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    5G Non-Terrestrial Networks (NTN): Integration into 5G NR

    Posted By: lucky_aut
    5G Non-Terrestrial Networks (NTN): Integration into 5G NR

    5G Non-Terrestrial Networks (NTN): Integration into 5G NR
    Published 8/2024
    Duration: 2h31m | .MP4 1280x720, 30 fps(r) | AAC, 44100 Hz, 2ch | 1.01 GB
    Genre: eLearning | Language: English

    5G NTN Architectures, Use Cases, Standardization, Frequency Bands, Multi-Connectivity Scenarios, Required 5G NR Changes


    What you'll learn
    5G Non-Terrestrial Networks (NTN) Use Cases
    5G NTN Architectures
    5G NTN Standardization by 3GPP
    PDU session in 5G NTN
    Multi-Connectivity Scenarios Involving 5G NTN
    5G NR Architecture Protocol Changes to Support 5G NTN
    Mobility Procedures
    Conditional Handover (CHO)
    PCI Planning Principles in 5G NTN
    Feeder Link Switchover
    Timing Advance (TA) for Uplink Synchronization in 5G NTN
    K_offset & K_mac Enhancement in 5G NTN
    HARQ Enhancements in 5G NTN



    Requirements
    Basic knowledge of 5G System

    Description
    Welcome to our course on 5G Non-Terrestrial Networks (NTN), where we explore the groundbreaking integration of satellite technology into 5G architecture. As global demand for reliable and fast connectivity grows, NTN is revolutionizing how we think about communication networks by extending coverage to even the most remote areas on Earth. This course offers a comprehensive dive into the key components, use cases, and architecture of 5G NTN, with detailed insights into satellite orbit types, the role of leading satellite providers, and the latest standardization efforts. Whether you are a telecommunications professional, a tech enthusiast, or a student in communications technology, this course will equip you with the knowledge to harness the potential of NTN in 5G networks.
    Course Contents:
    Section 1: Introduction to Non-Terrestrial Networks (NTN)
    5G NTN Use Cases
    Satellite Orbit Types:
    1. Geostationary Earth Orbit (GEO)
    2. Medium Earth Orbit (MEO)
    3. Low Earth Orbit (LEO)
    Path Loss for Different Earth Orbits
    Existing Satellite Internet Providers: SpaceX, OneWeb, Amazon
    5G NTN Architecture Terminologies
    5G NTN Architecture with Transparent Payload
    5G NTN Architecture with Regenerative Payload (gNB on board)
    5G NTN Architecture with Regenerative Payload (Split gNB)
    Inter-Satellite LInks (ISLs)
    5G Standardization Roadmap
    5G NTN Standardization in Release 15 & 16
    5G NTN Standardization in 3GPP Release 17 & 18
    Satellite Communication Frequency Bands
    5G NTN Channels on Service Link
    ITU-R Frequency Ranges Above 10 GHz for Feeder LInk
    Section 2: PDU Session in 5G NTN
    PDU Session in Transparent Payload-based 5G NTN
    PDU Session in Regenerative Payload-Based 5G NTN
    PDU Session in Regenerative Payload-Based 5G NTN (Split gNB)
    Section 3: Multi-Connectivity Scenarios Involving 5G NTN
    Dual Connectivity (DC) Between an NTN gNB (transparent payload) and a terrestrial gNB
    DC Between Two NTN gNBs (transparent payload)
    DC between an NTN gNB-DU (regenerative payload) and a terrestrial gNB
    DC between an NTN gNB-DU (regenerative payload) and a terrestrial gNB
    Other Multi-Connectivity Scenarios
    Mobility between TN and NTN
    Section 4: 5G NR Architecture and Protocol Changes to Support 5G NTN
    Antenna Polarization in 5G NTN
    Tracking Areas in 5G
    Moving Vs Fixed Tracking Areas in 5G NTN
    Hard Vs Soft Switch in Fixed Tracking Area Update
    Mobility Procedures in 5G NTN
    Location and Time based Conditions
    Conditional Handover (CHO) in 5G NTN
    Introduction to PCI Planning in 5G NTN
    PCI Planning Principles: 1) Collision Free 2) Confusion Free
    PCI Planning in Earth Fixed & Earth Moving Satellites
    Feeder Link Switchover in 5G NTN
    Soft Feeder LInk Switchover (Transparent LEO, different gNBs)
    Hard Feeder LInk Switchover (Transparent LEO, different gNBs)
    Feeder Link Switchover (Regenerative Satellite, full gNB on board)
    Timing Advance (TA) for Uplink Synchronization in Terrestrial Networks
    UL Synchronization in 5G NTN with Regenerative Payload
    TA in 5G NTN with Transparent Payload
    Common Timing Advance (TA)
    UE-specific TA
    5G NTN Uplink Synchronization Procedure in Rel 17
    Validity Duration of Open-Loop TA Parameters
    K_offset Enhancement in 5G NTN
    HARQ (Hybriq Automatic Repeat reQuest) Mechanism in 5G NR
    HARQ Stalling in 5G NTN & Its Solution
    How to Calculate the Minimum Number of HARQ Processes Required?
    Number of HARQ Processes in 5G NTN
    MAC CE Timing Relationship Enhancement With K_mac
    Section 5: 3GPP Working Groups on 5G NTN Standardization
    3GPP Working Groups
    Progress of 3GPP Working Groups in Release 17
    Study Items (SIs) and Work Items (WIs) in 3GPP Release 18
    Who this course is for:
    Anyone wanting to learn 5G Non Terrestrial Networks
    Telecom Engineers
    Telecom students & professional
    5G Enthusiasts

    More Info