| 10:00-11:00 |
Molecular Communications for Internet of Bio-Nano Things
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채찬병 교수 (연세대)
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Nano-molecular communication represents, in terms of its scale and energy consumption, a very powerful future communication system. Though nano communication can also be realised with electromagnetic waves, as in traditional communication systems, such means still pose several problems, such as the development of nano-scale actuator, antennas, or body absorption of tera-Hertz band frequency. Nano-molecular, or molecular communication, however, can utilise intra-body biomolecules that enable a great deal of various applications. As research into this field has been underway for less than a decade, it calls for fundamental intellectual challenges through preliminary studies. In this talk, I will introduce the contributions of Einstein and Reynolds and explain how they contribute for communications, especially for a biological layer of 6G/B6G.
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11:00-11:20
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휴식
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| 11:20-12:20 |
Magnetic MIMO for Brain Communications
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채찬병 교수 (연세대)
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Alzheimer’s disease, which accounts for 50% of dementia cases, is the most common form of senile dementia. Once it onsets, it continues to progress without any fundamental treatment available. Transcranial magnetic stimulation (TMS) is a therapeutic approach that aims to regulate the secretion of neurotransmitters in the brain by applying a magnetic field generated through a conductive electromagnetic coil. In this talk, I will introduce a novel magnetic MIMO technique for brain treatment. To provide a foundation for understanding the topic, I will cover the basics of magnetic fields and their steering mechanisms. Additionally, I will showcase a real system that we have demonstrated at various events, including IEEE ICC 2022 and CES 2023.
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12:20-13:30
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중식
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| 13:30-14:30 |
뇌임플란트 관련 기술 소개
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최지웅 교수 (DGIST)
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뇌심부자극기(deep brain stimulator, DBS)는 뇌심부 영역에 이식된 전극을 통해 전기 자극을 전달하는 신경외과적 장치로, 파킨슨병, 간질 등 뇌질환 완화에 효과적인 전자약 기술임. 계속적인 자극을 가하는 기존 방식과 달리 질환의 상태를 센싱하고 판단하여 필요시에만 자극하는 폐루프 DBS 시스템의 필요성이 증가하고 있음. 이러한 미래 전자약 기술 개발시 ICT 기술의 중요성이 증대하고 있으며, DGIST 뇌공학융합연구센터에서 개발한 폐루프 DBS 기술을 소개함.
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14:30-14:50
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휴식
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| 14:50-15:50 |
Towards Ambient Physiological Signal Sensing
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고정길 교수 (연세대)
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Recent trends in mobile and embedded sensing systems show that the collection of clinical data is evolving from explicit data collection to ubiquitous and ambient clinical data collection. This presentation will introduce two recent systems developed for ambient ECG and HRV measurements using embedded and mobile sensing techniques. The first part of the talk will introduce HeartQuake, a low cost, accurate, non-intrusive, geophone-based sensing system for extracting accurate electrocardiogram (ECG) patterns using heartbeat vibrations that penetrate through a bed mattress. In HeartQuake, cardiac activity- originated vibration patterns are captured on a geophone and sent to a server, where the data is filtered to remove the sensor’s internal noise and passed on to a bidirectional long short term memory (Bi-LSTM) deep learning model for ECG waveform estimation. The second part of the talk will introduce VitaMon, a smartphone sensing system that exploits remote PPG samples to accurately measure a user’s heart rate variation under real-world conditions.
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15:50-16:10
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휴식
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| 16:10-17:10 |
의료 장비를 위한 무선 인터페이스(Wireless interface for bio- medical devices)
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김한준 교수 (금오공대)
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본 강의에서는 의료 장비의 통신 및 전력전송을 위한 다양한 무선 인터페이스를 설명하고, 각 방식의 장단점을 고려한 적합한 어플리케이션과 최근 연구를 소개합니다.
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