An intelligent transport system based on Digital Terrestrial Multimedia Broadcast (DTMB) is proposed, and its server system is implemented.
提出一种基于数字电视国标(DTMB)的智能交通导航系统，并实现其服务器部分。
A new simplified soft-output demapping algorithm for M-QAM is proposed in this paper, and the method is expanded to unsymmetric 2-D QAM demapping such as 32-QAM in DTMB.
提出了一种适用于所有M-QAM软判决解映射的简化算法，并将其扩展到不对称的二维QAM解映射中，如DTMB中的32-QAM。
In Chinese national standard for Digital Terrestrial Multimedia Broadcasting (DTMB), irregular Quasi Cyclic LDPC (QC - LDPC) code is used as core part of forward error correction coding.
在中国数字电视广播地面传输标准(DTMB)中，使用了非规则准循环ld P C码(QC-LDPC)作为前向纠错编码的核心部分。
This paper puts up an idea of a unlocking structure based on ARM-LINUX, which can real-timely monitor DTMB and CMMB system after changing the receiving-demodulating module correspondingly.
本文提出了一种基于嵌入式ARM的开放性结构，在改变相应的信号接收解调模块后，可以实现对DTMB、CMMB等系统的实时监测。
This paper puts up an idea of a unlocking structure based on ARM-LINUX, which can real-timely monitor DTMB and CMMB system after changing the receiving-demodulating module correspondingly.
本文提出了一种基于嵌入式ARM的开放性结构，在改变相应的信号接收解调模块后，可以实现对DTMB、CMMB等系统的实时监测。
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