Hardware limitations of interference suppressing beamforming by Moyce, Shane Alexander

Get full text

AN EFFICIENT INTERFERENCE AVOIDANCE SCHEME FOR DEVICE-TODEVICE ENABLED FIFTH GENERATION NARROWBAND INTERNET OF THINGS NETWOKS’ by unknown

“…To choose an optimal D2D relay node, the channel-to-interference plus noise ratio (CINR) of all available D2D relays is used to maximize the minimum cell-edge NUE's data rate while ensuring the cellular NUEs' QoS requirements are satisfied. …”
Get full text

Improving fractional frequency reuse (FFR) for interference mitigation in Multi-tier 4G wireless networks by Adeyemo, Oluwadamilare Daniel

Get full text

Modifed horn-type antennas for SKA RFI Monitoring by Koech, Jackline C.

Get full text

Evaluating the effectiveness of Cooperative/Coordinated Multipoint (CoMP) LTE feature in uplink and downlink transmissions by Charangwa, Mark

“…Shannon demonstrated that the channel capacity depends of the ratio of the received signal power to interference plus noise power (SINR). …”
Get full text

Orthogonal Frequency Division Multiplexing Modelling by Katsiru, Noah Kudakwashe

“…OFDM transmits streams of data in many orthogonal sub-carrier frequencies at varying data rates. These carriers do not interfere with each other and thus mitigate inter-symbol interference (ISI) and inter-carrier-interference (ICI). …”
Get full text

Energy-efficient adaptive data rate optimisation scheme for LoRaWAN

Get full text
Get full text

An adaptive threshold energy detection technique with noise variance estimation for cognitive radio sensor networks by Ngethe, Nixon Thuo

“…We also employ the constant false alarm rate (CFAR) threshold to act as a defence mechanism against interference of the primary user at low signal to noise ratio (SNR). …”
Get full text

A dipole with active metasurface reflector for polarization reconfigurability

Get full text

Development and characterisation of a tunable laser source in the vacuum ultraviolet by Steinmann, Christine Margarete

Get full text

Performance evaluation of detection algorithms for MOMI OFDM systems by Radzokota, Rehoboam

Get full text

Waveform design and processing techniques in OFDM radar by Lellouch, Gabriel

Get full text

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. …”
Get full text

Single-Phase Bi-directional Ćuk Inverter for Battery Applications by Shelembe, Lindani

“…The switches in the converter stage are switched at high frequency, while the switches in the unfolding stage are switched slower at the grid frequency. …”
Get full text

Calibration of aperture arrays using self-holography by Wilke, Cornelis

Get full text

Optimal state estimation for a power line inspection robot by Soobhug, Divij

“…Moreover, high frequency signals from on-board power electronic drives and induced magnetic fields due to ferromagnetic components of the robot along with aliasing, quantization effects and a low signal to noise ratio make notch filtering at 50 Hz impractical. …”
Get full text

Development of a ML Algorithm to Improve Radar Detection of Golf Balls Using MFCW Radar by Holtshausen, Damian Luke

Get full text

Integration of Wireless Sensor Network with CubeSat Satellite System for Enhanced Agricultural Monitoring by Msonkho, Mayamiko Mark

Get full text

Optimisation of adaptive localisation techniques for cognitive radio

Get full text
Get full text

PAPR reduction in FBMC systems using an FBMC optimized ACE method

Get full text