| 摘要 |
A method for dynamically dispatching radio resources used for Multicast Broadcast Single Frequency Network (MBSFN) transmissions for Multimedia Broadcast Multicast Service (MBMS) is provided, comprising: for a current dispatching period, determining, by a Multi-Cell/Multicast Coordination Entity (MCE), semi-static MBMS dispatching information for each MBMS service or each MBMS service group, according to the Quality of Service (QoS) requirements of each MBMS service or each MBMS service group used for MBSFN transmission, wherein said MBMS service group is a service group formed by statistically multiplexing a plurality of MBMS services that have the same Block Error Rate as their QoS requirements; informing, by said MCE, each base station and respective mobile stations under the control of each base station in an MBSFN area of the determined semi-static MBMS dispatching information; and, dispatching, by each base station, the radio resources dynamically, according to the semi-static MBMS dispatching information received from the MCE and actual data volume to be processed by each MBMS service or each MBMS service group. |
