Patent ID: 8274939
Filing Date: 2012-09-25
Classification: H01J,H04L,H04W

Abstract:
1. A method of transmitting a data block in a wireless communication system, the method comprising: generating, at a packet data convergence protocol (PDCP) layer, a data block including a packet type indicator that indicates a type of the data block; triggering, at a medium access control (MAC) layer, a radio resource request message according to the packet type indicator; transmitting, at the MAC layer, the radio resource request message to a base station; and transmitting the data block through a radio resource allocated by the radio resource request message, wherein the type of the data block is a compressed header (CH) real-time transport protocol (RTP) packet, a full header (FH) RTP packet, an RTP control protocol (RTCP) packet or a session initiation protocol (SIP)/session description protocol (SDP) packet.