In GPRS (General Packet Radio Service) architecture, “SGSN” stands for “Serving GPRS Support Node.” SGSN is a key network element that plays a central role in the delivery of packet-switched data services over mobile networks. It is part of the GPRS core network and handles tasks related to session management, mobility management, and the routing ... Read more
In GSM (Global System for Mobile Communications), the paging channel plays a crucial role in the communication between the mobile device and the network. The paging channel is responsible for alerting the mobile device about incoming calls or messages. Here’s a brief overview: Definition: The paging channel in GSM is known as the PCH (Paging ... Read more
What are Interference and its source, effect and types in GSM Interference is the sum of all signal contributions that are neither noise not the wanted signal. Lets understand how its effect, its type and what possible source for it. Effects of Interference Interference is a major limiting factor in the performance of cellular systems. ... Read more