Peer CommunicationΒΆ

Near field communication between peer devices is facilitated by the Logical Link Control Protocol (LLCP). LLCP provides for independent connection-less and connection-mode transport channels that allow concurrent transfer of service data units.

Peer communication test scenarios attempt to ensure that components on top of LLCP can communicate with peer components over the near field communication link at the time established and benefit from the service guarantees designed into the protocol.

In order to execute peer communication test scenarios a Device In Testmode must provide a mode that allows triggering and execution of selected scenarios in the manner and with the technical steps and details defined.

For a Device Under Test to participate in peer communication test scenarios the Echo Test Application is required to provide specific test services on top of LLCP.