The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login
|
Sign Up
|
Oriprobe Inc.
|
Feed
Home
Journals
Order
TOC Alerts
Subscription
Products & Services
Pricing
FAQ
About
Journal Articles
Laws/Policies/Regulations
Companies/Products
Title, abstract, keywords:
Combined Search
Advanced Search
Pay per View through On Demand Search
Package:
ALL
Astro-Earth Science
Agriculture
Physics
Mathematics
Arts & Humanities
Medline Collection
Health/Medicine/Biology
Chemistry/Chemical Engineering
CAOD
English Journals
Traditional Chinese Medicine
NPC CPPCC Journals
China Defense and Military Sciences
Author:
Journal / Book Title:
Year:
Volume:
Issue:
lte-r xi tong jia gou yan jiu
Author(s):
WANG Fang
,
ZUO Shiping
Pages:
23
-
26
Year:
2016
Issue:
6
Journal:
Railway Signalling & Communication Engineering
Keyword:
LTE-R
;
系统架构
;
EPC
;
无线
;
用户设备
;
Abstract:
简要介绍国内外铁路下一代移动通信系统的研究现状,提出我国的LTE-R系统架构,主要包括EPC系统、无线接入网和用户设备.为实现语音业务,重点分析EPC的构成,引入IMS系统.对无线接入网的组成进行描述,并提出用户设备的分类和功能需求.对LTE-R系统架构研究具有参考意义.
Citations
No citation found
Related Articles
No related articles found