Patent ID: 11943725
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. An apparatus for wireless communication, comprising:
a transceiver;
a memory configured to store instructions; and
at least one processor communicatively coupled with the transceiver and the memory, wherein the at least one processor is configured to:
identify a timing advance group (TAG) for a second remote radio header (RRH) that is different from a first RRH, the TAG associated with a timing advance (TA) offset, wherein the first RRH and the second RRH are associated with a same serving cell, wherein the first RRH is associated with a different TAG and associated TA offset that is different from the TAG associated with the TA offset of the second RRH, wherein the first RRH is associated with a first subset of reference signals (RSs) of a set of RSs and the second RRH is associated with a second subset of RSs of a set of RSs different from the first subset of RSs, and wherein the second subset of RSs is associated with the TAG and the first subset of RSs is associated with the different TAG;
switch from the first RRH to the second RRH in accordance with the TAG and the associated TA offset; and
transmit, on an uplink communication channel, data to the second RRH.