Abstract | ||
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Wireless network testbeds have emerged as a valuable alternative to network simulation, but actually using them for experiments presents a number of challenges. We use the ORBIT testbed at Rutgers University, New Jersey, USA as a case study to illustrate the most important issues in this context. We performed several types of evaluation tests on ORBIT, as well as a series of equivalent experiments with up to 50 nodes, which were done also on the QOMB wireless network emulation testbed, and by using the QualNet network simulator. We conclude that a testbed such as ORBIT provides a viable approach to network testing, although this is conditioned by an awareness of the potential pitfalls that may affect experimental results; a series of lessons we learned from our experience is included in the paper. We also show that real-world trials on ORBIT can be broadly reproduced through emulation and even through simulation. |
Year | DOI | Venue |
---|---|---|
2011 | 10.1145/2030718.2030723 | WiNTECH@MOBICOM |
Keywords | Field | DocType |
qomb wireless network emulation,wireless network testbed,evaluation test,equivalent experiment,network simulation,new jersey,network testing,case study,rutgers university,qualnet network simulator,wireless network,network simulator,olsr | Orbit,Wireless network,Computer science,Network simulation,Testbed,Computer network,Emulation,Optimized Link State Routing Protocol,QualNet,Heterogeneous network | Conference |
Citations | PageRank | References |
1 | 0.39 | 7 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Razvan Beuran | 1 | 113 | 21.10 |
Yasuo Tan | 2 | 151 | 25.41 |
Yoichi Shinoda | 3 | 554 | 139.63 |