GB1387438A - Mobile radio communication system - Google Patents

Mobile radio communication system

Info

Publication number
GB1387438A
GB1387438A GB1439372A GB1439372A GB1387438A GB 1387438 A GB1387438 A GB 1387438A GB 1439372 A GB1439372 A GB 1439372A GB 1439372 A GB1439372 A GB 1439372A GB 1387438 A GB1387438 A GB 1387438A
Authority
GB
United Kingdom
Prior art keywords
signal
tone
transmitter
unit
group
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
GB1439372A
Other languages
English (en)
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.)
TELEVERKETS CENTRALFOERVALT
Original Assignee
TELEVERKETS CENTRALFOERVALT
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 TELEVERKETS CENTRALFOERVALT filed Critical TELEVERKETS CENTRALFOERVALT
Publication of GB1387438A publication Critical patent/GB1387438A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1439372A 1971-03-29 1972-03-28 Mobile radio communication system Expired GB1387438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE403071A SE359423B (enrdf_load_stackoverflow) 1971-03-29 1971-03-29

Publications (1)

Publication Number Publication Date
GB1387438A true GB1387438A (en) 1975-03-19

Family

ID=20263375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1439372A Expired GB1387438A (en) 1971-03-29 1972-03-28 Mobile radio communication system

Country Status (8)

Country Link
AT (1) AT344248B (enrdf_load_stackoverflow)
CH (1) CH553526A (enrdf_load_stackoverflow)
DE (1) DE2215125C3 (enrdf_load_stackoverflow)
DK (1) DK134799B (enrdf_load_stackoverflow)
FI (1) FI56090C (enrdf_load_stackoverflow)
GB (1) GB1387438A (enrdf_load_stackoverflow)
NL (1) NL176034C (enrdf_load_stackoverflow)
SE (1) SE359423B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32789E (en) * 1975-11-24 1988-11-22 Motorola, Inc. Transmission trunk multichannel dispatch system with priority queuing

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020231A1 (de) * 1980-05-24 1981-12-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur durchfuehrung und steuerung von gespraechsablaeufen
DE3334886A1 (de) * 1983-09-27 1985-04-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Mobilfunksystem mit einem buendel von sprechkanaelen, einem organisationskanal und zentraler kanalzuteilung
JP2825257B2 (ja) * 1989-02-17 1998-11-18 株式会社東芝 無線通信装置、およびこれに用いられる親装置と移動装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945262C (de) * 1942-04-30 1956-08-09 Elektronik Ges Mit Beschraenkt Schaltungsanordnung fuer drahtlose Gegensprechverbindungen zwischen einer Hauptstation und mindestens zwei Nebenstationen
FR1015484A (enrdf_load_stackoverflow) * 1946-09-07
US2680154A (en) * 1950-10-05 1954-06-01 Bell Telephone Labor Inc Arrangement for single-channel time sharing
US2881251A (en) * 1953-12-31 1959-04-07 Strip Joseph Apparatus for time multiplexing speech and short bursts of information
NL285959A (enrdf_load_stackoverflow) * 1961-12-01
FR1559724A (enrdf_load_stackoverflow) * 1967-12-21 1969-03-14
FR1599160A (enrdf_load_stackoverflow) * 1968-02-01 1970-07-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32789E (en) * 1975-11-24 1988-11-22 Motorola, Inc. Transmission trunk multichannel dispatch system with priority queuing

Also Published As

Publication number Publication date
DE2215125A1 (de) 1972-10-26
DE2215125B2 (de) 1979-06-21
NL7204105A (enrdf_load_stackoverflow) 1972-10-03
FI56090C (fi) 1979-11-12
CH553526A (fr) 1974-08-30
AT344248B (de) 1978-07-10
DK134799B (da) 1977-01-17
ATA272772A (de) 1977-11-15
FI56090B (fi) 1979-07-31
DE2215125C3 (de) 1985-05-09
NL176034C (nl) 1985-02-01
SE359423B (enrdf_load_stackoverflow) 1973-08-27
DK134799C (enrdf_load_stackoverflow) 1977-06-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee