Vodafone, in partnership with Juniper Networks and Parallel Wireless completed a field trial that validated both Admission Control and Traffic Steering applications running on top of the open and interoperable Juniper RAN Intelligent Controller (RIC) platform.
The trial ran over a Vodafone commercial network.
The Admission Control use case combines both the rApp and xApp from Juniper, allowing real-time tracking and optimization of radio resources such as User Equipment (UEs)/tenant and Power Distribution Unit (PDUs)/tenant based on current traffic utilization. The application allows for the dynamic allocation of network resources without the need for over-provisioning all the way to specific customers, therefore improving resource management and network efficiency. As a result, operators can achieve cost savings with streamlined operations and reduced equipment needs while providing a higher quality of service to end users.
The Traffic Steering xApp from Parallel Wireless, in conjunction with Juniper’s rApp, enhances the user experience by dynamically and automatically distributing network load. Based on the traffic/cell conditions in Vodafone’s live network, throughput improvements of 40 percent were observed for users that were experiencing low performance due to cell overload, and an average of 15 percent to 30 percent improvement was observed across all users in the overloaded cell. This application efficiently utilizes operator resources to meet capacity demands without requiring manual intervention, thereby helping to reduce costs and to minimize errors.
Juniper says both use cases demonstrate that user experience can be managed and optimized automatically by the RIC, based on real-time data insights. These use cases can be implemented uniformly across RANs in a multi-vendor environment. The ability to deploy innovative applications from third-party vendors on top of the Juniper RIC platform helps mobile operators and third-party apps unlock the full potential and benefits of Open RAN.
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