LTE University

Recent Video Tutorials

VoLTE to PSTN Call

posted by Paul
IMS: Universal Core Network

posted by Gary
Ending a VoLTE Call

posted by Paul
VoLTE Call Delivery to Idle UE

posted by Paul

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Manohara

Don't Forget PCFICH While Doing Physical Cell Identity (PCI) Planning

Posted 16 days ago

by Rama Manohara
- 0 Comments
Abstract: Third Generation Partnership Project (3GPP) defines Long Term Evolution (LTE) standards towards fulfilling the objectives of IMT Advanced 4G standards. The primary goals of LTE is to achieve...
Prakash

Discontinuous Reception (DRX) in RRC_IDLE: Part 2

Posted 23 days ago

by Prakash Joshi
- 0 Comments
UEs in idle mode monitor the PDCCH channel for P-RNTI used for paging to receive paging message from eNB. The UE needs to monitor the PDCCH only at certain UE specific paging occasion, i.e. only at specific...
Prakash

Discontinuous Reception (DRX) in RRC_IDLE: Part 1

Posted 1 month ago

by Prakash Joshi
- 0 Comments
One of the important activities performed by UE during RRC Idle mode is listening to paging message. The UE should listen to the paging message to know about incoming calls, system information change,...
Ramki

S-NAPTR Query

Posted 1 month ago

by rramki
- 0 Comments
NAPTR query is defined (As one of the DNS procedures) to support multiple services in a typical IP network. This is a very elaborate procedure. However, 3GPP has defined a simplified version of the same...