Article (Scientific journals)
Service-Aware Retransmission Control in Cellular Networks
Ben Halima, Nadhir; Kliazovich, Dzmitry; Fabrizio, Granelli
2010In Journal of Computer Systems, Networks, and Communications, p. 1 - 8
Peer reviewed
 

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Abstract :
[en] This paper proposes a service-aware cross-layer approach between application/transport layers on the mobile terminal and link layer on the wireless base station to enable dynamic control on the level of per-packet error protection for multimedia data streams. Specifically, in the context of cellular networks, the proposed scheme enables the mobile terminal to specify to the base station the desired level of Hybrid ARQ (HARQ) protection by using an in-band control feedback channel. Such protection is dynamically adapted on a per-packet basis and depends on the perceptual importance of different packets as well as on the reception history of the flow. Experimental results demonstrate the potential benefits deriving from the proposed strategy either for audio and video real-time streams as well as for TCP-based data transfers.
Disciplines :
Computer science
Identifiers :
UNILU:UL-ARTICLE-2012-1143
Author, co-author :
Ben Halima, Nadhir
Kliazovich, Dzmitry ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Fabrizio, Granelli
Language :
English
Title :
Service-Aware Retransmission Control in Cellular Networks
Publication date :
2010
Journal title :
Journal of Computer Systems, Networks, and Communications
ISSN :
1687-7381
Pages :
1 - 8
Peer reviewed :
Peer reviewed
Available on ORBilu :
since 27 October 2013

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