FORWARD LINK POWER CONTROL OF MULTIPLE DATA STREAMS TRANSMITTED TO MOBILE STATION USING COMMON POWER CONTROL CHANNEL

摘要

PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling transmission power levels of multiple different data streams transmitted from at least one or above base stations to a mobile station in a mobile radio communication system.

SOLUTION: The first and second data streams are transmitted from the base station and received by the mobile station. A power control command stream is formed in the mobile station according to either the first or second received data stream. A power control signal is formed in the mobile station from the first power control command stream and transmitted to the base station. The power control command stream received from the received power control signal is formed in the base station, and the transmission power levels of the first and second data streams from the base station are controlled according to the received power control command stream.

COPYRIGHT: (C)2011,JPO&INPIT