Authors
Denis Rosário, Zhongliang Zhao, Claudio Silva, Eduardo Cerqueira, Torsten Braun
Publication date
2013/3
Conference
Proceedings of the 6th International Workshop on OMNeT++, Cannes, France
Pages
277-284
Publisher
ICST
Description
The development and evaluation of new algorithms and protocols for Wireless Multimedia Sensor Networks (WMSNs) are usually supported by means of a discrete event network simulator, where OMNeT++ is one of the most important ones. However, experiments involving multimedia transmission, video flows with different characteristics, genres, group of pictures lengths, and coding techniques must be evaluated based also on Quality of Experience (QoE) metrics to reflect the user’s perception. Such experiments require the evaluation of video-related information, ie, frame type, received/lost, delay, jitter, decoding errors, as well as inter and intra-frame dependency of received/distorted videos. However, existing OMNeT++ frameworks for WMSNs do not support video transmissions with QoE-awareness, neither a large set of mobility traces to enable evaluations under different multimedia/mobile situations. In this paper, we propose a Mobile MultiMedia Wireless Sensor Network OMNeT++ framework (M3WSN) to support transmission, control and evaluation of real video sequences in mobile WMSNs.
Total citations
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Scholar articles
D Rosário, Z Zhao, C Silva, E Cerqueira, T Braun - Proceedings of the 6th International ICST Conference …, 2013