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(1604 results)Search the Library
Mission Statement
TechRepublic's ITPapers is the Web's largest library of free technical IT white papers, webcasts, and case studies. Covering IT categories including Data Management, IT Management, Networking, Communications, Enterprise Applications, Storage, Security and much more, TechRepublic's White Paper Directory is the best source for technical white papers and IT information.
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White Papers
Reliable Lightpath Routing in Optical Mesh Networks Under Multiple Link Failures
May 2009
In this work, authors study the problem of maximizing lightpath reliability in optical mesh networks against simultaneous failures of multiple fiber links without using protection schemes. The...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Telework and Remote Access Security Standard
Mar 2010
This standard is not to be construed as either replacing or superseding any other applicable statewide, federal or private industry security policy, standard or requirement including, but not...
Provided by State of California
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White Papers
Passive Optical LAN: Why All the Hype? - A Comprehensive Analysis
Jan 2010
The surging demand for consumer-driven high bandwidth applications for the residential market, such as HDTV, 3-D TV, video on demand, IPTV, gaming etc., has led to a large scale global investment...
Provided by CommScope
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White Papers
Passive Optical Network Based on Optical-Code-Division Multiple Access
Jun 2010
Since the Internet and broadband networks were introduced, emerging applications - such as video on demand, teleconferencing, and high-quality audio transmission - have demanded high-throughput...
Provided by SPIE
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White Papers
40 Gigabit Ethernet and 100 Gigabit Ethernet Technology Overview
Nov 2008
The IEEE P802.3ba 40 Gb/s and 100 Gb/s Ethernet Task Force has been working on the development of 40 Gigabit Ethernet and 100 Gigabit Ethernet. In October, 2008, the Task Force took a major step...
Provided by Ethernet Alliance
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White Papers
Enabling 100 Gigabit Ethernet Implementing PCS Lanes
May 2009
If higher-speed Ethernet is to be useful in the near term, implementations must take advantage of existing copper and fiber cables, both in the data center and over the Internet. This poses an...
Provided by Ixia
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White Papers
Enabling Ethernet-Over-NG-SONET/SDH/PDH Solutions for MSPP Linecards
Apr 2009
Traditionally, the development of application-specific chip products such as ASSPs is based on foundry manufacturing, either in-house or via commercial foundries. FPGAs also are based on this...
Provided by Altera
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Case Studies
Hitachi Data Systems Case Study: News International
Dec 2009
News International, the UK subsidiary of News Corporation, owns and publishes four of the most popular news titles in the UK. In order to meet strict print deadlines and ensure the Web sites are...
Provided by Hitachi Data Systems
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White Papers
Reducing Lifecycle Energy Use of Network Switches
Mar 2010
The networking infrastructure is becoming a growing portion of the energy footprint in data centers as well as information technology in general. This paper evaluates energy management strategies...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Ethernet Time Synchronization
Oct 2008
The term Ethernet Time Synchronization (ETS) in this white paper applies to both physical layer and packet-based techniques that provide frequency and time-of-day synchronization across an...
Provided by Broadcom
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White Papers
Spanning the Enterprise With Gigabit Ethernet
Mar 2009
Today more than ever, companies are dependent upon their internal networks to keep their businesses operational. While the advent of the Internet has broadened the scope of this need and brought...
Provided by Reliance Globalcom
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White Papers
Managing a Global Wireless LAN
Apr 2010
Intel IT developed a new management and support structure for wireless LANs (WLANs). Authors consolidated first-level support and centralized the WLAN engineer workgroup as well as device...
Provided by Intel Corporation
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Whitepapers
Enable Consistent, Secure, and Optimized Service Delivery Across the Network
Dec 2007
Cisco offers a full portfolio of products with which to build a network that is fully converged end to end. Having this broad scope requires Cisco to understand the unique requirements of each of...
Provided by Cisco
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Whitepapers
Real-Time Event Detection and Response and Task Automation Using Cisco IOS Embedded Event Manager
Feb 2010
Cisco IOS EEM is a robust tool available to customers and is a significant differentiator for Cisco. Cisco IOS EEM is a value-added feature that is included at no cost (on most Cisco routing and...
Provided by Cisco
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Whitepapers
Buffers, Queues, and Thresholds on the Catalyst 6500 Ethernet Modules
Aug 2007
With the wide variety of Ethernet modules currently available on the Catalyst 6500 series switches, determining the size of the port buffers, the number and type of the receive and transmit...
Provided by Cisco
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Whitepapers
Fast Forward to Ethernet Exchange Networks
Sep 2010
With the rapid growth of network-intensive applications, such as video, and the expanding adoption of smartphone devices, both supported by Third-Generation (3G) and Fourth-Generation (4G)...
Provided by Cisco
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Whitepapers
FWSM Cluster Deployment Across Two VSS Domains
Jul 2010
VSS is a Cisco technology that binds together two Catalyst 6500 switches to form one virtual switch entity. Once the virtual entity is formed, only one of the two supervisors is active at a time....
Provided by Cisco
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Whitepapers
Using Virtual Switches in PowerVM to Drive Maximum Value of 10 Gb Ethernet
Sep 2010
The use of Virtual Switches can provide an important new design choice when implementing a Power Server particularly if the infrastructure uses VLAN tagging. The author hopes that this paper has...
Provided by IBM
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White Papers
Application Performance Management (APM)
Oct 2009
The process of globalization continues apace. Today, virtually no major enterprise restricts business activities to its local market. The desire to grow and the need for geographical proximity to...
Provided by T-Systems
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White Papers
Enterprise Wireless LAN Competitive Testing
Jan 2008
Jones-Petrick and Associates (JPA) recently conducted a technical evaluation for Ruckus Wireless of the latest generation of enterprise wireless LAN (WLAN) controllers and access points in a real...
Provided by Jones-Petrick and Associates
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White Papers
What You Need to Know About WLAN Security
Mar 2009
At the turn of the millennium, the security mechanisms available for wireless LANs were insufficient for the privacy needs of a corporate enterprise. This became all-too clear when cryptography...
Provided by Motorola
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White Papers
Access My LAN Instant APN
Jul 2009
AccessMyLan Instant APN is a hosted service that provides access to a company network via an Access Point Name (APN) on the AT&T mobile network. Any device on the AT&T mobile network may be...
Provided by AccessMyLan
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White Papers
PowerNAP and Wake on LAN Best Practices for Emprise 5000
Feb 2010
Xiotechs Emprise storage family, built on patented Intelligent Storage Element (ISE) technology, provides the best value in storage today. From the most usable capacity and best performance for...
Provided by Xiotech
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White Papers
802.11n for Enterprise Wireless LANs
Jan 2010
The 802.11 standard that started as single access point solution ("hot spot"), dramatically evolved, reaching speeds higher then wired Ethernet and providing infrastructure for crowded enterprise...
Provided by Extricom
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White Papers
Wireless LAN Virtualization:Twice the Network at Half the Cost
Nov 2008
Creating networks that can run business-critical applications is one of the core focuses of the enterprise IT department. This has traditionally meant wired Ethernet, with wireless often seen as...
Provided by Meru Networks
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White Papers
Can Wireless LAN Denial of Service Attacks Be Prevented Understanding WLAN DoS Vulnerabilities & Practical Countermeasures
Jan 2010
Wireless communications that use a shared Radio Frequency (RF) medium are often vulnerable to Denial of Service (DoS) attacks. Wireless Local Area Networks (WLAN) based on the IEEE 802.11 standard...
Provided by Motorola
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White Papers
MTP Polarity Management
Apr 2009
Local area network (LAN) campus and building backbones as well as data center backbones are migrating to higher cabled fiber counts in order to meet system bandwidth needs and provide the highest...
Provided by Corning
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Podcasts
Using Windows PowerShell 2.0
Jul 2009
In this podcast, the speaker speaks about how to use Windows PowerShell 2.0 to manage a remote computer. The speaker speaks about how to create a starter Group Policy Object (GPO) using Windows...
Provided by Microsoft
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White Papers
Ant Colonies for Adaptive Routing in Packet-Switched Communications Networks
Oct 2007
In this paper authors present AntNet, a novel adaptive approach to routing tables learning in packet-switched communications networks. AntNet is inspired by the stigmergy model of communication...
Provided by Universite Libre de Bruxelles
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White Papers
An Adaptive Routing Algorithm ForWavelength-Routed Optical Networks With a Distributed Control Scheme
Oct 2007
For a wavelength-routed network in which connection requests are arriving and departing at high rates, an appropriate control scheme must be implemented to set up lightpaths for each request in a...
