Effects of Angular Spread on the Performance in TD-SCDMA System with Smart Antenna

DOI

10.2991/iccasm.2012.371How to use a DOI?

Keywords

Smart antennas, TD-SCDMA, Angular spread

Abstract

The received signal is correlated when applying the beamforming algorithm in the smart antennas system. Two main factors determine the un-correlation of the channel: the distance of antenna and the angular spread. In the paper a vector channel simulation model are presented based on geometrical environment and statistical data, then the vector channel correlation is analyzed. Subsequently, the beamforming algorithm which maximums the received desired power is adopted to analyze the effects of different angular spread on the downlink performance in TD-SCDMA system with smart antennas. Final the simulation result is presented.

Copyright

© 2012, 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  - Penglong Shi
AU  - Xiaoting Ma
AU  - Yaru Chu
AU  - Yizhong Ma
PY  - 2012/08
DA  - 2012/08
TI  - Effects of Angular Spread on the Performance in TD-SCDMA System with Smart Antenna
BT  - Proceedings of the 2012 International Conference on Computer Application and System Modeling (ICCASM 2012)
PB  - Atlantis Press
SP  - 1451
EP  - 1453
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccasm.2012.371
DO  - 10.2991/iccasm.2012.371
ID  - Shi2012/08
ER  -