PCI planning method based on genetic algorithm in LTE network

Panxing LI; Jing WANG

doi:10.11959/j.issn.1000-0801.2016082

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PCI planning method based on genetic algorithm in LTE network

Operating technology wide-angle | 更新时间：2024-06-05

- PCI planning method based on genetic algorithm in LTE network
- Telecommunication Science Vol. 32, Issue 3, Pages: 147-152(2016)
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- DOI：10.11959/j.issn.1000-0801.2016082
  CLC： TN929.5
- Published Online：2016-03，
  
  Published：20 March 2016
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Panxing LI, Jing WANG. PCI planning method based on genetic algorithm in LTE network[J]. Telecommunication science, 2016, 32(3): 147-152.
DOI：

Panxing LI, Jing WANG. PCI planning method based on genetic algorithm in LTE network[J]. Telecommunication science, 2016, 32(3): 147-152. DOI： 10.11959/j.issn.1000-0801.2016082.

摘要

针对传统人工 PCI 规划全局性差和耗时耗力的问题，提出一种基于遗传算法的 PCI 分配方法（GA-PCIAS），该方法考虑了PCI 规划不冲突、不混淆的原则，并且通过将干扰矩阵引入适应度函数可降低规划区域内的干扰程度，某密集市区的仿真实验证明，基站规模较小时，该算法相对于PCI顺序规划方案可有效降低规划区域的干扰程度。

Abstract

In order to avoid local optimum and the consumption on time and strength in traditional manual planning，an method of PCI planning based on genetic algorithm（GA-PCIAS）was proposed，the method took full consideration of the PCI planning principle，and the interference matrix was introduced to fitness function to reduce the interference in planned area.The simulation results in an dense area show that GA-PCIAS can improve RS-SINR （reference signal-signal to interference plus noise ratio）comparing with the classical sequential PCI allocation on small-scale base station.

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references

3GPP TS 36.211.Technical specification group radio access network；evolved universal terrestrial radio access（E-UTRA）；physical channels and modulation（Release 10） [S ] . 2012 .

刘金灿 . TD-LTE 系统的 PCI 规划研究与应用 [D ] . 北京：北京邮电大学， 2014 .

LIU J C . Research and application of PCI planning in TD-LTE system [D ] . Beijing： Beijing University of Posts and Telecommunications ， 2014 .

李青 . TD-LTE系统PCI规划方法研究 [J ] . 无线电通信技术， 2013 ， 39 （ 5 ）： 66 - 67 ， 92 .

LI Q ， . Research of TD-LTE PCI planning [J ] . Radio Communications Technology ， 2013 ， 39 （ 5 ）： 66 - 67 ， 92 .

李寿鹏，张国栋，苏雷 . TD-LTE系统PCI配置分析 [J ] . 电信工程技术与标准化， 2012 （ 9 ）： 50 - 54 .

LI S P ， ZHANG G D ， SU L . Research of TD-LTE PCI configuration [J ] . Telecom Engineering Technics and Standardization ， 2012 （ 9 ）： 50 - 54 .

孙成丹，张洪岩，魏垚，等 . LTE-Advanced系统中PCI自配置仿真研究 [J ] . 电信科学， 2013 ， 29 （ 7 ）： 30 - 36 .

SUN C D ， ZHANG H Y ， WEI Y . Simulation research for PCI automatic allocation in LTE-Advanced system [J ] . Telecommunications Science ， 2013 ， 29 （ 7 ）： 30 - 36 .

朱晓光，江华 . LTE基站系统的PCI自配置技术研究 [J ] . 电信科学， 2014 ， 30 （ 7 ）： 130 - 134 .

ZHU X G ， JIANG H . Research on PCI self-configuration technology of LTE eNB system [J ] . Telecommunications Science ， 2014 ， 30 （ 7 ）： 130 - 134 .

郭建光，高克俭，王猛 . TD-LTE 网络 PCI 评估研究 [J ] . 电信工程技术与标准化， 2015 （ 2 ）： 35 - 38 .

GUO J G ， GAO K J ， WANG M . Research on TD-LTE network PCI assessment [J ] . Telecom Engineering Technics and Standardization ， 2015 （ 2 ）： 35 - 38 .

侯优优，隋延峰 . 基于小区相关性的PCI优化方法研究 [J ] . 电信工程技术与标准化， 2013 （ 3 ）： 25 - 29 .

HOU Y Y ， SUI Y F . PCI optimization method based on the cell correlation [J ] . Telecom Engineering Technics and Standardization ， 2013 （ 3 ）： 25 - 29 .

3GPP TS 36.300.Technical specification group radio access network；evolved universal terrestrial radio access（E-UTRA）；physical channels and modulation（Release 9） [S ] . 2012 .

3GPP TR 36.902.Evolved universal terrestrial radio access network solutions [S ] . 2011 .

王振朝，王静，荆鑫 . 基于遗传算法的多路径录用研究 [J ] . 计算机工程， 2011 ， 37 （ 20 ）： 197 - 199 .

WANG Z C ， WANG J ， JING X . Multipath routing of genetic algorithm in Ad Hoc networks [J ] . Computer Engineering ， 2011 ， 37 （ 20 ）： 197 - 199 .

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