WJHL Jolly Rewind: Ida Ayers’ 102nd Christmas (2002)

Former News Channel 11 anchor Tim Cable oversaw one of the region’s most popular series: Cable Country. Throughout December, ...
IEEE

Near-Field Channel Estimation for XL-RIS Assisted Multi-User XL-MIMO Systems: Hybrid Beamforming Architectures

Abstract: Reconfigurable intelligent surface (RIS) is an emerging technique for robust millimeter-wave (mmWave) multiple-input multiple-output (MIMO) systems. In this paper, we study the channel ...
IEEE

Deep Learning-Enhanced Channel Prediction for XL-MIMO Systems

Abstract: With the dramatically increasing number of antennas, wireless channel becomes sophisticated and the pilot overhead becomes intolerable. In this letter, we construct the last-bounce cluster ...
IEEE

Channel Estimation for Near-Field Line-of-Sight XL-MIMO Communications Using Geometric Prior

Abstract: This letter investigates the channel estimation for near-field line-of-sight (LoS) extremely-large multiple-input-multiple-output (XL-MIMO) communications, where both the transceivers are ...
IEEE

Three-Dimensional Channel Estimation for Near-Field XL-RIS: A Polar-Domain Approach

Abstract: Near-field communications present new opportunities by leveraging near-field channels, posing challenges for traditional far-field models, which this paper addresses through efficient ...
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Today's weather: November 21, 2025

Nepal, Nov. 21 -- The weather today will remain partly cloudy in the hilly regions of Koshi, Bagmati and Gandaki provinces and mainly fair in the remaining areas of the country this afternoon. Light ...
IEEE

Parametric Near-Field MMSE Channel Estimation for sub-THz XL-MIMO Systems

Accurate channel estimation is essential for reliable communication in sub-THz extremely large (XL) MIMO systems. Deploying XL-MIMO in high-frequency bands not only increases the number of antennas, ...