Broadband Forum Summer Meeting Newsletter

Broadband Forum Summer Meeting Newsletter

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Summer 2026 Member Meeting Roundup

Date: June 1, 2026 — June 4, 2026

Welcome from our CEO, Craig Thomas

Craig Thomas, Broadband Forum, CEO

Services-led broadband was very much in vogue in Milan as the Broadband Forum membership came together for our Annual and Summer Meeting.

We reflected on a strong 2025, during which our membership grew to 195 companies, driven by a surge in Principal Membership. As a result, contributions were equally as impressive, with 27 new documents published across our work areas.

These contributions have led to some exciting work being published and advanced over the year, including enhancements to USP and TR-181 to support IoT deployments, an accelerated take up of OB-UDPST, and a growth of AI/ML across our work areas.

All of our technical work areas are increasingly active and it is especially rewarding to see the newly formed Service Requirements Work Area already publishing and progressing new work in its first year.

I encourage all existing and prospective members to invite new peers to engage with the Service Requirements Work Area, which sits at the heart of our “Services-led” broadband strategy. Its charter is to represent the overarching service requirements defined by CTO/CIO office teams, network and service planning teams, and product management teams.

It was great to see all the participation and contributions throughout the week’s activities, including our Service Provider social event, Forum-wide discussion on broadband security requirements, and of course, our ever-popular BASe Summit.

Looking ahead to 2026, our focus now turns to key strategic initiatives, advancing service requirements and services-led broadband, Provider Cloud and AI/Automation Survey, our AI and LLM Approach and our expansion into LATAM with the launch of a new regional community event.

I’d like to congratulate to our newly elected and re-elected Board of Directors and Technical Committee Chair who will continue to drive our services-led broadband strategies forward. Congratulations to Bernd Hesse, Chen Li, Frank Van der Putten, Joey Boyd, Martin Casey, Mauro Tilocca, and Lincoln Lavoie!

And a big thank you to our meeting sponsor, Motive! We look forward to seeing you at our Fall Meeting in Denver, Colorado, from 02–05 November.

  • Broadband Forum CEO, Craig Thomas


 Thank you to our sponsor, Motive!

Hande Erdem, Product Director, Motive

"AI agents are becoming more advanced, but they are not yet able to coordinate with each other" was the key message from Motive Product Director Hande Erdem during her keynote presentation on ‘Rethinking Broadband Device Management in the Age of AI’.

A variety of AI agents are being developed to operate across multiple layers of the broadband network, including customer care and performance analytics. However, as these agents continue to develop independently, they risk fragmentation.

Hande cited research from Anthropic, Google DeepMind, the landmark CooperBench '26 study, which highlighted that multi-agent coordination remains an unsolved problem. For example, CooperBench found that AI agents have a 30% lower success rate when working together compared to working alone.

Currently, each system derives its own insights from its own data and there are no consensus protocols, conflict detection or common frameworks to ensure they can work together. This can create several issues.

For example, during a firmware rollout, a ‘bug’ could be introduced that degrades the customer’s quality of service. This could take the service provider’s analytics AI agent hours to flag the issue as it does not usually receive data in real time. But at the same time, the customer care AI agent is receiving complaints and attempting to resolve them per-ticket. However, because it reasons only within its own domain, it does not recognize the firmware as the root cause of the issue and may apply fixes that inadvertently make things worse. Ultimately, neither agent is aware of what the other knows or is doing.

It was noted that this fragmentation is making service providers cautious of integrating AI innovations and are also limiting AI autonomy to low-risk zones because the coordination and safety problem is not yet solved.

While there are standards in the development phase for LLM coordination – including work from TM Forum and the Broadband Forum covering areas such as Agent Fabric, A2A protocols, and MoDaaS [Models-as-a-Service] – greater collaboration in standardization efforts is required. Hande concluded: “We not only need to build smart systems, but we also need to ensure that they are smart together, not just individually.

View her comments here.


Innovations in services-led broadband take center stage at the BASe Summit

Bernd Hesse, BASe Chair

The Broadband Forum carried the momentum from its Melbourne event into the BASe Summit in Milan, bringing together broadband leaders over two days of collaboration and insight.

Attendees explored key innovations shaping the future of access and the services-led broadband journey, including new services and value-creation opportunities, advances in AI and automation, and strategies for delivering a solid customer experience.

