4G Core Network, Call flows, VoLTE, CSFB
Course includes 4G architecture with interfaces, 4G LTE Call flow, VoLTE architecture, VoLTE call flow, CSFB call flow, LTE interfaces.
About This Course
Let's understand the key nodes present in core network & their functions, which are covered in this section including interfaces, different protocols in the core network. Core network is evolving towards virtualization and its concepts are also covered.
This course includes -
- 4G Network Architecture
- Core Network Architecture, Protocols & Reference Point Representation
- Registration Procedures & LTE Call flow – Initial access
- Default, Dedicated Bearer & Data Call (EPS session) Flow
- Network & UE Identities & LTE Interfaces
- CSFB & VoLTE
- CSFB Call flow
- VoLTE Call flow
- IMS Architecture
- Virtualization
3 Modules
16 Lectures
Introduction - 4G Core Network
00:01:48
4G Core Network - Standalone
00:02:58
Mobility Management Entity (MME)
00:02:46
Serving Gateway (SGW)
00:02:45
Packet Data Network Gateway (PGW)
00:02:34
Home Subscriber Server (HSS)
00:02:48
Policy Charging & Rule Function (PCRF)
00:01:50
Interfaces - Reference Model Representation
00:03:00
Core Network - Multi Access Network present
00:02:44
Core NW - Inter-System Mobility
00:02:36
S1-MME Interface
00:02:37
S11 Interface
00:02:28
S1-U & S5 Interfaces - User Plane
00:02:54
Virtualization - Basics
00:03:00
NFV & Orchestration
00:01:35
NFV & Orchestration - Process
00:05:58
