Optimal placement of wavelength converters for guaranteed wavelength assignment in WDM networks
文献类型：期刊论文
| 作者 | Jia, XH; Du, DZ; Hu, XD ; Huang, HJ; Li, DY
|
| 刊名 | IEICE TRANSACTIONS ON COMMUNICATIONS
 |
| 出版日期 | 2002-09-01 |
| 卷号 | E85B期号:9页码:1731-1739 |
| 关键词 | WDM networks wavelength assignment wavelength conversion converter placement |
| ISSN号 | 0916-8516 |
| 英文摘要 | Using less wavelengths to serve more communication channels is one of the primary goals in the design of WDM networks. By installing wavelength converters at some nodes in a network, the number of wavelengths needed can be reduced. It has been observed that the more converters installed in a network, the less number of wavelengths is needed, given the same network load. In this paper, we study the relationship between the number of converters and the number of wavelengths needed in a system, and propose a suite of theories and results on how to place the minimal number of converters in the system so that the number of wavelengths W is at most a constant alpha times the maximal link load L (i.e., W less than or equal to alphaL), where alpha = 3/2 or 5/3. The results show a significant saving of converters in networks of both special topologies and general topology. |
| WOS研究方向 | Engineering ; Telecommunications |
| 语种 | 英语 |
| WOS记录号 | WOS:000178423300009 |
| 出版者 | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/16959]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Jia, XH |
| 作者单位 | 1.City Univ Hong Kong, Dept Comp Sci, Kowloon, Hong Kong, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China 3.Univ Minnesota, Dept Comp Sci, Minneapolis, MN 55455 USA |
| 推荐引用方式 GB/T 7714 | Jia, XH,Du, DZ,Hu, XD,et al. Optimal placement of wavelength converters for guaranteed wavelength assignment in WDM networks[J]. IEICE TRANSACTIONS ON COMMUNICATIONS,2002,E85B(9):1731-1739. |
| APA | Jia, XH,Du, DZ,Hu, XD,Huang, HJ,&Li, DY.(2002).Optimal placement of wavelength converters for guaranteed wavelength assignment in WDM networks.IEICE TRANSACTIONS ON COMMUNICATIONS,E85B(9),1731-1739. |
| MLA | Jia, XH,et al."Optimal placement of wavelength converters for guaranteed wavelength assignment in WDM networks".IEICE TRANSACTIONS ON COMMUNICATIONS E85B.9(2002):1731-1739. |
入库方式： OAI收割
来源：数学与系统科学研究院
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