基于时频联合规划的干扰协调与控制技术
首发时间:2010-12-31
摘要:TD-LTE是以中国产业为主,广纳国际先进标准TD-SCDMA的长期演进技术.作为系统组网最核心的干扰控制技术,将对TD-LTE建网效果形成较大影响。本文提出了两种基于时频联合规划的干扰协调控制方案,目的是为了最大程度控制系统干扰,提高系统吞吐量。本文的研究方法采用的是蒙特卡洛的系统仿真方法,并对比了一组资源调度方案。仿真结果显示基于时频联合规划的方案有较好的干扰控制表现,并给出总结和建议。
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Interference Coordinating Technology Based On Time-Frequency Planning Scheme
Abstract:TD-LTE is mainly based on China's industry,and absorbs the international advanced standard TD-SCDMA's long term evolutionary techology.As the most important part in system networks, interference controling technology will make important effect on the TD-LTE network building.This paper advises two interference coordinating ways which maily base on time-frequency planning scheme, aims to control the system's interference to minimum, and improve the system's throughtput.In this paper, the research method is monte carlo's system level simulating method,and compare some resource schedule plans.The simulation's result show that the methods based on time-frequency planning scheme control the interference very well,and give the conclution and advice in the end.
Keywords: Communication and Information System OFDM Resource Block
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No.4401250561189129****
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