LTE网络的共存研究与干扰分析

2012 International Conference on Control Engineering and Communication Technology Pub Date : 2012-12-07 DOI:10.1109/ICCECT.2012.241

Tingting Cai, J. Deng

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引用次数: 12

摘要

本文研究了LTE系统间相邻信道共存干扰问题。主要研究了LTE系统中的宏小区和微小区/微小区共存场景，详细介绍了网络拓扑、功率控制、ACIR模型等关键技术。通过不确定性分析方法或系统级仿真方法，最终得到了不同干扰场景下不同干扰链路情况下的附加隔离要求，最后给出了在网络部署中避免相邻信道干扰的有效措施和建议。

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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Coexistence Study and Interference Analysis in LTE Networks

This paper studies the issue of adjacent channel coexistence interference between LTE systems. It mainly researches macro cell and micro cell/pico cell coexistence scenario in LTE systems, introduces in detail some key technology like Network topology, power control and the ACIR model. By using uncertainty analysis method or system level simulation method, we finally get additional isolation requirements of different interference link situations in different interference scenes, and in the end we give some effective measures and suggestions for avoiding adjacent channel interference in the network deployment.

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来源期刊

2012 International Conference on Control Engineering and Communication Technology

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