| CPC H04W 74/0841 (2013.01) [H04B 7/0695 (2013.01); H04L 5/0051 (2013.01); H04W 16/28 (2013.01); H04W 72/046 (2013.01)] | 30 Claims |
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1. A method for wireless communication at a user equipment (UE), comprising:
transmitting a first message indicating at least a random access preamble for a random access procedure based at least in part on a configuration;
transmitting, as part of the random access procedure and after transmitting the first message indicating the at least random access preamble, a plurality of reference signals using a plurality of directional beams;
receiving, from a network device and based at least in part on transmitting the plurality of reference signals, a second message indicating a directional beam of the plurality of directional beams and a set of resources for transmitting a third message; and
transmitting, as part of the random access procedure, the third message over the set of resources using the indicated directional beam.
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