A method for allocation resource in a video telephony service and a system thereof

摘要

The present invention relates to a method and system for resource allocation of a video call service. The method comprises the steps of obtaining codec information of a terminal, allocating a transmission resource for each frame type according to codec information, Transmitting a map message indicating transmission resources allocated for each frame type to a mobile station at a frame interval for each frame in accordance with a GOP order of the video codec information; And transmitting the codec information to the base station; and transmitting the codec information to the base station. A base station for receiving the codec information and allocating a transmission resource for each frame at a frame interval according to a GOP pattern of the received codec information; And a resource allocation unit for allocating resources of the video call service.;GOP, I, B, P frame