Search Results - "Jihoon Sung"

Fine-Grained Boundary Conditions in Field-Based Routing by Sung, Jihoon, Kyung, Yeunwoong

“…In the realm of industrial wireless mesh networks, an efficient routing protocol is highly demanded to play a crucial role in ensuring that packets are…”
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Priority-Aware Actuation Update Scheme in Heterogeneous Industrial Networks by Kyung, Yeunwoong, Sung, Jihoon, Ko, Haneul, Song, Taewon, Kim, Youngjun

“…In heterogeneous wireless networked control systems (WNCSs), the age of information (AoI) of the actuation update and actuation update cost are important…”
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Layer-wise Personalized Federated Learning for Mobile Traffic Prediction by Lee, Seungyeol, Sung, Jihoon, Shin, Myung-Ki

“…With the evolution of mobile networks delivering high-performance network services to a myriad of devices, accurate mobile traffic prediction has become…”
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Efficient Cache Placement Strategy in Two-Tier Wireless Content Delivery Network by Jihoon Sung, Minseok Kim, Kyongchun Lim, Rhee, June-Koo Kevin

“…Internet content caching for multimedia services has received much attention mainly in the field of large-scale wired networking as a primary solution to save…”
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Multipath Video Real-Time Streaming by Field-Based Anycast Routing by Kserawi, Malaz, Sangsu Jung, Dujeong Lee, Jihoon Sung, Rhee, June-Koo Kevin

“…Wireless mesh networking (WMN) for video surveillance provides a strong potential for rapid deployment in a large community, for which reliability and…”
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Greedy Local Routing Strategy for Autonomous Global Load Balancing Based on Three-Dimensional Potential Field by Sangsu Jung, Jihoon Sung, Yonghwan Bang, Kserawi, M, Hyeji Kim, Rhee, June-Koo Kevin

“…We discuss a traffic load balancing scheme for three-dimensional (3D) wireless mesh networks (WMNs), which deals with global load balancing through only…”
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Joint optimization of cache server deployment and request routing with cooperative content replication by Kyongchun Lim, Yonghwan Bang, Jihoon Sung, Rhee, June-Koo Kevin

“…Content delivery network (CDN) with a high quality-of-service (QoS) requirement deals with three challenging problems: 1) a cache server deployment problem to…”
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Efficient Design and Control for Network-Assisted Device-to-Device Content Delivery Network by Sung, Jihoon, Lee, Dujeong

“…Proliferation of mobile devices over the past few years has explosively increased demand for multimedia content in various service scenarios such as video and…”
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Business Groups and Misallocation: Theory and Evidence from Chaebols by Sung, Jihoon

“…I study the role of business groups - collections of firms owned by a single family - in determining factor misallocation and aggregate productivity. One might…”
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A Differential Brake-Actuated Steering System for Redundancy of Steer-by-Wire by Sung, Jihoon, Choi, Seungwon, Huh, Kunsoo

“…Steer-by-Wire (SbW) system offers advantages for vehicle electrification and autonomous driving. To utilize SbW system, it is essential to prioritize safety…”
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Large-scale MIMO beamforming using successive channel state estimation and codebook extension by Jihoon Sung, Wonjin Sung

“…In this paper, we propose channel training and beamforming schemes to maximize the benefit of large-scale antenna, or massive multiple-input multiple-output…”
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One-touch caching for content delivery in wireless consumer networks by Jihoon Sung, Sangsu Jung

“…As consumer traffic rapidly increases, content caching becomes common in intermediate nodes for rapid content transportation reducing content-trip delay…”
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Energy-aware algorithms for network-assisted device-to-device content delivery networks by Jihoon Sung, Dujeong Lee, Yonghwan Bang, Jongmin Lee, Rhee, June-Koo Kevin

“…Due to explosively growing demands for mobile contents, network-assisted device-to-device (D2D) content delivery networks (CDNs) have emerged as an ancillary…”
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Efficient cache placement strategy for wireless content delivery networks by Jihoon Sung, Minseok Kim, Kyongchun Lim, Rhee, June-Koo Kevin

“…An efficient cache placement strategy for wireless content delivery networks is devised for a novel wireless mesh content distribution network model using two…”
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Inter-cell interference mitigation using the moving coverage boundary of cellular systems employing remote radio heads by Jaewon Kim, Sukho Shin, Jihoon Sung, Donghyun Lee, Wonjin Sung

“…In this paper, we propose strategies to mitigate inter-cell interference by using remote radio heads (RRHs) installed at cell edge areas. For conventional…”
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Cytoprotective effects of lotus (Nelumbo nucifera Gaertner) seed extracts on oxidative damaged mouse embryonic fibroblast cell by Sung, Jihoon, Sung, Jung-Suk, Shin, Han-Seung

“…This study was conducted to evaluate the cytoprotective activity of lotus ( Nelumbo nucifera Gaertner) seed extract (LSE) on mouse embryonic fibroblast (MEF)…”
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Academic help seeking in online Gwa -Weh in Korea by Sung, Jihoon

“…This qualitative ethnographic study explored students' academic help seeking through a web board in a Question and Answer (Q&A) service in an educational web…”
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Academic help seeking in online Gwa -Weh in Korea by Sung, Jihoon

“…This qualitative ethnographic study explored students' academic help seeking through a web board in a Question and Answer (Q&A) service in an educational web…”
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Efficient Content Replacement in Wireless Content Delivery Network with Cooperative Caching by Jihoon Sung, Kyounghye Kim, Junhyuk Kim, Rhee, June-Koo Kevin

“…Wireless content delivery networks (WCDNs) have received attention as a promising solution to reduce the network congestion caused by rapidly growing demands…”
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Growth of BaTiO3-Ag hybrid composite films at room temperature by aerosol deposition by YOON, Young Joon, CHO, Sung Hwan, KIM, Jihoon, KIM, Hyo Tae, BAIK, Hong Koo, KIM, Jong-Hee

“…Barium titanate (BaTiO3) and silver (Ag) composite film with high dielectric constant was grown at room temperature by an aerosol deposition method.The…”
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