Patent ID: 11910345
Assignee: OFINNO, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 19:
20. A system comprising:
a wireless device comprising one or more first processors and first memory storing first instructions that, when executed by the one or more first processors, cause the wireless device to transmitting, via a cell, one or more random access preambles using transmit beams; and
a base station comprising one or more second processors and second memory storing second instructions that, when executed by the one or more second processors, cause the base station to:
receive the one or more random access preambles;
transmit at least one random access response identified by a cell radio identifier of the wireless device, wherein:
the at least one random access response comprises a first preamble identifier corresponding to a first random access preamble of the one or more random access preambles; and
the first random access preamble is transmitted by a first transmit beam of the transmit beams; and

receive, from the wireless device, data using the first transmit beam.