Provided by University of Texas
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White Papers
Simple and Effective Adaptive Routing Algorithms Using Multi-Layer Wormhole Networks
Feb 2008
Interconnection networks have been adopted in multicomputer systems, clusters, or Chip Multiprocessors (CMPs). Among various routing algorithms in interconnection networks, adaptive routing shows...
Provided by University of Texas
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White Papers
On Self Adaptive Routing in Dynamic Environments - An Evaluation and Design Using a Simple, Probabilistic Scheme
Jan 2010
Recently authors have seen an emergent trend of self adaptive routing in both Internet and wireless ad hoc networks. Although there are previous methods for computing the traffic equilibria of...
Provided by Yale University
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White Papers
Adaptive Routing Algorithm for MANET: Termite
Dec 2009
Mobile Ad hoc network consists of a set of mobile nodes. This network does not have any infrastructure or central administration, hence it is called infrastructure less network. As the nodes are...
Provided by AIRCC
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White Papers
Modeling Adaptive Routing Protocols in High Speed Interconnection Networks
Jul 2008
Traditionally, advanced scientific communities have used parallel computing to solve large scale problems such as "Grand Challenge Problems" (molecular dynamics, forecast prediction, geological...
Provided by Universitat Autonoma de Barcelona
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White Papers
Provably Competitive Adaptive Routing
Jan 2010
An ad hoc wireless network is an autonomous self-organizing system of mobile nodes connected by wireless links where nodes not in direct range communicate via intermediary nodes. Routing in ad hoc...
Provided by Johns Hopkins University
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White Papers
Node Density-Based Adaptive Routing Scheme for Disruption Tolerant Networks
Jan 2010
Traditional ad hoc routing protocols do not work in intermittently connected networks since end-to-end paths may not exist in such networks. Hence, routing mechanisms that can withstand...
Provided by Lehigh University
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White Papers
A Density Adaptive Routing Protocol for Large-Scale Ad Hoc Networks
Oct 2007
Position-based routing protocols use location information to refine the traditional packet flooding method in mobile ad hoc networks. They mainly focus on densely and evenly distributed network...
Provided by Tsinghua University
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White Papers
Multipath Load-Adaptive Routing: Putting the Emphasis on Robustness and Simplicity
Aug 2009
Authors propose a routing and load-balancing approach with the primary goal of being robust to sudden topological changes and significant traffic matrix variations. The proposed method...
Provided by Georgia Tech
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White Papers
Adaptive Routing Protocol for Reliable Sensor Network Applications
Dec 2009
The existing routing protocol for sensor networking can be divided into proactive routing protocol, reactive routing protocol and hybrid routing protocol. Each routing protocol has its merits and...
Provided by National Taiwan University
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White Papers
Poster Abstract: Adaptive Routing in Underwater Delay/Disruption Tolerant Networks
Sep 2007
Underwater sensor network has attracted significant attention recently. On the one hand, it enables a wide range of aquatic applications. On the other hand, harsh underwater environments pose...
Provided by University of Connecticut
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White Papers
Accelerating Today's Internet -Driven Enterprise with WAN Optimization
Jul 2011
Is your network starting to look like a crowded freeway? The way that people access and use their data is changing, and it can leave your network feeling strained. Mobile devices, virtualized...
Provided by Blue Coat Systems
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White Papers
Enhancements and Performance Evaluation of WANs
May 2008
Most small to medium sized organizations are heavily dependent on distributed applications running over either a corporate intranet, Virtual Private Network (VPN) or the Internet. An increasing...
Provided by Kennesaw State University
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White Papers
Simulation and Synthesis of Synchronous Optical Network (SONET) Standard Synchronous Transport Signal -3c Transmitter
May 2008
This paper proposes SONET STS-3c transmitter, which is compliant to RFC 2615 specifications. It formulates the STS-3c frame in accordance with the standard frame structure and also generates the...
Provided by Devi Ahilya Vishwavidyalaya
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White Papers
Aided Plan and Optimization of Road Routing in Cooperative Multi-Transportation System
Apr 2008
For multi-transportation system in ITS (Intelligent Traffic System), aided plan and optimization of road routing are important problems. Traffic network is a key unit in cooperative...
Provided by Tongji University
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White Papers
Data-Oriented Routing Architecture
Mar 2008
This paper proposes a Data-Oriented Routing Architecture (DORA) which inherently supports endpoints mobility, data replication and migration. DORA routes directly on nodes and data's flat names,...
