DocumentCode
972898
Title
A Novel Method to Estimate IP Traffic Matrix
Author
Tan, Liansheng ; Wang, Xiangjun
Author_Institution
Australian Nat. Univ., Canberra
Volume
11
Issue
11
fYear
2007
fDate
11/1/2007 12:00:00 AM
Firstpage
907
Lastpage
909
Abstract
This letter proposes a novel method to estimate IP traffic matrix (TM). By using the generalized matrix inverse, we are able to overcome the challenge of ill-posed nature of the problem. We describe the inference of TM into an optimization problem and then solve this problem by calculating the {1}- INVERSE of the routing matrix. Numerical results are provided to demonstrate the accuracy of this method.
Keywords
matrix inversion; telecommunication links; telecommunication networks; telecommunication traffic; IP traffic matrix; generalized matrix inverse; link count; traffic engineering; Australia Council; Communication networks; Computer science; Computer science education; Educational programs; Equations; Measurement standards; Routing; Telecommunication traffic; Vectors;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2007.071066
Filename
4381384
Link To Document