Protection in Optical Networks with Limited Wavelength Conversion Capabilities
スポンサーリンク
概要
- 論文の詳細を見る
This paper addresses shared-path protection with 100% recovery against single-link failures in dynamic wavelength-routed WDM networks. Wavelength converters can improve network performance, but are also costly. Therefore, sparse-partial networks, which have a small number of converters placed at a few nodes, are considered. Routing and Wavelength Assignment is proposed by applying dynamic Shortest Path Routing in a multi-layer Wavelength Graph (SPR-WG) for primary as well as backup paths. The algorithm uses resource costs that can be adjusted to achieve efficient utilization of the limited available converters. The NSFNET topology is used to simulate several sparse-partial configurations with different numbers of converters at four selected nodes. It is found that if the number of converters at these nodes is only 25% of the number required for a complete set, no significant performance degradation occurs.
- 一般社団法人電子情報通信学会の論文
- 2005-12-08
著者
-
Murata Masayuki
Graduate School Of Engineering Science Osaka University
-
WEDZINGA Gosse
Avionics Systems Department, National Aerospace Laboratory NLR
関連論文
- A Failure-Tolerant Structure in Router-level Internet Topologies
- New Methods for Maintaining Fairness between Well-Behaved TCP Flows and Tampered-TCP Flows at Edge Routers
- Self-Organization Based Network Architecture for New Generation Networks
- BS-7-2 Error-tolerant and energy-efficient coverage control based on attractor selection model for wireless sensor networks(BS-7. Network Planning, Control and Management)
- Improvement of TCP Throughput by Combination of Data and ACK Packets in Ad Hoc Networks(Ad Hoc Network)(Networking Technologies for Mobile Internet Systems)
- SB-10-2 Cache Replacement Algorithm for P2P Media Streaming(SB-10. Latest Trends on Broadband Contents Delivery Technologies)
- SB-6-5 An Application of System Identification to Modeling End-to-End Packet Delay Dynamics of the Internet
- Self Organizing Topology Transformation for Peer-To-Peer (P2P) Networks
- Evaluation of Free-Riding Traffic Problem in Overlay Routing and Its Mitigation Method
- Effectiveness of Overlay Routing Based on Delay and Bandwidth Information
- Packet Switch Architectures for Very Small Optical RAM
- Packet switch architectures for very small optical RAM (フォトニックネットワーク)
- Packet switch architectures for very small optical RAM (光エレクトロニクス)
- Packet switch architectures for very small optical RAM (レーザ・量子エレクトロニクス)
- Estimation of Current Traffic Matrices from Long-Term Traffic Variations
- Design Methodology of a Sensor Network Architecture Supporting Urgent Information and Its Evaluation
- Deployable Overlay Network for Defense against Distributed SYN Flood Attacks
- Node pacing for optical packet switching (フォトニックネットワーク)
- Identification of Attack Nodes from Traffic Matrix Estimation(Internet)
- Proposal of an Assured Corridor Mechanism for Urgent Information Transmission in Wireless Sensor Networks(Network)
- An Integrated Routing Mechanism for Cross-Layer Traffic Engineering in IP over WDM Networks(Internet)
- Analysis Evaluation of Parallel TCP : Is It Really Effective for Long Fat Networks?(Internet)
- A Comparative Study of Switch Architectures For Small-buffered Optical Packet Switched Networks
- A Comparative Study of Switch Architectures For Small-buffered Optical Packet Switched Networks
- Detecting Distributed Denial-of-Service Attacks by Analyzing TCP SYN Packets Statistically(Internet)
- A Study of Control Plane Stability with Retry Traffic : Comparison of Hard- and Soft-State Protocols
- A Comparative Study of Switch Architectures For Small-buffered Optical Packet Switched Networks
- A Comparative Study of Switch Architectures For Small-buffered Optical Packet Switched Networks
- A Comparative Study of Switch Architectures For Small-buffered Optical Packet Switched Networks
