JPS60236526A - 搬送波ホッピング機能を有するｔｄｍａ衛星通信システムの基準局交代方式 - Google Patents

搬送波ホッピング機能を有するｔｄｍａ衛星通信システムの基準局交代方式

Info

Publication number
JPS60236526A
JPS60236526A JP9368484A JP9368484A JPS60236526A JP S60236526 A JPS60236526 A JP S60236526A JP 9368484 A JP9368484 A JP 9368484A JP 9368484 A JP9368484 A JP 9368484A JP S60236526 A JPS60236526 A JP S60236526A
Authority
JP
Japan
Prior art keywords
burst
station
synchronization
frame
carrier
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.)
Granted
Application number
JP9368484A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0378808B2 (enExample
Inventor
Akio Saburi
佐分利　昭夫
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
Nippon Electric Co Ltd
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, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP9368484A priority Critical patent/JPS60236526A/ja
Priority to US06/732,420 priority patent/US4688216A/en
Priority to CA000481124A priority patent/CA1262382A/en
Priority to EP85105789A priority patent/EP0161649B1/en
Priority to DE8585105789T priority patent/DE3583628D1/de
Publication of JPS60236526A publication Critical patent/JPS60236526A/ja
Publication of JPH0378808B2 publication Critical patent/JPH0378808B2/ja
Granted 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
    • H04B7/2126—Synchronisation using a reference station
    • H04B7/2128—Changing of the reference station

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
JP9368484A 1984-05-10 1984-05-10 搬送波ホッピング機能を有するｔｄｍａ衛星通信システムの基準局交代方式 Granted JPS60236526A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9368484A JPS60236526A (ja) 1984-05-10 1984-05-10 搬送波ホッピング機能を有するｔｄｍａ衛星通信システムの基準局交代方式
US06/732,420 US4688216A (en) 1984-05-10 1985-05-09 Station relief arrangement for use in relieving operation of a reference station in a TDMA network without reduction of frame availability
CA000481124A CA1262382A (en) 1984-05-10 1985-05-09 Station relief arrangement for use in relieving operation of a reference station in a tdma network without reduction of frame availability
EP85105789A EP0161649B1 (en) 1984-05-10 1985-05-10 Station relief arrangement for use in relieving operation of a reference station in a tdma network without reduction of frame availability
DE8585105789T DE3583628D1 (de) 1984-05-10 1985-05-10 Anordnung zur referenzstationsuebernahme in einem tdma-netzwerk ohne verminderung der rahmenverfuegbarkeit.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9368484A JPS60236526A (ja) 1984-05-10 1984-05-10 搬送波ホッピング機能を有するｔｄｍａ衛星通信システムの基準局交代方式

Publications (2)

Publication Number Publication Date
JPS60236526A true JPS60236526A (ja) 1985-11-25
JPH0378808B2 JPH0378808B2 (enExample) 1991-12-16

Family

ID=14089232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9368484A Granted JPS60236526A (ja) 1984-05-10 1984-05-10 搬送波ホッピング機能を有するｔｄｍａ衛星通信システムの基準局交代方式

Country Status (1)

Country Link
JP (1) JPS60236526A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09275585A (ja) * 1996-04-05 1997-10-21 Nec Corp Ｍｃ／ｔｄｍａ移動体衛星通信システムおよびその通信チャネル割り当て方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09275585A (ja) * 1996-04-05 1997-10-21 Nec Corp Ｍｃ／ｔｄｍａ移動体衛星通信システムおよびその通信チャネル割り当て方式

Also Published As

Publication number Publication date
JPH0378808B2 (enExample) 1991-12-16

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