GPSR: greedy perimeter stateless routing for wireless networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Multimedia streaming in large-scale sensor networks with mobile swarms
ACM SIGMOD Record
A survey on wireless multimedia sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Transmitting streaming data in wireless multimedia sensor networks with holes
Proceedings of the 6th international conference on Mobile and ubiquitous multimedia
Applying Video Sensor Networks to Nearshore Environment Monitoring
IEEE Pervasive Computing
ASAP: a camera sensor network for situation awareness
OPODIS'07 Proceedings of the 11th international conference on Principles of distributed systems
NETWORKING'06 Proceedings of the 5th international IFIP-TC6 conference on Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications Systems
A survey of multimedia streaming in wireless sensor networks
IEEE Communications Surveys & Tutorials
Context-aware cross-layer optimized video streaming in wireless multimedia sensor networks
The Journal of Supercomputing
Streaming multimedia over WMSNs: an online multipath routing protocol
International Journal of Sensor Networks
Exploiting the sensing relevancies of source nodes for optimizations in visual sensor networks
Multimedia Tools and Applications
Delay-aware DWT-based image transmission in wireless visual sensor networks
Proceedings of the 19th Brazilian symposium on Multimedia and the web
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Video sensors are used in wireless multimedia sensor networks (WMSNs) to enhance the capability for event description. Due to the limited transmission capacity of sensor nodes, a single path often cannot meet the requirement of video transmission. Consequently, multi-path transmission is needed. However, not every path found by multi-path routing algorithms may be suitable for transmitting video, because a long routing path with a long end to end transmission delay may not satisfy the time constraint of the video. Furthermore, each video stream includes two kinds of information: image and audio streams. In different applications, image and audio streams play different roles, and the importance levels are different. Higher priority should be given to the more important stream (either the image stream or the audio stream) to guarantee the using of limited bandwidth and energy in WMSNs. In this paper, we propose a Multi-priority Multi-path Selection (MPMPS) scheme in transport layer to choose the maximum number of paths from all found node-disjoint routing paths for maximizing the throughput of streaming data transmission. Simulation results show that MPMPS can effectively choose the maximum number of paths for video transmission.