Author

Abhishek Bhattacharyya

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Preprint Oct 2026

Implementation of Hybrid QoS-Aware Data Radio Bearer in 5G Networks

In Fifth-Generation (5G) wireless networks, Quality of Service (QoS) flow management supports diverse applications with heterogeneous QoS requirements, including latency-sensitive and high-throughput services. 5G architectures adopt a flow based QoS framework, where QoS flows are mapped to Data Radio Bearers (DRBs) to...

Padmapriya Patil, Abhishek Bhattacharyya, Gudepu Venkateswarlu et al. · 0 citations

Preprint Aug 2026

PRO-RAN: Processor-Level Characterization of Open RAN Centralized and Distributed Units

A controlled characterization framework that evaluates independently deployed CU and DU functions under matched hardware and traffic conditions and identify distinct CU and DU execution characteristics and motivate function-specific processor analysis and optimization is described.

Moojan Kamalzadeh, Larry J. Horner, Lin-Qi Xiao et al. · 0 citations