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| Presentation | 2017-09-07 13:55 An Analysis on Data Structures and Algorithms for FIB of a Fast PC-based NDN Router Junji Takemasa, Yuki Koizumi, Toru Hasegawa (Osaka Univ.)  IN2017-25 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The goal of the paper is to present what the ideal Forwarding Information Base (FIB) for realizing a fast NDN forwarding engine on a commercial off-the-shelf (COTS) computer is supposed to be. This paper theoretically and empirically analyzes data structures and algorithms for a FIB from perspectives of whether they can be stored on fast memory devices, such as CPU caches, and whether access latency to data constituting the FIBs can be hidden. Through the analysis, we choose a hash table-based FIB for fast NDN forwarding engines. Finally, the paper proposes a speculative hash table lookup method to hide Dynamic Random Access Memory (DRAM) access latency for the hash table-based FIB. A prototype of the NDN forwarding engine, including the proposed lookup method, is implemented. Using the prototype, we reveal that the proposed method improves the CPU cycle consumed by FIB lookup by 33.1% compared to existing FIBs. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Named Data Networking (NDN) / Information Centric Networking (ICN) / Software Router / High-Speed Packet Forwarding / Forwarding Information Base (FIB) / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 205, IN2017-25, pp. 13-18, Sept. 2017. | |
| Paper # | IN2017-25 | |
| Date of Issue | 2017-08-31 (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 | IN2017-25 |
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| Conference Information | |
| Committee | CS NS IN NV |
| Conference Date | 2017-09-07 - 2017-09-08 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Research Institute of Electrical Communication, Tohoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Post IP networking, Next Generation Network (NGN)/New Generation Network (NWGN), Contingency Plan/BCP, Network Coding/Network Algorithms, Session Management (SIP/IMS), Internetworking/Standardization, Network configuration, etc. |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2017-09-CS-NS-IN-NV |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Analysis on Data Structures and Algorithms for FIB of a Fast PC-based NDN Router |
| Sub Title (in English) | |
| Keyword(1) | Named Data Networking (NDN) |
| Keyword(2) | Information Centric Networking (ICN) |
| Keyword(3) | Software Router |
| Keyword(4) | High-Speed Packet Forwarding |
| Keyword(5) | Forwarding Information Base (FIB) |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Junji Takemasa |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Yuki Koizumi |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Toru Hasegawa |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2017-09-07 13:55:00 |
| Presentation Time | 25 minutes |
| Registration for | IN |
| Paper # | IN2017-25 |
| Volume (vol) | vol.117 |
| Number (no) | no.205 |
| Page | pp.13-18 |
| #Pages | 6 |
| Date of Issue | 2017-08-31 (IN) |
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