Effects of Angular Spread on the Performance in TD-SCDMA System with Smart Antenna
Authors
Penglong Shi, Xiaoting Ma, Yaru Chu, Yizhong Ma
Corresponding Author
Penglong Shi
Available Online August 2012.
- 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/).
Cite this article
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 -