Understanding Latency
Join us for the biggest expert-led knowledge sharing event on network latency. All online and at no cost.
December 9-11, 2024
Register nowUnderstanding Latency is a knowledge-sharing event designed to explore the current trends and developments in latency management, L4S, and low-latency networking.
Cross industry experts present their knowledge and share their latest insight into what's possible.
STREAMS
EXPERTS
attendees
understanding latency
STREAMS
EXPERTS
ATTENDEES
UNDERSTANDING LATENCY
Speakers
Jason Livingood serves as Vice President of Technology Policy & Standards at Comcast. As part of this role, he coordinates Comcast’s efforts to do things including (1) develop open standards such as at the IETF, (2) spur R&D such as via leading the Comcast Innovation Fund and engaging with universities around the world to conduct research of interest to Comcast, (3) apply research and standards to initiate new network and services’ concepts and (4) engage with governments, regulators and other external key stakeholders.
Jason joined Comcast in 1996 to help the company launch high-speed Internet services and has also been instrumental in the creation and launch of Comcast’s business class Internet services, Xfinity Voice, Xfinity Home, and Xfinity WiFi. He has held a wide range of roles in the company, including in architecture, engineering, operations, software development, DevOps, and product management.
Jason serves on the board of the IETF Administration LLC. He also has several patents and RFCs and currently serves on the Broadband Internet Technical Advisory Group (BITAG) and in other industry technical working groups. He has also served on the Board of Trustees of the Internet Society, ICANN’s Security & Stability Advisory Committee, the FCC’s Communications Security, Reliability, and Interoperability Committee, and other industry groups. He holds a M.B.A., concentrating in Technology Management, as well as a B.S. from Drexel University.
Neal Cardwell is a Principal Software Engineer at Google. He entered the UC Berkeley PhD program and then followed his advisor, Tom Anderson, to the University of Washington, where he published research in the area of TCP congestion control. He has worked at Google since 2002, on projects including GFE (the Google Front End proxying all traffic for google.com), Googlebot (Google's web crawler), routing performance, the open source Packetdrill network stack testing tool, and Linux TCP loss recovery (including RACK-TLP) and congestion control (including BBR congestion control). He is currently a member of the Congestion Control team at Google.
Talk: How BBR Congestion Control Tackles LatencyAs Apple’s distinguished Engineer for networking, Stuart has been fighting latency, both in end systems, and in the network itself, for many years. Creator of Bonjour (Zeroconf), Bolo (one of the earliest Internet multi-player games), and author of “It’s the Latency, Stupid!”
Talk: Intelligent Source Buffer Management to Minimize Total Network LatencyLocated in Saint-John, New-Brunswick Canada, Gino Dion is Head of the Nokia’s Innovation Solutions team. In his 25+ years in telecom industry, he has extensively worked with CxOs, heads of Network Operations of Service Providers & MSOs worldwide, and major webscale corporations such as Apple, Meta and Google.
Gino has extensive experience in all aspects IP service delivery, low-latency optimizations, advanced innovation R&D, IoT security, service assurance and cloud native technologies.
Gino is recognized as a Bell Labs Fellow, and also holds over 20 patents in the telecommunications space, including technology such as IP video, WIFI algorithms, and converged wireline & wireless access. He also sits on the Board of the Wi-Fi Alliance since 2023.
Gino complements the leadership teams of Nokia major accounts and primarily focuses on igniting R&D innovation opportunities for Nokia and their customers.
With over 30 years of experience in the telecoms industry, Craig Thomas is critical in leading the Broadband Forum, and executing the organization's strategy, focus areas, and ongoing work. The Forum represents the requirements of network operators, service and application providers, and the vendor community in laying the foundations for the future of broadband technology, standards, and best practices.
At a pivotal time for the global broadband industry, Thomas is driving the transition from connectivity-driven broadband to intelligent, services-led networks that prioritize the user experience.
Magnus Olden, co-founder and CTO of Domos, has a strong background in Machine Learning and its application to optimising network quality. Early in his career, he recognised the need for a more precise understanding of network quality, which led him to co-author the IETF Quality of Outcome (QoO) framework. His work has driven technical innovations in Latency, the network quality–application outcome translation, and Network APIs. He has contributed to industry through the Telecom Infra Project, prpl, CAMARA Project, IETF and Broadband Forum.
Talk: From Complex Latency Measures to Application OutcomeMagnus Olden, co-founder and CTO of Domos, has a strong background in Machine Learning and its application to optimising network quality. Early in his career, he recognised the need for a more precise understanding of network quality, which led him to co-author the IETF Quality of Outcome (QoO) framework. His work has driven technical innovations in Latency, the network quality–application outcome translation, and Network APIs. He has contributed to industry through the Telecom Infra Project, prpl, CAMARA Project, IETF and Broadband Forum.
