A study on channel model for MTMR antenna systems (移動通信ワークショップ--次世代ブロードバンド無線通信の実現に向けて)

概要

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This paper proposes a space-time channel model applicable to multi tranmit multi receive (MTMR) antenna system that includes angle of departure (AOD) and angle of arrival (AOA) in addition to the amplitude, phase and delay time for each elementary (spatial) path. The proposed model is an extention of the geometrically based single bounce circular model (GBSBCM) and geometrically based single bounce elliptical model (GBSBEM) and it can generate various types of channel environments by adjusting model parameters. It also holds consistency with the conventional delay profile model on the point that its delay profile on the point that its delay profile measured in the receiver can be statistically matched to the conventional delay profile. Moreover, the proposed model can simulate for systems with different transmission rate. This paper also show some practical channel models generated by the proposed model.
社団法人電子情報通信学会の論文
2003-02-26