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ip technologies
(1943 results)-
White Papers
Optimizing OSPF Routing Using Accelerated Iterative Heuristic
Jan 2009
The problem of setting Open Shortest Path First (OSPF) weights on links such that congestion can be avoided is proved to be NP-hard. Many iterative heuristics have been applied to solve the OSPF...
Provided by King Fahd University of Petroleum & Minerals
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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
Security Border Gateway for Securing Mobile IP Networks
Nov 2009
Security support is a key feature for mobile computing environments. But to construct a secure mobile environment is a daunting task because of some contradictions between the nature of mobile...
Provided by Academy Publisher
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White Papers
ASP: A Distributed Detailed Passive Monitoring Toolkit
Jan 2011
IP networks and its usage are ubiquitous and essential parts of everyday life for tens of millions of people around the world. Every minute of every day vast amounts of data generated by...
Provided by Pittsburgh Supercomputing Center
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White Papers
Network Based Intrusion Detection and Prevention Systems in IP-Level Security Protocols
Jun 2009
IPsec has now become a standard information security technology throughout the Internet society. It provides a well-defined architecture that takes into account confidentiality, authentication,...
Provided by World Academy of Science, Engineering and Technology
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Podcasts
Architecting a Rollout of IPV6 for Improved Security and Computer Management
Jan 2011
Microsoft IT initially deployed Internet Protocol version 6 (IPv6) to support Microsoft research and development efforts. The attendees of this podcast learn how Microsoft IT has implemented IPv6...
Provided by Microsoft
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White Papers
Advanced Tech for IP Remotes
May 2008
ISDN has served broadcasters well. Indeed, it was a small-scale revolution when it first appeared in the early nineties. For the first time, the dial-up network could be used for high-fidelity...
Provided by Telos Systems
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White Papers
Resolving IP Aliases With Prespecified Timestamps
Nov 2010
Operators and researchers want accurate router-level views of the Internet for purposes including troubleshooting and modeling. However, tools such as traceroute return IP ad-dresses. Because...
Provided by Association for Computing Machinery
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White Papers
Enlisting ISPs to Improve Online Privacy: IP Address Mixing by Default
Jun 2009
Today's Internet architecture makes no deliberate attempt to provide identity privacy - IP addresses are, for example, often static and the consistent use of a single IP address can leak private...
Provided by Springer Science+Business Media
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Whitepapers
The Internet-Wide Impact of P2P Traffic Localization on ISP Profitability
Mar 2012
The authors conduct a detailed simulation study to examine how localizing P2P traffic within network boundaries impacts the profitability of an ISP. A distinguishing aspect of their work is the...
Provided by Purdue Federal Credit Union
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Whitepapers
Identifying Key Features for P2P Traffic Classification
Apr 2011
Many researchers have recently dealt with P2P traffic classification, mainly because P2P applications are continuously growing in number as well as in traffic volume. Additionally, in response to...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A Neighboring Strategy for ISP-Friendly Peer-to-Peer Video Live Streaming
Apr 2011
Push-pull hybrid schemes for Peer-To-Peer (P2P) video live streaming applications achieve a short playback delay and are robust in the presence of peer churn. Most hybrid schemes construct an...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Design and Evaluation of a Novel HIP-Based Network Mobility Protocol
Jan 2008
The rapid growth of IP-based mobile telecommunication technologies in the past few years has revealed situations where not only a single node but an entire network moves and changes its point of...
Provided by Academy Publisher
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White Papers
7 Things You Need to Know About Location-Aware Technologies
May 2007
Location-aware technology is a general term for technology that can determine its own geographical location. A familiar example is the Global Positioning System (GPS) - the navigation system that...
Provided by The Pennsylvania State University
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White Papers
Quorum Based IP Address Autoconfiguration in Mobile Ad Hoc Networks
Jun 2007
IP address autoconfiguration poses a challenge for Mobile Ad hoc NETworks (MANETs) since it has to be done to ensure correct routing. Protocols for IP address autoconfiguration can be classified...
Provided by Florida Atlantic University
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White Papers
Fast Convergence With Fast Reroute in IP Networks
Apr 2010
It has been observed that even in well managed networks, failures of links and routers are not uncommon. In order to satisfy the demand for high availability in case of a failure, fast restoration...
Provided by University of South Carolina
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White Papers
IP Fast Reroute With Failure Inferencing
Aug 2007
Five nines availability is being expected from IP networks due to the growing popularity of IP telephony and the increasing usage of the Internet for mission-critical applications. This...
Provided by Association for Computing Machinery
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White Papers
Providing Quality End-to-End Videoconference Services in IP Networks
Jan 2010
The development of quality and user satisfying videoconference applications at a low cost has been hindered in the past by, among other reasons, low quality connections and a difficulty for the...
Provided by Nova Science Publishers
-
White Papers
Secure IP Over Satellite DVB Using Chaotic Sequences
Jan 2010
Satellite connections are expected to play an important role in providing Internet Protocol services as a complement of the next generation terrestrial network. DVB-S (Digital Video Broadcasting -...
Provided by Université de Nantes
-
White Papers
IPTV, Towards Seamless Infotainment
Dec 2008
IPTV, enabled by aggregating new technologies in computing, networking, and storage, provides a new information access and entertainment platform in the world of digital evolution. From this...
Provided by Huawei Technologies
-
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
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White Papers
Realizing a Source Authentic Internet
Sep 2010
An innate deficiency of the Internet is its susceptibility to IP spoofing. Whereas a router uses a forwarding table to determine where it should send a packet, previous research has found that a...
Provided by University of Oregon
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White Papers
Load-Balanced IP Fast Failure Recovery
Sep 2008
As a promising approach to improve network reliability, Proactive Failure Recovery (PFR) re-routes data traffic to backup paths without waiting for the completion of routing convergence after a...
Provided by Springer Science+Business Media
-
White Papers
Design & Deploy Web 2.0 Enable Services Over Next Generation Network Platform
Aug 2010
The Next Generation Networks (NGN) aims to integrate for IP-based telecom infrastructures and provide most advanced & high speed emerging value added services. NGN capable to provide higher...
Provided by Academy & Industry Research Collaboration Center
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White Papers
A Study on Mobile Internet Protocol and Mobile Adhoc Network Routing Protocols
Dec 2010
The internet has become ubiquitous and there has been tremendous growth in wireless communications in recent years. Many wireless communication techniques are commercially available, such as the...
Provided by Prasad V. Potluri Siddhartha Institute of Technology
-
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
Internet Protocol Private Branch Exchange
May 2009
An IP PBX (Internet Protocol Private Branch Exchange) provides more efficient switching and a more professional "Look" than if everyone in a business has their own separate IP connection and an...
Provided by Academy Publisher
-
Whitepapers
Security Translated: An Overview of Cisco ASA NAT and PAT
Feb 2011
This white paper examines the IP address translation process, the two main approaches (inside source and outside source), and the two implementation methodologies: the IP Network Address...
Provided by Global Knowledge
-
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
Enhanced Mobile IP Handover Using Link Layer Information
Feb 2011
The main source of the problem in Mobile handover is the latency and packet loss introduced by the lengthy registration processes. The registration messages must traverse all the way to the Home...
Provided by University of Bradford
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White Papers
Doing More With Less: End-to-End Consistent IPv4 Address Sharing
Jan 2011
The Internet is rapidly nearing IPv4 address space exhaustion. Current projections predict that within the next two years, all IPv4 address blocks will have been assigned. IPv6 adoption on the...
Provided by Merit Network
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White Papers
Enhanced Crankback Signaling for Multi-Domain IP/MPLS Networks
Aug 2010
Multi-domain traffic engineering is a very challenging problem area and crankback signaling offers a very promising solutions framework herein. Although some initial crankback studies have been...
Provided by Elsevier
-
White Papers
Impact of Router Queuing Disciplines on Multimedia QoE in IPTV Deployments
May 2009
Internet television (IPTV) is rapidly gaining popularity and is being widely deployed on the Internet. In order to deliver optimum user Quality of Experience (QoE), service providers need to...
Provided by Ohio State University
-
White Papers
Minimizing Streaming Delay in Homogeneous Peer-to-Peer Networks
Apr 2010
Two questions on the theory of content distribution capacity are addressed in this paper: What is the worst user delay performance bound in a chunk-based P2P streaming systems under peer fan-out...
Provided by Princeton University
-
White Papers
P2P-ISP Cooperation: Risks and Mitigation in Multiple-ISP Networks
Aug 2009
Several proposals on P2P-ISP cooperation have recently been developed using information sharing for locality based peering. Their benefits in terms of P2P efficiency, ISP cost, and traffic...
Provided by Rutgers University
-
White Papers
1Mbps P2P Streaming: A Global Measurement Study
May 2010
High definition video is defining a new age of Peer-To-Peer (P2P) video streaming over the public Internet. Simultaneously achieving a resolution-scale upgrade, e.g., providing 1Mbps streaming to...
Provided by Princeton University
-
White Papers
Proxy-P2P Streaming Under the Microscope: Fine-Grain Measurement of a Configurable Platform
Apr 2010
Although Peer-To-Peer (P2P) streaming can efficiently deliver live video content to large user populations, existing applications often suffer from limited video quality, periodic hiccups, and...
Provided by Princeton University
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White Papers
Autonomous Security for Autonomous Systems
Mar 2008
The Internet's inter-domain routing protocol, BGP, supports a complex network of Autonomous Systems which is vulnerable to a number of potentially crippling attacks. Several promising...
