CAJ | 학술논문

基于发射端离开角（AOD）与接收端到达角（AOA）相互独立下，提出了一种宽带MIMO信道参考模型，并分析了该模型的空一时一频相关特性。在参考模型的基础上，利用确定性仿真方法结合P阶范数参数计算方法获得确定性仿真模型及其框图实现。结果表明：参考模型与仿真模型具有十分接近的空一时一频相关特性。形成的信道仿真器不仅可用于研究宽带MIM0系统的空时编码方案以及空时接收机的设计，也可用于分析MIMO信道的容量。
기우발사단리개각（AOD）여접수단도체각（AOA）상호독립하，제출료일충관대MIMO신도삼고모형，병분석료해모형적공일시일빈상관특성。재삼고모형적기출상，이용학정성방진방법결합P계범수삼수계산방법획득학정성방진모형급기광도실현。결과표명：삼고모형여방진모형구유십분접근적공일시일빈상관특성。형성적신도방진기불부가용우연구관대MIM0계통적공시편마방안이급공시접수궤적설계，야가용우분석MIMO신도적용량。
A reference model is proposed to analyze the spatial, temporal and frequency correlation properties of wideband MIMO channel based on independent AOA and AOD. Based on this reference model, a deterministic simulation model and it＇s block diagram are developed by using the deterministic simulation method and Lp-norm parameter computing method. The results show the space-time-fre- quency properties of reference model are very close to those of reference model. The channel simulator derived in this paper can be used not only to study the schemes of space-time coding and the design of space-time receiver for wideband MIMO sys- tems, but also to analyze the capacity of wideband MIMO channels.