Patent ID: 7933953

Claim:
A dual processing system capable of ensuring real-time processing in a protocol conformance test, the dual processing system comprising: a protocol testing device comprising a processor and memory and configured to test a layer under protocol test provided in a device under test; and a communication device comprising a processor and memory configured to process a protocol of a layer below the layer under protocol test between the device under test and the protocol testing device; wherein the communication device is configured to process a protocol test message requiring real-time processing instead of the protocol testing device, and transmit real-time processing results for the protocol test message to the protocol testing device; and the protocol testing device is configured to process a protocol test message not requiring real-time processing, and determine conformance of the layer under protocol test provided in the device under test based on non-real-time processing results if the protocol test message does not require real-time processing and based on the transmitted real- time processing results if the protocol test message requires real-time processing.