Zobrazeno 1 - 10
of 33
pro vyhledávání: '"KOKAR , Yvan"'
Autor:
Fara, Romain, Phan-Huy, Dinh-Thuy, Ourir, Abdelwaheb, Kokar, Yvan, Prévotet, Jean-Christophe, Hélard, Maryline, Di Renzo, Marco, De Rosny, Julien
Ambient backscatter communication is an emerging and promising low-energy technology for the Internet of Things. In such a system, a tag sends a binary message to a reader by backscattering a radio frequency signal generated by an ambient source. The
Externí odkaz:
http://arxiv.org/abs/2111.02401
Publikováno v:
PIMRC 2010, Istambul : Turkey (2010)
A 60 GHz wireless Gigabit Ethernet (G.E.) communication system capable of near gigabit data rate has been developed at IETR. The realized system covers 2 GHz available bandwidth. This paper describes the design and realization of the overall system i
Externí odkaz:
http://arxiv.org/abs/1011.6045
A 60 GHz wireless Gigabit Ethernet (G.E.) communication system is developed at IETR. As the 60 GHz radio link operates only in a single-room configuration, an additional Radio over Fibre (RoF) link is used to ensure the communications in all the room
Externí odkaz:
http://arxiv.org/abs/1011.6044
Publikováno v:
XXIIe Colloque Traitement du Signal et des Images (GRETSI '09), Dijon : France (2009)
This paper presents the study and the realization at IETR of a high data rate 60 GHz wireless communications system. The system uses a simple single carrier architecture. The receiver architecture is based on a differential demodulation which minimiz
Externí odkaz:
http://arxiv.org/abs/0911.1036
Autor:
Rakotondrainibe, Lahatra, Kokar, Yvan, Zaharia, Gheorghe, Zein, Ghaïs El, Tnaguy, Eric, Hongwu, Li, Charbonier, Benoit
Publikováno v:
The Sixth International Symposium on Wireless Communication Systems 2009 (ISWCS'09), Italy Sienna : France (2009)
This paper presents the study and the realization of a hybrid 60 GHz wireless communications system. As the 60 GHz radio link operates only in a single-room configuration, an additional Radio over Fibre (RoF) link is used to ensure the communications
Externí odkaz:
http://arxiv.org/abs/0911.0978
Publikováno v:
International Journal of Communication Networks and Information Security (IJCNIS) Vol. 1, No. 2, (2009) 7 pages
This paper presents the design and the realization of a hybrid wireless Gigabit Ethernet indoor communications system operating at 60 GHz. As the 60 GHz radio link operates only in a single-room configuration, an additional Radio over Fiber (RoF) lin
Externí odkaz:
http://arxiv.org/abs/0911.0916
Publikováno v:
VTC Spring 2009, Barcelone : Espagne (2009)
This paper presents the design and the realization of a 60 GHz wireless Gigabit Ethernet communication system. A differential encoded binary phase shift keying modulation (DBPSK) and differential demodulation schemes are adopted for the IF blocks. Th
Externí odkaz:
http://arxiv.org/abs/0905.0317
Publikováno v:
ISSCS 2009, Iasi : Roumanie (2009)
This paper presents the realization of a wireless Gigabit Ethernet communication system operating in the 60 GHz band. The system architecture uses a single carrier modulation. A differential encoded binary phase shift keying modulation and a differen
Externí odkaz:
http://arxiv.org/abs/0905.0315
Autor:
Kokar, Yvan
L’essor spectaculaire des systèmes de communications sans fil a entrainé une forte augmentation du trafic des données qui ne devrait cesser de croître au cours des prochaines années. La future génération de réseaux cellulaires (5G) doit êt
Externí odkaz:
http://www.theses.fr/2018ISAR0031/document
Autor:
Kokar, Yvan
Publikováno v:
Réseaux et télécommunications [cs.NI]. INSA de Rennes, 2018. Français. ⟨NNT : 2018ISAR0031⟩
The spectacular growth of wireless communications systems has led to a sharp increase in data traffic, which should continue to grow over the next few years. The future generation of cellular networks (5G) must be able to support this growth of traff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f84dfb149e85efa5d7008912c8730823
https://theses.hal.science/tel-02136210/file/pdfa_TheseYvanKokar.pdf
https://theses.hal.science/tel-02136210/file/pdfa_TheseYvanKokar.pdf