Radisys Announces Open Source LTE Radio Access Network (RAN) Software for the Mobile-CORD (M-CORD) Project

June 17, 2024 Lori Mesecke

Open source RAN software is a testament of Radisys’ commitment to open solutions enabling rapid adoption of the CORD architecture for 5G service delivery

Hillsboro, OR, February 21, 2017Radisys® Corporation (NASDAQ: RSYS), the services acceleration company, today announced that it has open sourced its industry-validated and tested LTE RAN software, making it available under the Apache 2.0 license for ON.Lab’s open Mobile-CORD (Central Office Re-architected as a Datacenter) 5G architecture. The M-CORD reference solution brings the CORD framework to the mobile edge of the network for 5G services. By delivering an open source RAN for M-CORD, Radisys is enabling communications service providers to fast track their migrations from the traditional Central Office to virtualized data centers built with open source components.

“Coming on the heels of Radisys delivering the industry’s first Evolved Packet Core open source software for M-CORD, the addition of an open source LTE RAN solution to M-CORD provides communications service providers with an accelerated path to deploying 5G services,” said Guru Parulkar, executive director, ONF, ON.Lab and Stanford Platform Lab. “Radisys has been a leading proponent of M-CORD as a system integrator and this new open source software offering underscores its unparalleled commitment to M-CORD’s success. We look forward to continuing our collaboration efforts with the Radisys team and supplying open source architectures that aid in the deployment of 5G.”

Open source solutions have emerged as a major factor in aiding communications service providers’ migration from the Central Office to a virtualized data center model, but these telecom and service provider access and infrastructure solutions are complex and require diverse skill sets. As such, communications service providers are embracing the open CORD architecture to achieve the benefits of data center economics and the agility of the cloud. Radisys’ delivery of an open source LTE RAN enables communications service providers to readily adopt the M-CORD architecture and gain its associated benefits of disaggregation for virtualization, network slicing for scalability, and 5G architecture for connectionless mode.

“By making Radisys’ LTE RAN software open sourced, Radisys further cements its commitment to the open source movement as integral part of our corporate strategy to enable communications service providers to avoid vendor lock-in and reduce time-to-market,” said Brian Bronson, president and CEO, Radisys. “Radisys’ LTE RAN software is field-hardened and proven globally in deployments around the world. By bringing our LTE RAN to the open source community through M-CORD, we can enable a 5G platform today while also focusing on delivery of a 5G RAN solution.”

Radisys’ open source LTE RAN reference solution for the M-CORD reference architecture will be available March 2017. Radisys’ own M-CORD solution is a compilation of the company’s open source LTE RAN and EPC reference architecture pre-integrated and deployed on its DCEngine™ platform – an open hardware solution based on the OCP-ACCEPTED™ CG-OpenRack-19 specification from the Open Compute Project. The combination of this open software and hardware solution with Radisys’ integration, validation and custom development services delivers a service provider-ready solution. 

See the M-CORD Demonstration at Mobile World Congress

Radisys and ON.Lab, along with other contributors, will demonstrate M-CORD use cases running on commodity hardware and on DCEngine at Mobile World Congress, February 27-March 2 in its Booth 5I61 in Hall 5. To see the demonstration and meet with Radisys’ CORD and open source experts, contact open@radisys.com

About CORD Project

CORD™ (Central Office Re-architected as a Datacenter) brings datacenter economics and cloud flexibility to the telco Central Office and to the entire access network. CORD is an open source service delivery platform that combines SDN, NFV, and elastic cloud services to network operators and service providers. It integrates ONOS, OpenStack, Docker, and XOS—all running on merchant silicon, white-box switches, commodity servers, and disaggregated access devices. The CORD reference implementation serves as a platform for multiple domains of use, with open source communities building innovative services for residential, mobile, and enterprise network customers. The CORD ecosystem comprises ON.Lab and organizations that are funding and contributing to the CORD initiative. These organizations include AT&T, China Unicom, Google, NTT Communications Corp., SK Telecom Co. Ltd., Verizon, Ciena Corporation, Cisco Systems, Inc., Fujitsu Ltd., Intel Corporation, NEC Corporation, Nokia, Radisys, and Samsung Electronics Co. See the full list of members, including CORD’s collaborators, and learn how you can get involved with CORD at www.opencord.org.

CORD is an independently funded software project hosted by The Linux Foundation, the nonprofit advancing professional open source management for mass collaboration to fuel innovation across industries and ecosystems.

About Radisys

Radisys helps communications and content providers, and their strategic partners, create new revenue streams and drive cost out of their services delivery infrastructure. Radisys’ hyperscale software-defined infrastructure, service aware traffic distribution platforms, real-time media processing engines and wireless access technologies enable its customers to maximize, virtualize and monetize their networks. For more information about Radisys, please visit www.radisys.com.


Radisys® is a registered trademark of Radisys. All other trademarks are the property of their respective owners.

Previous Flipbook
Evolution of RAN Architectures for Narrow Band IoT (NB-IoT) Services
Evolution of RAN Architectures for Narrow Band IoT (NB-IoT) Services

Next Article
Charting Your Path to RAN Virtualization
Charting Your Path to RAN Virtualization

Cloud-RAN (also known as C-RAN) is part of the ongoing evolution of the Radio Access Network. C-RANs are ga...