Methods, systems and computer program products for...

Details Methods, systems and computer program products for... Methods, systems and computer program products for...

2007-01-09

2007-01-09

Anderson, Matthew (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Plural transmitters or receivers

C455S069000, C455S127100, C455S503000, C455S517000, C455S226100

Reexamination Certificate

active

10368873

ABSTRACT:
A reference signal to interference ratio (SIR) value for use in requesting changes in a transmitted power level of a received signal of a communications channel is determined based on a current estimated block error rate of the communications channel, a reference block error rate and a measured SIR value of the received signal of the communications channel. Anti-windup procedures for updating the error signal, anti-windup procedures for updating a block error rate used in updating the reference SIR value and emergency procedures are also provided. Mobile terminals and base stations utilizing such procedures are also provided.

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EPO Search Report dated Sep. 16, 2003.
International Search Report dated Feb. 2, 2004 for corresponding PCT application No. PCT/EP03/10462.

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