| 講演名 | 2019-11-04 [Poster Presentation] Toward Efficient Wireless Resource Sharing between Multiple Carriers in Dynamic Traffic Environment 野依 祐太(福岡大), 妙中 雄三(奈良先端大), 太田 真衣(福岡大), 大橋 正良(福岡大), |
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| 抄録(和) | 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. |
| 抄録(英) | 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. |
| キーワード(和) | |
| キーワード(英) | Software Defined Network (SDN)OpenFlowAccess Point (AP) |
| 資料番号 | SR2019-70 |
| 発行日 | 2019-10-28 (SR) |
| 研究会情報 | |
| 研究会 | SR |
|---|---|
| 開催期間 | 2019/11/4(から3日開催) |
| 開催地（和） | Rutgers University, NJ, USA |
| 開催地（英） | Rutgers University Inn & Conference Center, NJ, USA |
| テーマ（和） | SmartCom2019 |
| テーマ（英） | SmartCom2019 |
| 委員長氏名（和） | 有吉 正行(NEC) |
| 委員長氏名（英） | Masayuki Ariyoshi(NEC) |
| 副委員長氏名（和） | 亀田 卓(東北大) / 田久 修(信州大) / 石津 健太郎(NICT) |
| 副委員長氏名（英） | Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) |
| 幹事氏名（和） | 矢野 一人(ATR) / 石橋 功至(電通大) / 成枝 秀介(三重大) |
| 幹事氏名（英） | Kazuto Yano(ATR) / Koji Ishibashi(Univ. of Electro-Comm.) / Syusuke Narieda(Mie Univ.) |
| 幹事補佐氏名（和） | 太田 真衣(福岡大) / 大山 哲平(富士通研) / 小林 健太郎(名大) |
| 幹事補佐氏名（英） | Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Kentaro Kobayashi(Nagoya Univ.) |
| 講演論文情報詳細 | |
| 申込み研究会 | Technical Committee on Smart Radio |
|---|---|
| 本文の言語 | ENG |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | [Poster Presentation] Toward Efficient Wireless Resource Sharing between Multiple Carriers in Dynamic Traffic Environment |
| サブタイトル（和） | |
| キーワード(1)（和/英） | / Software Defined Network (SDN)OpenFlowAccess Point (AP) |
| 第 1 著者 氏名（和/英） | 野依 祐太 / Yuta Noyori |
| 第 1 著者 所属（和/英） | 福岡大学(略称：福岡大) Fukuoka University(略称：Fukuoka Univ.) |
| 第 2 著者 氏名（和/英） | 妙中 雄三 / Yuzo Taenaka |
| 第 2 著者 所属（和/英） | 奈良先端科学技術大学院大学(略称：奈良先端大) Graduate School of Science and Technology(略称：NAIST) |
| 第 3 著者 氏名（和/英） | 太田 真衣 / Mai Ohta |
| 第 3 著者 所属（和/英） | 福岡大学(略称：福岡大) Fukuoka University(略称：Fukuoka Univ.) |
| 第 4 著者 氏名（和/英） | 大橋 正良 / Masayoshi Ohashi |
| 第 4 著者 所属（和/英） | 福岡大学(略称：福岡大) Fukuoka University(略称：Fukuoka Univ.) |
| 発表年月日 | 2019-11-04 |
| 資料番号 | SR2019-70 |
| 巻番号（vol） | vol.119 |
| 号番号（no） | SR-262 |
| ページ範囲 | pp.19-19(SR), |
| ページ数 | 1 |
| 発行日 | 2019-10-28 (SR) |