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News & Events

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Statements and Announcements

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

Learn about O-RAN publication train process enabling more efficient specification of new interfaces and functions.

August 5, 2026

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Statements and Announcements

60 New or Updated O-RAN Technical Documents Released since March 2025

Since March 2025, O-RAN Work Groups and Focus Groups published 60 technical documents, bringing the total to 134 titles in current version and 830 documents overall. Four documents represent new titles.

July 24, 2025

July 24, 2025

A Significant Step Forward in the 6G Journey: Reflections from the 3GPP - O-RAN ALLIANCE Joint Workshop

On 24–25 April 2025, the 3GPP - O-RAN ALLIANCE joint workshop brought together experts from across the telecom ecosystem for a focused exchange on coordination for 6G. The dialogue aimed to avoid fragmentation and support aligned 6G development efforts.

April 25, 2025

April 25, 2025

67 New or Updated O-RAN Technical Documents Released since November 2024

Since November 2024, O-RAN Work Groups and Focus Groups published 67 technical documents, bringing the total to 130 titles in current version and 770 documents overall. Five documents represent new titles.

April 10, 2025

April 10, 2025

O-RAN ALLIANCE Security Update 2025

This is the fifth annual O-RAN security blogpost from the O-RAN ALLIANCE’s Security Working Group, or WG11, describing the current state and plans for O-RAN security.

March 6, 2025

March 6, 2025

Advancing RAN Performance: O-RAN ALLIANCE Participants Showcase Innovative Solutions at MWC Barcelona 2025

O-RAN ALLIANCE participants will showcase 33 open and intelligent Radio Access Networks (RAN) solutions throughout MWC Barcelona 2025 and at the O-RAN Virtual Exhibition.

February 21, 2025

February 21, 2025

74 New or Updated O-RAN Technical Documents Released since July 2024

Since July 2024, O-RAN Work Groups and Focus Groups published 74 technical documents, bringing the total to 125 titles in current version and 703 documents overall. Seven documents represent new titles.

October 24, 2024

October 24, 2024

O-RAN Demos for MWC Las Vegas 2024 Showcase Latest O-RAN-Based Solutions

At MWC Las Vegas 2024, O-RAN ALLIANCE participants will present seven demos of their latest O-RAN based solutions.

October 3, 2024

October 3, 2024

O-RAN ALLIANCE Sustainability Focus Group (SuFG) Released Its First Technical Report on Circular Economy Guidelines on Network Equipment

The main objective of this technical report is to promote sustainable business models in the telecommunications industry by implementing a circular economy for network equipment. This includes manufacturing products with eco-design and promoting their reuse and recycling. The goal is to standardize circularity criteria to minimize environmental impact across different life cycle stages.

September 17, 2024

September 17, 2024

O-RAN Demos for MWC Shanghai 2024 Showcase Intelligent Solutions Improving QoS, Smart Manufacturing and RAN Testing

  • Intelligent RAN solutions enhance indoor and outdoor positioning, benefiting smart factory operations and improving Quality of Service (QoS)
  • Advanced RAN testing solutions focus on energy efficiency and simulations of real-world network situations

June 20, 2024

June 20, 2024

69 New or Updated O-RAN Technical Documents Released since November 2023

Since November 2023, O-RAN WGs and FGs published 69 technical documents, bringing the total to 112 titles in current version and 561 documents overall. 11 documents represent new titles.

March 22, 2024

March 22, 2024

Seven O-RAN ALLIANCE Specifications Newly Adopted as ETSI Specifications

Newly released ETSI documents cover the O-RAN Architecture description and the O-RAN A1 interface

February 21, 2024

February 21, 2024

At MWC Barcelona 2024, O-RAN ALLIANCE Participants Showcase Advanced Solutions to Improve RAN Performance

O-RAN ALLIANCE participants will present 41 demos of latest improvements to open and intelligent Radio Access Networks (RAN) throughout MWC Barcelona 26-29 February 2024 and at the O-RAN Virtual Exhibition.

February 15, 2024

February 15, 2024