{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00044100","sets":["1164:3865:3906:3909"]},"path":["3909"],"owner":"1","recid":"44100","title":["赤外線簡易放送型通信を用いたパーソナル情報配信システムアーキテクチャの提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2000-05-26"},"_buckets":{"deposit":"e84e927d-1662-4780-9a6b-46d0993e8d10"},"_deposit":{"id":"44100","pid":{"type":"depid","value":"44100","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"赤外線簡易放送型通信を用いたパーソナル情報配信システムアーキテクチャの提案","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"赤外線簡易放送型通信を用いたパーソナル情報配信システムアーキテクチャの提案"},{"subitem_title":"Architecture of Personal Information Delivering System with Simple Infrared Broadcasting Telecommunication","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2000-05-26","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学先端科学技術研究センター／株式会社大林組"},{"subitem_text_value":"リンク・エボルーション株式会社"},{"subitem_text_value":"東京大学先端科学技術研究センター"},{"subitem_text_value":"東京大学先端科学技術研究センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Research Center for Advanced Science and Technology the University of Tokyo/Obayashi Corporation","subitem_text_language":"en"},{"subitem_text_value":"Link Evolution Corp.","subitem_text_language":"en"},{"subitem_text_value":"Research Center for Advanced Science and Technology the University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"Research Center for Advanced Science and Technology the University of Tokyo","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/44100/files/IPSJ-MBL00013002.pdf"},"date":[{"dateType":"Available","dateValue":"2002-05-26"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MBL00013002.pdf","filesize":[{"value":"682.8 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"35"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"8e5e0a00-8848-4da8-b0bf-381f0dd2aa29","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2000 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"一岡, 義宏"},{"creatorName":"長村伸一"},{"creatorName":"青木, 輝勝"},{"creatorName":"安田, 浩"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yoshihiro, Ichioka","creatorNameLang":"en"},{"creatorName":"Nagamura, Shinichi","creatorNameLang":"en"},{"creatorName":"Terumasa, Aoki","creatorNameLang":"en"},{"creatorName":"Hiroshi, Yasuda","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11851388","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"筆者等は，不特定多数の人で混み合う都市型コミュニティでの人々の生活や行動を支援するパーソナル情報配信システム「都市情報システム」を研究している．本システムは，発信者から受信者への情報の生産，配信，消費という情報の流通を生み出すことを目的とし，取り扱う情報を「上映用コンテンツ」と「持ち帰り用コンテンツ」に分けることによって，発信者により生産・発信された情報を受信者が手持ちの携帯端末に受信し移動しながら自由に閲覧できるモバイル時代のスタイルを可能にする．本システムの特徴は，狭いエリアでの集中した情報取得要求による配信サーバへの負荷を分散するためのメインサーバと近傍サーバによる階層化サーバ構成と，エリア内に点在させた近傍サーバにおける赤外線通信による情報取得にある，本稿では，これらのうち特に後者に焦点をあて，今日普及している赤外線IrDA規格の問題点を指摘すると共に，本システムのために開発・実装した赤外線簡易放送型通信プロトコルIrBRCとIrUCISを提案する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The authors have been studying UCIS: Urban Community Information System, the personal information delivering system that can support a life and an activity of people at the crowded place in metropolitan areas. The purpose of this system is to produce information flow from sender to receiver, such as creating-delivering-consuming. Classifying delivering information into two groups: \"content to show\" and \"content to go\" makes it possible for receiver to carry retrieved information with his/her mobile terminal. The characteristics of this system are two-hierarchy-server structure composed of main server and adjacent servers to reduce main server workloads and infrared telecommunication at adjacent servers distributed within the community. This paper addresses the issue about current IrDA protocol and proposes simple infrared broadcasting protocol: IrBRC and IrUCIS that can avoid the congestion caused by many receivers' multiple accesses for information retrieving.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"16","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告モバイルコンピューティングとユビキタス通信（MBL）"}],"bibliographicPageStart":"9","bibliographicIssueDates":{"bibliographicIssueDate":"2000-05-26","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"48(2000-MBL-013)","bibliographicVolumeNumber":"2000"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"updated":"2025-01-22T10:37:08.503990+00:00","created":"2025-01-18T23:10:21.287226+00:00","links":{},"id":44100}