Automatic Information acquisition of Satellite DVB Signals

摘要：

With the widely use of satellite signals and the more data service transported by satellite signals,more information could be attained from these signals.To implement the automatic information acquisition,the fundamental parts,carrier search and data processing are necessary.The carrier search part mainly deal with the acquisition of parameters of carrier such as frequency,bandwidth.The data processing part mainly storage and recovery information such as video and audio signals,MPE signals.The algorithm of carrier frequency search based on waveform characteristic and the method of extracting data from MPE data are discussed in this paper.

关键词： DVB(Digital Video Broadcasting) TS(Transport Stream) MPE(Multi-protocol encapsulation) waveform characteristic carrier frequency searching

作者: Haolin Gao Yan Huang Yiji Fan

作者单位: Department of Signal Processing Zhengzhou Information Science and Technology Institute Zhengzhou,Henan,Province

会议类型: 国际会议

会议名称: 2008 IEEE International Conference on Onformation and Automation(IEEE 信息与自动化国际会议)

会议地点: 张家界

会议语种:英文

页码: 1176-1181

在线出版日期: 2008-06-20（万方平台首次上网日期，不代表论文的发表时间）