| 講演名 | 2017-10-23 [Poster Presentation] A study of Multiple network roaming and Multi-Access Edge interworking 岡坂 昌蔵(パナソニック), 小杉 正憲(パナソニック), 金澤 岳史(パナソニック), |
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| 抄録(和) | The number of LTE frequency bands defined by 3GPP has been increasing to make more spectrum available for mobile network operations under various constraints of each country. In addition, new frequency bands such as millimeter wave spectrum will be added for future 5G mobile networks. Thus it is expected that the operating frequency bands in particular region will vary from country to country in 5G more than that in 4G. As a consequence, there may be mismatch between the operating frequency bands in the user location and the supported frequency bands of the terminal in case the terminal travels across multiple regions. Additionally, we expect that the 5G networks will be provided not only by countrywide mobile network operators (MNOs) but also by micro-operators which have localized coverage and provide location-specific vertical services. Therefore it is desirable that a user can utilize multiple frequency bands and services which are operated by multiple network operators, even if a single operator cannot offer sufficient frequency bands or services. In this poster we will present architectural considerations which enable roaming access from an UE to multiple network operators at the same time in existing 4G LTE networks or the future 5G networks from the viewpoint of a minimal impact to the standard modifications. Also, we will present considerations to integrate Multi-Access Edge Computing (MEC) techniques into the aforementioned multi-operator roaming access networks to provide e.g. low-latency services even in roaming environment with poor backhauling. |
| 抄録(英) | The number of LTE frequency bands defined by 3GPP has been increasing to make more spectrum available for mobile network operations under various constraints of each country. In addition, new frequency bands such as millimeter wave spectrum will be added for future 5G mobile networks. Thus it is expected that the operating frequency bands in particular region will vary from country to country in 5G more than that in 4G. As a consequence, there may be mismatch between the operating frequency bands in the user location and the supported frequency bands of the terminal in case the terminal travels across multiple regions. Additionally, we expect that the 5G networks will be provided not only by countrywide mobile network operators (MNOs) but also by micro-operators which have localized coverage and provide location-specific vertical services. Therefore it is desirable that a user can utilize multiple frequency bands and services which are operated by multiple network operators, even if a single operator cannot offer sufficient frequency bands or services. In this poster we will present architectural considerations which enable roaming access from an UE to multiple network operators at the same time in existing 4G LTE networks or the future 5G networks from the viewpoint of a minimal impact to the standard modifications. Also, we will present considerations to integrate Multi-Access Edge Computing (MEC) techniques into the aforementioned multi-operator roaming access networks to provide e.g. low-latency services even in roaming environment with poor backhauling. |
| キーワード(和) | |
| キーワード(英) | Fifth generation mobile communications systemRoamingMulti-access edge computing |
| 資料番号 | SR2017-80,SRW2017-32 |
| 発行日 | 2017-10-16 (SR, SRW) |
| 研究会情報 | |
| 研究会 | SR / SRW |
|---|---|
| 開催期間 | 2017/10/23(から2日開催) |
| 開催地（和） | Grand Hotel Palatino, Rome, Italy |
| 開催地（英） | Grand Hotel Palatino, Rome, Italy |
| テーマ（和） | SmartCom2017 |
| テーマ（英） | SmartCom2017 |
| 委員長氏名（和） | 梅林 健太(東京農工大) / 中川 匡夫(鳥取大) |
| 委員長氏名（英） | Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Tadao Nakagawa(Tottori Univ.) |
| 副委員長氏名（和） | 有吉 正行(NEC) / 亀田 卓(東北大) / 田野 哲(岡山大) / 濱湊 真(富士通研) |
| 副委員長氏名（英） | Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) / Satoshi Denno(Okayama Univ.) / Makoto Hamaminato(Fujitsu labs.) |
| 幹事氏名（和） | 石津 健太郎(NICT) / 矢野 一人(ATR) / 沢田 浩和(NICT) / 水谷 圭一(京大) |
| 幹事氏名（英） | Kentaro Ishizu(NICT) / Kazuto Yano(ATR) / Hirokazu Sawada(NICT) / Keiichi Mizutani(Kyoto Univ.) |
| 幹事補佐氏名（和） | 稲森 真美子(東海大) / 芝 宏礼(NTT) / Gia Khanh Tran(東工大) / 成枝 秀介(明石高専) / 斎藤 健太郎(東工大) / 山内 宏真(富士通研) |
| 幹事補佐氏名（英） | Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(NIT, Akashi College) / Kentaro Saito(Tokyo Inst. of Tech.) / Hiromasa Yamauchi(Fujitsu labs.) |
| 講演論文情報詳細 | |
| 申込み研究会 | Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications |
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| 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] A study of Multiple network roaming and Multi-Access Edge interworking |
| サブタイトル（和） | |
| キーワード(1)（和/英） | / Fifth generation mobile communications systemRoamingMulti-access edge computing |
| 第 1 著者 氏名（和/英） | 岡坂 昌蔵 / Shozo Okasaka |
| 第 1 著者 所属（和/英） | パナソニック株式会社(略称：パナソニック) Panasonic Corporation(略称：Panasonic) |
| 第 2 著者 氏名（和/英） | 小杉 正憲 / Masanori Kosugi |
| 第 2 著者 所属（和/英） | パナソニック株式会社(略称：パナソニック) Panasonic Corporation(略称：Panasonic) |
| 第 3 著者 氏名（和/英） | 金澤 岳史 / Takeshi Kanazawa |
| 第 3 著者 所属（和/英） | パナソニック株式会社(略称：パナソニック) Panasonic Corporation(略称：Panasonic) |
| 発表年月日 | 2017-10-23 |
| 資料番号 | SR2017-80,SRW2017-32 |
| 巻番号（vol） | vol.117 |
| 号番号（no） | SR-257,SRW-258 |
| ページ範囲 | pp.39-40(SR), pp.43-44(SRW), |
| ページ数 | 2 |
| 発行日 | 2017-10-16 (SR, SRW) |