Paper Abstract and Keywords |
Presentation |
2016-03-07 11:25
A Measurement Path Selection Method in Adaptive Reflective Delay Tomography Using Compressed Sensing Dai Komuro, Shinsuke Hara (Osaka City Univ.), Takahiro Matsuda (Osaka Univ.), Kenichi Takizawa, Fumie Ono, Ryu Miura (NICT) CQ2015-117 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Delay tomography is a method to estimate internal node or link states by means of measuring end-to-end route delays in a network. In order to perform the delay tomography, accurate clock synchronization between transmitter and receiver nodes is required, but it is difficult in reality. Therefore, as a method without the clock synchronization, a reflective delay tomography has been proposed, which sets a single node as a transceiver node. The reflective delay tomography has one more additional benefit to adaptively select measurement routes according to past route delay measurements. In this paper, we discuss adaptive measurement route selection methods for compressed sensing-based reflective tomography. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Network Tomography / Compressed Sensing / Clock Synchronization / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 496, CQ2015-117, pp. 55-60, March 2016. |
Paper # |
CQ2015-117 |
Date of Issue |
2016-02-29 (CQ) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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CQ2015-117 |
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