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kyungwhoon cheun
kyungwhoon cheun
President and CTO, Samsung Electronics
Adresă de e-mail confirmată pe samsung.com
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Millimeter-wave beamforming as an enabling technology for 5G cellular communications: Theoretical feasibility and prototype results
W Roh, JY Seol, J Park, B Lee, J Lee, Y Kim, J Cho, K Cheun, F Aryanfar
IEEE communications magazine 52 (2), 106-113, 2014
32282014
Mobile's millimeter-wave makeover
TS Rappaport, W Roh, K Cheun
IEEE Spectrum 51 (9), 34-58, 2014
3072014
Performance of direct-sequence spread-spectrum RAKE receivers with random spreading sequences
K Cheun
IEEE Transactions on Communications 45 (9), 1130-1143, 1997
1641997
Coarse symbol synchronization algorithms for OFDM systems in multipath channels
D Lee, K Cheun
IEEE Communications Letters 6 (10), 446-448, 2002
1332002
Feasibility of mobile cellular communications at millimeter wave frequency
Y Kim, HY Lee, P Hwang, RK Patro, J Lee, W Roh, K Cheun
IEEE Journal of selected topics in Signal Processing 10 (3), 589-599, 2016
1222016
A new symbol timing recovery algorithm for OFDM systems
D Lee, K Cheun
IEEE Transactions on Consumer Electronics 43 (3), 767-775, 1997
1081997
Joint decoding and carrier phase recovery algorithm for turbo codes
W Oh, K Cheun
IEEE Communications Letters 5 (9), 375-377, 2001
952001
A statistical inter-cell interference model for downlink cellular OFDMA networks under log-normal shadowing and multipath Rayleigh fading
C Seol, K Cheun
IEEE transactions on communications 57 (10), 3069-3077, 2009
942009
Adaptive PN code acquisition using instantaneous power-scaled detection threshold under Rayleigh fading and pulsed Gaussian noise jamming
K Choi, K Cheun, T Jung
IEEE Transactions on Communications 50 (8), 1232-1235, 2002
832002
Probability of error in frequency-hop spread-spectrum multiple-access communication systems with noncoherent reception
K Cheun, WE Stark
IEEE transactions on communications 39 (9), 1400-1410, 1991
671991
Frequency and quadrature-amplitude modulation for downlink cellular OFDMA networks
S Hong, M Sagong, C Lim, S Cho, K Cheun, K Yang
IEEE journal on selected areas in communications 32 (6), 1256-1267, 2014
552014
Performance of FHSS multiple-access networks using MFSK modulation
K Cheun, K Choi
IEEE Transactions on Communications 44 (11), 1514-1526, 1996
511996
Constellation-rotating orthogonal space-time block coding technique
JH Chung, KW Cheun, TJ Jung
US Patent 7,430,244, 2008
482008
Wireless engineers long considered high frequencies worthless for cellular systems. They couldn’t be more wrong
TS Rappaport, W Roh, K Cheun
IEEE Spectrum 51 (9), 34-58, 2014
452014
Antijamming performance of a multicarrier direct-sequence spread-spectrum system
K Cheun, K Choi, H Lim, K Lee
IEEE transactions on communications 47 (12), 1781-1784, 1999
441999
FQAM: A modulation scheme for beyond 4G cellular wireless communication systems
S Hong, M Sagong, C Lim, K Cheun, S Cho
2013 IEEE Globecom Workshops (GC Wkshps), 25-30, 2013
412013
Maximum throughput of FHSS multiple-access networks using MFSK modulation
K Choi, K Cheun
IEEE Transactions on Communications 52 (3), 426-434, 2004
412004
Design of concatenated space-time block codes using signal space diversity and the Alamouti scheme
T Jung, K Cheun
IEEE communications letters 7 (7), 329-331, 2003
362003
Iterative receivers based on subblock processing for phase noise compensation in OFDM systems
MK Lee, K Yang, K Cheun
IEEE Transactions on communications 59 (3), 792-802, 2011
352011
Joint delay-power capture in spread-spectrum packet radio networks
K Cheun, S Kim
IEEE Transactions on Communications 46 (4), 450-453, 1998
341998
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