The summit featured contributions from operators, vendors and analysts, who discussed valuable perspectives through technical presentations, case studies, operator-focussed panels and real-life demonstrations.

I would also like to welcome the newest members of the BASe team: Francisco De Carvalho (Radisys) and Evan Sun (Huawei), who will help drive our efforts across South America and Asia, respectively.

Thank you for your continued contribution and commitment to the BASe Community. We look forward to hosting more in-person BASe events throughout the year at key global industry events including TechExpo and Network X, with more to be confirmed. For those unable to attend in person, the vBASe virtual series will also continue across the year.

  • Broadband Forum Chief Marketing Officer, Bernd Hesse


Work Area Updates

For the full list of all Technical Reports published by Broadband Forum, click here. Please feel free to share this information with your colleagues so they are engaged with and aware of the developments of this work. For additional insight and to get involved, sign up for access to Broadband Forum tools and access your account using your company email address.

Access nears completion of PON requirements and steams ahead with PON Plugfests

The Access Work Area focuses on developing technical specifications and test plans that deliver multi-vendor interoperability for last mile broadband deployments across access network technologies such as fiber, copper, and wireless networks (HS-PON, XGS-PON, 25GS, NG-PON, Gfast, MoCA, etc.).

In Progress:

The Access Architecture and Framework Project Stream progressed WT-280 ‘PON in the context of TR-178’ specification on OLT-ONU PON requirements. The project stream is targeting Straw Ballot readiness after the Summer Meeting. It is planned to be used in the development of DTP-247 ONU Conformance test plan.

The Access Interoperability and Test Project stream discussed and resolved WT-309, Issue 3, Corrigendum 1 ‘PON TC (Transmission Convergence) Layer Interoperability Test Plan’ comments and will be preparing this document for Final Ballot. DTP-255 ‘OLT-ONU Interoperability Test Plan’ was also discussed and was agreed to be prepared for Straw Ballot during the interim period. DTP-247 Issue 5 ONU Conformance Test Plan was agreed to commence to cover HSP and 25GS PON technologies. It will also cover newer ONU management functionalities specified in recently published ITU-T G.988 (e.g., power management functionality)

The Access Management Project Stream continued to work on PON YANG specifications. A set of four Technical Reports are ready for Straw Ballot: 

  • WT-385 Issue 3 Amendment 1 PON YANG model

  • WT-489 Issue 1 Amendment 1 ONU Authentication and Selection of eOMCI or vOMCI

  • WT-512 PON OMCI SMA as EAP-OMCI Method

  • WT-505 ONU Management at Scale YANG model

Additionally, WT-496 MoCA YANG model is under Straw Ballot until July 7th.

A new project ‘WT-542 ‘YANG Implementers Guide for Access Nodes’ was started. The goal is to provide guidelines on how operators can manage their access networks. It will help the understanding of the BBF YANG data model, and also the reasons behind YANG model choices and how use cases can be implemented on different hardware configurations. Example YANG instances provide hands-on guidance. 

Events:

The most recent Broadband Forum interoperability plugfest, held at the LANPARK laboratory in France took place in April. The event was a great success with participation from numerous OLT and ONT manufacturers. Participants tested their latest XGS-PON, 25GS-PON, and/or 50G-PON implementations against each other.

The next PON interoperability plugfest is confirmed for October 5-9, 2026, which will take place at the UNH-IOL testing facilities in USA. Details can be found here: Broadband Forum PON Plugfest 2026 | InterOperability Laboratory .

For more on the Access Work Area’s ongoing projects, please see: https://broadband-forum.atlassian.net/wiki/spaces/BBF/pages/46629507 .

Connected User closes in on launch of first-ever MatterService data model

The Connected User Work Area develops specifications, implementation guides, reference guides, and test plans for the deployment, management, and consumption of services by the end-users.

The work area is nearing a major milestone in its work on using USP as an interface to the Matter protocol to build communication paths between connected devices and their services. Connected User is planning to launch the first-ever MatterService data model, ‘Matter Service Data Model for USP-enabled Devices (WT-517)’, following the Summer Meeting. When integrated with the USP, the Matter protocol will enable BSPs to deploy compatible devices in the smart home faster and manage them more easily. Matter networks and devices - such as TVs, speakers, sensors and cameras - are controlled via fragmented applications from multiple vendors. USP will allow all supported devices to be managed, monitored, and controlled by a standards-driven application regardless of the brand in use.