Provided by Shanghai Jiao Tong University
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White Papers
Optimizing Video Delivery With Blue Coat
Jun 2011
Hosting and disseminating videos within your business offers a unique challenge to organizations with limitations in their IT departments. Perhaps the issue isn't with hardware, but rather the way...
Provided by Blue Coat Systems
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White Papers
WAN Optimization for Today and Tomorrow
Jun 2011
It was only a few years ago when the idea of mobile computing seemed like a distant reality. Many could see it coming, but few expected it so soon. Fewer still could imagine just how ubiquitous...
Provided by Blue Coat Systems
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White Papers
Multi-Model Sifting Methodology for Medium and Long Term Load Forecasting Based on Evaluation of Trend Comparability
May 2009
The diversity of models is the key point in load forecasting. To improve the precision of forecasting, one should focus on how to choose the more suitable ones among many models. However, for...
Provided by Academy Publisher
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White Papers
IPSec Mechanism for Implementing VPN
Jan 2011
The Internet has become a popular, low-cost backbone infrastructure. Its universal reach has led many companies to consider constructing a secure Virtual Private Network (VPN) over the Internet....
Provided by University of East London
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White Papers
The User In Experimental Computer Systems Research
Jun 2007
Experimental computer systems research typically ignores the end-user, modeling him, if at all, in overly simple ways. The authors argue that this results in inadequate performance evaluation of...
Provided by Association for Computing Machinery
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White Papers
Pipelined Control-Path Effects on Area and Performance of a Wormhole-Switched Network-on-Chip
Mar 2009
This paper presents design trade-off and performance impacts of the amount of pipeline phase of control path signals in a wormhole-switched Network-on-Chip (NoC). The numbers of the pipeline phase...
Provided by Technische Universitat Darmstadt
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White Papers
A Virtual Private Overlay Network Model
Apr 2008
This paper proposes a Virtual Private Overlay Network Model (VPONM). It is limited to private network environment. The goal of VPONM is to enable the hosts to organize and provide services to...
Provided by Shanghai Jiao Tong University
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White Papers
IP Hierarchy Stack: A New Network Architecture
Apr 2008
This paper proposes a new network architecture called IP Hierarchy Stack (IPHS). The goal of IPHS is to reduce the work on gateways and border routers to break the bottleneck of data transferring...
Provided by Shanghai Jiao Tong University
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White Papers
GSR: A Geographic Single-Copy Routing Scheme in Intermittently Connected Mobile Networks
May 2008
Intermittently connected mobile networks do not have a complete path from a source to a destination at most of the time. Efficient routing is important to high performance of the intermittently...
Provided by University of Arkansas
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White Papers
Analysis and Improvement for 802.15.4 Multi-Hop Network
May 2008
IEEE 802.15.4 is a protocol for low-rate wireless personal area networks. It contains two topologies: the star topology and the peer-to-peer topology. It has good performances for the star...
Provided by Tongji University
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White Papers
Load Balancing of Hotspot in Grid Environment
May 2008
Load balancing of the hot spot is inevitable problem in large-scale grid computing systems. Several methods of the load balancing have been developed using replication. The authors present a load...
Provided by Osaka Kyoiku University
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White Papers
On Load Balancing Distributed Simulation of Relativistic Particle Transport
May 2008
Distributed simulation has been becoming popular as networked computers can satisfy the high demands on both memory storage and computing capability from many scientific applications. However,...
Provided by Arkansas State University
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White Papers
Routing and Scheduling in Large-Scale Hybrid Network With Heterogeneous Infrastructure
May 2008
The authors present a practical routing and scheduling method to improving the capacity of ad hoc networks with infrastructure support. The performance of a large scale hybrid network with...
Provided by BeiHang University
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White Papers
Parametric Sensitivity of Path-Constrained Optimal Control: Towards Selective Input Adaptation
Jun 2009
In the context of dynamic optimization, plant variations necessitate adaptation of the input profiles in order to guarantee both feasible and optimal operation. For those problems having path...
Provided by American Association for Clinical Chemistry
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White Papers
A Differential Adaptive Learning Rate Method for Back-Propagation Neural Networks
Jun 2009
In this paper a high speed learning method using Differential Adaptive Learning Rate (DALRM) is proposed. Comparison of this method with other methods such as standard BP, Nguyen-Widrow weight...
Provided by Azad University
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White Papers
Effect of Atmospheric Turbulence on Acquisition Time of Ground to Deep Space Optical Communication System
Jun 2009
The performance of ground to deep space optical communication systems is degraded by distortion of the beam as it propagates through the turbulent atmosphere. Turbulence causes fluctuations in the...
