Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Villemaud Guillaume"'
Autor:
Yang, Shanglin, Benedic, Yohann, Phan-Huy, Dinh-Thuy, Gorce, Jean-Marie, Villemaud, Guillaume
In this paper, we present a new ultra-low power method of indoor localization of smartphones (SM) based on zero-energy-devices (ZEDs) beacons instead of active wireless beacons. Each ZED is equipped with a unique identification number coded into a bi
Externí odkaz:
http://arxiv.org/abs/2402.16446
Autor:
Flipo Paul, Villemaud Guillaume, Gorce Jean-Marie, Lai Zhihua, de la Roche Guillaume, Zhang Jie
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2010, Iss 1, p 215352 (2010)
A new model used to compute the outdoor to indoor signal strength emitted from an outdoor base station is presented. This model is based on the combination of 2 existing models: IRLA (Intelligent Ray Launching), a 3D Ray Optical model especially opti
Externí odkaz:
https://doaj.org/article/6721d88a2c4c44b0b2039d89c38642c4
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2010, Iss 1, p 302151 (2010)
We address the problem of efficiently evaluating performance of concurrent radio links on overlapped channels. In complex network topologies with various standards and frequency channels, simulating a realistic PHY layer communication is a key point.
Externí odkaz:
https://doaj.org/article/b9cb83b28437432787b2f30c1b72e93b
Akademický článek
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Publikováno v:
Journ{\'e}es Scientifiques URSI 2014, Mar 2014, Paris, France
This article presents an overview of the challenges of increasing development of wireless links to enable a more consistent and transparent interconnection between people and the digital world. These issues are in the domain of high performance archi
Externí odkaz:
http://arxiv.org/abs/1412.1227
Autor:
Argote-Aguilar, Jesus, Wei, Muh-Dey, Hutu, Florin, Villemaud, Guillaume, Gautier, Matthieu, Berder, Olivier, Negra, Renato
Publikováno v:
17ème Colloque National du GDR SOC2
17ème Colloque National du GDR SOC2, Jun 2023, Lyon, France
17ème Colloque National du GDR SOC2, Jun 2023, Lyon, France
International audience; Using Radio Frequency (RF) energy to power ultralow power devices is an appropriate solution to reduce the dependency on batteries for low power consumption connected devices. However, providing a regulated Direct Current (DC)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ab80e939594aa6dba646bd711f8151ed
https://inria.hal.science/hal-04138101
https://inria.hal.science/hal-04138101
Autor:
Argote-Aguilar, Jesus, Hutu, Florin, Villemaud, Guillaume, Berder, Olivier, Gautier, Matthieu
Publikováno v:
Journées Scientifiques URSI France : L'énergie au coeur des ondes
Journées Scientifiques URSI France : L'énergie au coeur des ondes, Mar 2023, Saclay, France
Journées Scientifiques URSI France : L'énergie au coeur des ondes, Mar 2023, Saclay, France
International audience; The theoretical study of RF rectifiers through simulation with ideal components is a first approach to understand the advantages and drawbacks of such a circuit intended for RF energy harvesting. However, real electronic compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fd52d8fa7915c5a3c2e57f649d7edb73
https://inria.hal.science/hal-04137893
https://inria.hal.science/hal-04137893
Autor:
Argote-Aguilar, Jesus, Hutu, Florin-Doru, Villemaud, Guillaume, Gautier, Matthieu, Berder, Olivier
Publikováno v:
ICECS 2022-IEEE International Conference on Electronics Circuits and Systems
ICECS 2022-IEEE International Conference on Electronics Circuits and Systems, Oct 2022, Glasgow, United Kingdom. pp.1-4
ICECS 2022-IEEE International Conference on Electronics Circuits and Systems, Oct 2022, Glasgow, United Kingdom. pp.1-4
International audience; Nowadays, the efficiency of Radio Frequency (RF) energy harvesting circuits is continuously increasing and, at the same time, the energy consumption of connected devices is drastically decreasing. Despite that, collecting, sto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab43533a890ebd4d3736e8b73f34e2f7
https://inria.hal.science/hal-03845342
https://inria.hal.science/hal-03845342
Autor:
Argote-Aguilar, Jesus, Hutu, Florin, Villemaud, Guillaume, Gautier, Matthieu, Berder, Olivier
Publikováno v:
16ème Colloque National du GDR SOC2
16ème Colloque National du GDR SOC2, Jun 2022, Strasbourg, France
16ème Colloque National du GDR SOC2, Jun 2022, Strasbourg, France
International audience; Nowadays, the efficiency of the Radio-Frequency (RF) energy harvesting circuits is continuously increasing and, at the same time, the energy consumption of connected devices is drastically decreasing. Despite that, collecting,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::66b0946079b8f5ef9842433b2f1420c7
https://inria.hal.science/hal-04050096/file/argote22gdrsoc2.pdf
https://inria.hal.science/hal-04050096/file/argote22gdrsoc2.pdf
Influence du commutateur RF dans une architecture radio combinant modulation spatiale et full duplex
Publikováno v:
JNM 2022-Journées Nationales Microondes
JNM 2022-Journées Nationales Microondes, Jun 2022, Limoges, France. pp.934-938
JNM 2022-Journées Nationales Microondes, Jun 2022, Limoges, France. pp.934-938
National audience; Les approches de type FDSM (Full Duplex et Modulation Spatiale) sont de bonnes candidates pour augmenter les performances des systèmes de communications de type massive MIMO (Multiple Input Multiple Output). L'élément principal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______165::ad192a2221642000e07095eb36bc882c
https://hal.science/hal-03697933/document
https://hal.science/hal-03697933/document