What does IMGI mean in INTERNATIONAL
IMGI (International Mobile Group Identity) is a standard developed by the GSM Association (GSMA) to help mobile operators identify subscribers from other networks in a standardized way. This information is used to enable roaming between different networks.
IMGI meaning in International in International
IMGI mostly used in an acronym International in Category International that means International Mobile Group Identity
Shorthand: IMGI,
Full Form: International Mobile Group Identity
For more information of "International Mobile Group Identity", see the section below.
What does IMGI Stand for?
IMGI stands for International Mobile Group Identity. It is a unique identifier for a mobile subscriber and is used to identify the subscriber's home network and roaming status.
How does IMGI work?
IMGI is a 32-bit number that is assigned to each mobile subscriber. The first 15 bits of the IMGI identify the subscriber's home network, while the remaining 17 bits identify the subscriber within that network.
When a mobile subscriber roams onto a different network, the new network uses the IMGI to identify the subscriber's home network. The home network then provides the new network with the necessary information to enable the subscriber to roam.
Benefits of IMGI
- Enables roaming: IMGI allows mobile subscribers to roam between different networks without having to manually configure their devices.
- Simplifies billing: IMGI helps to simplify billing for roaming services by providing a standardized way to identify subscribers.
- Improves security: IMGI helps to improve security by providing a way to verify the identity of mobile subscribers.
Essential Questions and Answers on International Mobile Group Identity in "INTERNATIONAL»INTERNATIONAL"
What is the International Mobile Group Identity (IMGI)?
The International Mobile Group Identity (IMGI) is a unique identifier used to identify a mobile user in an international roaming scenario. It is composed of a Mobile Country Code (MCC) and a Mobile Network Code (MNC) that together represent the mobile user's home network.
Why is IMGI important?
IMGI plays a crucial role in roaming by enabling mobile operators to identify and authenticate users when they are accessing networks outside of their home country. It helps ensure seamless connectivity and billing for roaming users.
How is IMGI used?
When a mobile user roams onto a foreign network, the visited network sends a request to the home network using the IMGI. The home network then verifies the user's identity and provides the visited network with the necessary information to establish roaming services.
What are the components of IMGI?
IMGI consists of two components:
- Mobile Country Code (MCC): A 3-digit code that identifies the country where the mobile user's home network is located.
- Mobile Network Code (MNC): A 2-3 digit code that identifies the specific mobile operator within the home country.
How does IMGI differ from IMEI?
IMGI is different from the International Mobile Equipment Identity (IMEI), which is a unique identifier assigned to each mobile device. IMGI identifies the user's mobile subscription and home network, while IMEI identifies the specific device being used.
Final Words: IMGI is an important standard that enables mobile operators to provide roaming services to their subscribers. It is a secure and efficient way to identify subscribers and to simplify billing.
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