Search Results - "Kim, Jaekwon"

Signal Detection for MIMO SC-FDMA Systems Exploiting Block Circulant Channel Structure by Jeong, Dahoon, Kim, Jaekwon

“…In this paper, we propose a novel receiver scheme for multiple-input-multiple-output (MIMO) single-carrier frequency-division multiple access (SC-FDMA)…”
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Unequal error protection technique for video streaming over MIMO-OFDM systems by Park, Jaeyoung, Yang, Yusik, Kim, Jaekwon

“…In this paper, a novel unequal error protection (UEP) technique is proposed for video streaming over multiple-input multiple-output orthogonal…”
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Neural Network With Binary Cross Entropy for Antenna Selection in Massive MIMO Systems: Convolutional Neural Network Versus Fully Connected Network by Kim, Jaekwon, Lim, Hyo-Sang

“…This paper makes several contributions to antenna selection techniques for massive multiple-input multiple-output (mMIMO) systems using artificial neural…”
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Data-Mining-Based Coronary Heart Disease Risk Prediction Model Using Fuzzy Logic and Decision Tree by Kim, Jaekwon, Lee, Jongsik, Lee, Youngho

“…The importance of the prediction of coronary heart disease (CHD) has been recognized in Korea; however, few studies have been conducted in this area…”
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CRC-Aided Fixed Complexity Error Pattern Estimation Technique by Yun, Juhee, Kim, Nulibyul, Kim, Jaekwon

“…Various techniques using cyclic redundancy check (CRC) codes for error correction have been proposed. In previous techniques, a small number of unreliable bits…”
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Neural Network-Based Fixed-Complexity Precoder Selection for Multiple Antenna Systems by Kim, Jaekwon, Lim, Hyo-Sang

“…In this paper, we propose a neural network-based precoder selection method for multiple antenna systems that are equipped with maximum likelihood detectors. We…”
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Statistics and Deep Belief Network-Based Cardiovascular Risk Prediction by Kim, Jaekwon, Kang, Ungu, Lee, Youngho

“…Cardiovascular predictions are related to patients' quality of life and health. Therefore, a risk prediction model for cardiovascular conditions is needed. In…”
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Antenna Reliability Ordering Technique for Unequal Error Protection in Jointly Detected MIMO Systems by Jaeyoung Park, Jaekwon Kim, Love, David J.

“…In this paper, we address the ordering of transmit antennas according to reliability for unequal error protection (UEP) in spatially multiplexed (SM)…”
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Comparative studies on steam gasification of ash-free coals and their original raw coals by Kong, Yongjin, Kim, Jaekwon, Chun, Donghyuk, Lee, Sihyun, Rhim, Youngjoon, Lim, Jeonghwan, Choi, Hokyung, Kim, Sangdo, Yoo, Jiho

“…Catalytic gasification of raw coals at mild condition is not realized yet mainly due to deactivation of catalysts via their irreversible interaction with…”
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Fixed-Complexity LLL-Based Signal Detection for MIMO Systems by YANG, Yusik, KIM, Jaekwon

“…Recently, a hardware-friendly fixed-complexity Lenstra-Lenstra-Lovász (fcLLL) algorithm has been developed for use in the linear receivers of…”
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Modified Frequency-Domain Equalization for Channel Shortening in Reduced-CP OFDMA Systems by KIM, Jaekwon, YE HOON LEE

“…In orthogonal frequency-division multiple access (OFDMA) systems, the cyclic prefix (CP) length needs to be no less than the longest delay spread of the…”
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Optimal Precoder Selection for Spatially Multiplexed Multiple-Input Multiple-Output Systems With Maximum Likelihood Detection: Exploiting the Concept of Sphere Decoding by Hwang, Woosung, Park, Jaeyoung, Kim, Jaekwon, Lim, Hyo-Sang

“…In this paper, a computationally efficient implementation technique for optimal precoder selection in spatially multiplexed (SM) multiple-input multiple-output…”
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Receiver designs for Alamouti coded OFDM systems in fast fading channels by Jaekwon Kim, Heath, R.W., Powers, E.J.

“…In this paper, receiver designs for orthogonal frequency-division multiplexing (OFDM) systems that exploit the Alamouti transmit diversity technique are…”
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Maximum likelihood UEP video streaming technique for WirelessMAN-Advancedsystems by Yun, Jeongsik, Kim, Youngok, Kim, Jaekwon

“…In this paper, a maximum likelihood (ML) unequal error protection (UEP) video streaming technique is proposed for WirelessMAN-Advanced systems that are…”
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Video streaming exploiting multiple-antenna techniques of wirelessMAN-advanced systems by Yun, Jeongsik, Bak, Sanghyun, Kim, Nulibyul, Choi, Kwanghoon, Kim, Jaekwon

“…In this paper, a novel video streaming technique is proposed for the recently standardized IEEE802.16m system also known as the Wireless MAN-Advanced or WIMAX2…”
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A 12-b, 1-GS/s 6.1 mW current-steering DAC in 14 nm FinFET with 80 dB SFDR for 2G/3G/4G cellular application by Jaekwon Kim, Woojin Jang, Yanghun Lee, Seunghyun Oh, Jongwoo Lee, Cho, Thomas

“…A 14nm FinFET CMOS 12-b current-steering digital-to-analog (DAC) for 2G/3G/4G cellular applications is presented. A bit segmentation of 6-bit thermometer and…”
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Subsymbol equalization for discrete multitone systems by Jaekwon Kim, Powers, E.J.

“…In conventional discrete multitone (DMT) systems, a multitap time-domain equalizer (TEQ) is used to shorten the channel length, so that the bandwidth…”
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H.264/AVC video streaming over WirelessMAN-Advanced systems using multi-antennas and HQAM by Jaeyoung Park, Yusik Yang, Jaekwon Kim

“…In this paper, a novel video streaming scheme is proposed, that exploits both multi-antenna-based unequal error protection (UEP) and hierarchical QAM…”
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The OAuth 2.0 Web Authorization Protocol for the Internet Addiction Bioinformatics (IABio) Database by Choi, Jeongseok, Kim, Jaekwon, Lee, Dong Kyun, Jang, Kwang Soo, Kim, Dai-Jin, Choi, In Young

“…Internet addiction (IA) has become a widespread and problematic phenomenon as smart devices pervade society. Moreover, internet gaming disorder leads to…”
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A New Signal Detection Method for Spatially Multiplexed MIMO Systems and Its VLSI Implementation by Im, Tae Ho, Park, Insoo, Kim, Jinmin, Yi, Joohyun, Kim, Jaekwon, Yu, Sungwook, Cho, Yong Soo

“…This brief proposes a new signal detection method called QR ordered successive interference cancellation (OSIC) with candidates (QOC) method for spatially…”
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