Method and apparatus for power level adjustment in a wireless communication system
Abstract
A method and apparatus for transmitter re-initialization in a wireless communication system 810). When the communication link between a mobile station (38) and a base station (32) is in trouble, the mobile station and the infrastructure prearrange potential rescue base stations (34). The mobile station 838) disables the transmitter during the rescue process. On recovery the transmit po wer level of the transmitter is incremented for transmission of the pilot strength measurement message until a hand-off direction message is received. The transmit power level is incremented to a maximum value.
Term
No projected expiry on record.
- Priority
- Filed
- Published
- Today
1 claim: 1 independent, 0 dependent
- 1BS3 <34 BS3 <34 BS2 BS2
7 paragraphs in 1 section, as filed
(21) Application number (22) In day (24) Running day (41) Aim. avail.
2003.06.04
2001.12.04
2003.08.04 (86) Int. Entry date and application number (85) Date of transfer (30) Priority
2001.12.04, PCT / USO 1/46969 2003.06.04
2000.12.05, US, 251537 2000.12.15, US, 738016 2001.01.05, US, 755207 (71) Applicant (72) Inventor (74) Proxy
Qualcomm Inc., 5775 Morehouse Drive, San Diego, CA 92121-1714, US Tao Chen, San Diego, CA 92129, US Jun Wang, San Diego, CA 92130, US Tandberg Patent Office AS, 0306 Oslo (54) Designation Power Control in a Communication System for wireless transmission (57) Summary
Method and apparatus for reinitializing a transmitter in a wireless communication system (10). When the communication link between a mobile station (38) and a base station is in trouble, the mobile station and the infrastructure will pre-arrange possible evoking base stations (34). The mobile station (38) then disconnects its transmitter during the rescue process. Upon re-establishment, the transmitter's power level will be increased for transmitting a control strength measurement message until a handover message is received. The transmitter power level is increased to a maximum value.
74 members in 20 offices
Priority claims16
| Document | Office | Kind | Date |
|---|---|---|---|
| 25153700 | United States of America | P | |
| 25153700 | United States of America | P | |
| 73801600 | United States of America | A | |
| 73801600 | United States of America | A | |
| 75520701 | United States of America | A | |
| 75520701 | United States of America | A | |
| 0146969 | United States of America | W | |
| 0146969 | United States of America | W | |
| 0146969 | – | – | – |
| 251537 | – | – | – |
| 738016 | – | – | – |
| 755207 | – | – | – |
| US20000251537P | – | – | – |
| US20000738016 | – | – | – |
| US20010755207 | – | – | – |
| WO2001US46969 | – | – | – |
Members74
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| Withdrawal, rejection or dismissal of laid open patent applicationFC2A | FC2A |
Numbers
- Publication, DOCDB
- 20032525
- Publication, EPODOC
- NO20032525L
- Application
- 2525
- Application, DOCDB
- 20032525
- Application, EPODOC
- NO20030002525
Titles2
- Norwegian
- Effektregulering i et kommunikasjonssystem for trådlös overföring
- English
- Power control in a wireless transmission system
Classification
- CPC, 11
- H04W24/00
- H04W52/32
- H04W28/18
- H04W36/08
- H04W52/325
- H04W52/367
- H04B17/318
- H04B17/382
- H04W76/20
- H04W76/10
- H04W52/36
- IPC, 9
- H04B7 26
- H04M1 72
- H04W24 00
- H04W28 18
- H04W36 08
- H04W52 32
- H04W52 36
- H04W76 02
- H04W76 04