Patent ID: 9497731
Filing Date: 2016-11-15
CPC Classification: H04L,H04W

Claim Text:
1. A mobile communication system comprising: a mobile station; and a first base station which transmits Multimedia Broadcast Multicast Service (MBMS) data to the mobile station, wherein the first base station receives information related to Multicast Broadcast Single Frequency Network (MBSFN) from a second base station using a X2 interface, wherein the information related to the MBSFN comprises a parameter of a radio resource, and wherein the first base station sends the MBMS data to the mobile station using the parameter of the radio resource included in the information related to the MBSFN, and wherein the mobile station receives the MBMS data, and wherein the information related to the MBSFN is included in a message to exchange configuration data needed for the first base station and the second base station to interoperate over the X2 interface.