一种基于自主短信平台的移动学习系统

Construction of M-Learning System Based on Independent Short Message Service

为了给学生提供一种全方位的移动学习环境,设计和开发了一种基于自主短信平台的移动学习系统。客户端按照知识体系结构设计,基于J2ME技术开发。客户端植入手机中,用来提出问题和获得答案。手机短信以XML格式表达,以方便信息解析。系统通过GSM Modem连接起了计算机和移动通信网络,具有方便、易操作和低代价的特点,可以给学生提供更多的学习机会。

In order to provide full-time and full-space learning-environment for students,an M-Learning system is built based on short message service.According to the structure of knowledge,client software is designed and developed based on J2ME.This client software planted in mobile phone is used to submit question and query answer.Short message is expressed in XML format which offer is convenient to treatment.Through GSM Modem,not mobile gateway,system connects mobile communication networks and computer networks.This M-Learning system is low-cost,autonomous and good-operability,can provide more learning opportunity to students.