Patent ID: 11950309
Assignee: COMCAST CABLE COMMUNICATIONS, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 28:
29. The wireless device of claim 21, wherein the instructions, when executed by the one or more processors, cause the wireless device to receive configuration parameters of the cell, wherein the configuration parameters comprise:
a non-contention-based random access channel resource associated with the random access channel; and
a contention-based random access channel resource associated with a random access channel for random access,
wherein the instructions, when executed by the one or more processors, cause the wireless device to transmit the preamble for beam failure recovery by transmitting the preamble for beam failure recovery based on the non-contention-based random access channel resource, and
wherein the instructions, when executed by the one or more processors, cause the wireless device to transmit, based on the contention-based random access channel resource, a preamble associated with random access.