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Advanced Spectrum Efficiency techniques in 5G NR
Introduction Spectral Efficiency Spectral efficiency is the net data rate per unit bandwidth, usually measured in bit/s/Hz; it reflects...

Venkateshu Kamarthi
Sep 11, 20257 min read


5G NR DM-RS(Demodulation Reference Signals)
1. Introduction DMRS (Demodulation Reference Signals) are UE-specific reference signals in 5G NR that provide essential channel...

Venkateshu Kamarthi
Aug 14, 202511 min read


Reconfigurable Intelligent Surfaces (RIS) vs. Massive MIMO in 6G
Introduction As the wireless industry looks beyond 5G, 6G networks are expected to revolutionize not only connectivity speeds but also...

Venkateshu Kamarthi
May 9, 20256 min read
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