IT1159130B - Apparecchiatura di comunicazione tdma - Google Patents

Apparecchiatura di comunicazione tdma

Info

Publication number
IT1159130B
IT1159130B IT28125/78A IT2812578A IT1159130B IT 1159130 B IT1159130 B IT 1159130B IT 28125/78 A IT28125/78 A IT 28125/78A IT 2812578 A IT2812578 A IT 2812578A IT 1159130 B IT1159130 B IT 1159130B
Authority
IT
Italy
Prior art keywords
communication equipment
tdma communication
tdma
equipment
communication
Prior art date
Application number
IT28125/78A
Other languages
English (en)
Italian (it)
Other versions
IT7828125A0 (it
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of IT7828125A0 publication Critical patent/IT7828125A0/it
Application granted granted Critical
Publication of IT1159130B publication Critical patent/IT1159130B/it

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)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
IT28125/78A 1977-10-13 1978-09-27 Apparecchiatura di comunicazione tdma IT1159130B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84201677A 1977-10-13 1977-10-13

Publications (2)

Publication Number Publication Date
IT7828125A0 IT7828125A0 (it) 1978-09-27
IT1159130B true IT1159130B (it) 1987-02-25

Family

ID=25286325

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28125/78A IT1159130B (it) 1977-10-13 1978-09-27 Apparecchiatura di comunicazione tdma

Country Status (7)

Country Link
JP (1) JPS5940336B2 (ja)
AU (1) AU517905B2 (ja)
CA (1) CA1118920A (ja)
DE (1) DE2843189C2 (ja)
FR (1) FR2406350A1 (ja)
GB (1) GB1565490A (ja)
IT (1) IT1159130B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301530A (en) * 1978-12-18 1981-11-17 The United States Of America As Represented By The Secretary Of The Army Orthogonal spread spectrum time division multiple accessing mobile subscriber access system
CA1166366A (en) * 1979-10-17 1984-04-24 John W. Fennel, Jr. Baton passing method and apparatus for maintaining synchronization in a tdma satellite communication system
JPS5860845A (ja) * 1981-10-07 1983-04-11 Nec Corp 通信方式
JPS58194440A (ja) * 1982-05-08 1983-11-12 Mitsubishi Electric Corp 同期語構成方式
AU567674B2 (en) * 1982-05-11 1987-12-03 Tandem Computers Inc. Satellite communications system
DE3729586A1 (de) * 1987-09-04 1989-03-16 Ant Nachrichtentech Verfahren zum ausgleichen von durch den doppler-effekt hervorgerufenen laufzeit-verschiebungen der bursts in einem tdma-rahmen sowie anordnung
JPH0817345B2 (ja) * 1989-02-03 1996-02-21 日本電気株式会社 衛星通信方式
CN113543265A (zh) * 2020-04-14 2021-10-22 四川海格恒通专网科技有限公司 一种tdma无线自组网业务快速中继系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789142A (en) * 1971-03-26 1974-01-29 Communications Satellite Corp Frame synchronization technique for satellite on-board switching systems
US3838221A (en) * 1971-08-11 1974-09-24 Communications Satellite Corp Tdma satellite communications system having special reference bursts
US4004098A (en) * 1973-12-06 1977-01-18 Communications Satellite Corporation (Comsat) Satellite on-board switching system with satellite-to-satellite link
DE2515470A1 (de) * 1974-07-01 1976-01-22 Mini Verkehrswesen Vorrichtung fuer das selbsttaetige auslenken der automatischen kupplung von schienenfahrzeugen mit drehgestellen
US4009344A (en) * 1974-12-30 1977-02-22 International Business Machines Corporation Inter-related switching, activity compression and demand assignment
US4115661A (en) * 1977-03-21 1978-09-19 Satellite Business Systems Single channel per burst TDMA multiple transponder network
US4135059A (en) * 1977-07-07 1979-01-16 Satellite Business Systems Multiple channel per burst tdma multiple transponder network

Also Published As

Publication number Publication date
JPS5461817A (en) 1979-05-18
GB1565490A (en) 1980-04-23
IT7828125A0 (it) 1978-09-27
AU3819978A (en) 1980-01-24
DE2843189C2 (de) 1985-07-04
AU517905B2 (en) 1981-09-03
CA1118920A (en) 1982-02-23
JPS5940336B2 (ja) 1984-09-29
DE2843189A1 (de) 1979-04-26
FR2406350B1 (ja) 1983-05-06
FR2406350A1 (fr) 1979-05-11

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