| Presentation | 2017-04-21 Higher reliability in FASA Yoshino Manabu, Harada Takumi, Ujikawa Hirotaka, Suzuki Ken-Ichi, Otaka Akihiro, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to quickly create and provide new services, FASA modularizes access network functions and combines flexibly them. FASA also replaces network element used dedicated hardware with a combination of commercial hardware. Therefore, depending on the reliability of the commercial hardware to be used, the reliability of the network equipment will decrease as compared with the case of using dedicated hardware. In this paper, we organized the configuration of OLT to be combined with commercial hardware and evaluated improvement of reliability required for each configuration. In addition, focusing on NG-PON 2, which is a candidate for the next generation access network system, we extracted high availability configurations and investigated the switching indication path which is a problem in the extracted configuration. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Modularization / FASA / PON / Reliability |
| Paper # | CS2017-9 |
| Date of Issue | 2017-04-13 (CS) |
| Conference Information | |
| Committee | CS / CQ |
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| Conference Date | 2017/4/20(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Chitose Institute of Science and Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network Serice, Service Quality, SDN (Software-Defined Networking), NFV (Network Functions. Virtualization), Network Virtualization, Cloud, Contents Delivery, etc |
| Chair | Tetsuya Yokotani(Kanazawa Inst. of Tech.) / Kyoko Yamori(Asahi Univ.) |
| Vice Chair | Hidenori Nakazato(Waseda Univ.) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) |
| Secretary | Hidenori Nakazato(NTT) / Takanori Hayashi(Kyushu Univ.) / Hideyuki Shimonishi(Osaka Univ.) |
| Assistant | / Hirantha Abeysekera(NTT) / Norihiro Fukumoto(KDDI R&D Labs.) |
| Paper Information | |
| Registration To | Technical Committee on Communication Systems / Technical Committee on Communication Quality |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Higher reliability in FASA |
| Sub Title (in English) | |
| Keyword(1) | Modularization |
| Keyword(2) | FASA |
| Keyword(3) | PON |
| Keyword(4) | Reliability |
| 1st Author's Name | Yoshino Manabu |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 2nd Author's Name | Harada Takumi |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 3rd Author's Name | Ujikawa Hirotaka |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 4th Author's Name | Suzuki Ken-Ichi |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 5th Author's Name | Otaka Akihiro |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2017-04-21 |
| Paper # | CS2017-9 |
| Volume (vol) | vol.117 |
| Number (no) | CS-4 |
| Page | pp.pp.43-48(CS), |
| #Pages | 6 |
| Date of Issue | 2017-04-13 (CS) |