Patent ID: 11949486
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for beam selection, the method being performed by a first radio transceiver device, the method comprising:
obtaining a first link quality estimate of a radio signal conveyed to the first radio transceiver device from a second radio transceiver device by referring to at least a first beam taken from a first beam set;
obtaining a second link quality estimate of a radio signal conveyed to the first radio transceiver device from the second radio transceiver device by referring to a second beam, wherein the second beam is wider than the first beam; and
selecting a beam to use for communications with the second radio transceiver device based on the first link quality estimate and the second link quality estimate.