Performance improvement of the heterodyne-detection 2-D OCDM systems using overlapping pulse-position modulation (レーザ・量子エレクトロニクス)

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概要

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• The report proposes and theoretically analyses the performance of two-dimensional (2-D) wavelength-hopping/time-spreading (WH/TS) optical code-division multiplexing (OCDM) systems using heterodyne detection receiver and overlapping pulse-position modulation (OPPM) signaling. Major noises, including receiver's noise and optical beating interference (OBI) are considered. The proposed system's performance is compared to the case when pulse-position modulation (PPM) scheme is used. It is seen that the proposed system offers significant improvement when the same code set is used, both in the number of users and receiver's sensitivity.

• 社団法人電子情報通信学会の論文
• 2007-10-25

著者

• フアン トウアン・アン

  会津大学

• 八島 弘幸

  東京理科大学

関連論文

• Performance improvement of the heterodyne-detection 2-D OCDM systems using overlapping pulse-position modulation (光通信システム)
• Performance improvement of the heterodyne-detection 2-D OCDM systems using overlapping pulse-position modulation (レーザ・量子エレクトロニクス)
• Performance improvement of the heterodyne-detection 2-D OCDM systems using overlapping pulse-position modulation (光エレクトロニクス)
• Performance Analysis of 2-D WH/TS OCDM Systems Using Prime Sequences and a Heterodyne Detection Receiver(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)
• Performance Analysis of 2-D WH/TS OCDM Systems Using Prime Sequences and a Heterodyne Detection Receiver
• 2-D WH/TS光CDMAシステムのパフォーマンスに与えるGVDの影響のモデル

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