Browsing Theses/Dissertations by Author "Zec, Josko"
Now showing items 1-8 of 8
-
Calibration of the RapidScat Microwave Brightness Temperature
Al-Sabbagh, Ali (2019-05)NASA RapidScat is the first satellite scatterometer that flown in non-Sun-synchronous orbit. Its unique orbit enabled collocated measurements with multiple satellite remote-sensing instruments that usually fly in ... -
Cloud Based Wireless Sensor Monitoring
Mistry, Pruthvi Devendrakumar (2018-12)Internet of Things (IoT) brought a revolutionary change in embedded systems. It offloads the physical work of managing an equipment, appliance or device to a smart and network connected application. IoT makes it possible ... -
Comparison of Reference Signal Received Power Measurements between Cell Phone and Scanning Receiver in LTE
Gullu, Sahin (2017-12)In cellular technology, before giving service to customers, coverage estimation, network optimization, and maintenance rely on RSRP (Received Signal Reference Power) measurements that are collected in a given area. This ... -
Geo-locating UEs Using Multi-output Decision Tree Regressor
Dawood, Edel Goreil (2019-05)Mobile communication networks constantly need to monitor and improve the quality of service and network coverage to their users, and to do so, radio measurements are required. One common method for gathering these ... -
MDT Geolocation Through Machine Learning: Evaluation of Supervised Regression ML Algorithms
Canadell Solana, Aria (2019-12)Minimizing Drive Test is a statistical protocol used to evaluate the network performance. It provides several benefits with respect to traditional drive test analysis; however, multiple inconveniences exist that prevent ... -
Mitigating Pilot Contamination through Optimizing Pilot Allocation in Massive MIMO Systems
Hussain, Rand Abdul (2019-12)This dissertation has proposed several algorithms to optimize the allocation of pilots to the users’ equipment (UEs) to mitigate the effect of the pilot contamination problem in the massive MIMO systems. Pilot contamination ... -
RapidScat Backscatter Measurements Calibration
Alsabah, Ruaa (2019-05)Scatterometers are microwave radars deployed to estimate global wind speeds and directions over sea surface by measuring Normalized Radar Cross Section (σᵒ) of the sea. Measured is determined by the sea surface roughness ... -
Repeatability of Reference Signal Received Power Measurements in LTE Networks
Khzaali, Hayder A Abdulrasool (2017-05)Reference Signal Received Power (RSRP) reports are routinely used to monitor and benchmark the coverage in LTE cellular networks of fourth generation. Such measurements also trigger idle and active mode mobility decisions ...