{"created":"2021-03-01T06:15:13.014051+00:00","id":12307,"links":{},"metadata":{"_buckets":{"deposit":"852dcfea-178f-46fe-ab63-6521b7040ea1"},"_deposit":{"id":"12307","owners":[],"pid":{"revision_id":0,"type":"depid","value":"12307"},"status":"published"},"_oai":{"id":"oai:soar-ir.repo.nii.ac.jp:00012307","sets":["1221:1222"]},"author_link":["37367","37368","37369","37370"],"item_1628147817048":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_6_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"1700","bibliographicPageStart":"1689","bibliographicVolumeNumber":"E97B","bibliographic_titles":[{"bibliographic_title":"IEICE TRANSACTIONS ON COMMUNICATIONS"}]}]},"item_6_description_20":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This paper proposes the assignment of resource blocks (RBs) to reduce the peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) in a multi-user OFDM system. This system ranks the users according to the channel state information (CSI) for RB assignment. In our proposed technique, an RB is assigned to either the first- or second-ranked mobile station (MS) to minimize the PAPR of the OFDM signal. While this process reduces the PAPR, the throughput is also reduced because of the user diversity gain loss. A PAPR-throughput tradeoff is then established. Theoretical analyses and computer simulations confirm that when the number of MSs becomes large, the PAPR-throughput tradeoff is eased because of the minimal effect of the diversity gain loss. Therefore, significant PAPR reduction is achieved with only a slight degradation in the throughput.","subitem_description_type":"Abstract"}]},"item_6_description_30":{"attribute_name":"資源タイプ（コンテンツの種類）","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_6_description_5":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"IEICE TRANSACTIONS ON COMMUNICATIONS. E97B(8):1689-1700 (2014)","subitem_description_type":"Other"}]},"item_6_link_3":{"attribute_name":"信州大学研究者総覧へのリンク","attribute_value_mlt":[{"subitem_link_text":"Takyu, Osamu","subitem_link_url":"http://soar-rd.shinshu-u.ac.jp/profile/ja.jNnFbUkh.html"},{"subitem_link_text":"Sasamori, Fumihito","subitem_link_url":"http://soar-rd.shinshu-u.ac.jp/profile/ja.OpLFbpkh.html"},{"subitem_link_text":"Handa, Shiro","subitem_link_url":"http://soar-rd.shinshu-u.ac.jp/profile/ja.ZmLhHFce.html"}]},"item_6_link_67":{"attribute_name":"WoS","attribute_value_mlt":[{"subitem_link_url":"http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000342729400022"}]},"item_6_publisher_4":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG"}]},"item_6_relation_46":{"attribute_name":"他の資源との関係：URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://search.ieice.org/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://search.ieice.org/","subitem_relation_type_select":"URI"}}]},"item_6_relation_48":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"10.1587/transcom.E97.B.1689"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1587/transcom.E97.B.1689","subitem_relation_type_select":"DOI"}}]},"item_6_rights_62":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 2014 The Institute of Electronics, Information and Communication Engineers"}]},"item_6_source_id_35":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1745-1345","subitem_source_identifier_type":"ISSN"}]},"item_6_source_id_40":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11226510","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takyu,  Osamu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Umeda,  Yohtaro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sasamori,  Fumihito"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Handa,  Shiro"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2015-09-28"}],"displaytype":"detail","filename":"Resource_Block_Assignment.pdf","filesize":[{"value":"2.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Resource_Block_Assignment.pdf","url":"https://soar-ir.repo.nii.ac.jp/record/12307/files/Resource_Block_Assignment.pdf"},"version_id":"8b3ee49d-f13e-4b54-9dc2-fe1ba538d609"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"multiuser OFDM","subitem_subject_scheme":"Other"},{"subitem_subject":"PAPR","subitem_subject_scheme":"Other"},{"subitem_subject":"resource block assignment","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Resource Block Assignment to Reduce Peak to Average Power Ratio in Multi-User OFDM","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Resource Block Assignment to Reduce Peak to Average Power Ratio in Multi-User OFDM","subitem_title_language":"en"}]},"item_type_id":"6","owner":"1","path":["1222"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-03-04"},"publish_date":"2015-03-04","publish_status":"0","recid":"12307","relation_version_is_last":true,"title":["Resource Block Assignment to Reduce Peak to Average Power Ratio in Multi-User OFDM"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-14T04:05:53.985179+00:00"}