| 基于IF303的CMMB移动数字电视接收终端方案设计 |
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| 引用本文： | 冯蕴.基于IF303的CMMB移动数字电视接收终端方案设计[J].数字通信,2012,39(3):62-64. |
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| 作者姓名： | 冯蕴 |
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| 作者单位： | 重庆广播电视集团总台,重庆,400039 |
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| 摘 要： | 为真正实现移动多媒体的交互业务，基于对CMMB网络结构的分析，提出了一种应用于CMMB的手持数字移动电视接收终端的设计方案。该方案以创毅视讯IF303芯片作为核心，给出了软件和硬件的模块结构框图和功能设计。实践证明，基于本方案设计的CMMB终端能够完成数字移动电视的视频、音频解码，达到良好的播放效果。
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| 关 键 词： | CMMB 移动数字电视 接收终端 数字电视 |
The Design of CMMB Mobile Digital TV Terminal Based on IF303 Technology |
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| FENG Yun.The Design of CMMB Mobile Digital TV Terminal Based on IF303 Technology[J].Digital Communication,2012,39(3):62-64. |
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| Authors: | FENG Yun |
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| Affiliation: | FENG Yun(Chongqing Broadcasting Group,Chongqing 400039,P.R.China) |
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| Abstract: | This article analyzes the CMMB network structure and puts forward an architecture design for hardware and software used in handheld CMMB digital mobile TV terminals.The scheme based on Innofidei IF303 chip as the core processor designed the software and hardware block diagram.This terminal based on the scheme can decode audio and video signal of the CMMB mobile TV and play well. |
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| Keywords: | CMMB Receiving Terminal Demodulator Hardware Architecture Software Architecture |
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