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eAxC_ID Composer / Decomposer for 5G/O-RAN fronthaul
eAxC_ID Composer / Decomposer is an interactive tool for working with O-RAN fronthaul eAxC_IDs, where the 16-bit identifier is split into DU_Port_ID, BS_ID, CC_ID, and RU_Port_ID fields. Instead of hardcoding a fixed bit layout, the tool lets you define each field's bitmask yourself, so it adapts to any O-RAN eAxC_ID convention — including non-contiguous bit assignments — and flags overlaps or uncovered bits in real time on a live bit-grid. It supports two workflows: Construc

Venkateshu Kamarthi
7 days ago1 min read


IQ Data Compression Techniques for Bandwidth-Constrained Open Fronthaul
1. Introduction & Structural Background The transition from traditional monolithic Base Stations to disaggregated Open Radio Access Networks (O-RAN) has fundamentally reshaped the telecommunications industry. In a classic Distributed RAN (D-RAN), the baseband processing and RF frontends are tightly integrated using proprietary point-to-point protocols like the Common Public Radio Interface (CPRI). CPRI transmits continuous time-domain, uncompressed In-phase and Quadrature (IQ

Venkateshu Kamarthi
Jul 1610 min read


6G Integrated Sensing and Communications (ISAC)
Introduction The sixth generation (6G) of wireless communications is expected to fundamentally transform mobile networks from pure communication platforms into intelligent sensing and communication infrastructures. One of the most revolutionary technologies enabling this transformation is Integrated Sensing and Communications (ISAC). ISAC combines wireless communication and environmental sensing within a unified network infrastructure, allowing the same radio signals, spect

Venkateshu Kamarthi
Jun 2910 min read


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


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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