Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Young-Seog Song"'
Publikováno v:
ICTC
In this paper, a new method is presented for phase noise (PN) compensation in sub-TeraHertz (THz) orthogonal frequency division multiplexing (OFDM) systems. To suppress the higher PN encountered at the sub-THz spectrum bands, a deep neural network (D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::632d953cb5015071e615d828a2f82b71
https://doi.org/10.1109/ictc49870.2020.9289411
https://doi.org/10.1109/ictc49870.2020.9289411
Publikováno v:
APCC
In this paper the recent results and progresses of millimeter wave (mmWave) cellular mobile communication for the Giga Korea 5G (GK-5G) project are introduced. To understand the wireless channel characteristics in a given mobile communication scenari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ead035cb4d5609b8e5446acccd3ac1e
https://doi.org/10.1109/apcc.2015.7412507
https://doi.org/10.1109/apcc.2015.7412507
Autor:
Young Seog Song, Dong-Seung Kwon
Publikováno v:
VTC Fall
Space-division multiple-access (SDMA) has been extensively studied for its increasing the throughput of cellular systems. One transmission antenna uplink SDMA, called cooperative spatial multiplexing (CSM) has been adopted for uplink SDMA in IEEE 802
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84e1f2d3c07d4cdc7cce8bcd0da22e3d
https://doi.org/10.1109/vetecf.2007.151
https://doi.org/10.1109/vetecf.2007.151
Autor:
Dae-Ho Kim, Kyung-Yeol Sohn, Young-Seog Song, KyungHi Chang, MoonChil Song, Chang-Wahn Yu, Young-Hoon Kim, Hyeong-Sook Park, Choongil Yeh
Publikováno v:
The International Series in Engineering and Computer Science ISBN: 1402072023
This paper describes the details of the implementation issues on wideband CDMA UE Modem, concentrating on the receiving side. Employed top-down design methodology and corresponding work efforts on each task are stated to demonstrate the effectiveness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6569aed499054e537e9486ea974c517c
https://doi.org/10.1007/0-306-47791-2_5
https://doi.org/10.1007/0-306-47791-2_5
Autor:
Yong Hoon Lee, Young-Seog Song
Publikováno v:
Proceedings of 40th Midwest Symposium on Circuits and Systems. Dedicated to the Memory of Professor Mac Van Valkenburg.
Branch-and-bound algorithm is applied to the design of sparse FIR filters having intentionally zeroed tap positions. It is shown that this algorithm coupled with a suitable optimization technique for filter design can lead to an optimal sparse FIR fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b33ec997190f90603babbcb37bcb292
https://doi.org/10.1109/mwscas.1997.662356
https://doi.org/10.1109/mwscas.1997.662356
Autor:
Dong Seung Kwon, Young Seog Song
Publikováno v:
IEEE 60th Vehicular Technology Conference, 2004. VTC2004-Fall. 2004.
Some smart antenna systems need calibration, which measures the transmitter/receiver circuit path gains for each antenna and compensate the differences. Compensation is usually done in baseband using complex number multiplications. We propose efficie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d6847faaf6ce96339fad36b5769a178
https://doi.org/10.1109/vetecf.2004.1405002
https://doi.org/10.1109/vetecf.2004.1405002
Autor:
Yong Hoon Lee, Young-Seog Song
Publikováno v:
IEEE Signal Processing Letters. 3:291-293
New formulas for McClellan (1973) transform parameters for the design of 2-D zero-phase FIR fan filters are optimally derived under the integral squared error (ISE) criterion. By imposing the constraint that F(0,0)=cos w/sub c/, where F(/spl middot/)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::750b2b1636c8b39fc5d88590f10edc0d
https://doi.org/10.1109/97.542158
https://doi.org/10.1109/97.542158
Autor:
KyungHi Chang, Kyung-Yeol Sohn, K. DaeHo, Chang-Wahn Yu, Young-Seog Song, Young-Hoon Kim, Hyeong-Sook Park, Choongil Yeh
Publikováno v:
PIMRC
This paper validates the performance of wideband CDMA UE modem under the propagation conditions specified in 3GPP TS25.101. The performance graphs in this paper are obtained via Monte-Carlo simulation over a finite measurement period using the HW-equ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8082a948b4a4542fcbbc14ebac1d45f
https://doi.org/10.1109/pimrc.2002.1045253
https://doi.org/10.1109/pimrc.2002.1045253
Publikováno v:
SID Symposium Digest of Technical Papers. 29:189
We present integration of polycrystalline silicon field emitter array (poly-Si FEA) and thin-film transistor (TFT) on an insulating substrate for active-matrix field emission displays (AMFEDs). The TFT was designed to have low off-state currents even
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f88e83b1f5881e680e53585f0c793001
https://doi.org/10.1889/1.1833725
https://doi.org/10.1889/1.1833725
Autor:
Young-Seog Song, Yong Hoon Lee
Publikováno v:
IEEE Signal Processing Letters; 1996, Vol. 3 Issue 11, p291-293, 3p