89 citations · 179 across the 22 of their papers we have counts for
24 papers
Two-dimensional Fourier compressed sensing under a fixed readout budget per channel
Nitin Jonathan Myers
Recovering sparse signals from their subsampled Fourier representation is an important problem in communications, radar, and imaging. In this letter, we focus on reconstructing spa…
An Energy-efficient Ordered Transmission-based Sequential Estimation
Chen Quan, Geethu Joseph, Nitin Jonathan Myers
Estimation problems in wireless sensor networks typically involve gathering and processing data from distributed sensors to infer the state of an environment at the fusion center.…
Hybrid Human-Machine Perception via Adaptive LiDAR for Advanced Driver Assistance Systems
Federico Scarì, Nitin Jonathan Myers, Chen Quan +1
Accurate environmental perception is critical for advanced driver assistance systems (ADAS). Light detection and ranging (LiDAR) systems play a crucial role in ADAS; they can relia…
A divide-and-conquer approach for sparse recovery of high dimensional signals
Aron Bevelander, Kim Batselier, Nitin Jonathan Myers
Compressed sensing (CS) techniques demand significant storage and computational resources, when recovering high-dimensional sparse signals. Block CS (BCS), a special class of CS, a…
Sparse Millimeter Wave Channel Estimation From Partially Coherent Measurements
Weijia Yi, Nitin Jonathan Myers, Geethu Joseph
This paper develops a channel estimation technique for millimeter wave (mmWave) communication systems. Our method exploits the sparse structure in mmWave channels for low training…
In-sector Compressive Beam Alignment for MmWave and THz Radios
Hamed Masoumi, Michel Verhaegen, Nitin Jonathan Myers
Beam alignment is key in enabling millimeter wave and terahertz radios to achieve their capacity. Due to the use of large arrays in these systems, the common exhaustive beam scanni…
Analysis of Orthogonal Matching Pursuit for Compressed Sensing in Practical Settings
Hamed Masoumi, Michel Verhaegen, Nitin Jonathan Myers
Orthogonal matching pursuit (OMP) is a widely used greedy algorithm for sparse signal recovery in compressed sensing (CS). Prior work on OMP, however, has only provided reconstruct…
Structured Sensing Matrix Design for In-sector Compressed mmWave Channel Estimation
Hamed Masoumi, Nitin Jonathan Myers, Geert Leus +2
Fast millimeter wave (mmWave) channel estimation techniques based on compressed sensing (CS) suffer from low signal-to-noise ratio (SNR) in the channel measurements, due to the use…
Near-field focusing using phased arrays with dynamic polarization control
Nitin Jonathan Myers, Yanki Aslan, Geethu Joseph
Phased arrays in near-field communication allow the transmitter to focus wireless signals in a small region around the receiver. Proper focusing is achieved by carefully tuning the…
Circulant Shift-based Beamforming for Secure Communication with Low-resolution Phased Arrays
Kartik Patel, Nitin Jonathan Myers, Robert W. Heath
Millimeter wave (mmWave) technology can achieve high-speed communication due to the large available spectrum. Furthermore, the use of directional beams in mmWave system provides a…
Deep Learning-based Compressive Beam Alignment in mmWave Vehicular Systems
Yuyang Wang, Nitin Jonathan Myers, Nuria González-Prelcic +1
Millimeter wave vehicular channels exhibit structure that can be exploited for beam alignment with fewer channel measurements compared to exhaustive beam search. With fixed layouts…
Adaptive and Fast Combined Waveform-Beamforming Design for mmWave Automotive Joint Communication-Radar
Preeti Kumari, Nitin Jonathan Myers, Robert W. Heath
Millimeter-wave (mmWave) joint communication-radar (JCR) will enable high data rate communication and high-resolution radar sensing for applications such as autonomous driving. Pri…
InFocus: A spatial coding technique to mitigate misfocus in near field LoS beamforming
Nitin Jonathan Myers, Robert W. Heath
Phased arrays, commonly used in IEEE 802.11ad and 5G radios, are capable of focusing radio frequency signals in a specific direction or a spatial region. Beamforming achieves such…
Site-specific online compressive beam codebook learning in mmWave vehicular communication
Yuyang Wang, Nitin Jonathan Myers, Nuria González-Prelcic +1
Millimeter wave (mmWave) communication is one viable solution to support Gbps sensor data sharing in vehicular networks. The use of large antenna arrays at mmWave and high mobility…
A quaternion-based approach to construct quaternary periodic complementary pairs
Nitin Jonathan Myers, Robert W. Heath
Two arrays form a periodic complementary pair if the sum of their periodic autocorrelations is a delta function. Finding such pairs, however, is challenging for large arrays whose…
Deep learning-based beam alignment in mmWave vehicular networks
Nitin Jonathan Myers, Yuyang Wang, Nuria González-Prelcic +1
Millimeter wave channels exhibit structure that allows beam alignment with fewer channel measurements than exhaustive beam search. From a compressed sensing (CS) perspective, the r…
Low-rank mmWave MIMO channel estimation in one-bit receivers
Nitin Jonathan Myers, Kayla N. Tran, Robert W. Heath
Receivers with one-bit analog-to-digital converters (ADCs) are promising for high bandwidth millimeter wave (mmWave) systems as they consume less power than their full resolution c…
Message passing-based link configuration in short range millimeter wave systems
Nitin Jonathan Myers, Jarkko Kaleva, Antti Tölli +1
Millimeter wave (mmWave) communication in typical wearable and data center settings is short range. As the distance between the transmitter and the receiver in short range scenario…
A Geometry-aided Message Passing Method for AoA-Based Short Range MIMO Channel Estimation
Jarkko Kaleva, Nitin Jonathan Myers, Antti Tölli +1
Short range channels commonly arise in millimeter wave (mmWave) wearable settings, where the length of the antenna arrays can be comparable to the distance between the radios. Conv…
FALP: Fast beam alignment in mmWave systems with low-resolution phase shifters
Nitin Jonathan Myers, Amine Mezghani, Robert W. Heath
Millimeter wave (mmWave) systems can enable high data rates if the link between the transmitting and receiving radios is configured properly. Fast configuration of mmWave links, ho…
Swift-Link: A compressive beam alignment algorithm for practical mmWave radios
Nitin Jonathan Myers, Amine Mezghani, Robert W. Heath
Next generation wireless networks will exploit the large amount of spectrum available at millimeter wave (mmWave) frequencies. Design of mmWave systems, however, is challenging due…
Message passing-based joint CFO and channel estimation in millimeter wave systems with one-bit ADCs
Nitin Jonathan Myers, Robert W. Heath
Channel estimation at millimeter wave (mmWave) is challenging when large antenna arrays are used. Prior work has leveraged the sparse nature of mmWave channels via compressed sensi…
Joint CFO and Channel Estimation in Millimeter Wave Systems with One-Bit ADCs
Nitin Jonathan Myers, Robert W. Heath
We develop a method to jointly estimate the carrier frequency offset (CFO) and the narrowband channel in millimeter wave (mmWave) MIMO systems operating with one-bit analog-to-digi…
A compressive channel estimation technique robust to synchronization impairments
Nitin Jonathan Myers, Robert W. Heath
Initial access at millimeter wave frequencies is a challenging problem due to hardware non-idealities and low SNR measurements prior to beamforming. Prior work has exploited the ob…