GPRS is designed to address the needs of the mobile data market, which is growing at a fast pace. There are many applications available both for businesses and general users. Generally, these applications are divided into two high-level categories, i.e., horizontal and vertical applications. Horizontal applications Horizontal applications are designed for businesses and general consumers […]
The GPRS network is designed as an overlay network on an existing GSM network. Additional components are added to handle packet data and interface to external PDNs. Figure 4-1 shows the additional components required to implement GPRS. It also shows the interfaces between new components, as well as the existing GSM components. Anew mobile station […]