中国联通短消息业务联网系统设计与技术创新  

The Design and Technology Innovation of China Unicom Uni-Info System

作　　者：李海燕[1] 左丽[1] 

机构地区：[1]中国联合通信有限公司,北京100032

出　　处：《电信科学》2004年第12期10-14,共5页Telecommunications Science

摘　　要：中国联通短消息业务联网系统是由短消息网关(shortmessagegateway,SMG)、短消息网关路由服务器(gatewaynameserver,GNS)、短消息中心(shortmessageservicecenter,SMSC)和服务提供商(SP)共同组成的一个全国联网的短消息增值业务系统。系统中除SMSC外的各节点使用中国联通自行研制的SGIP(短消息网关接口协议)通信。该系统以“一点接入、全网服务、一点结算”的基本思想设计系统结构和通信协议,并通过创新性的Report机制、鉴权机制和查询机制等技术,提高短消息业务的可靠性。China Unicom's Uni-Info system is a value-added short message system which is interworking national wide. The system is constructed by short message gateway, short message gateway routing server, short message center and service provider. The protocol used in the system(except interface with short message center) is short message gateway interface protocol, which is created by China Unicom. The basic idea of this system is 'supply service national wide by connecting and clearing with only one point'. And the quality of short message service is also improved by the following technology: report, authentication and query.

关 键 词：技术创新 中国联通 短消息网关 联网系统 服务提供商 短消息业务 结算 短消息中心 鉴权 接口协议 

分 类 号：TN92[电子电信—通信与信息系统] F626[电子电信—信息与通信工程]