| Presentation | 2019-11-04 [Poster Presentation] Toward Efficient Wireless Resource Sharing between Multiple Carriers in Dynamic Traffic Environment Yuta Noyori, Yuzo Taenaka, Mai Ohta, Masayoshi Ohashi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With the proliferation of mobile devices, the amount of mobile traffic is significantly increasing. Advent of LTE and 5G has resolved the offloading issue. However, making use of WLAN resource should always be considered against spontaneous or unexpected traffic increase. To transfer offloaded traffic, mobile carriers are spreading wireless LAN AP around Japan. This attempt has been effective yet, but it may cause the waste of wireless resources in the future. Although each cellular carrier provides a wireless LAN access with own APs, the concentration of offloaded traffic causes significant congestion because there is no mechanism to coordinate resource usage between multiple APs. Regard this trend, we can expect that mobile carriers try to coordinate wireless resources based on some particular factors. In this study, we try to demonstrate that such coordination could be practically achieved with a traffic engineering approach. Specifically, since traffic consumes wireless resources only when it goes on a WLAN, we try to control the amount of transmitting traffic. To achieve this approach, we assume to use an SDN-enabled AP that accommodates multiple channels and multiple SSIDs. To provide multiple WLANs for multi-carrier environment, that AP actually provides multiple SSIDs on a same channel. By using this AP, we control the amount of transmitting traffic on each WLAN and thus coordinate the usage of wireless resources to maximize the efficiency of wireless resource utilization. In this context, this paper introduces a conceptual architecture to efficiently share wireless resources between multiple carriers. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Software Defined Network (SDN)OpenFlowAccess Point (AP) |
| Paper # | SR2019-70 |
| Date of Issue | 2019-10-28 (SR) |
| Conference Information | |
| Committee | SR |
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| Conference Date | 2019/11/4(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Rutgers University Inn & Conference Center, NJ, USA |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | SmartCom2019 |
| Chair | Masayuki Ariyoshi(NEC) |
| Vice Chair | Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) |
| Secretary | Suguru Kameda(ATR) / Osamu Takyu(Univ. of Electro-Comm.) / Kentaro Ishidu(Mie Univ.) |
| Assistant | Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Kentaro Kobayashi(Nagoya Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Smart Radio |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] Toward Efficient Wireless Resource Sharing between Multiple Carriers in Dynamic Traffic Environment |
| Sub Title (in English) | |
| Keyword(1) | Software Defined Network (SDN)OpenFlowAccess Point (AP) |
| 1st Author's Name | Yuta Noyori |
| 1st Author's Affiliation | Fukuoka University(Fukuoka Univ.) |
| 2nd Author's Name | Yuzo Taenaka |
| 2nd Author's Affiliation | Graduate School of Science and Technology(NAIST) |
| 3rd Author's Name | Mai Ohta |
| 3rd Author's Affiliation | Fukuoka University(Fukuoka Univ.) |
| 4th Author's Name | Masayoshi Ohashi |
| 4th Author's Affiliation | Fukuoka University(Fukuoka Univ.) |
| Date | 2019-11-04 |
| Paper # | SR2019-70 |
| Volume (vol) | vol.119 |
| Number (no) | SR-262 |
| Page | pp.pp.19-19(SR), |
| #Pages | 1 |
| Date of Issue | 2019-10-28 (SR) |