Method and apparatus for adjusting HARQ timing

摘要

A method for adjusting a hybrid automatic repeat request (HARQ) timing is provided. A base station adjusts a HARQ timing of a mobile station according to a system environment, and transmits radio resource allocation information including the adjusted HARQ timing information to the mobile station. The mobile station adjusts HARQ timing according to HARQ timing information, and transmits a HARQ signal according to the adjusted HARQ timing.

主权项

1. A method of adjusting hybrid automatic repeat request (HARQ) timing by a base station, the method comprising:
adjusting HARQ timing of a mobile station according to a system environment; transmitting a radio resource allocation signal including the adjusted HARQ timing information; and receiving from the mobile station a HARQ signal transmitted according to the HARQ timing information, wherein the radio resource allocation signal includes downlink radio resource allocation information, and the HARQ signal includes a HARQ feedback signal with respect to a downlink HARQ data packet, wherein the HARQ timing information includes a transmission timing offset, and the HARQ feedback signal is transmitted in a frame having a frame index changed by the transmission timing offset from a frame index of a transmission time before being adjusted.