Introduction to Counters & Statistics of 3G Air Interface Signalling.
In the following sections, we will introduce counters and statistics, … Read more
TELECOM RF
Introduction to R99 PS Services
This article starts with a description of the main UMTS … Read more
PDP Context Activation Procedure
Packet Data Protocol (PDP) context activation is a procedure in … Read more
What is Routing Area Update (RAU) Procedure?
A Routing Area Update (RAU) is a procedure in mobile … Read more
3G Cell Reselection Procedure Overview.
The following procedures regarding 3G cell reselection need to be … Read more
3G-2G inter-RAT Handover Principles.
This article is about about 3G-2G inter-RAT handover for CS … Read more
What is CPICH (Common Pilot Channel)?
The figure above shows the structure of the CPICH, the … Read more
What is LTE Air Interface? Best Technical Guide
The LTE air interface is the crucial interface of the … Read more