DNSs in LTE Network | MobilePacketCore

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Learn 4G-LTE Evolved Packet Core in 3 Hrs.

Network Architecture

Network Architecture (4:28)
Network Interfaces (4:06)

Attach Procedure

Attach Procedure - Intro (2:39)
Authentication and Security (3:43)
Update Location (1:20)
EPS Bearer Establishment (2:49)
EPS Bearer Establishment Signaling (4:03)
Attach Procedure Summary (2:08)

Important Terms

What is GUTI ? (1:17)
Access Point Name (APN) (2:01)
PDN Address (2:38)
PDN Type (1:31)
Quality of Service (QoS) (3:59)
QoS Assignment (3:10)
Information Storage (3:09)

Detach, Purge, and Attach

Detach Procedure (1:26)
Detach Procedure Signaling (2:43)
Purge Procedure (1:46)
Attach Procedure while UE not purged (5:22)
Combined Attach and SGs interface (2:48)

Mobility Management - Part 1

Location Identifiers (2:31)
Tracking Area Update (TAU) Proceudre (2:12)
TAU Procedure Signaling (3:36)
Handover (HO) Procedure (3:25)
HO Procedure Phases (2:55)
inter RAT HO (2:39)

Mobility Management - Part 2

EMM and ECM States (4:16)
Service Request Procedure (1:31)
Network Triggered Service Request (2:22)
Periodic TAU and Implicit Detach (3:10)

Roaming and other topics

Roaming (2:56)
S5/S8 Interface (1:27)
Protocol Stacks (3:54)
UE Identifiers (3:44)
MME Pool (1:45)
DNSs in LTE Network (4:55)

Policy Control and Charging Fundamentals

Charging Models (1:14)
Charging Types (2:27)
FBC and PCC Rules (2:44)
DPI PCEF and PCRF (3:11)
Gx and Gy Interfaces (2:27)
Full Data session with PCC and online charging (5:43)

PDN Connectivity

Default Bearer vs. Dedicated Bearer (4:35)
PDN Connectivity (2:41)
QoS APN-AMBR and UE-AMBR (3:22)

VoLTE Fundamentals

Voice over LTE (VoLTE) (3:06)
VoLTE Signaling (5:14)
Single Radio Voice Call Continuity (SRVCC) (4:38)
CS Fallback (CSFB) (3:51)

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DNSs in LTE Network

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