57 citations · 95 across the 51 of their papers we have counts for
11 papers · 1 filter
5G ISAC-Based UAV Detection and 3-D Tracking Using Uplink Sounding Reference Signals on an End-to-End O-RAN Simulation Testbed
Arun K. Gurung, Satha K. Sathananthan, Shiva R. Pokhrel
Integrated Sensing and Communication (ISAC) lets cellular infrastructure serve communication users and sense on the same waveform. We present an end-to-end O-RAN simulation testbed…
Small Language Model-based Control for BBR over Low Earth Orbit Satellite Internet
Rakshitha De Silva, Shiva Raj Pokhrel, Jonathan Kua
Low Earth Orbit (LEO) satellite Internet introduces rapid path variability, intermittent capacity shifts, and non-terrestrial delay dynamics that challenge transport-layer congesti…
Unveiling TCP BBR Dominance in Starlink Internet: Experimental Insights and Analysis
Rakshitha De Silva, Shiva Raj Pokhrel, Jonathan Kua
This experimental study delivers a global assessment of Google's Bottleneck Bandwidth and Round-trip propagation time-version 3 (BBR-v3) Congestion Control Algorithm (CCA) over Spa…
TCP BBR Performance over Wi-Fi~6: AQM Impacts and Cross-Layer Insights
Shyam Kumar Shrestha, Shiva Raj Pokhrel, Jonathan Kua
We evaluate TCP BBRv3 on Wi-Fi 6 home networks under modern AQM schemes using a fully wireless testbed and a simple cross-layer model linking Wi-Fi scheduling, router queueing, and…
Understanding BBRv3 Performance in AQM-Enabled WiFi Networks
Shyam Kumar Shrestha, Jonathan Kua, Shiva Raj Pokhrel
We present a modular experimental testbed and lightweight visualization tool for evaluating TCP congestion control performance in wireless networks. We compare Google's latest Bott…
Intelligent Spectrum Management in Satellite Communications
Rakshitha De Silva, Shiva Raj Pokhrel, Jonathan Kua +1
Satellite Communication (SatCom) networks represent a fundamental pillar in modern global connectivity, facilitating reliable service and extensive coverage across a plethora of ap…
Distilling Large Language Models for Network Active Queue Management
Shiva Raj Pokhrel, Deol Satish, Jonathan Kua +1
The growing complexity of network traffic and demand for ultra-low latency communication require smarter packet traffic management. Existing Deep Learning-based queuing approaches…
Adapting Large Language Models for Improving TCP Fairness over WiFi
Shyam Kumar Shrestha, Shiva Raj Pokhrel, Jonathan Kua
The new transmission control protocol (TCP) relies on Deep Learning (DL) for prediction and optimization, but requires significant manual effort to design deep neural networks (DNN…
Fair and Efficient Distributed Edge Learning with Hybrid Multipath TCP
Shiva Raj Pokhrel, Jinho Choi, Anwar Walid
The bottleneck of distributed edge learning (DEL) over wireless has shifted from computing to communication, primarily the aggregation-averaging (Agg-Avg) process of DEL. The exist…
Learning to Harness Bandwidth with Multipath Congestion Control and Scheduling
Shiva Raj Pokhrel, Anwar Walid
Multipath TCP (MPTCP) has emerged as a facilitator for harnessing and pooling available bandwidth in wireless/wireline communication networks and in data centers. Existing implemen…
Towards Enabling Critical mMTC: A Review of URLLC within mMTC
Shiva Raj Pokhrel, Jie Ding, Jihong Park +2
Massive machine-type communication (mMTC) and ultra-reliable and low-latency communication (URLLC) are two key service types in the fifth-generation (5G) communication systems, pur…