Title:
POWER CONTROL DURING A TRANSMISSION PAUSE
Document Type and Number:
WIPO Patent Application WO2004045083
Kind Code:
A3
Abstract:
A transmitting station performs closed loop power control prior to a transmission pause. A closed loop transmission power level prior to the pause is determined. A reference signal is received and a received power level of the reference signal prior to and during the transmission pause is determined. The measured reference signal received power levels are compared to a transmit power level of the reference signals to produce a pathloss estimate of the reference signal prior to and during the transmission pause. A new transmit power level is determined by adjusting the closed loop transmission power level by a change between the prior to and during pathloss estimates. A transmission power level of the transmitting station is set to the determined new transmit power level. A communication is transmitted at the set transmission power level.
Inventors:
SHIN SUNG-HYUK
ZEIRA ARIELA
OZLUTURK FATIH
GRIECO DONALD M
ZEIRA ARIELA
OZLUTURK FATIH
GRIECO DONALD M
Application Number:
PCT/US2003/033695
Publication Date:
August 26, 2004
Filing Date:
October 23, 2003
Export Citation:
Assignee:
INTERDIGITAL TECH CORP (US)
International Classes:
H04B7/005; (IPC1-7): H05B7/00
Foreign References:
| US6418320B2 | 2002-07-09 | |||
| US6175586B1 | 2001-01-16 | |||
| US5940743A | 1999-08-17 | |||
| US6449462B1 | 2002-09-10 |
Other References:
See also references of EP 1561365A4
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