Method for Performing a Bandwidth Request Procedure, and Terminal Apparatus for Same

A method for a mobile station to perform a bandwidth request operation, the method comprising:

• transmitting a first bandwidth request (BR) code for a first service flow of the mobile station to a base station;
• transmitting a second BR code for a second service flow of the mobile station to the base station;
• receiving first uplink resource allocation information in response to one of the first BR code and the second BR code from the base station;
• transmitting a first BR header corresponding to the first service flow and a second BR header corresponding to the second service flow through an uplink resource corresponding to the first uplink resource allocation information;
• and
• transmitting a specific BR header, in which a requested bandwidth size is set to 0, to the base station upon receiving second uplink resource allocation information in response to the other of the first BR code and the second BR code from the base station.