LTE/EPC – QoS in VoIP/IMS

advanced level / technicians

Content

  • Introduction to Quality of Service
  • Service quality and service classes
  • LTE/EPC mechanisms for assuring security
  • Concept of LTE/EPC bearers
  • Statical QoS assurance
  • Dynamic QoS assurance - PCC architecture
  • Application plane QoS
  • Policy server (PCRF)
  • Mapping and enforcing QoS (PCEF, BBERF)
  • Transport plane QoS (EPC, IP/MPLS/Ethernet, radio network)
  • Introduction to VoIP/IMS
  • Service environment IMS
  • Beasic characteristics of IMS architecture for mobile networks LTE/EPC
  • VoIP services in IMS
  • Architectural options for delivery of VoIP in LTE/EPC
  • CSFB
  • VoLGA
  • VoLTE (ICS, ISC, service continuity)

Target group

  • R&D specialists
  • Network designers and integrators
  • Network administrators & operators
  • Technical specialists & consultants

Goals

After completing the course you will:

  • become familiar with mechanisms for QoS assurance in LTE/EPC
  • understand operation of policy enforcement functions (PCRF, PCEF)
  • know the aIMS architecture in mobile systems LTE/EPC
  • have an overview knowledge on delivering VoIP services in LTE/EPC
Difficulty:
Type:Lecture
Status:Closing date exceeded
Duration:1 dan
Tutor:Mojca Volk
Location: Fakulteta za elektrotehniko
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Status: Closing date exceeded

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