Patent ID: 9215694
Filing Date: 2015-12-15
Classification: H04L,H04W

Abstract:
1. A method of wireless communication of a user equipment (UE), comprising: receiving at least one resource block in a transmission, where the at least one resource block comprises a first set of reference signals (RS), specific to the UE; determining whether a second set of RS, specific to the UE, is available in the transmission, wherein the determining comprises receiving from an evolved Node B (eNB) information indicating whether the second set of RS is available or not; and processing the received at least one resource block based on the first set of RS and further based on the second set of RS if determined available, wherein if it is determined that the second set of RS is available the processing comprises performing time tracking to update a downlink timing of a subframe based at least in part on the second set of RS.