CPC H04W 76/19 (2018.02) [H04W 4/06 (2013.01); H04W 72/1268 (2013.01); H04W 72/23 (2023.01); H04W 74/0833 (2013.01); H04L 12/189 (2013.01)] | 30 Claims |
1. An apparatus for wireless communication at a user equipment (UE), comprising:
a processor,
memory coupled with the processor; and
instructions stored in the memory and executable by the processor to cause the apparatus to:
transmit, to a network entity, a beam recovery request comprising an indication of a multicast beam, wherein the beam recovery request is transmitted based at least in part on a unicast uplink grant, wherein the unicast uplink grant comprises a set of uplink resources for a multicast beam recovery procedure based at least in part on a failure of the multicast beam associated with multicast communications between the UE and the network entity;
receive, from the network entity in response to the beam recovery request, a response message comprising an indication of a second uplink grant, an indication of a second beam for communications between the UE and the network entity, or both; and
transmit, to the network entity, a first uplink transmission according to the second uplink grant, over the second beam, or both.
|