As 5G supports different types of use cases from eMBB, URLLC, and MTCs. These services require strict SLA (Service Level Agreements) which requires a dedicated end-to-end channel for each service. […]
What is The Importance of Network Slicing?
The Difference between SIBs in 4G and 5G
As you may know that UE can access the network if it can receive some of the System Information (SI) from the Cell (Mandatory). So Let’s understand the main difference […]
What is the difference between vRAN and Open RAN?
It is important to distinguish between vRAN and Open RAN Virtualization is a journey that the telecoms industry has been on for several years to transform network functions into virtual […]
How To Search 3GPP Website and Find The Right Document/Release?
If you are in the Mobile Telecom domain especially Testing, Research, deployment domains, you have to be familiar with How to make deep research in the 3GPP website for the […]
O-RAN Fronthaul 7-2x in One Page
In Split 7.2x: Low PHY/High PHY split, The Low PHY/High PHY split is the most acceptable approach for it is less complex and it supports various fronthaul requirements and most importantly […]
What is vRAN?
vRAN is a new architecture enhancing the flexibility of Centralized RAN (C-RAN) by virtualizing the functions of basebands in a common resource pool made up of the Commercial Off-the-Shelf (COTS) […]
RAN Intelligent Controller (RIC) Use Cases
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 […]
O-RAN Alliance, TIP, ONF and Open RAN Policy Coalition
There are several industry-led open RAN initiatives that seek to unite an ecosystem of supply chain partners and advance open RAN through the definition, development, and testing of standards and […]
vRAN Shouldn’t be Equal to Open RAN nor ORAN
There are different acronyms related to the evolution of RAN (Radio Access Network), like vRAN, open RAN, O-RAN, etc. A key point to clarify is that RAN evolution means both […]
Why Do We Need a New OSS/Orchestration in Open RAN?
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 […]
Open Interfaces by O-RAN Alliance
The O-RAN ALLIANCE e.V. specifies profiles for 3GPP RAN interfaces to achieve interoperability among different vendors. So far, profiles for open X2, open Xn, and open F1 interfaces have been published. Open […]