US Patent 10476577 User equipment-initiated beam search for fifth generation new radio

This document describes methods, devices, systems, and means for user equipment-initiated beam search for fifth generation new radio. A user equipment (110) determines that a first beam being used for wireless communication between the user equipment (110) and a base station (121) is unsatisfactory for communication. The user equipment (110) transmits uplink beam-scan pilots that cause the base station (121) to select a second beam for wireless communication. The user equipment (110) receives a beam scan response message from the base station (121) and establishes wireless communication with the base station (121) on a second beam based on information included in the received beam scan response message.