NPCI pushes UPI Meta rollout amid Apple Pay threat, smaller apps raise duopoly concerns

The impending launch of Apple Pay in India has also raised the stakes for NPCI, as it could potentially move a lot of premium ...
IEEE

Orthogonal Time-Frequency–Space Multiple Access Using Index Modulation and NOMA

Abstract: This letter introduces Non-Orthogonal Time Frequency Space Index Modulation Multiple Access (NOTFS-IMMA), an enhanced uplink random access scheme that integrates Non-Orthogonal Multiple ...
Newsshooter

Newsshooter NAB 2026 Best of Show Award Winners

At NAB 2026, we honored six companies we felt deserved recognition for innovation in new product releases. The field was wide open, as we didn't charge an ...
IEEE

Adaptive Correntropy-Based Correlation for DOA Estimation by Using Coprime Array in the Presence of Impulsive Noise

Abstract: Finding directions of arrival (DOAs) of targets by using coprime array, extensively investigated in the scenario of Gaussian disturbances, faces issues with impulsive background noise.