srsRAN Project is becoming OCUDU. In this post, the SRS team explains what is changing, what is staying the same, and why OCUDU represents the next step toward open, production-ready RAN software for live network deployments.

QCore is a lightweight, single-binary 5G Core optimized for ultra-low compute and power environments, enabling private data-only 5G networks in remote or constrained scenarios such as backpacks, drones, and space.

SRS is excited to be part of 6G-LEADER. The project is funded as part of the latest round of SNS-JU projects. It aims to develop AI/ML-driven, sustainable, and energy-efficient 6G networks. SRS will provide srsRAN Project as the RAN stack, and will focus on developing enhanced O-RAN and energy-efficiency related features. Read the full kick-off press release here.

In this blog, Ryan Decker discusses various aspects of 5G NR. Among his posts are various in-depth text and video guides covering srsRAN, including log and pcap analysis, and setting up E2E networks.

In this paper, Microsoft researchers describe how recent trends in cellular networking make the technology the ideal connectivity solution for emerging industrial AI applications. They showcase the use of the srsRAN Project to build an enterprise-grade 5G testbed and highlight srsRAN's reliability, performance, and flexibility.

In this guide, Qoherent present a step-by-step procedure for building an interference-resilient open-source 5G base station testbed with srsRAN Project, a USRP X410, and a Signalcraft SC2430 Module. They also provide a “ready-to-go” docker container that includes all gNodeB software components pre-configured to expedite deployment.

This quarter, we're highlighting our progress with the srsRAN Project 5G CU+DU, as well as new additions to our project documentation. We have news on srsRAN Project workshop to be held in Arlington, Virginia in October and overviews of recorded presentations at events from earlier in the year. Finally, we highlight a milestone achievement with Europe's first end-to-end 5G NTN communication link.

One of our Senior Engineers, Supreeth Herle, attended OsmoDevCon in May where he presented 'srsRAN Project - Application in UL heavy traffic scenarios'. This post contains a link to the recording of his talk, a PDF containing the slides, and details on the configuration used in the demo.

Our Application Support Engineer, Brendan McAuliffe, will be available from Tuesday to Thursday. Get in touch to find out about the latest advancements in srsRAN Project, or explore collaboration opportunities.

In this article, Daniel Estevez shows how to set up an E2E LTE network with srsRAN and ZMQ, and analyze the traffic in Wireshark

In this tutorial, Phil Greenland shows how to run a private LTE network using the €200 ADALM-PLUTO radio development board by modifying the srsRAN Zynq timestamping functionality.

In this study, CPR looked at UNISOC baseband processors to find a way to remotely attack UNISOC devices. Discovering a vulnerability that could be used to deny modem services and block communications.

The first release of the Open Broadcast Edge Cache Appliance (OBECA) is now on GitHub.

The EFF’s latest project, dubbed “Crocodile Hunter” helps detect cell site simulators and decodes nearby 4G signals to determine if a cell tower is legitimate or not.

Security analysis of LTE MAC layer exposing three novel attack vectors, one of which allows DNS spoofing.

Research paper highlighting the use of srsLTE to build community LTE networks in rural Philippines.

An article highlighting the importance of srsUE for mobile security research.

LTEFuzz - Dynamic security analysis of the LTE control plane using srsLTE and openLTE.