Patent ID: 7817663
Filing Date: 2010-10-19
Classification: H04W

Abstract:
1. A method of generating a protocol data unit (PDU) using non-signaling traffic and/or signaling traffic in a wireless packet data communication system, comprising the steps of: generating a first PDU by adding a header to a payload according to a specific PDU type, the header including a service reference identifier (sr_id) field for identifying the service type of the traffic, a length indicator field indicating the presence or absence of a length field, and the length field indicating the length of the payload; and generating a second PDU comprising primary traffic, signaling traffic, the first PDU, and a header including a mixed-mode MuxPDU type field, wherein the mixed-mode MuxPDU type field indicates whether the primary traffic is mixed with at least one of the signaling traffic and the first PDU.