COMMUNICATION STATION AND METHOD PROVIDING FLEXIBLE COMPRESSION OF DATA PACKETS

摘要

A method and a communication station for determining a packet format of a data packet based on at least one compressed header information field. A header packet format of a data packet is determined based on the determined packet format of a partially or completely compressed header information part. The station may also determine a codec rate based on the result of a previously performed compression of at least one header information field. In one embodiment, internal cross-layer signaling from a header generator module to a payload generator module in the communication station is used for signaling information associated with determining the header packet format of the data packet. The method reduces bandwidth fluctuations associated with services such as text messaging audio, or audiovisual services; lowers the delay variations and the erasure rates for application media streams; and provides for faster set-up of sessions.