Distributed Control Protocol for Various Traffic on a Next Generation Optical Network

下一代光网络上各种流量的分布式控制协议

• 批准号: 17360183
• 负责人: YAMANAKA Naoaki
• 金额: $ 5.95万
• 依托单位: Keio University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2005
• 资助国家: 日本
• 起止时间: 2005 至 2006
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17360183/
• 关键词: Network Architecture; GMPLS; Optical Switch; Scheduling; WDM; Wavelength Assignment; Optical Slot Switching; Burst Transmission; ネットワークアーキテクチャ; 光バースト交換; トラヒックエンジニアリング; プロトコル; 分散制御; 光パス交換

The demand for high-speed and large capacity backbone network has risen by the spread of the high-speed access network in recent years. A present optical network based on TCP is unsuitable to the transmission of the bulk data of the streaming etc.Therefore, it is necessary to grope for a new architecture that can stably transmit a bulk data of the file transfer and the streaming, etc.In this research, we study the wavelength assignment scheme for optical network, and also propose new network architecture with GMPLS and a high-speed optical switch.First study, a new wavelength assignment scheme takes the limited range of wavelength conversion and the number of hops to the destination into consideration. It aims at especially economical optical network. Simulation results show that our proposal can transmit data to a distant node with a little wavelength conversion frequency.Second, we propose that the wavelength allocation method that can efficiently deal with multicast traffic by the slot pre-allocation, and can also accommodate unicast traffic by the wavelength detection.Third, we propose and implement new optical network architecture Optical Slot Switching that consists of a high-speed optical switch and GMPLS. In OSS, one user occupies the whole band during the fixed time period for a high speed transmission.Through the above mentioned researches, the architecture and the control protocol that can flexibly correspond to more bursty traffic on the next generation optical network were established.

近年来，随着高速接入网的普及，对高速大容量骨干网的需求不断上升。现有的基于TCP的光网络不适合传输大量的数据流等，因此有必要探索一种新的架构，能够稳定地传输大量的文件传输和数据流等。在本研究中，我们研究了光网络的波长分配方案，并提出了采用GMPLS和高速光交换机的新网络架构。首先，考虑到波长转换的有限范围和到达目的地的跳数，提出了一种新的波长分配方案。它针对的是特别经济的光网络。仿真结果表明，该方案能够以较小的波长转换频率将数据传输到较远的节点。其次，我们提出了一种波长分配方法，该方法可以通过槽位预分配有效地处理组播业务，也可以通过波长检测来适应单播业务。第三，我们提出并实现了由高速光交换机和GMPLS组成的新型光网络架构光槽交换。在OSS中，一个用户在固定时间段内占用整个频带，实现高速传输。通过上述研究，建立了能够灵活应对下一代光网络突发流量的体系结构和控制协议。

项目成果

A Wavelength Assignment Scheme for WDM Networks with Limited Range Wavelength Converters

具有有限范围波长转换器的WDM网络的波长分配方案

• 发表时间: 2006
• 期刊: IEEE International Conference on Communications (ICC2006) No. OS13.4
• 作者: Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;山中直明;笹瀬 巌;笹瀬 巌;Naoaki Yamanaka
• 通讯作者: Naoaki Yamanaka

Standardization and Practical use trends of Generalized Multi-Protocol Label Switching Technologies..

通用多协议标签交换技术的标准化和实际使用趋势。

• 发表时间: 2006
• 期刊: IEICE Trans. on Communication Vol. J89-B, No.8
• 作者: Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;山中直明;笹瀬 巌;笹瀬 巌;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka
• 通讯作者: Naoaki Yamanaka

Interoperability activities for photonic networks in Japan.

日本光子网络的互操作性活动。

• 发表时间: 2006
• 期刊: Asia-Pacific Optical Communication
• 作者: Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;山中直明;笹瀬 巌;笹瀬 巌;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Iwao Sasase;Iwao Sasase;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka
• 通讯作者: Naoaki Yamanaka

A Deadline-Aware Wavelength Scheduling scheme for WDM-based Lambda Grid Networks

基于 WDM 的 Lambda 网格网络的截止日期感知波长调度方案

• 发表时间: 2007
• 期刊: The 10th International Symposium on Contemporary Photonics Technology (CPT 2007)
• 作者: Naoaki Yamanaka;Naoaki Yamanaka
• 通讯作者: Naoaki Yamanaka

A Wavelength Assignment Scheme for WDM Networks with Limited Range Wavelength Converters.

具有有限范围波长转换器的 WDM 网络的波长分配方案。

• 发表时间: 2006
• 期刊: IEEE International Conference on Communication No.0S13.4
• 作者: Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;山中直明;笹瀬 巌;笹瀬 巌;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Naoaki Yamanaka;Iwao Sasase;Iwao Sasase;Naoaki Yamanaka
• 通讯作者: Naoaki Yamanaka