Patent ID: 8130706
Filing Date: 2012-03-06
Classification: H04L,H04W

Abstract:
1. A method of configuring a radio link control (RLC) entity in a wireless transmit/receive unit (WTRU), the method comprising: receiving a radio resource control (RRC) reconfiguration message, the RRC reconfiguration message including: if the size indicator IE indicates that the RLC entity should be reconfigured from receiving fixed size PDUs to receiving flexible size PDUs, comparing the length in the RRC reconfiguration message length indicator IE to a length of a currently set length indicator, wherein if the length changes, re-establishing at least the receiving side subassembly in accordance with the length in RRC reconfiguration message length indicator IE, else proceeding with the current configuration; and if the size indicator IE indicates that the RLC entity should be reconfigured from receiving flexible size PDUs to receiving fixed size PDUs, re-establishing at least the receiving side subassembly in accordance with the length in the RRC reconfiguration message length indicator IE.