Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Deok Won Lim"'
Publikováno v:
ICT Express, Vol 7, Iss 4, Pp 530-534 (2021)
Considering the availability of the global navigation satellite system (GNSS) signals and the increase in its data rate in the future, this paper proposes some new Reed-Solomon coded (RS-coded) orthogonal modulation schemes using the Hadamard codes,
Externí odkaz:
https://doaj.org/article/fb28c752b59c47828892c8175eb6902f
Publikováno v:
Sensors, Vol 20, Iss 22, p 6544 (2020)
This paper proposes new sets of suitable broadcast ephemeris parameters for geosynchronous (GEO) and inclined geosynchronous (IGSO) navigation satellites (NSs). Despite the increasing number of GEO and IGSO NSs, global positioning system (GPS)-type e
Externí odkaz:
https://doaj.org/article/883464e1298c412b971ab43ae2686028
Publikováno v:
Sensors, Vol 19, Iss 1, p 80 (2018)
In order to estimate the roll angle of a rotating vehicle, an enhanced rotation locked loop (RLL) algorithm is proposed in this paper. The RLL algorithm estimates the roll angle by using the property that the power of the GPS signal measured at the r
Externí odkaz:
https://doaj.org/article/54f730e713fe40049bc2757dbcb5a465
Publikováno v:
ICT Express, Vol 7, Iss 4, Pp 530-534 (2021)
Considering the availability of the global navigation satellite system (GNSS) signals and the increase in its data rate in the future, this paper proposes some new Reed-Solomon coded (RS-coded) orthogonal modulation schemes using the Hadamard codes,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30968dc61ad273aa569f24e8242283ef
https://doi.org/10.1016/j.icte.2021.04.004
https://doi.org/10.1016/j.icte.2021.04.004
Publikováno v:
The Journal of Korean Institute of Communications and Information Sciences. 45:1056-1064
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24ba44305225fc5ea10d0a9b71663837
https://doi.org/10.7840/kics.2020.45.6.1056
https://doi.org/10.7840/kics.2020.45.6.1056
Publikováno v:
The Journal of Korean Institute of Communications and Information Sciences. 45:867-874
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b95ec75cf96bd0b66c655a81654ba659
https://doi.org/10.7840/kics.2020.45.5.867
https://doi.org/10.7840/kics.2020.45.5.867
Publikováno v:
Journal of Institute of Control, Robotics and Systems. 26:191-198
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e73aa0c4eb074f08a2453963fdb9781
https://doi.org/10.5302/j.icros.2020.20.0004
https://doi.org/10.5302/j.icros.2020.20.0004
Publikováno v:
Annual of Navigation. 26:65-75
Research on precise positioning is being actively carried out to provide accurate position information for land transportation. The most significant problem when performing precise positioning in urban canyon is the degradation of performance due to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27bcefe166d5bd7f8240977b4b52a32a
https://doi.org/10.1515/aon-2019-0007
https://doi.org/10.1515/aon-2019-0007
Publikováno v:
ENC
Recently, the GNSS signal has tended to utilize the data channel and the pilot channel, and the pilot channel uses a secondary code as well as a primary code. In general, a long secondary code is used for frame synchronization and a short secondary c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4db8048f5c765c29719a621a0c920362
https://doi.org/10.23919/enc48637.2020.9317349
https://doi.org/10.23919/enc48637.2020.9317349
Publikováno v:
ENC
In this paper, TTFFD according to the length of CED and the length of message frame is analyzed in order to design the structure of message of new satellite navigation signal. The GPS CNA V and GPS CNA V-2 message is used structures as the basis for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dbbdd2b703dc96768ea51995a15b7aa
https://doi.org/10.23919/enc48637.2020.9317455
https://doi.org/10.23919/enc48637.2020.9317455