Provided by Indian Institute of Technology Delhi
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White Papers
Real-Time Performance Study of EPA Periodic Data Transmission
Jan 2011
EPA (Ethernet for Plant Automation) resolves the nondeterministic problem of standard Ethernet and accomplishes real-time communication by means of micro-segment topology and deterministic...
Provided by Dalian University Of Technology
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White Papers
Session Clustered Load Balancing Using Distributed Memory Caching
May 2008
A session state is a state of a complete usecase, where each of the user's response decides the options available to him and part of this information is required to track the progress through the...
Provided by Guru Gobind Singh Indraprastha University
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White Papers
A Framework for Designing Congestion-Aware Deterministic Routing
Dec 2010
In this paper, the authors present a system-level Congestion-Aware Routing (CAR) framework for designing minimal deterministic routing algorithms. CAR exploits the peculiarities of the application...
Provided by Association for Computing Machinery
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White Papers
FoN: Fault-on-Neighbor Aware Routing Algorithm for Networks-on-Chip
Jul 2010
Reliability has become a key issue of Networks-on-Chip (NoC) as the CMOS technology scales down to the nanoscale domain. This paper proposes a Fault-on-Neighbor (FoN) aware deflection routing...
Provided by KTH Royal Institute of Technology
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White Papers
Theorem Proving Techniques for the Formal Verification of NoC Communications With Non-Minimal Adaptive Routing
Mar 2010
This paper focuses on the formal verification of communications in Networks on Chip. The authors describe how an enhanced version of the GeNoC proof methodology has been applied to the Nostrum NoC...
Provided by KTH Royal Institute of Technology
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White Papers
A Low-Overhead Fault-Aware Deflection Routing Algorithm for 3D Network-on-Chip
Apr 2011
This paper proposes a low-overhead fault-tolerant deflection routing algorithm, which uses a layer routing table and two TSV state vectors to make efficient routing decision to avoid both TSV and...
Provided by KTH Royal Institute of Technology
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White Papers
Optimal Sensor Hop Selection: Sensor Energy Minimization and Network Lifetime Maximization With Guaranteed System Performance
Dec 2008
In this paper the authors consider state estimation carried over a sensor network. A fusion center forms a local multi-hop tree of sensors and gateways and fuses the data into a state estimate. It...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
ORPSW: A New Classifier for Gene Expression Data Based on Optimal Risk and Preventive Patterns
Jun 2011
Optimal risk and preventive patterns are itemsets which can identify characteristics of cohorts of individuals who have significantly disproportionate representation in the abnormal and normal...
Provided by Academy Publisher
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White Papers
EasyTicket: A Ticket Routing Recommendation Engine for Enterprise Problem Resolution
Aug 2008
Managing problem tickets is a key issue in IT service industry. A large service provider may handle thousands of problem tickets from its customers on a daily basis. The efficiency of processing...
Provided by VLDB Endowment
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White Papers
A Particle and Density Based Evolutionary Clustering Method for Dynamic Networks
Aug 2009
Recently, dynamic networks are attracting increasing interest due to their high potential in capturing natural and social phenomena over time. Discovery of evolutionary communities in dynamic...
Provided by VLDB Endowment
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White Papers
Subscriber Assignment for Wide-Area Content-Based Publish/Subscribe
Nov 2010
The authors study the problem of assigning subscribers to brokers in a wide-area content-based publish/subscribe system. A good assignment should consider both subscriber interests in the event...
Provided by Duke University
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White Papers
Surface Plasmon Waves on Noble Metals at Optical Wavelengths
May 2011
In this paper the variation of the propagation constant, the attenuation coefficient, penetration depth inside the metal and the dielectric has been evaluated. The propagation characteristics of...
Provided by Mizoram University
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White Papers
Chain-Chain Based Routing Protocol
May 2011
Wireless Sensor Network (WSN) is an emerging technology for monitoring physical world. WSNs consist of large numbers of sensor nodes operated by battery mostly in harsh environment. Thus energy...
Provided by International Journal of Computer Science Issues
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White Papers
Optimized Time Convergence in Switching and Routing
Dec 2009
The wide deployment of Layer 2/Layer 3 switches in the wiring closet and distribution layers of the campus and enterprise networks has caused lot of dependency on the Spanning Tree Protocol to...
