Design of a real time transaction processing monitor (TPM) benchmark testbed
WSEAS Transactions on Information Science and Applications
VirtualMesh: an emulation framework for wireless mesh networks in OMNeT++
Proceedings of the 2nd International Conference on Simulation Tools and Techniques
Transaction processing monitor (TPM) real-time benchmark testbed
ECC'08 Proceedings of the 2nd conference on European computing conference
A comparative study on simulation vs. real time deployment in wireless sensor networks
Journal of Systems and Software
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Much current simulation of TCP makes use of simplified models of TCP, which is a large and complex protocol with many variations possible between implementations. We use direct execution of real world network stacks in the network simulator ns-2 to compare TCP performance between implementations and reproduce existing work. A project called The Network Simulation Cradle provides the real world network stacks and we show how it can be used for performance evaluation and validation. There are large differences in performance between simplified TCP models and TCP implementations in some situations. Such differences are apparent in some reproduced research, with results using the Network Simulation Cradle very different from the results produced with the ns-2 TCP models. In other cases, using the real implementations gives very similar results, validating the original research.