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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Rahul Makkar

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2 papers indexed here

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Sep 2026

Performance of Dual-Hop Relaying Over Mixed Gamma-Gamma and TWDP Fading Channels

To meet the significant increase in connectivity, 6G communication technologies employ low- and high-altitude platforms (LAP/HAP) to fulfil the demand for high-speed and reliable communication requirements. A free-space optical communication (FSO) link is the current state-of-theart at HAP for maximizing point-to-point...

Rahul Makkar, Divyang Rawal, Rohit Rana et al. · 0 citations
Sep 2026

Superposition Coding-Assisted DFT-s-OFDM: A Trade-off Between PAPR and Spectral Efficiency

Fifth-generation (5G) communication systems employ orthogonal demodulation reference signals to eliminate pilot contamination and user interference, resulting in a significant overhead for reserving resource elements in the time-frequency grid. 5G technologies rely on orthogonal frequency division multiplexing (OFDM) a...

Rahul Makkar, Divyang Rawal, Vijay Kumar Chakka et al. · 0 citations

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