• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2006, Vol. 28 ›› Issue (9): 114-115.

• 论文 • 上一篇    下一篇

一种DRM接收系统的设计与实现

党辰[1] 戴葵[2] 王志英[2] 王苏峰[2] 刘芸[2] 陆洪毅[2]   

  • 出版日期:2006-09-01 发布日期:2010-05-20

  • Online:2006-09-01 Published:2010-05-20

摘要:

本文首先阐述了DRM发射端的系统结构,根据发射端的系统结构标准,利用软件无线电技术在计算机中实现了DRM接收系统,并给出了一种通用的软件设计框架;最后给出了所 实现的DRM软件接收系统的性能评测结果。

关键词: 数字调幅广播 软件无线电 DRM

Abstract:

The architecture of the DRM transceiver is analyzed first. Based on the research on the specification of the DRM transmission systems, this paper prop  oses a general-purpose software framework. The related DRM receiving system is implemented using the software radio technology. Some performance evaluat ion results of the implemented DRM receiving system are also presented at the end of the paper.

Key words: (digital AM broadcast, software radio, DRM)