ATE183347T1 - Verfahren und vorrichtung zum aufrechterhalten der synchronisation in einem simultanübertragungsfunksystem - Google Patents

Verfahren und vorrichtung zum aufrechterhalten der synchronisation in einem simultanübertragungsfunksystem

Info

Publication number
ATE183347T1
ATE183347T1 AT93914104T AT93914104T ATE183347T1 AT E183347 T1 ATE183347 T1 AT E183347T1 AT 93914104 T AT93914104 T AT 93914104T AT 93914104 T AT93914104 T AT 93914104T AT E183347 T1 ATE183347 T1 AT E183347T1
Authority
AT
Austria
Prior art keywords
time
base sites
data
marks
base
Prior art date
Application number
AT93914104T
Other languages
English (en)
Inventor
Steven Jeffrey 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 ATE183347T1 publication Critical patent/ATE183347T1/de

Links

Classifications

    • 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
    • H04J3/0602—Systems characterised by the synchronising information used
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AT93914104T 1992-05-29 1993-05-25 Verfahren und vorrichtung zum aufrechterhalten der synchronisation in einem simultanübertragungsfunksystem ATE183347T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/890,974 US5327581A (en) 1992-05-29 1992-05-29 Method and apparatus for maintaining synchronization in a simulcast system

Publications (1)

Publication Number Publication Date
ATE183347T1 true ATE183347T1 (de) 1999-08-15

Family

ID=25397407

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93914104T ATE183347T1 (de) 1992-05-29 1993-05-25 Verfahren und vorrichtung zum aufrechterhalten der synchronisation in einem simultanübertragungsfunksystem

Country Status (8)

