电讯技术2016，Vol.56Issue(6)：708-716,9.DOI:10.3969/j.issn.1001-893x.2016.06.020
LTE-Hi关键技术及研究现状
LTE-Hi Key Technologies and Current Researches
摘要
Abstract
The Long Term Evolution-Hotspot/indoor ( LTE-Hi ) system proposed by the 3 rd Generation Partnership Project(3GPP)in Release-12(R12) plays an important role in solving the problem of the in-creasing data traffic indoor or in hotspot areas. After briefly introducing the deployment scenarios and re-quirements of LTE-Hi,this paper discusses part of the key technologies which are involved in the system. The current research on small cell on-off switching mechanisms and strategies,discovery technologies and radio-interface based synchronization is analyzed particularly. Finally it presents several possible future re-search directions of LTE-Hi in hope of providing reference for those concerned.关键词
LTE-Hi/关键技术/小小区发现/小小区开关/空中接口同步/研究现状Key words
LTE-Hi/key technology/small cell discovery/small cell on-off/radio-interface based syn-chronization/current researches分类
信息技术与安全科学引用本文复制引用
黄磊,赵思聪,申滨..LTE-Hi关键技术及研究现状[J].电讯技术,2016,56(6):708-716,9.基金项目
国家科技重大专项(2015ZX03001026-003)@@@@The National Science and Technology Major Project(2015ZX03001026-003) （2015ZX03001026-003）
