Search Results - "Bendlin, Ralf"

Double-Sequence Frequency Synchronization for Wideband Millimeter-Wave Systems With Few-Bit ADCs by Zhu, Dalin, Bendlin, Ralf, Akoum, Salam, Ghosh, Arunabha, Heath, Robert W.

“…In this paper, we propose and evaluate a novel double-sequence low-resolution frequency synchronization method in millimeter-wave (mmWave) systems. In our…”
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Directional Frame Timing Synchronization in Wideband Millimeter-Wave Systems With Low-Resolution ADCs by Zhu, Dalin, Bendlin, Ralf, Akoum, Salam, Ghosh, Arunabha, Heath, Robert W.

“…In this paper, we propose and evaluate a novel beamforming strategy for directional frame timing synchronization in wideband millimeter-wave (mmWave) systems…”
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A Training-Based Mutual Information Lower Bound for Large-Scale Systems by Gao, Kang, Meng, Xiangbo, Laneman, J. Nicholas, Chisum, Jonathan D., Bendlin, Ralf, Chopra, Aditya, Hochwald, Bertrand M.

“…We provide a mutual information lower bound that can be used to analyze the effect of training in models with unknown parameters. For large-scale systems, we…”
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A 0.71-mW Antenna-Coupled On-Off-Key Receiver for Gbps Millimeter-Wave Wireless Communications by Estes, Nicholas J., Kang, Xiwen, Meng, Xiangbo, Bendlin, Ralf, Chopra, Aditya, Laneman, J. Nicholas, Hochwald, Bertrand M., Chisum, Jonathan D.

“…This article presents a 39-GHz 800-Mb/s antenna-coupled ON-OFF-key (OOK) receiver with a baseband output capable of driving a 50-<inline-formula> <tex-math…”
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Introduction to the Special Section From the IEEE DySPAN 2017 Conference by Pawelczak, Przemyslaw, Bendlin, Ralf M., Weiss, Martin B. H.

“…We are delighted to introduce the readers to this special section of the IEEE Transactions on Cognitive Communications and Networking (TCCN), which is devoted…”
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Two-Phase Scheduling and Leakage-Based Precoding in Wireless Cellular Networks by Bendlin, R., Brunner, H. H., Ivrlac, M. T., Nossek, J. A., Huang, Y.

“…We consider the downlink of a wireless cellular network where the base stations are equipped with multiple antennas and operate in the same frequency band…”
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Digitally-Modulated OOK Reconfigurable Intelligent Surfaces for Massively-Scalable Gbps Transmitters by Sharma, Himanshu, Meng, Xiangbo, Laneman, J Nicholas, Bendlin, Ralf, Hochwald, Bertrand, Chisum, Jonathan

“…We present single-layer, direct digitally modulated, reconfigurable intelligent surface (RIS) unit-cell (UC) designs at 12GHz. These UCs find application in…”
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Probabilistic power control for heterogeneous cellular networks with closed-access femtocells by Bendlin, R., Yih-Fang Huang, Nossek, J. A.

“…Heterogeneous cellular networks where conventional macro cells are overlaid with low power consumer deployed femtocell base stations are in the process of…”
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Spectral Efficiency with One-Bit Transmitters under Out-of-Band Power Constraints by Meng, Xiangbo, Estes, Nicholas, Laneman, J. Nicholas, Chisum, Jonathan, Bendlin, Ralf, Hochwald, Bertrand M.

“…Low-resolution transceivers are being considered for millimeter-wave and higher frequency communications because of their simplicity and low power consumption…”
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Intercell interference coordination without base station cooperation for wireless cellular networks by Bendlin, Ralf Matthias

“…We consider the downlink of a wireless cellular network where the base stations are equipped with multiple antennas and operate in the same frequency band. Due…”
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Fast Distributed Multi-Cell Scheduling with Delayed Limited-Capacity Backhaul Links by Bendlin, R., Yih-Fang Huang, Ivrlac, M.T., Nossek, J.A.

“…Both fast scheduling and spatial signal processing have proven to be capacity-increasing methods in wireless communication systems. However, when applied in…”
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Training-Based Equivalence Relations in Large-Scale Quantized Communication Systems by Gao, Kang, Meng, Xiangbo, Laneman, J. Nicholas, Chisum, Jonathan, Bendlin, Ralf, Chopra, Aditya, Hochwald, Bertrand

“…We show that a quantized large-scale system with unknown parameters and training signals can be analyzed by examining an equivalent system with known…”
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Iterative linear MMSE transmit and receive strategies for cellular MIMO networks by Bendlin, Ralf, Yih-Fang Huang, Ivrlac, Michel T, Nossek, Josef A

“…We present two iterative algorithms that jointly optimize the transmit and receive filters with respect to the mean square error (MSE) in the downlink of a…”
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Double-Sequence Frequency Synchronization for Wideband Millimeter-Wave Systems with Few-Bit ADCs by Zhu, Dalin, Bendlin, Ralf, Akoum, Salam, Ghosh, Arunabha, HeathJr, Robert W

“…In this paper, we propose and evaluate two novel double-sequence low-resolution frequency synchronization methods in millimeter-wave (mmWave) systems. In our…”
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Directional Frame Timing Synchronization in Wideband Millimeter-Wave Systems with Low-Resolution ADCs by Zhu, Dalin, Bendlin, Ralf, Akoum, Salam, Ghosh, Arunabha, HeathJr, Robert W

“…In this paper, we propose and evaluate a novel beamforming strategy for directional frame timing synchronization in wideband millimeter-wave (mmWave) systems…”
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Asymptotic Performance of Downlink Massive MIMO with 1-bit Quantized Zero-Forcing Precoding by Saxena, Amodh Kant, Mezghani, Amine, Bendlin, Ralf, Nammi, SaiRamesh, Heath, Robert W, Andrews, Jeffrey G, Chopra, Aditya

“…The use of 1-bit DACs for downlink massive MIMO system can significantly reduce base station energy consumption and hardware complexity with the tradeoff being…”
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Circumventing base station cooperation through Kalman prediction of intercell interference by Bendlin, R., Yih-Fang Huang, Ivrlac, M.T., Nossek, J.A.

“…We consider the downlink of a cellular multiple input single output (MISO) system with multiple users per cell. Fast scheduling and spatial signal processing…”
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Iterative MMSE Transmit and Receive Filter Design for Frequency Selective MU-MISO Systems by Bendlin, R., Joham, M., Nossek, J.A., Yih-Fang Huang

“…We consider a multi-user multiple-input single-output (MU-MISO) scenario, where the decentralized users are served by a centralized transmitter with multiple…”
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From homogeneous to heterogeneous networks: A 3GPP Long Term Evolution rel. 8/9 case study by Bendlin, Ralf, Chandrasekhar, Vikram, Runhua Chen, Ekpenyong, Anthony, Onggosanusi, Eko

“…Heterogeneous cellular networks (HetNets) - conventional macro base stations overlaid with low-power nodes-are being deployed for reasons of improved spectral…”
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Single and multi-cell scheduling in coordinated multi-point distributed antenna systems by Runhua Chen, Bendlin, R., Onggosanusi, E., Ekpenyong, A.

“…Multi-cell coordination is a technique for interference mitigation in cellular systems. For joint-transmission (JT), the received signal power is boosted by…”
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