Browsing by Issue Date
Now showing items 1-4 of 4
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NB-IoT (LTE Cat-NB1 / narrow-band IoT) performance evaluation of variability in multiple LTE vendors, UE devices and MNOs
(Stellenbosch : Stellenbosch University, 2020-04)ENGLISH ABSTRACT: Cellular 2G/GPRS is a sun-setting technology worldwide leaving behind a void for wireless low-power widearea-networks (LPWANs) such as LoRaWAN, SigFox and NB-IoT to fill. With NB-IoT on the roadmap towards ... -
Multimodal one-shot learning of speech and images
(Stellenbosch : Stellenbosch University, 2020-04)ENGLISH ABSTRACT: Humans learn to perform tasks such as language understanding and visual perception, remarkably, without any annotations and from limited amounts of weakly supervised co-occurring sensory information. ... -
Model predictive control of a medium-voltage grid-connected converter with LC filter using optimal pulse patterns with relaxed symmetry
(Stellenbosch : Stellenbosch University, 2020-04)ENGLISH ABSTRACT: Medium-voltage converters are operated at very low switching frequencies. To minimise the resulting harmonic distortions, offline computed optimised pulse patterns are the modulation method of choice. ... -
Deep image and video compression
(Stellenbosch : Stellenbosch University, 2020-04)ENGLISH ABSTRACT: Forecasts indicate that video will make up 82% of all Internet traffic by 2022. Advancing video compression efficiency will play a crucial role in curbing high bitrates and mitigating excessive bandwidth ...
