Skip to content

Author

F. Khan

We have 2 of 25 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Open access Oct 2026

Robust Spectrum Sensing under Realistic Radio Impairments: A Unified Evaluation of Classical and Learning-Based Methods

A fundamental challenge in next-generation wireless communication systems is the lack of robust spectrum sensing methods that can maintain reliable detection under practical channel impairments and non-ideal receiver conditions. This challenge is further aggravated by the performance degradation experienced by many s...

Riya Deshpande, F. Khan, Q. Ahmed · 0 citations
Open access 2026

Energy-Efficient Hexagonal QAM for Fluid Antenna Systems: ASER Analysis Under Imperfect CSI

This letter investigates the performance of an N-port FAS over Nakagami-m fading channels under imperfect CSI, and reveals that HQAM outperforms conventional QAM, achieving approximately 2 dB and 0.8 dB SNR gains over 128-RQAM and 256-SQAM, respectively.

Sukhsagar, Nagendra Kumar, Vimal Bhatia et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.