Provided by Sri Krishnadevaraya University
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White Papers
Enterasys Policy Framework
Apr 2008
The ability to administer and enforce policy rules governing network usage and the security of the network environment is a principle aspect of the Enterasys Secure Networks architecture. The...
Provided by Enterasys Networks
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White Papers
Resilient Overlay Networks
Jan 2011
A Resilient Overlay Network (RON) is an architecture that allows distributed Internet applications to detect and recover from path outages and periods of degraded performance within several...
Provided by Association for Computing Machinery
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White Papers
Maintaining Colored Trees for Disjoint Multipath Routing Under Node Failures
Jan 2008
Colored Trees (CTs) is an efficient approach to route packets along link- or node-disjoint paths in packet-switched networks. In this approach, two trees, namely red and blue, are constructed...
Provided by National Science Foundation
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White Papers
SRLG Failure Localization in Optical Networks
Apr 2008
The authors introduce the concepts of Monitoring Paths (MPs) and Monitoring Cycles (MCs) for unique localization of Shared Risk Linked Group (SRLG) failures in all-optical networks. An SRLG...
Provided by University of Arizona
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White Papers
A Reinforced Evolution-Based Approach to Multi-Resource Load Balancing
Sep 2008
A fundamental goal in computer science is to provide an algorithm which would determine an optimal solution in acceptable time. Computational Complexity Theory is the field which studies the...
Provided by JATIT
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White Papers
Access My LAN Instant APN
Jul 2009
AccessMyLan Instant APN is a hosted service that provides access to a company network via an Access Point Name (APN) on the AT&T mobile network. Any device on the AT&T mobile network may be...
Provided by AccessMyLan
-
White Papers
PowerNAP and Wake on LAN Best Practices for Emprise 5000
Feb 2010
Xiotechs Emprise storage family, built on patented Intelligent Storage Element (ISE) technology, provides the best value in storage today. From the most usable capacity and best performance for...
Provided by Xiotech
-
White Papers
802.11n for Enterprise Wireless LANs
Jan 2010
The 802.11 standard that started as single access point solution ("hot spot"), dramatically evolved, reaching speeds higher then wired Ethernet and providing infrastructure for crowded enterprise...
Provided by Extricom
-
White Papers
Wireless LAN Virtualization:Twice the Network at Half the Cost
Nov 2008
Creating networks that can run business-critical applications is one of the core focuses of the enterprise IT department. This has traditionally meant wired Ethernet, with wireless often seen as...
Provided by Meru Networks
-
White Papers
Can Wireless LAN Denial of Service Attacks Be Prevented Understanding WLAN DoS Vulnerabilities & Practical Countermeasures
Jan 2010
Wireless communications that use a shared Radio Frequency (RF) medium are often vulnerable to Denial of Service (DoS) attacks. Wireless Local Area Networks (WLAN) based on the IEEE 802.11 standard...
Provided by Motorola
-
White Papers
The Benefits of Wireless LAN Controller in Small and Mid-Sized Business Networks
Oct 2007
To understand the function of a wireless LAN (WLAN) controller in an SMB network, it helps to understand the history of evolution of wireless LANs in the SMB. Small and mid-sized businesses since...
Provided by NETGEAR
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White Papers
MTP Polarity Management
Apr 2009
Local area network (LAN) campus and building backbones as well as data center backbones are migrating to higher cabled fiber counts in order to meet system bandwidth needs and provide the highest...
Provided by Corning
-
Podcasts
Using Windows PowerShell 2.0
Jul 2009
In this podcast, the speaker speaks about how to use Windows PowerShell 2.0 to manage a remote computer. The speaker speaks about how to create a starter Group Policy Object (GPO) using Windows...
Provided by Microsoft
-
White Papers
Ant Colonies for Adaptive Routing in Packet-Switched Communications Networks
Oct 2007
In this paper authors present AntNet, a novel adaptive approach to routing tables learning in packet-switched communications networks. AntNet is inspired by the stigmergy model of communication...
Provided by Universite Libre de Bruxelles
-
White Papers
An Adaptive Routing Algorithm ForWavelength-Routed Optical Networks With a Distributed Control Scheme
Oct 2007
For a wavelength-routed network in which connection requests are arriving and departing at high rates, an appropriate control scheme must be implemented to set up lightpaths for each request in a...