Since the Spring Meeting, the group has published USP Data Model (TR-181) Device: 2.21, which includes updates on certificate provisioning, Wi-Fi improvements, containerization, IoT onboarding, new interfaces and more. It also published WT-106 Amendment 17 ‘Data Model Template for CWMP Endpoints and USP Agents’, which specifies guidelines to be followed by all TR-069-enabled devices to ensure multi-vendor environments for service providers.

In the Subscriber Networking Project Stream, Wi-Fi 7 Performance Testing will soon be available for the BBF.398 Carrier Grade Wi-Fi Program with the group finalizing the metrics and remaining changes to WT-398 Amendment 4. The project stream also continued work on mesh performance, progressing work on the test cases and test architecture for the DTP-527 (Wi-Fi Mesh/SON Test Plan).

The work area advanced its work in unifying Residential Gateway device requirements, publishing Issue 10 of TR-124. The work will help BSPs and its subscribers determine if a Residential Gateway can match the capabilities of their broadband service.

New work was started on WT-535 “Service Tiers for Residential Gateway Classification,” which will aim to define a multi-factor Residential Gateway (RG) capability tier classification framework to provide a simple way to describe the suitability of an RG for broadband services. The project will use TR-124 requirements to define the basic needs for ‘service tiers’ that can be later used for device classification.

The group held a special session to discuss the Life Cycle Management (LCM) of applications across open source Customer Premises Equipment (CPE) platforms. LCM is a key framework developed by the prpl Foundation to support services providers to remotely deploy third-party applications and securely run them in containers across different CPE hardware.

Take a look at the Connected User’s latest work: https://wiki.broadband-forum.org/display/BBF/Connected+User+Work+Area .

Network Architecture closes to Subscriber Session Steering publication and continues innovation with a series of new projects

The Network Architecture Work Area develops the architecture and nodal requirements for end-to-end broadband deployments across traditional and converged networks to ensure the best possible quality of experience for users.

During the Summer Meeting, the Broadband Service Architecture (BSA) Project Stream addressed a number of Straw Ballot comments on Subscriber Session Steering (WT-474) as it plans to publish the work imminently. WT-474 will provide the architecture to pragmatically select, balance and manage subscriber session mapping to the service gateway.

Two NPIFs were discussed and approved throughout the week on broadband network experience analysis and real-time, multi domain service performance measurement. Another NPIF was discussed and progressed on Quantum Key Distribution for Broadband Network. The group also continued work on Multi-Service Disaggregated BNG (459 document series), with work on the control and user plane separation for Issue 4 of WT-459 progressing during the meeting.

The group received several contributions to and progressed a new project on Evaluation Method for PON Micro Congestion (WT-539), which will help service providers identify issues in shared networks before they impact the customer experience.

The Quality of Experience (QoE) Project Stream discussed the work on the L4S in Broadband (WT-519), as it plans to finalize the project in the summer with the intention of sending it to Straw Ballot in September.

The Wireless Wireline Convergence (WWC) Project Stream has sent the corrigendum of Issue 1 of ‘Multi-Tenant 5G FWA’ (TR-507)to Final Ballot. Progress was also made on Security Considerations for IPv6 Broadband Networks (WT-515) and Public Wi-Fi User Authentication (WT-497).

The project stream also continued work on WT-470 Issue 3 and WT-456 Issue 3 – which focuses on convergence to a single 5G core – but decided to extend the Straw Ballot process to welcome further contributions on an issue concerning mobility.

For more information on Network Architecture Work Area’s ongoing work, visit: https://wiki.broadband-forum.org/display/BBF/Network+Architecture+Work+Area .

Provider Cloud plans operator survey on CloudCO adoption

The Provider Cloud Work Area develops frameworks and specifications to enable broadband services and networks to utilize cloud-based deployment approaches, including automation and autonomous systems that will harness machine learning and AI.

The Provider Cloud Work Area is finalizing the development phase of an operator survey surrounding CloudCO. The survey will provide the work area with market insights and direction on where to focus its future work. The group has developed a list of questions for the survey and is calling final contributions as it plans to release the survey results ahead of Network X in October.

The CloudCO Architecture Project Stream continued work on CloudCO enhancements and updating the architectural framework. It finalized the remaining updates and prepared WT-477 for Straw Ballot and held a joint session with the Network Architecture Work Area to help advance WT-384 Issue 2 to Straw Ballot.

The Cloud Interfaces Project Stream has continued work on the broadband intent interface between orchestrator and controller (WT-528), with new use cases and a YANG model proposed for Issue 2 of the project. The project was sent to Straw Ballot during the meeting. The project stream also progressed work on WT-413 Issue 2, which standardizes the SDN Management and Control Interfaces for CloudCO network functions. The group is looking to send the project to Straw Ballot imminently.

The Cloud Interfaces Project Stream held joint discussions with the Access Work Area. This also included a deep dive on ‘Cloud CO Enhancement: Agent-enabled Architecture’, a new project for a YAN Implementer Guide, and interface interoperability and conformance tests between OLT and controller (WT-414). The project stream completed the Common YANG Models WT-383 Amendment 10 and will now work on Amendment 11 of the project. The group also kicked off a refresh project for WT-411 - that defines the interfaces between functional modules within a Cloud Central Office (CloudCO) environment – to align with the latest work on WT-454 for YANG models and WT-528 for broadband intent interfaces. Working with the Access Work Area, a new project on WT-541 ‘Companion XML Tool for OLT NETCONF/YANG NBI Standard Conformance Test Plan’ was approved and started.

The Cloud Components Project Stream continues to work on completing Issue 2 of WT-436 on ‘Automated Intelligent Management (AIM)’ and WT-508 on Broadband Network Data Collection (BNDC).

More information about the Provider Cloud Work Area can be found at: https://wiki.broadband-forum.org/display/BBF/Provider+Cloud+Work+Area

Service Requirements publishes AI In Broadband vision and begins framework for its evolution

The Service Requirements Work Area defines user-centric, actionable service requirements and specifications for subscriber, access, and Broadband Service Providers’ (BSPs’) core networks. The work area is focused on providing guidance on the relevant requirements for the industry to drive the technical, services-led work of Broadband Forum’s Access, Connected User, Network Architecture and Provider Cloud work areas.

The Service Requirements Work Area published the ‘AI in Broadband Networks’ project (MR-529), its first ever document since its inception in 2025. The document established a vision of an AI powered future for broadband and served as foundation to initiate a new project. The release of the document was supported by a range of marketing activities including a press release, blogs and a webinar.

The next phase, ‘AI in Broadband Networks – Phase 2’ has received significant contributions and is in progress with WT-536 “Service Framework for AI in Broadband Networks”. The project will examine a high-level AI-driven service framework. Its objective is to guide service providers as they evolve their networks under emerging AI trends, covering new AI service development, network capability deployment, and network operation methodologies.

Related AI work in WT-537 “Service Requirements for AI Agents in Broadband Networks” was also progressed during the Summer Meeting. The document is focused on defining service requirements for AI agents in broadband networks. The meeting progressed a proposal on the framework and two use cases – including IoT and experience assurance - and their requirements for Agentic AI in enabling autonomous networks and new services.

Progress continued on the work area’s wholesale initiative WT‑532 ‘Wholesale Service Models, Use Cases, Requirements, and Best Practices’, which included defining a high-level reference architecture and testing requirements.

The work area initiated new project on “Real time, multi domain service performance measurement and reporting.” It was agreed that Phase 1 of the project would start in the Service Requirements Work Area, before the implementation phases begin within Network Architecture.

A key deliverable, WT-524 ‘Service and QoE Definitions’ to ensure the applications are supported by appropriate network KPIs such as network performance and latency metrics, is progressing through Straw Ballot,

Service Aware Quality on Demand (WT-533) project also progressed with contributions on operational workflows of QoD and the next steps.

The work area also continued to drive the Edge Computing in Broadband Networks (WT-534) project forward, accepting two new use cases community data centre resource demands and facilitating edge assisted AI Agent deployments.

Collaboration continued with the Network Architecture and Provider Cloud Work Areas to study new use cases and requirements for Network Enhanced Residential Gateways (NERG). The “NERG new” initiative aims to help operators monetize user experience and expand private‑line offerings through cost‑effective metro‑area private line networking.

