| 摘要 |
A method, apparatus, and system for communication information transmission are provided in the embodiments of the present invention. The method comprises: communication information is transmitted to a base station (BS); when the communication information fails to be transmitted to the BS, a first backoff upper limit is obtained according to the number of times the transmission has failed; a backoff upper limit is determined according to the first backoff upper limit, and a backoff time of retransmitting the communication information is selected according to the backoff upper limit. In the embodiments of the present invention, when failing to transmit communication information to the BS, a terminal obtains a first backoff upper limit according to the number of times the transmission has failed, determines a backoff upper limit according to the first backoff upper limit, and selects a backoff time of retransmitting the communication information according to the backoff upper limit, so that the terminal can obtain the proper backoff upper limit according to the number of times it has failed to transmit the communication information, thereby reducing the latency of its uplink data transmission. |
