Wireless connectivity in airplanes: challenges and the case for UWB

JF Schmidt, D Neuhold, C Bettstetter, J Klaue… - IEEE …, 2021 - ieeexplore.ieee.org
Wireless solutions for on-board communications are gaining momentum in the aerospace
industry with the aim to further improve flight safety, reduce aircraft costs, and lower …

Neural-Network-Assisted Packet Accelerators for Internet of Things Network Systems

WP Nwadiugwu, W Ejaz, M Kaneko… - IEEE Internet of …, 2023 - ieeexplore.ieee.org
Major device nodes within the Internet of Things (IoT) system collects and store information
in bit forms of 0's and 1's regardless of its repetition. The nodes do not possess the capability …

Precise-point-positioning estimations for recreational drones using optimized cubature-extended kalman filtering

WP Nwadiugwu, SH Kim, DS Kim - IEEE Access, 2021 - ieeexplore.ieee.org
In modern-day multi-dimensional recreational drones (UAVs), the global navigation satellite
system (GNSS) units in-use are commonly fraught with precise-point-positioning (PPP) data …

Energy consumption analysis of beamforming and cooperative schemes for aircraft wireless sensor networks

SH Kim, JW Kim, DS Kim - Applied Sciences, 2020 - mdpi.com
In this paper, the eight schemes for aircraft wireless sensor networks are investigated, which
are single-hop array beamforming schemes (including analog beamforming (ABF), and …

Approaches for safety-critical embedded systems and telecommunication systems design for avionics based on FPGA

P Galkin, R Umiarov, O Grigorieva… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
The wide application of FPGA chips becomes a trend in telecommunications and wireless
communications era. Proposed approaches for safety-critical embedded systems and …

Timestamp estimation in P802. 15.4 z amendment

I Domuta, TP Palade, E Puschita, A Pastrav - Sensors, 2020 - mdpi.com
Due to the known issue that the ranging in the 802.15. 4™-2015 standard is prone to
external attacks, the enhanced impulse radio (EiR), a new amendment still under …

Tactical remodeling of unrecoverable packets in MIL-STD-1553 network-bus for industrial-IoBT

WP Nwadiugwu, CY Kim, ED Tita… - … on Information and …, 2020 - ieeexplore.ieee.org
The need to guarantee a real-timed reconstruction, modification and repair of unrecoverable
request-to-send/clear-to-send (RTS/CTS) sensitive data packets in a typical military standard …

Reconfigurable Physical resource block using novel–Beamforming filter circuit for LTE-based cell-edge terminals

WP Nwadiugwu, DS Kim - IEEE Transactions on Computer …, 2022 - ieeexplore.ieee.org
This article presents a novel reconfigurable physical resource block (PRB), where long-term
evolution (LTE) and mobile cell-edge terminals are interfaced using low-power tunable …

Novel MIMO-UWB-based AG-UG-AG routing with microbit sensors for WUSN

WP Nwadiugwu, DS Kim - IEEE Sensors Letters, 2021 - ieeexplore.ieee.org
In this letter, empirical with analytical methodology to decode-and-forward packets over
aboveground-to-underground-to-aboveground systems in the wireless underground sensor …

Communication handover for multi-dimensional UAVs in ROI using MIMO-ultrawideband

WP Nwadiugwu, E Williams, JM Lee… - … Conference on Artificial …, 2020 - ieeexplore.ieee.org
A four-dimensional (4D) guidance and communication handover between unmanned aerial
vehicles (UAVs) using multiple-input-multiple-output ultrawideband (MIMO-UWB) network …