{"id":61046,"updated":"2025-01-21T22:17:08.184315+00:00","links":{},"created":"2025-01-18T23:23:19.735160+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00061046","sets":["1164:1579:5607:5608"]},"path":["5608"],"owner":"10","recid":"61046","title":["LDPC符号化OFDM－UWB方式に基づく820Mb/ｓベースバンド処理LSI"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-01-06"},"_buckets":{"deposit":"28033201-87cc-49ee-8f3c-0f73250b3f59"},"_deposit":{"id":"61046","pid":{"type":"depid","value":"61046","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"LDPC符号化OFDM－UWB方式に基づく820Mb/ｓベースバンド処理LSI","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"LDPC符号化OFDM－UWB方式に基づく820Mb/ｓベースバンド処理LSI"},{"subitem_title":"820Mb/s Baseband Processor LSI based on LDPC Coded OFDM for UWB systems","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2009-01-06","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"早稲田大学大学院情報生産システム研究科"},{"subitem_text_value":"早稲田大学大学院情報生産システム研究科"},{"subitem_text_value":"早稲田大学大学院情報生産システム研究科"},{"subitem_text_value":"早稲田大学大学院情報生産システム研究科"},{"subitem_text_value":"早稲田大学大学院情報生産システム研究科"},{"subitem_text_value":"早稲田大学大学院情報生産システム研究科"},{"subitem_text_value":"早稲田大学大学院情報生産システム研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information, Production and Systems, Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information, Production and Systems, Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information, Production and Systems, Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information, Production and Systems, Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information, Production and Systems, Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information, Production and Systems, Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information, Production and Systems, Waseda University","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":10,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/61046/files/IPSJ-ARC09181002.pdf","label":"IPSJ-ARC09181002"},"date":[{"dateType":"Available","dateValue":"2011-02-10"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ARC09181002.pdf","filesize":[{"value":"852.5 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":"16"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"b4764691-060a-4b52-9c87-5d3795fe0cba","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2009 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"牛木, 慎祐"},{"creatorName":"中村, 浩一"},{"creatorName":"清水, 一範"},{"creatorName":"王, 棋"},{"creatorName":"阿部, 裕太"},{"creatorName":"後藤, 敏"},{"creatorName":"池永, 剛"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shinsuke, Ushiki","creatorNameLang":"en"},{"creatorName":"Koichi, Nakamura","creatorNameLang":"en"},{"creatorName":"Kazunori, Shimizu","creatorNameLang":"en"},{"creatorName":"Qi, Wang","creatorNameLang":"en"},{"creatorName":"Yuta, Abe","creatorNameLang":"en"},{"creatorName":"Satoshi, Goto","creatorNameLang":"en"},{"creatorName":"Takeshi, Ikenaga","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10096105","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":"本稿では LDPC 符号化 OFDM － UWB 方式に基づく高速かつ高信頓なベースバンド処理 LSI を提案している．提案するベースバンド処理 LSI は車内無線 LAN システムへの適用を目的としており，車内の劣悪な雑音環境下でも高い信頼性を持ち，かつ高精細な動画像データをリアルタイムに転送することを可能にする．そして，本 LSI は UMＣ 0.13 μ m 1P８M CMOS 標準プロセスを用いて試作実現しており， 147 MHz の周波数で動作する． OFDM 無線通信方式に 1024 の搬送波を使用することを特長としており,符号化率 5/6 で 820 Mb/s の高スループットと CNR 30 dB の雑音環境下において 10?? の誤り特性を達成した．また，消費電力は送信動作時 189mW ，受信動作時 391mW であることを実測で確認した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper presents a high-throughput and highly-reliable baseband processor LSI based on LDPC coding OFDM UWB. This LSI targets for wireless LAN systems inside a car which enable to translate a high-resolution video under noisy environment. A chip capable of operating at 147MHz was fabricated using UMC 0.13 μ m 1P8M CMOS technology. By adopting the OFDM modulation with 1024 sub-carriers, it achieves a throughput of 820Mb/s and 10-4 BER performance under 30dB CNR with 5/6 coding rate. Power dissipation is 189mW/391mW (TX/RX).","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"12","bibliographic_titles":[{"bibliographic_title":"研究報告計算機アーキテクチャ（ARC）"}],"bibliographicPageStart":"7","bibliographicIssueDates":{"bibliographicIssueDate":"2009-01-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1(2009-ARC-181)","bibliographicVolumeNumber":"2009"}]},"relation_version_is_last":true,"weko_creator_id":"10"}}