ZA941880B - Self-diagnostic system for cellular transceiver systems - Google Patents
Self-diagnostic system for cellular transceiver systemsInfo
- Publication number
- ZA941880B ZA941880B ZA941880A ZA941880A ZA941880B ZA 941880 B ZA941880 B ZA 941880B ZA 941880 A ZA941880 A ZA 941880A ZA 941880 A ZA941880 A ZA 941880A ZA 941880 B ZA941880 B ZA 941880B
- Authority
- ZA
- South Africa
- Prior art keywords
- cellular
- interface unit
- transceiver
- self
- diagnostic system
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Transceivers (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Circuits Of Receivers In General (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3762793A | 1993-03-25 | 1993-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA941880B true ZA941880B (en) | 1994-11-01 |
Family
ID=21895376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA941880A ZA941880B (en) | 1993-03-25 | 1994-03-17 | Self-diagnostic system for cellular transceiver systems |
Country Status (34)
| Country | Link |
|---|---|
| EP (1) | EP0691058B1 (lv) |
| JP (1) | JPH08510872A (lv) |
| CN (1) | CN1064808C (lv) |
| AT (1) | ATE162036T1 (lv) |
| AU (1) | AU674406B2 (lv) |
| BG (1) | BG100027A (lv) |
| BR (1) | BR9405970A (lv) |
| CA (1) | CA2154789C (lv) |
| CZ (1) | CZ287151B6 (lv) |
| DE (1) | DE69407773T2 (lv) |
| DK (1) | DK0691058T3 (lv) |
| EC (1) | ECSP941059A (lv) |
| EE (1) | EE9400437A (lv) |
| ES (1) | ES2080708T3 (lv) |
| FI (1) | FI954509A0 (lv) |
| GR (1) | GR3026552T3 (lv) |
| HK (1) | HK1002642A1 (lv) |
| HU (1) | HU216556B (lv) |
| IL (1) | IL108809A (lv) |
| LT (1) | LT3323B (lv) |
| LV (1) | LV11510A (lv) |
| MD (1) | MD940289A (lv) |
| MY (1) | MY110488A (lv) |
| NO (1) | NO953791L (lv) |
| NZ (1) | NZ263661A (lv) |
| OA (1) | OA10229A (lv) |
| PE (1) | PE12695A1 (lv) |
| PL (2) | PL174142B1 (lv) |
| SI (1) | SI9420026A (lv) |
| SK (1) | SK118995A3 (lv) |
| TR (1) | TR28486A (lv) |
| UY (1) | UY23744A1 (lv) |
| WO (1) | WO1994022255A1 (lv) |
| ZA (1) | ZA941880B (lv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI102124B (fi) | 1996-03-07 | 1998-10-15 | Nokia Telecommunications Oy | Tilaajaliittymän kaukotestaus johdottoman tilaajaliittymän toteutettav assa radiojärjestelmässä |
| US6349199B1 (en) * | 1998-02-12 | 2002-02-19 | Ericsson Inc. | Reliable continuously operating fixed cellular terminal |
| DE19953640A1 (de) * | 1999-11-09 | 2001-05-10 | Deutsche Telekom Ag | Verfahren zum telekommunikationsgestützten Schutz und Auffinden von Lebewesen |
| CN100407839C (zh) * | 2004-12-17 | 2008-07-30 | 中兴通讯股份有限公司 | 移动电话通讯的自动测试方法及移动电话自动呼叫器 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5989043A (ja) * | 1982-11-12 | 1984-05-23 | Hitachi Ltd | 移動電話装置保守診断方式 |
| US4658096A (en) * | 1984-09-18 | 1987-04-14 | Metrofone, Inc. | System for interfacing a standard telephone set with a radio transceiver |
| US4737975A (en) | 1984-09-18 | 1988-04-12 | Metrofone, Inc. | Programmable system for interfacing a standard telephone set with a radio transceiver |
| US4788711A (en) * | 1985-11-25 | 1988-11-29 | Cellular Communications Corporation | Apparatus and method for a cellular freeway emergency telephone service |
