Computer Engineering and Applications ›› 2009, Vol. 45 ›› Issue (1): 77-79.DOI: 10.3778/j.issn.1002-8331.2009.01.023
• 研发、设计、测试 • Previous Articles Next Articles
HE Yu-qing,HUANG Xiang-dong
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何宇清,黄翔东
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Abstract: Software online update is a necessary function of DTV STB.The problem at present is different manufacturers using different software update methods.This problem is unfavorable industry development and CATV network maintenance.This paper introduces the ordinary DTV STB software update methods and uses the data carousel way for software update.This method considers requirements of DTV STB software update descriptor，benefits to DTV STB software update protocol standardization.
摘要： 软件在线升级是数字电视机顶盒必备功能之一，存在的问题是不同厂商采用私有的方法，不利于产业的发展和数字电视有线网络的维护。在介绍数字电视机顶盒软件升级的常用方法基础上，采用标准数据轮播的方法进行软件升级。该方法使用简便，考虑了现有软件升级描述的需要，有利于在线软件升级协议规范化。
HE Yu-qing,HUANG Xiang-dong. Standardization of DTV STB software update protocol[J]. Computer Engineering and Applications, 2009, 45(1): 77-79.
何宇清,黄翔东. 数字电视机顶盒在线软件升级协议规范化[J]. 计算机工程与应用, 2009, 45(1): 77-79.
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URL: http://cea.ceaj.org/EN/10.3778/j.issn.1002-8331.2009.01.023
http://cea.ceaj.org/EN/Y2009/V45/I1/77
