Title :
Channel Capacity of MIMO Systems under Correlate Fading Environment
Author :
Wang Jun ; Yu Xiaochuan ; Yan Qi ; Deng Shaoping
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Space Microwave Technol., Xi´an Inst. of Space Radio Technol., Xi´an, China
Abstract :
In this paper, the channel capacity of a Multiple Input Multiple Output (MIMO) system with correlated fading is investigated. The fading correlation model is established and the effects of the number of antennas and the scattering angle on the channel capacity are studied. Based on the random theory, the closed-form expression for the channel capacity of MIMO system is derived in detail. The simulation results show that the channel capacity is determined by the fading correlated matrix. And the channel capacity is saturated when the number of the antennas increases to some values.
Keywords :
MIMO communication; channel capacity; fading channels; MIMO systems; channel capacity; fading correlated matrix; fading correlation model; random theory; scattering angle; Channel capacity; Correlation; Fading; MIMO; Receiving antennas;
Conference_Titel :
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-3708-5
Electronic_ISBN :
978-1-4244-3709-2
DOI :
10.1109/WICOM.2010.5600206
