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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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Whitepapers
Traffic Engineering in Next Generation Networks Using Genetic Algorithms
Oct 2008
NGN (Next Generation Network) architectures are constantly evolving towards solutions that allow the operator to provide QoS-guaranteed services in heterogeneous, multi-domain and multi-services...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Four Months in DailyMotion: Dissecting User Video Requests
Apr 2012
The growth of User-Generated Content (UGC) traffic makes the understanding of its nature a priority for network operators, content providers and equipment suppliers. In this paper, the authors...
Provided by Orange Labs
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Whitepapers
Mathematics in Internet Traffic Data Analysis
Apr 2011
The Internet traffic data have been found to possess extreme variability and bursty structures in a wide range of time-scales, so that there is no definite duration of busy or silent periods. But...
Provided by Interscience Open Access Journals
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Whitepapers
Proposed Design for Circular Antenna and Half Ring Antenna for UWB Application
Oct 2011
In this paper, Ultra wideband planar circular patch and half circular ring patch antennas are proposed. These newly simulated structures are proposed for fabrication. The antennas are suitable for...
Provided by Interscience Open Access Journals
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Case Studies
Adobe Improves Scalability and Performance With SAP Applications and IBM Cloud-Based Solutions
Jun 2012
Adobe Systems Incorporated (Adobe) provides tools and services that enable its customers to create groundbreaking digital content. As the number and variety of digital publishing platforms...
Provided by IBM Deutschland GmbH
-
Podcasts
Transforming Enterprise Networks
May 2012
In this podcast, the speakers discuss Accenture's network transformation program, which now supports high-definition videoconferencing, unified communication platforms and other technologies while...
Provided by Accenture
-
Whitepapers
Analysis of a Power Line Communication System Over a Non-White Additive Gaussian Noise Channel and Performance Improvement Using Diversity Reception
Jun 2012
Performance improvement of a power line communication system is presented here considering the noise as a cyclostationary non-white Gaussian random process. Performance of a power line...
Provided by Bangladesh University of Engineering & Technology (BUET)
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Whitepapers
A Low Complex and Efficient Coexistence Approach for Non-Coherent Multiband Impulse Radio UWB
Feb 2009
When bringing a high data rate multiband impulse radio UWB system to the market it has to coexist with other already existing UWB technologies such as multiband OFDM UWB. This paper analyzes the...
Provided by Karlsruhe Institute of Technology
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Whitepapers
A Packet Routing Model for Computer Networks
May 2012
The quest for reliable data transmission in today's computer networks and internetworks forms the basis for which routing schemes need be improved upon. The persistent increase in the size of...
Provided by mecs-press
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Whitepapers
Dual-Failure Survivability for Multi Quality Data Using Single pcycle
Dec 2010
Dual-failure scenarios are a real possibility in today's optical networks and it is becoming more and more important foe carriers and network operators to consider them when designing their...
Provided by Interscience Open Access Journals
-
Whitepapers
Network Management System for (FUTON-Like) Radio-Over-Fiber Infrastructure
Aug 2010
EU-Project FUTON Radio-over-Fiber (RoF) infrastructure proposes high transmission rates at small antenna costs, implying competitive CAPEX for next generation networks. But to be cost-efficient,...
Provided by Interscience Open Access Journals
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Whitepapers
A Differentiated QoS Supporting PPS Solution Based on CICQ
Feb 2011
Based on the study of the existing PPS scheduling mechanism, the authors propose a novel PPS scheme for Differentiated QoS based on CICQ. The scheduling mechanism adopt in order queuing way to...
Provided by mecs-press
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Whitepapers
DOA Estimation of Multipath Clusters in Wimedia UWB Systems
May 2008
Ultra Wide Band (UWB) systems are expected to find widespread use in future short range applications. Increasing popularity of these devices will require management of occupied spectrum in spatial...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A New Form of Network Coded Cooperative Transmission for Multiple Access Channels
Aug 2008
Recently cooperative diversity has received a lot of attention as an effective and low-cost technique to combat multipath fading and enhance transmission reliability. However, many existing...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Fast and Scalable Pattern Matching for Memory Architecture
Jul 2012
Multi-pattern matching is known to require intensive memory accesses and is often a performance bottleneck. Hence, specialized hardware-accelerated algorithms are being developed for line-speed...
