| Presentation | 2015-08-25 A Resource Estimation Method Considering Terminals Communication Initiation Delay in Virtualized EPC Ryota Mizutani, Takeshi Usui, Takeshi Kubo, Yoshinori Kitatsuji, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Due to the high usability of smartphones, various applications running in the smartphones are rapidly increase. Although mobile network operators increase their infrastructure capacity for the communication demands from the smartphones, communication characters of the applications changes from that of conventional applications (telephone and e-mail services). The major difference is that a large amount of smartphones (User Equipment: UE) begins its communication concurrently. This leads in heavy burden for the functions of mobile core system, and thus, the most UE is forced to wait for its communication initiation. In order to solve this problem, NFV (Network Function Virtualization) technology is a promising solution to expand by the capacity. To improve efficacy of the capacity expansion is making the resources (virtual machines: VMs) rapidly ready to be used for the specific functions, and ability of the accurate estimation of the required resources (the number of VMs). In this paper, we describe the implementation strategy for the resource preparation, the models to estimate the resources, and procedure to limiting UEs’ communication initiation delay in the congested situation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | EPCnetwork virtualizationcongestion control |
| Paper # | IA2015-27 |
| 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 | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Resource Estimation Method Considering Terminals Communication Initiation Delay in Virtualized EPC |
| Sub Title (in English) | |
| Keyword(1) | EPCnetwork virtualizationcongestion control |
| 1st Author's Name | Ryota Mizutani |
| 1st Author's Affiliation | KDDI Laboratory(KDDI Lab.) |
| 2nd Author's Name | Takeshi Usui |
| 2nd Author's Affiliation | KDDI Laboratory(KDDI Lab.) |
| 3rd Author's Name | Takeshi Kubo |
| 3rd Author's Affiliation | KDDI Laboratory(KDDI Lab.) |
| 4th Author's Name | Yoshinori Kitatsuji |
| 4th Author's Affiliation | KDDI Laboratory(KDDI Lab.) |
| Date | 2015-08-25 |
| Paper # | IA2015-27 |
| Volume (vol) | vol.115 |
| Number (no) | IA-192 |
| Page | pp.pp.47-52(IA), |
| #Pages | 6 |
| Date of Issue | 2015-08-18 (IA) |