Paper Abstract and Keywords |
Presentation |
2009-03-04 10:00
A Proposal of Hybrid Rate Selection Method in Wireless Mesh Networks Azusa Ito, Hiraku Okada, Kenichi Mase (Niigata Univ.) AN2008-67 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In the wireless mesh networks that support multi rate transmission, it is necessary to select the transmission rate at each link. The fixed-rate selection method which selects the optimal rate for each link based on the measurement in advance and fixes that rate for the following data transmission can achieve higher throughput than the auto-rate selection method which
searches the suitable rate dynamically during data transmission. However, the fixed-rate selection method needs periodical measurement to determine optimal rate for each link to cope with variation of radio conditions. We propose the hybrid-rate selection method which combines the advantage of the auto-rate selection method and the fixed-rate selection method. Conventional auto-rate selection method is difficult to select the optimal rate if there are hidden nodes. In the proposed method, the rate adjustment occurs only based on success/failure of data transmission after RTS/CTS exchange. It is shown by simulation that the hybrid-rate selection method selects the optimal rate even if there are hidden nodes and outperforms the
auto-rate selection method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless Mesh Networks / Rate / Hidden Node / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 447, AN2008-67, pp. 17-22, March 2009. |
Paper # |
AN2008-67 |
Date of Issue |
2009-02-25 (AN) |
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 |
AN2008-67 |
Conference Information |
Committee |
RCS AN MoNA SR |
Conference Date |
2009-03-04 - 2009-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
YRP |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Workshop on Mobile Communications |
Paper Information |
Registration To |
AN |
Conference Code |
2009-03-RCS-AN-MoMuC-SR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Proposal of Hybrid Rate Selection Method in Wireless Mesh Networks |
Sub Title (in English) |
|
Keyword(1) |
Wireless Mesh Networks |
Keyword(2) |
Rate |
Keyword(3) |
Hidden Node |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Azusa Ito |
1st Author's Affiliation |
Niigata University (Niigata Univ.) |
2nd Author's Name |
Hiraku Okada |
2nd Author's Affiliation |
Niigata University (Niigata Univ.) |
3rd Author's Name |
Kenichi Mase |
3rd Author's Affiliation |
Niigata University (Niigata 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 |
2009-03-04 10:00:00 |
Presentation Time |
20 minutes |
Registration for |
AN |
Paper # |
AN2008-67 |
Volume (vol) |
vol.108 |
Number (no) |
no.447 |
Page |
pp.17-22 |
#Pages |
6 |
Date of Issue |
2009-02-25 (AN) |
|