Communications

3D antenna pattern measurement by using RF anechoic chamber.  Both an AERPAW fixed node antenna and an AERPAW portable node antenna are measured.

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In this dataset, we conducted a spectrum monitoring experiment in an urban environment. The helikite flies up to an altitude of 400 feet throughout the day from noon to 9 p.m. during NC State’s Packapalooza festival in August, 2022. The spectrum is swept up to 6 GHz. Every sweep takes around 1 minute, while after every 4 measurements, the 5th measurement takes close to 5 minutes due to another data collection activity running in parallel. The photo of a flying Helikite at the experiment site is shown in the dataset image.

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In this dataset, we conduct the spectrum monitoring experiment in AERPAW Lake Wheeler site, which can be classified as a rural area. The helikite flies up to an altitude of 500 feet at increments of 10 meters, while waiting for 5 minutes in between altitude changes. The spectrum is monitored up to 6~GHz. The trajectory of the helikite mapped on top of the experiment site during the flight is in the dataset image. Small random variations in altitude due to wind can also be observed.

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This is the simulation results for the submitted paper entitled "Relative Node Importance in Complex Networks".

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The dataset includes channel frequency response (CFR) data collected through an IEEE 802.11ax device for human activity recognition. This is the first dataset for Wi-Fi sensing with the IEEE 802.11ax standard which is the most updated Wi-Fi version available in commercial devices. The dataset has been collected within a single environment considering a single person as the purpose of the study was to evaluate the impact of communication parameters on the performance of sensing algorithms.

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2155 Views

Bistatic MIMO Radar Sensing

This dataset includes the synthetic aperture measurement data and code accompanying the publication "Bistatic MIMO Radar Sensing of Specularly Reflecting Surfaces for Wireless Power Transfer" [1].

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Reconfigurable intelligent surfaces (RIS) are a core component considered in sixth generation (6G) communications. By utilizing an RIS prototype system in the 5 GHz band, this paper provides a comprehensive dataset of S21 channel measurements of various geometric arrangements of antennas and RIS. The dataset is provided in full on IEEE DataPort. Additionally, the in-detail documentation of the measurement setup, location, devices, geometries, and algorithms is available on GitHub.

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1053 Views

The dataset Provides S-parameter measurements of two ISO/ICE 14443-1 Coils with series capacitance compensation at 13.56 MHz under different spatial configurations of vertical and horizontal misalignment, inter-coil distance, and azimuthal tilt as indicated in the image. The dataset  can be used for training of neural networks controlling adaptive impedance matching networks.

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211 Views

Cars, mobile phones, and smart home devices already provide automatic speech recognition (ASR) by default. However, human machine interfaces (HMI) in industrial settings, as opposed to consumer settings, operate under different conditions and thus, present different design challenges. Voice control, arguably the most natural form of communication, has the potential to shorten complex command sequences and menu structures in order to directly execute a final command.

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463 Views

The data is a truth table of a 22-variable 4-resilient Boolean function with nonlinearity 2095616.

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93 Views

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