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AI/ML in 5G RAN protocol stack
Introduction Artificial Intelligence (AI) and Machine Learning (ML) are becoming integral to the evolution of 5G Radio Access Networks...

Venkateshu Kamarthi
Sep 4, 202518 min read


5G NR - Frequency Domain Resource Allocation
Introduction At its core, frequency domain resource allocation involves dividing the available radio spectrum into smaller, manageable...

Venkateshu Kamarthi
Jul 17, 20256 min read


Cyclic Prefix (CP) in LTE & 5G
Introduction Cyclic Prefix (CP) is a crucial component in Orthogonal Frequency Division Multiplexing (OFDM) systems, which are the...

Venkateshu Kamarthi
Jun 26, 20256 min read


Contention Resolution in Msg4 during RACH procedure
In LTE and 5G NR Random Access Channel (RACH) procedure, the gNB extracts specific UE identities from Msg3 to construct Msg4 (Contention...

Venkateshu Kamarthi
Jun 3, 20254 min read


5G Core Network Architecture: Components & their functional descriptions
Introduction The transition from 4G to 5G is not just a generational shift in radio technology but a complete transformation of the core...

Venkateshu Kamarthi
May 29, 20257 min read
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