{"created":"2023-05-15T12:35:22.687377+00:00","id":4255,"links":{},"metadata":{"_buckets":{"deposit":"a90b6701-1722-4298-82ba-558f030773d6"},"_deposit":{"created_by":3,"id":"4255","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4255"},"status":"published"},"_oai":{"id":"oai:nitech.repo.nii.ac.jp:00004255","sets":["31"]},"author_link":["12768","12769","12080"],"item_10001_alternative_title_24":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"ノボリ　クダリ　チャネル　ヨウリョウ　ワリアテ　オ　コウリョシタ　TDD　チャネル　ムセン　LAN　ノ　セイノウ　カイセキ"},{"subitem_alternative_title":"Performance Analysis of a Wireless Local Area Network with a TDD Channel Taking into Consideration Capacity Allocation between Uplink and Downlink Channels"}]},"item_10001_biblio_info_28":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993-12-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicPageEnd":"943","bibliographicPageStart":"933","bibliographicVolumeNumber":"J76-B1","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌. B-1, 通信. 1, 情報通信システム・理論"}]}]},"item_10001_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"本論文では，複数のマイクロセルからなる無線LANの一つのセルを検討の対象とする．一つのセルは，一つの基地局と複数の無線端末からなる．ここでは，上り（端末-基地局方向）チャネルと下り（基地局-端末方向）チャネルとが時分割，すなわち，TDD（Time Division Duplex）によって割り当てられるとする．また，上りチャネルのMACプロトコルとしてアロハ形予約プロトコルを用いる．そして，TDDチャネルを用いたアロハ形予約プロトコル（TDDアロハ形予約プロトコル）において，上り下りのチャネル容量割当てを考慮してその性能を解析する．このプロトコルは，基地局による集中制御のプロトコルである．本論文では，まず，TDDアロハ形予約プロトコルのモデル化および解析を行う．ある端末で発生した送信メッセージと，そのメッセージに対する相手端末からの応答メッセージとが1対1に対応すると仮定して，このシステムの近似モデルを作成する．そして，平衡点解析の手法により，スループット，平均メッセージ遅延および平均応答時間を求める．次に，トラヒック条件を変化させて，上りおよび下りチャネルの容量とシステム性能との関係を，解析およびシミュレーション結果により議論する．","subitem_description_type":"Other"}]},"item_10001_description_38":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10001_full_name_27":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"Tasaka, Shuji"}]}]},"item_10001_publisher_29":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Institute of Electronics, Information and Communication Engineers"}]},"item_10001_source_id_30":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09151877","subitem_source_identifier_type":"ISSN"}]},"item_10001_source_id_32":{"attribute_name":"書誌レコードID（NCID）","attribute_value_mlt":[{"subitem_source_identifier":"AN10071126","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_33":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鈴木, 隆宏"},{"creatorName":"&EMPTY&","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田坂, 修二"},{"creatorName":"タサカ, シュウジ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-01-23"}],"displaytype":"detail","filename":"J76-B1_933.pdf","filesize":[{"value":"756.6 kB"}],"format":"application/pdf","license_note":"Copyright (c) 1993 IEICE　http://search.ieice.org/index.html","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"本文_fulltext","url":"https://nitech.repo.nii.ac.jp/record/4255/files/J76-B1_933.pdf"},"version_id":"482e9623-d49f-433b-9c74-1dff5e934f84"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"上り下りチャネル容量割当てを考慮した TDD チャネル無線 LAN の性能解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"上り下りチャネル容量割当てを考慮した TDD チャネル無線 LAN の性能解析"}]},"item_type_id":"10001","owner":"3","path":["31"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-06-25"},"publish_date":"2013-06-25","publish_status":"0","recid":"4255","relation_version_is_last":true,"title":["上り下りチャネル容量割当てを考慮した TDD チャネル無線 LAN の性能解析"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T14:50:04.289785+00:00"}