Hi there, those who don’t know me. I am Shubham, who likes to keep digging around the possibilities of any situation. Particularly, I am not limited to any tech or something ,but I am fortunate to start my journey from the farms of telecom and hope t...
With the shift to service-based architecture in 5G Core, OAuth 2.0 plays a critical role in NF-to-NF authorization. However, reliance on a centralized NRF introduces security risks. Integrating Hyperledger Fabric offers a decentralized approach to en...
Achieving interoperability within Open RAN (O-RAN) frameworks requires robust integration between Layer 1 (L1) and Layer 2 (L2) components. xFAPI serves as an essential intermediate component, bridging these layers effectively and ensuring seamless c...
In our previous blog, we explored the gaps in the MAC-PHY layer of the O-RAN interface. In this blog, we will discuss how xFAPI addresses and resolves these issues. Integrating the L1 and L2 layers of O-RAN from different vendors poses significant ch...
O-RAN (Open Radio Access Network) is a framework designed to emphasize interoperability and standardization, enabling baseband and radio unit components from different vendors to work together seamlessly. Despite its focus on modularity and open inte...
RACH (Random Access Channel) — When we want to connect a UE to the 5G network, it has to synchronize in downlink as well as in uplink. Downlink synchronization is obtained after successfully decoding SSB. There are 2 types of RACH Procedures - Conten...