Different network components of the GPRS are connected together by well defined interfaces . Some new interfaces to GSM have been added in GPRS to support packet switched data mainly between GGSNs, SGSNs and other network components.
Different network components of the GPRS are connected together by well defined interfaces . Some new interfaces to GSM have been added in GPRS to support packet switched data mainly between GGSNs, SGSNs and other network components.