{"created":"2023-07-27T07:30:41.680593+00:00","id":1437,"links":{},"metadata":{"_buckets":{"deposit":"d4350d36-138a-4e56-9eea-6ea4a96f5a44"},"_deposit":{"created_by":20,"id":"1437","owners":[20],"pid":{"revision_id":0,"type":"depid","value":"1437"},"status":"published"},"_oai":{"id":"oai:doshisha.repo.nii.ac.jp:00001437","sets":["4151:8699:4187:4188","4251:7205:7206:8773:7207"]},"author_link":["21920"],"control_number":"1437","item_1693813220986":{"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_1694497428290":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士(工学)","subitem_degreename_language":"ja"}]},"item_1694497507610":{"attribute_name":"学位名（英）","attribute_value_mlt":[{"subitem_degreename":"Doctor of Philosophy in Engineering","subitem_degreename_language":"en"}]},"item_1694497573527":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"同志社大学"},{"subitem_degreegrantor_language":"en","subitem_degreegrantor_name":"Doshisha University"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"34310","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_3_alternative_title_2":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"ガウス型多重接続通信路のためのマルチレート符号化法","subitem_alternative_title_language":"ja"},{"subitem_alternative_title":"ガウスガタ タジュウ セツゾク ツウシンロ ノ タメ ノ マルチ レート フゴウカホウ","subitem_alternative_title_language":"ja-Kana"}]},"item_3_date_granted_27":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2018-03-22"}]},"item_3_description_12":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究で提案するマルチレート符号化法は、各ユーザが同じ通信路符号器を持つものの、符号器のパラメータ(Repeat Accumulate符号の繰り返し回数)と符号器に直列に連接する拡散列の長さを変化させることで、異なるレートの情報伝送を実現する、という方法である。通信路にガウス雑音が加算される場合、任意に低い誤り率の高信頼通信を可能にし、合計伝送レートを最大にする最適な通信路符号のパラメータと拡散長を理論解析で求める。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"In this dissertation, the same encoder is employed for each user, and different rate transmissions is realized by adjusting the parameter of the encoder. We analyze the decoding performances of our coding schemes, and obtain the optimal coding parameters, which gives the maximum sum rates and approach the theoretical limits of the channel. The proposed coding schemes support multimedia services, and avoid employing multiple channel encoders to implement the multi-rate transmission.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_3_description_18":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_3_dissertation_number_28":{"attribute_name":"学位授与番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第925号"}]},"item_3_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.14988/di.2018.0000000316","subitem_identifier_reg_type":"JaLC"}]},"item_3_relation_16":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"BB27356838","subitem_relation_type_select":"NCID"}}]},"item_3_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"掲載刊行物所蔵情報へのリンク ／ Link to Contents"}],"subitem_relation_type":"isFormatOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doors.doshisha.ac.jp/opac/opac_link/bibid/BB13071670/?lang=0","subitem_relation_type_select":"URI"}}]},"item_3_text_8":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"理工学研究科"}]},"item_3_text_9":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Graduate School of Science and Engineering"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"何, 美霖","creatorNameLang":"ja"},{"creatorName":"カ, ビリン","creatorNameLang":"ja-Kana"},{"creatorName":"He, Meilin","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-05-08"}],"displaytype":"detail","filename":"k925.pdf","filesize":[{"value":"297.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"要旨/abstaract","objectType":"abstract","url":"https://doshisha.repo.nii.ac.jp/record/1437/files/k925.pdf"},"version_id":"d2224476-500e-4590-baae-2913088cfe2a"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-11-27"}],"displaytype":"detail","filename":"zk925.pdf","filesize":[{"value":"860.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"zk925.pdf","objectType":"fulltext","url":"https://doshisha.repo.nii.ac.jp/record/1437/files/zk925.pdf"},"version_id":"9350d0ac-8f80-4648-8a31-ff79a31741d8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"マルチレート","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"RA符号","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"拡散列","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"multi-rate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"RA code","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Spreading sequence","subitem_subject_language":"en","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":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"Multi-rate coding schemes for gaussian multiple access channel","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Multi-rate coding schemes for gaussian multiple access channel","subitem_title_language":"en"}]},"item_type_id":"3","owner":"20","path":["4188","7207"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-05-11"},"publish_date":"2018-05-11","publish_status":"0","recid":"1437","relation_version_is_last":true,"title":["Multi-rate coding schemes for gaussian multiple access channel"],"weko_creator_id":"20","weko_shared_id":-1},"updated":"2023-12-21T02:26:16.269709+00:00"}