LTE core network also called EPC in SAE is responsible for the complete control of the UE and the creation of media. The main logical nodes LTE EPC are: • PDN Gateway (P-GW) • Serving Gateway (S-GW) • Mobility Management Entity (MME) PCRF of LTE Core Network The political control and charging rules is responsible … Read more
Here I write LTE network first step. For LTE planning it is important to know what available spectrum bandwidth to operator is and what actual frequency band allocation. Understanding Operator Spectrum Bandwidth Availability The purpose of detail planning is to determine a solid radio network design for possible deployment so radio engineer should not be … Read more
When you are planning for LTE network then two points also needs to take care frequency band reframing requirement and location of operator coverage requirement for LTE network. Let’s check both in detail. Frequency Band Reframing Requirement for LTE Some of the most popular questions from operator these days are How they can perform reframing? … Read more