Search Results - "Caire, Giuseppe"

Massive MIMO Pilot Decontamination and Channel Interpolation via Wideband Sparse Channel Estimation by Haghighatshoar, Saeid, Caire, Giuseppe

“…We consider a massive MIMO system based on time division duplexing (TDD) and channel reciprocity, where the base stations (BSs) learn the channel vectors of…”
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Fundamental Limits of Caching in Wireless D2D Networks by Mingyue Ji, Caire, Giuseppe, Molisch, Andreas F.

“…We consider a wireless device-to-device (D2D) network where communication is restricted to be single-hop. Users make arbitrary requests from a finite library…”
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Fully-/Partially-Connected Hybrid Beamforming Architectures for mmWave MU-MIMO by Song, Xiaoshen, Kuhne, Thomas, Caire, Giuseppe

“…Hybrid digital analog (HDA) beamforming has attracted considerable attention in practical implementation of millimeter wave (mmWave) multiuser multiple-input…”
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A Survey of Physical Layer Security Techniques for 5G Wireless Networks and Challenges Ahead by Wu, Yongpeng, Khisti, Ashish, Xiao, Chengshan, Caire, Giuseppe, Wong, Kai-Kit, Gao, Xiqi

“…Physical layer security which safeguards data confidentiality based on the information-theoretic approaches has received significant research interest…”
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Fast HARQ Over Finite Blocklength Codes: A Technique for Low-Latency Reliable Communication by Makki, Behrooz, Svensson, Tommy, Caire, Giuseppe, Zorzi, Michele

“…This paper studies the performance of delay-constrained hybrid automatic repeat request (HARQ) protocols. Particularly, we propose a fast HARQ protocol where,…”
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Joint Spatial Division and Multiplexing-The Large-Scale Array Regime by Adhikary, Ansuman, Junyoung Nam, Jae-Young Ahn, Caire, Giuseppe

“…We propose joint spatial division and multiplexing (JSDM), an approach to multiuser MIMO downlink that exploits the structure of the correlation of the channel…”
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Joint Spatial Division and Multiplexing: Opportunistic Beamforming, User Grouping and Simplified Downlink Scheduling by Junyoung Nam, Adhikary, Ansuman, Jae-Young Ahn, Caire, Giuseppe

“…Joint Spatial Division and Multiplexing (JSDM) is a downlink multiuser MIMO scheme recently proposed by the authors in order to enable "massive MIMO" gains and…”
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Optimal User-Cell Association for Massive MIMO Wireless Networks by Bethanabhotla, Dilip, Bursalioglu, Ozgun Y., Papadopoulos, Haralabos C., Caire, Giuseppe

“…Massive MIMO is one of the most promising approaches for coping with the predicted wireless data traffic explosion. Future deployment scenarios will involve…”
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Joint Spatial Division and Multiplexing for mm-Wave Channels by Adhikary, Ansuman, Al Safadi, Ebrahim, Samimi, Mathew K., Rui Wang, Caire, Giuseppe, Rappaport, Theodore S., Molisch, Andreas F.

“…Massive MIMO systems are well-suited for mm-Wave communications, as large arrays can be built with reasonable form factors, and the high array gains enable…”
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Laser excited super resolution thermal imaging for nondestructive inspection of internal defects by Ahmadi, Samim, Lecompagnon, Julien, Hirsch, Philipp Daniel, Burgholzer, Peter, Jung, Peter, Caire, Giuseppe, Ziegler, Mathias

“…A photothermal super resolution technique is proposed for an improved inspection of internal defects. To evaluate the potential of the laser-based…”
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A Control-Theoretic Approach to Adaptive Video Streaming in Dense Wireless Networks by Miller, Konstantin, Bethanabhotla, Dilip, Caire, Giuseppe, Wolisz, Adam

“…Recently, the way people consume video content has been undergoing a dramatic change. Plain TV sets, that have been the center of home entertainment for a long…”
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Training and Feedback Optimization for Multiuser MIMO Downlink by Kobayashi, M., Jindal, N., Caire, G.

“…We consider a MIMO fading broadcast channel where the fading channel coefficients are constant over time-frequency blocks that span a coherent time x a…”
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Achieving Spatial Scalability for Coded Caching via Coded Multipoint Multicasting by Bayat, Mozhgan, Mungara, Ratheesh K., Caire, Giuseppe

“…The coded caching scheme proposed by Maddah-Ali and Niesen (MAN) critically hinges on the ability of the system to deliver a common coded multicast message…”
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Expanding the Compute-and-Forward Framework: Unequal Powers, Signal Levels, and Multiple Linear Combinations by Nazer, Bobak, Cadambe, Viveck R., Ntranos, Vasilis, Caire, Giuseppe

“…The compute-and-forward framework permits each receiver in a Gaussian network to directly decode a linear combination of the transmitted messages. The…”
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Is NOMA Efficient in Multi-Antenna Networks? A Critical Look at Next Generation Multiple Access Techniques by Clerckx, Bruno, Mao, Yijie, Schober, Robert, Jorswieck, Eduard A., Love, David J., Yuan, Jinhong, Hanzo, Lajos, Li, Geoffrey Ye, Larsson, Erik G., Caire, Giuseppe

“…In the past few years, a large body of literature has been created on downlink Non-Orthogonal Multiple Access (NOMA), employing superposition coding and…”
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Learned Block Iterative Shrinkage Thresholding Algorithm for Photothermal Super Resolution Imaging by Hauffen, Jan Christian, Kästner, Linh, Ahmadi, Samim, Jung, Peter, Caire, Giuseppe, Ziegler, Mathias

“…Block-sparse regularization is already well known in active thermal imaging and is used for multiple-measurement-based inverse problems. The main bottleneck of…”
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Structured channel covariance estimation from limited samples for large antenna arrays by Yang, Tianyu, Barzegar Khalilsarai, Mahdi, Haghighatshoar, Saeid, Caire, Giuseppe

“…In massive multiuser multiple antenna systems, the knowledge of the users’ channel covariance matrix is crucial for minimum mean square error channel…”
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Asymptotic Performance of Linear Receivers in MIMO Fading Channels by Kumar, K.R., Caire, G., Moustakas, A.L.

“…Linear receivers are an attractive low-complexity alternative to optimal processing for multiple-antenna multiple-input multiple-output (MIMO) communications…”
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Cache-Aided General Linear Function Retrieval by Wan, Kai, Sun, Hua, Ji, Mingyue, Tuninetti, Daniela, Caire, Giuseppe

“…Coded Caching, proposed by Maddah-Ali and Niesen (MAN), has the potential to reduce network traffic by pre-storing content in the users' local memories when…”
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On the Ergodic Rate Lower Bounds With Applications to Massive MIMO by Caire, Giuseppe

“…A well-known lower bound widely used in the massive MIMO literature hinges on channel hardening, i.e., the phenomenon for which, thanks to the large number of…”
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