abhishreshthaa
Abhijeet S
The MSC subsystem of the MINS will be responsible for the call routing functionalities. It will be responsible for Call processing and the Mobility management functions.
In order to install, initialize and configure the Subsystem there will be an EMS function and to ensure the availability of the subsystem there will be maintenance functionality built in the system.
The central component of the Network Subsystem is the Mobile Switching Center (MSC). It acts like a normal switching node of the PSTN or ISDN, and additionally provides all the functionality needed to handle a mobile subscriber, such as registration, authentication, location updating, handovers, and call routing to a roaming subscriber.
These services are provided in conjunction with several functional entities, which together form the Network Subsystem. The MSC provides the connection to the fixed networks (such as the PSTN or ISDN).
Signaling between functional entities in the Network Subsystem uses Signaling System Number 7 (SS7), used for trunk signaling in ISDN and widely used in current public networks.
In order to install, initialize and configure the Subsystem there will be an EMS function and to ensure the availability of the subsystem there will be maintenance functionality built in the system.
The central component of the Network Subsystem is the Mobile Switching Center (MSC). It acts like a normal switching node of the PSTN or ISDN, and additionally provides all the functionality needed to handle a mobile subscriber, such as registration, authentication, location updating, handovers, and call routing to a roaming subscriber.
These services are provided in conjunction with several functional entities, which together form the Network Subsystem. The MSC provides the connection to the fixed networks (such as the PSTN or ISDN).
Signaling between functional entities in the Network Subsystem uses Signaling System Number 7 (SS7), used for trunk signaling in ISDN and widely used in current public networks.