Patent ID: 9312992
Filing Date: 2016-04-12
CPC Classification: H04L,H04W

Claim Text:
1. A wireless transmit/receive unit (WTRU) comprising: circuitry configured to be provided a first assignment of physical resources; the circuitry is further configured to provide a packet data convergence protocol (PDCP) sequence number (SN) to a data block; the circuitry is further configured to cipher the data block using the PDCP SN and a bearer identification (ID); the circuitry is further configured to produce a radio link control (RLC) protocol data unit (PDU) including at least a portion of the ciphered data block; the circuitry is further configured to transmit the RLC PDU using the first assigned physical resources as a first long term evolution (LTE) signal; the circuitry is further configured to be provided a second assignment of physical resources; and the circuitry is further configured on a condition that the transmission of the RLC PDU was not successful: