{"created":"2025-01-18T22:56:56.912119+00:00","updated":"2025-01-22T19:04:34.534438+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00026286","sets":["1164:1867:1933:1935"]},"path":["1935"],"owner":"1","recid":"26286","title":["ISDN逆多重化装置の特性評価と効率的利用法"],"pubdate":{"attribute_name":"公開日","attribute_value":"1993-07-08"},"_buckets":{"deposit":"b9cc3f33-71a5-41e7-a199-c7fdae0e6c67"},"_deposit":{"id":"26286","pid":{"type":"depid","value":"26286","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"ISDN逆多重化装置の特性評価と効率的利用法","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ISDN逆多重化装置の特性評価と効率的利用法"},{"subitem_title":"Evaluation of ISDN Inverse Multiplexer","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"1993-07-08","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"NTTソフトウェア研究所"},{"subitem_text_value":"NTTソフトウェア研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NTT Software Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NTT Software Laboratories","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/26286/files/IPSJ-OS93060014.pdf"},"date":[{"dateType":"Available","dateValue":"1995-07-08"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-OS93060014.pdf","filesize":[{"value":"1.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"11"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"dad1dcfe-25c4-4ee0-8e21-71496166e074","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1993 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山下, 高生"},{"creatorName":"小野, 諭"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takao, Yamashita","creatorNameLang":"en"},{"creatorName":"Satoshi, Ono","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10444176","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":"連続メディア通信を広域ネットワークで行なう技術として、必要なときに必要な帯域を確保できるISDNが有望である。画像通信に必要な帯域を動的に確保する技術として、複数回線のISDNを束ねて利用するISDN逆多重化装置がある。本研究ではISDN逆多重化装置のうちフレーム型を取り上げ、その基本特性と広域ネットワーク上に組み込む場合に発生する利用上の問題点を明らかにする。特に、ネットワーク環境で重要な複数ユーザでの帯域の共用する場合、および、一部のISDNチャネルが衛星を経由するなど、逆多重するチャネルに大きな遅延時間差がある場合について、TCPプロトコルを用いて評価した。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"ISDN is a promising technique for the infra-structure of Wide Area Network supporting Continuous Media, since it can provide high quality digital communication band-width on demand. ISDN Inverse Multiplexser (IMUX) have been introduced for bundling several low-speed B channels into one high-speed channel, which is suitable for video communication. This paper clarifies problems of one type of ISDN-IMUX, frame-type IMUXs, when they are embeded in the WAN. Especially, band-width sharing effect in multiple TCP connections, as well as the effect of delay time variance among ISDN channels are discussed in details.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"106","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告システムソフトウェアとオペレーティング・システム（OS）"}],"bibliographicPageStart":"99","bibliographicIssueDates":{"bibliographicIssueDate":"1993-07-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"58(1993-OS-060)","bibliographicVolumeNumber":"1993"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":26286,"links":{}}