Provided by Interscience Open Access Journals
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Whitepapers
Dynamically Adjusting Network Topology for MANETS by Using DBET
Jul 2012
In MANETS, network topology vary according to nodes, nodes are usually powered by batteries. To prolong the network life, the energy consumption of the routing task is crucial. In previous works,...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
Counteracting Byzantine Adversaries With Network Coding: An Overhead Analysis
Sep 2008
Network coding increases throughput and is robust against failures and erasures. However, since it allows mixing of information within the network, a single corrupted packet generated by a...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A New Framework for Service Support in Network Management
May 2012
This paper discusses about the Operational Support Systems (OSS) and the service management component in it .OSS and its functionalities are viewed with the insight on services. Services are...
Provided by IJERT - International Journal of Engineering Research and Technology
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Whitepapers
Ultra Wideband Low Noise Power Amplifier
Jun 2012
A modified CMOS realization of ultra wideband low noise power amplifier is proposed in this paper. A method is presented for design of high frequency power amplifier using 45nm CMOS technology....
Provided by International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
Anomaly Detection and Prevention in Network Traffic Based on Statistical Approach and Stable Model
Jun 2012
Network traffic anomalies plunk for a huge division of the Internet traffic and conciliation the performance of the network resources. Detecting and diagnosing these threats is a protracted and...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
-
Whitepapers
A Fast Positive Approach of P-DPL in the Packet Inspection
Jun 2012
The signature extraction process is based on a comparison with a common function repository. By eliminatin functions appearing in the common function repository from the signature candidate list,...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
Statistical Inference and α-Stable Modeling for Anomaly Detection in Network Traffic
May 2012
Anomaly detection aims at finding the presence of anomalous patterns in network traffic. Automatic detection of such patterns can provide network administrators with an additional source of...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
Design & Analysis of Matrix Arbiter for NoC Architecture
Jul 2012
Network-on-Chip (NoC) is a general purpose on-chip communication concept that offers high throughput, which is the basic requirement to deal with complexity of modern systems. Arbiter is used in...
Provided by International Journal of Advanced Research in Computer Science and Electronics Engineering
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Whitepapers
An Improved Markov Model Approach to Predict Web Page Caching
Jun 2012
Optimization of Web page search and the web page access is always the major issue for a web user, because of this there is always some scope to improve the web page access based on user...
Provided by International Journal of Computer Science and Communication Networks (IJCSCN)
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Whitepapers
Update Vehicle Traffic Routing Using Ant Colony Optimization Algorithm
Jun 2012
In this paper, the authors want to implement the solution of combinatorial problem, based on the heuristic behavior of ant. This paper focuses on a highly developed solution procedure using ACO...
Provided by Engg Journals Publications
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Whitepapers
Collaboration Schemes Evaluation in Multi-Domain Networks
Jul 2012
The monitoring of the quality of service in a multi-domain network supervises the multi-domain service performance. A multi-domain service is a service that crosses several domains which can be...
Provided by International Journal of Computer Science Issues
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Whitepapers
Shared Situation Awareness Architecture (S2A2) for Network Centric Disaster Management (NCDM)
Jul 2012
Having Shared Situation Awareness (SSA) in Network Centric Disaster Management (NCDM) lead to virtual collaboration, virtual organization and self-synchronization among people; therefore, having...
Provided by International Journal of Computer Science Issues
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Whitepapers
Communication Interconnection Network Architecture and Logical Devices Application
Jul 2012
Recently launched a communication standard, communication architecture for network protocol design technique, defined by International Electro-technical Commission(IEC), the need is to implement...
Provided by Science and Engineering Research Support soCiety
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Whitepapers
Adaptive Jitter Buffer Based on Quality Optimization Under Bursty Packet Loss
Jul 2012
Quality of voice delivered over packet networks is affected by various factors such as packet loss, end-to-end delay, packet delay variation (jitter) and codec bit rate. Different approaches and...
Provided by IARIA
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Whitepapers
A Semantic-Oriented Framework for System Diagnosis
Apr 2011
In the field of system and network diagnosis, there is a variety of modeling and inference methods reported in literature. However, very few are focusing on the validation and knowledge transfer...
Provided by IARIA
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Whitepapers
Designing Multi-Modal Map-Based Interfaces for Disaster Management
Jan 2012
The access to current and reliable maps and data is a critical factor in the management of disaster situations. Standard user interfaces are not well suited to provide this information to crisis...
