Youngsun Han: Influence Statistics

Youngsun Han

Youngsun Han

Department of Computer Engineering, Pukyong National University, Nam-gu, Busan, 48513, South Korea | Department of Computer Engineering, Pukyong National University, Busan, ...

Youngsun Han: Expert Impact

Concepts for which Youngsun Han has direct influence: Baseband modem , Javascript parallelizing compiler , Bit flips , Visible light communication , Bit flips cabs , Passive rfid , Pcm endurance .

Youngsun Han: KOL impact

Concepts related to the work of other authors for which for which Youngsun Han has influence: Bit flips , Edge devices , Carrier synchronization , Smart charging , Multiple permanent faults , Javascript parallelizing compiler , Physical fitness testing .

KOL Resume for Youngsun Han


Department of Computer Engineering, Pukyong National University, Nam-gu, Busan, 48513, South Korea


Department of Computer Engineering, Pukyong National University, Busan, 48513, South Korea


Department of Electronic Engineering, Kyungil University, Gyeongsan, 38428, South Korea


School of Electronic Engineering, Kyungil University, Gyeongsan 38428, Korea

Department of Electronics Engineering, Kyungil University


Department of Electronic Engineering, Kyungil Univ


Department of Electronic Engineering, College of IT Convergence, Kyungil University, 50, Gamasil-gil, Gyeongsan-si, Gyeongbuk, 38428, Republic of Korea


Department of Electronics Engineering, Kyungil University, Gyeongsan-si, Gyeongbuk, Korea


Seok Joong Hwang received his BS and PhD from the School of Electrical Engineering of Korea University, Seoul, Rep. of Korea, in 2005 and 2011, respectively. Currently, he is a post doctoral researcher at the same department. His research interests include low-power SoC design, compiler construction, and high performance microprocessor architecture.

Seon Wook Kim received the BS from the School of Electronics and Computer Engineering, Korea University, Seoul, Rep. of Korea, in 1988. He received the MS from the Department of Electrical Engineering, Ohio State University, Columbus, Ohio, USA, in 1990, and the PhD from the Department of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana, USA, in 2001. He was a senior researcher at the Agency for Defense Development from 1990 to 1995, and a staff software engineer at Intel/KSL from 2001 to 2002. Currently, he is a professor with the School of Electrical Engineering of Korea University. His research interests include compiler construction, microarchitecture, and SoC design. He is a senior member of ACM and a member of IEEE.

Youngsun Han received the BS and PhD from the School of Electrical Engineering of Korea University, Seoul, Rep. of Korea, in 2003 and 2009, respectively. He was a senior engineer at the System LSI division of Samsung Electronics, Rep. of Korea, from 2009 to 2011. He joined the School of Electrical Engineering at Kyungil University, Rep. of Korea, in 2011, where he is currently a full-time lecturer. His research interests include compiler design and optimization, SoC architecture, and design methodology.

School of Electrical Engineering, Kyungil University, Gyeongsangbuk-do, 712-701, Korea


School of Electrical Engineering, Korea University, Seoul, 136-701, Korea

Prominent publications by Youngsun Han

KOL-Index: 3277 . Recently, phase change memory (PCM) has been emerging as a strong replacement for DRAM owing to its many advantages such as nonvolatility, high capacity, low leakage power, and so on. However, PCM is still restricted for use as main memory because of its limited write endurance. There have been many methods introduced to resolve the problem by either reducing or spreading out bit flips. ...
Known for Bit Flips | Pcm Endurance | Phase Memory
KOL-Index: 3003 . In spite of many outstanding studies, the hardware implementation of Advanced Encryption Standard (AES) algorithm is still challenging because of recurrent computations in Galois Field GF(28). In this paper, in order to revolution up the hardware implementation, we propose a new design of SubBytes and MixColumns in AES using constant binary matrix-vector multiplications. By employing ...
Known for Proposed Design | Throughput Area | Encryption Standard | Implementation Advanced
KOL-Index: 2286 . Visible light communication (VLC) is a promising technology for both wireless communications and illumination via light-emitting diodes (LEDs). Although conventional run-length-limited (RLL) codes are employed to mitigate modulation-induced flickers, they can suffer from data rate reduction, worst-case bit sequences, and hardware overheads, resulting in a performance bottleneck. In this ...
Known for Visible Light Communication | Transmission Efficiency | Omega Network | Bit Shuffle
KOL-Index: 2063 . In general, a detailed modeling and evaluation of computer architectures make a cycle-accurate simulator necessary. As the architectures become increasingly complex for parallel, cloud, and neural computing, nowadays, the complexity of the simulator grows rapidly, and thus its execution is too slow or infeasible for practical use. In order to alleviate the problem, many previous studies ...
Known for Epoch Based | Cycle Accurate | Complexity Simulator | Slow Infeasible
KOL-Index: 1481 . We present a novel architecture of parallel contingency analysis that accelerates massive power flow computation using cloud computing. It leverages cloud computing to investigate huge power systems of various and potential contingencies. Contingency analysis is undertaken to assess the impact of failure of power system components; thus, extensive contingency analysis is required to ensure ...
Known for Cloud Computing | Flow Computation | 256 Cores
KOL-Index: 820 . This paper proposes the streaming radio frequency identification (RFID) protocol to support robust data streaming in a passive communication, which is extended from the ISO18000-6 Type C RFID standard. By observing and modeling the unique bit error behavior through detailed analysis in this paper, we found that performance is significantly limited by inaccurate and unstable link ...
Known for Passive Rfid | Frequency Identification | Evaluate Effectiveness
KOL-Index: 741 . Designing a run-length-limited (RLL) code for a visible light communication (VLC) system requires consideration of several performance factors including hardware overhead, transmission efficiency, and direct current (DC) balance. This paper proposes a novel RLL code called bit-shuffle block codes for high-rate multiple-input multiple-output (MIMO)-VLC systems that can offer excellent ...
Known for Communication Vlc | Visible Light
KOL-Index: 576 . This paper presents a web-based image processing using JavaScript and WebCL. We modified the Pixastic library using the WebCL for GPU acceleration and evaluated its performance. As a result, we could achieve 2.4 times and 3.3 times on average for Webkit and FireFox, respectively. Also, we developed a platform and device selection algorithm for the best performance of the web-based ...
KOL-Index: 547 . In this paper, we present a novel architecture of a block interleaver in MB-OFDM systems based on Mixed Radix System (MRS). We prove mathematically that the proposed architecture can support bit permutations in the interleaving process. The hierarchical property of our proposed MRS-based design methodology allows the proposed architecture to support all the required data rates in the ...
Known for Data Rates | Mb Ofdm
KOL-Index: 381 . Recently, computing platforms have been being configured on a large scale to satisfy the diverse requirements of emerging applications like big data and graph processing, neural network, speech recognition and so on. In these computing platforms, each computing node consists of a multicore, an accelerator, and a complex memory hierarchy, which are connected to other nodes using a variety ...
Known for Neural Network | Edge Computing
KOL-Index: 377 . The multi-band orthogonal frequency-division multiplexing modem needs to process large amount of computations in short time for support of high data rates, i.e., up to 480 Mbps. In order to satisfy the performance requirement while reducing power consumption, a multi-way parallel architecture has been proposed. But the use of the high degree parallel architecture would increase chip ...
Known for Frequency Offset | Division Multiplexing
KOL-Index: 178 . In recent years, new emerging display-based consumer products, such as augmented and virtual reality headsets and automotive video systems have required higher communication bandwidth due to higher bits per pixel and refresh rates. Thus, many video compression techniques have been actively studied to support the bandwidth in a limited communication environment, and the video electronics ...
KOL-Index: 178 . With the advent of the HTML5 standard, JavaScript is increasingly processing computationally intensive, data-parallel workloads. Thus, the enhancement of JavaScript performance has been emphasized because the performance gap between JavaScript and native applications is still substantial. Despite this urgency, conventional JavaScript compilers do not exploit much of parallelism even from ...
KOL-Index: 81 . Liquid crystal on-silicon (LCoS) display is one of the most representative micro-display technologies, and is widely adopted in virtual reality (VR) and augmented reality (AR) devices thanks to a relatively simple structure using a semiconductor manufacturing process to realize high-resolution displays. However, the structural complexity to handle color frames by field sequential color ...
Known for Display Technologies

Key People For Baseband Modem

Top KOLs in the world
Robert W Brodersen
cognitive radios portable systems speech recognition
Gerhard P Fettweis
tx leakage phase noise channel estimation
S Choi
higgs boson 13 tev pp¯ collisions
H H Lee
atlas detector 13 tev higgs boson
Anantha P Chandrakasan
sensor networks partial packets design considerations
Keshab K Parhi
stochastic computing polar codes molecular reactions

Department of Computer Engineering, Pukyong National University, Nam-gu, Busan, 48513, South Korea | Department of Computer Engineering, Pukyong National University, Busan, 48513, South Korea | Department of Electronic Engineering, Kyungil University