Cellular Antenna Location Optimization in Distributed MIMO Systems

DOI

10.2991/icmmcce-15.2015.119How to use a DOI?

Keywords

Distributed MIMO, antenna location optimization, ergodic capacity, PSO algorithm

Abstract

In this paper, the optimization of antenna location of a distributed MIMO (DMIMO) systems in a circular cell based on advanced particle swarm optimization (PSO) algorithm is analyzed. Firstly, a composite fading channel including small scale fading, path loss and shadow fading is established; then, a closed form expression of downlink average ergodic capacity under higher signal-to-noise (SNR) condition is deduced; next, the optimal position of antenna ports in the circular cell is quickly searched by PSO through dividing the cell into several predefined areas. Simulation results show that the searched position of antenna ports in the cell is very close to the optimal theoretical location.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Man Sun
AU  - Yueheng Li
AU  - Tuanjie Xue
AU  - Ping Huang
AU  - Feng Wang
PY  - 2015/12
DA  - 2015/12
TI  - Cellular Antenna Location Optimization in Distributed MIMO Systems
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SP  - 588
EP  - 593
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.119
DO  - 10.2991/icmmcce-15.2015.119
ID  - Sun2015/12
ER  -