A Novel Method for Inserting an MPEG-2 TS into Ensemble in a DMB transmission system

ETRI Journal

关键词: Ensemble;    packet rate control;    MPEG-2 TS;    DMB;    DAB;   

Others  :  1185010
DOI  :  10.4218/etrij.04.0204.0018

【 摘 要 】

This paper presents an effective algorithm for inserting an MPEG-2 transport stream (TS) into a Digital Audio Broadcasting (DAB) ensemble without any bandwidth waste in a Digital Multimedia Broadcasting (DMB) transmission system. The key technologies of this algorithm include packet rate control and program clock reference correction, which are important for TS processing. The proposed algorithms are applied to the various DMB transmission systems based on Eureka-147, and the performance of the proposed algorithm is confirmed through the experimental DMB broadcasting.

   

【 参考文献 】

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• [3]ETSI EN 300 401 v1.3.3, Radio Broadcasting Systems; Digital Audio Broadcasting(DAB) to mobile, portable and fixed receivers, Sept. 2001.
• [4]ITU-T Rec. H.264