Self-healing mechanism with RSRP measurement in LTE network

2017 3rd International Conference on Wireless and Telematics (ICWT) Pub Date : 2017-07-01 DOI:10.1109/ICWT.2017.8284156

Rizna Nofitasari, S. Haryadi

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引用次数: 5

Abstract

LTE network optimization becomes an important part of the operation and maintenance procedures. Mobile operators need to reduce the number of errors, such as degradation or outage to provide quality services from the network. Automation is one of the challenges in making operation and maintenance procedures simpler. Self-healing is a domain of Self-Organizing Network (SON) which aims to detect, recover and compensate for the outage as well as possible. This study discusses the simulation of self-healing mechanism on LTE network, using RSRP (Reference Signal Received Power) parameter measurement. In this study the simulation is done using MATLAB R2016a software. The results show that the forward traffic that can not be served in the first simulation with SINR value of 13dB and 16dB is 49.72%. While the second simulation with higher SINR value that is equal to 18dB and 21dB which influence the increase in RSRP value, hence the percentage of average of forward traffic that can not be served decrease 0,94%. In the third simulation with a lower SINR value of 8dB and 11dB that affect the decrease in RSRP value, the percentage of forward traffic that can not be served to increase 1.01%.

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LTE网络中RSRP测量的自愈机制

LTE网络优化成为运维程序的重要组成部分。移动运营商需要减少错误的数量，例如降级或中断，以提供高质量的网络服务。自动化是简化操作和维护程序的挑战之一。自修复是自组织网络(SON)的一个领域，旨在尽可能地检测、恢复和补偿中断。本研究利用RSRP(参考信号接收功率)参数测量，探讨LTE网络自愈机制的仿真。本研究采用MATLAB R2016a软件进行仿真。结果表明，在第一次仿真中，SINR分别为13dB和16dB时，不能服务的正向流量为49.72%。而第二次模拟的SINR值较高，分别为18dB和21dB，影响RSRP值的增加，因此无法服务的转发流量的平均百分比下降了0.94%。在影响RSRP值降低的较低SINR值为8dB和11dB的第三次模拟中，无法服务的转发流量百分比增加了1.01%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2017 3rd International Conference on Wireless and Telematics (ICWT)

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