Country Link
US (1) US5327581A (de)
EP (1) EP0597084B1 (de)
JP (1) JP2748693B2 (de)
KR (1) KR960011189B1 (de)
AT (1) ATE183347T1 (de)
CA (1) CA2114554C (de)
DE (1) DE69325965T2 (de)
WO (1) WO1993025013A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630112A (en) * 1991-06-19 1997-05-13 Kabushiki Kaisha Toshiba System using timing information contained in data read from reproduction unit controlled by first oscillator to vary frequency of independent system clock signal
US5526383A (en) * 1992-08-14 1996-06-11 Fujitsu Limited Network control system for controlling relative errors between network nodes
US5559967A (en) * 1993-03-18 1996-09-24 Apple Computer, Inc. Method and apparatus for a dynamic, multi-speed bus architecture in which an exchange of speed messages occurs independent of the data signal transfers
US5481258A (en) * 1993-08-11 1996-01-02 Glenayre Electronics, Inc. Method and apparatus for coordinating clocks in a simulcast network
US5579339A (en) * 1994-04-04 1996-11-26 Motorola, Inc. Method for concurrent monitoring of multiple communications
EP1912358A1 (de) * 1994-09-12 2008-04-16 Koninklijke Philips Electronics N.V. Gleichzeitige Übertragung in einem Gleichwellennetz
US5784368A (en) * 1994-09-23 1998-07-21 Motorola, Inc. Method and apparatus for providing a synchronous communication environment
FR2725860A1 (fr) * 1994-10-17 1996-04-19 Telediffusion Fse Procede et systeme de synchronisation d'un reseau de telecommunication
SE9404121L (sv) * 1994-11-29 1995-12-04 Telia Ab Metod för synkronisering av sändare och mottagare vid mobilt radiosystem
CN1132459C (zh) * 1994-11-30 2003-12-24 艾利森电话股份有限公司 无线通信系统
JP3192897B2 (ja) * 1994-12-02 2001-07-30 株式会社日立製作所 無線呼び出しシステム
US5852612A (en) * 1995-03-16 1998-12-22 Bell Atlantic Network Services, Inc. Terminal for receiving simulcast digital video programs
US5651010A (en) * 1995-03-16 1997-07-22 Bell Atlantic Network Services, Inc. Simultaneous overlapping broadcasting of digital programs
US5699388A (en) * 1995-06-21 1997-12-16 Motorola, Inc. System and method for fully distributed synchronization of a radio communication network
US5771462A (en) * 1995-07-07 1998-06-23 International Business Machines Corporation Bus arbitration infrastructure for deployment of wireless networks
US5740541A (en) * 1996-02-26 1998-04-14 Motorola, Inc. Method for transmitting local area/wide area messages and selective call receiver for use therewith
KR970068230A (ko) * 1996-03-27 1997-10-13 김광호 페이징시스템에서 페이징호 동시송출방법
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
US6049720A (en) * 1996-04-12 2000-04-11 Transcrypt International / E.F. Johnson Company Link delay calculation and compensation system
DE19617293A1 (de) * 1996-04-30 1997-11-20 Bosch Gmbh Robert Verfahren zum Aufbau eines Transportdatenstromes
US5873044A (en) * 1997-02-21 1999-02-16 Motorola, Inc. Method and apparatus in a radio communication system for synchronizing transmissions while maintaining full user traffic
US7240087B1 (en) * 1997-06-27 2007-07-03 International Business Machines Corporation Communication network having adjustable response timeouts and method therefore
ZA9810567B (en) * 1997-11-25 1999-06-09 Clariti Telecommunications Int Voice paging protocol
US6185247B1 (en) * 1998-02-27 2001-02-06 Nortel Networks Limited Method of reducing synchronization rearrangements in synchronous transmission systems
US6400733B1 (en) * 1998-12-02 2002-06-04 Agere Systems Guardian Corp. Apparatus and method for recovery of relative signal timing
US6088577A (en) * 1999-01-13 2000-07-11 Clariti Telecommunications International, Ltd. Multiple subcarrier communication system
US6804527B2 (en) * 2001-01-19 2004-10-12 Raze Technologies, Inc. System for coordination of TDD transmission bursts within and between cells in a wireless access system and method of operation
US7457320B1 (en) * 2001-09-05 2008-11-25 Predrag Filipovic Synchronization using multicasting
US8147334B2 (en) * 2003-09-04 2012-04-03 Jean-Marie Gatto Universal game server
WO2003047211A1 (en) * 2001-11-23 2003-06-05 Cyberscan Technology, Inc. Method and systems for large scale controlled and secure data downloading
US7684413B2 (en) * 2002-10-09 2010-03-23 Juniper Networks, Inc. System and method for rate agile adaptive clocking in a packet-based network
JP3966248B2 (ja) 2003-07-17 2007-08-29 日本電気株式会社 データ転送システム及びそれに用いる再調整制御方法並びにそのプログラム
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
US7965646B2 (en) * 2004-08-11 2011-06-21 Qwest Communications International Inc Wireless code-passing system for stateful connection monitoring

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022425A1 (de) * 1980-06-14 1981-12-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und anordnung zum zeitgleichen aussenden von nachrichten ueber mehrere gleichwellensender
US4721955A (en) * 1983-04-22 1988-01-26 Motorola, Inc. Paging universal remote control system
FI71452C (fi) * 1985-04-10 1986-12-19 Arvo Mustonen Synkroniseringsfoerfarande foer ett lokalt t ex riksomfattandepersonsoekarnaets radiosaendare
CH663126A5 (de) * 1985-04-19 1987-11-13 Koechler Erika Fa Verfahren zur synchronisation mehrerer taktgesteuerter sender-empfaenger.
US4696051A (en) * 1985-12-31 1987-09-22 Motorola Inc. Simulcast transmission system having automtic synchronization
US4696052A (en) * 1985-12-31 1987-09-22 Motorola Inc. Simulcast transmitter apparatus having automatic synchronization capability
US4718109A (en) * 1986-03-06 1988-01-05 Motorola, Inc. Automatic synchronization system
CH671124A5 (de) * 1986-04-30 1989-07-31 Zellweger Uster Ag
US4850032A (en) * 1987-11-18 1989-07-18 Motorola, Inc. Simulcast data communications system
US5117424A (en) * 1989-07-20 1992-05-26 Electrocom Automation L.P. Method and apparatus for setting clock signals to predetermined phases at remote broadcast sites in simulcast systems
WO1991002419A1 (en) * 1989-08-09 1991-02-21 Alcatel N.V. Resequencing system for a switching node
US5105439A (en) * 1989-08-11 1992-04-14 Motorola, Inc. Delay equalization detector
JPH03191631A (ja) * 1989-12-21 1991-08-21 Fujitsu Ltd 調歩同期変換装置
US5014344A (en) * 1990-03-19 1991-05-07 Motorola, Inc. Method for synchronizing the transmissions in a simulcast transmission system
US5201061A (en) * 1990-07-23 1993-04-06 Motorola, Inc. Method and apparatus for synchronizing simulcast systems
US5128971A (en) * 1991-01-14 1992-07-07 Motorola, Inc. Frequency synchronization apparatus
US5239672A (en) * 1991-06-28 1993-08-24 Motorola, Inc. Synchronization method and apparatus for simulcast transmission system

