Case Study - Singapore Metro - tetra

NEL TETRA Network Highlights 1/2Distribuited NetworkIn normal mode of operations with the presence of Gateway at every BS wehave a distribuited network to the Pabx interfacesFallback OperationIn Fallback mode of operations every operator is still reachable thanks again tothe same GatewaysSingle Train ManagementEach train has two VS onboard, configured as a group.The association between the group and the train number is made at ISCS levelLine ManagementTrains on the same line / direction can be grouped together with Group Patching orDGNAStation ManagementA group call involving all trains under the coverage of a BS can be made with theGOADGNA, Groups Patching and GOA are key features provided by TETRA3 sept 2008TETRA: The Next Ten YearsSlide 18