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Coding and decoding for multiuser communication systems
https://doi.org/10.14988/di.2017.0000016167
https://doi.org/10.14988/di.2017.00000161672ab92218-a4b6-41a1-be6a-9ca6330ff4c3
名前 / ファイル | ライセンス | アクション |
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要旨/abstaract (460.3 kB)
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zk657.pdf (1.2 MB)
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Item type | 学位論文 / Thesis or Dissertation(1) | |||||
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公開日 | 2014-07-04 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Coding and decoding for multiuser communication systems | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | 多端子通信システム, Signature 符号, 多重接続通信路, ターボ符号, 双方向中継通信路 Multiuser Communication System, Signature Code, Multiple Access Adder Channel, Turbo Code, Two-Way Relay Channel |
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資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||
資源タイプ | doctoral thesis | |||||
ID登録 | ||||||
ID登録 | 10.14988/di.2017.0000016167 | |||||
ID登録タイプ | JaLC | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | 多端子通信システムにおける符号化および復号の研究 | |||||
言語 | ja | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | タタンシ ツウシン システム ニオケル フゴウカ オヨビ フクゴウ ノ ケンキュウ | |||||
言語 | ja-Kana | |||||
著者 |
路, 姍
× 路, 姍 |
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著者所属 | ||||||
ja | ||||||
理工学研究科 | ||||||
著者所属(英) | ||||||
en | ||||||
Graduate School of Science and Engineering | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 本論文は、多端子通信路に対するマルチユーザ符号化および復号の研究成果をまとめたものである。多重接続加算通信路による情報伝送において、複数ユーザの稼働状態を識別するための誤り訂正可能なシグネチャ符号の構成を論ず,全伝送率の高いシグネチャ符号の一般的な構成法を解明する.双方向中継通信路では、2ユーザターボ符号に対する復号の演算量を低減させる復号法を提案する。加法性白色ガウス雑音環境下では復号性能を劣化することなく、レイリーフェージング環境下では僅かな劣化にとどめながら、復号の演算量を約半分程度に低減することができる. | |||||
言語 | ja | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Coding and decoding for multiuser communication systems are investigated. For MAAC, we propose a coding scheme of (k + 1)-ary error-correcting signature codes. We give binary and non-binary signature codes. They are the best error-correcting signature codes for MAAC, in the sense that they have highest sum rates known. For TWRC, we propose a low-complexity two-user turbo decoding scheme when turbo codes are applied in two users. The approximate decoding algorithm preserves low decoding complexity over the Gaussian TWRC, without much performance degradation. | |||||
言語 | en | |||||
書誌レコードID | ||||||
識別子タイプ | NCID | |||||
関連識別子 | BB1675433X | |||||
関連サイト | ||||||
関連タイプ | isFormatOf | |||||
識別子タイプ | URI | |||||
関連識別子 | https://doors.doshisha.ac.jp/opac/opac_link/bibid/BB12863897/?lang=0 | |||||
言語 | ja | |||||
関連名称 | 掲載刊行物所蔵情報へのリンク / Link to Contents | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
学位名 | ||||||
言語 | ja | |||||
学位名 | 博士(工学) | |||||
学位名(英) | ||||||
言語 | en | |||||
学位名 | Doctor of Philosophy in Engineering | |||||
学位授与機関 | ||||||
学位授与機関識別子Scheme | kakenhi | |||||
学位授与機関識別子 | 34310 | |||||
言語 | ja | |||||
学位授与機関名 | 同志社大学 | |||||
言語 | en | |||||
学位授与機関名 | Doshisha University | |||||
学位授与年月日 | ||||||
学位授与年月日 | 2014-03-22 | |||||
学位授与番号 | ||||||
学位授与番号 | 甲第657号 |