CPC H04W 72/121 (2013.01) [H04L 5/0048 (2013.01); H04W 24/10 (2013.01); H04W 72/23 (2023.01); H04W 74/0808 (2013.01); H04W 76/27 (2018.02)] | 30 Claims |
1. An apparatus for wireless communications at a user equipment (UE), comprising:
a first interface configured to obtain a control signal indicating a slot offset for reference signal transmission by a plurality of UEs comprising the UE;
the first interface configured to:
monitor for a group common control channel configured to trigger transmission of respective reference signals by the plurality of UEs; and
monitor a resource block associated with the group common control channel to determine a respective timing adjustment for transmission of one or more of the respective reference signals, wherein the resource block corresponds to a group of UEs of the plurality of UEs comprising the UE;
a processor configured to determine a set of time-frequency resources for the transmission of one or more of the respective reference signals based at least in part on the respective timing adjustment and the slot offset; and
a second interface configured to output the one or more of the respective reference signals for transmission via the set of time-frequency resources.
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