Provided by IARIA
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Whitepapers
Multiparty Ballot Counting in an Internet Voting Scheme
Nov 2010
The authors present a voting scheme in which shares of the ballots are sent to multiple talliers. The talliers operate in parallel and cooperate together to count the ballots by using the...
Provided by Technicka univerzita v Kosiciach
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Whitepapers
Agent based: QoS Resource Management for Grids
Feb 2012
Grids provide access to distributed resources. When resources are used for critical services, the resources must adhere to stringent Quality of Service (QoS) requirements. This paper presents an...
Provided by International Research Association of Computer Science and Technology (IRACST)
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Whitepapers
Management and Control of Bandwidth in Computer Networks
Jun 2012
The need for good and reliable data transmission within computer network and internet forms the basis for management and control of bandwidth. Without bandwidth management, an application or user...
Provided by International Research Association of Computer Science and Technology (IRACST)
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Whitepapers
A Multi-Application Controller for SAGE-Enabled Tiled Display Wall in Wide-Area Distributed Computing Environments
Dec 2011
Due to the recent advancement of networking and high-performance computing technologies, scientists can easily access large-scale data captured by scientific measurement devices through a network,...
Provided by KIPS
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Whitepapers
Simulation and Analysis of Packet Loss in Mesh Interconnection Network With Source Routing
Jun 2012
To evaluate the interconnection topology, data loss is the measure performance parameter. This paper analyze the packet loss during the fault in mesh interconnection network topology with source...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Performance Comparison of XY, OE and DY Ad Routing Algorithm by Load Variation Analysis of 2-Dimensional Mesh Topology Based Network-on-Chip
Jan 2012
Network on chip is a scalable and flexible communication architecture for the design of core based System-on-Chip. Communication performance of a NOC heavily depends on routing algorithm. XY...
Provided by BVICAM's International Journal of Information Technology (BIJIT)
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Whitepapers
Put New Capabilities of Business Activity Monitoring (BAM) to Work, Part 12: Diagnosing Installation Problems With IBM WebSphere Business Monitor V6.1
Aug 2008
In this series, learn about the dramatic changes in IBM WebSphere Business Monitor V6.1 - a major release that extends capability and simplifies how one monitors and manage the performance of...
Provided by IBM
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Case Studies
School District Improves Teaching Support With Integrated Technology Management
Nov 2008
Highline Public Schools, south of Seattle, Washington, had big plans for making better use of technology to enhance teaching and learning - but technology disarray stood in the way. The IT staff...
Provided by Microsoft
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Case Studies
Datacraft Builds Earthquake-Proof High Availability Network for Japan's Shizuoka Broadcasting Systems
Jun 2008
Shizuoka Broadcasting System, Inc (SBS) is an established regional integrated news provider in Shizuoka prefecture, Japan. With its main office located in the earthquake-prone region, SBS needs to...
Provided by Dimension Data
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White Papers
On Quality of Service Optimization With Discrete QoS Options
Jan 2008
Quality of Service (QoS) control is considered an important user demand and therefore receives wide attention, especially in the areas of computer networks and real-time multimedia systems. This...
Provided by Carnegie Mellon University
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White Papers
Quartz: A QoS Architecture for Open Systems
Nov 2007
This paper describes an architecture that provides support for Quality of Service (QoS) specification and enforcement in heterogeneous distributed computing systems. The Quartz QoS architecture...
Provided by Trinity College Dublin
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Case Studies
Classified Ventures Cuts Bandwidth Costs by 33% Using F5's BIG-IP
Apr 2008
Classified Ventures, LLC is a strategic joint venture 100% owned and funded by five of the nation 's leading media partners whose objectives are to collectively capitalize on the revenue growth in...
Provided by F5 Networks
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White Papers
A Scalable Content-Addressable Network
Jan 2008
Hash tables - which map "Keys" onto "Values" - are an essential building block in modern software systems. It is believed that a similar functionality would be equally valuable to large...
Provided by University of California
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White Papers
Peer-to-Peer Architecture Case Study: Gnutella Network
Jan 2008
Despite recent excitement generated by the Peer-to-Peer (P2P) paradigm and the surprisingly rapid deployment of some P2P applications, there are few quantitative evaluations of P2P systems...
