G. Villemaud - Academia.edu (original) (raw)
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Papers by G. Villemaud
2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2013
2006 First European Conference on Antennas and Propagation, 2006
This paper assesses the efficiency of a multi standard and multi antenna receiver using simulatio... more This paper assesses the efficiency of a multi standard and multi antenna receiver using simulation and test measurements in a real propagation environment. A multi-standard and multi-antenna receiver is firstly designed with the ADS© software. Secondly, the performance of this system is evaluated with several multi-antenna algorithms, under real radio propagation conditions depending on the standard we choose to deal with. At this time the receiver can run with 802.11b and 802.11g standards in a 36 MHz bandwidth. Some first results are presented using multi antenna algorithm in a receiver dealing with two 802.11g or 802.11b transmission on overlapped communication channels.
International Journal of Microwave and Wireless Technologies, 2010
2015 IEEE 13th International New Circuits and Systems Conference (NEWCAS), 2015
In this paper, we propose the use of an existing opensource network simulator, WSNet, to evaluate... more In this paper, we propose the use of an existing opensource network simulator, WSNet, to evaluate the interest of using multi-mode relays in terms of energy consumption. We show that the combination of MIMO and multi-mode provides a solution to reduce global energy consumption, but that conclusions are really scenario-dependent. Moreover, we explain how a multi-mode MIMO terminal can improve these results using adaptive strategies.
2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications, 2009
2015 1st URSI Atlantic Radio Science Conference (URSI AT-RASC), 2015
IEEE Vehicular Technology Conference, 2006
2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC), 2014
IEEE Antennas and Propagation Society International Symposium (IEEE Cat. No.02CH37313), 2002
2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2013
2006 First European Conference on Antennas and Propagation, 2006
This paper assesses the efficiency of a multi standard and multi antenna receiver using simulatio... more This paper assesses the efficiency of a multi standard and multi antenna receiver using simulation and test measurements in a real propagation environment. A multi-standard and multi-antenna receiver is firstly designed with the ADS© software. Secondly, the performance of this system is evaluated with several multi-antenna algorithms, under real radio propagation conditions depending on the standard we choose to deal with. At this time the receiver can run with 802.11b and 802.11g standards in a 36 MHz bandwidth. Some first results are presented using multi antenna algorithm in a receiver dealing with two 802.11g or 802.11b transmission on overlapped communication channels.
International Journal of Microwave and Wireless Technologies, 2010
2015 IEEE 13th International New Circuits and Systems Conference (NEWCAS), 2015
In this paper, we propose the use of an existing opensource network simulator, WSNet, to evaluate... more In this paper, we propose the use of an existing opensource network simulator, WSNet, to evaluate the interest of using multi-mode relays in terms of energy consumption. We show that the combination of MIMO and multi-mode provides a solution to reduce global energy consumption, but that conclusions are really scenario-dependent. Moreover, we explain how a multi-mode MIMO terminal can improve these results using adaptive strategies.
2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications, 2009
2015 1st URSI Atlantic Radio Science Conference (URSI AT-RASC), 2015
IEEE Vehicular Technology Conference, 2006
2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC), 2014
IEEE Antennas and Propagation Society International Symposium (IEEE Cat. No.02CH37313), 2002