38 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Seoul National UniversityKR16 papers
- Pohang University of Science and TechnologyKR4 papers
- Samsung (South Korea)KR3 papers
- Beijing Institute of TechnologyCN2 papers
- Seoul National University of Science and TechnologyKR2 papers
- University of UlsanKR2 papers
- Chonnam National UniversityKR1 paper
- Chung-Ang UniversityKR1 paper
- GS Caltex (South Korea)KR1 paper
- Gyeongsang National UniversityKR1 paper
- Hanbat National UniversityKR1 paper
- Imperial College LondonGB1 paper
20 papers
Semantic Pilot Design for Data-Aided Channel Estimation Using a Large Language Model
Sojeong Park, Hyun Jong Yang
This paper proposes a semantic pilot design for data-aided channel estimation in text-inclusive data transmission, using a large language model (LLM). In this scenario, channel imp…
Large Multimodal Model-Aided Scheduling for 6G Autonomous Communications
Sunwoo Kim, Byonghyo Shim
Recently, large language models (LLMs) have gained significant attention for their ability to generate fast and accurate answer to the given query. These models have evolved into l…
Standards-Compliant DM-RS Allocation via Temporal Channel Prediction for Massive MIMO Systems
Sehyun Ryu, Hyun Jong Yang
Reducing feedback overhead in beyond 5G networks is a critical challenge, as the growing number of antennas in modern massive MIMO systems substantially increases the channel state…
Robust Transmission of Punctured Text with Large Language Model-based Recovery
Sojeong Park, Hyeonho Noh, Hyun Jong Yang
With the recent advancements in deep learning, semantic communication which transmits only task-oriented features, has rapidly emerged. However, since feature extraction relies on…
Towards Maximum Likelihood Training for Transducer-based Streaming Speech Recognition
Hyeonseung Lee, Ji Won Yoon, Sungsoo Kim +1
Transducer neural networks have emerged as the mainstream approach for streaming automatic speech recognition (ASR), offering state-of-the-art performance in balancing accuracy and…
VOMTC: Vision Objects for Millimeter and Terahertz Communications
Sunwoo Kim, Yongjun Ahn, Daeyoung Park +1
Recent advances in sensing and computer vision (CV) technologies have opened the door for the application of deep learning (DL)-based CV technologies in the realm of 6G wireless co…
Iterative Soft Decoding Algorithm for DNA Storage Using Quality Score and Redecoding
Jaeho Jeong, Hosung Park, Hee-Youl Kwak +4
Ever since deoxyribonucleic acid (DNA) was considered as a next-generation data-storage medium, lots of research efforts have been made to correct errors occurred during the synthe…
Beamforming Design with Partial Channel Estimation and Feedback for FDD RIS-Assisted Systems
Xiaochun Ge, Shanping Yu, Wenqian Shen +2
Beamforming design with partial channel estimation and feedback for frequency-division duplexing (FDD) reconfigurable intelligent surface (RIS) assisted systems is considered in th…
SNAC: Speaker-normalized affine coupling layer in flow-based architecture for zero-shot multi-speaker text-to-speech
Byoung Jin Choi, Myeonghun Jeong, Joun Yeop Lee +1
Zero-shot multi-speaker text-to-speech (ZSM-TTS) models aim to generate a speech sample with the voice characteristic of an unseen speaker. The main challenge of ZSM-TTS is to incr…
Massive Data Generation for Deep Learning-aided Wireless Systems Using Meta Learning and Generative Adversarial Network
Jinhong Kim, Yongjun Ahn, Byonghyo Shim
As an entirely-new paradigm to design the communication systems, deep learning (DL), an approach that the machine learns the desired wireless function, has received much attention…
Oracle Teacher: Leveraging Target Information for Better Knowledge Distillation of CTC Models
Ji Won Yoon, Hyung Yong Kim, Hyeonseung Lee +2
Knowledge distillation (KD), best known as an effective method for model compression, aims at transferring the knowledge of a bigger network (teacher) to a much smaller network (st…
Adaptive Beam Design for V2I Communications using Vehicle Tracking with Extended Kalman Filter
Seong-Hwan Hyun, Jiho Song, Keunwoo Kim +2
Vehicle-to-everything communication system is a strong candidate for improving the driving experience and automotive safety by linking vehicles to wireless networks. To take advant…
Robust Text-Dependent Speaker Verification via Character-Level Information Preservation for the SdSV Challenge 2020
Sung Hwan Mun, Woo Hyun Kang, Min Hyun Han +1
This paper describes our submission to Task 1 of the Short-duration Speaker Verification (SdSV) challenge 2020. Task 1 is a text-dependent speaker verification task, where both the…
Optimal Scheduling Policy for Minimizing Age of Information with a Relay
Jaeyoung Song, Deniz Gunduz, Wan Choi
We consider IoT sensor network where multiple sensors are connected to corresponding destination nodes via a relay. Thus, the relay schedules sensors to sample and destination node…
Multi-Objective Predictive Taxi Dispatch via Network Flow Optimization
Beomjun Kim, Jeongho Kim, Subin Huh +2
In this paper, we discuss a large-scale fleet management problem in a multi-objective setting. We aim to seek a receding horizon taxi dispatch solution that serves as many ride req…
Deep Neural Network Based Active User Detection for Grant-free NOMA Systems
Wonjun Kim, Youngjun Ahn, Byonghyo Shim
As a means to support the access of massive machine-type communication devices, grant-free access and non-orthogonal multiple access (NOMA) have received great deal of attention in…
Compressive Sensing Based Channel Estimation for Millimeter-Wave Full-Dimensional MIMO with Lens-Array
Ziwei Wan, Zhen Gao, Byonghyo Shim +3
Channel estimation (CE) for millimeter-wave (mmWave) lens-array suffers from prohibitive training overhead, whereas the state-of-the-art solutions require an extra complicated radi…
Channel aware sparse transmission for ultra low-latency communications in TDD systems
Wonjun Kim, Hyoungju Ji, Byonghyo Shim
Major goal of ultra reliable and low latency communication (URLLC) is to reduce the latency down to a millisecond (ms) level while ensuring reliability of the transmission. Since t…
Radiative decays of a singlet scalar boson through vector-like quarks
Yeo Woong Yoon, Kingman Cheung, Sin Kyu Kang +1
If the standard model Higgs boson were much heavier, it would appear as a broad resonance since its decay into a pair of longitudinally polarized gauge bosons is highly enhanced. W…
An Outline of Security in Wireless Sensor Networks: Threats, Countermeasures and Implementations
Muhammad Yasir Malik
With the expansion of wireless sensor networks (WSNs), the need for securing the data flow through these networks is increasing. These sensor networks allow for easy-to-apply and f…