| 摘要 |
Embodiments of the present invention provide a communication method, a base station, and user equipment. The method includes: determining a correspondence between Y uplink subframes and X downlink subframes, where the Y uplink subframes are used to respectively transmit HARQ information that is corresponding to the X downlink subframes, at least one uplink subframe of the Y uplink subframes is an uplink subframe on an FDD carrier, and the X downlink subframes are downlink subframes in one radio frame on a TDD carrier; and communicating with UE according to the correspondence. In the embodiments of the present invention, a correspondence between Y uplink subframes and X downlink subframes is determined, where the X downlink subframes are downlink subframes on a TDD carrier, and at least one uplink subframe of the Y uplink subframes is an uplink subframe on an FDD carrier, so that HARQ information can be fed back for a downlink subframe on the TDD carrier in conjunction with an uplink subframe on the FDD carrier. This can improve performance in HARQ information feedback and can increase a system throughput. |
