115 citations
- Seoul National UniversityKR3 papers
- Korea Advanced Institute of Science and TechnologyKR2 papers
- Yonsei UniversityKR2 papers
- Gachon UniversityKR1 paper
- German Research Centre for Artificial IntelligenceDE1 paper
- Intel (United States)US1 paper
- Korea Institute of Science and TechnologyKR1 paper
- Korea UniversityKR1 paper
- Queen's UniversityCA1 paper
- Rheinland-Pfälzische Technische Universität Kaiserslautern-LandauDE1 paper
- Samsung (South Korea)KR1 paper
- Sogang UniversityKR1 paper
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cs.IT2023★ 21 cited
Channel Estimation for Reconfigurable Intelligent Surface with a few Active Elements
Gyoseung Lee, Hyeongtaek Lee, Jaeky Oh +2
In this paper, a channel estimation technique for reconfigurable intelligent surface (RIS)-aided multi-user multiple-input single-output communication systems is proposed. By deplo…
cs.IT2016
Live Prefetching for Mobile Computation Offloading
Seung-Woo Ko, Kaibin Huang, Seong-Lyun Kim +1
The conventional designs of mobile computation offloading fetch user-specific data to the cloud prior to computing, called offline prefetching. However, this approach can potential…
cs.IT2015
BER-Based Physical Layer Security with Finite Codelength: Combining Strong Converse and Error Amplification
Il-Min Kim, Byoung-Hoon Kim, Joon Kui Ahn
A bit error rate (BER)-based physical layer security approach is proposed for finite blocklength. For secure communication in the sense of high BER, the information-theoretic stron…