4G Topics
Explore in-depth 4G topics, including network architecture, LTE protocols, and optimization techniques, designed to boost your telecom expertise. Perfect for students, job seekers, and professionals aiming to master 4G technologies."
4G Technology Fundamentals
Understand the core concepts of 4G technology, including LTE architecture, protocols, and key features. Ideal for beginners and professionals looking to build a strong foundation in 4G.
Introduction
1. Wireless Evolution Drivers
2. 4G Networks
3. 4G. Roadmap
LTE Architecture and Protocols
1. Network Architecture
2. LTE Protocols
3. LTE Devices
4. LTE Network Concepts
LTE Air Interface
1. OFDM Concepts
2. Multiple-Antenna Techniques
3. LTE Design Parameters
4. LTE FDD Frame Structure
5. LTE Channels
6. Multipath and Delay Spread in OFDM
7. Antenna Techniques
8. OFDMA Transmitter and Receiver
9. SC-FDMA
Initial Attach
1. Life of a UE in LTE
2. Network Acquisition
3. RRC Connection Establishment
4. Attach to the Network
5. Security
6. EPS Bearers
7. Default EPS Bearer Setup
QoS Support in LTE
1. Policy and Charging Control Architecture
2. EPS QoS
3. Dedicated Bearer Setup
4. DL Traffic Operations
5. UL Traffic Operations
Idle Mode Mobility and Handovers
1. Idle Mode Operations
2. Cell Reselection
3. Tracking Area Update
4. Handovers
5. X2-Based Mobility
6. S1-Based Mobility
Services in LTE
1. Voice in LTE
2. CSFB with Existing 2G/3G Networks
Interworking and Deployment
1. Interworking
2. Interworking with 3GPP
3. Interworking with Non-3GPP
4. Deployment
5. Capacity Planning
4G Protocol Fundamentals
Learn the core concepts of 4G Protocol Fundamentals with this beginner-friendly platform tailored for aspiring professionals and corporate learners. Master the skills needed to build a strong foundation and secure a career in 4G Protocol Testing.
LTE Network Architecture
1. Evolved UTRAN (E-UTRAN)
2. Evolved Packet Core (EPC)
3. UE and Network Identifiers
4. Life of an LTE Mobile
LTE Air Interface
1. LTE UE
2. LTE-Uu Interface
3. LTE Channels
4. LTE Radio Frame
5. Radio Link Control (RLC) Modes
System Acquisition
1. Power Up
2. System Acquisition
3. System Information Broadcast
4. Network Selection
Connecting to LTE RAN
1. Access Signalling
2. Contention-Based Access
3. RRC Connection Setup
Attach to the Network
1. Network Attach
2. Authentication and Security
3. Establish Default Bearer
4. Non-Access Stratum (NAS) States
Quality of Service in LTE
1. LTE QoS Model
2. Dedicated Bearer Establishment
3. Traffic Flow
Traffic and Bandwidth Management
1. Downlink Traffic Processing
2. Uplink Traffic Processing
3. Time Alignment and Power Control
4. Discontinuous Reception
Mobility and Idle Mode
1. Idle Mode
2. Cell Reselection
3. Tracking Areas and Tracking Area Updates
4. Paging
Handover
1. LTE Measurements
2. LTE Handover
3. X2-Based Handover
4. S1-Based Handover
Interoperability
1. Interworking with 3GPP
2. LTE-to-UMTS "Blind" Handover
3. LTE-to-UMTS Handover
4. Cell Reselection