While the work of the group holds significant importance for the industry and external service requirements, its progress is driven by membership engagement. The work area invites members to take the opportunity to contribute topics and work where they would like to see greater innovations on existing requirements and address new service types.

You can learn more about the Service Requirements work area here: https://wiki.broadband-forum.org/display/BBF/Service+Requirements+Work+Area

YANG Ninjas: Leading YANG across the broadband industry

The “YANG Ninjas” is an advisory group of volunteers responsible for reviewing YANG data models created within the Broadband Forum. Its task is to ensure consistency and adherence to the Broadband Forum YANG Best Current Practices (OD-360). The group is overseen by the YANG Sensei: Joey Boyd (Adtran) and Sven Ooghe (Nokia).

The guidelines put forward by OD-360 not only provide guidance for authors of Broadband Forum YANG models but are also enforced prior to YANG model publication to ensure a high level of quality and consistency across all Broadband Forum projects. The current published version of OD-360 Amendment 3 can be found here

The YANG Ninjas remain deeply involved in YANG-related efforts that are ongoing in the Work Areas, notably the Provider Cloud and Access Work Areas. This also includes involvement in a newly approved project to create an “implementers' guide” for managing a YANG-enabled Access Node (WT-542).

If you are interested in joining the YANG Ninjas to help with the development of YANG data models and management specifications within the Broadband Forum Work Areas, please contact Joey or Sven. Entry level criteria include a proven knowledge of YANG data modeling and preferably knowledge of the different tools used to create and publish YANG models.

If you are interested in joining the YANG Ninjas, contact Joey or Sven or find out more on the Wiki: https://wiki.broadband-forum.org/display/BBF/YANG+Ninjas .


OB-STEER calls for participation to kick-start innovation

The OB-STEER project started with code that was developed for the 2024 Broadband Forum Innovation Demonstrations at Network X. Building on Broadband Forum’s working text WT-474, OB-STEER aims to create a reference implementation of the Subscriber Session Steering architecture to deliver flexible, on-demand connectivity and simplify network management.

Interoperability of Subscriber Session Steering is of utmost importance as it will be implemented in access network equipment of various vendors. OB-STEER therefore aims to reach out to vendors to agree on implementation options that remain compatible.

Several companies continue to express an interest in joining the OB-STEER project to help progress the existing open source code base. The main code case for the project has been upgraded from Python to Golang (Go programming language) to improve performance and is available in Broadband Forum’s Bitbucket repository.

The project plans to upgrade the code base to align with the WT-474 straw ballot version, which will update the ProtoBus and YANG modules.

If you would like to get involved and contribute to the project, please contact hagen.woesner@bisdn.de

For more information about OB-STEER and its current activities, visit: Open Broadband - Subscriber Session Steering (OB-STEER) .

OB-UDPST’s first deployment continues integration; IETF protocol formalization progresses

The Open Broadband-UDP Speed Test (OB-UDPST) project produces an open source implementation of a speed test tool as defined in the Broadband Forum’s TR-471 (Maximum IP-Layer Capacity Metric and Measurements) standard. This standardized measurement approach exists to help broadband operators deliver reliable and robust gigabit broadband services.

OB-UDPST has continued its progress on its next major release, Release 9.0.0, which is set to be completed in July 2026. The new version includes expanded telemetry (in JSON format) from server-side processes, enabling the collection of more detailed, real-time information about what is happening inside backend servers. It also introduces smaller sub-interval sizes that are less than one second, allowing for greater detection of rapid changes and transient events. Additionally, the new release includes enhancements for sequence number handling due to back pressure from the protocol stack. This strengthens the detection of “true” network loss at high data rates.

The most recent enhancement to the new release is support for Explicit Congestion Notification (ECN). This allows the software to detect, measure, and react to CE (Congestion Experienced) indications from intermediate routers and home gateways and is expected to greatly enhance test capabilities in L4S environments.

The new version remains backward compatible with the current 8.2.0 version and, in addition to enhanced protocol security, includes several improvements in server efficiency. Also, OB-UDPST has expanded its platform availability with a prototype Windows application and Android app, which is now available for testing.

