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network management
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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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White Papers
Quantifying DNS Namespace Influence
Feb 2012
Name resolution using the Domain Name System (DNS) is integral to today's Internet. The resolution of a domain name is often dependent on namespace outside the control of the domain's owner. In...
Provided by Intel
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White Papers
Real-Time Scheduling Method for Networked Discrete Control Systems
Nov 2008
In Distributed Control Systems (DCSs), a feedback control loop is closed through a network. The DCSs with networks are called Networked Control Systems (NCSs). In an NCS, various delays occur due...
Provided by Reed Elsevier
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White Papers
Characterizing Quality of Time and Topology in a Time Synchronization Network
Jan 2012
As Internet computing gains speed, complexity, and becomes ubiquitous, the need for precise and accurate time synchronization increases. In this paper, the authors present a characterization of a...
Provided by University of California
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White Papers
Aelite: A Flit-Synchronous Network on Chip With Composable and Predictable Services
Dec 2008
To accommodate the growing number of applications integrated on a single chip, Networks on Chip (NoC) must offer scalability not only on the architectural, but also on the physical and functional...
Provided by Delft University of Technology
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White Papers
A High-Level Debug Environment for Communication-Centric Debug
Jan 2012
A large part of a modern SOC's debug complexity resides in the interaction between the main system components. Transaction-level debug moves the abstraction level of the debug process up from the...
Provided by Delft University of Technology
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White Papers
Impact of Power-Management Granularity on the Energy-Quality Trade-Off for Soft and Hard Real-Time Applications
Jan 2012
In this paper, the authors introduce the concepts of work of tokens (e.g. video frames) in an application, and slack arising from variations in work. Slack is used for dynamic voltage and...
Provided by Delft University of Technology
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White Papers
Real-Time Scheduling Using Credit-Controlled Static-Priority Arbitration
Mar 2008
The convergence of application domains in new Systems-On-Chip (SoC) results in systems with many applications with a mix of soft and hard real-time requirements. To reduce cost, resources, such as...
Provided by Delft University of Technology
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White Papers
Bandwidth Analysis for Reusing Functional Interconnect as Test Access Mechanism
May 2008
Test data travels through a System-on-Chip (SOC) from the chip pins to the module-under-test and vice versa via a Test Access Mechanism (TAM). Conventionally, a TAM is implemented with dedicated...
Provided by Delft University of Technology
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White Papers
Debugging Distributed-Shared-Memory Communication at Multiple Granularities in Networks on Chip
Jan 2012
The authors present a methodology to debug a SOC by concentrating on its communication. Their extended communication model includes: multiple signal groups per interface protocol at each IP port,...
Provided by Delft University of Technology
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White Papers
A Monitoring-Aware Network-on-Chip Design Flow
Nov 2007
Networks-on-Chip (NoC) are a scalable interconnect solution for systems on chip and are rapidly becoming reality. Monitoring is a key enabler for debugging or performance analysis and...
Provided by Eindhoven University of Technology (TU/e)
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White Papers
Networks on Chips for High-End Consumer-Electronics TV System Architectures
Jan 2012
Consumer electronics products, such as high-end (digital) TVs, contain complex systems on chip (SOC) that offer high computational performance at low cost. Traditionally, these SOCs are...
Provided by Lund University
-
White Papers
Innovative Mobile Communications Engineering Teaching Laboratory Using Professional Network Testing Tools
Oct 2011
The European Higher Education System represents an opportunity to develop novel teaching-learning methods more focused towards an active participation of the student. These methodologies are bound...
Provided by Universidad Miguel Hernandez
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White Papers
A Resource Block Organization Strategy for Scheduling in Carrier Aggregated Systems
Mar 2012
Carrier Aggregation (CA) is a promising technology that will allow IMT-Advanced system candidates to achieve spectrum bandwidths of up to 100MHz using available system Resource Blocks (RB), even...
Provided by EURASIP
-
White Papers
Ultra-Wideband Outdoor Communication Characteristics With and Without Traffic
Mar 2012
The BER performance for Ultra-WideBand (UWB) outdoor communication in LOS and NLOS environments with and without traffic is investigated. The authors obtain the impulse responses of the UWB...
Provided by EURASIP
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White Papers
Optimal Platform Placement and Configuration in Networked Electronic Warfare (EW)
Oct 2010
In this paper, the authors investigate dynamic resource allocation in a networked Electronic Warfare (EW) environment. In particular, they study the problem of placing EW capable nodes, including...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
RFTraffic: A Study of Passive Traffic Awareness Using Emitted RF Noise From the Vehicles
Jan 2012
In this paper, a new traffic sensing and monitoring technique is introduced which works based on the emitted RF noise from the vehicles. In comparison with the current traffic sensing systems, the...
Provided by EURASIP
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White Papers
Serving Embedded Content Via Web Applications: Model, Design and Experimentation
Oct 2009
Embedded systems such as smart cards or sensors are now widespread, but are often closed systems, only accessed via dedicated terminals. A new trend consists in embedding Web servers in small...
Provided by Association for Computing Machinery
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White Papers
Automated Traffic Engineering Using Adaptive Inter-Class Mixing
Sep 2011
Traffic Engineering (TE) optimizes the performance of a network by analyzing and regulating the data transmission. Traffic Engineering with LInk Coloring (TELIC) was proposed to automatically...
Provided by Springer
-
Podcasts
New Deployment to Eclipse Rich Client Platform and Improved Development Capabilities With WebSphere Host Access Transformation Services V7.0
Aug 2007
In this podcast, the speaker talks about how this new version of HATS helps users deploy to the Eclipse Rich Client platform. The speaker also discusses additional development capabilities...
Provided by IBM
-
Webcasts
Increase Availability and Reduce Costs With Redesigned OMEGAMON
Mar 2012
In this webcast, the presenters explain about the redesigned Tivoli OMEGAMON family of products with better monitoring, faster problem management, improved maintenance and decreased resource usage.
Provided by SHARE
-
White Papers
A Low Spurious and Small Step Frequency Synthesizer Based on PLL-DDS-PLL Architecture
Nov 2008
Nowadays, frequency synthesizers are widely used in modern communication systems. There are many frequency synthesis technologies, such as Direct analogy Synthesis (DS), the DDS, the PLL and the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Resilience and Survivability in Communication Networks: Strategies, Principles, and Survey of Disciplines
Mar 2010
The Internet has become essential to all aspects of modern life, and thus the consequences of network disruption have become increasingly severe. It is widely recognised that the Internet is not...
Provided by Reed Elsevier
-
White Papers
Conflict Resolution for Shared Resources Between Network Managers
Oct 2010
The paper presents an approach for resolving conflicts between two network managers where one owns a specific set of resources that are meant to be shared with another peer network with its own...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Balancing by PREFLEX: Congestion Aware Traffic Engineering
Dec 2010
There has long been a need for a robust and reliable system which distributes traffic across multiple paths. In particular such a system must rarely reorder packets, must not require per-flow...
Provided by University College London
-
White Papers
A Mutualistic Resource Pooling Architecture
Nov 2010
Parallelism pervades the Internet, yet efficiently pooling this increasing path diversity has remained elusive. The authors defend that the inability to progress beyond a single path paradigm is...
Provided by Association for Computing Machinery
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White Papers
Experiences in Using MUWS for Scalable Distributed Monitoring
Jan 2009
Efficient Web Services (WS) based network monitoring of managed devices is a difficult task due to the relatively big overhead WS impose. In the past, the authors proposed mechanisms to perform...
Provided by University College London
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White Papers
NC-ALOHA: A Novel MAC Protocol
Nov 2008
This paper presents a novel Network Coding (NC) Medium Access Control (MAC) protocol design, named NCALOHA. The basic idea of NC-ALOHA is completing the network coding process during one packet...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Fundamental Calculus on Generalized Stochastically Bounded Bursty Traffic for Communication Networks
Mar 2009
Since many applications and networks do not require or provide deterministic service guarantees, stochastic service guarantee analysis is becoming increasingly important and has attracted a lot of...
Provided by Elsevier
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White Papers
A Calculus for Stochastic QoS Analysis
Jan 2012
The issue of Quality of Service (QoS) performance analysis in packet-switched networks has drawn a lot of attention in the networking community. There is a lot of work including an elegant theory...
Provided by National University of Singapore
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White Papers
Multi Packet Reception and Network Coding
Oct 2010
The authors consider throughput and delay gains resulting from network coding used to complement multi-packet reception in a fully connected network with broadcast traffic. The network is...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Flow Analysis Tool Whitepaper
Mar 2012
Faster networks are continually being built to accommodate larger data transfers. While it is intuitive to think that implementing faster networks will result in higher throughput rates, this is...
Provided by NASA
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White Papers
Large-Scale Network Service Disruptions: Dependencies and External Factors
Dec 2011
Large-scale service disruptions in communication have been observed in the past but are not well-understood. The goal of this paper is to gain a better understanding of disruptions in...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Telecom Network and Service Management: An Operator Survey
Oct 2009
It is hard to know which research problems in network management, the authors should focus their attention on. To remedy this situation, they have surveyed fifteen different telecom operators on...
Provided by International Federation for Information Processing
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White Papers
Semantic Management Information Modeling Based on Theory of Concept Lattices
Dec 2010
With the development of future Internet, it is of great significance to study how to realize unified management information modeling, in order to avoid a lot of repetitive work and standardize...
Provided by mecs-press
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White Papers
Element-Based Computational Model
Feb 2012
A variation on the data-flow model is proposed to use for developing parallel architectures. While the model is a data driven model it has significant differences to the data-flow model. The...
Provided by mecs-press
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White Papers
DFN@100G : A Field Trial of 100G Technologies Related to Real World Research Scenarios
Apr 2011
In general, it can be summarized that the 100G trial infrastructure showed a very stable behaviour during the whole duration of the test. Even high interface load did not show an increased error...
Provided by Karlsruhe Institute of Technology (KIT)
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White Papers
Motivation, Design, Deployment and Evolution of a Guaranteed Bandwidth Network Service
Sep 2011
Much of modern science is dependent on high performance distributed computing and data handling. This distributed infrastructure, in turn, depends on high speed networks and services - especially...
Provided by Lawrence Berkeley National Laboratory
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White Papers
Network Traffic Locality in a Rural African Village
Nov 2011
The Internet is evolving from a system of connections between humans and machines to a new paradigm of social connection. However, it is still dominated by a hub and spoke architecture with...
Provided by Association for Computing Machinery
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White Papers
Traffic Characterization and Internet Usage in Rural Africa
Jan 2011
While Internet connectivity has reached a significant part of the world's population, those living in rural areas of the developing world are still largely disconnected. Recent efforts have...
Provided by University of California
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White Papers
A Computation Method for Scenario Studies in WDM Network Planning
Nov 2009
The purpose of this paper is to present the benefits of using the Lagrangian Relaxation (LR) and subgradient methods in scenario studies for Wavelength Division Multiplexing (WDM) network...
Provided by Emerald Group Publishing
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Case Studies
Momentum Expands Service Offering With Nimsoft Monitoring System
Feb 2010
Momentum offers tailored Internet outsourcing solutions to clients in the US and Canada, including best-in-class managed hosting services. Momentum Advanced Solutions ("Momentum") wanted to grow...
Provided by Nimsoft
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Case Studies
L7 Enhances Value Proposition of Managed Services Offering With NMS
Dec 2010
L7 Solutions is an Information Technology (IT) and consulting company based in Perth, Western Australia. L7 Solutions wanted to provide highly scalable monitoring and reporting capabilities for...
Provided by CA
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Case Studies
BBS Ensures Smooth Transactions With Nimsoft Monitoring System
Mar 2010
Founded in 1972, BBS is a leading provider of electronic security, payment and information services. BBS needed to simplify its monitoring strategy while addressing user demand for SLA reporting...
Provided by Nimsoft
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Case Studies
Troubadour Creates a ClientView Like No Other With Nimsoft Monitoring Solution
Jun 2010
Troubadour is an advanced technology firm specializing in providing unified communications, security, data center, and wireless solutions to mid-market, enterprise, and government clients located...
Provided by Nimsoft
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Case Studies
Thomas Duryea Adds Value to Cloud Service Offerings With Nimsoft Monitoring Solution
Oct 2010
Thomas Duryea Consulting designs, plans, implements and manages innovative, world-class IT infrastructure solutions. In the process of migrating a traditional product and services model to a cloud...
Provided by Nimsoft
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Case Studies
Nimsoft Monitoring Solution for Salesforce CRM
Dec 2009
Salesforce.com is one of the leading cloud computing providers, with a customer base numbering almost 68,000 companies. Salesforce.com wanted to gain the visibility into the complex, dynamic cloud...
Provided by Nimsoft
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White Papers
Dustminer: Troubleshooting Interactive Complexity Bugs in Sensor Networks
Nov 2008
This paper presents a tool for uncovering bugs due to interactive complexity in networked sensing applications. Such bugs are not localized to one component that is faulty, but rather result from...
Provided by Association for Computing Machinery
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White Papers
An Ocean Blue Paper on MHEG Support for a Return Channel
Dec 2009
The MHEG-5 return path is an extension to MHEG-5 that gives more bandwidth to broadcasters by using the internet. There are two main reasons behind this extension; for services such as the BBC, a...
Provided by Ocean Blue Software
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Whitepapers
MobiQual: QoS-Aware Load Shedding in Mobile CQ Systems
Dec 2007
Freshness and accuracy are two key measures of Quality of Service (QoS) in location-based, mobile Continual Queries (CQs). However, it is often difficult to provide both fresh and accurate CQ...
Provided by IBM
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White Papers
Adaptive QoS Control Based on Benefit Optimization for Video Servers Providing Differentiated Services
Jan 2010
This paper proposes and analyzes Quality of Service (QoS) control algorithms for video servers designed to provide differentiated video streaming services. The design concepts are based on...
Provided by Virginia Polytechnic Institute and State University
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White Papers
IT Contingency Planning: IT Disaster Recovery Planning
Apr 2010
This paper design for the implementation of the SVCC IT Contingency Planning: Disaster Recovery Plan. This guide is to be used as a reference in order to respond to an IT Disaster in a timely...
Provided by Southside Virginia Community College
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Webcasts
Integrated Development Environment for ClearPath MCP
Nov 2010
Unisys provides a comprehensive industry-standard Integrated Development Environment (IDE) to develop, test, and deploy ClearPath MCP applications. The ClearPath MCP IDE for Eclipse extends the...
Provided by Unisys
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Webcasts
ClearPath MCP Release 13.0
Jan 2010
This webinar highlights ClearPath MCP Release 13.0 - the latest MCP software release - that provides unprecedented mobile access to applications and data. Mobile workers and others on the go will...
Provided by Unisys
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White Papers
Evolutionary High-Dimensional QoS Optimization for Safety-Critical Utility Communication Networks
Nov 2010
This paper proposes and evaluates an evolutionary multi objective optimization algorithm, called EVOLT, which heuristically optimizes QoS (quality of service) parameters in communication networks....
Provided by University of Massachusetts
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White Papers
QoS Routing in Networks With Inaccurate Information: Theory and Algorithms
Jan 2010
QoS mechanisms can be categorized into two groups based on how the application traffic is treated: traffic handling mechanisms, and bandwidth management mechanisms. The lowest service level that a...
Provided by University of Pennsylvania
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White Papers
Optimal State Prediction for Feedback-Based QoS Adaptations
Jan 2010
In heterogeneous network environments with performance variations present, complex distributed applications, such as distributed visual tracking applications, are desired to adapt themselves and...
Provided by University of Illinois at Urbana-Champaign
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White Papers
SMART: A Scalable Multipath Architecture for Intra-Domain QoS Provisioning
Jan 2010
The main concern with the IETF proposed Intserv architecture is that the use of per-flow routing and reservation state in tile routers may not be scalable to high-speed backbone networks. This...
Provided by University of California, Santa Cruz
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White Papers
Towards Self-Managing QoS-Enabled Peer-to-Peer Systems
Jan 2010
Peer-to-peer systems that dynamically interact collaborate and share resources are increasingly being deployed in wide-area environments. The inherent ad-hoc nature of these systems makes it...
Provided by University of California, Riverside
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Podcasts
Hypervisor-Agnostic Management: Integrating VMware Into System Center
Oct 2010
In this podcast, one focus on best practice methods and real-world deployment examples for extending Microsoft System Center Operations Manager and Microsoft System Center Virtual Machine Manager...
Provided by Microsoft
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White Papers
Twin Eagle Network Management: Concepts & Strategies
Feb 2009
A network exists in order to provide specific services for the business, and effectively managing that network means understanding these services as well as the specific design of the network....
Provided by Twin Eagle Consulting
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White Papers
Individual QoS Versus Aggregate QoS: A Loss Performance Study
Jan 2010
This paper explores, primarily by means of analysis, the differences that can exist between individual and aggregate loss guarantees in an environment where guarantees are only provided at an...
Provided by University of Pennsylvania
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White Papers
A Resource Allocation Model for QoS Management
Jan 2010
Quality of Service (QoS) has been receiving wide attention in recent years in many research communities including networking, multimedia systems and distributed systems. In large distributed...
Provided by Carnegie Mellon University
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White Papers
Guaranteeing Statistical QoS to Regulated Traffic: The Single Node Case
Jan 2010
Multimedia traffic can typically tolerate some loss but has rigid delay constraints. A natural QoS requirement for a multimedia connection is a prescribed bound on the fraction of traffic that...
Provided by Manugistics
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White Papers
Travel Time Derivative, Dynamic Road Toll on QoS-Market Analysis and Pricing Issues
Aug 2009
In this paper, travel time derivative is introduced as a new form of dynamic road toll to change user behavior, a new funding tool for the traffic projects, a new hedging tool against...
Provided by Princeton University
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White Papers
Opportunistic Channel Selection Strategy for Better QoS in Cooperative Networks With Cognitive Radio Capabilities
Oct 2007
Mission-oriented MANETs are characterized by implicit common group objectives which make inter-node cooperation both logical and feasible. This paper proposes new techniques to leverage two...
Provided by Western Michigan University
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White Papers
Power Aware Job Scheduling With Quality of Service Guarantees: A Preliminary Study
Apr 2010
In large scale server systems, Quality of Service (QoS) performance cannot be guaranteed if only the objective is to minimize the total power consumptions separately. In this paper a power aware...
Provided by Academy Publisher
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White Papers
A Framework for Providing User Level Quality of Service Guarantees in Multi-Class Rate Adaptive Systems
Oct 2007
The problem of channel sharing by rate adaptive streams belonging to various classes is considered. Rate adaptation provides the opportunity for accepting more connections by adapting the...
Provided by Aristotle University of Thessaloniki
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White Papers
Providing Memory QoS Guarantees for Real-Time Applications
Jun 2008
Nowadays, systems often integrate a variety of applications whose service requirements are heterogeneous. Consequently, systems must be able to concurrently serve applications which rely on...
Provided by Universidad Politecnica de Valencia
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White Papers
Meeting QOS Guarantees by End-to-End QOS Monitoring and Adaptation
Nov 2007
The design and implementation of the transport layer of a native ATM protocol stack and its embedding into an overall architecture that provides end-to-end quality of service (QOS) is presented....
Provided by Columbia University
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White Papers
A Study of Providing Statistical QoS in a Differentiated Sevices Network
Jan 2010
In this paper, authors propose and analyze a methodology for providing statistical guarantees within the diffserv model in a network that uses static-priority schedulers. They extend the previous...
Provided by Texas A&M University
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White Papers
Grid Resource Selection Optimization With Guarantee Quality of Service by Hybrid of Genetic and Simulated Annealing Algorithms
Oct 2010
When there are a lot of requests for resources in a grid system, it is essential to make a good planning and resources allocation to provide a suitable QOS. As different programs need different...
Provided by Islamic Azad University
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White Papers
Fairness and QoS Guarantees of WiMAX OFDMA Scheduling With Fuzzy Controls
Dec 2008
IEEE 802.16 standard (WiMAX) is one of the most popular standards for fixed and mobile broadband wireless access systems to provide last mile access. Due to various users with diverse QoS...
Provided by National Cheng Kung University
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White Papers
FP/FIFO Scheduling: Deterministic Versus Probabilistic QoS Guarantees and P-Schedulability
Jul 2007
In this paper, authors focus on applications with quantitative QoS (Quality of Service) requirements in their end-to-end response time. Two types of quantitative QoS guarantees can be delivered by...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Undisrupted Quality-of-Service During Reconfiguration of Multiple Applications in Networks on Chip
Jan 2010
Networks on Chip (NoC) have emerged as the design paradigm for scalable System on Chip (SoC) communication infrastructure. Due to convergence, a growing number of applications are integrated on...
Provided by NXP Semiconductors
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White Papers
Pervasive Differentiated Services: A QoS Model for Pervasive Systems
Jun 2009
In this paper, authors introduce a mechanism by which the same concept of differentiated services used in network transmission can be applied to provide quality of service levels to pervasive...
Provided by American University in Cairo
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White Papers
A Cost-Effective Distributed File Service With QoS Guarantees
Mar 2009
Large-scale, value-added Internet services composed of independent cooperating or competing services will soon become common place. Several groups have addressed the performance, communication,...
Provided by IFIP
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White Papers
Providing Quality of Service Guarantees Without Per-Flow State
Jan 2010
Two approaches have been proposed to improve the quality of service provided by the Internet: integrated services and differentiated services. Integrated services requires perflow state at each...
Provided by University of Texas at Dallas
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White Papers
Improving QoS Guarantees Through Implicit AC
Jan 2008
In multiservice networks, Admission Control (AC) is a convenient means of assuring high quality communications by safeguarding enough availability for customer traffic. This can be particularly...
Provided by University of Minho
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White Papers
Towards Provision of Quality of Service Guarantees in Job Scheduling
Jan 2010
Considerable research has focused on the problem of scheduling dynamically arriving independent parallel jobs on a given set of resources. There has also been some recent work in the direction of...
Provided by Ohio State University
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White Papers
Light-Weight End-to-End QoS as DoS Prevention
Jul 2007
Despite decades of QoS research and many years of DoS defence work, neither group of proponents have been able to get their results included into mainstream Internet service. It seems that demand...
Provided by University of Konstanz
-
White Papers
Aelite: A Flit-Synchronous Network on Chip With Composable and Predictable Services
Dec 2008
To accommodate the growing number of applications integrated on a single chip, Networks on Chip (NoC) must offer scalability not only on the architectural, but also on the physical and functional...
Provided by Delft University of Technology
-
White Papers
A High-Level Debug Environment for Communication-Centric Debug
Jan 2012
A large part of a modern SOC's debug complexity resides in the interaction between the main system components. Transaction-level debug moves the abstraction level of the debug process up from the...
Provided by Delft University of Technology
-
White Papers
Impact of Power-Management Granularity on the Energy-Quality Trade-Off for Soft and Hard Real-Time Applications
Jan 2012
In this paper, the authors introduce the concepts of work of tokens (e.g. video frames) in an application, and slack arising from variations in work. Slack is used for dynamic voltage and...
Provided by Delft University of Technology
-
White Papers
Real-Time Scheduling Using Credit-Controlled Static-Priority Arbitration
Mar 2008
The convergence of application domains in new Systems-On-Chip (SoC) results in systems with many applications with a mix of soft and hard real-time requirements. To reduce cost, resources, such as...
Provided by Delft University of Technology
-
White Papers
Bandwidth Analysis for Reusing Functional Interconnect as Test Access Mechanism
May 2008
Test data travels through a System-on-Chip (SOC) from the chip pins to the module-under-test and vice versa via a Test Access Mechanism (TAM). Conventionally, a TAM is implemented with dedicated...
Provided by Delft University of Technology
-
White Papers
Debugging Distributed-Shared-Memory Communication at Multiple Granularities in Networks on Chip
Jan 2012
The authors present a methodology to debug a SOC by concentrating on its communication. Their extended communication model includes: multiple signal groups per interface protocol at each IP port,...
Provided by Delft University of Technology
-
White Papers
A Monitoring-Aware Network-on-Chip Design Flow
Nov 2007
Networks-on-Chip (NoC) are a scalable interconnect solution for systems on chip and are rapidly becoming reality. Monitoring is a key enabler for debugging or performance analysis and...
Provided by Eindhoven University of Technology (TU/e)
-
White Papers
Networks on Chips for High-End Consumer-Electronics TV System Architectures
Jan 2012
Consumer electronics products, such as high-end (digital) TVs, contain complex systems on chip (SOC) that offer high computational performance at low cost. Traditionally, these SOCs are...
Provided by Lund University
-
White Papers
Innovative Mobile Communications Engineering Teaching Laboratory Using Professional Network Testing Tools
Oct 2011
The European Higher Education System represents an opportunity to develop novel teaching-learning methods more focused towards an active participation of the student. These methodologies are bound...
Provided by Universidad Miguel Hernandez
-
White Papers
A Resource Block Organization Strategy for Scheduling in Carrier Aggregated Systems
Mar 2012
Carrier Aggregation (CA) is a promising technology that will allow IMT-Advanced system candidates to achieve spectrum bandwidths of up to 100MHz using available system Resource Blocks (RB), even...
Provided by EURASIP
-
White Papers
Ultra-Wideband Outdoor Communication Characteristics With and Without Traffic
Mar 2012
The BER performance for Ultra-WideBand (UWB) outdoor communication in LOS and NLOS environments with and without traffic is investigated. The authors obtain the impulse responses of the UWB...
Provided by EURASIP
-
White Papers
Optimal Platform Placement and Configuration in Networked Electronic Warfare (EW)
Oct 2010
In this paper, the authors investigate dynamic resource allocation in a networked Electronic Warfare (EW) environment. In particular, they study the problem of placing EW capable nodes, including...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
RFTraffic: A Study of Passive Traffic Awareness Using Emitted RF Noise From the Vehicles
Jan 2012
In this paper, a new traffic sensing and monitoring technique is introduced which works based on the emitted RF noise from the vehicles. In comparison with the current traffic sensing systems, the...
Provided by EURASIP
-
White Papers
Serving Embedded Content Via Web Applications: Model, Design and Experimentation
Oct 2009
Embedded systems such as smart cards or sensors are now widespread, but are often closed systems, only accessed via dedicated terminals. A new trend consists in embedding Web servers in small...
Provided by Association for Computing Machinery
-
White Papers
Automated Traffic Engineering Using Adaptive Inter-Class Mixing
Sep 2011
Traffic Engineering (TE) optimizes the performance of a network by analyzing and regulating the data transmission. Traffic Engineering with LInk Coloring (TELIC) was proposed to automatically...
Provided by Springer
-
Podcasts
New Deployment to Eclipse Rich Client Platform and Improved Development Capabilities With WebSphere Host Access Transformation Services V7.0
Aug 2007
In this podcast, the speaker talks about how this new version of HATS helps users deploy to the Eclipse Rich Client platform. The speaker also discusses additional development capabilities...
Provided by IBM
-
Webcasts
Increase Availability and Reduce Costs With Redesigned OMEGAMON
Mar 2012
In this webcast, the presenters explain about the redesigned Tivoli OMEGAMON family of products with better monitoring, faster problem management, improved maintenance and decreased resource usage.
Provided by SHARE
-
White Papers
A Low Spurious and Small Step Frequency Synthesizer Based on PLL-DDS-PLL Architecture
Nov 2008
Nowadays, frequency synthesizers are widely used in modern communication systems. There are many frequency synthesis technologies, such as Direct analogy Synthesis (DS), the DDS, the PLL and the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Resilience and Survivability in Communication Networks: Strategies, Principles, and Survey of Disciplines
Mar 2010
The Internet has become essential to all aspects of modern life, and thus the consequences of network disruption have become increasingly severe. It is widely recognised that the Internet is not...
Provided by Reed Elsevier
-
White Papers
Conflict Resolution for Shared Resources Between Network Managers
Oct 2010
The paper presents an approach for resolving conflicts between two network managers where one owns a specific set of resources that are meant to be shared with another peer network with its own...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Balancing by PREFLEX: Congestion Aware Traffic Engineering
Dec 2010
There has long been a need for a robust and reliable system which distributes traffic across multiple paths. In particular such a system must rarely reorder packets, must not require per-flow...
Provided by University College London
-
White Papers
A Mutualistic Resource Pooling Architecture
Nov 2010
Parallelism pervades the Internet, yet efficiently pooling this increasing path diversity has remained elusive. The authors defend that the inability to progress beyond a single path paradigm is...
Provided by Association for Computing Machinery
-
White Papers
Experiences in Using MUWS for Scalable Distributed Monitoring
Jan 2009
Efficient Web Services (WS) based network monitoring of managed devices is a difficult task due to the relatively big overhead WS impose. In the past, the authors proposed mechanisms to perform...
Provided by University College London
-
White Papers
NC-ALOHA: A Novel MAC Protocol
Nov 2008
This paper presents a novel Network Coding (NC) Medium Access Control (MAC) protocol design, named NCALOHA. The basic idea of NC-ALOHA is completing the network coding process during one packet...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Fundamental Calculus on Generalized Stochastically Bounded Bursty Traffic for Communication Networks
Mar 2009
Since many applications and networks do not require or provide deterministic service guarantees, stochastic service guarantee analysis is becoming increasingly important and has attracted a lot of...
Provided by Elsevier
-
White Papers
A Calculus for Stochastic QoS Analysis
Jan 2012
The issue of Quality of Service (QoS) performance analysis in packet-switched networks has drawn a lot of attention in the networking community. There is a lot of work including an elegant theory...
Provided by National University of Singapore
-
White Papers
Multi Packet Reception and Network Coding
Oct 2010
The authors consider throughput and delay gains resulting from network coding used to complement multi-packet reception in a fully connected network with broadcast traffic. The network is...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Flow Analysis Tool Whitepaper
Mar 2012
Faster networks are continually being built to accommodate larger data transfers. While it is intuitive to think that implementing faster networks will result in higher throughput rates, this is...
Provided by NASA
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White Papers
Large-Scale Network Service Disruptions: Dependencies and External Factors
Dec 2011
Large-scale service disruptions in communication have been observed in the past but are not well-understood. The goal of this paper is to gain a better understanding of disruptions in...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Telecom Network and Service Management: An Operator Survey
Oct 2009
It is hard to know which research problems in network management, the authors should focus their attention on. To remedy this situation, they have surveyed fifteen different telecom operators on...
Provided by International Federation for Information Processing
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White Papers
Semantic Management Information Modeling Based on Theory of Concept Lattices
Dec 2010
With the development of future Internet, it is of great significance to study how to realize unified management information modeling, in order to avoid a lot of repetitive work and standardize...
Provided by mecs-press
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White Papers
Element-Based Computational Model
Feb 2012
A variation on the data-flow model is proposed to use for developing parallel architectures. While the model is a data driven model it has significant differences to the data-flow model. The...
Provided by mecs-press
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White Papers
DFN@100G : A Field Trial of 100G Technologies Related to Real World Research Scenarios
Apr 2011
In general, it can be summarized that the 100G trial infrastructure showed a very stable behaviour during the whole duration of the test. Even high interface load did not show an increased error...
Provided by Karlsruhe Institute of Technology (KIT)
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White Papers
Motivation, Design, Deployment and Evolution of a Guaranteed Bandwidth Network Service
Sep 2011
Much of modern science is dependent on high performance distributed computing and data handling. This distributed infrastructure, in turn, depends on high speed networks and services - especially...
Provided by Lawrence Berkeley National Laboratory
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White Papers
Network Traffic Locality in a Rural African Village
Nov 2011
The Internet is evolving from a system of connections between humans and machines to a new paradigm of social connection. However, it is still dominated by a hub and spoke architecture with...
Provided by Association for Computing Machinery
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White Papers
Traffic Characterization and Internet Usage in Rural Africa
Jan 2011
While Internet connectivity has reached a significant part of the world's population, those living in rural areas of the developing world are still largely disconnected. Recent efforts have...
Provided by University of California
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White Papers
A Computation Method for Scenario Studies in WDM Network Planning
Nov 2009
The purpose of this paper is to present the benefits of using the Lagrangian Relaxation (LR) and subgradient methods in scenario studies for Wavelength Division Multiplexing (WDM) network...
Provided by Emerald Group Publishing
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White Papers
A-Serv: A Novel Architecture Providing Scalable Quality of Service
Feb 2012
QoS architectures define how routers process packets to ensure QoS service guarantees enforced. Existing QoS architectures such as Integrated Services (IntServ), Differentiated Services...
Provided by University of Texas
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White Papers
Integration of a GIST Implementation Into OMNeT++
Mar 2010
The General Internet Signaling Transport (GIST) protocol was specified by the IETF in order to provide a generic transport protocol for signaling messages. A group at the Institute of Telematics...
Provided by ICST
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White Papers
Quality-of-Service Signaling for Virtual Networks
Jul 2010
Network virtualization is a promising abstraction technique, not only to optimize the utilization of network resources, but also to design and actually bring out completely novel network...
Provided by Karlsruhe Institute of Technology (KIT)
