NeXt generation/dynamic spectrum access/cognitive radio wireless networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
A Framework for Flexible Packet Processing in Heterogeneous Sensor Networks
FGCN '07 Proceedings of the Future Generation Communication and Networking - Volume 02
TinyOS Programming
Frequency agility in IPv6-Based wireless personal area networks (6LoWPAN)
WWIC'10 Proceedings of the 8th international conference on Wired/Wireless Internet Communications
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This demonstrator showcases a distributed spectrum sensing and channel selection service running on a small-scale IEEE 802.15.4 opportunistic WPAN network. This service can provide spectrum awareness to the network itself or to other co-located networks. In case an interfering signal is detected the network devices are able to identify less used spectrum portions such that the network can reallocate to the best available channel. The channel occupancy can be observed in real-time via a graphical user interface.