'How BBR Congestion Control Tackles Latency'Magnus Olden, co-founder and CTO of Domos, has a strong background in Machine Learning and its application to optimising network quality. Early in his career, he recognised the need for a more precise understanding of network quality, which led him to co-author the IETF Quality of Outcome (QoO) framework. His work has driven technical innovations in Latency, the network quality–application outcome translation, and Network APIs. He has contributed to industry through the Telecom Infra Project, prpl, CAMARA Project, IETF and Broadband Forum.
'How BBR Congestion Control Tackles Latency'Simon Sundberg is a PhD student at the Department of Mathematics and Computer Science at Karlstad University. His research area is network performance monitoring, primarily focusing on network latency and enabling passive monitoring on commodity hardware through technologies like eBPF.
Talk: Measuring Network Latency from a Wireless ISP: Variations Within and Across SubnetsAt Bell Labs, Koen leads the Access Control department in the End to End Network Service Automation lab. His research focuses on providing generic/programmable network functions and its algorithms and protocols to improve content delivery, service automation and facilitating network application development. He is interested in transport protocol - network, application - network and cross-layer network interactions.
Talk: Understanding L4S for WiFiJoined Huawei Ireland Research Center on Feb 2021 (ex-Cisco Fellow), as Data Communication Intelligent Operations Management CTO, focusing on realizing the Autonomous Driving Network vision.
For the last couple of years, Benoit has been mainly focusing on configuration management, network automation, data-model driven management. The latest focus is on service assurance, model-driven telemetry for closed loop automation, on digital map, and intent modeling, etc. ... as building blocks to reduce the cost of managing networks.
Long term participant at the IETF, served 3 terms (6 years) as IETF Operational and Management Area Director, contributor to the IETF with 41 RFCs, currently IETF Working Group co-chairs for the Network Management Operations (NMOP) and Operations and Management Area Working Group (OPSAWG). See https://datatracker.ietf.org/person/benoit@claise.be.
Published two books, including Network Programmability with YANG “The Structure of Network Automation with YANG, NETCONF, RESTCONF, and gNMI” and “Network management: Accounting and Performance Strategies.
William is an independent consultant providing advice and support across telecommunications matters. He was one of the founding directors of Neul and became CEO of the Weightless SIG. Prior to this William was a Director at Ofcom. He was IET President 2014-2015, has published 20 books, has multiple honorary doctorates and awards.
Talk: 5G and the Elusive Quest for 1ms LatencyChristian works a strategic product manager in the Ericsson product area network organization focusing on products and services for 5G time-critical communication.
He has been the lead working on testbeds, trials and now products addressing bounded latency communication.
Christian has more than 20 years for experience in wireless communication from various position in research and development of devices and cellular infrastructure.
Christian holds a M.Sc in Computer Science from the University of Lund in Sweden.
Madhan Raj Kanagarathinam (Senior Member, IEEE) received M.S. and Ph.D. degrees in computer science and engineering from the Indian Institute of Technology (IIT) Madras in 2024. He is currently a software architect at Samsung R&D Institute India-Bangalore. He has over a decade of experience designing and developing TCP/IP protocols, multi-path TCP, QUIC, and QoS-enhancement solutions. He has authored 30 peer-reviewed articles and has secured over 125 patent filings. He received the IEEE Bangalore Young Technologist of the Year in 2020. His research interests include AI-assisted QoE enhancement for smartphones, Wi-Fi QoS Management, low latency communications, and cross-layer optimization techniques.
Talk: Enhancing the Real-Time Traffic Latency in Wi-Fi Networks: A Smartphone PerspectiveMayur Channegowda is a seasoned technology architect within Vodafone’s Fixed Access Centre of Excellence team. With over 15 years of experience in the telecommunications domain, he has consistently driven innovation and excellence in the development and integration of Software-Defined Networking (SDN)-based control and management systems.
In recent years, Mayur has been at the forefront of Customer Premises Equipment (CPE) management, collaborating closely with leading vendors, strategic partners, and global standards organizations. His work focuses on shaping the evolution of management architectures and solutions that simplify and accelerate the adoption of cutting-edge technologies on CPE.
Greg White has been a technical leader at CableLabs since 1999, playing a vital role in developing transformative technologies for the broadband industry. He has been a technical lead or key contributor for every iteration of DOCSIS since version 1.1, including serving as the lead architect of the Emmy Award-winning DOCSIS 3.0 specification. His influence extends across numerous other groundbreaking cable industry specifications.
