ETSI releases first O-RAN specification
15.9.2022 17:00:00 EEST | Business Wire | Press release
ETSI and O-RAN are pleased to announce that ETSI has adopted the first O-RAN specification as ETSI TS 103 859, namely ‘O-RAN Fronthaul Control, User and Synchronization Plane Specification v7.02’. The document focuses on Open Fronthaul, one of interfaces in the O-RAN Architecture for open and intelligent Radio Access Networks. It specifies the control plane, user plane and synchronization plane protocols used over the fronthaul interface linking the O-DU (O-RAN Distributed Unit) and the O-RU (O-RAN Radio Unit) for the lower layer functional splits. The scope of TS 103 859 includes both LTE and NR (5G).
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20220915005642/en/
“Recognition of O-RAN specifications by ETSI is another major step in enabling broad adoption of Open RAN,” said Claire Chauvin, O-RAN Board member and Strategy Architecture and Standardization Director at Orange. “Having the O-RAN specification available as an ETSI specification adds further endorsement desired by commercial and public sector entities in a range of countries.”
“The O-RAN specification has been approved as an ETSI specification after a thorough review and requested revisions by our experts,” said Dominique Everaere, Chair of the ETSI Mobile Standards Group Technical Committee. “When specifications go through the ETSI PAS process, they need to comply with the ETSI rules, and the ETSI committee in charge of these specifications works with the organization to ensure they align with existing procedures for approval as ETSI standards.”
The ETSI Publicly Available Specification (PAS) process enables an ETSI partner to submit one or more of its PAS for adoption by ETSI. It can then become an ETSI Technical Specification (TS) or ETSI Technical Report (TR). The organization asking for this process must be a legal entity, have an IPR policy compatible with ETSI’s or have exceptionally accepted to apply ETSI’s IPR policy, and have signed a Cooperation Agreement.
O-RAN is preparing to submit more of its specifications to the ETSI PAS process to recognize additional parts of the O-RAN Architecture as ETSI specifications.
About ETSI
ETSI provides members with an open and inclusive environment to support the development, ratification and testing of globally applicable standards for ICT systems and services across all sectors of industry and society. We are a non-profit body, with more than 900 member organizations worldwide, drawn from 64 countries and five continents. The members comprise a diversified pool of large and small private companies, research entities, academia, government, and public organizations. ETSI is officially recognized by the EU as a European Standardization Organization (ESO). For more information, please visit us at https://www.etsi.org/.
About O-RAN ALLIANCE
The O-RAN ALLIANCE is a world-wide community of more than 320 mobile operators, vendors, and research & academic institutions operating in the Radio Access Network (RAN) industry. As the RAN is an essential part of any mobile network, the O-RAN ALLIANCE’s mission is to re-shape the industry towards more intelligent, open, virtualized and fully interoperable mobile networks. The new O-RAN specifications enable a more competitive and vibrant RAN supplier ecosystem with faster innovation to improve user experience. O-RAN based mobile networks at the same time improve the efficiency of RAN deployments as well as operations by the mobile operators. To achieve this, the O-RAN ALLIANCE publishes new RAN specifications, releases open software for the RAN, and supports its members in integration and testing of their implementations.
For more information, please visit www.o-ran.org.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20220915005642/en/
Contact information
ETSI Press contact:
Claire Boyer
Tel.: +33 (0)6 87 60 84 40
Email: claire.boyer@etsi.org
O-RAN ALLIANCE PR Contact:
Zbynek Dalecky
pr@o-ran.org
O-RAN ALLIANCE e.V.
