A Generalized Algorithm for the Generation of Arbitrary Correlated Nakagami Fading Channels

Yuming Bi, Jianhua Zhang , Lei Tian and  Xiaodong Xu
Wireless Communications and Networking Conference (WCNC), 2016 IEEE
Publish Year: 2016

Abstract: In the last decade, Nakagami fading shows good performance in matching measurement data under many scenarios, i.e., vehicle-to-vehicle (V2V), mobile-to-mobile (M2M) and indoor. However, little research has been done for generating of spatial-temporal correlated MIMO Nakagami fading. In this paper, we propose a generalized and accurate algorithm to generate Nakagami-m envelope channels with arbitrary temporal autocorrelation and spatial cross-correlation. Specifically the temporal autocorrelation of Nakagami channels is derived using rank matching technology, then spatial cross-correlation is introduced by Sim’s algorithm. Finally, the proposed algorithm is validated with theoretical data. This algorithm is valuable for communication system simulation and emulation.

 

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