CA2104555A1 - Teleavertisseur avec installation d'inversion - Google Patents
Teleavertisseur avec installation d'inversionInfo
- Publication number
- CA2104555A1 CA2104555A1 CA 2104555 CA2104555A CA2104555A1 CA 2104555 A1 CA2104555 A1 CA 2104555A1 CA 2104555 CA2104555 CA 2104555 CA 2104555 A CA2104555 A CA 2104555A CA 2104555 A1 CA2104555 A1 CA 2104555A1
- Authority
- CA
- Canada
- Prior art keywords
- frequency
- remote unit
- base station
- message
- signal
- Prior art date
- 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.)
- Abandoned
Links
- 230000002441 reversible effect Effects 0.000 title claims description 7
- 238000001228 spectrum Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000013078 crystal Substances 0.000 claims description 16
- 230000004913 activation Effects 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 10
- 230000003213 activating effect Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 235000008694 Humulus lupulus Nutrition 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 2
- 101100388212 Arabidopsis thaliana DSP3 gene Proteins 0.000 description 1
- 241000283986 Lepus Species 0.000 description 1
- 241000282339 Mustela Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US93261092A | 1992-08-20 | 1992-08-20 | |
| US07/932,610 | 1992-08-20 | ||
| US07/961,776 US5335246A (en) | 1992-08-20 | 1992-10-15 | Pager with reverse paging facility |
| US07/961,776 | 1992-10-15 | ||
| EP19920311872 EP0583523A3 (en) | 1992-08-20 | 1992-12-30 | Pager with reverse paging facility |
| EP92311871.5 | 1992-12-30 | ||
| EP92311871A EP0583522B1 (fr) | 1992-08-20 | 1992-12-30 | Système de détermination de position à distance |
| EP92311872.3 | 1992-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2104555A1 true CA2104555A1 (fr) | 1994-02-21 |
Family
ID=27442462
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2104544 Abandoned CA2104544A1 (fr) | 1992-08-20 | 1993-08-20 | Systeme d'etablissement de position eloignee |
| CA 2104555 Abandoned CA2104555A1 (fr) | 1992-08-20 | 1993-08-20 | Teleavertisseur avec installation d'inversion |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2104544 Abandoned CA2104544A1 (fr) | 1992-08-20 | 1993-08-20 | Systeme d'etablissement de position eloignee |
Country Status (3)
| Country | Link |
|---|---|
| AU (2) | AU4476093A (fr) |
| CA (2) | CA2104544A1 (fr) |
| IL (1) | IL104265A (fr) |
-
1992
- 1992-12-29 IL IL104265A patent/IL104265A/xx not_active IP Right Cessation
-
1993
- 1993-08-19 AU AU44760/93A patent/AU4476093A/en not_active Abandoned
- 1993-08-19 AU AU44762/93A patent/AU4476293A/en not_active Abandoned
- 1993-08-20 CA CA 2104544 patent/CA2104544A1/fr not_active Abandoned
- 1993-08-20 CA CA 2104555 patent/CA2104555A1/fr not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2104544A1 (fr) | 1994-02-21 |
| IL104265A (en) | 1997-04-15 |
| AU4476293A (en) | 1994-03-03 |
| AU4476093A (en) | 1994-02-24 |
| IL104265A0 (en) | 1993-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5335246A (en) | Pager with reverse paging facility | |
| EP0583523A2 (fr) | Récepteur d'appel avec possibilité de rappel | |
| US5859613A (en) | System and method for geolocating plural remote transmitters | |
| US5920284A (en) | Ambiguity resolution for ambiguous position solutions using satellite beams | |
| US5218618A (en) | Cellular telephone service using spread spectrum transmission | |
| US5603091A (en) | Paging system with separate transmission paths for control and data | |
| US6466163B2 (en) | GPS receiver and portable communication apparatus | |
| US5982322A (en) | Position locating rescue transceiver | |
| US5982808A (en) | System and method for communicating with plural remote transmitter | |
| US6433740B1 (en) | Determination method for use with analog cellular system | |
| AU707169B2 (en) | A two-way paging system and apparatus | |
| US6484031B1 (en) | Locating method and arrangement | |
| US5519718A (en) | Remote unit for use with remote pager | |
| RU2000121562A (ru) | Система, способ и устройство определения местоположения | |
| US5530452A (en) | Method of synchronizing spread spectrum radio transmitters | |
| US7693216B1 (en) | Modulating transmission timing for data communications | |
| AU759231B2 (en) | A system and method for communicating with plural remote transmitters | |
| CA2104544A1 (fr) | Systeme d'etablissement de position eloignee | |
| US6002342A (en) | Communication system and device having unit locating feature | |
| CA2332575C (fr) | Systeme et procede pour la geolocalisation de plusieurs dispositifs de teletransmission | |
| US5977912A (en) | Apparatus and method for emitter location | |
| GB2111787A (en) | Distance measuring system | |
| AU2393299A (en) | A two-way paging system and apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |