The Study and Optimization of CDMA Network Pilot Pollution

DOI

10.2991/asei-15.2015.54How to use a DOI?

Keywords

drive testing pilot pollution network optimization

Abstract

This paper focuses on studying and analysing the Pilot Pioneer drive testing system’s the pilot pollution problem, designing and putting forward quantitative analysis and the algorithm with absolute difference on the process of diagnostic analysis, It can effectively locate the pilot pollution area by this analysis method. we can see from the result of network optimization case studying , the method of diagnostic module quantitative analysis can effectively detect the pilot pollution problem that existing in wireless network, it can also effectively locate the occurred area, doting on the geographic view, Compared with the traditional analysis method, this method can efficiently reduce the scope of the problem area, and be equipped with the higher problems positioning accuracy. In the CDMA2000 network program, the system adopts the same frequency networking mode called self-interference, which making CDMA system pilot pollution issues outstanding, especially high-rise buildings having gradually replaced most of the old multi-story buildings, which having added the wireless signal reflection and refraction effects.

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  - Qi Liu
AU  - Zhi Jian Yin
AU  - Zhao Pan Wu
PY  - 2015/05
DA  - 2015/05
TI  - The Study and Optimization of CDMA Network Pilot Pollution
BT  - Proceedings of the 2015 International conference on Applied Science and Engineering Innovation
PB  - Atlantis Press
SP  - 259
EP  - 262
SN  - 2352-5401
UR  - https://doi.org/10.2991/asei-15.2015.54
DO  - 10.2991/asei-15.2015.54
ID  - Liu2015/05
ER  -