| 摘要 |
Disclosed in an embodiment of the present invention is a resource competing method. The method comprises: determining the length of the back-off time according to a time interval between a first time and a starting time of a next sub-frame, the length of the back-off time being not greater than the time interval. Based on the method in the embodiment of the present invention, a communication device completes back-off before the starting time of the next sub-frame, thus avoiding the possibility of crossing the starting time of the sub-frame during the process of backing off such that the time of backing off and the time of transmitting a fill-in signal by the communication device do not exceed the length of a sub-frame. The method of the embodiment improves resource utilization for the communication device having a fixed sub-frame boundary. |
