| 摘要 |
<p>The present invention relates to a User Equipment and a Node B connectable to a UMTS terrestrial radio access network, UTRAN, comprising a medium access control, MAC, entity for multiplexing and demultiplexing logical uplink channels onto transport uplink channels. The MAC entity of the UE and the Node B comprise means for handling an enhanced MAC header, MAC-e header, comprising information of an identity of a logical channel, an identity of a MAC-d flow onto which the logical channel is mapped and an associated MAC Protocol Data Unit, PDU, size or RLC PDU size in order to be able to multiplex/demultiplex at least two logical channels onto a single transport channel.</p> |
