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| Presentation | 2014-04-18 14:15 Low-Power and High-Speed Search Engine by Multi-dimensional TCAM Architecture with Parallel Pipelined Subdivided Structure Kenzo Okuda, Masami Nawa, Shingo Ata (Osaka City Univ.), Yuji Yano, Yasuto Kuroda (Renesas), Hisashi Iwamoto (REVSONIC), kazunari Inoue (Nara National College of Tec./Osaka Univ.), Ikuo Oka (Osaka City Univ.)  IN2014-7 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | TCAM (Ternary Content Addressable Memory) is widely used for high speed searching applications on networking equipment. Unlike general RAMs, a TCAM consumes vast amounts of power, because it is designed to search its entire memory in a single cycle. As size of matching table grows continuously, it recently becomes serious. In this paper, we propose a novel TCAM-based hardware architecture, which solves potential restrictions of TCAM by enabling selective partial activate according to "don’t care bits." For the purpose of reducing power consumed by TCAMs, we subdivide a TCAM into multiple sub TCAMs in LSI stage and stop look-up on sub TCAMs that consist of don’t care bits. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Power saving / Search engine / Address lookup / ACL / TCAM / Partial / Partial activate / Router | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 7, IN2014-7, pp. 67-72, April 2014. | |
| Paper # | IN2014-7 | |
| Date of Issue | 2014-04-10 (IN) | |
| 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 | IN2014-7 |
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| Conference Information | |
| Committee | IN |
| Conference Date | 2014-04-17 - 2014-04-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyotofu-Chusho-Kigyo-Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Home Area Network (HAN), Green/Energy Saving ICT, Smart Grid, Contingency Plan/BCP, Data Analysis/Processing Platform, Big Data, etc. |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2014-04-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Low-Power and High-Speed Search Engine by Multi-dimensional TCAM Architecture with Parallel Pipelined Subdivided Structure |
| Sub Title (in English) | |
| Keyword(1) | Power saving |
| Keyword(2) | Search engine |
| Keyword(3) | Address lookup |
| Keyword(4) | ACL |
| Keyword(5) | TCAM |
| Keyword(6) | Partial |
| Keyword(7) | Partial activate |
| Keyword(8) | Router |
| 1st Author's Name | Kenzo Okuda |
| 1st Author's Affiliation | Osaka City University (Osaka City Univ.) |
| 2nd Author's Name | Masami Nawa |
| 2nd Author's Affiliation | Osaka City University (Osaka City Univ.) |
| 3rd Author's Name | Shingo Ata |
| 3rd Author's Affiliation | Osaka City University (Osaka City Univ.) |
| 4th Author's Name | Yuji Yano |
| 4th Author's Affiliation | Renesas Electronics (Renesas) |
| 5th Author's Name | Yasuto Kuroda |
| 5th Author's Affiliation | Renesas Electronics (Renesas) |
| 6th Author's Name | Hisashi Iwamoto |
| 6th Author's Affiliation | REVSONIC Corporation (REVSONIC) |
| 7th Author's Name | kazunari Inoue |
| 7th Author's Affiliation | Nara national Collegeof Technology/Osaka University (Nara National College of Tec./Osaka Univ.) |
| 8th Author's Name | Ikuo Oka |
| 8th Author's Affiliation | Osaka City University (Osaka City Univ.) |
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| Speaker | Author-2 |
| Date Time | 2014-04-18 14:15:00 |
| Presentation Time | 25 minutes |
| Registration for | IN |
| Paper # | IN2014-7 |
| Volume (vol) | vol.114 |
| Number (no) | no.7 |
| Page | pp.67-72 |
| #Pages | 6 |
| Date of Issue | 2014-04-10 (IN) |
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