Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Ke-jin Cao"'
Publikováno v:
DEStech Transactions on Computer Science and Engineering.
A new navigation message demodulation algorithm for satellite navigation software receiver is researched. The detailed phase and frequency information of the carrier are obtained by analyzing the phase angle of the DFT component of the satellite navi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6236ed63df9ee651dd986dda7bb68d03
https://doi.org/10.12783/dtcse/iece2018/26623
https://doi.org/10.12783/dtcse/iece2018/26623
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783642373978
Shipboard landing of aircraft needs to acquire the real-time and precise relative position between shipboard and aircraft. If the technique of relative navigation based on differential carrier phase is used to solve the problem, the key point is fixi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::667964bafb1b69f2fa9a4684ad0f0525
https://doi.org/10.1007/978-3-642-37398-5_18
https://doi.org/10.1007/978-3-642-37398-5_18
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783642291869
A passive radar system composed of Global Navigation Satellite System (GNSS) satellites and receiver on the ground is introduced. The system detects the target by measuring the Doppler frequency of reflected signal. A Doppler compensation algorithm b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce8b6d9b26831c123bf82c8277aa09b8
https://doi.org/10.1007/978-3-642-29187-6_12
https://doi.org/10.1007/978-3-642-29187-6_12
Publikováno v:
2009 Fourth International Conference on Computer Sciences and Convergence Information Technology.
Aiming at the authentication of civilian signals broadcasted by currently orbiting GPS satellites, this paper proposes a new technique, which carries GPS authentication information by the messages hidden in the navigation message and, without affecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd9dea3c46819046f7cc2284d002e354
https://doi.org/10.1109/iccit.2009.91
https://doi.org/10.1109/iccit.2009.91
Publikováno v:
2009 Fourth International Conference on Computer Sciences and Convergence Information Technology.
The GPS system is capable of one-way communication (OWC) if the reserved bits of navigation message are utilized. Excluding the potential communication protocol overheads, a single frequency with one satellite transmits data at 0.5B/s; with the dual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54fe55d7098325f37c3fdc933b77b6e6
https://doi.org/10.1109/iccit.2009.90
https://doi.org/10.1109/iccit.2009.90
Publikováno v:
2009 Fourth International Conference on Computer Sciences and Convergence Information Technology.
There are two main techniques to disable GPS user receivers from performing navigation fix, either causing interference on transmission route segment or using directional signal radiation on satelliet segment. This paper introduces a new Denial of Se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::824c90a3db126d6c0aec5748a6e90815
https://doi.org/10.1109/iccit.2009.93
https://doi.org/10.1109/iccit.2009.93
Publikováno v:
2009 Fourth International Conference on Computer Sciences and Convergence Information Technology.
GPS is widely used by civil aviation, financial institutions and transport sector and other civilian sectors, as well as for military purposes, thus the research on GPS spoof is of considerable merits. This paper analyzes the roots of forgeability an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2218f6c336bce1e403ce1886c79ce37
https://doi.org/10.1109/iccit.2009.88
https://doi.org/10.1109/iccit.2009.88