| US5020135A (en) * | 1987-03-27 | 1991-05-28 | Teletec Corporation | Computerized multistandard, field-convertible, multiregional/multiservice, remote controllable, remote programmable mobile two-way radio system with digital serial bus link, built-in programmer and autodiagnostics |
| GB8823408D0 (en) * | 1988-10-05 | 1988-11-09 | Smith Myer | Electronic test equipment |
| US5095500A (en) * | 1989-12-07 | 1992-03-10 | Motorola, Inc. | Cellular radiotelephone diagnostic system |
| US5073919A (en) * | 1990-10-10 | 1991-12-17 | Teradyne, Inc. | Automatically testing telephone lines |
-
1994
- 1994-03-01 IL IL10880994A patent/IL108809A/xx not_active IP Right Cessation
- 1994-03-02 DE DE69407773T patent/DE69407773T2/de not_active Expired - Fee Related
- 1994-03-02 CN CN94191585A patent/CN1064808C/zh not_active Expired - Fee Related
- 1994-03-02 ES ES94912175T patent/ES2080708T3/es not_active Expired - Lifetime
- 1994-03-02 CA CA002154789A patent/CA2154789C/en not_active Expired - Lifetime
- 1994-03-02 EP EP94912175A patent/EP0691058B1/en not_active Expired - Lifetime
- 1994-03-02 PL PL94321371A patent/PL174142B1/pl unknown
- 1994-03-02 AU AU64431/94A patent/AU674406B2/en not_active Ceased
- 1994-03-02 SK SK1189-95A patent/SK118995A3/sk unknown
- 1994-03-02 JP JP6520147A patent/JPH08510872A/ja active Pending
- 1994-03-02 AT AT94912175T patent/ATE162036T1/de not_active IP Right Cessation
- 1994-03-02 WO PCT/US1994/002281 patent/WO1994022255A1/en active IP Right Grant
- 1994-03-02 NZ NZ263661A patent/NZ263661A/en unknown
- 1994-03-02 HU HU9502752A patent/HU216556B/hu not_active IP Right Cessation
- 1994-03-02 DK DK94912175T patent/DK0691058T3/da active
- 1994-03-02 SI SI9420026A patent/SI9420026A/sl unknown
- 1994-03-02 MY MYPI94000489A patent/MY110488A/en unknown
- 1994-03-02 PL PL94310775A patent/PL173533B1/pl unknown
- 1994-03-02 BR BR9405970A patent/BR9405970A/pt not_active IP Right Cessation
- 1994-03-17 ZA ZA941880A patent/ZA941880B/xx unknown
- 1994-03-18 MD MD94-0289A patent/MD940289A/ro not_active Application Discontinuation
- 1994-03-21 PE PE1994238719A patent/PE12695A1/es not_active Application Discontinuation
- 1994-03-21 UY UY23744A patent/UY23744A1/es not_active IP Right Cessation
- 1994-03-24 LT LTIP1901A patent/LT3323B/lt not_active IP Right Cessation
- 1994-03-25 EC EC1994001059A patent/ECSP941059A/es unknown
- 1994-03-25 TR TR00336/94A patent/TR28486A/xx unknown
- 1994-11-23 EE EE9400437A patent/EE9400437A/xx unknown
-
1995
- 1995-09-15 CZ CZ19952408A patent/CZ287151B6/cs not_active IP Right Cessation
- 1995-09-18 OA OA60708A patent/OA10229A/en unknown
- 1995-09-22 FI FI954509A patent/FI954509A0/fi unknown
- 1995-09-25 BG BG100027A patent/BG100027A/xx unknown
- 1995-09-25 NO NO953791A patent/NO953791L/no unknown
- 1995-09-25 LV LV950293A patent/LV11510A/lv unknown
-
1998
- 1998-03-05 HK HK98101829A patent/HK1002642A1/xx not_active IP Right Cessation
- 1998-04-06 GR GR980400739T patent/GR3026552T3/el unknown
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