B1 (en) * 1998-08-07 2002-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Downlink observed time difference measurements
US6308065B1 (en) * 1998-12-07 2001-10-23 Agilent Technologies, Inc. Apparatus for testing cellular base stations
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US7319686B1 (en) * 1999-03-18 2008-01-15 Industrial Technology Research Institute Frame synchronization in multi-cell systems with a data interface
US20020077117A1 (en) * 2000-12-15 2002-06-20 Jocelyn Cloutier Synchronous transmission of data with network remote control
US7283567B2 (en) 2001-06-22 2007-10-16 Airbiquity Inc. Network delay identification method and apparatus
FR2834119B1 (fr) * 2001-08-30 2004-05-21 Moving Magnet Tech Mmt Actionneur electromagnetique a deux positions stables de fin de course, notamment pour la commande de vannes de conduits d'admission d'air pour moteurs a combustion interne
US7215965B2 (en) * 2001-11-01 2007-05-08 Airbiquity Inc. Facility and method for wireless transmission of location data in a voice channel of a digital wireless telecommunications network
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JP2006005615A (ja) * 2004-06-17 2006-01-05 Eiden Kk 単一周波数網地上ディジタル放送システム、単一周波数網の同期方式、及び送信装置
US7508810B2 (en) * 2005-01-31 2009-03-24 Airbiquity Inc. Voice channel control of wireless packet data communications
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US8676214B2 (en) * 2009-02-12 2014-03-18 Adc Telecommunications, Inc. Backfire distributed antenna system (DAS) with delayed transport
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US8418039B2 (en) * 2009-08-03 2013-04-09 Airbiquity Inc. Efficient error correction scheme for data transmission in a wireless in-band signaling system
US8249865B2 (en) * 2009-11-23 2012-08-21 Airbiquity Inc. Adaptive data transmission for a digital in-band modem operating over a voice channel
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US8848825B2 (en) 2011-09-22 2014-09-30 Airbiquity Inc. Echo cancellation in wireless inband signaling modem
US9369362B2 (en) 2013-07-19 2016-06-14 Rad Data Communications Ltd. Triangle loopback
KR101716630B1 (ko) * 2014-05-23 2017-03-14 미쓰비시덴키 가부시키가이샤 통신 장치 및 통신 방법 및 프로그램을 기록한 컴퓨터 판독가능한 기록 매체
JP6196277B2 (ja) * 2015-11-17 2017-09-13 日本通信機株式会社 同期放送システム、送信装置

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Also Published As

Publication number Publication date
CA2072364C (en) 1995-05-02
ES2084811T3 (es) 1996-05-16
DE69118523D1 (de) 1996-05-09
KR950005818B1 (ko) 1995-05-31
EP0521001A4 (en) 1993-05-05
EP0521001B1 (de) 1996-04-03
GR3020049T3 (en) 1996-08-31
WO1991015061A1 (en) 1991-10-03
EP0521001A1 (de) 1993-01-07
JPH05505706A (ja) 1993-08-19
JPH0783320B2 (ja) 1995-09-06
US5014344A (en) 1991-05-07
DE69118523T2 (de) 1996-11-14
KR920704435A (ko) 1992-12-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee