Method of controlling transmission power of retransmission...

Details Method of controlling transmission power of retransmission... Method of controlling transmission power of retransmission...

2004-09-03

2008-05-13

Trost, William (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S335000, C370S342000, C370S479000, C370S252000, C455S452100, C455S438000, C455S522000, C713S320000, C713S330000, C713S340000, C714S004110, C714S014000, C714S748000

Reexamination Certificate

active

07372834

ABSTRACT:
The transmission power of a retransmission packet is controlled in the event of a packet retransmission request being sent from a receiving side in a wireless mobile communication system supporting hybrid automatic retransmission request (HARQ) transmission. In a method of controlling transmission power of retransmission packets by a mobile terminal in a wireless mobile communication system supporting hybrid automatic retransmission request (HARQ) transmission, the method includes steps of receiving, from a base station, gain information associated with the sequence of the retransmission packets; determining, using the gain information, transmission power of one of the retransmission packets; and transmitting the retransmission packet with the determined transmission power.

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