BE796638A - Systeme de telecommunications - Google Patents

Systeme de telecommunications

Info

Publication number
BE796638A
BE796638A BE128679A BE128679A BE796638A BE 796638 A BE796638 A BE 796638A BE 128679 A BE128679 A BE 128679A BE 128679 A BE128679 A BE 128679A BE 796638 A BE796638 A BE 796638A
Authority
BE
Belgium
Prior art keywords
telecommunications system
telecommunications
Prior art date
Application number
BE128679A
Other languages
English (en)
French (fr)
Original Assignee
Alexander Cowan Glass
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 Alexander Cowan Glass filed Critical Alexander Cowan Glass
Publication of BE796638A publication Critical patent/BE796638A/xx

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
    • H04B7/155—Ground-based stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
BE128679A 1972-03-10 1973-03-12 Systeme de telecommunications BE796638A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1123672 1972-03-10

Publications (1)

Publication Number Publication Date
BE796638A true BE796638A (fr) 1973-07-02

Family

ID=9982504

Family Applications (1)

Application Number Title Priority Date Filing Date
BE128679A BE796638A (fr) 1972-03-10 1973-03-12 Systeme de telecommunications

Country Status (8)

Country Link
JP (1) JPS492408A (h)
AU (1) AU5314773A (h)
BE (1) BE796638A (h)
DE (1) DE2311926A1 (h)
FR (1) FR2175833B3 (h)
IT (1) IT981293B (h)
LU (1) LU67187A1 (h)
NL (1) NL7303450A (h)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675863A (en) 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US4825448A (en) * 1986-08-07 1989-04-25 International Mobile Machines Corporation Subscriber unit for wireless digital telephone system
US5546383A (en) 1993-09-30 1996-08-13 Cooley; David M. Modularly clustered radiotelephone system

Also Published As

Publication number Publication date
FR2175833B3 (h) 1976-03-05
AU5314773A (en) 1974-09-12
FR2175833A1 (h) 1973-10-26
NL7303450A (h) 1973-09-12
DE2311926A1 (de) 1973-09-13
JPS492408A (h) 1974-01-10
IT981293B (it) 1974-10-10
LU67187A1 (h) 1973-06-15

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