Provided by University of Chicago
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White Papers
Shared Receive Queue Based Scalable MPI Design for InfiniBand Clusters
Jan 2008
Clusters of several thousand nodes interconnected with InniBand, an emerging high-performance interconnect, have already appeared in the Top 500 list. The next-generation InniBand clusters are...
Provided by Ohio State University
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White Papers
A Scalable Peer-to-Peer System for Music Content and Information Retrieval
Jan 2008
Currently a large percentage of Internet traffic consists of music files, typically stored in MP3 compressed audio format, shared and exchanged over Peer-to-Peer (P2P) networks. Searching for...
Provided by Johns Hopkins University
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White Papers
Analyzing the Scalability of Graph Algorithms on Eldorado
Jan 2008
The Cray MTA-2 system provides exceptional performance on a variety of sparse graph algorithms. Unfortunately, it was an extremely expensive platform. Cray is preparing an Eldorado platform that...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
QoS-Aware Discovery of Wide-Area Distributed Services
Jan 2008
The global computational grids bring together distributed computation/communication resources. Beyond this, the paper envisions the emergence of global 'Service grids', which provide a 'Market' of...
Provided by University of Illinois
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White Papers
PHP Scalability and High Availability: Database Resident Connection Pooling and Fast Application Notification
Apr 2008
PHP is a popular dynamic programming language for web applications. PHP comes with extensions that provide a wide range of capabilities including database access. The OCI8 extension in PHP allows...
Provided by Oracle
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Case Studies
IPL Case Study - ntl: (Virgin Media)
Jan 2008
ntl:, now part of Virgin Media, was the UK's leading supplier of bundled services to residential customers. These included a range of digital and analogue cable television, broadband internet and...
Provided by IPL
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White Papers
A Study on Using Network Flows in Hierarchical QoS Routing
Jan 2008
QoS routing is the process of routing a connection based on the connection's resource requirements. The overhead involved in QoS routing increases with the network size. State aggregation is an...
Provided by Pennsylvania State University
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White Papers
Impact of QoS on Application Response Time
Apr 2008
Quality of Service (QoS) recourses to the capability of a network to provide better service to selected network traffic over various technologies. This paper compares three different algorithms...
Provided by Research India Publications
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White Papers
Sink Tree-Based Bandwidth Allocation for Scalable QoS Flow Set-Up
Jan 2008
Although the Differentiated Services architecture supports scalable packet forwarding based on aggregate flows, the detailed procedure of Quality of Service (QoS) flow set-up within this...
Provided by Michigan Technological University
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White Papers
A Two-Stage Plug-in Bandwidth Selection and Its Implementation for Covariance Estimation
Jun 2008
The two most popular bandwidth choice rules for kernel HAC estimation have been proposed by Andrews (1991) and Newey and West (1994). This paper suggests an alternative approach that estimates an...
Provided by Concordia University
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White Papers
DietTopp: A First Implementation and Evaluation of a Simplified Bandwidth Measurement Method
Jan 2008
This paper describes the active available bandwidth measurement tool DietTopp. It measures the available bandwidth and the link capacity on an end-to-end path having one bottleneck link. DietTopp...
Provided by Malardalen University
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White Papers
Replication in Bandwidth-Symmetric BitTorrent Networks
Oct 2007
The popular and well-known BitTorrent peer-to-peer protocol offers fast file distribution in a highly scalable way. Several studies have investigated the properties of this protocol, mostly...
Provided by Delft University of Technology
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White Papers
Multi-Bid Auctions for Bandwidth Allocation in Communication Networks
Jan 2008
This paper designs a bandwidth pricing mechanism that solves congestion problems in communication networks. The scheme is based on second-price auctions, which are known to be incentive compatible...
Provided by French National Institute for Research in Computer Science and Control
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White Papers
A Reservation Scheme Satisfying Bandwidth QoS Constraints for Ad-Hoc Networks
Jan 2008
Achieving QoS (Quality of Service) in Mobile Ad-hoc NETworks (MANET) has been a research topic in the last years. This paper describes a QoS reservation mechanism for Routing Ad-hoc Networks. The...
Provided by University of Antwerp
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White Papers
The Bandwidth Exchange Architecture
Jan 2008
New applications for the Internet such as video on demand, grid computing etc. depend on the availability of high bandwidth connections with acceptable Quality of Service (QoS). There appears to...
Provided by Drexel University
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White Papers
Scalability of Network-Failure Resilience
Nov 2007
This work quantifies scalability of network resilience upon failures. It characterize resilience as the percentage of lost traffic upon failures and define scalability as the growth rate of the...
Provided by Georgia Institute of Technology
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White Papers
A Scalability Service for Dynamic Web Applications
Jan 2008
Providers of dynamic Web applications are currently unable to accommodate heavy usage without significant investment in infrastructure and in-house management capability. This goal is to develop...
Provided by Carnegie Mellon University
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White Papers
Design and Scalability of NLS, a Scalable Naming and Location Service
Jan 2008
This paper sketches the design, and presents a scalability analysis and evaluation of NLS, a scalable naming and location service. NLS resolves textual names to the nearest of a set of replicated...
Provided by Rice University
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White Papers
High Availability in DHTs: Erasure Coding Vs. Replication
Jan 2008
High availability in peer-to-peer DHTs requires data redundancy. This paper compares two popular redundancy schemes: replication and erasure coding. Unlike previous comparisons, characteristics of...
Provided by Massachusetts Institute of Technology
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White Papers
A Bayesian Approach to Bandwidth Selection for Multivariate Kernel Regression With an Application to State-Price Density Estimation
Nov 2007
Multivariate kernel regression is an important tool for investigating the relationship between a response and a set of explanatory variables. It is generally accepted that the performance of a...
Provided by Monash University
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White Papers
A Full Bandwidth Calibrator for a Sound Pressure and Particle Velocity Sensor
Mar 2008
In literature it is shown that it is possible to calibrate a sound pressure and a particle velocity sensor in the free field at higher frequencies. This is done by calculating the acoustic...
Provided by Hogeschool van Arnhem en Nijmegen
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Webcasts
Microsoft Office Fluent User Interface: What You Can Do
Dec 2007
This webcast provides tips to insert and format tables with live preview and contextual command tabs.
Provided by Microsoft Tips
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Case Studies
Major Medical Center Boosts Health of IT Systems, Cuts Update Time by 90 Percent
Nov 2007
Automated software updates are great - unless they reboot a computer that's needed to keep someone alive. Wake Forest University Baptist Medical Center didn't want that to happen, and so it had to...
Provided by Microsoft Tips
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Case Studies
Africa's Biggest Food Retailer Gains Reliability, Full Network Compliance
Nov 2007
How does one keep desktop computers, kiosks, and servers consistent and up-to-date when thousands of them are spread across approximately 1,200 locations in 17 countries? The Shoprite Group,...
Provided by Microsoft Tips
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Whitepapers
Put New Capabilities of Business Activity Monitoring (BAM) to Work, Part 5: Managing Failed and Unrecoverable Events With IBM WebSphere Business Monitor V6.1
Apr 2008
In this series, learn about the dramatic changes in IBM WebSphere Business Monitor V6.1 - a major release that extends capability and simplifies how one monitors and manage the performance of...
Provided by IBM
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White Papers
"Out-of-the-Box" Monitoring of VM-Based High-Interaction Honeypots
Dec 2007
Honeypot has been an invaluable tool for the detection and analysis of network-based attacks by either human intruders or automated malware in the wild. The insights obtained by deploying...
Provided by George Mason University
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Whitepapers
Put New Capabilities of Business Activity Monitoring (BAM) to Work, Part 2: WebSphere Business Monitor 6.1 Installation Improvements
Jan 2008
IBM WebSphere Business Monitor 6.1 (Business Monitor) has exciting new features and capabilities. Business Monitor installation has also undergone some major changes. Installation is now...
Provided by IBM
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Whitepapers
Put New Capabilities of Business Activity Monitoring (BAM) to Work, Part 3: Improved Unit Test Environment in IBM WebSphere Business Monitor Development Toolkit V6.1
Feb 2008
IBM WebSphere Business Monitor V6.1 has exciting new features and capabilities that were described in Part 1, "What's new in WebSphere Business Monitor 6.1" (developerWorks, Dec 2007). Part 2...
Provided by IBM
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White Papers
Oracle Real User Experience Insight
Mar 2008
UXinsight is a powerful solution for monitoring Web traffic. Data capture is based on Network Protocol Analysis (NPA). Typically, it is installed before the Web servers, behind a firewall in the...
Provided by Oracle
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White Papers
Microsoft High Availability Overview
Jan 2008
High availability is a top priority for many business operations. From small, specialized businesses to global enterprises, competition requires more and more companies to service customers,...
Provided by Microsoft
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White Papers
Minimizing Downtime in SAP Environments
Feb 2008
SAP basis administrators face many challenges in a world of steadily growing and increasingly complex SAP landscapes. How to run systems on different hardware systems depending on demand and load?...
Provided by Sun Microsystems
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White Papers
Systems Availability on the IBM System i
Mar 2008
This paper is not meant to be a definitive answer to the myriad problems one meet day to day in business life, but it should highlight some of the potential pitfalls that may catch the unwary...
Provided by CCSS (Europe)
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Webcasts
IT Manager Webcast: Delivering High Availability to Your Infrastructure (Level 100)
Feb 2008
Organizations put a lot of value on mission-critical servers and rely on them heavily to run their businesses. As a result, server downtime can be very costly. For every benefit and advantage...
Provided by Microsoft
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Webcasts
Integrated Control - HP: HP Systems Insight Manager
Dec 2007
As part of the best-run server infrastructure solution, the presenters of this webcast explain how HP develops modules to integrate hardware management and extend the value across platforms.
Provided by Hewlett-Packard (HP)
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Case Studies
How Cisco Delivers Software Throughout the Enterprise
Dec 2007
The constant need to deliver application updates, security patches, and hot fixes to 50,000 workstations around the globe prompted Cisco IT in 2002 to look at developing a more efficient,...
Provided by Cisco Systems
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Whitepapers
Proposed Design for Circular Antenna and Half Ring Antenna for UWB Application
Oct 2011
In this paper, Ultra wideband planar circular patch and half circular ring patch antennas are proposed. These newly simulated structures are proposed for fabrication. The antennas are suitable for...
Provided by Interscience Open Access Journals
-
Case Studies
Adobe Improves Scalability and Performance With SAP Applications and IBM Cloud-Based Solutions
Jun 2012
Adobe Systems Incorporated (Adobe) provides tools and services that enable its customers to create groundbreaking digital content. As the number and variety of digital publishing platforms...
Provided by IBM Deutschland GmbH
-
Podcasts
Transforming Enterprise Networks
May 2012
In this podcast, the speakers discuss Accenture's network transformation program, which now supports high-definition videoconferencing, unified communication platforms and other technologies while...
Provided by Accenture
-
Whitepapers
Analysis of a Power Line Communication System Over a Non-White Additive Gaussian Noise Channel and Performance Improvement Using Diversity Reception
Jun 2012
Performance improvement of a power line communication system is presented here considering the noise as a cyclostationary non-white Gaussian random process. Performance of a power line...
Provided by Bangladesh University of Engineering & Technology (BUET)
-
Whitepapers
A Low Complex and Efficient Coexistence Approach for Non-Coherent Multiband Impulse Radio UWB
Feb 2009
When bringing a high data rate multiband impulse radio UWB system to the market it has to coexist with other already existing UWB technologies such as multiband OFDM UWB. This paper analyzes the...
Provided by Karlsruhe Institute of Technology
-
Whitepapers
A Packet Routing Model for Computer Networks
May 2012
The quest for reliable data transmission in today's computer networks and internetworks forms the basis for which routing schemes need be improved upon. The persistent increase in the size of...
Provided by mecs-press
-
Whitepapers
Dual-Failure Survivability for Multi Quality Data Using Single pcycle
Dec 2010
Dual-failure scenarios are a real possibility in today's optical networks and it is becoming more and more important foe carriers and network operators to consider them when designing their...
Provided by Interscience Open Access Journals
-
Whitepapers
Network Management System for (FUTON-Like) Radio-Over-Fiber Infrastructure
Aug 2010
EU-Project FUTON Radio-over-Fiber (RoF) infrastructure proposes high transmission rates at small antenna costs, implying competitive CAPEX for next generation networks. But to be cost-efficient,...
Provided by Interscience Open Access Journals
-
Whitepapers
A Differentiated QoS Supporting PPS Solution Based on CICQ
Feb 2011
Based on the study of the existing PPS scheduling mechanism, the authors propose a novel PPS scheme for Differentiated QoS based on CICQ. The scheduling mechanism adopt in order queuing way to...
Provided by mecs-press
-
Whitepapers
DOA Estimation of Multipath Clusters in Wimedia UWB Systems
May 2008
Ultra Wide Band (UWB) systems are expected to find widespread use in future short range applications. Increasing popularity of these devices will require management of occupied spectrum in spatial...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A New Form of Network Coded Cooperative Transmission for Multiple Access Channels
Aug 2008
Recently cooperative diversity has received a lot of attention as an effective and low-cost technique to combat multipath fading and enhance transmission reliability. However, many existing...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Fast and Scalable Pattern Matching for Memory Architecture
Jul 2012
Multi-pattern matching is known to require intensive memory accesses and is often a performance bottleneck. Hence, specialized hardware-accelerated algorithms are being developed for line-speed...
Provided by Interscience Open Access Journals
-
Whitepapers
Dynamically Adjusting Network Topology for MANETS by Using DBET
Jul 2012
In MANETS, network topology vary according to nodes, nodes are usually powered by batteries. To prolong the network life, the energy consumption of the routing task is crucial. In previous works,...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
-
Whitepapers
Counteracting Byzantine Adversaries With Network Coding: An Overhead Analysis
Sep 2008
Network coding increases throughput and is robust against failures and erasures. However, since it allows mixing of information within the network, a single corrupted packet generated by a...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A New Framework for Service Support in Network Management
May 2012
This paper discusses about the Operational Support Systems (OSS) and the service management component in it .OSS and its functionalities are viewed with the insight on services. Services are...
Provided by IJERT - International Journal of Engineering Research and Technology
-
Whitepapers
Ultra Wideband Low Noise Power Amplifier
Jun 2012
A modified CMOS realization of ultra wideband low noise power amplifier is proposed in this paper. A method is presented for design of high frequency power amplifier using 45nm CMOS technology....
Provided by International Journal of Advanced Research in Computer Engineering & Technology
-
Whitepapers
Anomaly Detection and Prevention in Network Traffic Based on Statistical Approach and Stable Model
Jun 2012
Network traffic anomalies plunk for a huge division of the Internet traffic and conciliation the performance of the network resources. Detecting and diagnosing these threats is a protracted and...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
-
Whitepapers
A Fast Positive Approach of P-DPL in the Packet Inspection
Jun 2012
The signature extraction process is based on a comparison with a common function repository. By eliminatin functions appearing in the common function repository from the signature candidate list,...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
-
Whitepapers
Statistical Inference and α-Stable Modeling for Anomaly Detection in Network Traffic
May 2012
Anomaly detection aims at finding the presence of anomalous patterns in network traffic. Automatic detection of such patterns can provide network administrators with an additional source of...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
-
Whitepapers
Design & Analysis of Matrix Arbiter for NoC Architecture
Jul 2012
Network-on-Chip (NoC) is a general purpose on-chip communication concept that offers high throughput, which is the basic requirement to deal with complexity of modern systems. Arbiter is used in...
Provided by International Journal of Advanced Research in Computer Science and Electronics Engineering
-
Whitepapers
An Improved Markov Model Approach to Predict Web Page Caching
Jun 2012
Optimization of Web page search and the web page access is always the major issue for a web user, because of this there is always some scope to improve the web page access based on user...
Provided by International Journal of Computer Science and Communication Networks (IJCSCN)
-
Whitepapers
Update Vehicle Traffic Routing Using Ant Colony Optimization Algorithm
Jun 2012
In this paper, the authors want to implement the solution of combinatorial problem, based on the heuristic behavior of ant. This paper focuses on a highly developed solution procedure using ACO...
Provided by Engg Journals Publications
-
Whitepapers
Collaboration Schemes Evaluation in Multi-Domain Networks
Jul 2012
The monitoring of the quality of service in a multi-domain network supervises the multi-domain service performance. A multi-domain service is a service that crosses several domains which can be...
Provided by International Journal of Computer Science Issues
-
Whitepapers
Shared Situation Awareness Architecture (S2A2) for Network Centric Disaster Management (NCDM)
Jul 2012
Having Shared Situation Awareness (SSA) in Network Centric Disaster Management (NCDM) lead to virtual collaboration, virtual organization and self-synchronization among people; therefore, having...
Provided by International Journal of Computer Science Issues
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Whitepapers
Communication Interconnection Network Architecture and Logical Devices Application
Jul 2012
Recently launched a communication standard, communication architecture for network protocol design technique, defined by International Electro-technical Commission(IEC), the need is to implement...
Provided by Science and Engineering Research Support soCiety
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Whitepapers
Adaptive Jitter Buffer Based on Quality Optimization Under Bursty Packet Loss
Jul 2012
Quality of voice delivered over packet networks is affected by various factors such as packet loss, end-to-end delay, packet delay variation (jitter) and codec bit rate. Different approaches and...
Provided by IARIA
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Whitepapers
A Semantic-Oriented Framework for System Diagnosis
Apr 2011
In the field of system and network diagnosis, there is a variety of modeling and inference methods reported in literature. However, very few are focusing on the validation and knowledge transfer...
Provided by IARIA
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Whitepapers
Designing Multi-Modal Map-Based Interfaces for Disaster Management
Jan 2012
The access to current and reliable maps and data is a critical factor in the management of disaster situations. Standard user interfaces are not well suited to provide this information to crisis...
Provided by IARIA
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Whitepapers
Multiparty Ballot Counting in an Internet Voting Scheme
Nov 2010
The authors present a voting scheme in which shares of the ballots are sent to multiple talliers. The talliers operate in parallel and cooperate together to count the ballots by using the...
Provided by Technicka univerzita v Kosiciach
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Whitepapers
Agent based: QoS Resource Management for Grids
Feb 2012
Grids provide access to distributed resources. When resources are used for critical services, the resources must adhere to stringent Quality of Service (QoS) requirements. This paper presents an...
Provided by International Research Association of Computer Science and Technology (IRACST)
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Whitepapers
Management and Control of Bandwidth in Computer Networks
Jun 2012
The need for good and reliable data transmission within computer network and internet forms the basis for management and control of bandwidth. Without bandwidth management, an application or user...
Provided by International Research Association of Computer Science and Technology (IRACST)
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Whitepapers
A Multi-Application Controller for SAGE-Enabled Tiled Display Wall in Wide-Area Distributed Computing Environments
Dec 2011
Due to the recent advancement of networking and high-performance computing technologies, scientists can easily access large-scale data captured by scientific measurement devices through a network,...
Provided by KIPS
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Whitepapers
Simulation and Analysis of Packet Loss in Mesh Interconnection Network With Source Routing
Jun 2012
To evaluate the interconnection topology, data loss is the measure performance parameter. This paper analyze the packet loss during the fault in mesh interconnection network topology with source...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Performance Comparison of XY, OE and DY Ad Routing Algorithm by Load Variation Analysis of 2-Dimensional Mesh Topology Based Network-on-Chip
Jan 2012
Network on chip is a scalable and flexible communication architecture for the design of core based System-on-Chip. Communication performance of a NOC heavily depends on routing algorithm. XY...
Provided by BVICAM's International Journal of Information Technology (BIJIT)
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White Papers
Cisco - Capacity and Performance Management: Best Practices White Paper
Mar 2003
This paper examines the general capacity and performance issues, including the risks and potential capacity issues within networks. The paper also looks at the capacity and performance management...
Provided by Cisco Systems
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Whitepapers
Put New Capabilities of Business Activity Monitoring (BAM) to Work, Part 12: Diagnosing Installation Problems With IBM WebSphere Business Monitor V6.1
Aug 2008
In this series, learn about the dramatic changes in IBM WebSphere Business Monitor V6.1 - a major release that extends capability and simplifies how one monitors and manage the performance of...
Provided by IBM
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Case Studies
School District Improves Teaching Support With Integrated Technology Management
Nov 2008
Highline Public Schools, south of Seattle, Washington, had big plans for making better use of technology to enhance teaching and learning - but technology disarray stood in the way. The IT staff...
Provided by Microsoft
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Case Studies
Datacraft Builds Earthquake-Proof High Availability Network for Japan's Shizuoka Broadcasting Systems
Jun 2008
Shizuoka Broadcasting System, Inc (SBS) is an established regional integrated news provider in Shizuoka prefecture, Japan. With its main office located in the earthquake-prone region, SBS needs to...
Provided by Dimension Data
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White Papers
An Architecture for Highly Available Wide-Area Service Composition
Jan 2009
Service composition provides a flexible way to quickly enable new application functionalities in next generation networks. This paper focus on the scenario where next generation portal providers...
Provided by University of California
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White Papers
End-to-End QoS Over Internet
Jan 2009
The problem of end-to-end Quality of Service (QoS) over internet can be split into two parts: The first part is to develop framework for information exchange, signaling, path selection and setup...
Provided by Indian Institute of Technology Bombay
