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The intertwining of telecom, banking, and M2M/IoT produces a new degree of complexity. We hope our COMPRION glossary helps you to get a good overview of all the connected terms, technologies, and concepts.
In the seven-layer OSI Model of computer networking, the LLC data communication Protocol Layer is the upper sublayer of the Data Link Layer (DLL), which is itself layer 2. The LLC sublayer provides multiplexing mechanisms that make it possible for several network protocols (IP, IPX, Decnet, and Appletalk) to coexist within a multi-point network and to be transported over the same network medium. It can also provide flow control and automatic repeat request (ARQ) error management mechanisms.
The LLC sublayer acts as an interface between the MAC sublayer and the network layer.
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