Paper Abstract and Keywords |
Presentation |
2015-09-01 11:00
Graph Fourier Transform-Based Network Tomography for Location Dependent Wireless Channels Tatsuya Morita, Takahiro Matsuda, Tetsuya Takine (Osaka Univ) CQ2015-45 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Network tomography is an inference technique for internal network characteristics from end-to-end measurements. In this article, we consider network tomography for estimating packet loss rates in a wireless multihop network over a location-dependent wireless channel, and propose a new network tomography scheme based on graph Fourier transform, which is dened by eigenvectors of the graph Laplacian matrix. In the location-dependent wireless channel, a node state vector, representing packet loss rates of nodes, can be approximated to a sparse vector in the graph Fourier transform domain. The proposed scheme estimates the graph Fourier transformed node state vector with compressed sensing. We evaluate the performance of the proposed scheme with simulation experiments. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
network tomography / graph Fourier transform / compressed sensing / graph Laplacian matrix / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 206, CQ2015-45, pp. 31-36, Sept. 2015. |
Paper # |
CQ2015-45 |
Date of Issue |
2015-08-25 (CQ) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
CQ2015-45 |
Conference Information |
Committee |
CQ |
Conference Date |
2015-09-01 - 2015-09-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyoto Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
CQ |
Conference Code |
2015-09-CQ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Graph Fourier Transform-Based Network Tomography for Location Dependent Wireless Channels |
Sub Title (in English) |
|
Keyword(1) |
network tomography |
Keyword(2) |
graph Fourier transform |
Keyword(3) |
compressed sensing |
Keyword(4) |
graph Laplacian matrix |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Tatsuya Morita |
1st Author's Affiliation |
Osaka University (Osaka Univ) |
2nd Author's Name |
Takahiro Matsuda |
2nd Author's Affiliation |
Osaka University (Osaka Univ) |
3rd Author's Name |
Tetsuya Takine |
3rd Author's Affiliation |
Osaka University (Osaka Univ) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2015-09-01 11:00:00 |
Presentation Time |
20 minutes |
Registration for |
CQ |
Paper # |
CQ2015-45 |
Volume (vol) |
vol.115 |
Number (no) |
no.206 |
Page |
pp.31-36 |
#Pages |
6 |
Date of Issue |
2015-08-25 (CQ) |
|