| Presentation | 2015-08-25 The current status and the future directions of the PTP interoperability testing Mikito Hasegawa, Yuji Sekiya, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the future, Japan will increase the number of high-precision time is needed base station (e.g. Nano Cell, Pico Cell) device for mobile LTE-Advanced spread. Usually, high-precision time will be installed operational and maintenance costs high GNSS antenna and coaxial cable to take directly from the GNSS. It is the use of a coaxial distributor to the means to reduce the installation number of the GNSS antenna and the coaxial cable but it lacks flexibility are limited in number to the physical distribution. Therefore, utilization review of PTP (Precision Time Protocol) capable of highly accurate time synchronization in IP / Ethernet network is progressing. In this presentation we will discuss the possibility of PTP application to various industries, which is expected future as a case study of Interop Tokyo 2015 ShowNet PTP interconnect demonstration experiment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Time synchronizations / Precision Time Protocol / IEEE 1588 / LTE-Advanced / GNSS |
| Paper # | IA2015-28 |
| Date of Issue | 2015-08-18 (IA) |
| Conference Information | |
| Committee | IA |
|---|---|
| Conference Date | 2015/8/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | IIJ Seminar Room (Iidabashi Grand Bloom 13F) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Internet Operation and Management, etc. |
| Chair | Ken-ichi Yoshida(Univ. of Tsukuba) |
| Vice Chair | Hiroyuki Osaki(Kwansei Gakuin Univ.) / Masahiro Jibiki(NICT) / Yutaka Nakamura(Kyushu Inst. of Tech.) |
| Secretary | Hiroyuki Osaki(Tokyo Inst. of Tech.) / Masahiro Jibiki(Osaka Univ.) / Yutaka Nakamura |
| Assistant | Yuichiro Hei(KDDI R&D Labs.) / Hiroshi Yamamoto(Ritsumeikan Univ.) / Toshiki Watanabe(NEC) |
| Paper Information | |
| Registration To | Technical Committee on Internet Architecture |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The current status and the future directions of the PTP interoperability testing |
| Sub Title (in English) | The Consideration based on Interop Tokyo 2015 ShowNet |
| Keyword(1) | Time synchronizations |
| Keyword(2) | Precision Time Protocol |
| Keyword(3) | IEEE 1588 |
| Keyword(4) | LTE-Advanced |
| Keyword(5) | GNSS |
| 1st Author's Name | Mikito Hasegawa |
| 1st Author's Affiliation | Seiko Solutions Inc.(SSOL) |
| 2nd Author's Name | Yuji Sekiya |
| 2nd Author's Affiliation | The University Tokyo(Univ. of Tokyo) |
| Date | 2015-08-25 |
| Paper # | IA2015-28 |
| Volume (vol) | vol.115 |
| Number (no) | IA-192 |
| Page | pp.pp.53-57(IA), |
| #Pages | 5 |
| Date of Issue | 2015-08-18 (IA) |