| 摘要 |
The disclosure discloses a method for processing a Hybrid Automatic Repeat Request (HARQ), which includes: a base station schedules new data (TBSnew) of a User Equipment (UE) by using an idle downlink HARQ process (HARQnew), performs first transmission for the TBSnew through a Modulation and Coding Scheme (MCS) and a Resource Block (RB), and stores a sub-frame type for the HARQnew first transmission (101); after receiving a Negative Acknowledgment (NACK) or Discontinuous Transmission (DTX) feedback for the HARQnew first transmission from the UE, the base station retransmits the TBSnew to be retransmitted on a sub-frame which has the same type with the sub-frame for the HARQnew first transmission, and retransmits TBSnew through the MCS and RB (102). The disclosure also discloses an apparatus for processing an HARQ. The method and apparatus of the disclosure effectively improve the reliability of downlink HARQ transmission.
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