Recently, Greg led the development of Low Latency DOCSIS technology and its associated IETF standards, enabling applications to achieve ultra-low round-trip delays even at high data rates, a critical advancement for modern network performance.
Greg remains an active contributor in leading technical forums, including the IETF, IEEE 802.11, and the Wireless Broadband Alliance. He also has a distinguished history of leadership in international standardization efforts, having served as the founding Chairman of the European Telecommunications Standards Institute (ETSI) Cable Technical Committee and leading cable modem technology standardization within the International Telecommunications Union (ITU).
Xuesong is a Chief Research Engineer at Huawei, specializing in network performance enhancement, including TSN, network slicing, and deterministic networks. With over 8 years of experience in networking, she has led projects such as improving network latency in 5G transport networks and ensuring deterministic latency in large-scale systems. Xuesong is also actively involved in the IETF, contributing to working groups including DetNet, TEAS, and RTGWG.
Talk: Measurement Method of Cloud Network Experience Index (CEI)Bjørn Ivar Teigen is Head of Research at Domos, and a PhD candidate at the University of Oslo. His research interests are in queuing theory, distributed systems, and Machine Learning with applications in modeling and optimizing real-world networks.
'How BBR Congestion Control Tackles Latency'Agenda
Times are in CET We reserve the right to make changes to the agenda.Monday, December 9
Tuesday, December 10
Wednesday, December 11
Past Series & Recordings
Times are in CEST Understanding Latency 2.0December 11, 2023
Watch the recordingDecember 12, 2023
Watch the recordingDecember 13, 2023
Watch the recordingPast Series & Recordings
Times are in CEST Understanding Latency 1.0March 8, 2023
Watch the recordingMarch 7, 2023
Watch the recordingMarch 6, 2023
Watch the recordingRecordings
Understanding Latency 2.0: Webinar 3 December 13, 2023
Speakers: Dave Taht (LibreQoS), Toke Høiland Jørgensen (Red Hat), Neil Davies (PNSol), Magnus Olden (Domos), Manny Patel (Broadcom), Michael Welzl (UiO), Lai Yi Ohlsen (Measurement Lab), Kathleen Nichols (Pollere), Robert (Bob) McMahon (Broadcom).
Understanding Latency 2.0: Webinar 2 December 12, 2023
Speakers: Jason Livingood (Comcast), Stuart Cheshire (Apple), Gavin Young (Vodafone), Koen De Schepper (Nokia Bell Labs), Neal Cardwell (Google), Marek Pešta (CDN77), Wim De Ketelaere (Excentis), Stephan Pruecklmayer (MaxLinear), Jeremy Austin (Preseem, Aterlo Networks), Luis Miguel Contreras Murillo (Telefonica), Thomas Zinner and Katrien De Moor (NTNU).
Understanding Latency 2.0: Webinar 1 December 11, 2023
Speakers: Sean DuBois (LiveKit), Avery Pennarun (Tailscale), Francois Blouin (Meta), Jos Delbar (Airties), Ermin Sakic (NVIDIA), Will Penson (Conviva), Varun Singh (Daily), David Tuber (Cloudflare), William Hawkins (University of Cincinnati), Bjørn Ivar Teigen (Domos) and Damien Sterkers (Broadpeak).
Understanding Latency 1.0: Webinar 3 - Commercializing and deploying low-latency solutions. March 8, 2023
Speakers: Stuart Cheshire (Apple), Gino Dion (Nokia Bell Labs), Magnus Olden (Domos), Angus Laurie-Pile (GameBench), Craig Thomas (Broadband Forum), Greg Mirsky (BBF PEAT, Ericsson), Jason Livingood (Comcast), José Diaz Martínez (RDK) and Bjørn Ivar Teigen (Domos).
Understanding Latency 1.0: Webinar 2 - How big is the problem and what is being done to fix it? March 7, 2023
Speakers: Kathleen Nichols (Pollere LLC), Toke Høiland Jørgensen (Red Hat), Dan Siemon (Aterlo Networks, Preseem), Peter Thompson (Predictable Network Solutions Ltd.), Lai Yi Ohlsen (Measurement Lab), Koen De Schepper (Nokia Bell Labs), Dave Taht (Bufferbloat Project and LibreQoS) and David Tuber (Cloudflare).
Understanding Latency 1.0: Webinar 1 - What is latency and why does it matter to you? March 6, 2023
Speakers: Gavin Young (Vodafone), Dave Taht (Bufferbloat Project and LibreQoS), Bjørn Ivar Teigen (Domos), Brennen Smith (Ookla), Varun Singh (Daily), Mayur Sarode (Ex-Microsoft, Mixed Reality), Magnus Olden (Domos) and Stuart Cheshire (Apple).