First large TV white spaces trial in South Africa: A brief overview
The paper overviews African first of the really large scale trials of television (TV) white space
(TVWS) technology and white space devices (WSDs) designed to co-use the frequency …
(TVWS) technology and white space devices (WSDs) designed to co-use the frequency …
Evaluating an evolving OAI testbed: Overview of options, building tips, and current performance
M Vilakazi, CR Burger, L Mboweni… - 2021 7th …, 2021 - ieeexplore.ieee.org
Mobile connectivity has become a must in both developed and develo** countries. The
ability to work with new technologies, and localise them requires appropriate testbeds. This …
ability to work with new technologies, and localise them requires appropriate testbeds. This …
Using TV white spaces and e-learning in South African rural schools
This paper uses the example of the television white space (TVWS) project in Limpopo
Province of South Africa to consider benefits of TVWS technology to enable e-Learning …
Province of South Africa to consider benefits of TVWS technology to enable e-Learning …
Network performance analysis of the Limpopo TV white space (TVWS) trial network
Television white spaces (TVWS) refers to vacant channels in the ultra-high frequency (UHF)
band between 470 and 690 MHz assigned for television broadcast and can be used …
band between 470 and 690 MHz assigned for television broadcast and can be used …
The television white space opportunity in Southern Africa: from field measurements to quantifying white spaces
The lack of sufficient fixed-line communication infrastructure in African rural areas has
resulted in wireless communication being the only cost effective alternative solution for …
resulted in wireless communication being the only cost effective alternative solution for …
LCSM node based on geo location spectrum database for cooperative dynamic spectrum access
This paper overviews a designed Low-Cost Spectrum Monitoring (LCSM) node that is
installed in universities around South Africa. LCSM node is an electronic device that …
installed in universities around South Africa. LCSM node is an electronic device that …
Unlocking the potential of unoccupied spectrum in develo** countries: Southern African Development Community–case study
The lack of adequate telecommunications infrastructure in develo** regions makes
wireless systems the most feasible solution for providing Internet connectivity. With the …
wireless systems the most feasible solution for providing Internet connectivity. With the …
High-volume samplers for the assessment of respirable silica content in metal mine dust via direct-on-filter analysis
EG Cauda, P Drake, T Lee, C Pretorius - 2014 - researchspace.csir.co.za
Exposure to crystalline silica in the mining industry around the world is a recognized
occupational hazard and miners have the highest rate of silicosis related mortality of any …
occupational hazard and miners have the highest rate of silicosis related mortality of any …
Standard compliant channel selection scheme for TV white space networks
In television white space networks, secondary users are required to query an authorised geo-
location spectrum database (GSDB) in order to determine the vacant channels or white …
location spectrum database (GSDB) in order to determine the vacant channels or white …
Considerations for coexistence: DVB-T2 broadcasting and LTE basestations in 700/800 MHz bands in South Africa
This work considers coexistence of DVB-T2 and LTE in South Africa. The protection ratios for
protecting DVB T2 transmission against interference from LTE are calculated based to the …
protecting DVB T2 transmission against interference from LTE are calculated based to the …