PROCÉDÉ DE COMPTE-RENDU DE DÉFAILLANCE DE RÉCEPTION DE FAISCEAU, ÉQUIPEMENT D'UTILISATEUR, SUPPORT, ET SYSTÈME

摘要

A reporting method for a beam reception failure, and a user equipment, a medium and a system. The reporting method for a beam reception failure comprises: acquiring an identifier of a secondary cell where a beam reception failure occurs; selecting another beam as a candidate beam in the secondary cell where the beam reception failure occurs; and encapsulating the identifier of the secondary cell where the beam reception failure occurs and an identifier of the candidate beam as an MAC layer control factor, and sending the MAC layer control factor to a base station via the other cell, wherein the other cell is: a primary cell, a primary and secondary cell, or the other secondary cell where no beam reception failure occurs. By means of the above-mentioned solution, an identifier of a secondary cell where a beam reception failure occurs and the corresponding candidate beam thereof can be reported to a base station without occupying a PRACH and a PUCCH.