BE645055A - - Google Patents
Info
- Publication number
- BE645055A BE645055A BE645055DA BE645055A BE 645055 A BE645055 A BE 645055A BE 645055D A BE645055D A BE 645055DA BE 645055 A BE645055 A BE 645055A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H04W88/18—Service support devices; Network management devices
- H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
- H04W88/188—Selective call encoders for paging networks, e.g. paging centre devices using frequency address codes
-
- 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
- H04W88/022—Selective call receivers
- H04W88/025—Selective call decoders
- H04W88/026—Selective call decoders using digital address codes
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 |
|---|---|---|---|
| FR927685A FR1371187A (fr) | 1963-03-12 | 1963-03-12 | Système d'appel sélectif |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE645055A true BE645055A (US20030220297A1-20031127-C00074.png) | 1964-09-14 |
Family
ID=8799024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE645055D BE645055A (US20030220297A1-20031127-C00074.png) | 1963-03-12 | 1964-03-12 |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3456240A (en) * | 1965-11-30 | 1969-07-15 | American Telephone & Telegraph | Method and arrangement for signaling in a remote control system |
| US3492577A (en) * | 1966-10-07 | 1970-01-27 | Intern Telemeter Corp | Audience rating system |
| US3518628A (en) * | 1966-11-10 | 1970-06-30 | Electronic Specialty Co | Systems and methods for communicating with a plurality of remote units |
| US3763322A (en) * | 1971-10-01 | 1973-10-02 | Integrated Systems Technology | Digital-to-tone converter utilizing a relaxation oscillator |
| US3763324A (en) * | 1971-10-01 | 1973-10-02 | Integrated Systems Technology | Tone detector system |
| US3962638A (en) * | 1974-08-05 | 1976-06-08 | Shell Oil Company | Data transmission over voice bandwidth of FM radio channel |
| DE2440670C3 (de) * | 1974-08-24 | 1981-03-26 | Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Schaltungsanordnung zum Auswerten und Erkennen einer Reihe unbekannter Codewörter |
| US4258230A (en) * | 1979-06-15 | 1981-03-24 | Mine Safety Appliances Company | Party line telephone system |
| US4463221A (en) * | 1981-04-01 | 1984-07-31 | Midian Electronics, Inc. | Automatic radio telephone encoder/decoder |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE26079E (en) * | 1966-09-20 | Selective calling apparatus | ||
| GB863174A (US20030220297A1-20031127-C00074.png) * | 1957-09-30 | |||
| US3069657A (en) * | 1958-06-11 | 1962-12-18 | Sylvania Electric Prod | Selective calling system |
| US3077577A (en) * | 1959-03-16 | 1963-02-12 | Selective ringing decoder system | |
| US3233221A (en) * | 1960-10-26 | 1966-02-01 | Bendix Corp | Binary code selective calling system having synchronized clock oscillators at the transmitter and receiver |
-
1963
- 1963-03-12 FR FR927685A patent/FR1371187A/fr not_active Expired
-
1964
- 1964-03-11 CH CH314564A patent/CH414760A/fr unknown
- 1964-03-11 US US351106A patent/US3336444A/en not_active Expired - Lifetime
- 1964-03-12 NL NL6402544A patent/NL6402544A/xx unknown
- 1964-03-12 BE BE645055D patent/BE645055A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6402544A (US20030220297A1-20031127-C00074.png) | 1964-09-14 |
| CH414760A (fr) | 1966-06-15 |
| US3336444A (en) | 1967-08-15 |
| FR1371187A (fr) | 1964-09-04 |
