摘要
随着LTE网络规模不断扩大,一些区域存在多个频段共存的现象。针对LTE多频段组网如何协同的问题,文章以京广高铁为例,提出了一种让用户在大带宽频段网络快入慢出切换优化试验方案,该方案能够减少不必要的异频切换,提高大带宽网络的占用率,更好地提升用户体验。
As the scale of LTE networks continues to expand,multiple frequency bands coexist in many areas.Aiming at the problem of how LTE multi-band networking is coordinated,the article takes the Beijing-Guangzhou high-speed rail as an example and let users quickly switch to broadband network and slowly switch to narrowband network.This solution can reduce unnecessary inter-frequency switching,increase the occupancy rate of high-bandwidth networks to improve user experience.
作者
谭丽文
段护战
王亚军
黄粲云
TAN Li-wen;DUAN Hu-zhan;WANG Ya-jun;HUANG Can-yun(Hunan Planning&Designing Institute of Post&Telecommunication Co.,Ltd.,Changsha,Hunan,China 410126;China Telecom Corporation Ltd.,Huaihua Branch,Huaihua,Hunan,China 418000)
出处
《湖南邮电职业技术学院学报》
2021年第3期16-18,共3页
Journal of Hunan Post and Telecommunication College
关键词
LTE
多频组网
异频切换
LTE
multi-frequency networking
inter-frequency handoff