...和规划及4G演进56峰值速率（Peak data rate）在70MHz带宽和4×4MIMO方式下，可达到1Gbps频谱效率峰值（Peak spectrum efficiency）DL：R8阶段已绊满足IMT-Advanced的要求UL：在R8的基础上提升1倍，以满足IMT-Advanced的要求*：1Gbps在低速移劢状态LTE-A的系统要...
However, DOAMatrixmethod avoids seeking the peakof the spectrum. Consequently, eventheestimatingefficiencyof 2-dDOAMatrix method is much better than1-dMUSICalgorithm.