Patent ID: 9173210
Filing Date: 2015-10-27
Classification: H04L,H04W

Abstract:
1. A method for uplink transmission of Radio Link Control (RLC) layer, comprising: step A, after a terminal initiates RLC layer transmission of an uplink signaling or a service in an uplink acknowledged mode, an Evolved Node B (ENB) storing an identifier of the terminal and information of a RLC layer segment of the RLC layer transmission, wherein the information of the RLC layer segment comprises a size of the RLC layer segment; step B, the ENB detecting a scheduling request message sent by the terminal, wherein the scheduling request message is sent when the terminal determines that the ENB does not correctly receive the uplink signaling or the service initiated by the terminal, and the scheduling request message is configured to trigger RLC layer retransmission of the uplink signaling or the service; and step C, according to the stored size of the RLC layer segment, the ENB performing uplink authorization to the terminal, determining radio resource to be allocated for the terminal, and transmitting information of the allocated radio resource to the terminal.