Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Othman Isam Younus"'
Autor:
Othman Isam Younus, Neha Chaudhary, Zabih Ghassemlooy, Luis Nero Alves, Stanislav Zvanovec, Dimitrios Pattas, Vasilis K. Papanikolaou
Publikováno v:
IET Optoelectronics, Vol 17, Iss 4, Pp 110-119 (2023)
Abstract This article investigates the use of a visible light positioning system in an indoor environment to provide a three dimensional (3D) high‐accuracy solution. The proposed system leveraged the use of a single light‐emitting diode and an im
Externí odkaz:
https://doaj.org/article/365f1e979a474062a150adb17c0578f1
Publikováno v:
IET Optoelectronics, Vol 17, Iss 4, Pp 175-183 (2023)
Abstract Visible light communication can be leveraged to establish a wireless link between neurons in spiking networks even when neural areas are in relative motions. In electro‐optical spiking neural networks (SNN), parallel transmission is often
Externí odkaz:
https://doaj.org/article/a18ec792433a43f2812e179f215baf88
Autor:
Othman Isam Younus, Hoa Le Minh, Pham Tien Dat, Naokatsu Yamamoto, Anh T. Pham, Zabih Ghassemlooy
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 3, Pp 1-14 (2020)
This paper proposes a novel approach to provide a privately secured multiple-input and multiple-output visible light communication (VLC) in the mobility conditions. In the proposed system, a private secured VLC link is adaptively allocated to a mobil
Externí odkaz:
https://doaj.org/article/33678824d80c4371bd46089ddf100047
Autor:
Othman Isam Younus, Navid Bani Hassan, Zabih Ghassemlooy, Paul Anthony Haigh, Stanislav Zvanovec, Luis Nero Alves, Hoa Le Minh
Publikováno v:
IEEE Access, Vol 8, Pp 42656-42665 (2020)
In optical camera communication (OCC) systems leverage on the use of commercial off-the-shelf image sensors to perceive the spatial and temporal variation of light intensity to enable data transmission. However, the transmission data rate is mainly l
Externí odkaz:
https://doaj.org/article/8ebb282f118440ec88ff71f1a72bf1fc
Publikováno v:
Sensors, Vol 22, Iss 8, p 2879 (2022)
In this paper, we study the design aspects of an indoor visible light positioning (VLP) system that uses an artificial neural network (ANN) for positioning estimation by considering a multipath channel. Previous results usually rely on the simplistic
Externí odkaz:
https://doaj.org/article/283628f4601b46548c9ca6386a9101ab
Autor:
Othman Isam Younus, Navid Bani Hassan, Zabih Ghassemlooy, Stanislav Zvanovec, Luis Nero Alves, Hoa Le-Minh
Publikováno v:
Sensors, Vol 21, Iss 8, p 2826 (2021)
In this paper, we propose and validate an artificial neural network-based equalizer for the constant power 4-level pulse amplitude modulation in an optical camera communications system. We introduce new terminology to measure the quality of the commu
Externí odkaz:
https://doaj.org/article/35c0f9d987cb453b88d8a507757ac64b
Autor:
Elizabeth Eso, Zabih Ghassemlooy, Stanislav Zvanovec, Juna Sathian, Mojtaba Mansour Abadi, Othman Isam Younus
Publikováno v:
Sensors, Vol 21, Iss 8, p 2751 (2021)
In this paper, we investigate the performance of a vehicular visible light communications (VVLC) link with a non-collimated and incoherent light source (a light-emitting diode) as the transmitter (Tx), and two different optical receiver (Rx) types (a
Externí odkaz:
https://doaj.org/article/4ee3f84719c345b3a32e92f05b1b0027
Autor:
Neha Chaudhary, Othman Isam Younus, Luis Nero Alves, Zabih Ghassemlooy, Stanislav Zvanovec, Hoa Le-Minh
Publikováno v:
Sensors, Vol 21, Iss 3, p 920 (2021)
The accuracy of the received signal strength-based visible light positioning (VLP) system in indoor applications is constrained by the tilt angles of transmitters (Txs) and receivers as well as multipath reflections. In this paper, for the first time
Externí odkaz:
https://doaj.org/article/ba5dc6456fc14b469c75b6648ac87046
Publikováno v:
Sensors, Vol 20, Iss 21, p 6119 (2020)
Recently, neuromorphic sensors, which convert analogue signals to spiking frequencies, have been reported for neurorobotics. In bio-inspired systems these sensors are connected to the main neural unit to perform post-processing of the sensor data. Th
Externí odkaz:
https://doaj.org/article/026b903c18db49e7809f87a8bb730cd5
Autor:
Ningcong Jiang, Bangjiang Lin, Zabih Ghassemlooy, Tianming Huang, Zhuo Huang, Othman Isam Younus
Publikováno v:
2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e39e239324b2c9605441d4566341a23a
https://doi.org/10.1109/csndsp54353.2022.9907928
https://doi.org/10.1109/csndsp54353.2022.9907928