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tcp - ip
(1508 results)-
Case Studies
Vurv Technology Streamlines Hosting Environment and Enhances Security With BIG-IP LTM 8400 and Application Security Manager
Nov 2008
Vurv Technology provides companies of all sizes with on-demand talent management solutions for recruitment, onboarding, performance, and compensation management. The challenge was to simplify...
Provided by F5 Networks
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Webcasts
Creating New Revenue From Advertising
May 2009
Media companies have long benefited from dual revenue streams, selling content to consumers while also selling time or space to advertisers. Service providers are now entering the media business...
Provided by Alcatel-Lucent
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Webcasts
Carrier Voice Transformation: Strategies for the Second Wave
Dec 2008
Over the past years, fixed and mobile carriers have invested in the IP'ization of their network and the replacement of TDM switches with Softswitch-based architectures. Driven by the continuously...
Provided by Alcatel-Lucent
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White Papers
IP-Availability and SLA
Nov 2008
This paper studies possible Service Level Agreement (SLA) objectives corresponding network service availability in packet switched networks, focusing on IP networks. Service availability is looked...
Provided by VTT
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White Papers
On Availability of Intermediate Data in Cloud Computations
Apr 2009
This paper takes a renewed look at the problem of managing intermediate data that is generated during dataflow computations (e.g., MapReduce, Pig, Dryad, etc.) within clouds. It discusses salient...
Provided by University of Illinois
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Whitepapers
Enterprise and Web 2.0 application support in a modern mainframe environment
Dec 2008
"Enterprise Web 2.0 application support from IBM IBM® WebSphere® Portal for IBM System z® software provides an efficient way for mainframe users to extend the value of their System z platform to...
Provided by IBM
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White Papers
IP Links in Multihop Ad Hoc Wireless Networks?
Jul 2009
A number of efforts currently aim at scalable and efficient mobile ad hoc routing, an essential piece concerning the integration of such networks in the Internet. However, there is another...
Provided by French National Institute for Research in Computer Science and Control
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White Papers
On the Accuracy of TCP Throughput Prediction for Opportunistic Wireless Networks
May 2009
The increasing density of WiFi Access Points (APs) in metropolitan areas is enabling an opportunistic model of wireless networking, whereby a "Guest" user within range of one or more wireless APs...
Provided by University of Wisconsin-Madison
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White Papers
Practical Rate-Based Congestion Control for Wireless Mesh Networks
Nov 2008
This paper introduces an adaptive pacing scheme to overcome the drawbacks of TCP in wireless mesh networks with Internet connectivity. The pacing scheme is implemented at the wireless TCP sender...
Provided by University of Leipzig
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White Papers
Evaluation of Flight Size Auto Tuning on 3.5G Commercial Wireless Packet Access Network
Jun 2008
This paper evaluates a performance of Flight Size Auto Tuning (FS-AT), a TCP congestion control method for high speed wireless access networks, on the commercial network of 3G and 3.5G mobile...
Provided by FUTURE UNIVERSITY-HAKODATE
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White Papers
Decoupling Congestion Control From TCP for Multi-Hop Wireless Networks: Semi-TCP
Sep 2009
TCP performs poorly in multihop wireless networks and even worse if end-to-end connectivity is often broken such as in challenged networks. Lots of research has been carried out but this problem...
Provided by Association for Computing Machinery
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White Papers
Enhancing Wireless TCP: A Serialized-Timer Approach
Aug 2009
In wireless networks, TCP performs unsatisfactorily since packet reordering and random losses may be falsely interpreted as congestive losses. This causes TCP to trigger fast retransmission and...
Provided by University of Hong Kong
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Whitepapers
Performance Analysis of Datagram Congestion Control Protocol (DCCP)
Oct 2011
Applications like streaming audio, Internet telephony and multi-player online games prefer timeliness in packet delivery to reliability. TCP's reliability through packet retransmission and abrupt...
Provided by International Journal of Computer Theory and Engineering (IJCTE)
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Whitepapers
Optimizing TCP Performance Through Joint Channel Coding and Power Management in Power Constrained Satellite Networks
Oct 2008
In this paper an analytical framework is introduced for the optimization of TCP performance through joint channel coding and transmission power management in satellite communications, where both...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Performance Optimization of Transmission Control Protocol in Heterogeneous Wireless Network During Mobility
Aug 2008
Transmission Control Protocol (TCP) has shown serious performance limitations on wireless media. The main causes of these limitations have their root in mobility and link characteristics of...