- A Comparative Study of Switch Architectures For Small-buffered Optical Packet Switched Networks
- Rate-based Paced XCP for Small Buffered Optical Packet Switched Networks(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)
- Rate-based Paced XCP for Small Buffered Optical Packet Switched Networks
- Towards Establishing Ambient Network Environment
- TCP Congestion Control Mechanisms for Achieving Predictable Throughput Using Inline Network Measurement
- B-6-2 Effect of Data Selection on Data Aggregation in a Wireless Sensor Network
- 1P202 1C1240 セミインタクト細胞とそのリシール技術を用いたメンブレンダイナミクス研究(細胞生物的課題(接着,運動,骨格,伝達,膜),口頭発表,第48回日本生物物理学会年会)
- A Distributed Clustering Method for Hierarchical Routing in Large-Scaled Wavelength Routed Networks(Next Generation Photonic Network Technologies)
- A Simultaneous Inline Measurement Mechanism for Capacity and Available Bandwidth of End-to-End Network Path(Network)
- Special Section on Networking Technologies for Overlay Networks
- Experimental Results of Implementing High-Speed and Parallel TCP Variants for Long Fat Networks (Internet)
- Performance Analysis and Improvement of HighSpeed TCP with TailDrop/RED Routers(Internet)
- BS-10-28 Layered Attractor Selection for Clustering and Data Gathering in Wireless Sensor Networks
- Impact of Clock Skewness on Synchronized Sensor Clusters Operating with IEEE 802.15.4 MAC (日韓合同ワークショップ 1st Korea-Japan Joint Workshop on Ubiquitous Computing and Networking Systems (ubiCNS 2005))
- Background TCP Data Transfer with Inline Network Measurement(Internet)
- BS-5-4 A Packet Burst-based Inline Network Measurement Mechanism
- Packet-Mode Scheduling with Proportional Fairness for Input-Queued Switches(Switching for Communications)
- Scalable and Efficient Ant-Based Routing Algorithm for Ad-Hoc Networks(Network)
- PID Congestion Control in ATM with Propagation Delay
- A Transport-Layer Solution for Alleviating TCP Unfairness in a Wireless LAN Environment
- On the benefits of virtual network topology control based on attractor selection model in changing environments (フォトニックネットワーク)
- Improving TCP Performance for Wireless Cellular Networks by Adaptive FEC Combined with Explicit Loss Notification(Special Issue on Mobile Multimedia Communications)
- A New TCAM Architecture for Managing ACL in Routers
- Multimedia communication in camera-based wireless sensor networks (情報ネットワーク)
- On Characteristics of Multi-Hop Communication in Large-Scale Clustered Sensor Networks(Network)
- Evolutionary Optimal Topologies for Accommodating Traffic Growth
- Synchronization-Based Data Gathering Scheme for Sensor Networks(Software Platform Technologies, Ubiquitous Networks)
- Proposal and Evaluation of a Function-Distributed Mobility Architecture for the Future Internet
- Analysis of Path Switching Performance Metrics for Optical Hybrid Switching Networks (フォトニックネットワーク)
- FOREWORD
- BS-3-35 Optical Path Network Reconfiguration Algorithm Considering Geographical Placement of Optical Path(BS-3. Management and Control Technologies for Innovative Networks)
- Protection in Optical Networks with Limited Wavelength Conversion Capabilities
- Robust and Resilient Data Collection Protocols for Multihop Wireless Sensor Networks
- Adaptive Timer-Based Countermeasures against TCP SYN Flood Attacks
- Analysis of Path Switching Performance Metrics for Optical Hybrid Switching Networks
- A Low-Cost, Distributed and Conflict-Aware Measurement Method for Overlay Network Services Utilizing Local Information Exchange
- A Method to Reduce Inter-ISP Transit Cost Caused by Overlay Routing Based on End-to-End Network Measurement
- An Application-Level Routing Method with Transit Cost Reduction Based on a Distributed Heuristic Algorithm
- Performance Analysis of Optical Path/Packet Integrated Networks
- Analysis of Blacklist Update Frequency for Countering Malware Attacks on Websites