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- Distributed Nonlinear Integer Optimization for Data-Optical Internetworking
- This paper presents a novel approach for joint optical network provisioning and Internet Protocol IP traffic engineering, in which the IP and optical networks collaboratively optimize a combined objective of network performance and lightpath provisioning cost. The authors develop a framework for distributed multilayer optimization. This framework is built upon...
- Tags: Optical Network, Optimization, Network, Formulation, Provisioning, Domain, IEEE, Fiber Optics, Optical Networking, Networking, Telecommunications
- White papers 2006-08-01
- Cooperative Data-Optical InterNetworking: Distributed Multi-Layer Optimization
- This paper presents a novel approach for joint optical network provisioning and IP traffic engineering, in which the IP and optical networks collaboratively optimize a combined objective of network performance and lightpath provisioning cost. A framework is developed for distributed multi-layer optimization. This framework is built upon the IP-over-Optical IPO...
- Tags: Lucent Technologies Inc., Solution, Optical Network, Optimization, Network, Formulation, Provisioning, Domain, Framework, Alcatel, Fiber Optics, Optical Networking, Networking, Telecommunications
- White papers
- SIP and Application Internetworking
- SIP combines the features of the Advanced Intelligent Network from the telecom world for fixed and mobile telephony, with Internet features for email, Web, transactions, and entertainment. This paper discusses both signaling and application internetworking of SIP with different networks. Firstly it involves the architectures, mechanisms or protocols when internetworking...
- Tags: SIP, Network, Helsinki University, Session Initiation Protocol (SIP), Emerging Technologies
- White papers
- MPLS in Optical Networks
- An analysis of the features of MPLS and Generalized MPLS and their application to Optical Networks, with reference to the Link Management Protocol and Optical UNI.With the success of MPLS in packet switched IP networks, optical network providers have driven a process to generalize the applicability of MPLS to ...
- Tags: Optical Network, MPLS, Fiber Optics, Networking, Optical Networking, Network Technology, Telecommunications
- White papers 2001-07-12
- Optical Transparency and Optical Opacity in Future All-Optical Packet Switched Network
- "Transparent network" and "All-optical network" are not synonyms. Optical transparency has to be sacrificed in optical logic elements. The paper presents author's original view on future all optical packet-switched network which is based on a clear distinction within dual nature of optical signals: analogue and transparent features of the signal...
- Tags: Network, Biomedical, Packet-switched Network, Networking
- White papers 2002-07-14
- Optically Controlled 2×2 Switching Cell for Packet-Switched Networks
- All-optical packet-switching eliminates the need for optical-electrical conversion and are ideal for high speed networks of the future. However, owing to the lack of optical random access memory and limited optical signal processing power available, progresses in all-optical packet-switching have been very slow. Recently, by using the multimode injection locking...
- Tags: Network, Packet-switching, Packet-switched Network, Cell, Optical Society Of America, All-optical Packet-switching, Network Technology, Networking
- White papers 2006-06-02
- Light Trails: A Sub-Wavelength Solution for Optical Networking
- All-optical networks are able to transport data from source to destination entirely in the optical domain. This is a departure from current optical networks that rely on Optical-Electrical-Optical OEO conversion at each intermediate connection node to route data properly. The opacity inherent in traditional networks is costly in terms of...
- Tags: Iowa State University, MPLS, Network, Node, Networking, Fiber Optics, Network Technology, Optical Networking, Telecommunications
- White papers 2008-01-01
- Optical Networking and Dense Wavelength Division Multiplexing (DWDM)
- This paper deals with the twin concepts of optical networking and dense wavelength division multiplexing. The paper talks about the various optical network architectures and the various components of an all-optical network like Optical Amplifiers, Optical Add/Drop Multiplexors, Optical Splitters etc. Important optical networking concepts like wavelength routing and wavelength...
- Tags: DWDM, Optical Networking, Fiber Optics, Networking, Telecommunications
- White papers 1999-11-24
- Optical CDMA With Optical Orthogonal Code
- This paper examines optical CDMA communication techniques with optical orthogonal codes. Simulations that show the desired properties of theses codes and their use in optical CDMA are reported in the paper. Based on the simulations, the paper investigates the properties of optical CDMA. Probability of error is also evaluated in...
- Tags: CDMA, University Of Texas, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2002-12-11
- Internetworking Basics
- An internetwork is a collection of individual networks, connected by intermediate networking devices, that functions as a single large network. Internetworking refers to the industry, products, and procedures that meet the challenge of creating and administering internetworks. We illustrate some different kinds of network technologies that can be interconnected by...
