4Wikipedia.Momitoring and measurement in the next generation technologies.2008.
5PRASAD R S,MURRAY M,DOVROLIS C,et al.Bandwith estimation:metrics,measurement techniques,and tools.http://www.caida.org/outreach/papers/2003/bweatmetrics.pdf.2003.
6JAIN M,DOVROLIS C.End-to-end available bandwidth:measurement methodolgy,dynamics,and relation with TCP throughput.in Proceedings of ACM SIGCOMM,2002:295-308.