@INPROCEEDINGS {13916,
author={N. Barroca and Luis M. Borges and F. J. Velez and P. Chatzimisios},
doi={0},
booktitle={IEEE 802 Plenary Session},
title={Two innovative energy efficient IEEE 802.15.4 MAC sub-layer protocols with packet concatenation: employing RTS/CTS and multi-channel scheduled channel polling},
year={2013},
month={November},
volume={-},
pages={---} 
}