Wireless communication system, communication control method, radio base station, radio terminal, and storage medium

摘要

Even when a radio terminal cannot receive contents data from a serving base station, the radio terminal can receive the contents data from other base station. A wireless communication system includes a radio terminal, a serving radio base station to which the radio terminal serves, and a non-serving radio base station to which the radio terminal does not serve. The serving radio base station receives, from the non-serving radio base station, contents-related information concerning contents data to be broadcasted or multicasted by said non-serving radio base station, and transmits the received contents-related information to the radio terminal.

主权项

1. A wireless communication system including a radio terminal, a first radio station configured to manage a serving cell, and a second radio station configured to manage a neighbor cell, which is a neighbor of the serving cell,
wherein the first radio station is configured to receive, from the second radio station, Multimedia Broadcast multicast service Single Frequency Network (MBSFN) control information of the neighbor cell, wherein the MBSFN control information includes radio frame allocation information regarding one or more radio frames containing one or more MBSFN subframes, and includes subframe allocation information regarding the one or more MBSFN subframes allocated for the MBSFN in the neighbor cell, and wherein the first radio station is configured to transmit, to the radio terminal in the serving cell managed by the first radio station, a MBSFN subframe configuration message including the radio frame allocation information and the subframe allocation information.