Patent ID: 9444753
Filing Date: 2016-09-13
CPC Classification: H04L,H04W

Claim Text:
1. A method of communication, comprising: receiving one or more packet data units (PDUs) during a transmission time interval (TTI) from a network entity, wherein the one or more PDUs are associated with a radio bearer; determining one or more out-of-order PDUs from the one or more PDUs, wherein determining the one or more out-of-order PDUs includes outputting an out-of-order indication based on determining that the one or more PDUs received during the TTI are out-of-order; reordering the one or more out-of-order PDUs based on the out-of-order indication, wherein the one or more out-of-order PDUs are reordered within the TTI; determining a rollover trigger after reordering the one or more out-of-order PDUs, wherein the rollover trigger is based at least in part on one or more sequence numbers of the one or more reordered PDUs; incrementing a rollover counter value based at least in part on determining the rollover trigger, wherein the rollover counter value is based at least in part on a frame indicator and the one or more sequence numbers; and processing the one or more reordered PDUs in response to incrementing the rollover counter value.