{"id":142199,"updated":"2025-01-20T12:56:13.407481+00:00","links":{},"created":"2025-01-19T00:19:40.814160+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00142199","sets":["1164:3865:7902:8242"]},"path":["8242"],"owner":"11","recid":"142199","title":["衛星通信とメッシュネットワークを活用したフェムトセルの運用・通話実験"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-05-21"},"_buckets":{"deposit":"19d6c0ac-9705-4784-87b3-520ab23a091d"},"_deposit":{"id":"142199","pid":{"type":"depid","value":"142199","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"衛星通信とメッシュネットワークを活用したフェムトセルの運用・通話実験","author_link":["210186","210196","210192","210184","210189","210190","210182","210188","210193","210191","210185","210183","210194","210197","210187","210195"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"衛星通信とメッシュネットワークを活用したフェムトセルの運用・通話実験"},{"subitem_title":"Femto cell operation and communication experiments with using wireless mesh network and 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小型車載地球局，無線メッシュネットワーク，無人航空機による無線中継を活用した携帯電話サービスの即時展開の可能性について実験的に検証を行う．事前実験として，携帯事業者が提供するフェムトセル装置が，これらのネットワーク上で動作するかどうかの検証と音声品質の比較評価を行う．その後，より被災地に近い環境を想定し，携帯電話が利用できない地域にて，衛星回線や無人航空機の無線中継を含む無線メッシュネットワークを展開し，それらを介してフェムトセルを用いた携帯電話サービスを提供する実験を行った．これにより，衛星回線や無線メッシュネットワークを介してフェムトセルを運用したとしても十分音声通話品質を提供できる事が示せた．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告モバイルコンピューティングとパーベイシブシステム（MBL）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2015-05-21","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"30","bibliographicVolumeNumber":"2015-MBL-75"}]},"relation_version_is_last":true,"weko_creator_id":"11"}}