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| 講演名 | 2006-05-25 15:05 Performance Analysis of 2-D WH/TS OCDM Systems Using Prime Sequences and a Heterodyne Detection Receiver ○Anh T. Pham（Univ. of Aizu）・Hiroyuki Yashima（Tokyo Univ. of Science）  CS2006-17 |
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| 抄録 | （和） | In this report, we propose a novel two-dimensional wavelength hopping/time spreading (WH/TS) optical code division multiplexing (2-D WH/TS OCDM) system using prime sequences and a heterodyne detection receiver for broadband optical multiple access networks (OMAN). The performance of the proposed system is theoretically analyzed, taking into account various kinds of noise and interference, including multiple access interference (MAI), optical beating interference (OBI), crosstalk and receiver noise. The prime sequences are used as the signature codes for both wavelength hopping and time spreading. Analytical results show that the proposed system offers much better performance compared with that of a conventional 2-D WH/TS system using direct detection. As a matter of fact, the OBI is greatly suppressed in the proposed system resulting in a considerable increase in the number of supportable users. Moreover, the system's sensitivity is significantly improved enabling the proposed system to be a promising candidate for the broadband OMAN deployed using the passive optical network (PON) configuration. |
| （英） | In this report, we propose a novel two-dimensional wavelength hopping/time spreading (WH/TS) optical code division multiplexing (2-D WH/TS OCDM) system using prime sequences and a heterodyne detection receiver for broadband optical multiple access networks (OMAN). The performance of the proposed system is theoretically analyzed, taking into account various kinds of noise and interference, including multiple access interference (MAI), optical beating interference (OBI), crosstalk and receiver noise. The prime sequences are used as the signature codes for both wavelength hopping and time spreading. Analytical results show that the proposed system offers much better performance compared with that of a conventional 2-D WH/TS system using direct detection. As a matter of fact, the OBI is greatly suppressed in the proposed system resulting in a considerable increase in the number of supportable users. Moreover, the system's sensitivity is significantly improved enabling the proposed system to be a promising candidate for the broadband OMAN deployed using the passive optical network (PON) configuration. | |
| キーワード | （和） | two-dimensional optical code division multiplexing / wavelength hopping/time spreading (WH/TS) / heterodyne detection receiver / prime sequences / optical beating interference (OBI) / fiber Bragg gratings (FBG) / / |
| （英） | two-dimensional optical code division multiplexing / wavelength hopping/time spreading (WH/TS) / heterodyne detection receiver / prime sequences / optical beating interference (OBI) / fiber Bragg gratings (FBG) / / | |
| 文献情報 | 信学技報, vol. 106, no. 68, CS2006-17, pp. 19-24, 2006年5月. | |
| 資料番号 | CS2006-17 | |
| 発行日 | 2006-05-18 (CS) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| 著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します．(許諾番号：10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| PDFダウンロード | CS2006-17 |
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| 研究会情報 | |
| 研究会 | CS OCS PN |
| 開催期間 | 2006-05-25 - 2006-05-26 |
| 開催地（和） | 静岡大学 |
| 開催地（英） | Shizuoka Univ. |
| テーマ（和） | MPλ(Lambda)S、フォトニックネットワーク/制御、光波長変換、スイッチング、PON、一般 |
| テーマ（英） | MPLambdaS, Photonic Network and Control, Wavelength Conversion, Photonic Switching, PON, etc. |
| 講演論文情報の詳細 | |
| 申込み研究会 | CS |
| 会議コード | 2006-05-CS-OCS-PN |
| 本文の言語 | 英語 |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | Performance Analysis of 2-D WH/TS OCDM Systems Using Prime Sequences and a Heterodyne Detection Receiver |
| サブタイトル（英） | |
| キーワード(1)（和/英） | two-dimensional optical code division multiplexing / two-dimensional optical code division multiplexing |
| キーワード(2)（和/英） | wavelength hopping/time spreading (WH/TS) / wavelength hopping/time spreading (WH/TS) |
| キーワード(3)（和/英） | heterodyne detection receiver / heterodyne detection receiver |
| キーワード(4)（和/英） | prime sequences / prime sequences |
| キーワード(5)（和/英） | optical beating interference (OBI) / optical beating interference (OBI) |
| キーワード(6)（和/英） | fiber Bragg gratings (FBG) / fiber Bragg gratings (FBG) |
| キーワード(7)（和/英） | / |
| キーワード(8)（和/英） | / |
| 第1著者 氏名（和/英/ヨミ） | Anh T. Pham / Anh T. Pham / |
| 第1著者 所属（和/英） | The University of Aizu (略称： 会津大) The University of Aizu (略称： Univ. of Aizu) |
| 第2著者 氏名（和/英/ヨミ） | Hiroyuki Yashima / Hiroyuki Yashima / |
| 第2著者 所属（和/英） | Tokyo University of Science (略称： 東京理科大) Tokyo University of Science (略称： Tokyo Univ. of Science) |
| 講演者 | 第1著者 |
| 発表日時 | 2006-05-25 15:05:00 |
| 発表時間 | 25分 |
| 申込先研究会 | CS |
| 資料番号 | CS2006-17 |
| 巻番号（vol） | vol.106 |
| 号番号（no） | no.68 |
| ページ範囲 | pp.19-24 |
| ページ数 | 6 |
| 発行日 | 2006-05-18 (CS) |
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