What is the Difference Between MAP and Diameter?

MAP (Mobile Application Part) and Diameter are both protocols used in different contexts within the telecommunications industry. Here are the key differences between the two:

1. Functionality: MAP is one of the protocols in the SS7 protocol suite, which allows for the implementation of various mobile network signaling infrastructures. Diameter, on the other hand, is responsible for providing an Authentication, Authorization, and Accounting (AAA) framework for applications such as network access or IP mobility.
2. Supported domains: MAP supports both Circuit and Packet switch domains, while Diameter supports only the Packet switch domain.
3. Expansion: Diameter protocol can be expanded into new access technologies, but it is not supported by the MAP protocol.
4. Message transport: MAP is a Transaction Capabilities Application Part (TCAP) user and can be transported using 'traditional' SS7 protocols or over IP using Transport or SIGTRAN. Diameter, in contrast, uses TCP or SCTP for transport, making it more reliable in case of packet loss.
5. Interworking: There are interworking functions (IWF) that can be used to facilitate communication between MAP and Diameter protocols.

In summary, MAP and Diameter are two different protocols with distinct functionalities and areas of application within the telecommunications industry. While MAP is primarily used for mobile network signaling infrastructures, Diameter provides an AAA framework for various applications. They differ in their supported domains, expansion capabilities, and message transport mechanisms.

Comparative Table: MAP vs Diameter

MAP and Diameter are two different data types used in databases and programming languages. Here is a table comparing their differences:

Please note that the search results did not directly address the differences between MAP and Diameter. The table above is based on the understanding of these two concepts in the context of databases and programming languages.