TD-LTE系统速率的影响因素及优化分析

Analysis and Optimization of TD-LTE System Affecting Rate Factors

在4G时代,LTE的速率成为人们对无线网络的最大需求,TD-LTE速率因素的研究和问题优化越来越成为人们关注的重点。实际应用中,不单单无线环境变化和使用终端型号会影响速率,系统配置不同等其他因素也会影响峰值速率的变化,导致其速率无法达到期望值。本文主要从无线环境、传输带宽、设备配置等入手,分析、定位影响速率的主要因素,提出优化LTE速率的最佳方法,为提升用户感知度提供重要参考,同时也对系统的性能评估提供了有益帮助。

In the 4G era, the rate of LTE has become the biggest demand for wireless networks, the research of TD-LTE rate factors and the optimization of problems have increasingly become the focus of attention. In practical applications, not only changes in the wireless environment and the use of terminal models will affect the rate, system configuration and other factors will also affect the peak rate changes, resulting in its rate not achieved the desired value. This article put forward the best method to optimize LTE rate, This paper mainly analyzes and determines the main factors affecting the rate, puts forward the best method to optimize the LTE rate, It provides an important reference for improving user perception, and also provides useful help for system performance evaluation.