Global ETD Search
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Showing 1 to 5 of 5 for “"user distribution"”.
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Impact of actual interference on capacity and call admission control in a CDMA network.
… at the cost of rendering the exact location of a user within a cell irrelevant. We calculate the actual per-user interference and analyze the effect of user-distribution within a cell on the capacity of a CDMA network. We show that even though the capacity obtained using average interference is a …
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Capacity and Throughput Optimization in Multi-cell 3G WCDMA Networks
User modeling enables in the computation of the traffic density in a cellular network, which can be used to optimize the placement of base stations and radio network controllers as well as to analyze the performance of resource management algorithms towards meeting the final goal: the calculation …
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3D Massive MIMO and Artificial Intelligence for Next Generation Wireless Networks
… a time-division-duplex (TDD) multi-cell multi-user massive FD-MIMO network. Utilizing channel reciprocity, DL channel state information (CSI) feedback is eliminated and the DL multi-user MIMO precoding is linked to the uplink (UL) direction of arrival (DoA) estimation through estimation of …
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Developing a 'Road Safety Desert' Methodology for South Africa
… being some of the most vulnerable road users – pedestrians (RTMC, 2019). Additionally, road crashes cost the country's economy approximately R143 billion in total per year (Labuschagne et al., 2016). Drastic change needs to occur, in order to save the economy billions of Rands, and, more …
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Optimal Beamforming Strategies At Mmwaves For 5G+ Networks
… on mWave-enabled communications for serving users under different 2-dimensional as well as 3-dimensional network. The number of radio frequency (RF) chains that can be deployed at a device is a bottleneck in the mmWave range due to high hardware power consumption and hardware complexity. …