Patent ID: 6347231
Filing Date: 2002-02-12
Classification: H04W

Abstract:
A method of effecting transmission power control in a CDMA/TDD system, including at least an open loop control technique, for communication between a base station and a mobile station, said method comprising the steps of:(a) receiving a signal transmitted from said base station, said signal comprising a desired wave component including control data, said open loop control technique including determining reception power of said signal transmitted from said base station; (b) detecting said desired wave component including said control data; (c) compensating a value of transmission power to be transmitted by said mobile station in accordance with said control data detected in step (b); (d) determining actual transmission power to be transmitted by said mobile station in accordance with (i) said value compensated in step (c) and (ii) said reception power of said signal transmitted from said base station; and (e) transmitting a transmission signal to said base station in accordance with said transmission power determined in step (d).