Adding different levels of QoS to the DVB-SH standard

Heuberger A (2010)


Publication Type: Conference contribution

Publication year: 2010

Edited Volumes: ASMS/SPSC 2010: 2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop

Pages Range: 469-475

Conference Proceedings Title: Proceedings, 5th Advanced Satellite Multimedia Systems Conference

Event location: Cagliari, Italy IT

DOI: 10.1109/ASMS-SPSC.2010.5586882

Abstract

We propose and analyze two strategies to provide different levels of quality of service (QoS) to the DVB - SH standard. An extension of the interleaving scheme is investigated to support low latency service requirements for interactive services based on short messages. The first approach is a straightforward extension of the DVB - SH interleaver scheme based on an early - uniform interleaver profile, and the second one is the introduction of a super short interleaver, referred to as molded interleaver, which is embedded inside the standard DVB - SH interleaver. An exhaustive analysis, based on laboratory measurements, shows the benefits of the molded interleaver. Finally a comparison between the modified interleaving strategy and the use of hierarchical modulation is presented. ©2010 IEEE.

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How to cite

APA:

Heuberger, A. (2010). Adding different levels of QoS to the DVB-SH standard. In Proceedings, 5th Advanced Satellite Multimedia Systems Conference (pp. 469-475). Cagliari, Italy, IT.

MLA:

Heuberger, Albert. "Adding different levels of QoS to the DVB-SH standard." Proceedings of the 5th Advanced Satellite Multimedia Systems Conference, Cagliari, Italy 2010. 469-475.

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