Paper Abstract and Keywords |
Presentation |
2006-10-26 16:15
A power modeling and optimization algorithm for battery driven systems Hiroyoshi Hirai, Tatsuya Koyagi, Yuichiro Tachikawa, Masahiro Fukui (Ritsumeikan Univ.) Link to ES Tech. Rep. Archives: ICD2006-123 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Due to the rapid popularization of portable equipments, it becomes very important to make the battery lifetime longer without increasing the battery size. Especially for ubiquitous computing age, long battery lifetime in a tight size limitation will be highly required. We develop accurate design models and spontaneous optimization method of the battery, the converter, and the LSI. This paper proposes a power modeling of LSI in this system. The feature of this model is the capability of design exploration of LSI. It is possible to search the design space by changing the threshold voltage, the power supply voltage, the frequency, and the duty ratio, the MTCMOS options without changing the throughput. The experimental results show that it explores the design space efficiently to find a best design point. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Battery operated system / power dissipation model / threshold voltage optimization / power supply voltage optimization / MTCMOS / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, pp. 81-86, Oct. 2006. |
Paper # |
|
Date of Issue |
2006-10-19 (SIP, ICD, IE) |
ISSN |
Print edition: ISSN 0913-5685 |
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 |
Link to ES Tech. Rep. Archives: ICD2006-123 |
Conference Information |
Committee |
ICD SIP IE IPSJ-SLDM |
Conference Date |
2006-10-26 - 2006-10-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
|
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
IPSJ-SLDM |
Conference Code |
2006-10-ICD-SIP-IE-IPSJ-SLDM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A power modeling and optimization algorithm for battery driven systems |
Sub Title (in English) |
|
Keyword(1) |
Battery operated system |
Keyword(2) |
power dissipation model |
Keyword(3) |
threshold voltage optimization |
Keyword(4) |
power supply voltage optimization |
Keyword(5) |
MTCMOS |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Hiroyoshi Hirai |
1st Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
2nd Author's Name |
Tatsuya Koyagi |
2nd Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
3rd Author's Name |
Yuichiro Tachikawa |
3rd Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
4th Author's Name |
Masahiro Fukui |
4th Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
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 |
2006-10-26 16:15:00 |
Presentation Time |
20 minutes |
Registration for |
IPSJ-SLDM |
Paper # |
SIP2006-97, ICD2006-123, IE2006-75 |
Volume (vol) |
vol.106 |
Number (no) |
no.314(SIP), no.316(ICD), no.318(IE) |
Page |
pp.81-86 |
#Pages |
6 |
Date of Issue |
2006-10-19 (SIP, ICD, IE) |
|