Dynamic random access channel (RACH) occasion (RO) activation for a subset of ros

Abstract

Certain aspects of the present disclosure provide techniques for wireless communications. An example method includes obtaining an indication of a first random access channel (RACH) configuration that is associated with a first plurality of RACH occasions; obtaining an activation indication to activate a subset of the first plurality of RACH occasions, wherein the subset of the first plurality of RACH occasions is associated with one or more first time periods, and wherein the subset of the first plurality of RACH occasions is associated with a plurality of synchronization signal blocks (SSBs); and sending, in a first RACH occasion of the subset of the first plurality of RACH occasions, a random access signal to initiate a RACH procedure.

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