5G時代の多様なデジタルサービスを実現する富士通マルチアクセスエッジクラウド
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- さゆり おえづか
- 5 years ago
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1 5G Fujitsu Multi-access Edge Cloud to Realize Diverse Digital Services in 5G Era あらまし 5G 5 5G 5G G Abstract The fifth generation (5G) mobile telecommunication system will soon become mainstream. This technology enables enhanced network environments with ultra-highspeed and large-capacity communication, reliable and low-latency, and simultaneous connections with massive numbers of devices, which can be leveraged in creating and providing highly sophisticated digital services. It is important that these services are provided with flexibility in accordance with individual users unique environments and situations. Fujitsu Multi-access Edge Cloud realizes an innovative platform that can provide such services in the 5G era. It realizes a distributed network system that makes it easier to provide various digital services through the efficient usage of computing resource deployed over the whole network. Fujitsu conducted a field trial of this multi-access edge cloud in 2017 using a live commercial network, and verified that it helped to make providing services at the edge of the network (appropriate points where the service requirements can be handled) easier. This paper outlines the features comprising the Fujitsu Multi-access Edge Cloud that makes it easy to provide diverse 5G-era digital services and describes the major technology to realize it. 44 FUJITSU. 69, 6, p , 2018
2 5G まえがき 5G 5 AI 5G IoT 360 AR IoT 5G Fujitsu Multiaccess Edge Cloud 1 クラウドとネットワークの分散 融合 分散 5G 1 2 融合 1 FUJITSU. 69, 6 11,
3 5G 富士通マルチアクセスエッジクラウドを構成する機能 ETSI European Telecommunications Standards Institute Multiaccess Edge Computing 1 ETSI 図 -1 統合基盤 ネットワークサービスプロバイダー デジタルサービスプロバイダー VNF アプリ 仮想化 仮想 CPE 仮想 OLT 仮想 BBU 仮想 EPC 装置 電力監視アプリ 防災アプリ イベントアプリ Virtual Network Function サービスエッジネットワーク Wi-Fi LTE/5G 各種業務アプリ コンピュータ Bluetooth 光ブロードバンド ストレージ 統合基盤 用途に応じた組み合わせができるビルディングブロック構造 エッジ 仮想 CPE 電力監視アプリ 仮想 OLT 防災アプリ イベント仮想 EPC 装置アプリ Bluetooth コンピュータ 光ブロードバンド コンピュータストレージ LTE/5G Wi-Fi コンピュータストレージ 風力 電力発電など 橋梁など スタジアムなど CPE :Customer Premises Equipment OLT :Optical Line Terminal BBU :Base Band Unit EPC :Evolved Packet Core FUJITSU. 69, 6 11, 2018
4 5G LTE 5G Wi-Fi Bluetooth 仮想化 VNF 2 エッジ それぞれの機能を実現する特徴的な技術 統合基盤構築技術 VNF VNF bump in the wire 3 DPDK Data Plane Development Kit IPSec Security Architecture for Internet Protocol LTE EPC Evolved Packet Core LTE 2 NTT LTE LTE Wi-Fi 2 Virtual Network Function 3 ETSI LTE LTE FUJITSU. 69, 6 11,
5 5G 仮想化機能を提供する LTE/Wi-Fi の接続先制 御技術と, 業務アプリの動的配備技術 VNF LTE Wi-Fi 3 4 図 -2 Wi-Fi Wi-Fi OS Wi-Fi LTE 2 NTT LTE Wi-Fi 10 LTE Wi-Fi 5G 5G 0.5 5G エッジ機能を提供する広域分散データアクセス技術 LTE 基地局 Wi-Fi ネットワークサービスエリア インストール Wi-Fi アクセスポイント インストール 接続先制御 接続制御機能通信速度予測通信経路設定 専用アプリケーション 無線品質測定通信速度測定 無線品質 通信速度などを通知 :Mobile Edge Computing FUJITSU. 69, 6 11, 2018
6 5G 5 6 図 -3 DB DB DB DB DB DB 図 -4 広域分散データアクセス ディレクトリ DB センター集中クラウド 検索キーのサマリー デジタルサービス メタデータ DB の検索キーのサマリー パブリックネットワーク メタデータ DB メタデータ DB 分散クラウド メタデータ蓄積場所 現場データの蓄積位置を意識せずに必要なデータを活用可能 現場 蓄積された現場データ -3 FUJITSU. 69, 6 11,
7 5G 広域分散データアクセス センター集中クラウド ディレクトリ DB 検索キーのサマリー 自動車 B のナビゲーション画面イメージ スリップ! メタデータ DB 分散クラウド メタデータ DB メタデータ蓄積場所 現場映像 スリップした! ( 撮影場所などを通知 ) 危険箇所の映像が見える! ナビアプリ B 後続車 撮影場所 A 先行車 -4 むすび 5G LTE/Wi-Fi 2018 Communications PIMRC October D. Kimura et al A Novel RAT Virtualization System with Network-Initiated RAT Selection between LTE and WLAN 2017 IEEE Wireless Communications and Networking Conference WCNC March KVSICM ICM 参考文献 1 ETSI Multi-access Edge Computing technologies/multi-access-edge-computing 2 NTT LTE Mobile Edge Computing 3 T. Nakayama et al A LTE/WLAN selection method based on a novel throughput estimation method 2017 IEEE 28th Annual International Symposium on Personal Indoor and Mobile Radio 著者紹介 安藤嘉浩 ( あんどうよしひろ ) 小川淳 ( おがわじゅん ) 50 FUJITSU. 69, 6 11, 2018
8 5G 上野仁 ( うえのひとし ) 高橋信宏 ( たかはしのぶひろ ) FUJITSU. 69, 6 11,
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