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On The Design Of Fault-Tolerant Logical Topologies In Wavelength-Routed Networks Supporting Packet Datagrams
White Papers This paper presents a new methodology for the design of fault-tolerant logical topologies in wavelength-routed optical networks supporting IP datagram flows. Optical networks exploiting Wavelength Division Multiplexing (WDM) and Wavelength Routing...
[October 29, 2007, 23:00]
Envisioning The Future Topologies Of Network Computing
White Papers Aaron Striegel, assistant professor of the University of Notre Dame's Computer Science and Engineering Department, uses a Grid Infrastructure from Sun Microsystems to research the characteristics of new computer network topologies and protocols.
[November 10, 2004, 23:00]
Forming Connected Topologies In Bluetooth Ad-Hoc Networks - An Algorithmic Perspective
White Papers This paper represents a first step in exploring the formation of connected topologies in ad-hoc networks built on the Bluetooth technology. Connectivity is the most basic requirement for any system aimed at allowing devices to communicate with each...
[August 9, 2005, 0:00]
Forming Optimal Topologies For Bluetooth-Based Wireless Personal Area Networks
White Papers This paper addresses the problem of determining an optimal topology for Bluetooth Wireless Personal Area Networks (BT-WPANs). In BT-WPANs, multiple communication channels are available, through a frequency hopping technique.
[August 11, 2005, 0:00]
InfiniBand Fabric Topologies
White Papers InfiniBand (IB) is a switched I/O fabric designed for low latency, high bandwidth, and with capabilities that enable very low CPU consumption. HP supports InfiniBand on HP-UX as a High Performance Computing clustering fabric specifically for MPI...
[July 25, 2007, 0:00]
Service Availability: A New Approach To Characterize IP Backbone Topologies
White Papers Service-Level Agreements (SLAs) offered by today's Internet Service Providers (ISPs) are based on four metrics: end-to-end delay, packet loss, data delivery rate and port availability. Traditional SLAs, defined by average delay or packet loss...
[January 6, 2005, 23:00]
Topology Control Meets SINR: The Scheduling Complexity Of Arbitrary Topologies
White Papers To date, topology control in wireless ad hoc and sensor networks-the study of how to compute from the given communication network a subgraph with certain beneficial properties-has been considered as a static problem only; the time required to...
[May 31, 2007, 0:00]
On The Characterization Of Bluetooth Scatternet Topologies
White Papers Bluetooth is an emerging short range, wireless networking standard. Using Bluetooth communication interfaces, a collection of devices can interconnect to form a scatternet. A set of n nodes can be organized into a scatternet in many different ways.
[September 29, 2005, 0:00]
Locally Optimal Scatternet Topologies For Bluetooth Ad Hoc Networks
White Papers Bluetooth is a promising technology for personal/local area wireless communications. A Bluetooth scatternet is composed of overlapping piconets, each with a low number of devices sharing the same radio channel.
[November 21, 2005, 23:00]
On Power-Laws In SDH Transport Networks
White Papers It is has been previously demonstrated that Internet topologies which were once considered unstructured networks with no global design processes actually follow power-laws, both at the router level and the AS (Autonomous System) domain level.
[October 21, 2004, 0:00]
Deterministic Service Guarantees In 802.12 Networks, Part II: The Cascaded Network Case
White Papers In this paper, we analyse cascaded (multi- hub) 802.12 topologies. We derive the relevant network parameters and show that the admission control conditions defined in part I also apply to cascaded topologies when used with these parameters.
[July 21, 2003, 0:00]
An Evolutionary Bluetooth Scatternet Formation Protocol
White Papers Wireless technologies such as 802.11 do not impose topology constraints on the network; however, Bluetooth imposes certain constraints for constructing valid topologies. The performance of Bluetooth depends largely on these topologies.
[September 20, 2005, 0:00]
Visualize And Master The Five Network Types With These Diagrams
White Papers These Visio diagrams can you help you visualize the five main types of network topologies - star, bus, ring, partial mesh, and full mesh. If you manage networks, design networks, or simply want to learn more about networks then you need to have a...
[May 15, 2006, 0:00]
Database On Network Attached Storage: Choose Wisely
White Papers IT Organizations are increasingly tempted by the promise of simplicity and low cost to deploy low-end databsase applications on network-attached storage topologies. The key issues for IT Organizations is no longer whether NAS topologies are...
[July 23, 2007, 0:00]
TechNet Webcast: Planning For Communications Server 2007 Deployment (Level 200)
White Papers This webcast examines Communications Server 2007 deployment scenarios in four different network topologies, progressing from a single server to distributed, highly available topologies. The presenter of this webcast provides a detailed overview of...
[August 31, 2007, 0:00]
ROSS.Net: Optimistic Parallel Simulation Framework For Large-Scale Internet Models
White Papers ROSS.Net reads in predefined descriptions of network topologies and traffic scenarios which allows for in-depth analysis and insight into emerging feature interactions, cascading failures and protocol stability in a variety of situations.
[June 20, 2007, 0:00]
Email Worm Modeling And Defense
White Papers Email worm propagation is compared on three topologies: power law, small world and random graph topologies; and then study how the topology affects immunization defense on email worms. Email worms constitute one of the major Internet security...
[February 20, 2008, 23:00]
Scaling With The CXE Architecture
White Papers This master/slave configuration can be in two different topologies, a tree topology with one master device, and a mesh topology with multiple master devices. Either of these topologies can be used in fixed or modular configuration systems.
[February 1, 2004, 23:00]
What Should You Expect From CompTIA's Network+ Exam?
News Media and Topologies covers types of network devices, network connectors, and network topologies. But the most popular certs, like Microsoft's MCSE and Novell's CNE, are sponsored by the companies that write the software and therefore focus on...
[April 1, 2003, 12:41]
