Browsing Computer Science (Scholarly Publications) by Subject "Wireless systems, Radio technology"
Now showing items 1-12 of 12
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Directional Modulation from a Wrist-Wearable Compact Antenna
(IEEE, 2022)This work proposes compact multiport antennas for directional modulation (DM) on wrist-wearable devices to improve the secrecy and privacy of the transmitted data. The DM performance is investigated using the antenna in ... -
Electrically Small Multimodal 3D Beamforming MIMO Antenna for PHY-Layer Security
This work proposes an electrically small 3D beam- forming antenna for PHYsical Layer (PHY-layer) security. The antenna comprises two layers of stacked patch structures, and is a five-mode five-port MIMO system operating ... -
Scalable Privacy
(ACM, 2017) -
An SDN architecture for under water search and surveillance
(IEEE, 2017) -
A SDN-Controlled Underwater MAC and Routing Testbed
(IEEE, 2016) -
Stacked-Patch MIMO Antenna for Dual-Plane Beamsteering
(2022)This paper proposes a compact stacked-patch Multiple-Input Multiple-Output (MIMO) antenna with beamsteering in azimuth and elevation planes. The beamsteering is executed by controlling the phase shifts and amplitudes ... -
Wireless Indoor Resource Optimisation meeting Prescribed UserCapacity Requirements
(2018)The optimal locations of transmitters in a building, that best meet the bandwidth requirements of all users, was studied in the past by a small number of authors. They used empirical path loss models to constrain an ...