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A Study on the Dynamics of Police Motorcycle Simulator 警用摩托车模拟器动力学研究
The Journal of the Korea institute of electronic communication sciences Pub Date : 2020-01-01 DOI: 10.13067/JKIECS.2020.15.3.533
DongGyo Ahn, S. Cho, Hee-chul Kim
{"title":"A Study on the Dynamics of Police Motorcycle Simulator","authors":"DongGyo Ahn, S. Cho, Hee-chul Kim","doi":"10.13067/JKIECS.2020.15.3.533","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.3.533","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"50 1","pages":"533-542"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76466635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Study on the Heart Rate Variability for Improvement of AR / VR Service 改善AR / VR服务的心率变异性研究
The Journal of the Korea institute of electronic communication sciences Pub Date : 2020-01-01 DOI: 10.13067/JKIECS.2020.15.1.191
Park Hyun-Moon, Tae-Ho Hwang
{"title":"A Study on the Heart Rate Variability for Improvement of AR / VR Service","authors":"Park Hyun-Moon, Tae-Ho Hwang","doi":"10.13067/JKIECS.2020.15.1.191","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.1.191","url":null,"abstract":"In this study, we proposed a real-time ECG analytical method for predicting stress and dangerous heart condition using the ECG signal in playing AR/VR device. A real-time diagnosis is used as R-R interval based HRV(:Heart rate variability), BPM(:Beats Per Minitue) and autonomic nervous research with through mapping method of two-dimensional planes. The ECG data were analyzed every 5 minutes and derived from autonomic nervous system diagnosis.","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"23 1","pages":"191-198"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75044438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of 2-kW Class C Amplifier Using GaN High Electron Mobility Transistors for S-band Military Radars s波段军用雷达用氮化镓高电子迁移率晶体管2 kw C类放大器的研制
The Journal of the Korea institute of electronic communication sciences Pub Date : 2020-01-01 DOI: 10.13067/JKIECS.2020.15.3.421
Si-Ok Kim, G. Choi, Young-Geun Yoo, B. Lim, Donggil Kim, Heung-Geun Kim
{"title":"Development of 2-kW Class C Amplifier Using GaN High Electron Mobility Transistors for S-band Military Radars","authors":"Si-Ok Kim, G. Choi, Young-Geun Yoo, B. Lim, Donggil Kim, Heung-Geun Kim","doi":"10.13067/JKIECS.2020.15.3.421","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.3.421","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"36 1","pages":"421-432"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74130522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design of E-commerce service on The Web Based on Data Mining 基于数据挖掘的Web电子商务服务设计
The Journal of the Korea institute of electronic communication sciences Pub Date : 2020-01-01 DOI: 10.13067/JKIECS.2020.15.4.703
Lin Chen, Kim Cheol Ueon
{"title":"Design of E-commerce service on The Web Based on Data Mining","authors":"Lin Chen, Kim Cheol Ueon","doi":"10.13067/JKIECS.2020.15.4.703","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.4.703","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"121 1","pages":"703-708"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73315380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Coverage Predection for Aerial Relay Systems based on the Common Data Link using ITU Models 使用国际电联模型的基于公共数据链路的空中中继系统的覆盖预估
The Journal of the Korea institute of electronic communication sciences Pub Date : 2020-01-01 DOI: 10.13067/JKIECS.2020.15.1.21
Jae Soo Park, Young-Hwan Song, Hyo-Ki Choi, Chang-Bae Yoon, C. Whang
{"title":"Coverage Predection for Aerial Relay Systems based on the Common Data Link using ITU Models","authors":"Jae Soo Park, Young-Hwan Song, Hyo-Ki Choi, Chang-Bae Yoon, C. Whang","doi":"10.13067/JKIECS.2020.15.1.21","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.1.21","url":null,"abstract":"In this paper, we predicted the propagation loss for the air-to-ground (A2G) channel between the ground control system and the unmanned aerial vehicle (UAV) using the prediction model for the aircraft recommended by the International Telecommunication Union (ITU). We analyzed the network coverage of the aerial relay system based on the medium altitude UAVs by expanding it into the air-to-air (A2A) channel. Climate and geographic factors in Korea were used to predict propagation loss due to atmospheres. We used the measured data published by the Telecommunication Technology Association (TTA) for regional rainfall-rate and effective earth radius factors to increase accuracy. In addition, the aerial relay communication system used the key parameter of the common data link (CDL) system developed in Korea recently. Prediction results show that the network coverage of the aerial relay system broadens at higher altitude.","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"8 1","pages":"21-30"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79176075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Development of AI Speaker with Active Interaction Customized for the Elderly 为老年人定制的主动交互AI音箱的开发
