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Receiver Processing and Limited-Feedback User Scheduling for Multiuser MIMO and MIMO-OFDM Downlink
DownloadFall 2009
Use of multiple antennas at both ends of a communication link, known as multiple-input multiple-output (MIMO), increases the reliability and/or capacity of that link. Orthogonal frequency division multiplexing (OFDM) is an effective technique for high data rate transmission over frequency...
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Reduced-Complexity Radio Resource Management Algorithms for Heterogeneous MIMO Cellular Networks
DownloadFall 2016
Multiuser multiple-input multiple-output (MU-MIMO) antenna techniques and heterogeneous network (HetNet) layouts are two promising approaches to dramatically increase throughput in future cellular networks to meet the exploding demand for ever higher data rates. HetNets increase capacity of...
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Reduced–Complexity Transmission and Reception Strategies in Coordinated Multi-cell Wireless Networks
DownloadFall 2012
Interference is known as a major obstacle for the spectral efficiency increase promised by multiple-antenna techniques in cellular wireless communications. Recently, it has been shown that multi-cell coordination can mitigate interference and improve system performance dramatically. Hence, we...
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Transmission and Reception Techniques for Cooperative and Large-Scale MIMO Wireless Systems
DownloadFall 2014
Current and future broadband cellular systems have to employ efficient techniques for the transmission and reception of high speed data. Equipping transmitters and receivers with multiple-antennas is a major step in this direction as it has the potential of providing a substantial spatial...