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network design
(5244 results)-
White Papers
How Many Cores Does Parallel BGP Need in a High-Speed Router
Feb 2012
The performance problem of BGP has raised great concerns both in industry and research. With rapid expansion of Internet, how to improve the performance of BGP to support more BGP neighbors in a...
Provided by IARIA
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White Papers
A Reference Model for Future Computer Networks
Feb 2012
Future Internet design demands revolutionary approaches unfettered by legacy constraints and concepts. This paper presents a clean-slate Concern-Oriented Reference Model (CORM) for architecting...
Provided by IARIA
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White Papers
Application Design Over Named Data Networking With Its Features in Mind
Feb 2012
Designed around host-reachability, today's Internet architecture faces many limitations while serving data-oriented applications, which produce most traffic load to the Internet. Many clean-slate...
Provided by IARIA
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White Papers
Feedback, Transport Layer Protocols and Buffer Sizing
Feb 2012
A key aspect of network performance is coupled with the design of transport layer protocols, the choice of feedback from queues, and by the buffer sizing requirements at routers. In this paper,...
Provided by IARIA
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White Papers
A Redundancy Information Protocol for P2P Networks in Ubiquitous Computing Environments: Design and Implementation
Feb 2012
The ubiquitous computing vision brings high computational and communication demands. In this paper, the authors propose a high availability protocol for information replication in ubiquitous...
Provided by IARIA
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White Papers
Access Control in a Form of Active Queuing Management in Congested Network Environment
Jul 2011
Internet processes information in the form of distributed digital resources, which have to be available for authorized use and protected against unauthorized access. The implementation of these...
Provided by IARIA
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White Papers
Interaction Between an Online Charging System and a Policy Server
Jul 2008
According to the 3GPP standard architecture up to Release 9, a Charging System is not supposed to interact directly with a Policy Server. The Charging System is responsible for rating and...
Provided by IARIA
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White Papers
StepRoute - A MultiRoute Variant Based on Congestion Intervals
Jul 2011
Congestion-aware routing protocols require network statistics which are timely and as precise as possible. Consequently, there is a need to represent congestion information efficiently and in a...
Provided by IARIA
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White Papers
A Naming Scheme for Identifiers in a Locator/Identifier-Split Internet Architecture
Jul 2011
Many researchers agreed that splitting the IP address into a locator and an identifier seems to be a promising approach for a Future Internet Architecture. Although this solution addresses the...
Provided by IARIA
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White Papers
Address-Translation-Based Network Virtualization
Jul 2011
Two network-virtualization architectures, namely, network segmentation and network paging, were investigated. They are analogical to two memory-virtualization architectures: segmentation and...
Provided by IARIA
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White Papers
A New Hybrid SPD-Based Scheduling for EPONs
Jul 2011
Dynamic Bandwidth Allocation (DBA) is a key issue of Ethernet PONs. In order to get higher resource utilization and lower packet delay, the problem is always dissolved into grant sizing and grant...
Provided by IARIA
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White Papers
Tuning Self-Similar Traffic to Improve Loss Performance in Small Buffer Routers
Jul 2011
The issue of router buffer sizing is an important research problem and is still open though researchers have debated this for many years. The research method can be classified into two kinds: one...
Provided by IARIA
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White Papers
Performance Evaluation of Burst Deflection in OBS Networks Using Multi-Topology Routing
Jul 2011
This paper evaluates the combination of Optical Burst Switching (OBS) and Multi-Topology (MT) routing. Using MT routing, a source router has a choice of sending IP packets on several different...
Provided by IARIA
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White Papers
Modeling and Evaluation of SWAP Scheduling Policy Under Varying Job Size Distributions
Jul 2011
Size-based scheduling policies have been shown to be effective resource allocation policies in computing and networked environments. One of the recently proposed size-based scheduling policy is...
Provided by IARIA
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White Papers
The Price of Selfishness in Network Coding
Feb 2011
A game theoretic framework is introduced for studying selfish user behavior in shared wireless networks. Specifically, the investigation treats an n-unicast problem in a wireless network that...
Provided by California Institute of Technology
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White Papers
Secure and Scalable Fault Localization Under Dynamic Traffic Patterns
Mar 2012
Compromised and mis-configured routers are a well-known problem in ISP and enterprise networks. Dataplane Fault Localization (FL) aims to identify faulty links of compromised and mis-configured...
Provided by Tsinghua University
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White Papers
Analysis of Elastic Traffic Effects on WDM Dynamic Grooming Algorithms
Jan 2012
Traffic grooming in IP over WDM networks introduces a coupling between the optical layer and the IP layer. Grooming algorithms are normally studied with a very simple traffic model that completely...
Provided by Budapest University of Technology and Economics
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White Papers
Elastic Traffic Effects on WDM Dynamic Grooming Algorithms
Jan 2012
Traffic grooming in IP over WDM networks introduces a coupling between the optical layer and the IP layer. Grooming algorithms are normally studied with a very simple traffic model that completely...
Provided by Budapest University of Technology and Economics
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White Papers
Peer-to-Peer Streaming of Layered Video: Efficiency, Fairness and Incentive
May 2010
Recent advance in Scalable Video Coding (SVC) makes it possible for users to receive the same video with different qualities. To adopt SVC in P2P streaming, two key design questions need to be...
Provided by Polytechnic Institute of New York University
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White Papers
Delay Bounds of Peer-to-Peer Video Streaming
Jun 2009
Peer-To-Peer (P2P) systems exploit the uploading bandwidth of individual peers to distribute content at low server cost. While the P2P bandwidth sharing design is very efficient for bandwidth...
Provided by Polytechnic Institute of New York University
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White Papers
Incentivized Peer-Assisted Streaming for On-Demand Services
Nov 2009
As an efficient distribution mechanism, Peer-To-Peer (P2P) technology has become a tremendously attractive solution to offload servers in large-scale video streaming applications. However, in...
Provided by Polytechnic Institute of New York University
-
White Papers
ViVUD: Virtual Server Cluster Based View-Upload Decoupling for Multi-Channel P2P Video Streaming Systems
Jul 2010
Despite the success to deliver increasingly large number of channels to millions of users, the current multichannel P2P video streaming systems still suffer several fundamental performance...
Provided by Polytechnic Institute of New York University
-
White Papers
View-Upload Decoupling: A Redesign of Multi-Channel P2P Video Systems
Aug 2008
In current multi-channel live P2P video systems, there are several fundamental performance problems including exceedingly-large channel switching delays, long playback lags, and poor performance...
Provided by Polytechnic Institute of New York University
-
White Papers
Adaptive Queue-Based Chunk Scheduling for P2P Live Streaming
Jul 2007
P2P streaming has been popular and is expected to attract even more users. The challenges for P2P streaming have been on its scalability and video viewing quality. Both require efficient...
Provided by Polytechnic University
-
White Papers
A Survey on Peer-to-Peer Video Streaming Systems
Dec 2007
Video-over-IP applications have recently attracted a large number of users on the Internet. Traditional client-server based video streaming solutions incur expensive bandwidth provision cost on...
Provided by Polytechnic University
-
White Papers
Towards Efficient Energy Management: Defining HEMS, AMI and Smart Grid Objectives
Jul 2011
Energy consumption has increased considerably in the recent years. The way to reduce and make energy consumption more efficient has become of great interest for researchers. One of the research...
Provided by IARIA
-
White Papers
Scalability of Distributed Dynamic Load Balancing Mechanisms
Jul 2011
A load balancing mechanism for large-scale systems should be distributed and dynamic in order to accomplish scalability and high availability. Also, it should be autonomic in order to ease network...
Provided by IARIA
-
White Papers
Half-Band FIR Filters for Signal Compression
Jul 2011
An efficient design of equiripple half-band FIR filters for signal compression is presented. Solution of the approximation problem in terms of generating function and zero phase transfer function...
Provided by IARIA
-
White Papers
Comb Filters for Communication Technology
Jul 2011
An extension of the design of digital equi-ripple comb FIR filters is presented. The authors introduce the fifth type of comb FIR filter which complements the existing four standard types. The...
Provided by IARIA
-
White Papers
Layer Optimization for DHT-Based Peer-to-Peer Network
Jul 2011
Hierarchical architecture has been found to facilitate effective search in P2P network and ensure system scalability in P2P application deployment. However, the lack of appropriate size ratio of...
Provided by IARIA
-
White Papers
Analysis of Reliable and Scalable Video-On-Demand Networks
Jul 2011
Various architectures have been proposed and implemented to handle the rapid growth in demand for video delivering technologies. This paper implements and thoroughly examines various...
Provided by IARIA
-
White Papers
Multi-Episodic Dependability Assessments for Large-Scale Networks
Jul 2011
As a network infrastructure expands in size, the number of concurrent outages can be expected to grow in frequency. The purpose of this paper is to investigate through simulation the...
Provided by IARIA
-
White Papers
Design and Development of an Interoperation Framework in a Smart Space Using OSGi
Jul 2011
This paper presents an approach towards interoperating, i.e., working together with heterogeneous objects in a ubiquitous computing environment. A framework for interoperation in a ubiquitous...
Provided by IARIA
-
White Papers
Generating Modest High-Level Ontology Libraries for Smart-M3
Jul 2011
Web Ontology Language (OWL) allows structuring smart space content in high-level terms of classes, relations between them, and their properties. In Smart-M3, a Semantic Information Broker (SIB)...
Provided by IARIA
-
White Papers
Network Architectures for Ubiquitous Home Services
Jul 2011
The on-going growth of connectivity has brought new opportunities for Home Network; Home network will soon be a place of a large amount of services, from the gadget to the home control. In order...
Provided by IARIA
-
White Papers
Semantic P2P Overlay for Dynamic Context Lookup
Jul 2011
Context-aware applications generally need to retrieve various kinds of dynamic context data from a large number of context sources. A middleware managing context sources must provide an efficient...
Provided by IARIA
-
White Papers
A Scalable Architecture for Countering Network-Centric Insider Threats
Aug 2011
Dealing with the insider threat in networked environments poses many challenges. Privileged users have great power over the systems they own in organizations. To mitigate the potential threat...
Provided by IARIA
-
White Papers
Formal Logic Based Configuration Modeling and Verification for Dynamic Component Systems
Jul 2011
Reconfigurable networked systems have often been developed via dynamically deployed software components that are executing on top of interconnected heterogenous hardware nodes. The challenges...
Provided by IARIA
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White Papers
A Game Theoretic Approach to Anonymous Networking
May 2011
Anonymous wireless networking is studied when an adversary monitors the transmission timing of an unknown subset of the network nodes. For a desired Quality-of-Service (QoS), as measured by...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Distributed Detection of Information Flows
Sep 2008
Distributed detection of information flows is considered in which traffic sensors at different locations of a network observe transmission epochs. The traffic sensors communicate their...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
NETEMBED: A Network Resource Mapping Service for Distributed Applications
May 2008
Emerging configurable infrastructures (large-scale overlays, grids, distributed testbeds, and sensor networks among others) comprise diverse sets of computing resources and network conditions. The...
Provided by Boston University
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White Papers
Safe Compositional Network Sketches: Tool & Use Cases
Oct 2009
NetSketch is a tool that enables the specification of network-flow applications and the certification of desirable safety properties imposed thereon. NetSketch is conceived to assist system...
Provided by Boston University
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White Papers
Safe Compositional Network Sketches: Formal Framework
Apr 2010
NetSketch is a tool for the specification of constrained-flow applications and the certification of desirable safety properties imposed thereon. NetSketch assists system integrators in two types...
Provided by Association for Computing Machinery
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White Papers
A Generalized Probabilistic Topology Control for Wireless Sensor Networks
May 2009
Topology control is an effective method to improve energy-efficiency and increase the capacity in Wireless Sensor Networks (WSNs). To fully characterize WSNs with lossy links, the authors propose...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Fast Resource Allocation for Network-Coded Traffic - A Coded-Feedback Approach
May 2009
In this paper, the authors develop a fast resource allocation algorithm that takes advantage of intra-session network coding. The algorithm maximizes the total utility of multiple unicast (or...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
MuNet: Harnessing Multiuser Capacity in Wireless Mesh Networks
May 2009
The authors present muNet, a wireless mesh network design and implementation to harness the multiuser capacity of wireless channels. Traditionally, media access control is designed to schedule one...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Novel Architectures and Algorithms for Delay Reduction in Back-Pressure Scheduling and Routing
May 2009
The back-pressure algorithm is a well-known throughput-optimal algorithm. However, its delay performance may be quite poor even when the traffic load is not close to network capacity due to the...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
An Empirical Study of Performance Benefits of Network Coding in Multihop Wireless Networks
May 2009
Recently, network coding has gained much popularity and several practical routing schemes have been proposed for wireless mesh networks that exploit interflow network coding for improved...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Capacity Provisioning a Valiant Load-Balanced Network
May 2009
Valiant Load Balancing (VLB), also called two-stage load balancing, is gaining popularity as a routing scheme that can serve arbitrary traffic matrices. To date, VLB network design is well...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
On Design of Scheduling Algorithms for Advance Bandwidth Reservation in Dedicated Networks
Jul 2008
There are an increasing number of high performance networks that provision dedicated channels through circuit-switching or MPLS/GMPLS techniques to support large scale data transfer. The available...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Hierarchical Up/Down Routing Architecture for Ethernet Backbones and Campus Networks
Jul 2008
The authors describe a new layer two distributed and scalable routing architecture. It uses an automatic hierarchical node identifier assignment mechanism associated to the rapid spanning tree...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Towards a Federated Network Architecture
Jul 2008
The layered architecture that guided the design of the Internet is deemed inadequate as a reference model for engineering protocols for NGN. Layered protocol suites impose a strict sequential...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A Topology Management Framework for Wireless Sensor Networks Via Power Control
Jul 2008
The communication topology plays a key rule in the overall network performance. Topology management via power control has been addressed by many researchers to attain better utilization of...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Distribution of Nodes in Disaster Area Scenarios and Its Impact on Topology Control Strategies
Jul 2008
This paper deals with realistic modelling of disaster area scenarios, analyses the node distribution, and shows that the specific distribution affects the impact of topology control strategies....
Provided by Institute of Electrical and Electronics Engineers
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White Papers
On the Efficiency of Using Space-Filling Curves in Network Traffic Representation
Jul 2008
Network monitors produce a huge amount of traffic data continuously. This data needs to be stored and communicated for analysis purposes. An efficient traffic representation is needed to ensure...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Adaptive Optimization of Packet Filtering Devices Performance Ensuring a Conflict-Free Network Configuration
Jul 2008
Security rules management in firewall and security gateway is a hard and error prone task as administrators must correctly implement and update a large amount of policies especially when rapid...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
AORTA: Autonomic Network Control and Management System
Jul 2008
This paper reports on an autonomic network management architecture based on the concept of "Evolution". A management methodology is developed which is relying on the ideas from evolutionary...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Minimum Maximum Degree Publish-Subscribe Overlay Network Design
May 2009
Designing an overlay network for publish/subscribe communication in a system where nodes may subscribe to many different topics of interest is of fundamental importance. For scalability and...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Tracking Cardinality Distributions in Network Traffic
May 2009
Understanding the aggregate behavior of network host connectivity is important for network monitoring and traffic engineering. One characterization of such an aggregate behavior is the host...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Quantifying the Importance of Vantage Points Distribution in Internet Topology Measurements
May 2009
The topology of the Internet has been extensively studied in recent years, driving a need for increasingly complex measurement infrastructures. These measurements have produced detailed topologies...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Robust Counting Via Counter Braids: An Error-Resilient Network Measurement Architecture
May 2009
A novel counter architecture, called Counter Braids, has recently been proposed for accurate per-flow measurement on high-speed links. Inspired by sparse random graph codes, Counter Braids solves...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Nuclei: GPU-Accelerated Many-Core Network Coding
May 2009
While it is a well known result that network coding achieves optimal flow rates in multicast sessions, its potential for practical use has remained to be a question, due to its high computational...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
An Evolutionary Approach to Inter-Session Network Coding
May 2009
Whereas the theory and application of optimal network coding are well studied for the single-session multicast scenario, there is no known optimal network coding strategy for a more general...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Layered Multicast With Inter-Layer Network Coding
May 2008
Multirate multicast is a powerful methodology of multimedia communication in heterogenous networks. A variant of multirate multicast motivated by scalable multimedia streaming is layered...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
On Effectiveness of Application-Layer Coding
May 2009
The effectiveness of application-layer coding in a system with a large number of users is considered. The end users encode data packets before transmitting them. The effect of additional packets...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
An Efficient Scheme for Securing XOR Network Coding Against Pollution Attacks
May 2009
Network coding is promising to maximize throughput in various networking systems. Compared to normal network coding operated over large finite fields, XOR network coding has gained an increasing...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Full-Coverage and K-Connectivity (k = 14, 6) Three Dimensional Networks
May 2009
In this paper, the authors study the problem of constructing full-coverage three dimensional networks with multiple connectivity. They design a set of patterns for full coverage and two...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Bi-Criteria Approximation Algorithms for Power-Efficient and Low-Interference Topology Control in Unreliable Ad Hoc Networks
May 2009
Topology control in ad hoc networks is a multi criteria optimization problem involving (contradictory) objectives of connectivity, interference, and power minimization. Additionally, nodes can be...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Information Propagation Speed in Mobile and Delay Tolerant Networks
May 2009
The goal of this paper is to increase the understanding of the fundamental performance limits of mobile and Delay Tolerant Networks (DTNs), where end-to-end multi-hop paths may not exist and...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Distributed Network Formation for N-Way Broadcast Applications
Oct 2010
In an n-way broadcast application, each one of n overlay nodes wants to push its own distinct large data file to all other n-1 destinations as well as download their respective data files....
Provided by Institute of Electrical and Electronics Engineers
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White Papers
NetFPGA - An Open Platform for Teaching How to Build Gigabit-Rate Network Switches and Routers
Mar 2008
The NetFPGA platform enables students and researchers to build high-performance networking systems using Field Programmable Gate Array (FPGA) hardware. A new version of the NetFPGA platform has...
Provided by Stanford University
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White Papers
NetFPGA: Reusable Router Architecture for Experimental Research
Aug 2008
The goal is to enable fast prototyping of networking hardware (e.g. modified Ethernet switches and IP routers) for teaching and research. To this end, they built and made available the NetFPGA...
Provided by Association for Computing Machinery
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White Papers
Experimenting With Buffer Sizes in Routers
Dec 2007
In this paper, the authors present a test-bed for experiment with buffer sizing in routers. The test-bed is based on NetFPGA; a PCI-form factor board that contains reprogrammable FPGA elements,...
Provided by Association for Computing Machinery
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White Papers
Obtaining High Throughput in Networks With Tiny Buffers
Apr 2008
In this paper the authors explore whether a general topology network built up of routers with very small buffers, can maintain high throughput under TCP's congestion control mechanism. Recent...
Provided by University of Toronto
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White Papers
Performing Time-Sensitive Network Experiments
Nov 2008
It is commonly believed that the Internet has deficiencies that need to be fixed. However, making changes to the current Internet infrastructure is not easy, if possible at all. Any new protocol...
Provided by Association for Computing Machinery
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White Papers
Implementing an OpenFlow Switch on the NetFPGA Platform
Nov 2008
The authors describe the implementation of an OpenFlow Switch on the NetFPGA platform. OpenFlow is a way to deploy experimental or new protocols in networks that carry production traffic. An...
Provided by Association for Computing Machinery
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White Papers
NOX: Towards an Operating System for Networks
Jul 2008
As anyone who has operated a large network can attest, enterprise networks are difficult to manage. That they have remained so despite significant commercial and academic efforts suggests the need...
Provided by University of California
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White Papers
Carving Research Slices Out of Your Production Networks With OpenFlow
Jun 2009
OpenFlow has been demonstrated as a way for researchers to run networking experiments in their production network. Last year, the authors demonstrated how an OpenFlow controller running on NOX...
Provided by Stanford University
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White Papers
Packet and Circuit Network Convergence With OpenFlow
Nov 2009
Wide area networks are expensive to own from a service provider perspective and it is widely understood that much of this cost is in operational expenses. However, service providers such as AT&T...
Provided by Stanford University
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White Papers
On the Scaling Law of Network Coding Gains in Wireless Networks
Aug 2007
The authors study the scaling law governing the delay gains of network coding as compared to traditional transmission strategies in unreliable wireless networks. The authors distinguish between...
Provided by Massachusetts Institute of Technology
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White Papers
Peer-to-Peer Streaming of Layered Video: Efficiency, Fairness and Incentive
May 2010
Recent advance in Scalable Video Coding (SVC) makes it possible for users to receive the same video with different qualities. To adopt SVC in P2P streaming, two key design questions need to be...
Provided by Polytechnic Institute of New York University
-
White Papers
Delay Bounds of Peer-to-Peer Video Streaming
Jun 2009
Peer-To-Peer (P2P) systems exploit the uploading bandwidth of individual peers to distribute content at low server cost. While the P2P bandwidth sharing design is very efficient for bandwidth...
Provided by Polytechnic Institute of New York University
-
White Papers
Incentivized Peer-Assisted Streaming for On-Demand Services
Nov 2009
As an efficient distribution mechanism, Peer-To-Peer (P2P) technology has become a tremendously attractive solution to offload servers in large-scale video streaming applications. However, in...
Provided by Polytechnic Institute of New York University
-
White Papers
ViVUD: Virtual Server Cluster Based View-Upload Decoupling for Multi-Channel P2P Video Streaming Systems
Jul 2010
Despite the success to deliver increasingly large number of channels to millions of users, the current multichannel P2P video streaming systems still suffer several fundamental performance...
Provided by Polytechnic Institute of New York University
-
White Papers
View-Upload Decoupling: A Redesign of Multi-Channel P2P Video Systems
Aug 2008
In current multi-channel live P2P video systems, there are several fundamental performance problems including exceedingly-large channel switching delays, long playback lags, and poor performance...
Provided by Polytechnic Institute of New York University
-
White Papers
Adaptive Queue-Based Chunk Scheduling for P2P Live Streaming
Jul 2007
P2P streaming has been popular and is expected to attract even more users. The challenges for P2P streaming have been on its scalability and video viewing quality. Both require efficient...
Provided by Polytechnic University
-
White Papers
A Survey on Peer-to-Peer Video Streaming Systems
Dec 2007
Video-over-IP applications have recently attracted a large number of users on the Internet. Traditional client-server based video streaming solutions incur expensive bandwidth provision cost on...
Provided by Polytechnic University
-
White Papers
Towards Efficient Energy Management: Defining HEMS, AMI and Smart Grid Objectives
Jul 2011
Energy consumption has increased considerably in the recent years. The way to reduce and make energy consumption more efficient has become of great interest for researchers. One of the research...
Provided by IARIA
-
White Papers
Scalability of Distributed Dynamic Load Balancing Mechanisms
Jul 2011
A load balancing mechanism for large-scale systems should be distributed and dynamic in order to accomplish scalability and high availability. Also, it should be autonomic in order to ease network...
Provided by IARIA
-
White Papers
Half-Band FIR Filters for Signal Compression
Jul 2011
An efficient design of equiripple half-band FIR filters for signal compression is presented. Solution of the approximation problem in terms of generating function and zero phase transfer function...
Provided by IARIA
-
White Papers
Comb Filters for Communication Technology
Jul 2011
An extension of the design of digital equi-ripple comb FIR filters is presented. The authors introduce the fifth type of comb FIR filter which complements the existing four standard types. The...
Provided by IARIA
-
White Papers
Layer Optimization for DHT-Based Peer-to-Peer Network
Jul 2011
Hierarchical architecture has been found to facilitate effective search in P2P network and ensure system scalability in P2P application deployment. However, the lack of appropriate size ratio of...
Provided by IARIA
-
White Papers
Analysis of Reliable and Scalable Video-On-Demand Networks
Jul 2011
Various architectures have been proposed and implemented to handle the rapid growth in demand for video delivering technologies. This paper implements and thoroughly examines various...
Provided by IARIA
-
White Papers
Multi-Episodic Dependability Assessments for Large-Scale Networks
Jul 2011
As a network infrastructure expands in size, the number of concurrent outages can be expected to grow in frequency. The purpose of this paper is to investigate through simulation the...
Provided by IARIA
-
White Papers
Design and Development of an Interoperation Framework in a Smart Space Using OSGi
Jul 2011
This paper presents an approach towards interoperating, i.e., working together with heterogeneous objects in a ubiquitous computing environment. A framework for interoperation in a ubiquitous...
Provided by IARIA
-
White Papers
Generating Modest High-Level Ontology Libraries for Smart-M3
Jul 2011
Web Ontology Language (OWL) allows structuring smart space content in high-level terms of classes, relations between them, and their properties. In Smart-M3, a Semantic Information Broker (SIB)...
Provided by IARIA
-
White Papers
Network Architectures for Ubiquitous Home Services
Jul 2011
The on-going growth of connectivity has brought new opportunities for Home Network; Home network will soon be a place of a large amount of services, from the gadget to the home control. In order...
Provided by IARIA
-
White Papers
Semantic P2P Overlay for Dynamic Context Lookup
Jul 2011
Context-aware applications generally need to retrieve various kinds of dynamic context data from a large number of context sources. A middleware managing context sources must provide an efficient...
Provided by IARIA
-
White Papers
A Scalable Architecture for Countering Network-Centric Insider Threats
Aug 2011
Dealing with the insider threat in networked environments poses many challenges. Privileged users have great power over the systems they own in organizations. To mitigate the potential threat...
Provided by IARIA
-
White Papers
Formal Logic Based Configuration Modeling and Verification for Dynamic Component Systems
Jul 2011
Reconfigurable networked systems have often been developed via dynamically deployed software components that are executing on top of interconnected heterogenous hardware nodes. The challenges...
Provided by IARIA
-
White Papers
A Game Theoretic Approach to Anonymous Networking
May 2011
Anonymous wireless networking is studied when an adversary monitors the transmission timing of an unknown subset of the network nodes. For a desired Quality-of-Service (QoS), as measured by...
Provided by Institute of Electrical & Electronic Engineers
-
White Papers
Distributed Detection of Information Flows
Sep 2008
Distributed detection of information flows is considered in which traffic sensors at different locations of a network observe transmission epochs. The traffic sensors communicate their...
Provided by Institute of Electrical & Electronic Engineers
-
White Papers
Distributed Source Coding in the Presence of Byzantine Sensors
Jun 2008
The distributed source coding problem is considered when the sensors, or encoders, are under Byzantine attack; that is, an unknown group of sensors have been reprogrammed by a malicious intruder...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Reducing Power Consumption Using the Border Gateway Protocol
Mar 2012
In this paper, the authors propose a framework to reduce the aggregate power consumption of the Internet using a collaborative approach between Autonomous Systems (AS). They identify the low-power...
Provided by IARIA
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White Papers
Bounding of MAP Decode and Forward Relaying
Aug 2010
The authors formulate the Maximum A Posteriori (MAP) rule for the decode-and-forward transmission strategy operating with a noisy relay. From the MAP rule they derive an analytical bound on the...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Relay-Aided Multi-Cell Broadcasting With Random Network Coding
Jul 2010
The authors investigate a relay-aided multi-cell broadcasting system using random network codes, where the focus is on devising efficient scheduling algorithms between relay and base stations. Two...
Provided by KTH - Royal Institute of Technology
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White Papers
Optimal Puncturing Ratios and Energy Allocation for Multiple Parallel Concatenated Codes
Aug 2010
The authors propose a systematic design framework for optimal, low-complexity punctured Multiple Parallel Concatenated Codes (MPCCs), based on minimizing the convergence threshold using EXtrinsic...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Optimal Power Control for LDPC Codes in Block-Fading Channels
Jul 2011
The authors study the error probability of LDPC codes in delay-limited block-fading channels with Channel State Information (CSI) at the transmitter and the receiver. They derive the optimal power...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Relay-Aided Broadcasting With Instantaneously Decodable Binary Network Codes
Feb 2011
The authors consider a base-station broadcasting a set of order-insensitive packets to a user population over packet-erasure channels. To improve efficiency they propose a relay-aided transmission...
Provided by KTH - Royal Institute of Technology
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White Papers
Efficient Scheduling for Relay-Aided Broadcasting With Random Network Codes
Jul 2011
The authors investigate efficient scheduling algorithms for a relay-aided broadcasting system using random network codes, where their objective is to maximize the transmission efficiency. The...
Provided by KTH - Royal Institute of Technology
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White Papers
Delay-Universal Decode-and-Forward Relaying
Mar 2011
The authors study delay-universal sequential streaming over discrete memory-less three-terminal relay networks, and propose a decode-and-forward relaying scheme. They derive upper bounds on the...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
MIMO ARQ With Multi-Bit Feedback: Outage Analysis
Mar 2011
The authors study the asymptotic outage performance of INcremental Redundancy Automatic-Repeat-Request (INR-ARQ) transmission over Multiple-Input Multiple-Output (MIMO) block-fading channels with...
Provided by University of South Australia
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White Papers
Error Propagation and the Achievable Throughput-Delay Trade-Off in Wireless Networks
Jan 2012
This paper shows that the threefold approach of spatial reuse, multi-hopping, and time division maximizes the throughput at the expense of the degrading not only the delay, but the...
Provided by University of South Australia
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White Papers
Cost Sharing With Network Coding in Two-Way Relay Networks
Oct 2009
The authors consider a scenario in which two sources exchange stochastically varying traffic with the aid of a bidirectional relay that may perform network coding over the incoming packets. Each...
Provided by The Pennsylvania State University
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White Papers
Training Overhead for Decoding Random Linear Network Codes
Aug 2008
The authors consider multicast communications from a single source to multiple destinations over a network of erasure channels. Linear network coding maximizes the achievable (min-cut) rate, and a...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Throughput and Stability of Digital and Analog Network Coding for Wireless Networks With Single and Multiple Relays
Nov 2008
The authors evaluate the throughput and stability properties of digital and analog network coding for wireless terminals exchanging broadcast traffic with the assistance of relay nodes. For...
Provided by Association for Computing Machinery
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White Papers
Implementation of Network Based Worm Infection and Detection
May 2012
Self-duplicating, self-propagating malicious codes known as computer worms spread themselves without any human interaction and launch the most destructive attacks against computer networks. In...
Provided by Universal Association of Computer and Electronics Engineers
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White Papers
An Efficient and Cost-Effective Approach to Manage Network Elements in a Campus Like Environment
May 2012
With the changing trends and new developments, designing an Element Management System (EMS) for efficient management of network elements is a challenging task. Therefore, a good design is...
Provided by Universal Association of Computer and Electronics Engineers
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White Papers
Implementing Video Data Compression Along With Network Coding in Video Multicast
May 2012
This paper presents a technical review to real time Video Multicast. In this paper Video Multicast technique is being described and to improve the quality and efficiency using network coding and...
Provided by Universal Association of Computer and Electronics Engineers
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White Papers
Implementation of Framing Sequence Algorithms in Netsim
May 2012
NetSim is a network simulation tool used by the academic community for teaching. The Data Link Layer deals with the algorithms for achieving reliable, efficient communication between two adjacent...
Provided by Universal Association of Computer and Electronics Engineers
