DK141190B - Radiokommunikationsanlæg. - Google Patents
Radiokommunikationsanlæg. Download PDFInfo
- Publication number
- DK141190B DK141190B DK100374A DK100374A DK141190B DK 141190 B DK141190 B DK 141190B DK 100374 A DK100374 A DK 100374A DK 100374 A DK100374 A DK 100374A DK 141190 B DK141190 B DK 141190B
- Authority
- DK
- Denmark
- Prior art keywords
- channel
- block
- answer
- station
- signal
- Prior art date
Links
- 238000010586 diagram Methods 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 239000004071 soot Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/20—Countermeasures against jamming
- H04K3/22—Countermeasures against jamming including jamming detection and monitoring
- H04K3/224—Countermeasures against jamming including jamming detection and monitoring with countermeasures at transmission and/or reception of the jammed signal, e.g. stopping operation of transmitter or receiver, nulling or enhancing transmitted power in direction of or at frequency of jammer
- H04K3/226—Selection of non-jammed channel for communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7302803 | 1973-02-28 | ||
| SE7302803A SE370841B (enrdf_load_stackoverflow) | 1973-02-28 | 1973-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK141190B true DK141190B (da) | 1980-01-28 |
| DK141190C DK141190C (enrdf_load_stackoverflow) | 1980-07-07 |
Family
ID=20316758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK100374A DK141190B (da) | 1973-02-28 | 1974-02-25 | Radiokommunikationsanlæg. |
Country Status (10)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53108349A (en) * | 1977-03-04 | 1978-09-21 | Fujitsu Ltd | Micro-diagnosis system |
| JPS5866161A (ja) * | 1981-10-16 | 1983-04-20 | Fujitsu Ltd | 診断方式 |
| DE3211325C1 (de) * | 1982-03-27 | 1989-05-18 | Rohde & Schwarz GmbH & Co KG, 8000 München | System zum automatischen Aufbau einer Kurzwellen-Telegrafiezeichen-Verbindung |
| JPS60179861A (ja) * | 1984-02-27 | 1985-09-13 | Fujitsu Ltd | 入出力システムのメモリ診断方式 |
| DE3689290T2 (de) * | 1985-04-22 | 1994-04-28 | Ncr Co | Verfahren zur Auswahl eines optimalen Übertragungskanals in einem Kommunikationssystem mit mehreren Stationen. |
| JPH0815351B2 (ja) * | 1986-05-31 | 1996-02-14 | 日本電気株式会社 | コ−ドレス電話方式 |
| DE3907568A1 (de) * | 1989-03-09 | 1990-09-13 | Bosch Gmbh Robert | Verfahren zur drahtlosen uebertragung von informationen |
| DE3933835A1 (de) * | 1989-10-10 | 1991-04-18 | Grundig Emv | Schnurloser telefonapparat mit einer in der mobilstation und der basisstation angeordneten sendersuchlaufeinrichtung und mit einem mit der sendersuchlaufeinrichtung verbundenen speicher |
| EP0488173A3 (en) * | 1990-11-27 | 1993-04-28 | Canon Kabushiki Kaisha | Wireless communication channel selecting method |
-
1973
- 1973-02-28 SE SE7302803A patent/SE370841B/xx unknown
-
1974
- 1974-02-22 DE DE19742408587 patent/DE2408587C3/de not_active Expired
- 1974-02-25 GB GB837674A patent/GB1423972A/en not_active Expired
- 1974-02-25 CH CH264274A patent/CH574697A5/xx not_active IP Right Cessation
- 1974-02-25 NL NL7402506A patent/NL7402506A/xx not_active Application Discontinuation
- 1974-02-25 DK DK100374A patent/DK141190B/da unknown
- 1974-02-26 BE BE141416A patent/BE811603A/xx unknown
- 1974-02-26 IT IT4877174A patent/IT1008329B/it active
- 1974-02-27 FR FR7406603A patent/FR2219595B1/fr not_active Expired
- 1974-02-28 JP JP2293174A patent/JPS5026417A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK141190C (enrdf_load_stackoverflow) | 1980-07-07 |
| SE370841B (enrdf_load_stackoverflow) | 1974-10-28 |
| BE811603A (fr) | 1974-08-26 |
| GB1423972A (en) | 1976-02-04 |
| DE2408587C3 (de) | 1978-12-07 |
| FR2219595B1 (enrdf_load_stackoverflow) | 1976-12-03 |
| NL7402506A (enrdf_load_stackoverflow) | 1974-08-30 |
| DE2408587B2 (de) | 1978-04-27 |
| DE2408587A1 (de) | 1974-09-05 |
| IT1008329B (it) | 1976-11-10 |
| FR2219595A1 (enrdf_load_stackoverflow) | 1974-09-20 |
| CH574697A5 (enrdf_load_stackoverflow) | 1976-04-15 |
| JPS5026417A (enrdf_load_stackoverflow) | 1975-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0042529B1 (en) | Method and arrangement for cellular operation of a repeater trunking system | |
| US4862453A (en) | Communication system | |
| US4012597A (en) | Transmission trunk multichannel dispatch system with priority queuing | |
| USRE32789E (en) | Transmission trunk multichannel dispatch system with priority queuing | |
| US4013958A (en) | Sampled communication system | |
| US3913017A (en) | Channel switching device for mobile radio communication equipment | |
| US4415770A (en) | Malfunction detection system for a mobile radio telephone system | |
| US3634627A (en) | Channel-allocation system for a channel-addressing multiple-access telecommunication system | |
| US6466138B1 (en) | Meshed telemetry system using frequency hopping for intermittent transmission | |
| US3851251A (en) | Receiver method and apparatus | |
| EP0854600A1 (fr) | Procédé auto-adaptatif de transmission de données et dispositif de mise en oeuvre | |
| US5054111A (en) | Hf data communications system with network management | |
| SE456294B (sv) | Anordning for att justera sendningsfrekvens hos en i en av flera stationer anordnad radiosendare till ovrensstemmelse med eller till en vald avvikelse fran frekvens hos en kalibreringssendning | |
| US6108551A (en) | Assigning of transmission turns to radio units | |
| KR900005714A (ko) | 트렁크식 무선 통신 시스템의 rf 채널 확장방법 및 장치 | |
| DK141190B (da) | Radiokommunikationsanlæg. | |
| CA2196500C (en) | Channel assignment controlling system | |
| US4583217A (en) | Method of access control in a communication system using orthogonal functions | |
| US4376310A (en) | Mobile data terminal channel busy arrangement | |
| CA1055172A (en) | Satellite communications system | |
| US5203011A (en) | Method and apparatus for establishing voice and tone signalling communication in a trunked system | |
| US3943444A (en) | Procedure to watch several radio channels at radio communication | |
| SE446240B (sv) | Sendaranordning for informationsoverforingsanleggning med minst tva dylika anordningar | |
| US5706317A (en) | Synchronization device for a terminal of a radio communication system | |
| GB2182470A (en) | Paging system |