The present document describes the Rel-4 Core Network architecture as depicted in the Rel-4 version of the 3GPP/ETSI Technical Specifications for application on railway networks in order to provide...
This document covers the details for the Intra Domain Connection of RAN Nodes to Multiple CN Nodes for GERAN and UTRAN based systems. In particular, it details the impacts to GSM and UMTS systems and...
The present document specifies the UTRAN network resource information that can be communicated between an IRPAgent and one or several IRPManagers for network management purposes. The present document...
The present document describes the Short Message Service (SMS) for GSM/UMTS/EPS/5GS networks. It defines: - the services and service elements; - the network architecture; - the Service Centre...