Buschkauler Weg 27
53347 Alfter/Germany
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Quectel Launches FCE870X and FME170X Tri-band Wi-Fi 7 Modules With Bluetooth 6.0 for Set-top Boxes, Gaming Devices and More30.7.2026 11:00:00 EEST | Press release
Quectel Wireless Solutions, a global end-to-end IoT solutions provider, today announces the FCE870X and FME170X tri-band Wi-Fi 7 modules, powered by the Synaptics SYN4384 chipset and designed for set-top boxes, gaming devices, digital signage, VR/AR headsets, smart gateways and other high-performance connected products. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260730986067/en/ Quectel launches FCE870X and FME170X tri-band Wi-Fi 7 modules with Bluetooth 6.0 for set-top boxes, gaming devices and more The FCE870X and FME170X share the same high-end feature set and differ only in form factor. The FCE870X Wi-Fi 7 module uses a Compact LCC package for embedded designs, while the FME170X Wi-Fi 7 module uses a Compact M.2 package for modular, slot-based systems. Device makers can choose the option that best fits their platform without compromising wireless performance. “These high-end Wi-Fi 7 modules are engineered to run acro
Singapore Selects Thales for Next-generation AI-powered Air Traffic Management System Serving One of Asia’s Busiest Airspaces30.7.2026 11:00:00 EEST | Press release
The Civil Aviation Authority of Singapore (CAAS) has awarded Thales a landmark contract to develop a new NexGen Air Traffic Management System (ATMS) and air traffic control radars, marking a major step towards a more efficient, safer and more sustainable aviation ecosystem. The NexGen ATMS will replace the current LORADS III system with Thales’ TopSky – ATC One solution. The project also covers knowledge transfer including through having CAAS officers join the project office in France and other localisation projects in Singapore. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260730033092/en/ (c) Thales A next-generation system to support the growth of regional air traffic As Singapore prepares to meet rising demand for air travel, the NexGen ATMS will play a pivotal role in introducing a fully integrated, AI-enabled air traffic control environment. At the heart of the system is TopSky – ATC One, Thales’ next-generation auto
Western Europe’s Fashion E-commerce Market Matures, Representing 20% of Online Consumer Spending as Gen Z Drives momentum30.7.2026 10:00:00 EEST | Press release
Fashion remains one of the largest and most resilient categories in Western European e-commerce, accounting for approximately 20% of online consumer spending across key markets, according to the latest NIQ (NYSE: NIQ) report, Decoding the Fashion E-commerce European Market in 2026. The study analyzes the behaviour of more than 2 million online shoppers across 10 European countries, providing one of the most comprehensive views of the region’s online fashion landscape. While fashion continues to play a central role in e-commerce, the category is entering a new phase of maturity. Across Europe, total e-commerce sales grew by 5% over the past year, compared with 3% growth for online fashion sales, highlighting the need for brands and retailers to find new avenues for growth. Key findings of the report: Fashion remains a core e-commerce category Fashion represents around one-fifth of total online spending across Western Europe. It remains one of the largest e-commerce sectors, second only
Takeda Announces FY2026 First Quarter Results, Near-Term Launch Preparations and Pipeline Progress on Track30.7.2026 09:37:00 EEST | Press release
Takeda (TOKYO:4502/NYSE:TAK) announced financial results for the first quarter of fiscal year 2026 (April 1, 2026 to June 30, 2026), marking a period of disciplined execution and operational momentum. Takeda leveraged the resilient performance of its core in-line portfolio to support its long-term strategy, advancing commercial launch preparations and driving critical R&D pipeline milestones. With a clear operational trajectory established in the first quarter and under a new operating model, Takeda remains on track to deliver its strategic and financial commitments for the fiscal year. FY2026 First Quarter Highlights Revenue increased by +10.2% versus the prior-year period on an actual exchange rate (AER) basis and decreased by -0.5% on a Constant Exchange Rate (CER) basis as the negative impact of the loss of exclusivity of VYVANSE® was largely offset by growth from core in-line brands. Core Operating Profit increased by +11.5% on an AER basis and decreased by -0.5% on a CER basis, r
Coulson Aviation Introduces CFR HALO, a Long-Term Fire Retardant Engineered for Modern Aerial Firefighting30.7.2026 09:03:00 EEST | Press release
Coulson Aviation today introduced CFR HALO, a next-generation long-term fire retardant engineered specifically for modern aircraft, tank systems, and wildfire missions. It is the first product from Coulson EmberWorks, the company’s research and development division dedicated to advancing aerial firefighting technologies. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260729960073/en/ Coulson Aviation has introduced CFR HALO, a next-generation long-term fire retardant engineered specifically for modern aircraft, tank systems and wildfire missions. It is designed with mission-optimized viscosity and flow characteristics to improve drop cohesion, reduce airborne drift, and support more accurate placement within the intended target area. CFR HALO is currently advancing through independent qualification programs with CEREN in France and the USDA Forest Service for inclusion on the Qualified Products List (QPL). These programs wil
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom