Hierarchical QoS-Aware Routing in Multi-tier Wireless Multimedia Sensor Networks

Authors:
Stephane Lohier;Gilles Roussel;Yacine Ghamri Doudane
Affiliations:
Université Paris-Est - IGM, 75420 Marne-la-Vallée Cedex, France;Université Paris-Est - IGM, 75420 Marne-la-Vallée Cedex, France;ENSIEE-LRSM, 18, allée Jean Rostand, 91025 Evry Cedex, France
Venue:
MMNS '07 Proceedings of the 10th IFIP/IEEE International Conference on Management of Multimedia and Mobile Networks and Services: Real-Time Mobile Multimedia Services
Year:
2008

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Abstract

The Wireless Multimedia Sensor Networks (WMSN) are a particular case of Wireless Sensors Networks (WSN) as they present a lower density, a limited mobility, require more important resources and need QoS control to transport the multimedia streams. In this paper, we propose, starting from a reference architecture of WMSN, a first approach for hierarchical self-organizing routing ensuring a certain level of QoS.