Also Published As

Publication number Publication date
EP0597084B1 (de) 1999-08-11
JP2748693B2 (ja) 1998-05-13
JPH06509458A (ja) 1994-10-20
US5327581A (en) 1994-07-05
EP0597084A4 (en) 1994-09-21
EP0597084A1 (de) 1994-05-18
WO1993025013A1 (en) 1993-12-09
KR960011189B1 (ko) 1996-08-21
DE69325965T2 (de) 2000-03-16
CA2114554C (en) 1997-05-13
DE69325965D1 (de) 1999-09-16

Similar Documents

Publication Publication Date Title
DE69325965D1 (de) Verfahren und vorrichtung zum aufrechterhalten der synchronisation in einem simultanübertragungsfunksystem
ATE557482T1 (de) Verfahren und vorrichtung zur sequenziellen synchronisation von einem funknetzwerk
WO1997005722A3 (en) Apparatus and method for synchronizing base sites individually in a communication system
CA2014259A1 (en) Synchronizing continuous bit stream oriented terminals in a communications network
DE3650433D1 (de) Verfahren zur Synchronisierung von Funksendern in einem lokalen, z.B. nationalen Funknetz.
ES2058207T3 (es) Adquisicion rapida de referencia y compensacion de error de fase para transmision radio de datos.
KR930702822A (ko) 통신 시스템에서의 데이타 패킷 얼라인먼트
DE69421364D1 (de) Verfahren zum Prüfen eines Sender-Empfängers und Basisstation einer Zeitmultiplexfunkkommunikationsanlage
KR960027579A (ko) 무선 전화 시스템
DE69840093D1 (de) Rahmensynchronisierung von testsignalen in einem kommunikationsnetzwerk
FR2786964B1 (fr) Procede et systeme pour asservir une frequence via un reseau de transmission asynchrone et reseau radiotelephonique incluant ce systeme
ATE297083T1 (de) Schnelle synchronisierung in nachrichtenübertragungssystemen
ATE7557T1 (de) Verfahren und anordnung zum zeitgleichen aussenden von nachrichten ueber mehrere gleichwellensender.
FR2798241B1 (fr) Procede et dispositif de synchronisation d'un recepteur de communication
KR980007117A (ko) 코드 분할 다중 접속 이동 통신 시스템에 있어서의 신호 송신 방법 및 장치
ATE475286T1 (de) Vorrichtung und verfahren zum senden von daten per funk
SU1840576A1 (ru) Система синхронизации часов по радиоканалу
JPS5254312A (en) Frequency synchronization
PL201047A1 (pl) Sposob i urzadzenie do synchronizacji stacji nadawczych pracujacych w multipleksie czasowym,zwlaszcza do zdalnego sterowania obiektow ruchomych
JPS5730437A (en) Block data transmission system
CS251372B1 (cs) Zařízení pro synchronizaci časových zdrojů seismologických a seismoakustických aparatur
JPS55130250A (en) Compensating method for transmission delay time
JPS5547752A (en) Data collection method
JPS54102907A (en) Adjusting method for inter-station delay phase amount
JPS5271918A (en) Synchronous transmission system for time compressed multiplex transmis sion

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties