KR960008608B1 - Tdma communications system - Google Patents

Tdma communications system Download PDF

Info

Publication number
KR960008608B1
KR960008608B1 KR88701196A KR880701196A KR960008608B1 KR 960008608 B1 KR960008608 B1 KR 960008608B1 KR 88701196 A KR88701196 A KR 88701196A KR 880701196 A KR880701196 A KR 880701196A KR 960008608 B1 KR960008608 B1 KR 960008608B1
Authority
KR
South Korea
Prior art keywords
communications system
tdma communications
tdma
communications
Prior art date
Application number
KR88701196A
Other languages
English (en)
Other versions
KR890700980A (ko
Inventor
David Edward Borth
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21740787&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR960008608(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of KR890700980A publication Critical patent/KR890700980A/ko
Application granted granted Critical
Publication of KR960008608B1 publication Critical patent/KR960008608B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Time-Division Multiplex Systems (AREA)
KR88701196A 1987-02-02 1988-09-29 Tdma communications system KR960008608B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US997387A 1987-02-02 1987-02-02
PCT/US1988/000313 WO1988005981A1 (en) 1987-02-02 1988-01-25 Tdma communications system with adaptive equalization

Publications (2)

Publication Number Publication Date
KR890700980A KR890700980A (ko) 1989-04-28
KR960008608B1 true KR960008608B1 (en) 1996-06-28

Family

ID=21740787

Family Applications (1)

Application Number Title Priority Date Filing Date
KR88701196A KR960008608B1 (en) 1987-02-02 1988-09-29 Tdma communications system

Country Status (6)

Country Link
EP (1) EP0343189B1 (ko)
JP (3) JPH07105751B2 (ko)
KR (1) KR960008608B1 (ko)
DE (1) DE3885270T2 (ko)
HK (1) HK18797A (ko)
WO (1) WO1988005981A1 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638375A (en) * 1988-11-30 1997-06-10 Motorola, Inc. AGC isolation of information in TDMA systems
US5042082A (en) * 1989-06-26 1991-08-20 Telefonaktiebolaget L. M. Ericsson Mobile assisted handoff
SE468266B (sv) * 1991-04-12 1992-11-30 Ericsson Telefon Ab L M Foerfarande att synkronisera en radiomottagare till en inkommande radiosignal
DE4136147A1 (de) * 1991-11-02 1993-05-06 Robert Bosch Gmbh, 7000 Stuttgart, De Synchronisationsverfahren fuer ein mobilfunktelefon
FR2683689A1 (fr) * 1991-11-08 1993-05-14 Thomson Csf Procede d'egalisation frequentielle d'un canal de transmission numerique et emetteur et recepteur pour la mise en óoeuvre du procede.
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
EP0578260B1 (en) * 1992-07-09 1999-10-20 Nec Corporation TDMA cellular mobile communciation system
FR2700086B1 (fr) * 1992-12-30 1995-04-28 Alcatel Radiotelephone Procédé de transmission d'informations à débit élevé par allocation multiple de blocs, procédé de réception associé et dispositif de réception pour sa mise en Óoeuvre.
JPH09289481A (ja) * 1996-02-20 1997-11-04 Internatl Business Mach Corp <Ibm> 無線通信機、無線通信方法及び無線通信システム
US6658242B1 (en) 1997-12-12 2003-12-02 Thomson Licensing S.A. TDMA wireless telephone system with independently tracked demodulation parameters
US6370160B1 (en) * 1998-12-29 2002-04-09 Thomson Licensing S. A. Base to handset epoch synchronization in multi-line wireless telephone
US7852800B2 (en) 2002-07-23 2010-12-14 Qualcomm Incorporated Reducing interference between users in a communications system through time scattering
DE10241693B4 (de) * 2002-09-09 2011-04-21 Infineon Technologies Ag Verfahren und Vorrichtung zur Durchführung mehrerer Korrelationsprozeduren in einer Mobilfunkumgebung
US7522655B2 (en) 2002-09-09 2009-04-21 Infineon Technologies Ag Method and device for carrying out a plurality of correlation procedures in a mobile telephony environment
EP1829309B1 (en) * 2004-12-13 2008-08-20 Koninklijke Philips Electronics N.V. Reception of a signal transmitted over a transmission link comprising coded channels
JP5453127B2 (ja) * 2010-01-22 2014-03-26 本田技研工業株式会社 自動二輪車

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570125A (en) * 1978-11-21 1980-05-27 Toshiba Corp Automatic equalizer
JPS55141834A (en) * 1979-04-23 1980-11-06 Hitachi Denshi Ltd Transmission method of synchronizing signal
US4483000A (en) * 1981-01-12 1984-11-13 Nippon Electric Co., Ltd. Circuit for eliminating spurious components resulting from burst control in a TDMA system
DE3201934A1 (de) * 1982-01-22 1983-08-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt System zur uebertragung von digitalen informatonssignalen
EP0106136A3 (en) * 1982-09-13 1985-10-16 Communications Satellite Corporation Digitally controlled transversal equalizer
US4686673A (en) * 1984-02-15 1987-08-11 Toshinori Hotta Synchronizing burst transmission phase control system
JPH0669157B2 (ja) * 1985-03-11 1994-08-31 日本電気株式会社 自動等化装置
JPS61247130A (ja) * 1985-04-25 1986-11-04 Mitsubishi Electric Corp 符号化・複号化装置

Also Published As

Publication number Publication date
JPH07105751B2 (ja) 1995-11-13
HK18797A (en) 1997-02-20
EP0343189A1 (en) 1989-11-29
DE3885270T2 (de) 1994-02-17
KR890700980A (ko) 1989-04-28
EP0343189B1 (en) 1993-10-27
WO1988005981A1 (en) 1988-08-11
JP2001257632A (ja) 2001-09-21
JP3469206B2 (ja) 2003-11-25
DE3885270D1 (de) 1993-12-02
EP0343189A4 (en) 1992-05-06
JPH1028084A (ja) 1998-01-27
JPH01503268A (ja) 1989-11-02
JP3467165B2 (ja) 2003-11-17

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