【作者】 王珏；

【导师】 赵呈领；

【作者基本信息】 华中师范大学 ， 教育技术学， 2007， 硕士

【摘要】 随着我国经济的高速发展，展现在每个人面前的是一个充满机遇的社会。面对前所未有的挑战，人们意识到只有不断自我完善，进行学习才可以跟上时代的发展，才可以抓住机遇。全球信息化的发展，使得传统技术、普通媒体技术发展到以计算机技术和通讯技术为基础的多媒体信息网络技术。个人电脑和有线网络的普及，基于无线通讯技术和移动计算设备的快速发展，数字化学习和移动学习将会为人们日益增长的求知需求提供更多的帮助。人们对知识学习的渴望和科学技术的不断进步，使得远程教育从最初的函授学习发展到最新的移动学习。移动学习(Mobile-Learning，简称M-Learning)是移动通信技术、计算机网络与现代教育多媒体技术三者的有机结合体。移动学习被称为第四代远程教育。它是传统的数字化学习或远程教育在手段上的突破和延伸。移动学习将更进一步的促进教育信息化的进程。移动学习使学习者可以随时随地的进行学习，实现自主性学习。由于移动终端设备的普及程度非常高，可以使目前的数字化学习走出旧有的学校围墙，将在人们的学习中发挥越来越重大的作用，从而使学习终生化、社会化。本文主要从理论和实践两方面对移动学习系统展开研究。首先讨论了移动学习的定义、移动学习的研究领域与案例；介绍了目前可应用于移动学习的移动计算技术；分析了目前主流移动应用的结构与方法，探索其在移动化学习中可能的应用方式和途径，对移动学习的特点和其局限性进行研究。其次探索基于智能客户端模式的移动学习的可行性，在充分利用移动终端设备的便携性，设计基于Flash Lite技术的手机客户端系统，给出了相应的模型和关键技术的实现。最后，对系统的创新和不足进行总结，探讨移动学习如何在教育领域得到更好的应用。更多还原

【Abstract】 With the high speed developing of the economy, now the society is full of opportunities and challenges. We begin to realize that it is so necessary to self-learned to keep the pace with time, and to keep the opportunities as well.With the globalization of information, The multi-media information network, which is based on computer and communication technology, is more and more grown up to substitute the traditional media technology. Meanwhile, with the popular of PC and Internet, digital learning and mobile learning, which comes with wireless network and mobile communication device, will definitely play a more and more important role in the very near future.Mobile-Learning(i.e. M-Learning) is the outcome of Mobile device, Internet and modern multi-media education technoloy, which is called the 4rd Generation tele-education.It break through and extend the traditional learning method greatly. M-Learning technoloy make it possible to let us learn every time and every where, thus makes a great convinient for self-learing.In this article, the author will give the detail presentation on his researches on M-Learning, from theoriotical research to practise. He first gives the definition of M-Learning, the study field of M-Learning and gives some cases of this technology, gives out a brief introduction of the technology for M-Learning and seek for the feasible method in M-Learing base on analysis on the current mode of M-Learing. The he gives out the corresponding computing model and key technology to implement the M-Learing system.And at the end of this article, he also has a discussion on the limitation of M-Learning and give some comments on how to better use M-learning in Education domain.更多还原