浅谈4G吞吐率优化

Discussion on the Optimization of 4G Throughput Rate

随着LTE网络牌照的颁发,各大运营商正如火如荼地建设期待已久的4G网络,如何能让新技术更好地发挥作用,这是优化工作需要考虑的问题。LTE网络设计峰值速率下行100 Mbit/s,上行50 Mbit/s,如何能真正体现LTE网络的实际速率,反映网络问题,如何做好LTE吞吐率优化显得尤为重要。通过分析相关数据,定位网络问题,为今后类似问题提供优化思路及优化方法。主要描述了用户接入网络后进行上下行数传时出现的相关问题的定位流程,包括使用TCP和UDP 2种方式。

With the issue of LTE network license,each operator is building the long-awaited 4G networks. How to play the new technol-ogy wel is the issues for optimization personnel to consider. LTE design peak rate is separately 100 Mbit/s down and 50 Mbit/s up. It is important that how to reflect the actual rate of LTE network to show the network defects,and how to optimize LTE throughput rate wel . It analyzes the related data and positions the network problems to provide optimization considerations and methods for the similar problems in the future. It mainly describes the localization process of related problems after users access networks,including the usages of TCP and UDP in two ways.