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What is O-RAN? An O-RAN or Open Radio Access Network (O-RAN) is a concept based on interoperability and standardization of RAN elements including a unified interconnection standard for white-box hardware and open-source software elements from different vendors. O-RAN architecture integrates a modular base station software stack on off-the-shelf hardware which allows baseband and radio unit components from discrete suppliers to operate seamlessly together. This webinar delivers the basic idea about O-RAN, what is O-RAN alliance and how the O-RAN is working in LTE and 5G Network.
Webinar Topics: Introduction of O-RAN
5G RAN Split Option
O-RAN architecture
Benefits of O-RAN
use Cases of O-RAN
This video is part 1 of series on Open RAN. Traditionally the RAN has been a single product consisting of Base Band Unit (BBU) and Radio Unit (RU) in a single box connected to Antenna using wave guide cable (RF Cable). During late 3G deployment, Radio Unit was taken out and placed near to Antenna to avoid cable loss. The implementation was proprietary implemented by OEMs. Later OEMs introduced virtualized BBU function deployed on any COTS server, but it was still proprietary implementation. Then Came the concept of Open RAN wherein RU was implemented on GPP COTS Server and Interface between BBU and RU became Open Interface. This video is about Centralized RAN wherein in pool of BBUs are centralized. This is also called BBU hotel. With Centralized BBU, it can be virtualized and implemented as Virtual BBU on COTS Hardware.
This Video contains, introduction to the concept of #OpenRAN. After watching this, you will understand how Open RAN become popular in future. Also, it help to understand that how traditional architectures, where the vendor supplies their own proprietary hardware and software move to the new Open RAN architecture.
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The 3GPP, LTE, LTE-Advanced, and 5G logos are the property of Third Generation Partnership Project (3GPP). The content of this video is based on 3GPP/LTE specifications which are available at www.3gpp.org. Reference/Source: 3GPP/Award Solution/RU-vid videos/RU-vid screengrab
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10 янв 2024
