新形势下TD-SCDMA和WiMAX的演进研究与竞合分析  

A New Look on the Competition and Convergence of TD-SCDMA&WiMAX Long Term Evolution

作　　者：胡武婕[1] 马良山[2] 毕春丽[1] 吕廷杰[1] 

机构地区：[1]北京邮电大学经济管理学院,北京100876 [2]中国移动通信集团公司,北京100032

出　　处：《电信科学》2008年第6期29-35,共7页Telecommunications Science

摘　　要：不久前ITU正式批准WiMAX加入3G标准体系,加剧了其与TD-SCDMA之间的竞争。本文建立了一种4维定性分析模型,从技术特性、标准专利、商用前景和政府政策4个维度进行深入分析,评估了TD-SCDMA和WiMAX这两种无线宽带技术,并利用SWOT方法阐述了两者之间可能的竞争与融合的发展趋势,基于以上分析,最后提出了针对相关电信政策的建议。Since WiMAX has become one of 3G standards, the competition between TD-SCDMA and WiMAX is inevitable. This paper setup a four-dimension analytical model to give indept analysis into TD-SCDMA and WiMAX from the following aspects： technology, standard ＆ IPR, commercialization, policy. Based on the above outputs, it utilizes SWOT method to deduce competition/convergence trends of the two technologies. Finally, suggestions on telecom policies for different developing trends are also proposed.

关 键 词：TD-SCDMA WIMAX 技术 标准 专利 商用 政策 

分 类 号：TN929.533[电子电信—通信与信息系统] TN925.93[电子电信—信息与通信工程]