- Tags: Internetwork, Network, Internetworking, Networking
- White papers
- Embarcadero Technologies Case Study: Optical Solutions
- Optical Solutions designs, manufactures, and markets the only true Fiber-To-The-Home FTTH Passive Optical Network PON, for voice, video and data to Service Providers worldwide. Software in Optical Solutions' products is embedded, and because it operates behind-the-scenes, customers expect it to work hassle-free. Optical Solutions also recognized a huge opportunity in...
- Tags: Embarcadero Technologies, Optical Solutions, Fiber Optics, Optical Networking, Broadband Internet, UML, Telecommunications, Networking, Ooa/Ood/Oop, Software Development, Software/Web Development
- Case studies
- Combining Medium Access Control and Traffic Management in ATM Passive Optical Networks
- In a shared medium environment, such as an ATM Passive Optical Access Network, both the MAC protocol and the Traffic Management functions are responsible for allocating resources to users of the shared transmission medium such that the QoS objectives are met and that the resources are used efficiently. To illustrate...
- Tags: MAC, University Of Antwerp, ATM, Network Technology, Networking
- White papers 2005-09-19
- Preamble Delaying Label Update Mechanism for Self-Routed Optical Packet Switching Nerks
- Optical Packet Switching OPS is a promising technology for increasing Internet capacity. It provides advantages of both optical networking and packet switching, such as elimination of Optical-Electrical-Optical OEO conversions and efficient link utilization. However, packet switching, which is based on the store-and-forwarding mechanism used in the current Internet, is difficult...
- Tags: Packet-switching, University Of Tokyo, Optical Packet Switching, Network Technology, Networking
- White papers 2007-10-15
- New Life for Dead Storage Technologies: Consumer-Driven Optical Storage in the Data Center
- Download this white paper from PowerFile to find out why consumer-driven optical technologies like DVD and its next-generation blue-laser counterparts are leading a "coming rebirth" of optical technology in enterprise data centers. The paper examines: Why optical storage technology has been a near-failure for the last...
- Tags: PowerFile, Data Center, Storage, Hardware
- White papers 2006-10-01
- Optical VPN Connecting ONUs in Different PONs
- All optical Virtual Private Network VPN in a Passive Optical Network PON provides dedicated optical channels to connect VPN users. It is an effective technique to increase the throughput and reduce the latency of the network, while providing enhanced security for users. Several schemes based on waveband or wavelength reflection...
- Tags: Optical Network, Optical Society Of America, VPNs, Networking, Fiber Optics, Network Security, Optical Networking, Telecommunications, Security
- White papers 2007-02-13
- Basics of Optical Networking
- Optical networks have been making “waves” recently, following the opening up of the national long distance market. We can expect a few Indian operators to install national optical networking backbones (surely, even just going by all the digging on the streets!). By and large, these backbones...
- Tags: DWDM, Optical Networking, Fiber Optics, Networking, Telecommunications
- White papers 2000-11-28
- Multi-Uplink Passive Optical Networks
- Passive Optical Network PON is one of the important access network technologies to provide end users the cost effective broadband services. The coverage of a PON is mainly restricted by the optical signal loss between the Optical Line Terminal OLT and the K Optical Network Units ONUs. Even if the...
- Tags: Optical Network, Fiber, Optical Society Of America, Passive Optical Network, Fiber Optics, Optical Networking, Networking, Telecommunications
- White papers 2007-04-03
- Alternatives for In-Service BER Estimation in All-Optical Networks: Towards Minimum Intrusion
- Combining the existing approaches for optical intelligence and the speed and capacity of light is undoubtedly the only viable strategy for building future-proof, high-speed networks. Future optical networks are also expected to provide added value through service quality. However, the performance parameters included in current Service Level Agreements SLA require...
- Tags: Parameter, SLA, Network, Monitoring, Intrusion, Academy Publisher, Future Optical Network, Service Level Management, Performance Management, Networking, It Operations, It service Management, Human Resources, Workforce Management
- White papers 2007-05-01
- Optical Illusion of The Day Vista Gadget (gadget)
- Optical Illusion of The Day Vista Gadget pulls the latest optical illusion from Mighty Optical Illusions Web site and shows it in your Vista sidebar. If you click on the image, browser takes you to that particular illusion's description and comments. This version is the first release on CNET Download.com.
- Tags: Microsoft Windows Vista, Illusion, Aheront, Microsoft Windows Vista (Longhorn), Web Browsers, Operating Systems, Microsoft Windows, Software, Internet
- Software downloads 2008-10-02
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