Provided by Mohammad Ali Jinnah University, Islamabad
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White Papers
Exploring TCP/IP Performance for Wireless Networks With Multi-Agent System
Oct 2008
Rapid advances in consumer electronics have led to use off-the-shelf gaming hardware and software that provide better interactive graphics. In recent times the uses of wireless devices are...
Provided by RMD Engineering College
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White Papers
Mitigations in TCP Performance for Jitter and Loss in W-CDMA Networks
Feb 2009
All is facing two major cause of performance degradation in TCP traffic over wireless network such as W-CDMA that utilizing link ARQ mechanisms; jitter and loss in streams of segments. For...
Provided by International Journal of Computer Science and Network Security
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Whitepapers
Joint Hop-by-Hop and Receiver-Driven Interest Control Protocol for Content-Centric Networks
Aug 2012
Content-Centric Networking (CCN) advocates a new transport model tailored to named-data communication. Three features distinguish CCN transport from the TCP/IP model: unique endpoint at the...
Provided by Association for Computing Machinery
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Whitepapers
Estimating Packet Loss Rate in the Access Through Application-Level Measurements
Aug 2012
End user monitoring of quality of experience is one of the necessary steps to achieve an effective and winning control over network neutrality. The involvement of the end user, however, requires...
Provided by Association for Computing Machinery
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Whitepapers
Congestion Control for Multicast Transmission Over UMTS
Sep 2007
In this paper, the authors present a novel mechanism for the multicast congestion control over Universal Mobile Telecommunications System (UMTS) networks. The proposed mechanism is based on the...
Provided by University of Patras
-
Whitepapers
A Study of Multicast Congestion Control for UMTS
Jan 2009
In this paper, the authors study the applicability of multicast congestion control over Universal Mobile Telecommunications System (UMTS) networks. They analyze two well-known multicast congestion...
Provided by John Wiley & Sons
-
White Papers
Optimize NetApp SnapMirror Over the WAN With Cisco Wide Area Application Services
Aug 2008
Cisco WAAS provides considerable performance improvement for the NetApp SnapMirror application over the WAN by optimizing bandwidth and accelerating TCP flows. The tests results illustrated in...
Provided by Cisco Systems
-
White Papers
Cisco Nexus 5020 Switch Performance in Market-Data and Back-Office Data Delivery Environments
May 2009
In the capital markets industry today, significant growth in the levels of data traffic for pre- and post-trade information processing has become the norm. Addressing this continued and...
Provided by Cisco Systems
-
White Papers
Migration to All-IP RAN Transport
Feb 2009
The rapid pace of technological change is impacting mobile networks as never before and mobile operators are faced with hard choices as to where to focus resources. The Cisco strategy of...
Provided by Cisco Systems
-
White Papers
Software Licensing on Cisco 800 Series Integrated Service Routers
Apr 2009
Cisco 890, 880, and 860 Series Integrated Services Routers are fixed-configuration routers that provide collaborative business solutions for secure data communication to small branch offices,...
Provided by Cisco Systems
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White Papers
Deploying Cisco Wide Area Application Services and Digital Media System for Video Acceleration
Oct 2008
Cisco Wide Area Application Services (WAAS) and Cisco Digital Media System (DMS) provide a simple and efficient solution for delivering high-quality live video and VoD throughout the enterprise...
Provided by Cisco Systems
-
White Papers
Flow-Based TCP Connection Analysis
Sep 2009
This paper discusses the need for accurate analysis of TCP connections based on aggregated flow information. Due to increasing bandwidths in the Internet, flow metering is thought to be the a...
Provided by Friedrich-Alexander University Erlangen-Nuremberg
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White Papers
Customers in the Real World - The Story of Things-4-You: Reaping the Benefits of IP Geolocation
Oct 2009
As more and more human activity moves online, it is easy to think that geography no longer matters - surely the internet is without borders? Whilst in some cases this is true, more often than not...
Provided by Quocirca
-
White Papers
Best Practices for Next-Generation IP Address Management
Nov 2005
This white paper provides IT professionals a guide for how to flawlessly execute tasks for IP management, and recommends best practices for simplifying the IP management process. These best...
Provided by International Network Services
-
White Papers
Mobility Management for Dummies. Get Your Guide Now, Compliments of Sybase.
Mar 2010
These days, most business is no longer done in an office. It's being done wherever you interact with customers or your employees are located. This presents an opportunity for you to gain a key...
Provided by Sybase
-
White Papers
No Harmony in Harmonics
Mar 2010
Harmonic currents generated by non-linear electronic loads increase power system heat losses and power bills for end users. These harmonic-related losses reduce system efficiency, cause apparatus...
Provided by Eaton
-
Case Studies
3Com's Energy-Efficient Core-to-Edge Network Provides Abu Dhabi National Oil Company With Secure, Converged IP Communications
Dec 2009
3Com provided a core-to-edge converged network infrastructure that could accommodate the voice, data and wireless communications needs of the expanding number of pupils and staff at ADNOC's...
Provided by 3Com
-
Case Studies
Leveraging IT to Create an Innovative, Collaborative, Student-Centric Curricula
Jul 2009
Though less than a decade old, Franklin W. Olin College of Engineering, located in Needham, Mass., is already competing against the finest engineering schools in the country, including MIT and...
Provided by Nortel Networks
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Whitepapers
Small Computer System Interface Over IP and Fibre Channel Over Ethernet: A Comparison
Jul 2009
Data centers typically run multiple separate networks, including an Ethernet network for client-to-server and server to-server communications, and a Fibre Channel SAN. To support various types of...
Provided by IBM
-
Whitepapers
End-to-End Differentiation of Congestion and Wireless Losses
Jan 2012
In this paper, the authors explore end-to-end Loss Differentiation Algorithms (LDAs) for use with congestion-sensitive video transport protocols for networks with either backbone or last-hop...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
An Experimental Study on the Performance and Fairness of Loss Differentiation for TCP
Jan 2012
This paper investigates the performance and fairness of receiver-based loss differentiation for TCP. Experiments have been performed with a FreeBSD kernel implementation. As expected, the results...
Provided by Karlstad University
-
White Papers
Saving Energy in IP-Over-WDM Networks by Switching Off Line Cards in Low-Demand Scenarios
Oct 2009
The paper estimates potential energy savings in IP-over-WDM networks achieved by switching off router line cards in low-demand hours. The paper compares three approaches to react on dynamics in...
Provided by Technical University of Berlin
-
White Papers
Class-Based Weighted Window for TCP Fairness in WLANs
Apr 2009
The explosive growth of the Internet has extended to the wireless domain. The number of Internet users and mobile devices with wireless Internet access is continuously increasing. However, the...
Provided by Universiti Putra Malaysia
-
White Papers
On the Fair Coexistence of Loss and Delay-Based TCP
Dec 2009
Delay-based TCP variants continue to attract a large amount of attention in the networking community. Potentially, they offer the possibility to efficiently use network resources while at the same...
Provided by Cisco Systems
-
White Papers
Robust TCP: An Improvement on TCP Protocol
Mar 2010
The Transmission Control Protocol (TCP) is the most popular transport layer protocol for the internet. Congestion Control is used to increase the congestion window size if there is additional...
Provided by Journal of Theoretical and Applied Information Technology
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Whitepapers
Optimization of Large Scale of Files Transfer in Meteorological Grid
Feb 2013
In this paper, the authors focus on performance enhancement of large scale of small files transfer, which is critical to the performance of meteorological grid. GridFTP and compression techniques...
Provided by Nanjing University
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Whitepapers
Real Time and Offline Network Intrusion Detection Using Improved Decision Tree Algorithm
Jun 2012
Data mining has been used extensively and broadly by several network organizations. Classification based algorithms provide a significant advantage in order to detect attacks in the training data....
Provided by International Journal of Computer Applications
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Whitepapers
Cisco Service Provider Next Generation Networks
Mar 2013
What is Cisco Service Provider Next Generation Networks (IP NGN) and why do we care? This white paper will answer those questions and look at some of the technologies that are used within those...
Provided by Global Knowledge
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Whitepapers
Simulation of the Registration and the Base Exchange Protocols in HIP Layer with Estimation of the Handover Latency
Jun 2012
In the current Internet, hosts are identified using IP addresses that depend on the topological location of the hosts. In other words, the IP addresses are semantically overloaded since they...
Provided by International Journal of Computer Applications
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Whitepapers
DCE Cradle: Simulate Network Protocols With Real Stacks for Better Realism
Jan 2013
Reusing real protocol implementations of the kernel network stack in network simulators can increase the realism of network experimentations as well as decrease the cost of protocol development....
