ATE13789T1 - Funkverbindungssystem. - Google Patents
Funkverbindungssystem.Info
- Publication number
- ATE13789T1 ATE13789T1 AT83300320T AT83300320T ATE13789T1 AT E13789 T1 ATE13789 T1 AT E13789T1 AT 83300320 T AT83300320 T AT 83300320T AT 83300320 T AT83300320 T AT 83300320T AT E13789 T1 ATE13789 T1 AT E13789T1
- Authority
- AT
- Austria
- Prior art keywords
- sequence
- stations
- station
- communication system
- radio communication
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
- H04K1/003—Secret communication by varying carrier frequency at or within predetermined or random intervals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8202357 | 1982-01-27 | ||
EP83300320A EP0084967B1 (fr) | 1982-01-27 | 1983-01-21 | Système de communication par radio |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE13789T1 true ATE13789T1 (de) | 1985-06-15 |
Family
ID=10527920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83300320T ATE13789T1 (de) | 1982-01-27 | 1983-01-21 | Funkverbindungssystem. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0084967B1 (fr) |
JP (1) | JPS58161438A (fr) |
AT (1) | ATE13789T1 (fr) |
AU (1) | AU553652B2 (fr) |
DE (1) | DE3360246D1 (fr) |
GB (1) | GB2114402B (fr) |
IN (1) | IN159180B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2129655B (en) * | 1982-09-08 | 1986-02-05 | Racal Res Ltd | Improvements in and relating to radio communications |
IL82561A (en) * | 1986-05-27 | 1991-12-15 | Fairchild Weston Systems Inc | Secure communication system for multiple remote units |
US5056108A (en) * | 1990-04-04 | 1991-10-08 | Van Metre Lund | Communication system |
EP0944179A3 (fr) * | 1991-08-23 | 2000-06-28 | Kabushiki Kaisha Toshiba | Système de communication par voie radio |
WO1993021703A1 (fr) * | 1992-04-15 | 1993-10-28 | Coachline Video Express Pty Ltd | Systeme de distribution de signaux |
US5533046A (en) * | 1992-10-08 | 1996-07-02 | Lund; Vanmetre | Spread spectrum communication system |
US5463659A (en) * | 1994-07-05 | 1995-10-31 | At&T Ipm Corp. | Apparatus and method of configuring a cordless telephone for operating in a frequency hopping system |
US5809417A (en) * | 1994-07-05 | 1998-09-15 | Lucent Technologies Inc. | Cordless telephone arranged for operating with multiple portable units in a frequency hopping system |
GB9508885D0 (en) * | 1995-05-02 | 1995-06-21 | Plessey Semiconductors Ltd | Wireless local area networks |
GB2300547B (en) * | 1995-05-02 | 1999-08-25 | Plessey Semiconductors Ltd | Wireless local area neworks |
GB9513398D0 (en) * | 1995-06-30 | 1995-09-27 | Boateng Jacob K | Automatic exchangeless universal radio phone |
EP1002375A1 (fr) * | 1997-08-14 | 2000-05-24 | Siemens Aktiengesellschaft | Procede et dispositif de production d'une sequence de nombres aleatoires pour des frequences porteuses dans une transmission en radiotelephonie mobile |
WO1999066653A1 (fr) * | 1998-06-18 | 1999-12-23 | Siemens Aktiengesellschaft | Procede et dispositif permettant de convertir une sequence de nombres aleatoires en frequences porteuses pour une radiotransmission mobile |
US8069468B1 (en) * | 2000-04-18 | 2011-11-29 | Oracle America, Inc. | Controlling access to information over a multiband network |
US20220395193A1 (en) * | 2019-06-26 | 2022-12-15 | Nec Corporation | Height estimation apparatus, height estimation method, and non-transitory computer readable medium storing program |
US20240087353A1 (en) * | 2019-10-31 | 2024-03-14 | Nec Corporation | Image processing apparatus, image processing method, and non-transitory computer readable medium storing image processing program |
JP7355674B2 (ja) | 2020-02-18 | 2023-10-03 | 株式会社日立製作所 | 映像監視システムおよび映像監視方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH499931A (de) * | 1968-02-12 | 1970-11-30 | Patelhold Patentverwertung | Synchronisierverfahren für programmgesteuerte Trägerumtastung |
DE1939975A1 (de) * | 1969-08-06 | 1971-02-18 | Licentia Gmbh | System zur UEbertragung von binaercodierten Nachrichten |
DE2457027B2 (de) * | 1974-12-03 | 1977-02-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zum programmieren von anordnungen zum erzeugen zufallsaehnlicher binaerzeichenfolgen |
-
1983
- 1983-01-18 IN IN30/DEL/83A patent/IN159180B/en unknown
- 1983-01-20 AU AU10623/83A patent/AU553652B2/en not_active Ceased
- 1983-01-21 DE DE8383300320T patent/DE3360246D1/de not_active Expired
- 1983-01-21 EP EP83300320A patent/EP0084967B1/fr not_active Expired
- 1983-01-21 AT AT83300320T patent/ATE13789T1/de active
- 1983-01-21 GB GB08301655A patent/GB2114402B/en not_active Expired
- 1983-01-27 JP JP58012093A patent/JPS58161438A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58161438A (ja) | 1983-09-26 |
EP0084967B1 (fr) | 1985-06-12 |
AU1062383A (en) | 1983-08-04 |
IN159180B (fr) | 1987-04-04 |
EP0084967A3 (en) | 1983-08-10 |
AU553652B2 (en) | 1986-07-24 |
GB2114402B (en) | 1985-06-05 |
GB2114402A (en) | 1983-08-17 |
EP0084967A2 (fr) | 1983-08-03 |
DE3360246D1 (en) | 1985-07-18 |
JPH0234499B2 (fr) | 1990-08-03 |
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