710 citations · 770 across the 8 of their papers we have counts for
8 papers
Accurate Distributed Tracing for Large-Scale AI Infrastructure: Time Synchronization as a Foundation for Reliable Observability
Hesham Elbakoury, Ankur Sharma
Distributed tracing in large-scale AI infrastructure fails silently when clock accuracy is insufficient: causal events are misordered, fault attribution is corrupted, and performan…
Towards Federated, Green, and Resilient 6G Non-Terrestrial Networks
Sarath Babu, Victor Baños-Gonzalez, Mario Cordina +20
This study focuses on future Non-Terrestrial Networks (NTN) integrated with Terrestrial Networks (TN) for future 5G/6G systems. NTN envisions a 3D architecture, where Low Earth Orb…
Time, Causality, and Observability Failures in Distributed AI Inference Systems
Ankur Sharma, Deep Shah, David Lariviere +1
Distributed AI inference pipelines rely heavily on timestamp-based observability to understand system behavior. This work demonstrates that even small clock skew between nodes can…
Large Scale Deterministic Networking: A Simulation Evaluation
Ahmed Nasrallah, Venkatraman Balasubramanian, Akhilesh Thyagaturu +2
The use of Ethernet switched networks usually involves best effort service. A recent effort by the IEEE 802.1/3 TSN group has sought to standardize the Ethernet data-link protocol…
Reconfiguration Algorithms for High Precision Communications in Time Sensitive Networks: Time-Aware Shaper Configuration with IEEE 802.1Qcc (Extended Version)
Ahmed Nasrallah, Venkatraman Balasubramanian, Akhilesh Thyagaturu +2
As new networking paradigms emerge for different networking applications, e.g., cyber-physical systems, and different services are handled under a converged data link technology, e…
TSN Algorithms for Large Scale Networks: A Survey and Conceptual Comparison
Ahmed Nasrallah, Venkatraman Balasubramanian, Akhilesh Thyagaturu +2
This paper provides a comprehensive survey of queueing and scheduling mechanisms for supporting large scale deterministic networks (LDNs). The survey finds that extensive mechanism…
FlexNGIA: A Flexible Internet Architecture for the Next-Generation Tactile Internet
Mohamed Faten Zhani, Hesham ElBakoury
From virtual reality and telepresence, to augmented reality, holoportation, and remotely controlled robotics, these future network applications promise an unprecedented development…
Ultra-Low Latency (ULL) Networks: The IEEE TSN and IETF DetNet Standards and Related 5G ULL Research
Ahmed Nasrallah, Akhilesh Thyagaturu, Ziyad Alharbi +4
Many network applications, e.g., industrial control, demand Ultra-Low Latency (ULL). However, traditional packet networks can only reduce the end-to-end latencies to the order of t…