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Featured

O-RAN SPECIFICATIONS

59 New or Updated O-RAN Technical Documents Released since March 2026

Including 10 new titles. Learn more in our announcement.
O-RAN SPECIFICATIONS

O-RAN ALLIANCE Completed its Specification Release 5

Mature O-RAN specifications allow implementation of many advanced features in existing 4G-5G. Check the O-RAN-R005 release notes for details!
O-RAN PLUGFEST

O-RAN Global PlugFest Spring 2026 Furthered Multi-vendor End-to-End Integration of Massive MIMO O-RAN-based Components

Learn about the PlugFest achievements in our press release
RESEARCH REPORT

Data Privacy-Preserving Techniques for O-RAN

Addressing data privacy challenges of the disaggregated O-RAN architecture sharing sensitive data across multi-vendor assets and third-party applications
INDUSTRY UPDATE

O-RAN specifications have matured significantly, and open, cloud-native design is now a baseline expectation!

The focus for 2026 and beyond is on consolidation of O-RAN specification work for updating EXISTING 5G NETWORKS. Learn more here.
INDUSTRY UPDATE

AI-driven network intelligence is moving from experimentation to industrial-scale deployments!

Hear from leading operators and vendors discussing where they stand in their shift toward AI-native RAN.
EventsPress ReleasesStatements and AnnouncementsWhite PapersIn the News

Events

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O-RAN ALLIANCE Face-to-Face Meeting, 18-22 October 2027 in Asia

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October 18, 2027

O-RAN ALLIANCE F2F Meeting, 7-11 June 2027 in America

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June 7, 2027

O-RAN ALLIANCE F2F Meeting, 15-19 February 2027 in Germany

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February 15, 2027

O-RAN ALLIANCE F2F Meeting, 19-23 October 2026 in Hanoi, Vietnam

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October 19, 2026

Press Releases

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O-RAN Global PlugFest Spring 2026 Furthered Multi-vendor End-to-End Integration of Massive MIMO O-RAN-based Components

O-RAN Global PlugFest Spring 2026 Furthered Multi-vendor End-to-End Integration of Massive MIMO O-RAN-based Components

  • O-RAN ALLIANCE PlugFests offer testing and integrationopportunities to accelerate the development of open and intelligent RANsolutions
  • Spring 2026 PlugFest advanced multi-vendor massive MIMOintegrations, network efficiency, open-source software utilization, and more
  • The Spring 2026 PlugFest was co-hosted by 13 operators, OTICs andinstitutions in 9 labs worldwide – with a total of 31 companies andinstitutions participating

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O-RAN Global PlugFest Spring 2026 Furthered Multi-vendor End-to-End Integration of Massive MIMO O-RAN-based Components

June 4, 2026
LF Networking Welcomes O-RAN Software Community as Formal Project, Deepening Open RAN Ecosystem Collaboration

LF Networking Welcomes O-RAN Software Community as Formal Project, Deepening Open RAN Ecosystem Collaboration

Migration of O-RAN SC under the LFN umbrella marks a new chapter for open source Radio Access Network development, with continued O-RAN ALLIANCE partnership.

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LF Networking Welcomes O-RAN Software Community as Formal Project, Deepening Open RAN Ecosystem Collaboration

April 16, 2026
ATIS Achieves a Milestone in Fostering a More Vibrant U.S. and Allied Supplier ICT Ecosystem with the Transposition of O-RAN ALLIANCE Specifications to ATIS Standards

ATIS Achieves a Milestone in Fostering a More Vibrant U.S. and Allied Supplier ICT Ecosystem with the Transposition of O-RAN ALLIANCE Specifications to ATIS Standards

The collaboration advances the shared objectives of both organizations to promote more intelligent, open, virtualized, and globally standards-compliant mobile networks.

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ATIS Achieves a Milestone in Fostering a More Vibrant U.S. and Allied Supplier ICT Ecosystem with the Transposition of O-RAN ALLIANCE Specifications to ATIS Standards

February 17, 2026
O-RAN ALLIANCE Summit at MWC Barcelona 2026: Capturing AI-Enabled Open RAN Opportunities Today and in Tomorrow’s Open 6G

O-RAN ALLIANCE Summit at MWC Barcelona 2026: Capturing AI-Enabled Open RAN Opportunities Today and in Tomorrow’s Open 6G

Invitation to the O-RAN ALLIANCE Summit at MWC Barcelona 2026.

O-RAN ALLIANCE Summit at MWC Barcelona 2026: Capturing AI-Enabled Open RAN Opportunities Today and in Tomorrow’s Open 6G

December 15, 2025

Statements and Announcements

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Inside O-RAN specification development: publication "train" process for better efficiency

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August 5, 2026

59 New or Updated O-RAN Technical Documents Released since March 2026

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July 17, 2026

O-RAN ALLIANCE Completed its Specification Release 5 (O-RAN-R005)

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June 8, 2026

The journey to 6G is not about waiting for 2029 - it is about making the right decisions today!

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April 29, 2026

O-RAN White Papers and Resources

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O-RAN ALLIANCE Overview Presentation

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July 31, 2026

Potential Energy Savings Features in O-RAN

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January 20, 2025

O-RAN Empowering Vertical Industry: Scenarios, Solutions and Best Practice

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August 27, 2024

Zero Trust Architecture (ZTA) for Secure O-RAN

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June 30, 2024

In the News

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The first Open RAN call using third-party radios over AT&T’s commercial network

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October 24, 2025

Vodafone advances future-ready radio access network

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October 13, 2025

Samsung and TELUS Collaborate on Canada’s First AI-Powered RAN Intelligent Controller To Optimize Network Performance and Energy Efficiency

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September 18, 2025

Biden-Harris Administration Awards $273 Million For Wireless Innovation

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December 13, 2024