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pro vyhledávání: '"Il-Gu Lee"'
Publikováno v:
IEEE Access, Vol 10, Pp 18730-18742 (2022)
Due to the 4th industrial revolution and the strength of the 5th Generation (5G) era, the Internet of Things (IoT) industry is growing significantly. As a result, the number of IoT devices in various industries, such as smart cars, smart homes, and s
Externí odkaz:
https://doaj.org/article/0ccd225c3a3745d7b70f8a6b755fddc2
Autor:
So-Hyun Park, Sun-Woo Yun, So-Eun Jeon, Na-Eun Park, Hye-Yeon Shim, Yu-Rim Lee, Sun-Jin Lee, Tae-Rim Park, Na-Yeon Shin, Min-Jin Kang, Il-Gu Lee
Publikováno v:
IEEE Access, Vol 10, Pp 20259-20269 (2022)
Detecting the latest advanced persistent threats (APTs) using conventional information protection systems is a challenging task. Although various systems have been employed to detect such attacks, they are limited by their respective operating system
Externí odkaz:
https://doaj.org/article/d505c4b885c548eead81c18df134eeca
Publikováno v:
IEEE Access, Vol 10, Pp 20473-20485 (2022)
With the recent development of fourth industrial technology, the need for a broadband short-range wireless communication system to realize an ultraconnected, ultra-low latency, and ultra-realistic intelligent information society has emerged. Among th
Externí odkaz:
https://doaj.org/article/17d7e4ab43c74d4392d1cdfa2b399fc6
Publikováno v:
IEEE Access, Vol 8, Pp 79887-79895 (2020)
In this paper, we consider a device-to-device communication system, where a multi-antenna mobile user directly communicates with nearby multiple devices, and propose a low-latency random access protocol utilizing random beams at the user. In our syst
Externí odkaz:
https://doaj.org/article/4ef35aa119d04740b63198a74f8ec0c1
Publikováno v:
Sensors, Vol 22, Iss 3, p 865 (2022)
Threats of eavesdropping and information leakages have increased sharply owing to advancements in wireless communication technology. In particular, the Internet of Things (IoT) has become vulnerable to sniffing or jamming attacks because broadcast co
Externí odkaz:
https://doaj.org/article/09620d88db4e42faa93b967eadd66c4e
Publikováno v:
Sensors, Vol 22, Iss 2, p 579 (2022)
Considering the increasing scale and severity of damage from recent cybersecurity incidents, the need for fundamental solutions to external security threats has increased. Hence, network separation technology has been designed to stop the leakage of
Externí odkaz:
https://doaj.org/article/481f9135d4fd48c28fe28187df0487e1
Publikováno v:
Sensors, Vol 20, Iss 7, p 2043 (2020)
Wi-Fi technology connects sensor-based things that operate with small batteries, and allows them to access the Internet from anywhere at any time and perform networking. It has become a critical element in many areas of daily life and industry, inclu
Externí odkaz:
https://doaj.org/article/99e42dfb08e649149ec3bd8db315d031
Autor:
Il-Gu Lee
Publikováno v:
Future Internet, Vol 10, Iss 6, p 47 (2018)
The internet of things (IoTs) offers a wide range of consumer benefits, from personal portable devices to internet-connected infrastructure. The wireless local area network (WLAN) is one of the potential candidates for IoTs technology to connect bill
Externí odkaz:
https://doaj.org/article/915b0d3f6d114b9584f04df8723409c6
Autor:
Il-Gu Lee
Publikováno v:
Future Internet, Vol 9, Iss 3, p 46 (2017)
The Internet of Things (IoTs) will change the requirements for wireless connectivity significantly, mainly with regard to service coverage, data rate, and energy efficiency. Therefore, to improve robustness and reliability, WiFi-enabled IoT devices h
Externí odkaz:
https://doaj.org/article/2824c39a5f6a4c38af7baee658cb5ad5
Autor:
Il-Gu Lee
Publikováno v:
Future Internet, Vol 9, Iss 3, p 38 (2017)
The wireless local area network (WLAN) is one of the most popular wireless technologies offering connectivity today, and one of the candidates for the internet of things (IoTs). However, WLAN’s inefficiency in terms of complexity and relatively lar
Externí odkaz:
https://doaj.org/article/83cbe42a40954c98a68dbfcb6a81421c