DK158186C - Selektivsignal-radiotelefonisystem - Google Patents
Selektivsignal-radiotelefonisystemInfo
- Publication number
- DK158186C DK158186C DK181179A DK181179A DK158186C DK 158186 C DK158186 C DK 158186C DK 181179 A DK181179 A DK 181179A DK 181179 A DK181179 A DK 181179A DK 158186 C DK158186 C DK 158186C
- Authority
- DK
- Denmark
- Prior art keywords
- station
- call
- selective
- mobile
- radio
- 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
- H04W84/025—One-way selective calling networks, e.g. wide area paging with acknowledge back capability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2819644 | 1978-05-05 | ||
DE19782819644 DE2819644A1 (de) | 1978-05-05 | 1978-05-05 | Selektivruf-sprechfunksystem |
Publications (3)
Publication Number | Publication Date |
---|---|
DK181179A DK181179A (da) | 1979-11-06 |
DK158186B DK158186B (da) | 1990-04-02 |
DK158186C true DK158186C (da) | 1990-08-27 |
Family
ID=6038685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK181179A DK158186C (da) | 1978-05-05 | 1979-05-02 | Selektivsignal-radiotelefonisystem |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0005257B1 (da) |
AT (1) | ATE862T1 (da) |
DE (2) | DE2819644A1 (da) |
DK (1) | DK158186C (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2198269B (en) * | 1986-11-27 | 1991-02-20 | Multitone Electronics Plc | Paging systems |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1280352B (de) * | 1966-08-31 | 1968-10-17 | Siemens Ag | Kennungssignalgabeverfahren fuer insbesondere ortsbewegliche Teilnehmerstellen in Funknetzen |
DE2027053C3 (de) * | 1970-06-02 | 1978-05-03 | Funktechnisches Labor Ernst F. V. Sonnenburg, 8330 Eggenfelden | Verfahren zur Überprüfung der Empfänger in einem Selektivrufsystem für n-stellige Frequenzfolge-Selektivrufsignale und Anordnung hierfür |
JPS51132009A (en) * | 1975-05-12 | 1976-11-16 | Kokusai Electric Co Ltd | Selective call circuit |
GB1525324A (en) * | 1975-06-26 | 1978-09-20 | Motorola Inc | Battery saver circuit for use with personalised radio apparatus |
DE2703923B2 (de) * | 1977-01-31 | 1980-08-07 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Drahtlose Personenrufanlage mit Mitteln zur Kontrolle der mit Personenrufempfängern ausgerüsteten Personen |
-
1978
- 1978-05-05 DE DE19782819644 patent/DE2819644A1/de not_active Ceased
-
1979
- 1979-05-02 DE DE7979101315T patent/DE2962499D1/de not_active Expired
- 1979-05-02 EP EP79101315A patent/EP0005257B1/de not_active Expired
- 1979-05-02 AT AT79101315T patent/ATE862T1/de not_active IP Right Cessation
- 1979-05-02 DK DK181179A patent/DK158186C/da active
Also Published As
Publication number | Publication date |
---|---|
DE2819644A1 (de) | 1979-11-08 |
EP0005257B1 (de) | 1982-04-14 |
EP0005257A2 (de) | 1979-11-14 |
ATE862T1 (de) | 1982-04-15 |
DK158186B (da) | 1990-04-02 |
EP0005257A3 (en) | 1979-12-12 |
DK181179A (da) | 1979-11-06 |
DE2962499D1 (en) | 1982-05-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8501904A1 (es) | Metodo y sistema para localizar un miembro de una gran poblacion de unidades individuales particularmente transmisores-receptores de bolsillo portado por personas. | |
ES528793A0 (es) | Un sistema de servicio telefonico por radio movil celular. | |
DE3885350D1 (de) | Überwachtes wechselwirkendes Alarmmeldersystem. | |
ES2057371T3 (es) | Sistemas de comunicaciones. | |
SE9300162D0 (sv) | Anordning vid mobila kommunikationssystem foer att foerlaenga raeckvidden mellan en eller flera mobila enheter och basstation | |
SE8204187D0 (sv) | Anleggning for tradlos overforing av telefonsamtal | |
DE69331461D1 (de) | Verfahren und vorrichtung zur ausführung von kanalumlegung und eingehenden rufen in einem drahtlosen kommunikationssystem | |
DK158186C (da) | Selektivsignal-radiotelefonisystem | |
KR920704486A (ko) | 인입 전화 호출 접속 방법 및 무선 통신 시스템 | |
US3818145A (en) | Radio paging system | |
JPS5753161A (en) | Land mobile radiotelephone exchange system equipped with paging function | |
CA2219366A1 (en) | Method and apparatus for indicating to a wireless network the operational mode of a wireless communicator | |
JPH0771333B2 (ja) | 個人追跡方式 | |
JPS5362404A (en) | Incoming call charging system | |
GB1387438A (en) | Mobile radio communication system | |
JPS5650643A (en) | Connection system for mobile radio telephone | |
JPS56115046A (en) | Mobile radio telephone system | |
JPS5642443A (en) | Message system of mobile radio communication | |
GB1409873A (en) | Alarm signals | |
GB1399313A (en) | Electronic system for locating | |
JPH0345065A (ja) | 位置管理通信システム | |
JPS5373002A (en) | Test system of mobile conunication equipment | |
JPS63303526A (ja) | 異常通報方式 | |
GB1268030A (en) | A mobile apparatus for a radiomobile telecommunications system integrated with the public telephone network | |
SE9504479L (sv) | Anordning vid larmsystem |