Title :
Performance dependence of line-of-sight multiuser multi-input multi-output system on allocated user bandwidth in an office environment
Author :
Gill, Sandeep Singh ; Petersen, Brent R.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of New Brunswick, Fredericton, NB, Canada
Abstract :
In this paper, the line-of-sight (LOS) multiuser multi-input multi-output (MU-MIMO) system present in an office environment is considered. The major idea behind the proposed work is to demonstrate the effect of allocated user bandwidth on the performance of a bandlimited MU-MIMO system in an office environment. The hypothesis is proposed to estimate the average MU-MIMO bandwidth of an office environment. The computer simulation results for a 2 × 2 LOS MU-MIMO scenario show great improvement in the performance of the MU-MIMO system for optimal user bandwidth allocation. Finally, the presented measurement results attest the MU-MIMO system theoretical and simulation performance improvement predictions.
Keywords :
MIMO communication; LOS MU-MIMO system; MU-MIMO bandwidth; allocated user bandwidth; bandlimited MU-MIMO system; line-of-sight multiuser multiinput multiutput system; office environment; performance dependence; Bandwidth; Baseband; Propagation delay; Receiving antennas; System performance; Transfer functions; MIMO; line-of-sight propagation; multiuser channels; rician channels;
Conference_Titel :
Advances in Computing, Communications and Informatics (ICACCI, 2014 International Conference on
Conference_Location :
New Delhi
Print_ISBN :
978-1-4799-3078-4
DOI :
10.1109/ICACCI.2014.6968259
