软交换技术在地区电力通信网中的应用  

Application of Softswitch Technology in Regional Power Communication Network

作　　者：刘硕钰 季文嬿 LIU Shuoyu;JI Wenyan(State Grid Jiangsu Nantong Power Supply Company,Nantong 226006,China)

机构地区：[1]国网江苏省电力有限公司南通供电分公司,江苏南通226006

出　　处：《机械制造与自动化》2018年第5期238-241,共4页Machine Building & Automation

摘　　要：软交换技术是下一代网络的关键性技术,可以对PSTN向分组网络的过渡提供无缝连接。介绍了软交换技术产生的背景、概念及主要功能,分析了软交换技术在电力通信网中的主要优势,并着重描述了其在地区电力通信网中的应用。最后,对软交换的增值业务提出了展望。Softswitch technology is the key technology of NGN,which can provide seamless connection for the transition from PSTN to packet network.This paper introduces its background,concept and main functions,analyzes its main advantages in the power communication network,and describes its application in regional power communication network in detail,and then puts forward prospects for its value-added services.

关 键 词：软交换 电力通信网 媒体网关 

分 类 号：TN915[电子电信—通信与信息系统]