摘要
研究了HSOPA系统实现MBMS移动视频业务的方案和增加了BM-SC的网络结构,讨论了引入64QAM高阶调制方式和MIMO技术的HSOPA能极大地提高移动通信网的数据传输速率,从而有效提高了MBMS移动视频业务的质量,增强了通信网承载性能。
The MBMS mobile video service based on HSOPA system realized scheme and the network structure added BM-SC were researched. The data transmission rate would be improved because of the HSOPA system introduced 64QAM and MIMO techniques, the quality of MBMS mobile video service and the load bearing performance of network would be enhanced either.
出处
《信息通信》
2008年第4期51-53,共3页
Information & Communications
