摘要
在分析Android平台的升级包生成与升级功能原理的基础上,提出了基于Android平台的智能机顶盒空中升级的完整设计。对Android平台的升级系统进行扩展,增加了适合DVB信道升级的独立升级包的处理流程,并对Android平台DVB+OTT数字电视接收机OTA服务器以及前端的部署等进行了阐述,最后通过大量的测试用例验证表明,该设计是一种性能良好的DVB+OTT机顶盒OTA解决方案。
The principle of Android software update package generating and update function process are analyzed in this paper. Then an integrated design for Android-platform smart STB＇s OTA system is proposed. The Android-platform OTA system is extended to adapt DVB update channel which is called independent update package, and the particular process of OTA,deployment of DVB＋OTT smart STB OTA front-end and server are expounded. Finally, a large number of test case verifications indicates that it is a DVB＋OTT Set Top Box OTA solution with good performance.
出处
《电视技术》
北大核心
2014年第10期50-52,55,共4页
Video Engineering
基金
福建省科技厅高校产学合作重大项目(2012H6012)
