摘要
TD-LTE网络用户感知与下行吞吐量密切相关,如何保证较高的下行吞吐率是4G网络维护工作的关注热点。基于TD-LTE相关规范研究,结合日常网络维护的工作实践,总结了造成TD-LTE下行单用户/多用户吞吐量低的常见问题,并分析提升吞吐量的优化方案,最后介绍了相关方案的典型应用案例,对网络维护实践工作和提升用户感知具有参考意义。
The user perception is closely related to the performance of downlink throughput in TD-LTE networks. The way to keep high downlink rate has draw much attention. Based on the related specification of TD-LTE, this paper summarizes common problems caused by the low throughput in TD-LTE downlink. And then the optimization schemes are proposed, finally the typical cases are introduced. This sheme prorides reference to enhance network maintenance work and improve user perception.
出处
《现代电信科技》
2015年第3期12-15,共4页
Modern Science & Technology of Telecommunications
关键词
TD-LTE
吞吐量
优化
用户感知
TD-LTE, throughput, optimization scheme user perception
