{"_buckets": {"deposit": "ef360077-37bf-42c7-8f88-2bf1bd7d4f79"}, "_deposit": {"created_by": 2, "id": "121", "owners": [2], "pid": {"revision_id": 0, "type": "depid", "value": "121"}, "status": "published"}, "_oai": {"id": "oai:kutarr.kochi-tech.ac.jp:00000121", "sets": ["5"]}, "author_link": ["437", "436"], "item_2_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2010-11-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "11", "bibliographicPageEnd": "3082", "bibliographicPageStart": "3072", "bibliographicVolumeNumber": "E93-B", "bibliographic_titles": [{"bibliographic_title": "IEICE Transactions on Communications"}]}]}, "item_2_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "A novel peak-to-average power ratio (PAR) control algorithm for feedback-controlled multitone-hopping code-division multiple access (FC/MH-CDMA) signals is proposed. In FC/MH-CDMA, since each chip consists of plural tones, the energy consumption due to a large PAR is not negligible at the transmitter. The proposed PAR control algorithm iteratively constructs a time-frequency code that achieves a preset, target PAR under the condition that all signals are asynchronously transmitted. A PAR of 1 dB is shown to be achievable, and the bit-error rate performance is shown to be only slightly influenced if the target PAR is set to be larger than 3 dB. The influence of quantization is also discussed in terms of its application to limited feedback channels.", "subitem_description_type": "Abstract"}]}, "item_2_publisher_35": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "The Institute of Electronics, Information and Communication Engineers"}]}, "item_2_relation_13": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1587/transcom.E93.B.3072", "subitem_relation_type_select": "DOI"}}]}, "item_2_relation_44": {"attribute_name": "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_2_rights_14": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "Copyright © 2010 The Institute of Electronics, Information and Communication Engineers"}]}, "item_2_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA10826261@@@AA11510208", "subitem_source_identifier_type": "NCID"}]}, "item_2_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0916-8516@@@1745-1345", "subitem_source_identifier_type": "ISSN"}]}, "item_2_version_type_18": {"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": "CHIBA, Kazuki"}], "nameIdentifiers": [{"nameIdentifier": "436", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "HAMAMURA, Masanori"}], "nameIdentifiers": [{"nameIdentifier": "437", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-02-13"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "IEICE_E93-B_11_3072.pdf", "filesize": [{"value": "1.7 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1700000.0, "url": {"label": "IEICE_E93-B_11_3072.pdf", "url": "https://kutarr.kochi-tech.ac.jp/record/121/files/IEICE_E93-B_11_3072.pdf"}, "version_id": "44c89dad-829b-4ed0-8bbb-53b5cea243d3"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "CDMA", "subitem_subject_scheme": "Other"}, {"subitem_subject": "asynchronous", "subitem_subject_scheme": "Other"}, {"subitem_subject": "multipath", "subitem_subject_scheme": "Other"}, {"subitem_subject": "feedback", "subitem_subject_scheme": "Other"}, {"subitem_subject": "multitone", "subitem_subject_scheme": "Other"}, {"subitem_subject": "PAR", "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": "Iterative Algorithm for Reducing the Peak-to-Average Power Ratio of Feedback-Controlled Multitone-Hopping CDMA Signals", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Iterative Algorithm for Reducing the Peak-to-Average Power Ratio of Feedback-Controlled Multitone-Hopping CDMA Signals"}]}, "item_type_id": "2", "owner": "2", "path": ["5"], "permalink_uri": "http://hdl.handle.net/10173/655", "pubdate": {"attribute_name": "公開日", "attribute_value": "2011-05-12"}, "publish_date": "2011-05-12", "publish_status": "0", "recid": "121", "relation": {}, "relation_version_is_last": true, "title": ["Iterative Algorithm for Reducing the Peak-to-Average Power Ratio of Feedback-Controlled Multitone-Hopping CDMA Signals"], "weko_shared_id": -1}