Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Matti Hamalainen"'
Autor:
Juthatip Wisanmongkol, Attaphongse Taparugssanagorn, Mariella Sarestoniemi, Matti Hamalainen, Jari Iinatti
Publikováno v:
IEEE Access, Vol 12, Pp 29698-29713 (2024)
Wireless capsule endoscopy (WCE) is a minimally invasive procedure that allows for the examination of the gastrointestinal tract using a small, swallowable capsule equipped with a camera. Accurate localization of wireless capsule endoscopes within th
Externí odkaz:
https://doaj.org/article/b060a50d484748ae9c9c3090a9638848
Publikováno v:
IEEE Access, Vol 11, Pp 92312-92321 (2023)
The CENELEC TS 50701 is the first encompassing standard aiming at governing cybersecurity risk management processes within the railway industry. Although the technical maturity of this framework is undeniable, its application in practical projects is
Externí odkaz:
https://doaj.org/article/ecb7e3eaf5a14a00ac609c9a7c560506
Autor:
Mariella Sarestoniemi, Attaphongse Taparugssanagorn, Juthatip Wisanmongkol, Matti Hamalainen, Jari Iinatti
Publikováno v:
IEEE Access, Vol 11, Pp 35649-35669 (2023)
This paper presents a comprehensive study of radio channels related to capsule endoscopy communications in ultra wideband wireless body area networks (UWB-WBAN) utilizing multiple antenna systems. The research includes 363 channel realizations, obtai
Externí odkaz:
https://doaj.org/article/0362f89cac4d4fdba8d93eb297af860e
Autor:
Jaakko Hakala, Joni Kilpijarvi, Mariella Sarestoniemi, Matti Hamalainen, Sami Myllymaki, Teemu Myllyla
Publikováno v:
IEEE Access, Vol 8, Pp 111303-111315 (2020)
This paper introduces a microwave-based approach that aims to non-invasively measure water, particularly cerebrospinal fluid (CSF) dynamics, in the human brain. The microwave measurement technique is well-known in industrial applications. More recent
Externí odkaz:
https://doaj.org/article/6cf8ce9ed4934b5d98e3efcd91aa0493
Autor:
Mariella Sarestoniemi, Carlos Pomalaza-Raez, Chaimaa Kissi, Markus Berg, Matti Hamalainen, Jari Iinatti
Publikováno v:
IEEE Access, Vol 8, Pp 55953-55968 (2020)
This paper presents a study on the ultra wideband (UWB) radio channel characteristics between a capsule endoscope and a directive on-body antenna in different parts of the small intestine. The study is conducted using a finite integration technique (
Externí odkaz:
https://doaj.org/article/9e6d1267765f45b7a036c07271725b2e
Publikováno v:
IEEE Access, Vol 8, Pp 167570-167584 (2020)
This article investigates the impact of the user's body on wearable antenna radiation characteristics and the consequent effects on the off-body channel, with the focus on the polarization aspect. The impact on antenna gain and polarization is analyz
Externí odkaz:
https://doaj.org/article/23ff07cfbcdf42db8502928e8fbe5f5e
Autor:
Matti Hamalainen, Lorenzo Mucchi, Marc Girod-Genet, Tuomas Paso, John Farserotu, Hirokazu Tanaka, Daisuke Anzai, Laura Pierucci, Rida Khan, Muhammad Mahtab Alam, Philippe Dallemagne
Publikováno v:
IEEE Access, Vol 8, Pp 150611-150625 (2020)
This paper presents a condensed review of the European smart body area network (BAN) standardization work and its already published standards. The work is carried out under the ETSI Technical Committee (TC) SmartBAN. The goal of ETSI TC SmartBAN is t
Externí odkaz:
https://doaj.org/article/aa85043164f7415cad93c57b61bc82bc
Autor:
Mariella SarestoNiemi, Carlos Pomalaza-raez, Zhuming Bi, Timo Kumpuniemi, Chaimaa Kissi, Marko Sonkki, Matti Hamalainen, Jari Iinattit
Publikováno v:
IEEE Access, Vol 7, Pp 74670-74682 (2019)
This paper presents a comprehensive study on the impact of the sternotomy wires on the characteristics of ultra wideband (UWB) radio propagation channel in the human chest area. The study is conducted using two simulation models: a planar layer model
Externí odkaz:
https://doaj.org/article/50ed2276b85240b780355824478e5e4e
Autor:
Ladislau Matekovits, Giancarlo Fortino, Zhelong Wang, Hassan Ghasemzadeh, Valeria Loscri, Ildiko Peter, Matti Hamalainen
Publikováno v:
IEEE Access, Vol 6, Pp 30990-30995 (2018)
The Special Section in IEEE Access on Body Area Networks (BAN) collects the extended versions of the best manuscripts submitted to and presented at “Bodynets 2016,” a conference that “aims to provide a world-leading and unique opportunity for b
Externí odkaz:
https://doaj.org/article/67d496b61e9048f694398bbfa8f6cfbd
Publikováno v:
IEEE Access, Vol 5, Pp 7031-7041 (2017)
Due to the scarcity of the licensed spectrum allocated for mobile communication systems, licensed-assisted access long-term evolution (LAA-LTE) network is recently proposed to deploy in unlicensed spectrum, which is currently occupied by different Wi
Externí odkaz:
https://doaj.org/article/1dbe5f40157f461b8b6064112993c0e8