| 多波长光标记交换中一种新的多波长-时间编码法 |
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| 引用本文： | 赵焕东,曾庆济,池灏,肖石林.多波长光标记交换中一种新的多波长-时间编码法[J].光子学报,2003,32(7):807-810. |
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| 作者姓名： | 赵焕东 曾庆济 池灏 肖石林 |
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| 作者单位： | 上海交通大学电子信息学院宽带光网技术研究开发中心,上海,200030 |
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| 基金项目： | SupportedbyNationalNaturalScienceFoundationofChinaunderthecontract 6 9990 5 4 0 |
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| 摘 要： | 首先介绍了多波长光标记分组交换的基本原理,并针对多波长光标记分组交换中的标记头编码法,提出了一种新的多波长-时间编码法,这种编码法充分利用了波长和时间两种自由度,大大增加了编码数量,提高了编码效率.最后,设计了实现这种编码的发射机和接受装置.
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| 关 键 词： | 多波长光标记交换 发射机 接收机 多波长-时间编码法 |
| 收稿时间： | 2002-08-06 |
A Novel Multiwavelength-time Label-coding Scheme in Multiwavelength Label Switching |
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| Abstract.A Novel Multiwavelength-time Label-coding Scheme in Multiwavelength Label Switching[J].Acta Photonica Sinica,2003,32(7):807-810. |
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| Authors: | Abstract |
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| Institution: | Center for Broadband Optical Networking Tech., Shanghai Jiaotong Univ., China 200030 |
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| Abstract: | In multi-wavelength label switching, a case of using K bit-long label and W different wavelengths can obtain WK unique labels at most. Here a novel label-coding scheme was put forward, which can produce more labels than before, for an example, if using 2 bit-long label and 2 different wavelengths, it can get 9 different labels, instead of 4 different labels using the old coding method proposed before. At last, the design of the transmitter and receiver are given in detail. |
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| Keywords: | Multi-wavelength label switching Transmitter and receiver Multiwavelength-time label-coding |
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