Norberto Barroca, Paulo T. Gouveia and Fernando J. Velez, “Impact of Switching Latency Times in Energy Consumption of IEEE 802.15.4 Radio Transceivers,” in Proc. of The 9th Conference on Telecommunications – Conftele 2013, Castelo Branco, Portugal, May 2013.
Norberto Barroca, Luís M. Borges, Jorge Tavares, Fernando J. Velez, Raúl Chavéz-Santiago and Ilangko Balasingham “Identification of the Opportunistic Radio Frequency Bands for Energy Harvesting in Wireless Body Area Networks,” in Proc. of the 9th Conference on Telecommunications – Conftele 2013, Castelo Branco, Portugal, May 2013.
Norberto Barroca, Fernando J. Velez and Periklis Chatzimisios, “Block Acknowledgment Mechanisms for the optimization of channel use in Wireless Sensor Networks”, in Proc. of the 24th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2013), London, UK, September 2013.
Norberto Barroca, Henrique M. Saraiva, Paulo T. Gouveia, Jorge Tavares, Luís M. Borges, Fernando J. Velez, Caroline Loss, Rita Salvado, Pedro Pinho, Ricardo Gonçalves, Nuno Borges Carvalho, Raúl Chavéz-Santiago, Ilangko Balasingham, “Antennas and Circuits for Ambient RF Energy Harvesting in Wireless Body Area Networks”, in Proc. of the 24th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2013), London, UK, September 2013.
Henrique M. Saraiva, Luís M. Borges, Norberto Barroca, Paulo T. Gouveia, Jorge Tavares, Fernando J. Velez, Caroline Loss, Rita Salvado, Pedro Pinho, Ricardo Gonçalves, Nuno Borges Carvalho, Raúl Chavéz-Santiago, Ilangko Balasingham, “Experimental Characterization of Wearable Antennas and Circuits for RF Energy Harvesting in WBANs”, submitted to The IEEE 79th Vehicular Technology Conference: VTC2014-Spring, Seoul, Korea, February 2014.
Norberto Barroca, Fernando J. Velez and Periklis Chatzimisios, “IEEE 802.15.4 MAC Layer Performance Enhancement by employing RTS/CTS combined with Packet Concatenation”, submitted to IEEE International Conference on Communications (ICC), Sydney, Australia, Jun. 2014.
Luís M. Borges, Rodolfo Oliveira and Fernando J. Velez, “A Two-Phase Contention Window Control Scheme for Decentralized Wireless Networks”, submitted to the IEEE Wireless Communications and Networking Conference (WCNC 2014), Istanbul, Turkey, April 2014.
Rodolfo Oliveira, Luís M. Borges, and Fernando J. Velez, “A Double Stage Random Access Scheme for Decentralized Single Radio Cognitive Networks”, in Proc. of The Tenth International Symposium on Wireless Communication Systems (ISWCS’13), Ilmenau, Germany, August 2013.
Luís M. Borges, Fernando J. Velez, António S. Lebres and Norberto Barroca, “Frame Capture Effect and Reliability Based Decider Implementation in the MiXiM IEEE 802.15.4 Simulator Framework”, submitted to the 7th International ICST Conference on Simulation Tools and Techniques (SIMUTools 2014), Lisbon, Portugal, March 2014.
Jessica Acevedo Flores, Daniel Robalo and Fernando J. Velez, “Transmitted Power Formulation for the Implementation of Spectrum Aggregation in LTE-A over 800 MHz and 2 GHz Frequency Bands,” in Proc. of WPMC 2013 – International Symposium on Wireless Personal Multimedia Communications, Atlantic City, New Jersey, USA, June 2013.
