The Effects of Interference on Video Quality Over Wireless Sensor Networks | Zendy

Houda Zeghilet | Zendy; Yacine Baziz | Zendy; Moufida Maimour | Zendy; Bouabdellah Kechar | Zendy; Nadjib Badache | Zendy

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The Effects of Interference on Video Quality Over Wireless Sensor Networks

Author(s) -

Houda Zeghilet,

Yacine Baziz,

Moufida Maimour,

Bouabdellah Kechar,

Nadjib Badache

Publication year - 2013

Publication title -

procedia computer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.334

H-Index - 76

ISSN - 1877-0509

DOI - 10.1016/j.procs.2013.09.058

Subject(s) - computer science , computer network , multipath propagation , bandwidth (computing) , wireless sensor network , wireless , wireless network , multipath routing , video quality , interference (communication) , frame (networking) , routing (electronic design automation) , context (archaeology) , key distribution in wireless sensor networks , real time computing , routing protocol , dynamic source routing , telecommunications , channel (broadcasting) , metric (unit) , operations management , paleontology , economics , biology

Multi-path routing appears to be an essential feature for supporting the characteristics of wireless multimedia sensor networks. In fact, using multiple paths between the source and the destination can provide adequate network resources required by such networks. However, the effect of wireless interferences between paths severely affects the performance of this approach. In this paper, we propose a simple interference-aware multipath routing protocol and study the effects of inter-path interferences on the received video quality in the context of wireless multimedia sensor networks. We show, through simulations, that minimizing interferences between the transmission paths can provide necessary bandwidth to support multimedia applications when small frame rates are used

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