Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Ciro Gioia"'
Autor:
Ciro Gioia, Daniele Borio
Publikováno v:
Navigation, Vol 70, Iss 4 (2023)
Several layers of defense can be implemented in a global navigation satellite system (GNSS) receiver to improve its performance in the presence of interference. These layers include the use of pre-correlation mitigation techniques, post-correlation q
Externí odkaz:
https://doaj.org/article/b0030ac4d4bb40f4bd890968f4e42a80
Autor:
Daniele Borio, Ciro Gioia
Publikováno v:
Sensors, Vol 24, Iss 1, p 87 (2023)
A Global Navigation Satellite System (GNSS) meta-signal is obtained when two or more side-band components from different frequencies are jointly processed as a single entity. This requires advanced signal processing techniques able to cope with the s
Externí odkaz:
https://doaj.org/article/c65a21582eb348dfa5feb34bb14c498c
Publikováno v:
Algorithms, Vol 17, Iss 1, p 2 (2023)
Velocity estimation has a key role in several applications; for instance, velocity estimation in navigation or in mobile mapping systems and GNSSs is currently a common way to achieve reliable and accurate velocity. Two approaches are mainly used to
Externí odkaz:
https://doaj.org/article/07bc27c6c5464095a8d39366c9224323
Autor:
Giovanni Cappello, Ciro Gioia, Antonio Angrisano, Silvio Del Pizzo, Gabriele Portelli, Salvatore Gaglione
Publikováno v:
Engineering Proceedings, Vol 54, Iss 1, p 44 (2023)
Since 2016, it has been possible to record and collect GNSS (Global Navigation Satellite System) raw data on Android devices. This has been a game changer in low-cost device applications. Researchers in the GNSS field have tried to answer new questio
Externí odkaz:
https://doaj.org/article/3c43e2d0603543d28026ce3c6d7679aa
Autor:
Daniele Borio, Ciro Gioia
Publikováno v:
Navigation, Vol 70, Iss 1 (2023)
Global navigation satellite systems (GNSSs) provide several signals on different frequencies: Two or more components can be processed jointly as a meta-signal. Despite significant effort devoted to developing effective techniques for meta-signal proc
Externí odkaz:
https://doaj.org/article/1ac5c08ef1c34c1a868dd97caf16be77
Publikováno v:
Sensors, Vol 23, Iss 15, p 6828 (2023)
The European Commission is designing and implementing new regulations for vehicle navigation in different sectors. Commission Delegated Regulation 2017/79 defines the compatibility and performance of the 112-based eCall in-vehicle systems. The regula
Externí odkaz:
https://doaj.org/article/b562fea555f24f67a07fd62572168a27
Publikováno v:
Sensors, Vol 23, Iss 9, p 4223 (2023)
Employment of precise positioning techniques will enable low-cost receivers for a variety of applications. The complexity of techniques such as Precise Point Positioning (PPP), or differential techniques that require the use of external sources of co
Externí odkaz:
https://doaj.org/article/cdb786109f654b4eb79e012c04bbb55c
Publikováno v:
Sensors, Vol 23, Iss 7, p 3766 (2023)
Ionospheric error is one of the largest errors affecting global navigation satellite system (GNSS) users in open-sky conditions. This error can be mitigated using different approaches including dual-frequency measurements and corrections from augment
Externí odkaz:
https://doaj.org/article/2c1915b8e4e2415393db42149b44d69e
Autor:
Ciro Gioia
Publikováno v:
Sensors, Vol 23, Iss 4, p 2283 (2023)
Several applications rely on time retrieved from Global Navigation Satellite System (GNSS), and this pushes for integrity tailored to timing. Integrity information could be broadcast by GNSS itself, but currently, there are no GNSSs providing such in
Externí odkaz:
https://doaj.org/article/186c287a44cd4f3eaf3d4aa8788b1c26
Autor:
Melania Susi, Daniele Borio, Ciro Gioia, Morten Taraldsten Brunes, Michael Dähnn, Gro Grinde, Christian Rost
Publikováno v:
Remote Sensing, Vol 13, Iss 22, p 4669 (2021)
The Galileo High Accuracy Service (HAS) is currently in its testing phase, in which actual corrections are transmitted along with standard dummy messages. The dissemination of Precise Point Positioning (PPP) corrections is performed using an innovati
Externí odkaz:
https://doaj.org/article/d90ad27d639b418ba9cf56a18c2a73e5