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9篇 您的检索式:作者名="Changsung"
    题名 作者 年代 出处 被引量
1Removal of tar base from coal tar aromatics employing solid acid adorbents显示文摘 Hsueh Changsung Yu Fulin Shi Longlin 2000Separation and purification technology2000,21,3:1
2Modeling and Characterization of an Industrial Inkjet Head for Micro-patterning on Printed Circuit Boards显示文摘CHANGSUNG S K SUNG J P WONCHUL S 2009Computer & Fluids2009,38,:1
3Proposal of Im- proved Winding Method for VR Resolver 显示文摘Jin Changsung Jang Ik-Sang Bae Jae-Nam 2015Magnetics IEEE Transactions on2015,51,3:1
4Computational study of adsorption, diffusion, and dissociation of precursor species on the GaN (0001) surface during GaN MOCVD显示文摘Yong Sun Won Jinuk Lee Changsung Sean Kim Sung-Soo Park 2009Surface Science2009,,4:1
5Electrophysiological Challenges of Cell-Based Myocardial Repair显示文摘Huei-Sheng Vincent Chen Changsung Kim Mark Mercola 2009Circulation2009,,:1
6Numerical simulation of local blood flow in the carotid and cerebtal arteries under altered gravity显示文摘Changsung SK Cetin K Dochan K 2006J Biomechanical Engineeru2006,128,2:1
7Multistage mode decision for intra prediction in H,264 codec显示文摘KIM Changsung SHIH H H KUO C J 0,,18:1
8Successful cultivation of a potentially pathogenic coccoid organism with trophism for gastic mucin 显示文摘Sung G Lee Changsung KIM Youngchul HA 1997Infect and Immun1997,65,:1
9HARQ Optimization for PDCP Duplication-Based 5G URLLC Dual Connectivity显示文摘Packet duplication(PD)with dual connectivity(DC)was newly introduced in the 5G New Radio(NR)specifications to meet the stringent ultra reliable low latency communication(URLLC)requirements.PD technology uses duplicated packets in the packet data convergence protocol(PDCP)layer that are transmitted via two different access nodes(ANs)to the user equipment(UE)in order to enhance the reliability performance.However,PD can result in unnecessary retransmissions in the lower layers since the hybrid automatic retransmission request(HARQ)operation is unaware of the transmission success achieved through the alternate DC link to the UE.To overcome this issue,in this paper,a novel duplication-aware retransmission optimization(DRO)scheme is proposed to reduce the resource usage induced by unnecessary HARQ retransmissions.The proposed DRO scheme can minimize the average channel use while satisfying the URLLC requirements.The proposed DRO scheme derives the optimal HARQ retransmission attempts for different ANs by solving a nonlinear integer programming(NLIP)problem.The performance of the proposed DRO scheme was evaluated using MATLAB simulation and is compared to the existing 5G HARQ support schemes.The simulations results show that the proposed DRO scheme can provide a 14.71%and 15.11%reduced average channel use gain compared to the selective data duplication upon failure(SDUF)scheme and latency-aware dynamic multi-connectivity algorithm(LADMA)scheme,respectively,which are the existing 5G PD schemes that use HARQ.Changsung Lee Junsung Kim Jaewook Jung Jungsuk Baik Jong-Moon Chung 2022Computers, Materials & Continua2022,,7:0
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