Search Results - "Sayeed, Akbar M."

Beamspace MIMO for Millimeter-Wave Communications: System Architecture, Modeling, Analysis, and Measurements by Brady, John, Behdad, Nader, Sayeed, Akbar M.

“…Millimeter-wave wireless systems are emerging as a promising technology for meeting the exploding capacity requirements of wireless communication networks…”
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Type-Based Decentralized Detection in Wireless Sensor Networks by Ke Liu, Sayeed, A.M.

“…Distributed detection strategies for wireless sensor networks are studied under the assumption of spatially and temporally independent and identically…”
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Wideband Beamspace Channel Estimation for Millimeter-Wave MIMO Systems Relying on Lens Antenna Arrays by Gao, Xinyu, Dai, Linglong, Zhou, Shidong, Sayeed, Akbar M., Hanzo, Lajos

“…Beamspace channel estimation is indispensable for millimeter-wave MIMO systems relying on lens antenna arrays for achieving substantially increased data rates,…”
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Compressed Channel Sensing: A New Approach to Estimating Sparse Multipath Channels by Bajwa, Waheed U., Haupt, Jarvis, Sayeed, Akbar M., Nowak, Robert

“…High-rate data communication over a multipath wireless channel often requires that the channel response be known at the receiver. Training-based methods, which…”
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An Overview of Signal Processing Techniques for Millimeter Wave MIMO Systems by Heath, Robert W., Gonzalez-Prelcic, Nuria, Rangan, Sundeep, Wonil Roh, Sayeed, Akbar M.

“…Communication at millimeter wave (mmWave) frequencies is defining a new era of wireless communication. The mmWave band offers higher bandwidth communication…”
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Key Generation Using External Source Excitation: Capacity, Reliability, and Secrecy Exponent by Tzu-Han Chou, Draper, S. C., Sayeed, A. M.

“…We study the fundamental limits to secret key generation from an excited distributed source (EDS). In an EDS, a pair of terminals observe dependent sources of…”
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A Framework for Developing and Evaluating Algorithms for Estimating Multipath Propagation Parameters From Channel Sounder Measurements by Sayeed, Akbar M., Guven, Damla, Doebereiner, Michael, Semper, Sebastian, Gentile, Camillo, Bodi, Anuraag, Cheng, Zihang

“…A framework is proposed for developing and evaluating algorithms for extracting multipath propagation components (MPCs) from measurements collected by channel…”
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Sublinear Capacity Scaling Laws for Sparse MIMO Channels by Raghavan, Vasanthan, Sayeed, Akbar M

“…Recent attention on performance analysis of single-user multiple-input-multiple-output (MIMO) systems has been on understanding the impact of the spatial…”
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Exploiting Channel Diversity in Secret Key Generation From Multipath Fading Randomness by Yanpei Liu, Draper, S. C., Sayeed, A. M.

“…We design and analyze a method to extract secret keys from the randomness inherent to wireless channels. We study a channel model for a multipath wireless…”
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Deconstructing multiantenna fading channels by Sayeed, A.M.

“…Accurate and tractable channel modeling is critical to realizing the full potential of antenna arrays in wireless communications. Current approaches represent…”
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Delay-Doppler Channel Estimation in Almost Linear Complexity by Fish, Alexander, Gurevich, Shamgar, Hadani, Ronny, Sayeed, Akbar M., Schwartz, Oded

“…A fundamental task in wireless communication is channel estimation: Compute the channel parameters a signal undergoes while traveling from a transmitter to a…”
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Algebraic Number Precoding for Space-Time Block Codes by Zhihong Hong, Ke Liu, Boston, N., Sayeed, A.M.

“…We propose a space-time block coding framework based on linear precoding. The codes for P transmit antennas are formed by transmitting the information vector…”
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Transmit signal design for optimal estimation of correlated MIMO channels by Kotecha, J.H., Sayeed, A.M.

“…We address optimal estimation of correlated multiple-input multiple-output (MIMO) channels using pilot signals, assuming knowledge of the second-order channel…”
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Revisiting Non-Coherent Detection in Doubly Selective Multipath by Malloy, Matthew L., Sayeed, Akbar M.

“…We revisit the problem of non-coherent signal detection in multipath scattering by exploring the effect of bandwidth and signaling duration on detection…”
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Orthogonal time-frequency signaling over doubly dispersive channels by Ke Liu, Kadous, T., Sayeed, A.M.

“…This paper develops a general framework for communication over doubly dispersive fading channels via an orthogonal short-time Fourier (STF) basis. The STF…”
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Correlated MIMO wireless channels: capacity, optimal signaling, and asymptotics by Veeravalli, V.V., Yingbin Liang, Sayeed, A.M.

“…The capacity of the multiple-input multiple-output (MIMO) wireless channel with uniform linear arrays (ULAs) of antennas at the transmitter and receiver is…”
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Semiunitary Precoding for Spatially Correlated MIMO Channels by Raghavan, V, Sayeed, A M, Veeravalli, V V

“…The focus of this paper is on spatial precoding in correlated multiantenna channels where the number of data-streams is adapted independent of the number of…”
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Capacity of Sparse Multipath Channels in the Ultra-Wideband Regime by Raghavan, V., Hariharan, G., Sayeed, A.M.

“…This paper studies the ergodic capacity of time-and frequency-selective multipath fading channels in the ultrawide-band (UWB) regime when training signals are…”
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Capacity scaling and spectral efficiency in wide-band correlated MIMO channels by Ke Liu, Raghavan, V., Sayeed, A.M.

“…The dramatic linear increase in ergodic capacity with the number of antennas promised by multiple-input multiple-output (MIMO) wireless communication systems…”
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High frequency Differential MIMO: Basic theory and transceiver architectures by Sayeed, Akbar M., Brady, John H.

“…We propose a new multiple input multiple output (MIMO) transceiver architecture- Differential MIMO (D-MIMO) - that enables linear interference suppression…”
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