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Cooperative MIMO Channel Simulation Based on the Geometrical Ring Model  

Yang, Mi-Sun (한양대학교 전자전기제어계측공학과 이동통신망연구실)
Kim, Dong-Woo (한양대학교 전자컴퓨터공학부)
Abstract
In this paper, we study a simulation model for cooperative MIMO (multiple-input multiple-output) channels and present a cooperative one-ring channel model which is extended from the geometrical one-ring and two-ring scattering models. Assuming that the source, the destination and the relay are surrounded by an infinite number of scatters, we derive a reference model for the cooperative one-ring channel and propose a simulation model based on the reference model provided in the paper. Then we show how modeling parameters of the simulation model are determined to match the correlation functions for the respective models. With numerical investigation, we also show that the correlation functions for the reference and the simulation are well matched.
Keywords
MEDS(Method of Exact Doppler Spread);
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