DE69429034D1 - Verfahren und Gerät zur Erstellung und zum Erhalten der Rahmensynchronisation in einer Satelliten Kommunikationsanordnung - Google Patents

Verfahren und Gerät zur Erstellung und zum Erhalten der Rahmensynchronisation in einer Satelliten Kommunikationsanordnung

Info

Publication number
DE69429034D1
DE69429034D1 DE69429034T DE69429034T DE69429034D1 DE 69429034 D1 DE69429034 D1 DE 69429034D1 DE 69429034 T DE69429034 T DE 69429034T DE 69429034 T DE69429034 T DE 69429034T DE 69429034 D1 DE69429034 D1 DE 69429034D1
Authority
DE
Germany
Prior art keywords
creating
frame synchronization
satellite communication
communication arrangement
maintaining frame
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 - Fee Related
Application number
DE69429034T
Other languages
English (en)
Other versions
DE69429034T2 (de
Inventor
Hiroki Tsuda
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of DE69429034D1 publication Critical patent/DE69429034D1/de
Application granted granted Critical
Publication of DE69429034T2 publication Critical patent/DE69429034T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2125—Synchronisation
    • 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
    • H04L7/042—Detectors therefor, e.g. correlators, state machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • H04L7/007—Detection of the synchronisation error by features other than the received signal transition detection of error based on maximum signal power, e.g. peak value, maximizing autocorrelation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Time-Division Multiplex Systems (AREA)
DE69429034T 1993-06-30 1994-06-30 Verfahren und Gerät zur Erstellung und zum Erhalten der Rahmensynchronisation in einer Satelliten Kommunikationsanordnung Expired - Fee Related DE69429034T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19665793A JPH0828754B2 (ja) 1993-06-30 1993-06-30 フレーム同期方式

Publications (2)

Publication Number Publication Date
DE69429034D1 true DE69429034D1 (de) 2001-12-20
DE69429034T2 DE69429034T2 (de) 2002-08-29

Family

ID=16361430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69429034T Expired - Fee Related DE69429034T2 (de) 1993-06-30 1994-06-30 Verfahren und Gerät zur Erstellung und zum Erhalten der Rahmensynchronisation in einer Satelliten Kommunikationsanordnung

Country Status (5)

Country Link
US (1) US5619507A (de)
EP (1) EP0632606B1 (de)
JP (1) JPH0828754B2 (de)
AU (1) AU672700B2 (de)
DE (1) DE69429034T2 (de)

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Also Published As

Publication number Publication date
EP0632606B1 (de) 2001-11-14
AU672700B2 (en) 1996-10-10
AU6608694A (en) 1995-01-12
JPH0828754B2 (ja) 1996-03-21
US5619507A (en) 1997-04-08
JPH0795252A (ja) 1995-04-07
EP0632606A1 (de) 1995-01-04
DE69429034T2 (de) 2002-08-29

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