NL7204105A - - Google Patents

Info

Publication number
NL7204105A
NL7204105A NL7204105A NL7204105A NL7204105A NL 7204105 A NL7204105 A NL 7204105A NL 7204105 A NL7204105 A NL 7204105A NL 7204105 A NL7204105 A NL 7204105A NL 7204105 A NL7204105 A NL 7204105A
Authority
NL
Netherlands
Application number
NL7204105A
Other versions
NL176034C (en
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 filed Critical
Publication of NL7204105A publication Critical patent/NL7204105A/xx
Application granted granted Critical
Publication of NL176034C publication Critical patent/NL176034C/en

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
NL7204105A 1971-03-29 1972-03-27 RADIO SYSTEM FOR MESSAGE EXCHANGE VIA A SINGLE RADIO CHANNEL. NL176034C (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL7204105A true NL7204105A (en) 1972-10-03
NL176034C NL176034C (en) 1985-02-01

Family

ID=20263375

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7204105A NL176034C (en) 1971-03-29 1972-03-27 RADIO SYSTEM FOR MESSAGE EXCHANGE VIA A SINGLE RADIO CHANNEL.

Country Status (8)

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

Families Citing this family (4)

* 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
DE3020231A1 (en) * 1980-05-24 1981-12-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Communication and location system for vehicles - has crossover track wiring HF communication path with priority emergency call procedure
DE3334886A1 (en) * 1983-09-27 1985-04-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Mobile radio system with a group of speech channels, a control channel and central channel allocation
JP2825257B2 (en) * 1989-02-17 1998-11-18 株式会社東芝 Wireless communication device, and parent device and mobile device used therein

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945262C (en) * 1942-04-30 1956-08-09 Elektronik Ges Mit Beschraenkt Circuit arrangement for wireless intercom connections between a main station and at least two secondary stations
GB630819A (en) * 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
BE625528A (en) * 1961-12-01
FR1559724A (en) * 1967-12-21 1969-03-14
FR1599160A (en) * 1968-02-01 1970-07-15

Also Published As

Publication number Publication date
AT344248B (en) 1978-07-10
SE359423B (en) 1973-08-27
CH553526A (en) 1974-08-30
GB1387438A (en) 1975-03-19
NL176034C (en) 1985-02-01
DE2215125C3 (en) 1985-05-09
DE2215125B2 (en) 1979-06-21
FI56090B (en) 1979-07-31
FI56090C (en) 1979-11-12
DE2215125A1 (en) 1972-10-26
ATA272772A (en) 1977-11-15
DK134799B (en) 1977-01-17
DK134799C (en) 1977-06-06

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee