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KTH Royal Institute of Technology
(263 results)-
White Papers
Analysis of Roles and Position of Mobile Network Operators in Mobile Payment Infrastructure
September 15, 2010, 12:00am PDT
A number of different mobile payment solutions have been presented the last decade. The phone subscription with its security mechanisms are used for user identification and payments. This is the...
Provided by KTH - Royal Institute of Technology
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White Papers
Voice over IP over GPRS
May 1, 2008, 12:00am PDT
The Voice over IP (VoIP) technology has become prevalent today due to its lower cost than traditional telephony and its ability to support new value-added services. Additionally, the increasing...
Provided by KTH Royal Institute of Technology
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White Papers
MagicNET: The Human Immune System and Network Security System
January 1, 2009, 12:00am PST
Most of the current security systems do not provide adequate level of protection against ever-increasing threats. The main reason for their failure is the use of point solutions to protect hosts...
Provided by KTH - Royal Institute of Technology
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White Papers
Scheduling Packets for Event-Triggered Control
June 20, 2009, 12:00am PDT
There is a tight interaction between the control architecture and the communication protocols in networked control systems. Periodic time-triggered control loops are natural to use together with a...
Provided by KTH - Royal Institute of Technology
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White Papers
A Cross-Layer Protocol for Wireless Sensor Networks in Control and Automation
October 1, 2009, 12:00am PDT
Control applications over Wireless Sensor Networks (WSNs) require timely, reliable, and energy efficient communications. Cross layer interaction is an essential design paradigm to exploit the...
Provided by KTH - Royal Institute of Technology
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White Papers
MAC Protocol Engine for Sensor Networks
August 13, 2009, 12:00am PDT
This paper presents a novel approach for Medium Access Control (MAC) protocol design based on protocol engine. Current way of designing MAC protocols for a specific application is based on two...
Provided by KTH - Royal Institute of Technology
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White Papers
CryptoNET: Integrated Secure Workstation
November 1, 2009, 12:00am PDT
In most of the current applications security is usually provided individually. This means that various applications use their own security mechanisms and services, applied only to their own...
Provided by KTH Royal Institute of Technology
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White Papers
Assessment of IT Governance - A Prioritization of Cobit
February 27, 2006, 12:00am PST
A shared view on the definition of IT governance is lacking and practitioners do not use present IT governance frameworks to support their decision-making. This paper presents an Architecture...
Provided by KTH - Royal Institute of Technology
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White Papers
Live Migration of Virtual Machines: Sustaining Active TCP-Sessions
September 3, 2009, 12:00am PDT
Virtualization and the technology associated with it, has attracted quite a lot of attention during the past years. As of 2009, it is estimated that the market for virtualized X86 server solutions...
Provided by KTH - Royal Institute of Technology
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White Papers
Multimedia Messaging Service Components for Web 2.0
February 6, 2008, 12:00am PST
The purpose of this paper is to simplify the exchange (in both directions) of multimedia content between mobile phones and network attached web servers. The solution proposed in this report...
Provided by KTH Royal Institute of Technology
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White Papers
Mobile Payments Through Near Field Communication
September 1, 2009, 12:00am PDT
This paper has been assigned to Stockholm School of Economics. The purpose of this paper has been to give a second opinion regarding the possibilities of m-payments through NFC and the barriers to...
Provided by KTH
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White Papers
Analysis Of Business Models And Market Perspectives For Open Source Mobile Middleware For Context Aware Applications
June 1, 2009, 12:00am PDT
Open source middleware for context aware mobile applications has attracted the interest of many researchers, operators and vendors, especially in Europe. Under this scope, the analysis of suitable...
Provided by KTH Royal Institute of Technology
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Whitepapers
Compress-and-Forward Relaying Based on Symbol-Wise Joint Source-Channel Coding
May 5, 2011, 12:00am PDT
The authors propose a new compress-and-forward implementation for the relay channel based on joint source-channel coding techniques. The relay performs scalar quantization of its observation in...
Provided by KTH - Royal Institute of Technology
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White Papers
An Approach to Network Security Assessment Based on Probalistic Relational Models
March 22, 2010, 12:00am PDT
To assist rational decision making regarding network security improvements, decision makers need to be able to assess weaknesses in existing or potential new systems. This paper presents a model...
Provided by KTH - Royal Institute of Technology
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White Papers
Network Estimation and Packet Delivery Prediction for Control Over Wireless Mesh Networks
March 28, 2011, 12:00am PDT
Much of the current theory of networked control systems uses simple point-to-point communication models as an abstraction of the underlying network. As a result, the controller has very limited...
Provided by KTH Royal Institute of Technology
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White Papers
Converging an Overlay Network to a Gradient Topology
March 29, 2011, 12:00am PDT
In this paper, the authors investigate the topology convergence problem for the gossip-based Gradient overlay network. In an overlay network where each node has a local utility value, a Gradient...
Provided by KTH - Royal Institute of Technology
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White Papers
Comparing Maintenance Strategies for Overlays
October 1, 2007, 12:00am PDT
In this paper, the authors present an analytical tool for understanding the performance of structured overlay networks under churn based on the master-equation approach of physics. They motivate...
Provided by KTH Royal Institute of Technology
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White Papers
A Proof Carrying Code Framework for Inlined Reference Monitors in Java Bytecode
December 15, 2010, 12:00am PST
The authors propose a light-weight approach for certification of monitor inlining for sequential Java bytecode using proof-carrying code. The goal is to enable the use of monitoring for quality...
Provided by KTH
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White Papers
A Cyber Security Study of a SCADA Energy Management System: Stealthy Deception Attacks on the State Estimator
November 8, 2010, 12:00am PST
The electrical power network is a critical infrastructure in today's society, so its safe and reliable operation is of major concern. State estimators are commonly used in power networks, for...
Provided by KTH Royal Institute of Technology
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White Papers
A Commitment-Consistent Proof of a Shuffle
April 2, 2011, 12:00am PDT
The authors introduce a pre-computation technique that drastically reduces the online computational complexity of mix-nets based on homomorphic cryptosystems. More precisely, the authors show that...
Provided by KTH
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White Papers
Group Message Authentication
November 18, 2010, 12:00am PST
Group signatures is a powerful primitive with many practical applications, allowing a group of parties to share a signature functionality, while protecting the anonymity of the signer. However,...
Provided by KTH Royal Institute of Technology
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White Papers
Cooperative Diversity With Disconnection Constraints and Sleep Discipline for Power Control in Wireless Sensor Networks
January 1, 2011, 12:00am PST
The authors derive a power control policy for a group of sensor nodes that are monitoring a real-time application sensitive to disconnections (outages) of the communication. Specially, they...
Provided by KTH
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White Papers
Medium Access Control Analytical Modeling and Optimization in Unslotted IEEE 802.15.4 Wireless Sensor Networks
May 4, 2009, 12:00am PDT
Accurate analytical expressions of delay and packet reception probabilities and energy consumption of duty-cycled wireless sensor networks with random Medium Access Control (MAC) are instrumental...
Provided by KTH Royal Institute of Technology
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White Papers
Performance Analysis of GTS Allocation in Beacon Enabled IEEE 802.15.4
May 1, 2009, 12:00am PDT
Time-critical applications for Wireless Sensor Networks (WSNs) are an important class of services supported by the standard IEEE 802.15.4. Control, actuation, and monitoring are all examples of...
Provided by KTH Royal Institute of Technology
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White Papers
Experimental Evaluation of Power Control Algorithms for Wireless Sensor Networks
February 25, 2008, 12:00am PST
The main contribution of this paper is the implementation and experimental evaluation of thee radio power control algorithms for wireless sensor networks. The authors illustrate the necessity of...
Provided by KTH Royal Institute of Technology
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White Papers
Analytical Modeling of IEEE 802.15.4 for Multi-Hop Networks With Heterogeneous Traffic and Hidden Terminals
December 29, 2010, 12:00am PST
IEEE 802.15.4 multi-hop wireless networks are an important communication infrastructure for many applications, including industrial control, home automation, and smart grids. Existing analysis of...
Provided by KTH Royal Institute of Technology
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White Papers
On Power Control for Wireless Sensor Networks: System Model, Middleware Component and Experimental Evaluation
January 1, 2011, 12:00am PST
In this paper, the authors investigate strategies for radio power control for wireless sensor networks that guarantee a desired packet error probability. Efficient power control algorithms are of...
Provided by KTH Royal Institute of Technology
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White Papers
Performance Analysis of Collaborative Spatio-Temporal Processing for Wireless Sensor Networks
January 1, 2011, 12:00am PST
Spatio-Temporal Processing (STP) is a control technique to increase the quality of the received signals in wireless networks. Outage events have a strong influence not only on the performance of...
Provided by KTH
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White Papers
Road Grade Estimation Results Using Sensor and Data Fusion
August 7, 2007, 12:00am PDT
Advanced driver assistance systems for heavy duty vehicles, such as look-ahead cruise and gearshift controllers, rely on high quality map data. Current digital maps do not offer the required level...
Provided by KTH Royal Institute of Technology
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White Papers
On Security Indices for State Estimators in Power Networks
December 29, 2010, 12:00am PST
In this paper, the authors study stealthy false-data attacks against state estimators in power networks. The focus is on applications in SCADA (Supervisory Control And Data Acquisition) systems...
Provided by KTH Royal Institute of Technology
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White Papers
Control Over a Hybrid MAC Wireless Network
May 22, 2010, 12:00am PDT
Wireless Sensor Networks and Control Systems are an essential part of the Smart Grid. The authors consider the problem of performing control over large complex networked systems with packet drops....
Provided by KTH Royal Institute of Technology
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White Papers
LQG and Medium Access Control
July 12, 2009, 12:00am PDT
The communication channel is a shared resource in networked control systems, and channel access at every instant cannot be guaranteed. In this paper, the authors propose a novel architecture for...
Provided by KTH - Royal Institute of Technology
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White Papers
Experimental Validation of a Localization System Based on a Heterogeneous Sensor Network
May 29, 2009, 12:00am PDT
The experimental implementation and validation of a localization system based on a heterogeneous sensor network is described. The sensor network consists of ultrasound ranging sensors and web...
Provided by KTH Royal Institute of Technology
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White Papers
On Distributed Estimation for Sensor Networks
June 1, 2007, 12:00am PDT
Distributed estimators for sensor networks are discussed. The considered problem is on how to track a noisy time-varying signal jointly with a network of sensor nodes. The authors present a recent...
Provided by KTH Royal Institute of Technology
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White Papers
Analysis of a Simple Feedback Scheme for Error Correction Over a Lossy Network
January 1, 2011, 12:00am PST
A control theoretic analysis of a simple error correction scheme for lossy packet-switched networks is presented. Based on feedback information from the error correction process in the receiver,...
Provided by KTH Royal Institute of Technology
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White Papers
Optimized Rate Allocation for State Estimation Over Noisy Channels
April 27, 2009, 12:00am PDT
Optimal rate allocation in a networked control system with limited communication resources is instrumental to achieve satisfactory overall performance. In this paper, a practical rate allocation...
Provided by KTH Royal Institute of Technology
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White Papers
Multi-Path Routing Metrics for Reliable Wireless Mesh Routing Topologies
March 30, 2011, 12:00am PDT
Several emerging classes of applications that run over wireless networks have a need for mathematical models and tools to systematically characterize the reliability of the network. The authors...
Provided by KTH Royal Institute of Technology
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White Papers
On Designing Optimal Servomechanism Controller With Limited Model Information
March 22, 2011, 12:00am PDT
The family of limited model information designs, which construct controllers by accessing the plant's model in a constrained manner, is introduced in this paper. The closed-loop...
Provided by KTH - Royal Institute of Technology
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White Papers
Realization and Performance Comparison of Sequential and Weak Memory Consistency Models in Network-on-Chip Based Multi-Core Systems
November 8, 2010, 12:00am PST
This paper studies realization and performance comparison of the sequential and weak consistency models in the Network-on-Chip (NoC) based Distributed Shared Memory (DSM) multi-core systems....
Provided by KTH Royal Institute of Technology
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White Papers
Realization and Scalability of Release and Protected Release Consistency Models in NoC Based Systems
June 2, 2011, 12:00am PDT
This paper studies the realization and scalability of release and protected release consistency models in Network-on-Chip (NoC) based Distributed Shared Memory (DSM) multi-core systems. The...
Provided by KTH Royal Institute of Technology
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Whitepapers
Scalable Metadata-Directed Search in a Network of Information
August 5, 2010, 12:00am PDT
The information-centric paradigm has been recently proposed for the design of future networking systems. A key requirement for realizing such systems is having mechanisms that provide efficient,...
Provided by KTH Royal Institute of Technology
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Whitepapers
Optimal Coordinated Beamforming in the Multicell Downlink with Transceiver Impairments
November 21, 2012, 12:00am PST
Physical wireless transceivers suffer from a variety of impairments that distort the transmitted and received signals. Their degrading impact is particularly evident in modern systems with...
Provided by KTH Royal Institute of Technology
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Whitepapers
Energy-Efficient Sampling of Networked Control Systems Over IEEE 802.15.4 Wireless Networks
October 27, 2011, 12:00am PDT
Given the communication savings offered by self-triggered sampling, it is an interesting paradigm for closed-loop control over energy-constrained Wireless Sensor Networks (WSNs). The understanding...
Provided by KTH Royal Institute of Technology
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Whitepapers
Optimizing Client Association in 60 GHz Wireless Access Networks
February 11, 2013, 12:00am PST
Millimeter-Wave communications in the 60 GHz band are considered one of the key technologies for enabling multi-gigabit wireless access. However, the high propagation loss in such a band poses...
Provided by KTH Royal Institute of Technology
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Whitepapers
Auction-Based Resource Allocation in Millimeter Wave Wireless Access Networks
April 7, 2013, 12:00am PDT
The resource allocation problem of optimal assignment of the clients to the available access points in 60 GHz millimeterWave Wireless Access Networks is investigated. The problem is posed as a...
Provided by KTH Royal Institute of Technology
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Whitepapers
To Subscribe, or Not to Subscribe: Modeling and Analysis of Service Paradigms in Cellular Markets
August 19, 2012, 12:00am PDT
Traditionally customers subscribe to specific providers and are served by accessing Base Stations (BSs) of the network of their provider. Inevitably subscribers with relatively "High" usage...
Provided by KTH Royal Institute of Technology
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Whitepapers
Low Complexity Adaptive Antenna Selection for Cognitive Radio MIMO Broadcast Channels
November 21, 2012, 12:00am PST
A multi-antenna cognitive radio network, with a single pair of primary users and a secondary broadcast channel, is considered. Under perfect Channel State Information (CSI), the rate-optimal...
Provided by KTH - Royal Institute of Technology
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Whitepapers
On the Asymptotic Behavior of End-Point-Based Multicast Streaming
January 1, 2013, 12:00am PST
In this paper, the authors propose an analytical model of a resilient, tree-based end-node multicast streaming architecture that employs path diversity and forward error correction for improved...
Provided by KTH Royal Institute of Technology
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Whitepapers
On the Stability of End-Point-Based Multimedia Streaming
January 1, 2013, 12:00am PST
In this paper, the authors propose an analytical model of a resilient, tree-based end-node multicast streaming architecture that employs path diversity and forward error correction for improved...
Provided by KTH Royal Institute of Technology
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Whitepapers
A Rate-Distortion Based Comparison of Media-Dependent FEC and MDC for Real-Time Audio
January 1, 2013, 12:00am PST
Applications that require low loss probabilities in today's Internet have to employ some end-to-end error-recovery mechanism. For interactive applications with strict delay constraints, the delay...
Provided by KTH Royal Institute of Technology
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Whitepapers
On the Performance of Multiple-Tree-Based Peer-to-Peer Live Streaming
October 24, 2007, 12:00am PDT
In this paper, the authors propose and analyze a generalized multiple-tree-based overlay architecture for peer-to-peer live streaming that employs multipath transmission and forward error...
Provided by KTH Royal Institute of Technology
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Whitepapers
Cooperative Caching and Relaying Strategies for Peer-to-Peer Content Delivery
April 28, 2009, 12:00am PDT
Peer-to-peer content distribution has become a major source of bandwidth costs for Internet Service Providers (ISPs). One way for ISPs to decrease these costs is to deploy caches for p2p traffic....
Provided by KTH Royal Institute of Technology
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Whitepapers
Power-Law Revisited: A Large Scale Measurement Study of P2P Content Popularity
January 1, 2013, 12:00am PST
The popularity of contents on the Internet is often said to follow a Zipf-like distribution. Different measurement studies showed, however, significantly different distributions depending on the...
Provided by KTH Royal Institute of Technology
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Whitepapers
Stealth Attacks and Protection Schemes for State Estimators in Power Systems
August 2, 2010, 12:00am PDT
State estimators in power systems are currently used to, for example, detect faulty equipment and to route power flows. It is believed that state estimators will also play an increasingly...
Provided by KTH Royal Institute of Technology
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Whitepapers
Efficient and Highly Available Peer Discovery: A Case for Independent Trackers and Gossipping
June 23, 2011, 12:00am PDT
Tracker-based peer-discovery is used in most commercial peer-to-peer content distribution systems, as it provides performance benefits compared to distributed solutions, and facilitates the...
Provided by KTH Royal Institute of Technology
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Whitepapers
Network-Layer Protection Schemes Against Stealth Attacks on State Estimators in Power Systems
July 18, 2011, 12:00am PDT
The power system state estimator is an important application used to calculate optimal power flows, to maintain the system in a secure state, and to detect faulty equipment. Its importance in the...
Provided by KTH Royal Institute of Technology
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Whitepapers
Non-Cooperative RSU Deployment in Vehicular Networks
December 4, 2011, 12:00am PST
This paper considers the issue of distributing contents to vehicles through roadside communication infrastructure. Within this scenario, this work studies the dynamics of infrastructure deployment...
Provided by KTH Royal Institute of Technology
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Whitepapers
A Longitudinal Characterization of Local and Global BitTorrentWorkload Dynamics
January 11, 2012, 12:00am PST
Workload characterization is important for understanding how systems and services are used in practice and to help identify design improvements. To better understand the longitudinal workload...
Provided by KTH Royal Institute of Technology
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Whitepapers
Cache Capacity Allocation for BitTorrent-Like Systems to Minimize Inter-ISP Traffic
January 13, 2012, 12:00am PST
Many Internet Service Providers (ISPs) have deployed Peer-To-Peer (P2P) caches in their networks in order to decrease costly inter-ISP traffic. A P2P cache stores parts of the most popular...
Provided by KTH Royal Institute of Technology
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Whitepapers
Playout Adaptation for Peer-to-Peer Streaming Systems Under Churn
March 20, 2012, 12:00am PDT
The authors address the problem of playout adaptation in peer-to-peer streaming systems. They propose two algorithms for playout adaptation: one coordinated and one distributed. The algorithms...
Provided by KTH Royal Institute of Technology
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Whitepapers
Tradeoffs in Cloud and Peer-Assisted Content Delivery Systems
July 29, 2012, 12:00am PDT
With the proliferation of cloud services, cloud-based systems can become a cost-effective means of on-demand content delivery. In order to make best use of the available cloud bandwidth and...
Provided by KTH Royal Institute of Technology
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Whitepapers
Content-Peering Dynamics of Autonomous Caches in a Content-Centric Network
January 14, 2013, 12:00am PST
A future content-centric Internet would likely consist of Autonomous Systems (ASes) just like today's Internet. It would thus be a network of interacting cache networks, each of them optimized for...
Provided by KTH Royal Institute of Technology
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Whitepapers
On the Effects of the Packet Size Distribution on the Packet Loss Process
January 1, 2013, 12:00am PST
Real-time multimedia applications have to use Forward Error Correction (FEC) and error concealment techniques to cope with losses in today's best-effort Internet. The efficiency of these solutions...
Provided by KTH Royal Institute of Technology
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Whitepapers
Robust Source-Channel Coding for Real-Time Multimedia
July 26, 2007, 12:00am PDT
Multimedia applications operating in today's Internet have to employ some form of error resilience to cope with losses. For interactive applications with strict delay constraints the latency...
Provided by KTH Royal Institute of Technology
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Whitepapers
Delay Asymptotics and Scalability for Peer-to-Peer Live Streaming
October 29, 2008, 12:00am PDT
A large number of peer-to-peer streaming systems has been proposed and deployed in recent years. Yet, there is no clear understanding of how these systems scale and how multi-path and multi-hop...
Provided by KTH Royal Institute of Technology
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Whitepapers
Stability and Performance of Overlay Multicast Systems Employing Forward Error Correction
September 30, 2008, 12:00am PDT
The two main sources of impairment in overlay multicast systems are packet losses and node churn. Yet, little is known about their effects on the data distribution performance. In this paper, the...
Provided by KTH Royal Institute of Technology
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Whitepapers
Interaction Patterns Between P2P Content Distribution Systems and ISPs
May 11, 2010, 12:00am PDT
Peer-To-Peer (P2P) content distribution systems are a major source of traffic in the Internet, but the application layer protocols they use are mostly unaware of the underlying network in...
Provided by KTH Royal Institute of Technology
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Whitepapers
Cache-to-Cache: Could ISPs Cooperate to Decrease Peer-to-Peer Content Distribution Costs?
November 9, 2009, 12:00am PST
The authors consider whether cooperative caching may reduce the transit traffic costs of Internet Service Providers (ISPs) due to Peer-To-Peer (P2P) content distribution systems. They formulate...
Provided by KTH Royal Institute of Technology
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Whitepapers
Fair Scheduling of Dynamically Provisioned WDM Connections With Differentiated Signal Quality
May 31, 2012, 12:00am PDT
Emerging, on-demand applications (e.g., Interactive video, ultra-high definition TV, backup storage and grid computing) are gaining momentum and are becoming increasingly important. Given the high...
Provided by KTH Royal Institute of Technology
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Whitepapers
Wi-Fi Sensing: Should Mobiles Sleep Longer as They Age?
January 16, 2013, 12:00am PST
An essential condition precedent to the success of mobile applications based on Wi-Fi (e.g., i-Cloud) is an energy-efficient Wi-Fi sensing. From a user's perspective, a good Wi-Fi sensing policy...
Provided by KTH Royal Institute of Technology
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Whitepapers
WiMAX or Wi-Fi: The Best Suited Candidate Technology for Building Wireless Access Infrastructure
July 19, 2007, 12:00am PDT
With the help of many expert communication engineers IEEE has developed various wireless standards in a hierarchical fashion. Some of the deployed wireless standards are: 802.15 (Bluetooth),...
Provided by KTH
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Whitepapers
On the Exact Solution to a Smart Grid Cyber-Security Analysis Problem
September 17, 2012, 12:00am PDT
This paper considers a smart grid cyber-security problem analyzing the vulnerabilities of electric power networks to false data attacks. The analysis problem is related to a constrained...
Provided by KTH Royal Institute of Technology
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Whitepapers
Modeling and Estimation of Partially Observed WLAN Activity for Cognitive WSNs
March 12, 2012, 12:00am PDT
Efficient communication in the crowded ISM band requires the communication networks to be aware of the networking environment and to control their communication protocols accordingly. In this...
Provided by KTH Royal Institute of Technology
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Whitepapers
Design of Green Optical Networks With Signal Quality Guarantee
May 24, 2012, 12:00am PDT
Energy consumption of communication networks is growing very fast due to the rapidly increasing traffic demand. Consequently, design of green communication networks gained a lot of attention. In...
Provided by KTH Royal Institute of Technology
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Whitepapers
On Combined Beamforming and OSTBC Over the Cognitive Radio Z-Channel With Partial CSI
May 24, 2012, 12:00am PDT
The authors consider a pair of Secondary nodes (SU) coupled, in Z-topology, with multiple pairs of Primary nodes (PU). The secondary (cognitive) transmitter is combining Beamforming with...
Provided by KTH Royal Institute of Technology
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Whitepapers
Anytime Reliability of Systematic LDPC Convolutional Codes
May 24, 2012, 12:00am PDT
The authors propose a LDPC Convolutional Code ensemble together with an expanding-window message-passing decoder that asymptotically have anytime properties when used for streaming transmission on...
Provided by KTH Royal Institute of Technology
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Whitepapers
Secure Distributed Top-K Aggregation
May 24, 2012, 12:00am PDT
In-network aggregation is an efficient and scalable distributed approach to global state approximation. However, security remains an open problem in such systems, especially when the authors...
Provided by KTH Royal Institute of Technology
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Whitepapers
Gossip-Based Resource Management for Cloud Environments
September 4, 2010, 12:00am PDT
The authors address the problem of resource management for a large-scale cloud environment that hosts sites. Their solution centers around a middleware architecture, the key element of which is a...
Provided by KTH Royal Institute of Technology
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Whitepapers
Policy Based Self-Management in Distributed Environments
August 19, 2009, 12:00am PDT
Currently, increasing costs and escalating complexities are primary issues in the distributed system management. The policy based management is introduced to simplify the management and reduce the...
Provided by KTH Royal Institute of Technology
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Whitepapers
State-Space Feedback Control for Elastic Distributed Storage in a Cloud Environment
March 21, 2012, 12:00am PDT
Elasticity in Cloud computing is an ability of a system to scale up and down (request and release resources) in response to changes in its environment and workload. Elasticity can be achieved...
Provided by KTH Royal Institute of Technology
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