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An Arrangement Technique of Gray-Code Table for Signal Constellation of Modified QAM and Triangular-Shaped Signal Set
http://hdl.handle.net/2237/7846
http://hdl.handle.net/2237/784641ea2ca0-5e0b-4985-b216-4acf54c4848a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
E74-A-2579.pdf (1.2 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-05-22 | |||||
| タイトル | ||||||
| タイトル | An Arrangement Technique of Gray-Code Table for Signal Constellation of Modified QAM and Triangular-Shaped Signal Set | |||||
| 言語 | en | |||||
| 著者 |
Yamazato, Takaya
× Yamazato, Takaya× Oshita, Shinjiro× Sasase, Iwao× Mori, Shinsaku |
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| 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 | |||||
| 権利 | ||||||
| 言語 | ja | |||||
| 権利情報 | Copyright 1991 IEICE 許諾番号 07RB0094号 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | An arrangement technique of Gray-code table for signal constellations of modified QAM and Triangular Shaped Signal Set is proposed. This is an optimum mapping technique for both two dimensional rectangular and hexagonal lattice-based constellations which cannot adapt the conventional Gray-code mapping. As our technique achieves most of neighboring symbols differ by one bit, the bit-error-probability (BEP) of the system becomes nearly equal to the symbol-error-probability (SEP). Furthermore, in consideration of this technique, we can have a constellation by which all neighboring symbols differ only by one bit for the rectangular lattice based constellation, but error-performances are worse than those of the original constellations because of a decrease of the corresponding decision regions. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | IEICE | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 関連情報 | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://search.ieice.org/bin/summary.php?id=e74-a_9_2579&category=A&year=1991&lang=E&abst= | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0916-8508 | |||||
| 書誌情報 |
en : IEICE Transactions 巻 E74-A, 号 9, p. 2579-2585, 発行日 1991-09 |
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| フォーマット | ||||||
| 値 | application/pdf | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/7846 | |||||
| 識別子タイプ | HDL | |||||
