Class based scheduling for DVB-S2

Author

Collini-Nocker, Bernhard ; Soboll, Thomas

Author_Institution

Dept. of Comput. Sci., Univ. of Salzburg, Salzburg, Austria

fYear

2009

fDate

9-11 Sept. 2009

Firstpage

240

Lastpage

243

Abstract

In this paper we use a combination of adaptive coding and modulation with Diff-Serv techniques to optimize bandwidth allocation within DVB-S2 satellite links and propose logical grouping of receivers. Especially for scenarios setups where receivers of specific services can be grouped, additional information concerning ab area of influence of this service can be utilized to down- or upgrade modulation scheme and coding rate with minimal impact on QoS.

Keywords

DiffServ networks; adaptive codes; bandwidth allocation; digital video broadcasting; modulation coding; quality of service; satellite links; scheduling; video coding; ACM; DVB-S2 satellite link; Diff-Serv technique; QoS; adaptive coding-and-modulation; bandwidth allocation; class-based scheduling; logical receiver group; quality-of-service; second generation standard-for-digital video broadcasting; Adaptive coding; Channel allocation; Cross layer design; Delay; Digital video broadcasting; Encapsulation; Modulation coding; Physical layer; Processor scheduling; Satellite broadcasting;

fLanguage

English

Publisher

ieee

Conference_Titel

Satellite and Space Communications, 2009. IWSSC 2009. International Workshop on

Conference_Location

Tuscany

Print_ISBN

978-1-4244-4384-0

Electronic_ISBN

978-1-4244-3559-3

Type

conf

DOI

10.1109/IWSSC.2009.5286380

Filename

5286380