| 摘要 |
A wireless communications system and methods therein uses information, such as frame sequence numbers to improve DCCH or SCH power control. The system includes a base transceiver station (BTS) ( 14 ) with a frame type determinator ( 32 ) for determining whether the recovered data frames are good, erased, or non-transmitted data frames. A selector distribution unit (SDU) ( 16 ) includes a frame type verification processing block ( 36 ) for verifying that the frame type determinations made by the frame type determinator are correct based on the sequence numbers from received good data frames, and a power control block ( 38 ) for transmitting subscriber device power control information based on frame type determination verifications made by the verification processing block.
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