The OB-UDPST group continues its efforts to create a harmonized standard across various standards bodies and has achieved a new milestone with the IETF. The ‘UDP Speed Test Protocol (UDPSTP) for One-Way IP Capacity Metric Measurement’ is defined in RFC 9946 by the standards body. The new RFC, a companion to the IETF’s existing RFC 9097 (Metrics and Methods for One-Way IP Capacity), is targeted at implementers and is closely aligned with TR-471.

Marketing efforts to spread awareness of its QED-like functions and role beyond just simple "speed testing" have progressed. Following the release of a blog and series of videos, a webinar on ‘Turning Speed Tests into Service Insight: Modernizing Performance Measurement with TR-471’ took place. Discussions to publish a whitepaper on “Moving from TR-143 to TR-471 - from simple average speeds to comprehensive performance measurements” continue.

For more information about the OB-UDPST project team’s current progress, please visit: https://wiki.broadband-forum.org/display/OBUDPST/OB+UDP+Speed+Test+Home

OB-USP-Agent targets Release 12 (Lapland Longspur) and announces integration upgrades for RDK and prpl

Open Broadband-User Services Platform-Agent (OB-USP-Agent) is an open source project that is focused on creating a reference implementation of the User Services Platform (USP) specification from an "Agent" perspective.

OBUSPA is progressing Release 12 (Lapland Longspur), with three major features in progress and an additional 12 minor fixes already complete.

The open source software from OBUSPA has been upstreamed into the prpl Foundation and RDK open source communities. OBUSPA is a key component in these middleware solutions (e.g., prplOS and RDK-B) as it enables the remote management of the device and opens the possibility of decentralizing the device's data model into USP-enabled containerized applications.

Since the Spring Meeting, prplOS 4.2 (GA) was released with OBUSPA 10.0.14 and prplOS 5.0 is set to incorporate Release 11 (Kestrel) and be available in June 2026. The Q1 release of RDK-B, which integrated OBUSPA 10.0.11, was also released. These updates allow BSPs using prpl Foundation and RDK platforms to offer new applications faster on end-user devices such as routers and residential gateways.

The continuous integration and delivery (CI/CD) process for OBUSPA has also improved, with QA Cafe now providing resources – the CDRouter tool – to provide continuous testing against the USP compliance test plan (TR-469). A PDF of all testing results is now available on GitHub.

For more information about the team’s latest work, visit: https://wiki.broadband-forum.org/display/OBUSPA/OB-USP-Agent+Home.


Board of Directors and Technical Committee Chair election results

2026-2027 Broadband Forum Board 

We are delighted announce our newly elected and re-elected Board of Directors and Technical Committee Chair who will guide the Broadband Forum’s services-led broadband strategy. Congratulations to Bernd Hesse (Lambda Networks), Chen Li (AT&T), Frank Van der Putten (Nokia), Joey Boyd (Adtran), Martin Casey (Calix), and Mauro Tilocca (FiberCop), who join the Board of Directors for a two-year term.

We’d also like to extend our congratulations to Lincoln Lavoie (UNH Interoperability Labs) who has been re-elected as the Technical Committee Chair of the Broadband Forum for a two-year term.

Learn more about the full Broadband Forum leadership team here: About BBF | Broadband Forum  


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Welcome to our new and returning members!

There were 127 registered attendees in Milan, Italy, for our first member meeting of the year. We said a warm welcome to 10 first-time attendees and eight guests from three different companies. Welcome to our 2026 new members Algerie Telecom, Aveq, HPE, Rural Fibre Co, Tinno.

Are you interested in becoming the newest member of the industry’s leading standards body for defining broadband networks? Broadband Forum membership will not only accelerate your company’s progress but enable you to become a key influencer developing 5G, the cloud, the connected home, and access networks.

We have a range of membership options for companies of all sizes, from startups to large corporations and not-for-profit organizations. Our new regional Operator Membership category has further opened participation; find further details of the access level privileges, benefits, and requirements there.

To learn more about the benefits of membership, watch the video interview with Rhonda Heier, Director of Membership Development, discussing the value of the Broadband Forum membership here or email rheier@broadband-forum.org for more information.

Contact information

Questions or ideas? Contact the Broadband Forum on +1 510.492.4020 or email info@broadband-forum.org.