面向服务的无线接入远程教育体系模型的研究与应用*

重点阐述了短消息接入服务平台的功能及性能保障，模型中利用Web Service进行数据业务整合和封装，再由应用接入层和服务网关层屏蔽底层网络通信协议，形成一致的数据访问接口，供短信、网站、WAP访问。这样可以使系统的通用性和扩展性大大提高，也便于新的业务模块的增加和向外推广。

Research and Application on Service-Oriented Wireless Accessing Distance Education Architecture

Expatiates on the functions and performance guarantee of the short message accessing services platform.This model integrates the data transactions by means of Web Service,and combines the application accessing layer and the service gateway layer to screen foundamental network communication protocols.This design provides an uniform data accessing interface for short message services,sites and WAP.The advantages are obvious:it can not only greately improve the universalness and scalability of system,but also facilitate new functions addition and further extension.