Provided by University of Texas
-
White Papers
Simple and Effective Adaptive Routing Algorithms Using Multi-Layer Wormhole Networks
Feb 2008
Interconnection networks have been adopted in multicomputer systems, clusters, or Chip Multiprocessors (CMPs). Among various routing algorithms in interconnection networks, adaptive routing shows...
Provided by University of Texas
-
White Papers
On Self Adaptive Routing in Dynamic Environments - An Evaluation and Design Using a Simple, Probabilistic Scheme
Jan 2010
Recently authors have seen an emergent trend of self adaptive routing in both Internet and wireless ad hoc networks. Although there are previous methods for computing the traffic equilibria of...
Provided by Yale University
-
White Papers
Adaptive Routing Algorithm for MANET: Termite
Dec 2009
Mobile Ad hoc network consists of a set of mobile nodes. This network does not have any infrastructure or central administration, hence it is called infrastructure less network. As the nodes are...
Provided by AIRCC
-
White Papers
Modeling Adaptive Routing Protocols in High Speed Interconnection Networks
Jul 2008
Traditionally, advanced scientific communities have used parallel computing to solve large scale problems such as "Grand Challenge Problems" (molecular dynamics, forecast prediction, geological...
Provided by Universitat Autonoma de Barcelona
-
White Papers
Provably Competitive Adaptive Routing
Jan 2010
An ad hoc wireless network is an autonomous self-organizing system of mobile nodes connected by wireless links where nodes not in direct range communicate via intermediary nodes. Routing in ad hoc...
Provided by Johns Hopkins University
-
White Papers
Node Density-Based Adaptive Routing Scheme for Disruption Tolerant Networks
Jan 2010
Traditional ad hoc routing protocols do not work in intermittently connected networks since end-to-end paths may not exist in such networks. Hence, routing mechanisms that can withstand...
Provided by Lehigh University
-
White Papers
A Density Adaptive Routing Protocol for Large-Scale Ad Hoc Networks
Oct 2007
Position-based routing protocols use location information to refine the traditional packet flooding method in mobile ad hoc networks. They mainly focus on densely and evenly distributed network...
Provided by Tsinghua University
-
White Papers
Multipath Load-Adaptive Routing: Putting the Emphasis on Robustness and Simplicity
Aug 2009
Authors propose a routing and load-balancing approach with the primary goal of being robust to sudden topological changes and significant traffic matrix variations. The proposed method...
Provided by Georgia Tech
-
White Papers
Adaptive Routing Protocol for Reliable Sensor Network Applications
Dec 2009
The existing routing protocol for sensor networking can be divided into proactive routing protocol, reactive routing protocol and hybrid routing protocol. Each routing protocol has its merits and...
Provided by National Taiwan University
-
White Papers
Poster Abstract: Adaptive Routing in Underwater Delay/Disruption Tolerant Networks
Sep 2007
Underwater sensor network has attracted significant attention recently. On the one hand, it enables a wide range of aquatic applications. On the other hand, harsh underwater environments pose...
Provided by University of Connecticut
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White Papers
Performance Evaluation of Adaptive Routing Algorithms for Achieving Fault Tolerance in NoC Fabrics
Jun 2010
Commercial designs are integrating from 10 to 100 embedded functional and storage blocks in a single System on Chip (SoC) currently, and the number is likely to increase significantly in the near...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Optimal Information Location for Adaptive Routing
Aug 2009
One strategy for addressing uncertain roadway conditions and travel times is to provide real-time travel information to drivers through variable message signs, highway advisory radio, or other...
Provided by University of Wyoming
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White Papers
Comparing Flow-Aware and Flow-Oblivious Adaptive Routing
Jan 2010
This paper compares two approaches to realizing adaptive routing in the Internet: flow-oblivious multi-path routing using optimal end-to-end congestion control and flow-aware routing using fair...
Provided by France Telecom
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White Papers
An Approximate Analysis of Adaptive Routing in Wavelength-Routed Networks
Dec 2008
Authors study an analytical method for computing average blocking probability of adaptive routing in wavelength-routed networks. Authors propose a new data structure called Network-State Tree...
Provided by Seoul National University
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White Papers
Deadlock Detection and Recovery for True Fully Adaptive Routing in Regular Wormhole Networks
Jul 2008
Deadlock detection and recovery-based routing schemes for wormhole networks have gained attraction because unlike deadlock avoidance-based schemes, they do not restrict routing adaptability. In...
