5G Air Interface Non-Standalone Operation
The 5G air interface is a key part of the 5G system which will facilitate Enhanced Mobile Broadband and Ultra Reliable Low Latency Communication, as well as the support of Massive IoT. The course focuses on the initial NSA (Non Stand Alone) operation, also known as EN-DC. In so doing it identifies the 5G NR (New Radio) air interface, from the physical layer operation to higher layer support of services. In addition, modification to existing LTE procedures are also examined, as well as NSA based mobility.
Click on the links below for a breakdown of the proposed modules.
- Duration: 1.5 hours
- Topic areas covered include
- 5G Phase 1 and 5G Phase 2
- 5G 3GPP Specifications and Releases
- NG-RAN Architecture Options
- Cloud RAN: F1 and E1 Principles
- Dual Connectivity Options
- EN-DC Terminology
- MCG and SCG
- Bearer and SRB Splitting
- Duration: 1.5 hours
- FDD, TDD and SUL Operation
- 5G Frequency Bands: FR1 and FR2
- LTE-CA + DC band combinations
- Harmonics and Intermodulation for EN-DC
- Licence Restrictions
- 5G Carrier Numbering
- Carrier BWP (Band Width Part)
- 5G waveform: CP-OFDM and DFT-OFDM
- NR Numerology: Subcarrier Spacing
- NR Frame Structure
- Resource Grid
- Reference Signals
- NR Time Units and Sampling
- PRB, Slots and Mini-Slots
- Modulation and Coding Options
- Duration: 2 hours
- Topic areas covered include
- 5G Transmission Modes
- Defining Massive MIMO
- mmWave
- Channel Estimation and Feedback
- Beam Management
- Beam Sweeping
- ICNIRP Impacts
- Utilizing 5G Reference Signals and Measurements
- Duration: 1.5 hours
- Topic areas covered include
- 5G Reference Signals
- Downlink Physical Channels
- Uplink Physical Channels
- Physical Layer Synchronization
- DM-RS (Demodulation Reference Signals) for PDSCH and PBCH
- SRS (Sounding Reference Signal)
- PT-RS (Phase-Tracking Reference Signals)
- CSI-RS (Channel-State Information Reference Signal)
- 5G Timing
- Duration: 2 hours
- Topic areas covered include
- RRC States
- 5G RRC Messages
- SA vs NSA operation
- E-UTRA and 5G PDCP
- E-UTRA and 5G RLC
- E-UTRA and 5G MAC
- Duration: 1.5 hours
- Topic areas covered include
- Defining Dual Connectivity
- LTE Related Procedures
- UE Capabilities Coordination
- Mandatory vs Optional Requirments
- SRB3 and Split SRB
- UE Identities for NSA Operation
- System Information Handling
- Bearer Handling
- NR Restriction from HRL (Handover Restriction List)
- Dual Connectivity Procedures
- Secondary Node Addition
- Secondary Node Modification
- Secondary Node Release
- NSA Security Procedures
- RLF (Radio Link Failure)
- Connected Mode DRX
- Power Control
- NSA Measurement Report Options
- Duration: 1 hour
- Topic areas covered include
- Scheduling Options
- EN-DC Related Scheduling
- Resource Allocation Types
- Resource Allocation Units
- 5G MAC TBS (Transport Block Sizes)
- Utilizing various Reference Signals for Scheduling
- Scheduling Requests
- HARQ
- Managing QoS
- SPS (Semi Persistent Scheduling)
- Impact to X2 Interface
- eNB to en-gNB Synchronization
- Duration: 1 hour
- Topic areas covered include
- Secondary Node Change
- eNB Handover with Secondary Node Change
- Inter RAT mobility Options
- 5G Air Interface - Standalone Operation (Coming Soon)
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Date 19th and 20th March 2019
Location Maidenhead,UK
Duration 2 days
CPD Learning Credits 12
Price £1300.00 + VAT
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