Load monitoring and management in a cdma wireless communication system
Abstract
A system and method for monitoring and managing the loading conditions in a CDMA wireless communication system. The system comprises a load monitoring device such as a CDMA mobile station connected to a data logging and processing device such as a diagnostic monitor. The monitoring device is placed within the service area of a base station. The monitoring device periodically initiates a call, is assigned to a traffic channel normally, and logs a power control parameter such as mobile station transmit power or the number of closed-loop power control commands received per unit time. From this information, the load monitoring device can infer the real-time traffic loading conditions of the base station. If the loading of the system exceeds a predetermined threshold, an alarm may be sent to the system management center in order to take some action to limit additional loading on the base station.
Term
Term ended
Expired 29 July 2017, 9.2 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
26 members in 17 offices
Priority claims8
| Document | Office | Kind | Date |
|---|---|---|---|
| 68845396 | United States of America | A | |
| 68845396 | United States of America | A | |
| 9713225 | United States of America | W | |
| 9713225 | United States of America | W | |
| 688453 | – | – | – |
| PCTUS9713225 | – | – | – |
| US19960688453 | – | – | – |
| WO1997US13225 | – | – | – |
Members26
| Document | Office | Kind | |
|---|---|---|---|
| CA2261870A1 | Canada | A1 | |
| WO9805129A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU3741297A | Australia | A | |
| WO9805129A3 | World Intellectual Property Organization (WIPO) | A3 | |
| TW346712B | Taiwan Province of China | B | |
| US5859838A | United States of America | A | |
| CN1231809A | China | A | |
| EP0948869A2 | European Patent Office (EPO) | A2 | |
| IL128260A0 | Israel | A0 | |
| IL128260D0 | Israel | D0 | |
| KR20000029717A | Republic of Korea | A | |
| AU722746B2 | Australia | B2 | |
| HK1023249A1 | Hong Kong, China | A1 | |
| JP2000516065A | Japan | A | |
| CN1102828C | China | C | |
| IL128260A | Israel | A | |
| RU2217884C2 | Russian Federation | C2 | |
| BR9710639A | Brazil | A | |
| MY117641A | Malaysia | A | |
| JP3860216B2 | Japan | B2 | |
| EP0948869B1 | European Patent Office (EPO) | B1 | |
| AT383040T | Austria | T | |
| ATE383040T1 | Austria | T1 | |
| DE69738434D1This record | Germany | D1 | |
| ES2299188T3 | Spain | T3 | |
| DE69738434T2 | Germany | T2 |
2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Amendment of ipc main classPREVIOUS MAIN CLASS: H04Q0007360000R079 | R079 | |
| No opposition during term of oppositionOpposition8364 | 8364 |
Numbers
- Publication, DOCDB
- 69738434
- Publication, EPODOC
- DE69738434D
- Application
- 69738434
- Application, DOCDB
- 69738434
- Application, EPODOC
- DE19976038434T
Titles2
- German
- LASTÜBERWACHUNG UND -VERWALTUNG IN EINEM DRAHTLOSEN CDMA-KOMMUNIKATIONSSYSTEM
- English
- LOAD MONITORING AND MANAGEMENT IN A WIRELESS CDMA COMMUNICATION SYSTEM
Classification
- CPC, 4
- H04W52/343
- H04B7/216
- H04W24/00
- H04W52/08
- IPC, 7
- H04B7 26
- H04B7 005
- H04B7 216
- H04W24 00
- H04W24 02
- H04W52 08
- H04W52 34