| Presentation | 2015-12-03 Hash-table and Balanced-tree based FIB Architecture for CCN Routers Reducing Memory Accesses Kenta Shimazaki, Takashi Aoki, Takahiro Hatano, Takuya Otsuka, Akihiko Miyazaki, Toshitaka Tsuda, Yong-Jin Park, Nozomu Togawa, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In conventional IP network, an IP router just forwards a packet toanother router. Recently, Content Centric Networking (CCN) is paidattention to, where CCN routers do not only forward a packet toanother router but it also has a network server function. A CCN router has a forwarding table called FIB (Forwarding Information Base) but its memory access can become a bottleneck. In this paper, we propose FIB data structure for CCN routers which can reduce the number of memory accesses. Our proposed FIB is constructed by effectively utilizing a hash table and a balanced binary-search tree. By using our FIB, the number of memory accesses cannot much increase even if hash collisions occur. Experimental results show that our proposed FIB can reduce the number of memory accesses by 5.9% and 88.1% compared to those implemented by using an n-ary tree and a hash table, respectively. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | content centric networking (CCN) / forwarding information base (FIB) / memory access / router |
| Paper # | VLD2015-75,DC2015-71 |
| Date of Issue | 2015-11-24 (VLD, DC) |
| Conference Information | |
| Committee | VLD / DC / IPSJ-SLDM / CPSY / RECONF / ICD / CPM |
|---|---|
| Conference Date | 2015/12/1(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagasaki Kinro Fukushi Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Design Gaia 2015 -New Field of VLSI Design- |
| Chair | Yusuke Matsunaga(Kyushu Univ.) / Nobuyasu Kanekawa(Hitachi) / Masahiro Fukui(Ritsumeikan Univ.) / Yasuhiko Nakashima(NAIST) / Minoru Watanabe(Shizuoka Univ.) / Minoru Fujishima(Hiroshima Univ.) / Satoru Noge(Numazu National College of Tech.) |
| Vice Chair | Takashi Takenana(NEC) / Michiko Inoue(NAIST) / / Koji Nakano(Hiroshima Univ.) / Hidetsugu Irie(Univ. of Tokyo) / Masato Motomura(Hokkaido Univ.) / Yuichiro Shibata(Nagasaki Univ.) / Hideto Hidaka(Renesas) / Fumihiko Hirose(Yamagata Univ.) |
| Secretary | Takashi Takenana(Ritsumeikan Univ.) / Michiko Inoue(Fujitsu Labs.) / (RTRI) / Koji Nakano(Kyoto Sangyo Univ.) / Hidetsugu Irie(Sharp) / Masato Motomura(Kitakyushu City Univ.) / Yuichiro Shibata(Toshiba) / Hideto Hidaka(Fujitsu Labs.) / Fumihiko Hirose(NII) |
| Assistant | Ittetsu Taniguchi(Ritsumeikan Univ.) / / / Shinya Takameda(NAIST) / Takeshi Ohkawa(Utsunomiya Univ.) / Kazuya Tanikagawa(Hiroshima City Univ.) / Takefumi Miyoshi(e-trees.Japan) / Makoto Takamiya(Univ. of Tokyo) / Hiroe Iwasaki(NTT) / Takashi Hashimoto(Panasonic) / Hiroyuki Ito(Tokyo Inst. of Tech.) / Pham Konkuha(Univ. of Electro-Comm.) / Takashi Sakamoto(NTT) / Yuichi Nakamura(Toyohashi Univ. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on VLSI Design Technologies / Technical Committee on Dependable Computing / Special Interest Group on System and LSI Design Methodology / Technical Committee on Computer Systems / Technical Committee on Reconfigurable Systems / Technical Committee on Integrated Circuits and Devices / Technical Committee on Component Parts and Materials |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Hash-table and Balanced-tree based FIB Architecture for CCN Routers Reducing Memory Accesses |
| Sub Title (in English) | |
| Keyword(1) | content centric networking (CCN) |
| Keyword(2) | forwarding information base (FIB) |
| Keyword(3) | memory access |
| Keyword(4) | router |
| 1st Author's Name | Kenta Shimazaki |
| 1st Author's Affiliation | Waseda University(Waseda Univ.) |
| 2nd Author's Name | Takashi Aoki |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 3rd Author's Name | Takahiro Hatano |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 4th Author's Name | Takuya Otsuka |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 5th Author's Name | Akihiko Miyazaki |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 6th Author's Name | Toshitaka Tsuda |
| 6th Author's Affiliation | Waseda University(Waseda Univ.) |
| 7th Author's Name | Yong-Jin Park |
| 7th Author's Affiliation | Waseda University(Waseda Univ.) |
| 8th Author's Name | Nozomu Togawa |
| 8th Author's Affiliation | Waseda University(Waseda Univ.) |
| Date | 2015-12-03 |
| Paper # | VLD2015-75,DC2015-71 |
| Volume (vol) | vol.115 |
| Number (no) | VLD-338,DC-339 |
| Page | pp.pp.243-248(VLD), pp.243-248(DC), |
| #Pages | 6 |
| Date of Issue | 2015-11-24 (VLD, DC) |