Provided by IOSR Journal of Engineering
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Whitepapers
Comparative Study of RMST and STCP Protocol for QoS Provisioning in WSN
Mar 2013
Advancements in technologies, semiconductor industry and communications resulted in construction of wireless sensors. Wireless sensors are self-managing and sensing devices having the capability...
Provided by King Saud University
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Whitepapers
Evolution of 4G Communication Network Over 3G: Increasing Wireless Network Speed by Coded TCP
Feb 2013
Wireless network is an emerging technology that allows user to access information and services electronically, regardless of their geographical position. Wireless carriers try to up sell customers...
Provided by International Journal of Innovations in Engineering and Technology (IJIET)
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Whitepapers
An Efficient Approach for Generalized Load Balancing in Multipath Packet Switched Networks
Mar 2012
In this paper, the authors introduce a quantitative analysis on packet switched network with a view to generalize load balancing and determination of appropriate routing algorithm in multipath...
Provided by Academy & Industry Research Collaboration Center
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Whitepapers
Analyzing The Performance of Active Queue Management Algorithms
Mar 2010
Congestion is an important issue which researchers focus on in the Transmission Control Protocol (TCP) network environment. To keep the stability of the whole network, congestion control...
Provided by Academy & Industry Research Collaboration Center
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Whitepapers
Dynamically Avoiding the Substantial Throughput Penalty of FRR
Aug 2012
The TCP protocol incorporates flow control mechanisms to attempt the best utilization of network bandwidth. The most common mechanism in use is documented by RFC 2581 and is sometimes called TCP...
Provided by International Journal of Computer Applications
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Whitepapers
Improving Network Processing Technique in Internet Controlled Embedded Systems
Nov 2012
The RTCS Embedded Internet stack provides IP networking for the MQX platform. RTCS is provided with a rich assortment of TCP/IP networking application protocols and uses the MQX RTOS drivers for...
Provided by International forum of researchers Students and Academician
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Whitepapers
An Energy Efficient Medium Access Protocol for Wireless Sensor Networks
Dec 2012
Wireless sensor networks have been widely used in many important fields such as target detection and tracking, environmental monitoring, industrial process monitoring etc. Since the nodes in...
Provided by The World
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Whitepapers
Perfect Packets Reordering Generation Using High Index Degree Nodes Connectivity
Nov 2012
Workload distribution is critical to the performance of network processor based parallel forwarding systems. Scheduling schemes that operate at the packet level, e.g., round-robin cannot preserve...
Provided by International Journal of Communications and Engineering
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Whitepapers
Customized Data Exchange Gateway (DEG) for Automated File Exchange Across Networks
Aug 2012
This paper addresses a customized solution to ensure security of the trusted network while receiving files from applications residing on less trusted networks. The solution is a four layered...
Provided by International Journal of Computer Applications
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Whitepapers
An IPM-CFAPSO Based Hybrid Method for Multiple Objective Minimizations Using TCPS
Aug 2012
This paper presents an Interior Pont Method (IPM) and variant of Particle Swarm Optimization (CFAPSO) based hybrid method to solve optimal power flow in power system incorporating Flexible AC...
Provided by International Journal of Computer Applications
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Whitepapers
A New Approach for Congestion Control in Wireless Network and Analize It for TCP
Oct 2012
This paper proposes a congestion control mechanism of various versions of TCP in Wireless Network and techniques for provides performance improvement in terms of throughput and window size...
Provided by International Journal of Application or Innovation in Engineering & Management (IJAIEM)
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Whitepapers
Optimal Protocol for Cloud Cache Services
Mar 2012
Cloud applications that offer data management services are emerging. Such clouds support caching of data in order to provide quality query services. The users can query the cloud data, paying the...
Provided by International Journal of Communications and Engineering
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Whitepapers
Throughput Optimization Using Parallelism and Packet Loss Recovery in WAN
Mar 2012
Using multiple parallel streams for wide area data transfers may yield much better performance than using a single stream, but overwhelming the network by opening too many streams may have an...
Provided by International Journal of Communications and Engineering
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Whitepapers
A Data Throughput Prediction and Optimization Service for Widely Distributedmany-Task Computing
Mar 2012
A data throughput prediction and optimization service for many-task computing in widely distributed environments. This service uses multiple parallel TCP streams to improve the end-to-end...
Provided by International Journal of Communications and Engineering
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Whitepapers
Recover Link Failure Using ARTCP Mechanism
Mar 2012
Wireless Mesh Networks (WMNs) experience frequent link failures caused by channel interference, bandwidth demands causes severe performance degradation in WMNs .Link failure will lead to produce a...
Provided by International Journal of Communications and Engineering
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Whitepapers
Developing of Embedded Gadget Used to Interact With IP-PBX
Nov 2012
This paper is aimed at implementing IP-PBX based communication system. Today the increased internet has encouraged making the maximum utilization of features provided by the internet. Embedded...
Provided by International Journal of Emerging Technology and Advanced Engineering (IJETAE)
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Whitepapers
Efficient Resource Reservation for Optical Burst Switching Networks
Oct 2009
Optical Burst Switching (OBS) is one promising method for data transfer in photonic networks based on a WDM (Wavelength Division Multiplexing) technology. In the OBS scheme, the wavelength is...
Provided by Monmouth University
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Whitepapers
Digital Signature Based Fax Machine Using ARM9 and Linux
Feb 2013
In this method, the authors are having the S3C2240A (ARM9) Board which is ported with Linux in it. And this ARM9 board with Linux will be connected to the Touch Screen device. This ARM9 board...
Provided by International Journal of Electronics Communication and Computer Engineering
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Whitepapers
ConTug: A Receiver-Driven Transport Protocol for Content-Centric Networks
Jul 2010
This paper presents ConTug, a new, receiver-driven transport protocol for content-centric networks. It discusses the specific constraints of content-centric networks and describes the design of...
Provided by Aalto University
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Whitepapers
Rate-Control for Conversational Video Communication in Heterogeneous Networks
Apr 2012
Heterogeneous networks are made up of wireless and wired links. The wireless link quality may vary due to interference and fading phenomena and, peered with radio and link layer reconfigurations...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Marooned Magic Numbers - An Adaptive Congestion Control Architecture
Sep 2012
TCP and other Internet transport protocols rely on series of hard-coded initial values for their connection state, particularly for the congestion control parameters. For example, recently the...
Provided by Aalto University
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Whitepapers
MPRTP: Multipath Considerations for Real-Time Media
Mar 2013
The Internet infrastructure often supports multiple routes between two communicating hosts and, today, especially mobile hosts usually offer multiple network interfaces, so that disjoint paths...
Provided by Association for Computing Machinery
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Whitepapers
TCP-Aware Resource Allocation in Wireless Networks Via Utility Maximisation
May 2009
Motivated by the fact that a plethora of different applications, ranging from streaming video to file transferring, are using TCP the authors propose a set of utility functions that capture these...
Provided by Kings College London
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Whitepapers
TCP-Aware Resource Allocation in OFDMA Based Wireless Networks
Jul 2009
Next generation wireless technologies, such as Long Term Evolution (LTE) and IEEE 802.16e, specify Orthogonal Frequency Division Multiple Access (OFDMA) as their access method. In OFDMA based...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Allowing Short-Lived TCP Sessions to Ramp-UP in Broadband Wireless Networks
Dec 2009
In this paper, the authors propose a dynamic OFDMA based subcarrier/power allocation which aims to protect the newly established TCP connections. The proposed allocation utilizes an estimation of...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Balancing Sum Rate and TCP Throughput in OFDMA Based Wireless Networks
Jun 2010
In this paper, the authors propose a dynamic OFDMA based subcarrier/power allocation scheme, which aims to balance the aggregate rate and the achieved TCP throughput of competing TCP flows. The...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Improving Security and Performance in the TOR Network Through Opportunistic Bandwidth Measurement Mechanism
Mar 2012
Tor, a circuit-based low-latency anonymous communication service, is a protocol that is both more secure and performs better, both in terms of observed performance and in terms of achievable...
Provided by International Journal of Communications and Engineering
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Whitepapers
A Cross-Layer Based Improved TCP Protocol for Multi Hop Wireless Ad Hoc Networks
Mar 2012
The congestion handling is the biggest single issue that makes the traditional Transmission Control Protocol (TCP) a poor choice for ad hoc wireless networks. In wireless ad hoc networks, if the...
Provided by International Journal of Communications and Engineering
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Whitepapers
Wireless Congestion Control Protocol for Multihop Ad Hoc Networks
Feb 2010
The traditional TCP congestion control mechanism encounters a number of new problems and suffers a poor performance when the IEEE 802.11 MAC protocol is used in multihop ad hoc networks. Many of...
Provided by Cornell University
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Whitepapers
Latency Reducing TCP Modifications for Thin-Stream Interactive Applications
Oct 2009
A wide range of Internet-based services that use reliable transport protocols display what the people call thin-stream properties. This means that the application sends data with such a low rate...
Provided by Simul Software
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Whitepapers
Path Congestion Control in Centralized Autonomous System
Dec 2011
In this paper, the authors analyze the importance of a centralized controller based system with congestion over the network. Some previous researches show validity of the centralized controller by...
Provided by IIT
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Whitepapers
Performance of On-Off Traffic Stemming From Live Adaptive Segmented HTTP Video Streaming
Aug 2012
A large number of live segmented adaptive HTTP video streaming services exist in the Internet today. These quasi-live solutions have been shown to scale to a large number of concurrent users, but...
Provided by University of Orleans
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Whitepapers
Clustering Techniques for the Identification of Web User Session
Jan 2013
The web user-session can be defined as a set of several TCP connections generated by a single user while surfing the web during a given time frame. An activity period, i.e. session, is terminated...
Provided by International Journal of Scientific and Research Publication (IJSRP)
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Whitepapers
An Intelligent TCP Vegas to Support Long-Distance High Speed Networks
Jun 2011
In this paper, an Intelligent TCP Vegas (iTCP-Vegas) is proposed to improve the throughput of long-distance high-speed TCP connections. Large Round Tip Time (RTT) of packets in 1ong-distance...
Provided by National Kaohsiung University of Applied Sciences
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Whitepapers
Error Order of Magnitude for Modeling Autocorrelation Function of Interarrival Times of Network Traffic Using Fractional Gaussian Noise
Mar 2008
Fractional Gaussian Noise (FGN) is a commonly used model of computer network traffic time series with Long-Range Dependence (LRD). It has been realized that FGN may not be enough to accurately...
Provided by East China Normal University
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Whitepapers
Congestion Control for Multicast Transmission Over UMTS
Sep 2007
In this paper, the authors present a novel mechanism for the multicast congestion control over Universal Mobile Telecommunications System (UMTS) networks. The proposed mechanism is based on the...
Provided by University of Patras
-
Whitepapers
A Study of Multicast Congestion Control for UMTS
Jan 2009
In this paper, the authors study the applicability of multicast congestion control over Universal Mobile Telecommunications System (UMTS) networks. They analyze two well-known multicast congestion...
Provided by John Wiley & Sons
-
White Papers
Optimize NetApp SnapMirror Over the WAN With Cisco Wide Area Application Services
Aug 2008
Cisco WAAS provides considerable performance improvement for the NetApp SnapMirror application over the WAN by optimizing bandwidth and accelerating TCP flows. The tests results illustrated in...
Provided by Cisco Systems
-
White Papers
Cisco Nexus 5020 Switch Performance in Market-Data and Back-Office Data Delivery Environments
May 2009
In the capital markets industry today, significant growth in the levels of data traffic for pre- and post-trade information processing has become the norm. Addressing this continued and...
Provided by Cisco Systems
-
White Papers
Migration to All-IP RAN Transport
Feb 2009
The rapid pace of technological change is impacting mobile networks as never before and mobile operators are faced with hard choices as to where to focus resources. The Cisco strategy of...
Provided by Cisco Systems
-
White Papers
Software Licensing on Cisco 800 Series Integrated Service Routers
Apr 2009
Cisco 890, 880, and 860 Series Integrated Services Routers are fixed-configuration routers that provide collaborative business solutions for secure data communication to small branch offices,...
Provided by Cisco Systems
-
White Papers
Deploying Cisco Wide Area Application Services and Digital Media System for Video Acceleration
Oct 2008
Cisco Wide Area Application Services (WAAS) and Cisco Digital Media System (DMS) provide a simple and efficient solution for delivering high-quality live video and VoD throughout the enterprise...
Provided by Cisco Systems
-
White Papers
Intel White Paper: Using Segmentation to Increase Network Performance
Dec 2004
More users, complex applications, larger file sizes - all increase network traffic while decreasing performance. Using multiple Gigabit Ethernet server ports provides a quick and cost-effective...
Provided by Intel
-
White Papers
Flow-Based TCP Connection Analysis
Sep 2009
This paper discusses the need for accurate analysis of TCP connections based on aggregated flow information. Due to increasing bandwidths in the Internet, flow metering is thought to be the a...
Provided by Friedrich-Alexander University Erlangen-Nuremberg
-
White Papers
Customers in the Real World - The Story of Things-4-You: Reaping the Benefits of IP Geolocation
Oct 2009
As more and more human activity moves online, it is easy to think that geography no longer matters - surely the internet is without borders? Whilst in some cases this is true, more often than not...
Provided by Quocirca
-
White Papers
Best Practices for Next-Generation IP Address Management
Nov 2005
This white paper provides IT professionals a guide for how to flawlessly execute tasks for IP management, and recommends best practices for simplifying the IP management process. These best...
Provided by International Network Services
-
White Papers
Mobility Management for Dummies. Get Your Guide Now, Compliments of Sybase.
Mar 2010
These days, most business is no longer done in an office. It's being done wherever you interact with customers or your employees are located. This presents an opportunity for you to gain a key...
Provided by Sybase
-
White Papers
No Harmony in Harmonics
Mar 2010
Harmonic currents generated by non-linear electronic loads increase power system heat losses and power bills for end users. These harmonic-related losses reduce system efficiency, cause apparatus...
Provided by Eaton
-
Case Studies
3Com's Energy-Efficient Core-to-Edge Network Provides Abu Dhabi National Oil Company With Secure, Converged IP Communications
Dec 2009
3Com provided a core-to-edge converged network infrastructure that could accommodate the voice, data and wireless communications needs of the expanding number of pupils and staff at ADNOC's...
Provided by 3Com
-
Case Studies
Leveraging IT to Create an Innovative, Collaborative, Student-Centric Curricula
Jul 2009
Though less than a decade old, Franklin W. Olin College of Engineering, located in Needham, Mass., is already competing against the finest engineering schools in the country, including MIT and...
Provided by Nortel Networks
-
Whitepapers
Small Computer System Interface Over IP and Fibre Channel Over Ethernet: A Comparison
Jul 2009
Data centers typically run multiple separate networks, including an Ethernet network for client-to-server and server to-server communications, and a Fibre Channel SAN. To support various types of...
Provided by IBM
-
Whitepapers
End-to-End Differentiation of Congestion and Wireless Losses
Jan 2012
In this paper, the authors explore end-to-end Loss Differentiation Algorithms (LDAs) for use with congestion-sensitive video transport protocols for networks with either backbone or last-hop...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
An Experimental Study on the Performance and Fairness of Loss Differentiation for TCP
Jan 2012
This paper investigates the performance and fairness of receiver-based loss differentiation for TCP. Experiments have been performed with a FreeBSD kernel implementation. As expected, the results...
Provided by Karlstad University
-
White Papers
Saving Energy in IP-Over-WDM Networks by Switching Off Line Cards in Low-Demand Scenarios
Oct 2009
The paper estimates potential energy savings in IP-over-WDM networks achieved by switching off router line cards in low-demand hours. The paper compares three approaches to react on dynamics in...
Provided by Technical University of Berlin
-
White Papers
Class-Based Weighted Window for TCP Fairness in WLANs
Apr 2009
The explosive growth of the Internet has extended to the wireless domain. The number of Internet users and mobile devices with wireless Internet access is continuously increasing. However, the...
Provided by Universiti Putra Malaysia
-
White Papers
On the Fair Coexistence of Loss and Delay-Based TCP
Dec 2009
Delay-based TCP variants continue to attract a large amount of attention in the networking community. Potentially, they offer the possibility to efficiently use network resources while at the same...
Provided by Cisco Systems
-
White Papers
Robust TCP: An Improvement on TCP Protocol
Mar 2010
The Transmission Control Protocol (TCP) is the most popular transport layer protocol for the internet. Congestion Control is used to increase the congestion window size if there is additional...
Provided by Journal of Theoretical and Applied Information Technology
-
White Papers
Enhancing the Reliability of TCP With Network Coding
Apr 2009
Reliable transport protocols such as TCP are tuned to perform well in traditional networks where packet losses occur mostly because of congestion. However, networks with wireless and other lossy...
Provided by University of Wisconsin-Madison
-
White Papers
How Poisson Is TCP Traffic at Short Time-Scales in a Small Buffer Core Network?
Aug 2009
There is widespread debate regarding the nature of TCP traffic in today's Internet - while some researchers have shown that it exhibits Long-Range Dependent (LRD) properties, others argue that it...
