作　　者： (）;

机构地区： 中兴通讯股份有限公司

出　　处： 《移动通信》 2018年第6期63-67,共5页

摘　　要： 分析了VoLTE技术和其所面临的挑战,提出了几种提升VoLTE覆盖和容量的技术,包括头压缩、半静态调度、TTI绑定等技术,同时也提出了创新性技术,包括调度周期动态调整技术、多天线接收技术和RLC分段等技术实现VoLTE的语音容量和覆盖范围提升。 The VoLTE technology and its challenges are analyzed in this paper. Several techniques to enhance the coverage and capacity of Vo LTE including header compression, semi-persistent scheduling and TTI binding are presented. In addition, other innovative techniques such as scheduling cycle dynamic adjustment, MIMO and RLC segmentation are put forward, which can achieve the enhancement of VoLTE capacity and coverage.

关 键 词： 鲁棒性头压缩 半静态调度 绑定 分段

领　　域： []