Provided by Gyeongin National University of Education
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White Papers
Adaptive Content-Based Routing in General Overlay Topologies
Aug 2008
This paper develops content-based publish/subscribe algorithms to support general overlay topologies, as opposed to traditional acyclic or tree-based topologies. Among other benefits, message...
Provided by University of Toronto
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White Papers
Macs: A Minimal Adaptive Routing Circuit-Switched Architecture for Scalable and Parametric NoCs
Jun 2009
Networks-on-Chips (NoCs) are an emerging communication topology paradigm in single chip VLSI design, enhancing parallelism and system scalability. Processing Units (PUs) connect to the...
Provided by University of Florida
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White Papers
On Measuring the Performance of Adaptive Wormhole Routing
Jan 2010
Adaptive routing is widely regarded as a promising approach to improving interconnection network performance. Many designers of adaptive routing algorithms have used synthetic communication...
Provided by Wayne State University
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White Papers
Industrial Wireless LAN Industrial Features and Current Standards
Apr 2009
Industrial Wireless LAN is a generic term covering functions and mechanisms that represent an enhancement of the IEEE 802.11 standard. Even the standard mechanisms of 802.11 provide a good degree...
Provided by Siemens
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White Papers
SCARAB: A Single Cycle Adaptive Routing and Bufferless Network
Dec 2009
As technology scaling drives the number of processor cores upward, current on-chip routers consume substantial portions of chip area and power budgets. Since existing research has greatly reduced...
Provided by Association for Computing Machinery
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White Papers
Energy-Efficient Adaptive Routing for Ad Hoc Networks With Time-Varying Heterogeneous Traffic
Jan 2010
Authors propose a hybrid networking strategy for large-scale energy constrained ad hoc networks. Referred to as Energy-Aware GEolocation aided Routing (EAGER), this protocol optimally blends...
Provided by University of California
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White Papers
Adaptive Routing Strategies for Modern High Performance Networks
Aug 2008
Today's scalable high-performance applications heavily depend on the bandwidth characteristics of their communication patterns. Contemporary multi-stage interconnection networks suffer from...
Provided by Indiana University
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White Papers
Traffic Assignment With Adaptive Routing Choices in Stochastic Time-Dependent Networks
Feb 2008
This paper establishes a user equilibrium Dynamic Traffic Assignment (DTA) model where users make adaptive routing choices in a stochastic time-dependent network. Travel times on all links at all...
Provided by University of Massachusetts
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White Papers
BIOS: A New Efficient Routing Algorithm for Network on Chip
Oct 2008
The performance of Network-on-Chip (NoC) largely depends on the underlying routing techniques, which have two constituencies: output selection and input selection. Previous research on routing...
Provided by Islamic Azad University
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White Papers
Routing and Wavelength Assignment in Optical WDM Networks
Jan 2010
A basic property of single mode optical fiber is its enormous low-loss bandwidth of several tens of Terahertz. However, due to dispersive effects and limitations in optical device technology,...
Provided by North Carolina State University
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White Papers
Adaptive Routing in Publish/Subscribe Systems Using Hybrid Routing Algorithms
Dec 2008
Publish/subscribe is used increasingly often as a communication mechanism in novel distributed applications because it provides asynchronous and anonymous communication allowing to decouple the...
Provided by Association for Computing Machinery
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White Papers
Adaptive Routing in Dynamic Ad Hoc Networks
Mar 2008
Dynamic ad hoc networks are Mobile Ad hoc Networks (MANETs) where network characteristics, such as network density and node mobility, change significantly over time and space. Sometimes, dynamic...
Provided by Florida Atlantic University
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White Papers
Efficient Topologies for Large-Scale Cluster Networks
Dec 2009
Increasing integrated-circuit pin bandwidth has motivated a corresponding increase in the degree or radix of interconnection networks and their routers. This paper describes the flattened...
Provided by Stanford University
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White Papers
Dynamic Routing Balancing on InfiniBand Networks
Jul 2008
InfiniBand (IBA) technology was developed to address the performance issues associated with messages movement among Endnodes and computer I/O devices. However, InfiniBand is also widely deployed...
Provided by Universitat Autonoma de Barcelona
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White Papers
Energy-Aware Routing in Wireless Sensor Networks With Adaptive Energy-Slope Control
May 2009
Wireless Sensor Networks (WSNs) have proven and increased their popularity in many different applications where sensitive information is collected at sensor nodes and forwarded to a Central...
Provided by University of California
