$RDIO radio

Latest papers

1. FedRIC: Heterogeneity-Aware Federated Learning with Hard Deadline Constraints in Open RAN eess.SY · 14 Oct · 1 hit

   Open Radio Access Networks (O-RANs) bring intelligence to disaggregated RANs through virtualized platforms and…

2. A Parsec-Scale Transient High-Frequency-Peaked Radio Source in the Very Large Array Sky Survey Brightening and Fading over a Decadal Timescale astro-ph.HE · 14 Oct · 7 hits

   A subset of active galactic nuclei (AGN) manifests as compact radio sources with peaked radio spectra, commonly referred to as peaked-spectrum (PS) sources. Generally, PS…

3. Modeling Diffuse Scattering in Mobility Scenarios: Ray Tracing Model and Measurement Validation eess.SP · 14 Oct · 1 hit

   …to changes in the propagation geometry and visibility. The proposed approach is validated using empirical radio channel impulse response measurements in an urban vehicular scenario at 5.9 GHz. Compared with the…

4. Opportunities for Direct-to-Cell Polarization MIMO in the S-band Downlink of a LEO Satellite Footprint eess.SP · 14 Oct · 1 hit

   …freedom. Its two polarizations, however, can be exploited to carry a second layer to a handset, which 5G New Radio (NR) non-terrestrial networks do not use yet. The gain of this layer in downlink spectral efficiency…

5. FlowSep-RF: Rectified Flow Matching for Single-Channel Radio-Frequency Signal Separation eess.SP · 14 Oct · 2 hits

   Single-channel radio-frequency (RF) signal separation is important for interference mitigation when a signal of interest…

6. TRP-UE Bistatic Sensing for 6G Performance Analysis and Insights eess.SP · 14 Oct · 1 hit

   …with the dual capability of data transmission and environmental sensing by sharing spectrum, waveforms, and radio hardware. While network-side sensing via transmission-reception points (TRPs) has been widely…

7. Tracking a solar energetic eruption and associated energetic particles from Sun to spacecraft astro-ph.SR · 14 Oct · 3 hits

   …(CMEs). Electrons, in particular, are regularly detected remotely as electromagnetic radiation (X-rays or radio emission), which they generate through various processes, as well as in situ by spacecraft monitoring…

8. Testing Charged Black Holes Embedded in Anisotropic Matter and Surrounded by Plasma through Gravitational Lensing: Bounds from the Sloan Lens ACS Survey gr-qc · 14 Oct · 1 hit

   …limits on anisotropic matter surrounding the lens, whereas plasma effects can be probed only at low radio frequencies.