北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2005, Vol. 28 ›› Issue (2): 72-75.doi: 10.13190/jbupt.200502.72.228

• 研究报告 • 上一篇    下一篇

基于CAMEL的短消息业务控制功能的设计与实现

黄俊飞,廖建新   

  1. 北京邮电大学 计算机科学与技术学院, 北京 100876
  • 出版日期:2005-04-28 发布日期:2005-04-28

Design and Implementation of CAMEL Based SMS Control Function

HUANG Junfei,LIAO Jianxin   

  1. School of Computer Science and Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Online:2005-04-28 Published:2005-04-28

摘要: 详细阐述了业务控制点(SCP)实现基于移动网络增强型逻辑的客户化应用(CAMEL)的短消息业务控制功能的总体方案设计,短消息业务控制功能呼叫状态模型(SMS SCSM)自动机和新增业务无关构成块(SIB)的设计和实现,现网应用的基于短消息点对点协议(SMPP)的短消息业务控制方案在业务触发方面存在一定的缺陷,而欧洲电信标准化委员会(ETSI)在CAMEL3和CAMEL4中提出的短消息业务控制方案则有助于该问题的解决。并且以短消息预付费业务为例说明了基于CAMEL方案的业务能力。

关键词: 移动网络增强型逻辑的客户化应用, 短消息点对点协议, 短消息业务, 业务控制点

Abstract: A new short message service (SMS) control function proposed by europe telecommunication standardization institute (ETSI) in customized application for mobile nework enhanced logic (CAMEL) Phase 3 and CAMEL Phase 4 helps to solve the service trigger problems of the short message peer to peer (SMPP) based SMS control function solution used now. The design and implementation of the whole solution, SMS SCF call control model (SCSM) automaton, and new service independent block (SIBs) are presented in detail as the extension of service control point (SCP) funtions. The service capability of CAMEL based solution is explained by SMS prepaid service as example.

Key words: customized applications for mobile network enhanced logic, short message peer to peer, short message service, service control point

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