O-RAN ALLIANCE Specifications and Working Groups
July 25, 2022

The O-RAN Alliance (O-RAN) is a group that is defining specifications for radio access networks. It is a global alliance founded in 2018 and it is now comprised of close to 30 operators and more than 200 vendor companies. The O-RAN Alliance is a relatively new organization that took the 3GPP standards work as its […]

How The RIC is A Key Element in O-RAN Architecture?
July 21, 2022

In this article, I’d like to give more focus on a powerful component in the Open Radio Access Network (Open RAN) Architecture that will make an amazing shift in the RAN Automation world. Open radio access networks promise to unlock massive innovation, creating new opportunities for service providers to deliver differentiated services to consumers, businesses, […]

What is the difference between rApps and xApps?
June 30, 2022

In the Open RAN, one of the key aspects of Open RAN is going to be the fact that the intelligence in the RAN can now be supplied by a variety of vendors, as opposed to earlier generations and in the traditional RAN where all the RAN intelligence or most of the RAN intelligence was […]

RAN Intelligent Controller (RIC) Use Cases
August 29, 2021

O-RAN Alliance has committed to evolving Radio Access Networks (RAN) around the world. Future RANs will be built on a foundation of virtualized network elements, white-box hardware, and standardized interfaces that fully embrace O-RAN’s core principles of intelligence and openness. An ecosystem of innovative new products is already emerging that will form the underpinnings of […]

Why Do We Need a New OSS/Orchestration in Open RAN?
August 8, 2021

Open RAN is a highly disruptive technology that will bring many benefits to Mobile Network Operators (MNOs), especially during the evolution to 5G. By opening up the RAN to multiple vendors and virtualizing the software, costs will be significantly reduced, highly dynamic services will be enabled, and the RAN domain will experience far greater levels […]

What Is The Importance of RIC?
July 5, 2021

O-RAN Alliance came up with RAN Intelligent Controller (RIC) to enable AI/ML-based RRM optimization, and which is expected to be merged with the existing central Self-Organizing Network (SON) function. Traditional RAN can’t achieve the next-generation RAN activities from operational efficiency, automation of configuration and optimization activities, and customer level-specific service assurance. As next-gen RAN will […]

The Importance of RAN Intelligent Controller (RIC) in O-RAN Architecture
April 1, 2021

The main motive for the RAN Intelligent Controller (RIC) is to bring software-defined controllability to RAN to increase system performance as on the path towards 5G, with network densification, and availability of different types of spectrum bands, it is increasingly a more difficult task to optimally allocate radio resources, implement handovers, manage interference, balance load […]