LU57547A1 - - Google Patents
Info
- Publication number
- LU57547A1 LU57547A1 LU57547DA LU57547A1 LU 57547 A1 LU57547 A1 LU 57547A1 LU 57547D A LU57547D A LU 57547DA LU 57547 A1 LU57547 A1 LU 57547A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
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 |
|---|---|---|---|
| IT1228068 | 1968-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU57547A1 true LU57547A1 (de) | 1969-04-05 |
Family
ID=11139645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU57547D LU57547A1 (de) | 1968-02-01 | 1968-12-13 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3588371A (de) |
| AT (1) | AT310814B (de) |
| BE (1) | BE725149A (de) |
| CH (1) | CH504826A (de) |
| DE (1) | DE1904623B2 (de) |
| FR (1) | FR1599160A (de) |
| GB (1) | GB1249199A (de) |
| LU (1) | LU57547A1 (de) |
| NL (1) | NL166379C (de) |
| SE (1) | SE356868B (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3729595A (en) * | 1970-02-04 | 1973-04-24 | Sits Soc It Telecom Siemens | Radiotelephone system with central office having individual processors assignable to respective mobile units aboard communicating vehicles |
| US3663762A (en) * | 1970-12-21 | 1972-05-16 | Bell Telephone Labor Inc | Mobile communication system |
| SE359423B (de) * | 1971-03-29 | 1973-08-27 | R Berglund | |
| US3729680A (en) * | 1971-03-29 | 1973-04-24 | Donald R Mc | Radio pager with voice message and substitute paging numbers |
| US3743763A (en) * | 1971-06-04 | 1973-07-03 | Computer Transceiver Systems | Data terminal with automatic response feature |
| US3824469A (en) * | 1972-06-16 | 1974-07-16 | M Ristenbatt | Comprehensive automatic vehicle communication, paging, and position location system |
| US3898390A (en) * | 1973-05-15 | 1975-08-05 | Martin Marietta Corp | Multiple zone communications system and method |
| US4182989A (en) * | 1975-10-24 | 1980-01-08 | Nissan Motor Company, Inc. | System for establishing a communication link between a ground station and each of vehicle drivers within a limited communication area |
| DE2938808A1 (de) * | 1979-09-25 | 1981-04-09 | Siemens AG, 1000 Berlin und 8000 München | System zum aufbau von fernsprechverbindungen, insbesondere nationale grenzen ueberschreitende fernsprechverbindungen, zwischen stationaeren oder mobilen fernsprechstationen zu mobilen fernsprechstationen, z.b. funkfernsprechstationen |
| US4322842A (en) * | 1979-10-23 | 1982-03-30 | Altran Electronics | Broadcast system for distribution automation and remote metering |
| DE2950387C2 (de) * | 1979-12-14 | 1982-06-24 | Siemens AG, 1000 Berlin und 8000 München | Vermittlungssystem mit Personensuchfunktion |
| DE3021171A1 (de) * | 1980-06-04 | 1981-12-10 | Siemens AG, 1000 Berlin und 8000 München | Mobilfunksystem mit hauptkanaelen fuer die drahtlose kommunikation zwischen und mit mobilteilnehmergeraeten und mit subkanaelen fuer drahtlose nahverbindungen zwischen mobilteilnehmergeraeten und diesen zugeordneten tragbaren kommunikationsgeraeten |
| US4467141A (en) * | 1981-09-08 | 1984-08-21 | Portaphone Ag | Telecommunication system with radio line |
| JPS60170341A (ja) * | 1984-02-14 | 1985-09-03 | Nec Corp | 交換方式 |
| DE3665967D1 (en) * | 1985-02-18 | 1989-11-02 | Nec Corp | Mobile telephone system for automatically paging absent mobile subscriber |
| US5054109A (en) * | 1988-12-20 | 1991-10-01 | Ericsson Ge Mobile Communications Inc. | Trunked radio system having fleet queue alert |
-
1968
- 1968-12-05 FR FR1599160D patent/FR1599160A/fr not_active Expired
- 1968-12-09 BE BE725149D patent/BE725149A/xx unknown
- 1968-12-13 LU LU57547D patent/LU57547A1/xx unknown
-
1969
- 1969-01-20 NL NL6900941.A patent/NL166379C/xx not_active IP Right Cessation
- 1969-01-21 AT AT61569A patent/AT310814B/de not_active IP Right Cessation
- 1969-01-22 CH CH87069A patent/CH504826A/it not_active IP Right Cessation
- 1969-01-30 DE DE1904623A patent/DE1904623B2/de not_active Withdrawn
- 1969-01-31 GB GB5360/69A patent/GB1249199A/en not_active Expired
- 1969-02-03 SE SE01402/69A patent/SE356868B/xx unknown
- 1969-02-03 US US796054A patent/US3588371A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL6900941A (de) | 1969-08-05 |
| AT310814B (de) | 1973-10-25 |
| DE1904623A1 (de) | 1970-08-13 |
| BE725149A (de) | 1969-05-16 |
| US3588371A (en) | 1971-06-28 |
| DE1904623B2 (de) | 1978-11-02 |
| FR1599160A (de) | 1970-07-15 |
| CH504826A (it) | 1971-03-15 |
| SE356868B (de) | 1973-06-04 |
| GB1249199A (en) | 1971-10-06 |
| NL166379B (nl) | 1981-02-16 |
| NL166379C (nl) | 1981-07-15 |