Patent ID: 9706453
Date: 2017-07-11
CPC Classifications: H04L,H04W

Claim:
1. A method implemented in a wireless transmit/receive unit (WTRU), wherein the WTRU comprises a radio link control (RLC) entity having a receiving side subassembly and a transmitting side subassembly, the method comprising: receiving a radio resource control (RRC) message including a size indicator information element (IE), an RLC protocol data unit (PDU) length IE and a one-sided RLC re-establishment IE; reconfiguring the RLC entity to receive flexible size RLC PDUs in accordance with the RLC PDU length IE on condition that the size indicator IE indicates flexible size RLC PDUs and the RLC entity is configured to receive fixed size RLC PDUs; and re-establishing at least one of the receiving side subassembly and the transmitting side subassembly in accordance with the one-sided RLC re-establishment IE on condition that the size indicator IE indicates flexible size RLC PDUs, the RLC entity is configured to receive fixed size RLC PDUs and the RLC PDU length IE is different from an RLC PDU length configured in the RLC entity.