FR2414841B1 - - Google Patents
Info
- Publication number
- FR2414841B1 FR2414841B1 FR7800894A FR7800894A FR2414841B1 FR 2414841 B1 FR2414841 B1 FR 2414841B1 FR 7800894 A FR7800894 A FR 7800894A FR 7800894 A FR7800894 A FR 7800894A FR 2414841 B1 FR2414841 B1 FR 2414841B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7800894A FR2414841A1 (fr) | 1978-01-13 | 1978-01-13 | Systeme de reception pour transmettre, a un poste central, des informations emises par un emetteur mobile |
| GB79669A GB2012525B (en) | 1978-01-13 | 1979-01-09 | Receiving system for transmitting information transmitted by a mobile transmitter to a central station |
| DK10879A DK10879A (da) | 1978-01-13 | 1979-01-10 | Modtagersystem til transmission af information fra en mobil sender til en central station |
| US06/002,271 US4293954A (en) | 1978-01-13 | 1979-01-10 | Receiving system for transmitting information transmitted by a mobile transmitter to a central station |
| DE19792900883 DE2900883A1 (de) | 1978-01-13 | 1979-01-11 | Empfangssystem zum zu einer zentralen stelle uebertragen von einem ortsbeweglichen sender ausgestrahlter information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7800894A FR2414841A1 (fr) | 1978-01-13 | 1978-01-13 | Systeme de reception pour transmettre, a un poste central, des informations emises par un emetteur mobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2414841A1 FR2414841A1 (fr) | 1979-08-10 |
| FR2414841B1 true FR2414841B1 (US20090163788A1-20090625-C00002.png) | 1982-01-29 |
Family
ID=9203415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7800894A Granted FR2414841A1 (fr) | 1978-01-13 | 1978-01-13 | Systeme de reception pour transmettre, a un poste central, des informations emises par un emetteur mobile |
Country Status (5)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3418082C1 (de) * | 1984-05-16 | 1985-10-17 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur Empfängerauswahl in einem Funksystem |
| DE3806604C2 (de) * | 1988-03-02 | 1998-07-30 | Aeg Mobile Communication | Anordnung zur Empfängerauswahl in einem Funksystem |
| GB2238147B (en) * | 1989-11-16 | 1993-04-21 | Gen Electric Co Plc | Radio telemetry systems |
| GB9019488D0 (en) * | 1990-09-06 | 1990-10-24 | Ncr Co | Local area network having a wireless transmission link |
| US6862449B1 (en) | 1998-05-14 | 2005-03-01 | Fujitsu Limited | Reducing interference in cellular mobile communications networks |
| GB2337414A (en) | 1998-05-14 | 1999-11-17 | Fujitsu Ltd | Soft handoff in cellular communications networks |
| GB2337416B (en) | 1998-05-14 | 2003-01-15 | Fujitsu Ltd | Improving backhaul in cellular mobile communications networks |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734131A (en) * | 1956-02-07 | Magnuski | ||
| US2589158A (en) * | 1948-04-02 | 1952-03-11 | Bell Telephone Labor Inc | Mobile-radio and wire system |
| US2883522A (en) * | 1955-05-18 | 1959-04-21 | Tele Dynamics Inc | Mobile communication system with carrier signal strength control |
| US2870326A (en) * | 1956-05-14 | 1959-01-20 | Collins Radio Co | Device for selecting signal of greatest energy |
-
1978
- 1978-01-13 FR FR7800894A patent/FR2414841A1/fr active Granted
-
1979
- 1979-01-09 GB GB79669A patent/GB2012525B/en not_active Expired
- 1979-01-10 US US06/002,271 patent/US4293954A/en not_active Expired - Lifetime
- 1979-01-10 DK DK10879A patent/DK10879A/da unknown
- 1979-01-11 DE DE19792900883 patent/DE2900883A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2012525A (en) | 1979-07-25 |
| DK10879A (da) | 1979-07-14 |
| DE2900883A1 (de) | 1979-07-19 |
| FR2414841A1 (fr) | 1979-08-10 |
| US4293954A (en) | 1981-10-06 |
| GB2012525B (en) | 1982-04-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |