| 摘要 |
Systems and methods are disclosed herein to provide communication testing for wireless or wired packet data communication devices, systems, and networks. In accordance with one embodiment of the present invention, a test system containing a multilevel scheduler is disclosed that includes cascaded schedulers, a software interface, and specific media protocol feedback to accurately emulate multiple clients on a network, with possibly numerous traffic flows per client. Such a test system may offer capabilities such as a more accurate emulation of client contention and collisions, a more accurate emulation of bandwidth sharing between clients, and a more accurate emulation of traffic flow multiplexing between flows.
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