Dynamic tdd uplink / downlink configuration of using the Dci

The present invention is, instruction information for dynamic TDD reconfiguration, by encoding the DCI, or encodes the computed CRC for the DCI, relates to a method for dynamically indicating the mobile station TDD reconfiguration . In one embodiment, instruction information TDD configuration, when scrambling the CRC of DCI by TDD-RNTI, is implicitly encoded in the CRC as RNTI. In another embodiment, instruction information TDD configurations are included in the DCI payload, on the other hand, the cell identifier identifying the target cell of interest to apply the dynamic TDD reconfiguration scrambles the CRC of DCI . In yet another embodiment, instruction information TDD configuration is part of the DCI payload, DCI payload further includes an invalid parameter indicating to the mobile station that the DCI convey instruction information TDD configuration. .BACKGROUND 9