JPS6340054B2 - - Google Patents

Info

Publication number
JPS6340054B2
JPS6340054B2 JP3055482A JP3055482A JPS6340054B2 JP S6340054 B2 JPS6340054 B2 JP S6340054B2 JP 3055482 A JP3055482 A JP 3055482A JP 3055482 A JP3055482 A JP 3055482A JP S6340054 B2 JPS6340054 B2 JP S6340054B2
Authority
JP
Japan
Prior art keywords
satellite
initial connection
timing
signal
communication
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
Application number
JP3055482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58148535A (ja
Inventor
Tsutomu Takeuchi
Akio Saburi
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
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3055482A priority Critical patent/JPS58148535A/ja
Publication of JPS58148535A publication Critical patent/JPS58148535A/ja
Publication of JPS6340054B2 publication Critical patent/JPS6340054B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
JP3055482A 1982-03-01 1982-03-01 衛星通信初期接続方式 Granted JPS58148535A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3055482A JPS58148535A (ja) 1982-03-01 1982-03-01 衛星通信初期接続方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3055482A JPS58148535A (ja) 1982-03-01 1982-03-01 衛星通信初期接続方式

Publications (2)

Publication Number Publication Date
JPS58148535A JPS58148535A (ja) 1983-09-03
JPS6340054B2 true JPS6340054B2 (enrdf_load_stackoverflow) 1988-08-09

Family

ID=12307009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3055482A Granted JPS58148535A (ja) 1982-03-01 1982-03-01 衛星通信初期接続方式

Country Status (1)

Country Link
JP (1) JPS58148535A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58148535A (ja) 1983-09-03

Similar Documents

Publication Publication Date Title
US4004098A (en) Satellite on-board switching system with satellite-to-satellite link
US4532635A (en) System and method employing two hop spread spectrum signal transmissions between small earth stations via a satellite and a large earth station and structure and method for synchronizing such transmissions
CA1244153A (en) Method of initially establishing burst acquisition in tdma satellite communications system and arrangement therefor
US4599734A (en) Space diversity communications system for multi-direction time division multiplex communications
US4879713A (en) Satellite-based vehicle communication/position determination system
US4510595A (en) Modified time-division transmission technique for digital mobile radio systems
US3654395A (en) Synchronization of tdma space division satellite system
JPS6232853B2 (enrdf_load_stackoverflow)
US4262356A (en) Method and system for synchronizing a TDMA communication network comprising a satellite equipped with several directional beam antennas transmitting signals at various frequencies
US5640413A (en) Digital mobile radio communication system
EP0324420B1 (en) Transponder frequency offset compensation with recurrently assigned unique words
JPS6356024A (ja) 同期バ−スト送信位相制御方式
JPS6340054B2 (enrdf_load_stackoverflow)
Carter Survey of synchronization techniques for a TDMA satellite-switched system
US4856028A (en) Low data rate communications link
JP3076308B2 (ja) 移動体通信システム
AU2003248318B2 (en) Satellite communication system, receiving earth station and communication satellite switching method
JPS6311817B2 (enrdf_load_stackoverflow)
SU1075426A1 (ru) Система св зи
JPH01215134A (ja) Ｓｓ−ｔｄｍａ衛星通信の同期バースト送信位相制御方式
KR920005905B1 (ko) 위성통신 시스템
JPS6086928A (ja) アクイジシヨン方式
JP2799476B2 (ja) 受信アパーチャ制御方式
JPH0728262B2 (ja) Ｔｄｍａ通信方式
JPS6310616B2 (enrdf_load_stackoverflow)