Browsing Journal Articles by Impact Area "Spectrum Access Management Innovation"

Now showing items 1-6 of 6

Analysis of uniformity in steering capability of an ESPAR antenna

Author: Ebrahim, Rozeena ; Mthethwa, Nosipho B ; Lysko, Albert A Date: Nov 2022 This paper looks at design considerations for an Electronically Steerable Parasitic Array Radiator (ESPAR) antenna suitable for inexpensive large-scale wireless network technologies. This can help address the demand for a cheaper, simpler, ... Read more
Capacity, coverage and power profile performance evaluation of a novel rural broadband services exploiting TVWS from high altitude platform

Author: Hussien, HM ; Katzis, K ; Mfupe, Luzango P ; Bekele, ET Date: Jun 2022 The coverage and capacity of exploiting TV White Spaces (TVWS) from High Altitude Platforms (HAPs) with multiple antenna payloads using uniform rectangular phased array (URA) antennas are explored in this article. A scenario is suggested in ... Read more
Estimating the number of people affected by switching off analogue TV

Author: Lysko, Albert A ; Mfupe, Luzango P Date: Dec 2022 The radio frequency spectrum is a very valuable resource. Analogue television broadcasting uses the spectrum inefficiently and television (TV) broadcasting brings less income than mobile services. With these, the world is moving to digital ... Read more
Performance optimization of high-altitude platform wireless communication network exploiting TVWS spectrums based on modified PSO

Author: Habib, MH ; Katzis, K ; Mfupe, Luzango P ; Ephrem, TB Date: Jul 2022 The Uniform hexagonal array (UHA) sidelobe level (SLL) reduction is a crucial consideration for avoiding co-channel interference and improving Carrier-to-interference Ratio (CIR) performance in HAP wireless networks using the TVWS spectrum. ... Read more
Power consumption measurement tool for research on open 5G and beyond

Author: Burger, Chris R ; Lysko, Albert A Date: Sep 2023 This paper proposes a simple and inexpensive test setup that can be used to evaluate, compare and study the power consumption of different testbed configurations. The paper offers a description of the design, including safety considerations ... Read more
Smart township digital framework: Growing the township economy post-COVID-19 pandemic

Author: Mathibe, MJ ; Muchenje, T ; Masonta, Moshe T Date: Dec 2022 The Coronavirus (COVID-19) pandemic changed how people and businesses interact. Its impact severely impacted the global economy. As the governments of different countries imposed heavy lockdown regulations to curb the spread of the virus, an ... Read more

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Browsing Journal Articles by Impact Area "Spectrum Access Management Innovation"

Browsing Journal Articles by Impact Area "Spectrum Access Management Innovation"

Browse

All of ResearchSpace

This Collection

Quick Links

Legislation and compliance

General Enquiries

Social Connect