# Workshop Open RAN 2023
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Day 1
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- Traditional RAN will no longer benefit MNOs
- Traditional RAN is vendor spesific between its Radio Unit, Baseband Unit, and Management System0=8

- Meanwhile Open RAN
- Open RAN disaggregate horizontal and vertical RAN
- Its also avoided vendor lock-in spesification and increased network agility and progammability

- O-RAN Challanges
- Spesifications and infrastructures are still maturing
- Challange in integrating multiple vendor
- O-RAN radio performance and ecosystem needs more hard works
- End-to-end security risk
- Energy consumption

[5G Implementation in Private Sector](https://drive.google.com/drive/folders/1RlbXLdShC2uvSuyiexf7yaPPhdO5Htmk)

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Day 2
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-Navid Nikaein (Bubble RAN)
- BubbleRAN
BubbleRAN is a software company that helps organizations build, customize, and operate their private 4G/5G infrastructures using O-RAN and cloud architectures.
- What, Why and Objective of Open RAN
A collective action to build an **open-source** telecom network aims to prevent vendor *lock-in* and create a dynamic market with a multitude of vendors.
- Combining O-RAN and Cloud
Cloud-native O-RAN is better at deployment time, development time, recovery, and business outcomes, as well as having a lower failure rate.
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-Su-Wei Chang(Challanges in Designing mmWave Systems for 5G/B5G)
- mmWave for 5G & SATCOM
mmWave technology provides higher data rates, bandwidth, and speeds, but it comes at the cost of less coverage and higher time and expenses for services.
- mmWave Technology Target Market
This technology targets telecommunications, SATCOM, automotive, and defense companies.

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-Alan Cheng (Taiwan O-RAN Deployment)
- Network Element
O-RAN consists of three elements: Radio Network, Transmission, and Core Network.
- 5G Smart Factory
The Taoyuan Factory utilizes 5G technology to create intelligent and automated production lines with IoT and AI, resulting in an increase in the factory's SMT FPY to 85%, up from a maximum of 75%. Additionally, this has made real-time monitoring possible.

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-Marcin Dryjanksi(Architechture and RIC)
- Architecture

- O-RAN RIC
RIC provides control functionality with more efficiency and network performance.