北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2000, Vol. 23 ›› Issue (1): 80-89.

• 研究报告 • 上一篇    下一篇

VOD系统中一种机顶盒的解决方案

冯少勇,全子一   

  1. 北京邮电大学电信工程学院,北京100876
  • 收稿日期:1999-10-08 出版日期:2000-01-10
  • 作者简介:冯少勇(1971-), 男, 湖北仙桃人, 博士生.
  • 基金资助:
    国家“九五”重点攻关项目(96-742-07-05)

A Set-Top Box Solution for VOD System

FENG Shao-yong, QUAN Zi-yi   

  1. School of Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:1999-10-08 Online:2000-01-10

摘要: 提出了一种VOD系统中机顶盒的解决方案, 包括硬件和软件结构.硬件包括网络接口NIU和机顶单元STU, NIU为一特定的ATM接口, STU为一通用的与网络无关的硬件平台.在软件结构中, 详细描述了系统网络协议和DAVID系统软件.

关键词: 视频, 机顶盒, 视频点播, 网络接口单元

Abstract: A set top box solution for the VOD system is introduced, including hardware and software architecture.Hardware include NIU and STU, NIU is a special designed ATM interface, while STU is a general network independent hardware platform.In the software architecture, the network protocol and DAVID system software are described in detail.

Key words: video, set-top box, video on demand, network interface

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