Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Marco Andrenacci"'
Publikováno v:
Sensors, Vol 22, Iss 2, p 565 (2022)
This paper provides an overview of recent results of a design, development and performance evaluation study of satellite gateways to receive and manage the traffic from a large population of uncoordinated user terminals. In particular, direct satelli
Externí odkaz:
https://doaj.org/article/dacc66894fec4450a09474487cec299e
Autor:
Antonio Arcidiacono, Daniele Finocchiaro, Riccardo De Gaudenzi, Oscar del Rio-Herrero, Stefano Cioni, Marco Andrenacci, Riccardo Andreotti
Publikováno v:
Sensors, Vol 21, Iss 13, p 4290 (2021)
Non-orthogonal multiple access (NOMA) technologies are considered key technologies for terrestrial 5G massive machine-type communications (mMTC) applications. It is less known that NOMA techniques were pioneered about ten years ago in the satellite d
Externí odkaz:
https://doaj.org/article/00e4a75cce494efca2f3b271f3a42082
Autor:
Leonardo Nanna, Agostino Isca, Nader Alagha, Riccardo Andreotti, Hans-Christian Haugli, Marco Andrenacci
Publikováno v:
International Journal of Satellite Communications and Networking. 41:195-215
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6c06921305856dd41e7ee6b5735c9ec
https://doi.org/10.1002/sat.1437
https://doi.org/10.1002/sat.1437
Autor:
Florian Collard, Alsessandro Le Pera, Marco Andrenacci, Orazio Pulvirenti, Daniele Vito Finocchiaro, Claudia Casali, Riccardo Andreotti
Publikováno v:
ASMS/SPSC
This paper proposes a novel system for the optimization of the cross-polar discrimination (XPD) value of a Ku-band VSAT antenna. Firstly, the model of the signals received at the co- and cross-polar HUB output ports is derived. Based on this, the XPD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::049bca5901b3700527320ef1f7e163bd
https://doi.org/10.1109/asms/spsc48805.2020.9268828
https://doi.org/10.1109/asms/spsc48805.2020.9268828
Autor:
C. Casali, A. Le Pera, Marco Andrenacci, M. Gammone, Fritz Schurig, Riccardo Andreotti, Daniele Vito Finocchiaro, L. Nanna
Publikováno v:
2020 14th European Conference on Antennas and Propagation (EuCAP).
This paper describes an innovative system, named SSEEM, for co-polar and cross-polar radiation pattern measurements of earth station antennas. The SSEEM system is based on highly spread spectrum waveforms and, due to its high processing gain (PG), is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ce4b4f883c8b8d67c5120ad65350bbc
https://doi.org/10.23919/eucap48036.2020.9135410
https://doi.org/10.23919/eucap48036.2020.9135410
Autor:
Stefano Cioni, Riccardo Andreotti, Daniele Vito Finocchiaro, Oscar del Rio-Herrero, Riccardo De Gaudenzi, Antonio Arcidiacono, Marco Andrenacci
Publikováno v:
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 13
Sensors, Vol 21, Iss 4290, p 4290 (2021)
Sensors
Volume 21
Issue 13
Sensors, Vol 21, Iss 4290, p 4290 (2021)
Non-orthogonal multiple access (NOMA) technologies are considered key technologies for terrestrial 5G massive machine-type communications (mMTC) applications. It is less known that NOMA techniques were pioneered about ten years ago in the satellite d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f178e8d7dd0b0469994f3aa648a3bc3a
https://doi.org/10.3390/s21134290
https://doi.org/10.3390/s21134290
Autor:
E. Tirro, Stefano Cioni, A. Isca, G. Gallinaro, Nader Alagha, Marco Andrenacci, I. Chesi, S. Titomanlio, R. Romanato
Publikováno v:
ASMS/SPSC
In the context of the recent solutions proposed in the 3GPP for standardization group on NOMA (Non-Orthogonal Multiple Access) schemes, this paper discusses different approaches for implementing an approximate spread spectrum MMSE (Minimum Mean Squar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::653673482adc0c5103ba442c45a9e821
https://doi.org/10.1109/asms-spsc.2018.8510734
https://doi.org/10.1109/asms-spsc.2018.8510734
Autor:
Nader Alagha, Alessandro Biason, Luis Blanco, Daniele Tarchi, Jesus Alonso-Zarate, Michele Zorzi, Ivan Chesi, Marco Andrenacci
Publikováno v:
ASMS/SPSC
The request for the provision of services relying on Machine to Machine (M2M) communications have increased a lot over the last years. This has led to the introduction of M2M communications also in the SatCom area. In this context, the design of ultr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e97f81fef8e392afd3c47605d38ebac6
https://doi.org/10.1109/asms-spsc.2018.8510748
https://doi.org/10.1109/asms-spsc.2018.8510748
Autor:
R. De Gaudenzi, Stefano Cioni, Sandro Scalise, Nader Alagha, Antonio Arcidiacono, F. Lazaro Blasco, Daniele Vito Finocchiaro, Marco Andrenacci, Florian Collard
Publikováno v:
International Journal of Satellite Communications and Networking. 34:575-601
This paper describes the evolution of the ETSI S-band mobile interactive multimedia protocol to support fixed satellite interactive multimedia F-SIM services exploiting existing Ku-band and Ka-band satellites. The key F-SIM protocol differences for b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cee3fa84fad23f73d23764d5fd86f58
https://doi.org/10.1002/sat.1158
https://doi.org/10.1002/sat.1158
Enhanced spread spectrum aloha demodulator implementation, laboratory tests and satellite validation
Autor:
Daniele Vito Finocchiaro, Marco Andrenacci, Annamaria Recchia, Florian Collard, Gaetano Mendola
Publikováno v:
International Journal of Satellite Communications and Networking. 32:521-533
SUMMARY This paper describes the implementation of the first enhanced spread spectrum aloha demodulator, based on an innovative architecture which combines software-defined radio with processing via commercial graphics processing units. The validatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::613e07db22503b49f2922799e36306ba
https://doi.org/10.1002/sat.1086
https://doi.org/10.1002/sat.1086