Open AccessA Novel Method for Inserting an MPEG‐2 TS into Ensemble in a DMB Transmission System
Author(s) -
Lee Gwang Soon,
Bae Byungjun,
Hahm Young Kwon,
Lee Soo In
Publication year - 2004
Publication title -
etri journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 46
eISSN - 2233-7326
pISSN - 1225-6463
DOI - 10.4218/etrij.04.0204.0018
Subject(s) - digital multimedia broadcasting , computer science , mpeg 2 , transmission (telecommunications) , digital audio broadcasting , broadcasting (networking) , key (lock) , network packet , bandwidth (computing) , digital television , digital broadcasting , digital video broadcasting , real time computing , computer network , computer hardware , telecommunications , computer security
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.