DiSCA: A distributed scheduling for convergecast in multichannel wireless sensor networks

@article{Soua2015DiSCAAD,
  title={DiSCA: A distributed scheduling for convergecast in multichannel wireless sensor networks},
  author={Ridha Soua and Pascale Minet and Erwan Livolant},
  journal={2015 IFIP/IEEE International Symposium on Integrated Network Management (IM)},
  year={2015},
  pages={156-164}
}
The new IEEE 802.15.4e standard does not specify how the schedule of medium accesses followed by wireless sensors is built. That is why, we propose a distributed interference-aware joint channel and time slot assignment, called DiSCA, for a traffic-aware convergecast in multichannel wireless sensor networks (WSNs). Unlike most previous studies, we consider two cases of transmissions: without acknowledgment and with immediate acknowledgment. We provide the minimum bound on the number of time… CONTINUE READING
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