基于Web的短信课程答疑系统的设计

Design of Web-based SMS System for Course Answering

移动通信是近年来发展较快的通信技术,移动通信设备(如手机等)使用方便灵活,随着终端硬件和通讯费用的不断降低,其普及推广的速度惊人。在这样的背景下,短信息服务是我国普及的通信服务,将其应用于远程教育领域,针对远程答疑中现存的问题,充分利用其成本低、普及率高、灵活便捷的特点和优势,设计并开发基于Web的短信课程答疑系统,将其应用于远程答疑中。

Mobile communication is the communication technology with fast developing speed in recent years. Mobile communication equipments （such as cell phones） are easy and flexible to use. With the constant reducing of the terminal hardware and communication expenses, the pace of its prevalence is surprising. In this background, we can use SMS, the popular mobile communications services in the country for distance answering, taking full advantages and characteristics such as its low-cost, high-coverage, flexible and convenient features, designing and developing Web-based SMS System for Course Answering and applieating in distance answering are the importance issues in this article.