A method for managing an antenna beam, the method comprising: transmitting, by a UE, downlink beam related information of the UE to a base station, so that the base station determines at least one first downlink transmission beam based upon the downlink beam related information; receiving, by the UE, a notification related to the first downlink transmission beam, transmitted by the base station, wherein the notification comprises an indicator for the UE to determine at least one first downlink reception beam; determining, by the UE, the at least one first downlink reception beam based upon the notification; and receiving, by the UE, a downlink signal using the at least one first downlink reception beam; wherein transmitting, by the UE, the downlink beam related information of the UE to the base station comprises: receiving, by the UE, a number K of downlink transmission beam training signals transmitted by the base station using at least one of a number M of downlink reception beams; determining, by the UE, the downlink beam related information of the UE based upon reception signals received using the at least one downlink reception beam, wherein the downlink beam related information is: a number N of first identifiers of a number N of downlink transmission beams satisfying a preset condition among a number K of downlink transmission beams of the base station, and reception information corresponding to each of the number N of downlink transmission beams, wherein N is an integer more than or equal to 1, and less than or equal to K; and transmitting, by the UE, the downlink beam related information to the base station; wherein M and K are integers more than or equal to 1, and K is more than or equal to M; wherein the reception information corresponding to each of the N number of downlink transmission beams is: an identifier of a downlink reception beam corresponding to each downlink transmission beam; or information of a downlink reception beam group corresponding to each downlink transmission beam; or a reception indicator corresponding to each downlink transmission beam. transmitting, by a UE, downlink beam related information of the UE to a base station, so that the base station determines at least one first downlink transmission beam based upon the downlink beam related information; receiving, by the UE, a notification related to the first downlink transmission beam, transmitted by the base station, wherein the notification comprises an indicator for the UE to determine at least one first downlink reception beam; determining, by the UE, the at least one first downlink reception beam based upon the notification; and receiving, by the UE, a downlink signal using the at least one first downlink reception beam; wherein transmitting, by the UE, the downlink beam related information of the UE to the base station comprises: receiving, by the UE, a number K of downlink transmission beam training signals transmitted by the base station using at least one of a number M of downlink reception beams; determining, by the UE, the downlink beam related information of the UE based upon reception signals received using the at least one downlink reception beam, wherein the downlink beam related information is: a number N of first identifiers of a number N of downlink transmission beams satisfying a preset condition among a number K of downlink transmission beams of the base station, and reception information corresponding to each of the number N of downlink transmission beams, wherein N is an integer more than or equal to 1, and less than or equal to K; and transmitting, by the UE, the downlink beam related information to the base station; wherein M and K are integers more than or equal to 1, and K is more than or equal to M; wherein the reception information corresponding to each of the N number of downlink transmission beams is: an identifier of a downlink reception beam corresponding to each downlink transmission beam; or information of a downlink reception beam group corresponding to each downlink transmission beam; or a reception indicator corresponding to each downlink transmission beam. receiving, by the UE, a number K of downlink transmission beam training signals transmitted by the base station using at least one of a number M of downlink reception beams; determining, by the UE, the downlink beam related information of the UE based upon reception signals received using the at least one downlink reception beam, wherein the downlink beam related information is: a number N of first identifiers of a number N of downlink transmission beams satisfying a preset condition among a number K of downlink transmission beams of the base station, and reception information corresponding to each of the number N of downlink transmission beams, wherein N is an integer more than or equal to 1, and less than or equal to K; and transmitting, by the UE, the downlink beam related information to the base station; wherein M and K are integers more than or equal to 1, and K is more than or equal to M; wherein the reception information corresponding to each of the N number of downlink transmission beams is: an identifier of a downlink reception beam corresponding to each downlink transmission beam; or information of a downlink reception beam group corresponding to each downlink transmission beam; or a reception indicator corresponding to each downlink transmission beam. an identifier of a downlink reception beam corresponding to each downlink transmission beam; or information of a downlink reception beam group corresponding to each downlink transmission beam; or a reception indicator corresponding to each downlink transmission beam.