| 摘要 |
<p>An embodiment of the present invention provides a method for maintaining transmission continuity of an uplink Hybrid Automatic Repeat Request (HARQ) process in a dynamic Time Division Duplexing (TDD) system. The method includes: after sending a Physical Uplink Shared Channel (PUSCH), determining, by a User Equipment (UE), location of a next scheduling command corresponding to the uplink HARQ process of the PUSCH; detecting, by the UE, an uplink scheduling command at the determined location; processing, by the UE, retransmission of the uplink HARQ process or transmission of a new uplink HARQ process at a corresponding uplink subframe, according to the received uplink scheduling command. Thus, an uplink HARQ process before the change of TDD Uplink Downlink (UL-DL) configuration may be enabled to transit to a TDD UL-DL configuration after change, so as to maintain the transmission continuity of an uplink HARQ process.</p> |
