ATE150239T1 - Synchronisierung und entzerrung in einem tdma- zellularen system - Google Patents

Synchronisierung und entzerrung in einem tdma- zellularen system

Info

Publication number
ATE150239T1
ATE150239T1 AT90917881T AT90917881T ATE150239T1 AT E150239 T1 ATE150239 T1 AT E150239T1 AT 90917881 T AT90917881 T AT 90917881T AT 90917881 T AT90917881 T AT 90917881T AT E150239 T1 ATE150239 T1 AT E150239T1
Authority
AT
Austria
Prior art keywords
information
equalization
synchronization
synchronization information
slot
Prior art date
Application number
AT90917881T
Other languages
English (en)
Inventor
Stephen Norman Levine
Larry Charles Puhl
Scott Nelson Carney
Steven Howard Goode
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 ATE150239T1 publication Critical patent/ATE150239T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • 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
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radio Relay Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AT90917881T 1989-06-26 1990-06-22 Synchronisierung und entzerrung in einem tdma- zellularen system ATE150239T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37176489A 1989-06-26 1989-06-26

Publications (1)

Publication Number Publication Date
ATE150239T1 true ATE150239T1 (de) 1997-03-15

Family

ID=23465320

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90917881T ATE150239T1 (de) 1989-06-26 1990-06-22 Synchronisierung und entzerrung in einem tdma- zellularen system

Country Status (11)

Country Link
EP (1) EP0479950B1 (de)
JP (1) JP2674314B2 (de)
KR (1) KR940007670B1 (de)
AT (1) ATE150239T1 (de)
AU (1) AU632350B2 (de)
CA (1) CA2063421C (de)
DE (1) DE69030185T2 (de)
DK (1) DK0479950T3 (de)
ES (1) ES2098277T3 (de)
IL (1) IL94773A (de)
WO (1) WO1991000660A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410588A (en) * 1991-04-03 1995-04-25 Kabushiki Kaisha Toshiba Mobile radio communications system having a supervising radio transmitting station for transmitting a reference synchronizing signal to a first and second base stations via a radio link
US5195090A (en) * 1991-07-09 1993-03-16 At&T Bell Laboratories Wireless access telephone-to-telephone network interface architecture
US5195091A (en) * 1991-07-09 1993-03-16 At&T Bell Laboratories Adaptive synchronization arrangement
US5184347A (en) * 1991-07-09 1993-02-02 At&T Bell Laboratories Adaptive synchronization arrangement
CA2066538C (en) * 1991-07-09 1997-12-23 Brian David Bolliger Mobile-telephone system call processing arrangement
JP3100447B2 (ja) * 1992-01-10 2000-10-16 三菱電機株式会社 適応等化器および受信機
US5388102A (en) * 1993-07-01 1995-02-07 At&T Corp. Arrangement for synchronizing a plurality of base stations
FR2710805B1 (fr) * 1993-09-29 1995-11-10 Alcatel Mobile Comm France Structure de burst de remplissage dans un système cellulaire de radiocommunications numériques utilisant le principe de l'AMRT, et station de base pour l'élaboration d'une telle structure.
FR2721466B1 (fr) * 1994-06-21 1996-07-26 Alcatel Mobile Comm France Signal de contrôle pour récepteurs, dispositif de synchronisation, dispositif d'égalisation, procédé de synchronisation et récepteurs correspondants.
US5734979A (en) * 1995-05-04 1998-03-31 Interwave Communications International, Ltd. Cellular base station with intelligent call routing
US5805576A (en) * 1995-10-18 1998-09-08 Cellular Telecom, Ltd. Method and apparatus for TDMA wireless communication employing collector arrays for range extension
US5801783A (en) * 1996-10-31 1998-09-01 Lucent Technologies Inc. Remote accurate frequency generation using a numerically controlled oscillator
US7177298B2 (en) 2000-01-07 2007-02-13 Gopal Chillariga Dynamic channel allocation in multiple-access communication systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252999A (en) * 1978-10-04 1981-02-24 Bell Telephone Laboratories, Incorporated Signaling and ranging technique for a TDMA satellite communication system
JPS57206141A (en) * 1981-06-12 1982-12-17 Matsushita Electric Ind Co Ltd Switching system of channel in busy
US4414661A (en) * 1981-07-02 1983-11-08 Trancom Ab Apparatus for communicating with a fleet of vehicles
DE3527330A1 (de) * 1985-07-31 1987-02-05 Philips Patentverwaltung Digitales funkuebertragungssystem mit verbindungsbegleitenden organisationskanal im zeitmultiplexrahmen
JP2518208B2 (ja) * 1986-05-06 1996-07-24 日本電気株式会社 移動通信方式
JPS63292838A (ja) * 1987-05-26 1988-11-30 Fujitsu Ltd 伝搬遅延調整方式
US4829543A (en) * 1987-12-04 1989-05-09 Motorola, Inc. Phase-coherent TDMA quadrature receiver for multipath fading channels
JP2604767B2 (ja) * 1987-12-07 1997-04-30 日本電気株式会社 移動通信方式
JPH01300721A (ja) * 1988-05-30 1989-12-05 Nippon Telegr & Teleph Corp <Ntt> Ｔｄｍａ無線通信方式

Also Published As

Publication number Publication date
EP0479950B1 (de) 1997-03-12
IL94773A0 (en) 1991-04-15
WO1991000660A1 (en) 1991-01-10
AU632350B2 (en) 1992-12-24
DK0479950T3 (da) 1997-09-22
JP2674314B2 (ja) 1997-11-12
EP0479950A4 (en) 1992-10-28
ES2098277T3 (es) 1997-05-01
CA2063421A1 (en) 1990-12-27
EP0479950A1 (de) 1992-04-15
KR940007670B1 (ko) 1994-08-22
CA2063421C (en) 1997-09-09
IL94773A (en) 1994-11-11
JPH04505994A (ja) 1992-10-15
AU5952290A (en) 1991-01-17
DE69030185T2 (de) 1997-09-04
KR920702805A (ko) 1992-10-06
DE69030185D1 (de) 1997-04-17

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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