Title :
Study and implementation of stochastic MIMO channel model
Author :
Zhan, Zhan ; Xin, Liao ; Jiang, Jun ; Deng, Gang
Author_Institution :
Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
A stochastic multiple-input multiple-output (MIMO) wireless channel model is discussed and its implementation scheme is proposed. An improved shaping-filter method, which can eliminate correlation of different paths by adding a random phase-shift and obtain the tap coefficient by using a double interpolation method, is proposed to simulate the MIMO fading channel. Simulation of 3GPP standard model is completed based on the platform. The simulation results show that the obtained channel characteristics are close to the theory results, which proofs the effectiveness of the improved channel model proposed in the paper.
Keywords :
MIMO communication; fading channels; interpolation; stochastic processes; MIMO fading channel; double interpolation; random phase-shift; shaping-filter; stochastic multiple-input multiple-output wireless channel model; tap coefficient; Decorrelation; Downlink; Fading; MIMO; Matrix decomposition; Quality of service; Rayleigh scattering; Receiving antennas; Stochastic processes; Transmitting antennas; Doppler spread; MIMO channel model; angle spread; delay spread; extended ITU models;
Conference_Titel :
Communications Technology and Applications, 2009. ICCTA '09. IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4816-6
Electronic_ISBN :
978-1-4244-4817-3
DOI :
10.1109/ICCOMTA.2009.5349124
