An offset modulation method used to control the PAPR of an OFDM transmission

Subjects: “…Orthogonal frequency division multiplexing (OFDM)…”
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Orthogonal Frequency Division Multiplexing Modelling by Katsiru, Noah Kudakwashe

“…This work is motivated by the need to understand the performance of Orthogonal Frequency Division Multiplexing (OFDM) and Filterbank Multicarrier (FBMC). …”
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Performance testing of enrobés à module elevé asphalt by Thomas, Michael Phillip

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Implementation of the Transmitting Functionality on the TIGER-3 FPGA-based Transceiver Platform by Wolpe, Luka

“…Additionally, modulation techniques, such as Linear Frequency Modulation (LFM) and phase-shift keying, were implemented. …”
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An investigation into the use of orthogonal frequency division multiplexing in packet radio by Neilson, Rob

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Radar intra-pulse modulation classification using convolutional neural networks by Swart, Jean

“…Classifiers were tested across 28 classes of modulation, with signal-to-noise ratios uniformly distributed between -5 dB and 20 dB. …”
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Turbo equalisation based on data directed estimation for standard high frequency waveforms

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A variable-rate modulation and coding scheme for low earth orbit satellites by Butchart, Kevin Robert

“…In order to provide the goal of approximately 50kbps transmission in a 10kHz Frequency Division Multiple Access (FDMA) channel it was necessary to consider spectrally efficient, rather than power efficient, modulations. …”
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Cross talk between the glucocorticoid receptor and the progesterone receptor in modulation of progestin responses and HIV-1 infection by Bick, Alexis J

“…Taken together, MPA increases HIV-1 infection in a manner different from that of luteal phase hormones, most likely involving increased CD4+ T cell frequency (CD4+/CD8+ ratio), activation and increased expression of CCR5 on CD4+ T cells, and requiring the GR. …”
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Optimizing LDPC codes for a mobile WiMAX system with a saturated transmission amplifier

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Development of Near-IR and Beam Shaping of Mid-IR Lasers by Maweza, Elijah Loyiso

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The experimental design and characterisation of Doherty power amplifiers by Brand, Konrad Frederik

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The development of an effective jam code against the conical-scan seeker

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An ultra high resolution FMCW radar by Bas, Alon

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Spatial diversity in a SIMO-OFDM hybrid powerline-wireless system

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Low-Complexity Algorithms for Channel Estimation in Optimised Pilot-Assisted Wireless OFDM Systems by Golovins, Eugene

“…The common estimator structure represents a cascade of successive small-dimension filtering modules. The number of modules, as well as their order inside the cascade, is determined by the class of the estimator (one or two-dimensional) and availability of the channel statistics (correlation and signal-to-noise power ratio). …”
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A novel maximal-length sequence synchronisation network by Davidson, Allan Mark

“…A radio frequency carrier cannot be easily resolved at signal-to-noise ratios lower than O dB. …”
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Performance evaluation of detection algorithms for MOMI OFDM systems by Radzokota, Rehoboam

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Unequal error protection for power line communications over impulsive noise channels by Ali, Osama Senam Mostafa

“…The three schemes are namely: maximum ratio combiner (MRC) receive diversity, Alamouti space-time block code, and a new structure for a space-time code that allows for unequal error protection at the symbol level. …”
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Induction motor variable speed drive performance and impact on energy savings by Khumalo, Siboniso T

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