Open RANOpen RANO-RANRICxAppsrApps

Open RAN & O-RAN Architecture

O-RAN Alliance architecture in depth — O-RU, O-DU, O-CU, open fronthaul (7-2x), near-RT and non-RT RIC, xApps and rApps, SMO, vRAN and Cloud RAN — with an honest view of maturity and integration challenges.

Live OnlineClassroomOn-Site Corporate
المدة
3 أيام
المستوى
Intermediate
طريقة التقديم
Live Online · Classroom · On-Site Corporate
الموقع
Live Online · Dubai · GCC
Certificate
شهادة إتمام
Format
بقيادة مدرب

Course overview

Open RAN changes how radio networks are built, integrated and operated. This program explains the architecture and interfaces as specified by the O-RAN Alliance, the role of the RIC and its applications, and the practical realities of multi-vendor integration, testing and operations.

Who should attend

  • RAN engineers and architects
  • Technology strategy teams
  • Integration and test engineers
  • Operators evaluating Open RAN RFPs

Prerequisites

  • 5G RAN fundamentals

Learning objectives

  1. 1Describe O-RAN architecture, components and interfaces
  2. 2Explain open fronthaul and split 7-2x
  3. 3Describe the RIC, xApps, rApps and A1/E2/O1/O2
  4. 4Assess vRAN and Cloud RAN infrastructure requirements
  5. 5Evaluate integration, testing and operational considerations

Detailed curriculum

01Architecture
  • O-RAN Alliance and working groups
  • O-RU, O-DU, O-CU, SMO
  • Splits and where O-RAN fits
  • Interfaces: open fronthaul, E2, A1, O1, O2
02Open Fronthaul
  • CUS-plane and M-plane
  • eCPRI and timing
  • Category A/B radios
  • Transport requirements
03RIC & Intelligence
  • Near-RT RIC and xApps
  • Non-RT RIC and rApps
  • Use cases: traffic steering, energy saving, QoE
  • AI/ML workflow in O-RAN
04Cloud RAN & Operations
  • O-Cloud and accelerators
  • vRAN deployment options
  • Integration and conformance testing
  • Security in Open RAN

Day-by-day agenda

Day 1

  • Architecture
  • Open Fronthaul

Lecture, whiteboard analysis, exercises and lab time.

Day 2

  • RIC & Intelligence
  • Cloud RAN & Operations

Lecture, whiteboard analysis, exercises and lab time.

Hands-on exercises & labs

  • Open fronthaul message analysis
  • RIC use-case design workshop
  • Open-source RAN component exploration

Skills gained

O-RAN architecture analysisRIC use-case designRFP evaluation

Instructor

Instructor profile — to be added

Name, engineering background and delivery experience of the assigned instructor will be published here. No credentials are shown until confirmed.

Training methodology

Instructor-led

Concepts explained by engineers with delivery experience, at whiteboard depth.

Trace & case driven

Real message flows, counters and scenarios connect theory to network behaviour.

Hands-on

Labs and design workshops matched to the program and delivery mode.

Available locations

Live online region-wide. Classroom and on-site delivery available in Dubai and across major GCC locations, arranged per cohort or corporate engagement.

Live OnlineDubaiAbu DhabiRiyadhJeddahDohaMuscatManamaKuwait City

Upcoming schedule

مباشر عبر الإنترنتLive Online3 أيامQ4 2026 · المواعيد ستُعلن لاحقاًتسجيل الاهتمام

Cohort dates are published when confirmed. Register interest to be notified first, or request a corporate delivery on your own dates.

Frequently asked questions

Live online programs are delivered in real time by an instructor over video with shared labs and interactive Q&A. Classroom programs are delivered face to face in Dubai or other GCC locations, with the instructor and lab environment in the room. Both use the same curricula and instructors.

Programs are built on 3GPP, O-RAN and industry standards and are vendor-agnostic by default. Corporate deliveries can include vendor-specific parameter mapping and scenarios where required.

Participants who complete a program receive a Teleriu certificate of completion. Teleriu programs are professional technical training and are not affiliated with any certification body unless explicitly stated.

Related programs

Bring this program to your engineering team

Customised for your vendors, architecture and objectives — delivered on-site, in the classroom or live online.

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