基于MPLS技术的IP RAN研究  

The Research of IP RAN Based on MPLS Technology

作　　者：高揆[1,2] 吴军平[2] 

机构地区：[1]武汉邮电科学研究院,武汉430074 [2]烽火通信科技股份有限公司,武汉430074

出　　处：《电子测试》2014年第1期78-79,共2页Electronic Test

基　　金：国家科技支撑计划课题<面向融合网络的新型接入网关键技术研究与设备研制(>2012BAH06B03)

摘　　要：当前,移动网的IP化和宽带化已成为重要的发展趋势,移动回传网正在向IP RAN(Radio Access Network)转型。IP RAN为综合业务网络,采用融合的IP/MPLS+增强型以太网作为基站回传网络,在提供基站回传业务的同时,具备全业务接入能力,本文在介绍IP RAN的基本概念和相关技术的基础上,结合IP RAN组建综合业务承载网的需求,对IP RAN在不同环境中的应用提出相应的组网策略。Currently,mobile network becomes IP and broadband network has become an important trend, mobile backhaul network is in transition to IP RAN（Radio Access Network）.IP RAN is an integrated business network,using converged IP/MPLS and Enhanced Ethernet as a backhaul network,providing backhaul business,with full service access capability.This paper introduces basic concepts of IP RAN and related technologies,based on the combination of IP RAN technology in the formation of integrated service bearer network needs,proposes appropriate networking strategy in different applications environments.

关 键 词：IP RAN MPLS 移动承载网 组网 

分 类 号：TN929.5[电子电信—通信与信息系统]