Patent ID: 10021692

Abstract:
In order to solve problems with “distributed RLCs” and “independent RLCs,” a mobile communication method according to this embodiment includes: a step A of causing a radio base station eNB#1 to generate a PDCP-PDU addressed to a mobile station UE; a step B of causing the radio base station eNB#1 to associate the generated PDCP-PDU and an RLC-SN with each other and transmit the PDCP-PDU and the RLC-SN to a radio base station eNB#2; a step C of causing the radio base station eNB#2 to generate an RLC-PDU addressed to the mobile station UE by using the received PDCP-PDU and RLC-SN; and a step D of causing the radio base station eNB#2 to transmit the generated RLC-PDU to the mobile station UE.