Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Kwanwoong Ryu"'
Publikováno v:
IEEE Access, Vol 10, Pp 38534-38544 (2022)
We propose a very fast-convergence joint iterative detection and decoding (JIDD) scheme for channel-coded sparse code multiple access (SCMA). In the conventional JIDD, all users’ channel decoding iterations are performed in parallel after all users
Externí odkaz:
https://doaj.org/article/37919270369f4874891c280cbaf7a09b
Publikováno v:
KIISE Transactions on Computing Practices. 27:446-451
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8422345a15b61791d7af52d2ff895c51
https://doi.org/10.5626/ktcp.2021.27.9.446
https://doi.org/10.5626/ktcp.2021.27.9.446
Publikováno v:
ICCE-TW
DOCSIS 3.1 is designed to enable data services up to 10 Gbps down to 1 Gbps for high-speed data services such as 4K UHD, multi-screen video streaming services, and cable IPTV. In this paper, we design and implement such an upstream system of DOCSIS 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcab749f3abc5505996d33a6f90b206d
https://doi.org/10.1109/icce-taiwan49838.2020.9258300
https://doi.org/10.1109/icce-taiwan49838.2020.9258300
Publikováno v:
ICTC
An effective sampling clock offset (SCO) synchronization method for Data Over Cable Service Interface Specification (DOCSIS) 3.1 upstream system is proposed. The proposed method is implemented as the DOCSIS 3.1 upstream system receiver module. Labora
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5d2e83b89dd9594a16606e004cfe33e
https://doi.org/10.1109/ictc46691.2019.8939868
https://doi.org/10.1109/ictc46691.2019.8939868
Publikováno v:
ETRI Journal. 38:799-806
In this paper, we propose an emergency wake-up alert system (EWAS) for providing accurate and rapid emergency information. The proposed system can provide an emergency wake-up alert service without an additional frequency allotment by utilizing the g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d7ced99bc36cb70031f37f33f26d865
https://doi.org/10.4218/etrij.16.2615.0039
https://doi.org/10.4218/etrij.16.2615.0039
Publikováno v:
ICTC
An efficient decision feedback frequency offset estimator for data-pilot multiplexed OFDM systems is proposed. Simulation results show that the proposed estimator has better performance than other estimators for data-pilot multiplexed OFDM systems in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa4574e5547967108018705a987dd2fa
https://doi.org/10.1109/ictc.2018.8539390
https://doi.org/10.1109/ictc.2018.8539390
Publikováno v:
Advanced Science and Technology Letters.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9885221310637fce9b77958be4a3c2e0
https://doi.org/10.14257/astl.2017.146.13
https://doi.org/10.14257/astl.2017.146.13
Publikováno v:
Advanced Science and Technology Letters.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7c1f64fcbee674f6146330b4d50f717
https://doi.org/10.14257/astl.2017.146.12
https://doi.org/10.14257/astl.2017.146.12
Publikováno v:
Journal of Broadcast Engineering. 18:59-65
Recently, the digital television transition from analog television to digital television has been progressing in terrestrial broadcasting. As a result of the DTV transition, additional reassignments and deployments of TV White spaces (TVWS) caused by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::700b89641dbcda95a63012a13372449b
https://doi.org/10.5909/jbe.2013.18.1.59
https://doi.org/10.5909/jbe.2013.18.1.59
Publikováno v:
annals of telecommunications - annales des télécommunications. 65:615-623
In this paper, we present a new Multi-Carrier Code-selective Code Division Multiple Access System (MC CS-CDMA) with frequency repetition. The code selection process enables the proposed scheme to decrease the number of subcarriers for the same transm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::748a3304f6293f7d61cf15f86ea4186e
https://doi.org/10.1007/s12243-010-0182-2
https://doi.org/10.1007/s12243-010-0182-2