Signaling research and implementation of the monitoring and analysis system of mobile communication network
Xiaojie Zhang · IEEE Software · 2012
This paper introduces the second generation mobile communication system and the formation and development of GSM. As a completely digital mobile communication standard,the signaling is transmitted in the form of news which is accordance with the national standards.In the GSM network,the communications between two transmitting entities are signaling message,which is strictly on TCAP,using the SCCP connectionless mode transmission.This paper introduces the structure of MAP signaling,the method to transmit the signaling,protocol TCAP and SCCP.On the base of the protocols,this paper puts forward a signaling monitoring and analysis system for the mobile communication network,which can listen the communication port,analysis the signaling,store the users' data in database,aiming at improving the quality of service.