| Presentation | 2017-07-27 Time series analysis of failure rates of equipments for telecommunication networks. Hiroyuki Funakoshi, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The author has been analyzed the failure rate of telecommunication network equipments by time series analysis using ARIMA model, and has made predictions using the results. However, there are cases where it could not be predicted appropriately depending on the type of device. In this article, the author predict the state space model of failure rate by Bayesian inference. Moreover, the example of analysis using actual outage data is also shown. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | failure rate / time series analysis / state space model / Bayesian inference |
| Paper # | CQ2017-35 |
| Date of Issue | 2017-07-20 (CQ) |
| Conference Information | |
| Committee | CQ |
|---|---|
| Conference Date | 2017/7/27(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kobe University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Assessment, Measurement and Control of QoE and QoS, etc. |
| Chair | Takanori Hayashi(HIT) |
| Vice Chair | Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) |
| Secretary | Hideyuki Shimonishi(Keio Univ.) / Jun Okamoto(NTT) |
| Assistant | Norihiro Fukumoto(KDDI Research) / Kenko Ota(NIT) / Ryo Yamamoto(UEC) |
| Paper Information | |
| Registration To | Technical Committee on Communication Quality |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Time series analysis of failure rates of equipments for telecommunication networks. |
| Sub Title (in English) | State space model using Bayesian inference |
| Keyword(1) | failure rate |
| Keyword(2) | time series analysis |
| Keyword(3) | state space model |
| Keyword(4) | Bayesian inference |
| 1st Author's Name | Hiroyuki Funakoshi |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corp.(NTT) |
| Date | 2017-07-27 |
| Paper # | CQ2017-35 |
| Volume (vol) | vol.117 |
| Number (no) | CQ-159 |
| Page | pp.pp.37-42(CQ), |
| #Pages | 6 |
| Date of Issue | 2017-07-20 (CQ) |