Title :
DVB-T2 modulator design supporting multiple PLP and auxiliary streams
Author :
Correia, S. ; Vélez, M. ; Prieto, G. ; Eizmendi, I. ; Berjon-Eriz, G. ; Fernández, C. ; Ordiales, J.L.
Author_Institution :
Dept. of Electron. & Telecommun., Univ. of the Basque Country, Bilbao, Spain
Abstract :
This paper presents the design of a DVB-T2 modulator algorithm supporting multiple PLP and auxiliary streams. The algorithm works over an asynchronous modulator design, presenting per stream scheduling policies, T2 Frames capacity management, and DFL computation. A software tool was developed in order to create system configurations, validate input parameters, and manage per stream capacity distribution, according to proposed scheduling policies.
Keywords :
digital video broadcasting; scheduling; telecommunication network management; DVB-T2 modulator algorithm; T2 frames capacity management; asynchronous modulator design; auxiliary streams; scheduling policies; software tool; stream scheduling policies; Algorithm design and analysis; Digital video broadcasting; Encapsulation; Frequency synchronization; Modulation coding; OFDM; Processor scheduling; Signal design; Signal processing; Streaming media; Content management; DTV and broadband multimedia systems; DVBT2; Multiple PLP; Signal processing for transmission;
Conference_Titel :
Broadband Multimedia Systems and Broadcasting (BMSB), 2010 IEEE International Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-4461-8
Electronic_ISBN :
978-1-4244-4462-5
DOI :
10.1109/ISBMSB.2010.5463083
