CAJ | 학술논문

对于传统的经典信道多天线（MIMO）模型,空间信道模型（SCM）并不能满足LTE-Advanced系统对于带宽和载频的需求。文章通过增加传输路径,并引入中径的方式将其扩展为扩展的空间信道模型（SCME）,以满足系统更大带宽和更高载频的需求,并仿真分析模型各个信道参数的统计特性。
대우전통적경전신도다천선（MIMO）모형,공간신도모형（SCM）병불능만족LTE-Advanced계통대우대관화재빈적수구。문장통과증가전수로경,병인입중경적방식장기확전위확전적공간신도모형（SCME）,이만족계통경대대관화경고재빈적수구,병방진분석모형각개신도삼수적통계특성。
Since the traditional model SCM can＇t meet the needs of bandwidth and carrier frequency of LTE-Advanced system, this paper extended it to SCME model by increasing the transmission path and the introduction of the middle path, to meet the greater bandwidth and the higher carrier frequency of system. Then the model is simulated and the sta- tistical characteristics of channel parameters are an- alyzed.