Research on photonic IP routing

光子IP路由研究

• 批准号: 12450154
• 负责人: KITAYAMA Ken-ichi
• 金额: $ 9.54万
• 依托单位: Osaka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2000
• 资助国家: 日本
• 起止时间: 2000 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-12450154/
• 关键词: Internet Protocol; Packet Switching; Photonic Router; WDM Network; Optical Code Label; Multi-Protocol Label Switching; Buffer Depth; Buffer Scheduling; Packet swiching; Photonic router; WDM network; Optical code division multiplexing; Multi-pr

In this research a new optical packet switching architecture is proposed and investigated. Output line contention is resolved by optical delay line buffers. By introducing a WDM technology, parallel buffer can be equipped with multiple wavelengths on the optical delay line buffer. An ultrafast optical code label processing technique would be fast enough for packet scheduling that selects the appropriate output port, wavelength, and delay line buffer. To evaluate the switch performance, we model an output port of our switch as a multi-server and multi-queue system where each server corresponds to a wavelength and where each arriving packet joins the shortest queue. The results of the analysis and of simulation experiments show that the use of the WDM technique can greatly improve the switch performance in terms of packet loss probabilities.The optical implementation of routing table lookup which allows to perform the long-prefix match is investigated. The WDM buffering using fiber delay lines is experimentally studied at 40Gb/s.

在这项研究中，提出了新的光学数据包切换体系结构。输出线的争议通过光学延迟线缓冲区解决。通过引入WDM技术，并行缓冲区可以在光学延迟线缓冲区上配备多个波长。超快光学代码标签处理技术将足够快，可以选择适当的输出端口，波长和延迟线缓冲区的数据包调度。为了评估开关性能，我们将开关的输出端口建模为一个多服务器和多标题系统，其中每个服务器对应于波长，每个服务器到达的数据包都加入了最短的队列。分析结果和仿真实验的结果表明，WDM技术的使用可以大大改善数据包损耗概率的开关性能。路由表查找的光学实现允许研究长期匹配。使用纤维延迟线的WDM缓冲以40GB/s的实验研究。

项目成果

K. Kitayama, N. Kataoka, N. Wada, and W. Chujo: "10Gbit/s packet-selective photonic label-based ADM experiment"27th European Conference on Optical Communications (ECOC2001). vol. 4, no. Th-L-1-6. 548-549 (2001)

K. Kitayama、N. Kataoka、N. Wada 和 W. Chujo：“10Gbit/s 基于数据包选择性光子标签的 ADM 实验”第 27 届欧洲光通信会议 (ECOC2001)。

M. Murata and K. Kitayama: "A perspective on photonic multiprotocol label switching"IEEE Network Magazine.. 5. 56-63 (2001)

M. Murata 和 K. Kitayama：“光子多协议标签交换的视角”IEEE Network Magazine.. 5. 56-63 (2001)

N.Wada, W.Chujo, K.Kitayama: "1.28 Tbit/s (160Gbit/s×8wavelengths) throughout variable length packet switching"27th European Conference on Optical Communications (ECOC 2001). PD.A.1.9 (2001)

N.Wada、W.Chujo、K.Kitayama：“整个可变长度分组交换为 1.28 Tbit/s（160Gbit/s×8 波长）”第 27 届欧洲光通信会议 (ECOC 2001) (PD.A.1.9)。

S. Arakawa, M. Murata, and K, Kitayama: "One-way reservation scheme using optical code processing for fast data transfer in WDM networks"Proceedings of ONDM2003. 1073-1086 (2003)

S. Arakawa、M. Murata 和 K, Kitayama：“在 WDM 网络中使用光代码处理实现快速数据传输的单向预留方案”ONDM2003 论文集。

M.Murata, K.Kitayama: "Ultrafast photonic label switch for asynchronous packets of variable length"Infocom 2002. 1. 371-380 (2002)

M.Murata、K.Kitayama：“用于可变长度异步数据包的超快光子标签开关”Infocom 2002. 1. 371-380 (2002)