Communications
This archive includes three popular traffic datasets: Abilene, GEANT, and TaxiBJ.
Abilene and GEANT is network traffic datsets and TaxiBJ is urban traffic datset.
This archive includes three popular traffic datasets: Abilene, GEANT, and TaxiBJ.
Abilene and GEANT is network traffic datsets and TaxiBJ is urban traffic datset.
This archive includes three popular traffic datasets: Abilene, GEANT, and TaxiBJ.
Abilene and GEANT is network traffic datsets and TaxiBJ is urban traffic datset.
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854 Views
The data was built in order to evaluate behavior of the Word Error Rate (WER) of the adversaries' and victims' Error Correcting Codes for different symbol error probability (channel errors) is affected by different code parameters for the adversaries' Error Correcting Code.
For the non-binary communication channel with a GRS based covert channel WER of the victims' Error Correcting Code are shifted to the right as the minimal distance of the adversaries' Error Correcting Codes decrease.
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123 Views
The presented DataSet is dedicated to a W-band (92-96 GHz) focal plane array (FPA) for 50 dBi-reflector antennas intended for the next-generation point-to-point communication links with antenna mast sway compensation. The FPA comprises seven metal waveguide elements arranged in a hexagonal lattice, ensuring the cross-over level of the corresponding reflector beams above -6 dB.
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165 Views
In ultra-wideband optical transmission covering S, C, and L bands, the inter-channel stimulated Raman scattering (ISRS) leads to additional power loss in the S band. This loss can be compensated by either lumped amplifiers (Thulium-doped fibre amplifiers) or distributed Raman amplification (DRA).
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66 Views
The atmospheric radio propagation data set includes atmospheric environment data and radio frequency propagation phase detection data. Atmospheric environment data is collected by temperature, humidity and pressure sensors with a sampling rate of 1. The test time lasts for 10,000 seconds. RF propagation phase jitter was measured by the phase comparison method using a digital multimeter (Keysight 34411A) with a sampling rate of 1. The measurement time is 40,000 seconds.
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153 Views
Existing end-to-end congestion control algorithms, in Transmission Control Protocol (TCP), use packet loss and queueing delay for congestion detection, and use static control laws to adjust the sending rate and to control the congestion. This approach presupposes that the network, and its interaction with the congestion control mechanism, is static or quasi-static. In practice, the state of the network continuously changes over time, resulting in suboptimal performance of existing algorithms.
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84 Views
The fifth generation (5G) wireless communications system offers faster data rates, lower latency, and higher number of interconnecting devices. Various 5G channel models were developed to study its stochastic characteristics prior to its implementation. These channel models generate multipath components that are grouped into clusters when they have similar properties in delay and angles. The multipaths and multipath clusters are used as datasets in multipath clustering which is used to examine the propagation properties of the 5G system. However, datasets are prone to outliers.
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221 Views
Current neural network solutions for channel estimation are frequently tested by training and testing on one example channel or similar channels. However, data-driven algorithms often degrade significantly on other channels which they are not trained on, because they cannot extrapolate their training knowledge. Online training can fine-tune the offline-trained neural networks to compensate for this degradation, but its feasibility is challenged by the tremendous computational resources required.
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143 Views
This dataset contains results of the 60 GHz indoor sensing measurement campaign using a bistatic OFDM radar based on 5G-specified positioning reference signals (PRSs). The data can be used for testing end-to-end indoor millimeter-wave radio positioning as well as simultaneous localization and mapping (SLAM) algorithms, including channel parameter estimation. Beamformed PRS with dense angular sampling in transmission and reception allows efficient capture of line-of-sight (LoS) as well as multipath components.
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1649 Views
Owing to the substantial bandwidth they offer, the exploration of 100+ GHz frequencies for wireless communications has surged in recent years. These sub-Terahertz channels are susceptible to blockage, which makes reflected paths crucial for seamless connectivity. However, at such high frequencies, reflections deviate from the known mirror-like specular behavior as the signal wavelength becomes comparable to the height perturbation at the surface of the reflectors.
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123 Views