Engineering indoor wireless communication systems with high capacity

Author

Neve, Michael J. ; Sowerby, Kevin W.

Author_Institution

Dept. of Electr. & Comput. Eng., Univ. of Auckland, Auckland, New Zealand

fYear

2015

fDate

13-17 April 2015

Firstpage

1

Lastpage

3

Abstract

The effect of wall attenuation on the uplink performance of an interference limited indoor wireless communication system is investigated. An indoor environment containing multiple co-channel access points is investigated for connections made on the basis of strongest signal or best SIR and for varying intervening wall attenuations. Power balancing is used to equalize signal-to-interference ratios (SIRs), and performance assessed by the reuse probability which quantifies the probability that two or more mobiles at randomly chosen locations can successfully share the channel. Results obtained show that even moderate wall attenuations (10-15 dB) can produce practically useful performance gains.

Keywords

channel allocation; channel capacity; frequency allocation; indoor radio; mobile radio; probability; radiofrequency interference; wireless channels; SIR equalization; channel sharing; high capacity engineering indoor wireless communication system; interference limited indoor wireless communication system uplink performance; mobile location; multiple cochannel access points; power balancing; reuse probability; signal-to-interference ratio equalization; wall attenuation effect; Attenuation; Buildings; Interference; Mobile communication; Noise; Power control; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation (EuCAP), 2015 9th European Conference on

Conference_Location

Lisbon

Type

conf

Filename

7228434