Title :
Capacity Analysis of Distributed MIMO System
Author :
Wang, Xiaodong ; Zhou, Jianping ; Liu, Ping ; Liu, Zhongyi
Author_Institution :
Dept. of Navig. & Commun, Naval Submarine Acad., Qingdao, China
Abstract :
The spectral efficiency of distributed multiple antenna system in composite fading is considered. Using random Wishart matrix theory and Gauss-Hermite quadrature, we derived analytical expression for its ergodic capacity. The theoretical expressions are validated by numerical results. It is show that distributed multiple antenna system promise significant capacity gains over collocated multiple antenna system.
Keywords :
MIMO communication; antenna arrays; channel capacity; fading channels; matrix algebra; Gauss-Hermite quadrature; capacity analysis; collocated multiple antenna system; composite fading; distributed MIMO system; distributed multiple antenna system; ergodic capacity; random Wishart matrix theory; spectral efficiency; Antenna arrays; Eigenvalues and eigenfunctions; Fading; MIMO; Shadow mapping; Wireless communication;
Conference_Titel :
Engineering and Technology (S-CET), 2012 Spring Congress on
Conference_Location :
Xian
Print_ISBN :
978-1-4577-1965-3
DOI :
10.1109/SCET.2012.6342062
