ATE729T1 - CALL PROCEDURE. - Google Patents
CALL PROCEDURE.Info
- Publication number
- ATE729T1 ATE729T1 AT79101799T AT79101799T ATE729T1 AT E729 T1 ATE729 T1 AT E729T1 AT 79101799 T AT79101799 T AT 79101799T AT 79101799 T AT79101799 T AT 79101799T AT E729 T1 ATE729 T1 AT E729T1
- Authority
- AT
- Austria
- Prior art keywords
- call
- radio
- calling
- transmitted immediately
- tone
- Prior art date
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]
- H04W84/022—One-way selective calling networks, e.g. wide area paging
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
1. A calling method for selectively calling radio subscribers at an unknown location within the radio range of radio networks, with cyclic selective calling of the mobile radio subscribers on the same HF channel, and having a plurality of stationary transmitter/receiver stations, and having transmitter search, characterised in that the calls are transmitted immediately one after the other without waiting time by the individual transmitters (I, II, III...), that a call tone is automatically generated in the called subscriber's radio receiver by a received selective call, that the minimum time of the call tone is (a-1).tr , a being equal to the number of transmitting stations and tr being the duration of a call signal, and that a semi-automatically or manually triggered call acknowledgement is transmitted immediately after the end of the call tone.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2826988A DE2826988C2 (en) | 1978-06-20 | 1978-06-20 | Call procedure for a radio network |
EP79101799A EP0006186B1 (en) | 1978-06-20 | 1979-06-07 | Calling system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE729T1 true ATE729T1 (en) | 1982-03-15 |
Family
ID=6042252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT79101799T ATE729T1 (en) | 1978-06-20 | 1979-06-07 | CALL PROCEDURE. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0006186B1 (en) |
AT (1) | ATE729T1 (en) |
DE (2) | DE2826988C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2672756B1 (en) * | 1991-02-12 | 1994-11-18 | Telediffusion Fse | PAGING SYSTEM AND SUBSCRIBER TERMINAL FOR RECEIVING MESSAGES FROM THE SYSTEM. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1441130B2 (en) * | 1962-11-13 | 1970-12-03 | De Staat der Nederlanden, ten deze vertegenwoordigd door de directeurgeneraal der PoRterijen, Telegrafie en TeIefonie, Den Haag (Niederlande) | Method for the transmission of information in coded form in one-way traffic from fixed transmitters to mobile receivers |
DE1541425A1 (en) * | 1966-12-29 | 1969-10-16 | Licentia Gmbh | System for the wireless exchange of messages between a fixed station and mobile stations |
DE2042710B2 (en) * | 1970-08-28 | 1977-03-03 | TE KA DE Feiten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Long distance radio telephone system - connects stationary party and mobile terminal irrespective of locality |
FR2120227A5 (en) * | 1970-10-14 | 1972-08-18 | Charbonnages De France | |
DE2056349B2 (en) * | 1970-11-17 | 1977-01-20 | TE KA DE Feiten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Radio telephone system with local fixed radio stations - covers entire field of operation and enables mobile station to recall fixed station |
DE2128204A1 (en) * | 1971-06-07 | 1973-01-04 | Tekade Felten & Guilleaume | PROCEDURE FOR ACCELERATED CONNECTION SETUP BETWEEN A FIXED TELEPHONE PARTICIPANT STATION AND A MOBILE RADIO PARTICIPANT IN AN UNKNOWN LOCATION |
DE2245646A1 (en) * | 1972-09-16 | 1974-03-21 | Bosch Elektronik Gmbh | SYSTEM FOR TELEPHONE COMMUNICATION |
-
1978
- 1978-06-20 DE DE2826988A patent/DE2826988C2/en not_active Expired
-
1979
- 1979-06-07 EP EP79101799A patent/EP0006186B1/en not_active Expired
- 1979-06-07 AT AT79101799T patent/ATE729T1/en not_active IP Right Cessation
- 1979-06-07 DE DE7979101799T patent/DE2962183D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2826988A1 (en) | 1980-01-03 |
EP0006186A1 (en) | 1980-01-09 |
DE2962183D1 (en) | 1982-03-25 |
DE2826988C2 (en) | 1983-03-24 |
EP0006186B1 (en) | 1982-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |