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1.我国宽带无线移动通信技术的产生背景及其发展目标现代计算机网络技术使互联网深入人心,并从社会的方方面面改变着人们的生活和通信习惯,随着移动通信技术的推广和便携移动终端的逐步普及,人们开始越来越不满足于单一的话音通信服务和短信息服务。近年来,以移动电视及视频点播等数据业务为代表的个人娱
1. The Background and Development Goals of Broadband Wireless Mobile Communication Technology in China Modern computer network technology has made the Internet deeply rooted in the public and changed people’s life and communication habits from all aspects of society. With the promotion of mobile communication technology and the development of portable mobile terminals Gradually popularized, people begin to be more and more dissatisfied with the single speech communication service and short message service. In recent years, personal entertainment, represented by data services such as mobile TV and video-on-demand