The Journal of the Korea institute of electronic communication sciences Pub Date : 2020-01-01 DOI: 10.13067/JKIECS.2020.15.6.1223
Jae-heon Jeong, Ji-Hoon Jang, Mikyeong Moon
{"title":"Development of AI Speaker with Active Interaction Customized for the Elderly","authors":"Jae-heon Jeong, Ji-Hoon Jang, Mikyeong Moon","doi":"10.13067/JKIECS.2020.15.6.1223","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.6.1223","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"46 1","pages":"1223-1229"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80739006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Tracking Control of BLDC Motor Based on Disturbance Observer 基于扰动观测器的无刷直流电机跟踪控制
The Journal of the Korea institute of electronic communication sciences Pub Date : 2020-01-01 DOI: 10.13067/JKIECS.2020.15.5.907
Y. Jeon, Shinwon Lee
{"title":"Tracking Control of BLDC Motor Based on Disturbance Observer","authors":"Y. Jeon, Shinwon Lee","doi":"10.13067/JKIECS.2020.15.5.907","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.5.907","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"450 1","pages":"907-912"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77025333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Design and Analysis of Pseudorandom Number Generators Based on Programmable Maximum Length CA 基于可编程最大长度CA的伪随机数发生器设计与分析
The Journal of the Korea institute of electronic communication sciences Pub Date : 2020-01-01 DOI: 10.13067/JKIECS.2020.15.2.319
U. Choi, Sung-Jin Cho, H. Kim, S. Kang
{"title":"Design and Analysis of Pseudorandom Number Generators Based on Programmable Maximum Length CA","authors":"U. Choi, Sung-Jin Cho, H. Kim, S. Kang","doi":"10.13067/JKIECS.2020.15.2.319","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.2.319","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"9 1","pages":"319-326"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84311874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Study on Senior Behavioral Analysis and Care System Using Big Data 基于大数据的老年人行为分析与护理系统研究
The Journal of the Korea institute of electronic communication sciences Pub Date : 2020-01-01 DOI: 10.13067/JKIECS.2020.15.5.973
J. Jang, Jinheoun Choi, Jesun Uh, Chul-jae Choi
{"title":"A Study on Senior Behavioral Analysis and Care System Using Big Data","authors":"J. Jang, Jinheoun Choi, Jesun Uh, Chul-jae Choi","doi":"10.13067/JKIECS.2020.15.5.973","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.5.973","url":null,"abstract":"Various applied solutions utilizing the technology of the 4th Industrial Revolution are being applied to the health and welfare sector. In the proposed paper, the senior care system solution based on big data is designed. The principles of operation of the proposed system are collecting senior behavioral analyses through API information of smart devices, and sending a primary notification to the relevant senior in cases where a senior reacts differently from the existing standards. A system is proposed to prevent dangerous situations by providing information to peer seniors, family members, and the emergency center in cases where there is no response.","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"82 1","pages":"973-980"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87355312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of Automated Non-Destructive Ultrasonic Inspection Equipment for Welding Crack Inspection 焊接裂纹自动无损超声探伤设备的研制
The Journal of the Korea institute of electronic communication sciences Pub Date : 2020-01-01 DOI: 10.13067/JKIECS.2020.15.1.101
Chai Yong Yoong
{"title":"Development of Automated Non-Destructive Ultrasonic Inspection Equipment for Welding Crack Inspection","authors":"Chai Yong Yoong","doi":"10.13067/JKIECS.2020.15.1.101","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.1.101","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"80 1","pages":"101-106"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79277760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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