Provided by University of New South Wales
-
White Papers
Live Migration of Virtual Machines: Sustaining Active TCP-Sessions
Sep 2009
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
Architecture for Efficiently Streaming Stored Video Using TCP
Mar 2010
TCP (Transmission Control Protocol) with its well-established congestion control mechanism is the prevailing transport layer protocol for non-real time data in current IP (Internet Protocol)...
Provided by GITAM UNIVERSITY
-
White Papers
What Level of Estimating Accuracy Does TCP Need and Can TCP Achieve
Dec 2009
Accurate and effective estimation of TCP operating point impacts directly on TCP performance, especially in modern high-speed networks. This paper focuses on two crucial questions: In order to...
Provided by Association for Computing Machinery
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White Papers
A Testbed for TCP in Heterogeneous Wired/Wireless Networks
Feb 2010
Transmission Control Protocol (TCP) design in heterogeneous wired/wireless networks is challenging due to packet reordering and error-prone channels. The paper has implemented a testbed for...
Provided by University of Hong Kong
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White Papers
Multiple TCP Connections Improve HTTP Throughput ? Myth or Fact?
Sep 2008
The earlier research showed that HTTP over TCP suffers from aggravated Head-Of-Line (HOL) blocking in browsing conditions found in the developing world. The paper proposed a multistreamed...
Provided by University of Delaware
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White Papers
Switching Congestion Control for Satellite TCP/AQM Networks
Jun 2009
In this paper, a congestion controller using data-driven switching control theory is proposed to improve the dynamic performance of the satellite TCP/AQM networks. A PID controller, whose...
Provided by American Association for Clinical Chemistry
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White Papers
Router-Level Spam Filtering Using TCP Fingerprints: Architecture and Measurement-Based Evaluation
Jul 2009
Email spam has become costly and difficult to manage in recent years. Many of the mechanisms used for controlling spam are located at local SMTP servers and end-host machines. These mechanisms can...
Provided by University of Wisconsin-Madison
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White Papers
Aeronautical Gateways: Supporting TCP/IP-Based Devices and Applications Over Modern Telemetry Networks
Aug 2009
Telemetry applications in the mobile airborne networks pose unique challenges. In the current underlying network infrastructure these applications rely on point-to-point links based on IRIG 106...
Provided by University of Kansas
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White Papers
Practical and Low-Overhead Masking of Failures of TCP-Based Servers
May 2009
This paper describes an architecture that allows a replicated service to survive crashes without breaking its TCP connections. The approach does not require modifications to the TCP protocol, to...
Provided by Association for Computing Machinery
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White Papers
The Research of Algorithm of QoS Routing Based on TCP/IP
Nov 2009
With the development of the international network, there is an increasing number of network services and real-time communication which have strict requirements on bandwidth, delay, delay jitter,...
Provided by Hebei Polytechnic University
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White Papers
NEWQUE: A New Approach to Active Queue Management for TCP With ECN
Mar 2010
Active Queue Management (AQM) can potentially reduce packet drop rate in the Internet. This is used by routers to control congestion, where packets are dropped before queue become full. In order...
Provided by PSG College of Technology
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White Papers
Support Vector Machines for TCP Traffic Classification
May 2009
Support Vector Machines (SVM) represent one of the most promising Machine Learning (ML) tools that can be applied to the problem of traffic classification in IP networks. In the case of SVMs,...
Provided by Universita degli Studi di Brescia
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White Papers
Environmental Independence: BSD Kernel TCP/IP in Userspace
Feb 2009
Code is code. In the entire application stack only a very small fraction of code is special in the sense that it requires the hardware to run in privileged mode. In theory all the rest can run in...
Provided by Helsinki University of Technology
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White Papers
Implementation of Hardware Stack TCP/IP Using Virtex-2 Pro FPGA
Nov 2009
There is a general consensus that in years to come more and more Internet devices will be embedded and not PC oriented. Just one such prediction is that by 2010, 95% of Internet-connected devices...
Provided by Academy Publisher
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White Papers
Embedded TCP/IP Based Device Controlling System Through Network
Sep 2008
Embedded applications have become a part of the day today life. As microprocessors have become smaller and cheaper; more and more devices have microprocessors embedded in them to make them...
Provided by Rajagiri College of Social Sciences
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White Papers
Design and Implementation of the High Speed TCP/IP Offload Engine
Aug 2009
As the growth of Ethernet speed surpassed the growth of microprocessor performance. TCP/IP Offload Engine (TOE) technology has emerged and aimed at not only releasing servers and communication...
Provided by Institute of Electrical and Electronics Engineers
