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Learn 2G/3G Mobile Packet Core in 2 Hrs.
Introduction and Basic Procedures
Network Architecture (3:03)
Basic Procedures in 2G and 3G (1:27)
Attach Procedure (3:58)
PDP Context Activation Procedure in 2G (4:52)
PDP Context Activation Procedure in 3G (3:39)
QoS ‘Quality of Service’ in 2G and 3G (4:00)
PDP address and PDP type (2:41)
Basic Procedures - part 2
Control Plane vs. User Plane (0:56)
Direct Tunneling in 3G (1:55)
GTP Tunnel and TEID (4:58)
PDP Context Modification (2:33)
PDP Context Deactivation (1:20)
Detach Procedure (2:38)
Purge Procedure (2:13)
Attach Procedure while UE not purged (4:34)
Mobility Management and Session Management
Routing Area Update (RAU) (1:39)
RAU Procedure signaling (2:47)
Mobility Management states in 2G (2:56)
Mobility Management states in 3G (2:48)
Session Management states in 2G and 3G (2:18)
Service Request in 3G (1:58)
Paging Procedure in 3G (2:03)
Paging Procedure in 2G (2:04)
Periodic RAU and Implicit Detach (2:35)
Roaming and Network Interfaces
Roaming Architecture (2:41)
Network Interfaces (1:05)
Gn/Gp Interface (2:00)
Gb and Iu-PS interfaces (2:08)
Gr, Ga Interfaces, and 'Charging Gateway' (2:08)
Gs Interface, and Combined Attach (2:25)
Identifiers and other Topics
Location Identifiers (2:58)
UE Identifiers (3:44)
PDP Identifiers (1:06)
What is an 'SGSN Pool' ? (1:31)
DNSs in Mobile Network (3:01)
Policy and Charging Control Fundamentals
Charging Types: Offline vs. Online (2:22)
Volume, Time, and Event Based Charging (1:04)
Flow Based Charging, and PCC rules (2:32)
DPI and PCRF (2:23)
Gx and Gy Interfaces (2:32)
Case study: Full data session with PCC and Online Charging (6:06)
Teach online with
Control Plane vs. User Plane
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