Method and apparatus of power control

Details Method and apparatus of power control Method and apparatus of power control

2006-09-19

2009-11-17

Nguyen, Duc (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Plural transmitters or receivers

C455S067110, C455S068000, C455S069000

Reexamination Certificate

active

07620415

ABSTRACT:
Briefly, a wireless communication device, a wireless communication system and a method of controlling a transmission power level of a dedicated channel signal transmitted in a compress mode with an alternate scrambling code. The method includes transmitting one or more power control commands to a base station to control a transmission power of one or more frames scrambled by primary scrambling codes and prior of receiving a dedicated channel signal scrambled by alternate scrambling codes, transmitting one or more pre-alternate scrambling codes power control commands.

REFERENCES:
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patent: 2004/0235510 (2004-11-01), Elicegui et al.
patent: 2005/0181822 (2005-08-01), Sasaki et al.
patent: 2005/0276314 (2005-12-01), Dateki et al.
patent: 2006/0212784 (2006-09-01), Griniasty et al.
patent: 2007/0049280 (2007-03-01), Sambhwani et al.
patent: 2007/0237266 (2007-10-01), Reial et al.
patent: 2007/0248190 (2007-10-01), Nilsson

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