Overview

This comprehensive course provides an extensive journey into the world of Open Radio Access Networks (O-RAN). Students will start from foundational concepts and progressively build expertise, exploring advanced architecture, practical lab setups, testing procedures, and future perspectives.Course Outline:Section 1: Introduction to O-RAN and EcosystemWhat is Open RAN?Why Open RAN is essential?Evolution from Traditional RAN to Open RANO-RAN Vendor Ecosystem and Market InsightsKey industry forums (O-RAN Alliance, TIP, ONF, Open RAN Policy Coalition)Section 2: O-RAN Architecture - Components and Functional SplitHigh-level O-RAN architectureService Management and Orchestration (SMO)RAN Intelligent Controller (RIC) OverviewComponents: O-CU, O-DU, O-RUO-RAN Interfaces and Specification Working Groups (WG1 to WG11)Functional splits in 5G NR and the importance of Split 7-2xSection 3: RIC - RAN Intelligent ControllerDetailed Role of SMO in lifecycle managementNon Real-Time RIC functionality and use casesNear Real-Time RIC functionalities (xApps, conflict mitigation, messaging)O-RAN interfaces details (O1, O2, A1, E2)Advanced AI/ML-driven control mechanismsSection 4: WG4 - Open Fronthaul (O-DU to O-RU Interoperability)Data Flow between O-DU and O-RUU-Plane packet details and IQ Data fundamentalsIQ Data Transfer ProcedureeCPRI protocol detailsTiming and synchronization protocols (PTP, SyncE)C-plane packet managementFronthaul latency management and delay profilesManagement Plane (M-plane) operations (NETCONF/YANG)Section 5: O-RAN Fronthaul TestingLab setup for E2E and Fronthaul conformance testingDL and UL Testing methodologyIoT Testing profiles (Startup, Functional, and Performance)C/U-plane delay management testing3GPP gNB transmitter conformance tests (channel power, OBW, ACLR, EVM, frequency error, TAE)Section 6: Future of O-RAN with 6GVision for 6G and the role of O-RANEnabling AI-native RANRIC advancements for AI integrationChallenges and solutions for scaling O-RAN to 6GIndustry convergence and future pathwaysBy the end of this course, students will be proficient in deploying and managing O-RAN solutions, equipped with hands-on experience from labs and practical testing, ready to lead innovations in next-generation wireless communication technologies.

Skills

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