摘要
针对LTE移动网络流量巨大的问题,阐述了在LTE移动网络中使用CDN的重要性,提出了CDN节点下沉、DNS缓存加速、内容源优化及终端适配、视频智能优化、计费系统改造等多种解决方案,并对其中的关键技术进行了研究分析。研究内容能够有效地解决LTE时代移动用户流量大、幅增长所带来的问题和挑战,可以充分提升LTE移动网络使用效率,增强移动用户业务体验。
According to the huge traffic problems in LTE network, the 2mportance of CDN used in LTE network was described, and the key technologies which include CDN node sinking, DNS cache acceleration, content source optimization and terminal adaptation, video intelligent optimization, billing system reform and other solutions were proposed and analyzed. These technologies can effectively solve the problems and chalIenges brought by the high-speed development of traffic in LTE network, and can fully improve the service efficiency of LTE network and enhance the mobile users＇ business experience.
出处
《互联网天地》
2015年第5期22-27,共6页
China Internet
关键词
LTE
内容分发网络
优化
LTE, content delivery network, optimization
