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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE403071A SE359423B (it) | 1971-03-29 | 1971-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7204105A true NL7204105A (it) | 1972-10-03 |
| NL176034C NL176034C (nl) | 1985-02-01 |
Family
ID=20263375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7204105A NL176034C (nl) | 1971-03-29 | 1972-03-27 | Radiostelsel voor berichtenuitwisseling via een enkel radiokanaal. |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT344248B (it) |
| CH (1) | CH553526A (it) |
| DE (1) | DE2215125C3 (it) |
| DK (1) | DK134799B (it) |
| FI (1) | FI56090C (it) |
| GB (1) | GB1387438A (it) |
| NL (1) | NL176034C (it) |
| SE (1) | SE359423B (it) |
Families Citing this family (4)
| 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 (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)
| 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 |
| GB630819A (it) * | 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 (it) * | 1961-12-01 | |||
| FR1559724A (it) * | 1967-12-21 | 1969-03-14 | ||
| FR1599160A (it) * | 1968-02-01 | 1970-07-15 |
-
1971
- 1971-03-29 SE SE403071A patent/SE359423B/xx unknown
-
1972
- 1972-03-27 NL NL7204105A patent/NL176034C/xx not_active IP Right Cessation
- 1972-03-28 GB GB1439372A patent/GB1387438A/en not_active Expired
- 1972-03-28 CH CH462372A patent/CH553526A/fr not_active IP Right Cessation
- 1972-03-28 DE DE19722215125 patent/DE2215125C3/de not_active Expired
- 1972-03-29 AT AT272772A patent/AT344248B/de not_active IP Right Cessation
- 1972-03-29 DK DK156272A patent/DK134799B/da not_active IP Right Cessation
- 1972-03-29 FI FI89272A patent/FI56090C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1387438A (en) | 1975-03-19 |
| CH553526A (fr) | 1974-08-30 |
| FI56090B (fi) | 1979-07-31 |
| DE2215125C3 (de) | 1985-05-09 |
| AT344248B (de) | 1978-07-10 |
| ATA272772A (de) | 1977-11-15 |
| DK134799C (it) | 1977-06-06 |
| NL176034C (nl) | 1985-02-01 |
| DE2215125A1 (de) | 1972-10-26 |
| SE359423B (it) | 1973-08-27 |
| DK134799B (da) | 1977-01-17 |
| DE2215125B2 (de) | 1979-06-21 |
| FI56090C (fi) | 1979-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |