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tcp - ip
(1507 results)-
White Papers
An Index Structure Framework to Analyze Host Mobility Supports for Integrated Networks
Feb 2009
Convergence is a key design aspect for next generation networks. Developing a general mobility management model is an important requirement for the integrated mobile networks. This paper begins...
Provided by Academy Publisher
-
White Papers
Web-Based Control & Notification for Home Automation Alarm Systems
Jun 2009
This paper describes the project and development of a very low-cost and small electronic prototype, especially designed for monitoring and controlling existing home automation alarm systems...
Provided by World Academy of Science, Engineering and Technology
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White Papers
On Improving the Reliability of Cluster Based Voice Over IP Servers
Feb 2008
The IP Multimedia Subsystem world (IMS) is a complex system involving critical stateful devices required to be highly available. Among the critical components in the IMS infrastructure is the...
Provided by Universite de Lyon
-
White Papers
Design and Implementation of Secure Electronic Payment System (Client)
Jun 2009
Secure electronic payment system is presented in this paper. This electronic payment system is to be secure for clients such as customers and shop owners. The security architecture of the system...
Provided by University of Computer Studies
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White Papers
Observed Structure of Addresses in IP Traffic
Jan 2011
This paper investigates the structure of addresses contained in IP traffic. Specifically, the authors analyze the structural characteristics of destination IP addresses seen on Internet links,...
Provided by MIT
-
White Papers
Hardware Support for Accelerating Data Movement in Server Platform
Jun 2007
Data movement (Memory copies) is a very common operation during network processing and application execution on servers. The performance of this operation is rather poor on today's microprocessors...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Concept for Radio Standard Spanning Communication in Mobile Ad Hoc Networks
Sep 2007
An important aspect in the field of self-organisation in mobile Ad Hoc networks is an efficient cross-linking of all nodes in a high-dynamic network topology. This should be durable against...
Provided by Technische Universitat Chemnitz
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White Papers
A Transport Layer Approach for Improving End-to-End Performance and Robustness Using Redundant Paths
Jan 2010
Recent work on Internet measurement and overlay networks has shown that redundant paths are common between pairs of hosts and that one can often achieve better end-to-end performance by adaptively...
Provided by Princeton University
-
White Papers
Performance of Common Data Communications Protocols Over Long Delay Links: An Experimental Examination
Jan 2011
This paper presents a number of experimental findings regarding the efficiency of terrestrial protocols when they are used over a satellite link at data rates of about 1.5 Mbits/sec. In...
Provided by Ohio University
-
White Papers
A Practical Implementation of Random Peer-to-Peer Communication for a Multiple-Robot System
Feb 2010
In this paper, the authors present a physical implementation of Random Peer-to-Peer (RP2P) communication for use in a multiple-robot system and analyze its performance. Traditionally,...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A Data Acquisition Middleware
Sep 2007
The authors propose a data acquisition middleware called DAQ-Middleware. The DAQ-Middleware will be able to make development of DAQ software easy which runs on many PCs. It consists of...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Relentless Congestion Control
May 2009
Relentless congestion control is a simple modification to AIMD congestion control: instead of halving cwnd after a loss, cwnd is reduced by the number of lost segments. It can be modeled as a...
Provided by Pittsburgh Supercomputing Center
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White Papers
Stochastic Modeling of a Single TCP/IP Session Over a Random Loss Channel
Jul 2009
In this paper the authors present an analytical framework for modeling the performance of a single TCP session in the presence of random packet loss. This framework may be applicable to...
Provided by University of Washington
-
White Papers
Anomaly Detection of IP Header Threats
Jan 2011
Threats have become a big problem since the past few years as computer viruses are widely recognized as a significant computer threat. However, the role of Information Technology security must be...
Provided by UniMAP
-
Whitepapers
Evaluation and Enhancement of TCP With Network Coding in Wireless Multihop Networks
Apr 2011
In this paper, the authors, based on NS-2 simulator, evaluate the performances of different TCP protocols with network coding in wireless multihop networks, and then propose two schemes to enhance...
Provided by Uppror Media Group
-
Whitepapers
NF-TCP: A Network Friendly TCP Variant for Background Delay-Insensitive Applications
Jan 2012
Delay-insensitive applications, such as P2P file sharing, generate substantial amounts of traffic and compete with other applications on an equal footing when using TCP. Further, to optimize...
Provided by University of Gloucestershire
-
Whitepapers
A Cross-Layer Approach for Improving TCP Performance in Mobile Environments
Nov 2008
Network-layer mobility protocols have been developed to keep continuous connectivity for mobile hosts while transparent to the higher layers. However, Due to its distinct characteristics of...
Provided by Springer Healthcare
-
Whitepapers
Decoupling Congestion Control Using Traffic Aggregates and Middleboxes
Sep 2008
A rise in numbers of large band-with-delay product links and an increasing heterogeneity of IP networks bring new challenges for the existing congestion control mechanisms. Congestion control...
Provided by University of Gloucestershire
-
White Papers
A Comparative Study on Available IPv6 Platforms for Wireless Sensor Network
Nov 2010
The low power wireless sensor devices which usually uses the low power wireless private area network (IEEE 802.15.4) standard are being widely deployed for various purposes and in different...
Provided by World Academy of Science, Engineering and Technology
-
White Papers
Analysis of Internet Backbone Traffic and Header Anomalies Observed
Aug 2007
The dominating Internet protocols, IP and TCP, allow some flexibility in implementation, including a variety of optional features. To support research and further development of these protocols,...
Provided by Chalmers University of Technology
-
White Papers
Passive Online Rogue Access Point Detection Using Sequential Hypothesis Testing With TCP ACK-Pairs
Aug 2007
Rogue (unauthorized) wireless access points pose serious security threats to local networks. In this paper, the authors propose two online algorithms to detect rogue access points using sequential...
Provided by University of Massachusetts
-
White Papers
TCP-Aware Channel Allocation in CDMA Networks
Jan 2009
This paper explores the use of rate adaptation in cellular networks to maximize throughput of long-lived TCP sessions. Modern cellular networks incorporate RF technology that allows them to...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Passive Online Detection of 802.11 Traffic Using Sequential Hypothesis Testing With TCP ACK-Pairs
Mar 2009
This paper proposes two online algorithms to detect 802.11 traffic from packet-header data collected passively at a monitoring point. These algorithms have a number of applications in real-time...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Intusion Detection Prototype Based on ADM-Logic
Feb 2008
Intrusion Detection Systems (IDS) are considered nowadays as one of the most important components in the security architecture of information systems. For a Misuse-based IDS, also known as...
Provided by Academy Publisher
-
White Papers
Fostering IPv6 Migration Through Network Quality Differentials
Jul 2010
Although IPv6 has been the next generation Internet protocol for nearly 15 years, new evidences indicate that transitioning from IPv4 to IPv6 is about to become a more pressing issue. This paper...
Provided by University of Pennsylvania
-
White Papers
Analyzing the Accuracy of CHOKE Hits, CHOKE Misses and CHOKE-RED Drops
Jan 2008
CHOKe, xCHOKe and RECHOKe are preferential dropping schemes that have been proposed for detection, control and punishment of malicious flows at routers in IP networks. They use CHOKe hits, CHOKe...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
TCP Performance Measurement in GPRS Link Adaptation Process
Mar 2008
This paper presents the results of measured TCP performance in the Link Adaptation (LA) process during the deployment of GPRS CS1 and CS2 coding schemes and after the activation of two more coding...
Provided by Universiti Malaysia Sarawak
-
White Papers
A Cross-Layer Packet Loss Identification Scheme to Improve TCP Veno Performance
Jan 2010
In wired-cum-wireless networks, one of the main design challenges for TCP is to accurately distinguish congestion losses from random losses caused due to channel noise and interference. TCP Veno...
Provided by Tennessee State University
-
White Papers
Improving and Analyzing LC-Trie Performance for IP-Address Lookup
Jun 2007
IP-address lookup is a key processing function of Internet routers. The lookup is challenging because it needs to perform a longest prefix match. In this paper, the authors present the...
Provided by Academy Publisher
-
White Papers
Performance Improvement in MANETs: A Cross Layer Approach Via TCP
Nov 2009
Mobile Ad Hoc network is a collection of mobile nodes that are arbitrarily located in such a manner that the interconnections between nodes are capable of dynamically changing on a continual...
Provided by Academy Publisher
-
White Papers
RECHOKe: A Scheme for Detection, Control and Punishment of Malicious Flows in IP Networks
Sep 2007
To control TCP-friendly flows from non-adaptive sources such as UDP and non-TCP friendly sources, the authors are proposing a new preferential dropping scheme called RECHOKe (REpeatedly CHOose and...
Provided by University of Texas at Arlington
-
White Papers
Overlay Node Placement: Analysis, Algorithms and Impact on Applications
Jan 2011
Overlay routing has emerged as a promising approach to improving performance and reliability of Internet paths. To fully realize the potential of overlay routing under the constraints of...
Provided by Purdue University
-
White Papers
Measurement and Modeling of the Origins of Starvation in Congestion Controlled Mesh Networks
Jan 2008
Significant progress has been made in understanding the behavior of TCP and congestion-controlled traffic over multihop wireless networks. Despite these advances, however, no prior work identified...
Provided by Rice University
-
White Papers
Understanding iWARP: Eliminating Overhead and Latency in Multi-Gb Ethernet Networks
Sep 2007
For years, Ethernet has been the de facto standard LAN for connecting users to each other and to network resources. Ethernet sales volumes made it unquestionably the most cost effective data...
Provided by Ohio State University
-
White Papers
Mobile TCP Usage Characteristics and the Feasibility of Network Migration Without Infrastructure Support
Sep 2010
In this poster the authors describe initial findings regarding Internet usage characteristics, in particular TCP flows from a field study with 25 iPhone users. The authors present details...
Provided by Rice University
-
White Papers
The Evolution of Internet Congestion
Aug 2009
This paper discusses the evolution of the congestion controls that govern all Internet traffic. In particular the authors chronicle and discuss the implications of the fact that the most...
Provided by Massachusetts Institute of Technology
-
White Papers
User and Network Interplay in Internet Telemicroscopy
Oct 2007
Remote access of electron microscopes over the Internet (i.e., Telemicroscopy) is a unique network-dependent immersive multimedia application. It demands high-resolution (2D and 3D) video image...
Provided by ICST
-
Webcasts
Your Cloud, Your Business: Perspectives from Verizon and VMware
Feb 2011
Like the idea of cloud computing but want a provider that supports the applications you already have? How can you be sure you get the security you need — and pass audit — with an external cloud?...
Provided by VMware
-
White Papers
HxH: A Hop-by-Hop Transport Protocol for Multi-Hop Wireless Networks
Nov 2008
TCP can perform poorly in multi-hop wireless networks due to problems that arise with contention and mobility. End-to-end protocols are at an inherent disadvantage in trying to solve these...
Provided by Association for Computing Machinery
-
White Papers
TCP Variants and Transfer Time Predictability in Very High Speed Networks
Jan 2008
In high performance distributed computing applications, data movements have demanding performance requirements such as reliable and predictable delivery. Predicting the throughput of large...
Provided by Institute of Electrical and Electronics Engineers
-
Whitepapers
Detecting Pulsing Denial-of-Service Attacks Based on the Bandwidth Usage Condition
Apr 2008
Pulsing Denial-of-Service (PDoS) attacks seriously degrade the throughput of TCP flows and consequently pose a grave detrimental effect on network performance. The fact that they generate less...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Real-Life Multi-Hop Multi-Radio Multi-Channel Wireless Mesh Network Experiments: 802.11n Is Not Any Better Than 802.11a!
May 2011
Wireless Mesh Network (WMN) has become a popular access network architecture in the community due to its low cost and readily deployable nature. However, it is well known that multi-hop...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
An Improvement on TCP Congestion Control Protocol for Next Generation Networks
Mar 2012
Recent years have shown an increased interest towards multimedia rich applications. Multimedia content ranges from text or simple images to audio data or video data. A Next-Generation Network...
Provided by International Journal of Information and Electronics Engineering
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Whitepapers
Measuring the State of ECN Readiness in Servers, Clients, and Routers
Nov 2011
Better exposing congestion can improve traffic management in the wide-area, at peering points, among residential broadband connections, and in the data center. TCP's network utilization and...
Provided by Association for Computing Machinery
-
Whitepapers
Proportional Rate Reduction for TCP
Jul 2011
Packet losses increase latency for Web users. Fast recovery is a key mechanism for TCP to recover from packet losses. In this paper, the authors explore some of the weaknesses of the standard...
Provided by Association for Computing Machinery
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Whitepapers
Robust End-to-End Available Bandwidth Estimation for Interactive Satellite networks
Sep 2011
This paper presents an efficient and accurate available bandwidth estimation algorithm for satellite links which generally have long propagation delay. Either the method using the rate of...
Provided by International Journal of Information and Electronics Engineering
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Whitepapers
Feedback Transmission in Large-Scale IPTV Sessions
Sep 2009
In this paper, the authors introduce the Tree Transmission Protocol (TTP), which they use for the organization of a tree structure consisting of IPTV nodes for hierarchical feedback aggregation in...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
TCP/IP Over IEEE 802.11b WLAN: The Challenge of Harnessing Known-Corrupt Data
Apr 2008
The two transport protocols DCCP and UDP-Lite can make use of data that are known to be erroneous, provided that the link layer hands over such data. A similar functionality has been suggested for...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
An Adaptive Packet Dropping Algorithm for Improved VoIP Quality at ADSL-Subscribers
Apr 2008
Delay is one of the most important parameters of VoIP which can significantly impact the voice quality. When crossing an ADSL downlink, a VoIP application has to contend for the bandwidth with...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
On Preventing Unnecessary Fast Retransmission With Optimal Fragmentation Strategy
Apr 2008
Multi-path transferring on the different paths with diverse delays would cause reordering and so unnecessary retransmission which eventually degrades the throughput of connections considerably. To...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
On the Time Scale of TCP-Friendly Admission Control Protocols
Apr 2008
The definition of TCP friendliness has been evolved over time from the traditional one for congestion control protocols to the recent ones for admission control protocols. All of them can...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Active Queue Management Controller for the High Speed TCP Protocol
Apr 2008
This paper introduces the HSTCP-H2 AQM controller, an optimal AQM controller for networks which employ the HSTCP protocol as their transport protocol. The synthesis of the controller uses a...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
RTP/AVPF Compliant Feedback for Error Resilient Video Coding in Conversational Applications
Sep 2009
Feedback-based error-resilient video coding relies on efficient transmission of feedback messages. The Audio-Visual Profile with Feedback (AVPF) for Real-time Transport Control Protocol (RTCP),...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Achieving Fast Recovery in IP Networks by Multiple Routing Configuration
Jul 2012
The internet has taken a central role in the communication infrastructure. The demand for internet has increased a lot but the problem is slow convergence of routing protocol after a failure has...
Provided by International Journal of Computer Science and Information Technologies
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Whitepapers
Implementation Strategy for Optical Fiber Modbus-TCP Based Nuclear Radiation Detection Instrument for Nuclear Emergency
Jul 2012
Any detection of Nuclear emergency is prone to the EMP generated by the blast. Hence use of conventional wireless & wired sensor networks in such scenarios becomes very difficult. Thus an...
Provided by International Journal of Engineering Trends and Technology
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Whitepapers
Using Performance Enhancing Proxies With Demand Assignment Multiple Access Systems
Sep 2008
TCP's congestion control algorithm can cause it to under-perform when round trip times and error rates are high. Performance Enhancing Proxies (PEPs) improve performance by breaking end-to-end TCP...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Impact of Overlapped Transmission on the Performance of TCP in Multihop Ad Hoc Networks
Oct 2008
Multi-hop routing in wireless ad hoc networks creates situations in which some nodes know the content of packets being transmitted by neighboring nodes. This knowledge enables simplified...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Analysis of ECN on TCP Performance Enhancing Proxy Performance for Satellite Networks
Sep 2008
TCP has been a robust and efficient protocol for data communication in the terrestrial wired networks for more than a couple of decades now. However, TCP is very inefficient over high delay and...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Supporting Reliable and Secure Transport Services Over DVB-RCS Satellite Systems Using XCP
Sep 2008
The DVB-RCS standard provides a framework for Multi-Frequency TDMA (MF-TDMA) and dynamic resource (frequencies and time slots) allocation over satellite links. Nevertheless, MF-TDMA and dynamic...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
HAIPE Compliant TCP Performance Enhancing Proxy for Bandwidth-on-Demand Environment
Oct 2008
IP layer encryption introduces substantial challenges for Bandwidth on Demand satellite communication. The authors' solution, namely Broadband HAIPE-embeddable SATCOM Terminal (BHeST), utilizes...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Decoupling Congestion Control Using Traffic Aggregates and Middleboxes
Sep 2008
A rise in numbers of large band-with-delay product links and an increasing heterogeneity of IP networks bring new challenges for the existing congestion control mechanisms. Congestion control...
Provided by University of Gloucestershire
-
Whitepapers
A Cross-Layer Approach for Improving TCP Performance in Mobile Environments
Nov 2008
Network-layer mobility protocols have been developed to keep continuous connectivity for mobile hosts while transparent to the higher layers. However, Due to its distinct characteristics of...
Provided by Springer Healthcare
-
Whitepapers
NF-TCP: A Network Friendly TCP Variant for Background Delay-Insensitive Applications
Jan 2012
Delay-insensitive applications, such as P2P file sharing, generate substantial amounts of traffic and compete with other applications on an equal footing when using TCP. Further, to optimize...
Provided by University of Gloucestershire
-
Whitepapers
Evaluation and Enhancement of TCP With Network Coding in Wireless Multihop Networks
Apr 2011
In this paper, the authors, based on NS-2 simulator, evaluate the performances of different TCP protocols with network coding in wireless multihop networks, and then propose two schemes to enhance...
Provided by Uppror Media Group
-
Whitepapers
Performance Analysis of TFMCC
Aug 2011
Increasing popularity of real time traffic application has lead to increase in non TCP traffic over the internet. These non TCP applications does not provide adequate congestion control compared...
Provided by International forum of researchers Students and Academician
-
Whitepapers
To Improve TCP Performance in Mobile Ad Hoc Network
Aug 2011
Transmission Control Protocol (TCP) is a reliable end-to-end protocol which is widely used in wired network. In the next generation heterogeneous network, the performance of TCP is not suitable....
Provided by International forum of researchers Students and Academician
-
Whitepapers
A Study on Security in Internet Enabled TV
Aug 2011
During the course of its research, the security firmware of the TV's Internet interface failed to confirm script integrity before scripts were run. The attacker could intercept transmissions from...
Provided by International forum of researchers Students and Academician
-
Whitepapers
Improving the Performance of Transport Layer Protocol in MANETs Using Modified Route Control Mechanism
May 2011
In MANETs, due to frequent node mobility, data packets switch from one route to another route without the knowledge of sender. Due to this, packets may not be delivered to the receiver in order or...
Provided by International forum of researchers Students and Academician
-
Whitepapers
Advanced Modeling of Packet Switched Network in WAP
Aug 2012
Computer networks form an essential substrate for the multitude of distributed application which is now an essential part of modern business and personal life. It is important to optimize the...
Provided by International forum of researchers Students and Academician
-
Whitepapers
A Simple Network Adapter Simulation on EML Layer for Optics Management System
May 2012
Simple network adapter initially which acts as an interface between the transaction server and network elements communicates over the channel through TCPPDU. Presently the disadvantage being...
Provided by International forum of researchers Students and Academician
-
Whitepapers
TCPMoon: Monitoring the Diffusion of TCP Congestion Control Variants in the Internet
Apr 2011
TCP congestion control mechanism has a critical impact on the Internet stability and performance. In relatively recent times, a number of novel TCP congestion control variants, such as TCP BIC,...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
TCP Window-Size Delegation for TXOP Exchange in Wireless Access Networks
Apr 2011
The authors propose a TCP window-size delegation method for TXOP Exchange applicable to the downlink in wireless access networks. In TXOP Exchange, the 'Compliant' STAtions (STAs) cooperatively...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Stable Queue Management for Supporting TCP Flows Over Wireless Networks
Apr 2011
Congestion control for wireless networks is much more challenging than that for wired networks, due to the limited wireless spectrum and severe impairments of wireless medium which suffer from...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Favoring Short Flows Without Punishing Long Flows for the Internet Traffic Performance Improvement
Jan 2012
An explosive growth in business applications using the Internet have resulted in a strong demand for some notion of reliability or quality of service. During periods of congestion or failure, the...
Provided by IRPN Press
-
Whitepapers
Recovery of Loss of Packet in Network Using Constant Packet Reordering
Mar 2011
When the packet is reordered the most standard implementation of the Transmission Control Protocol (TCP) gives poor performance. This paper proposes a new version of the TCP which gives the high...
Provided by Interscience Open Access Journals
-
Whitepapers
Dynamic Detection of Packet Losses by CRDP
Jul 2011
TCP has provided the primary means to transfer data reliably across the Internet; however, TCP has imposed limitations on several applications. Measurement and estimation of packet loss...
Provided by Interscience Open Access Journals
-
Whitepapers
Evaluation of TCP State Replication Methods for High-Availability Firewall Clusters
Oct 2008
To provide the reliable connectivity between two endpoints over the Internet, a firewall cluster for stateful high availability removes the single-point failure by replicating and maintaining TCP...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Friendly P2P: Application-Level Congestion Control for Peer-to-Peer Applications
Oct 2008
Peer-To-Peer (P2P) file sharing applications use multiple TCP connections between peers to transfer data. The aggressiveness and robustness of P2P technology remarkably improve transfer efficiency...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
High-Speed, Short-Latency Multipath Ethernet for Data Center Area Communications
Oct 2008
In this paper, the authors propose a simplified multi-path aggregation scheme, Ethernet with Flow Label for Multi-Path, called EFL-MP. There are several aggregation schemes, such as Link...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
The Effect of Opportunistic Scheduling on TCP Performance Over Shared Wireless Downlink
Oct 2008
Much work has been done to modify the TCP protocol to improve TCP performance - mainly throughput, over wireless link. However, such improvements need to change the TCP implementation on user...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Evaluation and Enhancement of TCP With Network Coding in Wireless Multihop Networks
Apr 2011
In this paper, the authors, based on NS-2 simulator, evaluate the performances of different TCP protocols with network coding in wireless multihop networks, and then propose two schemes to enhance...
Provided by Uppror Media Group
-
Whitepapers
NF-TCP: A Network Friendly TCP Variant for Background Delay-Insensitive Applications
Jan 2012
Delay-insensitive applications, such as P2P file sharing, generate substantial amounts of traffic and compete with other applications on an equal footing when using TCP. Further, to optimize...
Provided by University of Gloucestershire
-
Whitepapers
A Cross-Layer Approach for Improving TCP Performance in Mobile Environments
Nov 2008
Network-layer mobility protocols have been developed to keep continuous connectivity for mobile hosts while transparent to the higher layers. However, Due to its distinct characteristics of...
Provided by Springer Healthcare
-
Whitepapers
Decoupling Congestion Control Using Traffic Aggregates and Middleboxes
Sep 2008
A rise in numbers of large band-with-delay product links and an increasing heterogeneity of IP networks bring new challenges for the existing congestion control mechanisms. Congestion control...
Provided by University of Gloucestershire
-
White Papers
A Comparative Study on Available IPv6 Platforms for Wireless Sensor Network
Nov 2010
The low power wireless sensor devices which usually uses the low power wireless private area network (IEEE 802.15.4) standard are being widely deployed for various purposes and in different...
Provided by World Academy of Science, Engineering and Technology
-
White Papers
Analysis of Internet Backbone Traffic and Header Anomalies Observed
Aug 2007
The dominating Internet protocols, IP and TCP, allow some flexibility in implementation, including a variety of optional features. To support research and further development of these protocols,...
Provided by Chalmers University of Technology
-
White Papers
Passive Online Rogue Access Point Detection Using Sequential Hypothesis Testing With TCP ACK-Pairs
Aug 2007
Rogue (unauthorized) wireless access points pose serious security threats to local networks. In this paper, the authors propose two online algorithms to detect rogue access points using sequential...
Provided by University of Massachusetts
-
White Papers
TCP-Aware Channel Allocation in CDMA Networks
Jan 2009
This paper explores the use of rate adaptation in cellular networks to maximize throughput of long-lived TCP sessions. Modern cellular networks incorporate RF technology that allows them to...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Passive Online Detection of 802.11 Traffic Using Sequential Hypothesis Testing With TCP ACK-Pairs
Mar 2009
This paper proposes two online algorithms to detect 802.11 traffic from packet-header data collected passively at a monitoring point. These algorithms have a number of applications in real-time...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Intusion Detection Prototype Based on ADM-Logic
Feb 2008
Intrusion Detection Systems (IDS) are considered nowadays as one of the most important components in the security architecture of information systems. For a Misuse-based IDS, also known as...
Provided by Academy Publisher
-
White Papers
Fostering IPv6 Migration Through Network Quality Differentials
Jul 2010
Although IPv6 has been the next generation Internet protocol for nearly 15 years, new evidences indicate that transitioning from IPv4 to IPv6 is about to become a more pressing issue. This paper...
Provided by University of Pennsylvania
-
White Papers
Analyzing the Accuracy of CHOKE Hits, CHOKE Misses and CHOKE-RED Drops
Jan 2008
CHOKe, xCHOKe and RECHOKe are preferential dropping schemes that have been proposed for detection, control and punishment of malicious flows at routers in IP networks. They use CHOKe hits, CHOKe...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
TCP Performance Measurement in GPRS Link Adaptation Process
Mar 2008
This paper presents the results of measured TCP performance in the Link Adaptation (LA) process during the deployment of GPRS CS1 and CS2 coding schemes and after the activation of two more coding...
Provided by Universiti Malaysia Sarawak
-
White Papers
A Cross-Layer Packet Loss Identification Scheme to Improve TCP Veno Performance
Jan 2010
In wired-cum-wireless networks, one of the main design challenges for TCP is to accurately distinguish congestion losses from random losses caused due to channel noise and interference. TCP Veno...
Provided by Tennessee State University
-
White Papers
Improving and Analyzing LC-Trie Performance for IP-Address Lookup
Jun 2007
IP-address lookup is a key processing function of Internet routers. The lookup is challenging because it needs to perform a longest prefix match. In this paper, the authors present the...
Provided by Academy Publisher
-
White Papers
Performance Improvement in MANETs: A Cross Layer Approach Via TCP
Nov 2009
Mobile Ad Hoc network is a collection of mobile nodes that are arbitrarily located in such a manner that the interconnections between nodes are capable of dynamically changing on a continual...
Provided by Academy Publisher
-
White Papers
RECHOKe: A Scheme for Detection, Control and Punishment of Malicious Flows in IP Networks
Sep 2007
To control TCP-friendly flows from non-adaptive sources such as UDP and non-TCP friendly sources, the authors are proposing a new preferential dropping scheme called RECHOKe (REpeatedly CHOose and...
Provided by University of Texas at Arlington
-
White Papers
Overlay Node Placement: Analysis, Algorithms and Impact on Applications
Jan 2011
Overlay routing has emerged as a promising approach to improving performance and reliability of Internet paths. To fully realize the potential of overlay routing under the constraints of...
Provided by Purdue University
-
White Papers
Measurement and Modeling of the Origins of Starvation in Congestion Controlled Mesh Networks
Jan 2008
Significant progress has been made in understanding the behavior of TCP and congestion-controlled traffic over multihop wireless networks. Despite these advances, however, no prior work identified...
Provided by Rice University
-
White Papers
Understanding iWARP: Eliminating Overhead and Latency in Multi-Gb Ethernet Networks
Sep 2007
For years, Ethernet has been the de facto standard LAN for connecting users to each other and to network resources. Ethernet sales volumes made it unquestionably the most cost effective data...
Provided by Ohio State University
-
White Papers
Mobile TCP Usage Characteristics and the Feasibility of Network Migration Without Infrastructure Support
Sep 2010
In this poster the authors describe initial findings regarding Internet usage characteristics, in particular TCP flows from a field study with 25 iPhone users. The authors present details...
Provided by Rice University
-
White Papers
The Evolution of Internet Congestion
Aug 2009
This paper discusses the evolution of the congestion controls that govern all Internet traffic. In particular the authors chronicle and discuss the implications of the fact that the most...
Provided by Massachusetts Institute of Technology
-
White Papers
User and Network Interplay in Internet Telemicroscopy
Oct 2007
Remote access of electron microscopes over the Internet (i.e., Telemicroscopy) is a unique network-dependent immersive multimedia application. It demands high-resolution (2D and 3D) video image...
Provided by ICST
-
Webcasts
Your Cloud, Your Business: Perspectives from Verizon and VMware
Feb 2011
Like the idea of cloud computing but want a provider that supports the applications you already have? How can you be sure you get the security you need — and pass audit — with an external cloud?...
Provided by VMware
-
White Papers
HxH: A Hop-by-Hop Transport Protocol for Multi-Hop Wireless Networks
Nov 2008
TCP can perform poorly in multi-hop wireless networks due to problems that arise with contention and mobility. End-to-end protocols are at an inherent disadvantage in trying to solve these...
Provided by Association for Computing Machinery
-
White Papers
TCP Variants and Transfer Time Predictability in Very High Speed Networks
Jan 2008
In high performance distributed computing applications, data movements have demanding performance requirements such as reliable and predictable delivery. Predicting the throughput of large...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Fairness Issues When Transferring Large Volumes of Data on High Speed Networks With Router-Assisted Transport Protocols
Jan 2008
This paper presents improvements of the eXplicit Control Protocol (XCP) in order to support fairness between XCP and TCP flows. The mechanism is based on two main components: estimations of the...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Realistic Simulation of Network Protocols in VANET Scenarios
Jan 2008
Simulation of network protocol behavior in Vehicular Ad hoc NETwork (VANET) scenarios is the predominant basis for evaluating the applicability of particular protocols developed in the Mobile Ad...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
The Case for Ubiquitous Transport-Level Encryption
Jun 2010
Today, Internet traffic is encrypted only when deemed necessary. Yet modern CPUs could feasibly encrypt most traffic. Moreover, the cost of doing so will only drop over time. TCP-Crypt is a TCP...
Provided by Stanford University
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White Papers
Making Large Scale Deployment of RCP Practical for Real Networks
Jan 2008
The authors recently proposed the Rate Control Protocol (RCP) as a way to minimize download times (or flow-completion times). Simulations suggest that if RCP were widely deployed, downloads would...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Proxy Caching in Split TCP: Dynamics, Stability and Tail Asymptotics
Jan 2008
The split of a multihop, point to point TCP connection consists in replacing a plain, end-to-end TCP connection by a cascade of TCP connections. In such a cascade, connection n feeds connection...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
On TCP-Based SIP Server Overload Control
Aug 2010
The Session Initiation Protocol (SIP) server overload management has attracted interest since SIP is being widely deployed in the Next Generation Networks (NGN) as a core signaling protocol. Yet...
Provided by Association for Computing Machinery
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White Papers
Enhanced Server Fault Tolerance for Improved User Experience
Jan 2011
Interactive applications such as email, calendar, and maps are migrating from local desktop machines to data centers due to the many advantages offered by such a computing environment....
Provided by University of Colorado at Boulder
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White Papers
Supporting Predicate Routing in DTN Over MANET
Sep 2008
The authors consider a Delay Tolerant Network (DTN) whose users (Nodes) are connected by an underlying Mobile Ad hoc NETwork (MANET) substrate. Users can declaratively express high-level policy...
Provided by Association for Computing Machinery
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White Papers
Assessing the Security of a Clean-Slate Internet Architecture
Dec 2010
The TCP/IP architecture was originally designed without taking security measures into consideration. Over the years, it has been subjected to many attacks, which has led to many patches to counter...
Provided by Boston University
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White Papers
The Important Role of Storage for Success in Server Virtualization
Oct 2010
This white paper describes the advantages of scale-out iSCSI storage in four areas—cost, high availability and disaster recovery, performance, and management—and illustrates how SANs provide...
Provided by PC Mall
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White Papers
Masquerading a Wired Covert Channel Into a Wireless-Like Channel
Nov 2008
This paper presents a novel method to implement a covert channel that is based on inducing dynamics to convey a covert message. These dynamics are induced in a manner that emulates the normal...
Provided by Texas State University
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White Papers
TCP-Compose - A TCP-Net Based Algorithm for Efficient Composition of Web Services Using Qualitative Preferences
Nov 2008
In many practical applications, trade-offs involving non-functional attributes e.g., availability, performance play an important role in selecting component services in assembling a feasible...
Provided by Springer Science+Business Media
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White Papers
RAPID: Shrinking the Congestion-Control Timescale
May 2009
TCP congestion-control is fairly inefficient in achieving high throughput in high-speed and dynamic-bandwidth environments. The main culprit is the slow bandwidth-search process used by TCP, which...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Stochastic Analysis of Scalable TCP
May 2009
The unsatisfactory performance of TCP in high speed wide area networks has led to several versions of TCP - like H-TCP, Fast TCP, Scalable TCP, Compound or CUBIC, all aimed at speeding up the...
Provided by Institute of Electrical and Electronics Engineers
