A message transmitting method, applied to a base station, comprising: acquiring two sets of paging transmission information, the two sets of paging transmission information comprising paging transmission information of a relay user equipment, UE, and paging transmission information of a remote UE, the two sets of paging transmission information being used for indicating a transmission position of a paging message, and the relay UE being a relay equipment between the base station and the remote UE, wherein the paging transmission information of the remote UE comprises a plurality of paging transmission information; obtaining reference paging transmission information by calculation according to an International Mobile Subscriber Identity, IMSI, of the remote UE; comparing individual paging frame in the plurality of paging transmission information of the remote UE with a paging frame of the reference paging transmission information in sequence, determining and selecting at least one paging frame that is closest to the paging frame of the reference paging transmission information; comparing individual paging occasion in the paging information in which the at least one paging frame is located with a paging occasion of the reference paging transmission information in sequence, determining and selecting one paging transmission information in which the paging occasion is closest to the paging occasion of the reference paging transmission information as target paging transmission information; and sending a paging message of the remote UE on a subframe indicated by the target paging transmission information to the relay UE. acquiring two sets of paging transmission information, the two sets of paging transmission information comprising paging transmission information of a relay user equipment, UE, and paging transmission information of a remote UE, the two sets of paging transmission information being used for indicating a transmission position of a paging message, and the relay UE being a relay equipment between the base station and the remote UE, wherein the paging transmission information of the remote UE comprises a plurality of paging transmission information; obtaining reference paging transmission information by calculation according to an International Mobile Subscriber Identity, IMSI, of the remote UE; comparing individual paging frame in the plurality of paging transmission information of the remote UE with a paging frame of the reference paging transmission information in sequence, determining and selecting at least one paging frame that is closest to the paging frame of the reference paging transmission information; comparing individual paging occasion in the paging information in which the at least one paging frame is located with a paging occasion of the reference paging transmission information in sequence, determining and selecting one paging transmission information in which the paging occasion is closest to the paging occasion of the reference paging transmission information as target paging transmission information; and sending a paging message of the remote UE on a subframe indicated by the target paging transmission information to the relay UE.