Provided by University of New Mexico
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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
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White Papers
Congestion Avoidance in S-CSCF Selection in an IMS Network
Sep 2010
In the signaling plane of an IMS (IP Multimedia Subsystem) network, the Interrogating Call/Session Control Function (I-CSCF) is required to choose the serving CSCF (SCSCF) for user requests...
Provided by University of Missouri - Kansas City
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Whitepapers
Optimizing Push Scheduling Algorithm Based on Network Coding for Mesh Peer-to-Peer Live Streaming
May 2012
In most large-scale Peer-To-Peer (P2P) live streaming systems, mesh structures are constructed to provide robustness in dynamic P2P environment. The pull scheduling algorithm is widely used in...
Provided by Tsihai
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Whitepapers
A Playback Length Changeable Segmentation Algorithm for SVC-Based P2P Streaming Systems
May 2012
In this paper, the authors first probe into the data characteristics of SVC and analyze their impacts on P2P segmentation algorithms. According to their studies, the Equal Playback Length...
Provided by Chinese Academy of Sciences
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Whitepapers
Lazy Caching: A Novel Proxy Caching Algorithm for Peer-to-Peer Live Streaming
May 2012
Peer-to-Peer (P2P) live streaming systems are becoming popular and are imposing a heavy burden on Internet Services Providers (ISPs). Proxy caching has been shown to be an effective means of...
Provided by Chinese Academy of Sciences
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Whitepapers
Object Management Policies in P2P-CDN Networks
May 2012
In this paper, the authors study the effectiveness of object management policies based on users' personal signals, available on YouTube-like content distribution systems, for improving content...
Provided by University of Camerino
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Whitepapers
Bottom-Up Trie Structure for P2P Live Streaming
May 2012
By simultaneously providing live video and audio contents to millions of users around the world, Peer-To-Peer Live Video Streaming (P2P LVS) has become one of the most popular Internet...
Provided by Carleton University
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Whitepapers
Smooth Delivery of Layered Video Stream in P2P Networks
May 2012
Layered streaming in Peer-To-Peer (P2P) networks has drawn great interests since not only it can accommodate a large number of users but also it handles heterogeneities of peers. However, there's...
Provided by CNRS
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Whitepapers
On the Optimal Scheduling in Pull-Based Real-Time P2P Streaming Systems: Layered and Non-Layered Streaming
May 2012
During the last decade, the authors witnessed a rapid growth in deployment of pull-based P2P streaming applications. In these applications, each node selects some other nodes as its neighbors and...
Provided by CNRS
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Whitepapers
Enriched IPTV Services Personalization
May 2012
The advances in IPTV (Internet Protocol TeleVision) technology enable new user-centric and interactive TV model, in which context-awareness is promising in making users' interaction with the TV...
Provided by France Telecom
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Whitepapers
A Distributed Login Framework for Semi-Structured Peer-to-Peer Networks
May 2012
In Peer-To-Peer (P2P) networks, security is a challenging issue due to decentralization. In this paper, the authors propose an effective distributed login framework for P2P networks. User profile...
Provided by Temple Skin Care
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Whitepapers
Stability Analysis of Tandem SIP Proxies
May 2012
It has been shown that the throughput of Session Initiation Protocol (SIP) proxies is largely degraded during overload conditions due to the built in message retransmission mechanism of SIP. Many...
Provided by Iran University of Science and Technology
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Whitepapers
Erlang-Based Dimensioning for IPv4 Address+Port Translation
May 2012
As the IPv4 address pool is being exhausted, it becomes urgent to find a way to migrate IPv4 network architectures to IPv6, or to reduce the use of IPv4 addresses. In this paper, the authors...
Provided by Institut Telecom
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Whitepapers
Applying Trust and Reputation Mechanisms to a Kademlia-Based Distributed Hash Table
May 2012
Trust and reputation management in Peer-To-Peer (P2P) networks is a current topic. Most of the works focus on unstructured networks. The existing work operating in structured networks concentrates...
Provided by University of Dubuque
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Whitepapers
A Power Saving Scheme for FTP Applications in Peer to Peer Networks
Aug 2012
A Peer-To-Peer (P2P) system is composed of peer computers which are interconnected in overlay networks. Here, each peer computer can play both the roles of server and client. The P2P system is...
Provided by International Journal of Scientific and Research Publication (IJSRP)
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Whitepapers
An Robust Pollution Control Strategy for P2P File Sharing System
Aug 2012
Despite being currently one of the main internet application. P2Pfile sharing has been hampered by content pollution attack. To tackle this problem, the authors introduce a novel pollution control...
Provided by Banasthali University
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Whitepapers
A Scalable Peer-to-Peer Presence Directory
Nov 2008
Instant Messaging (IM) has emerged as a popular communication service over the Internet. One of the themes of IM systems is to provide a presence directory that carries information on user's...
Provided by National Taiwan University
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Whitepapers
A Case Study on Multiparty Calls Differentiation in the IP Multimedia
Mar 2010
The IP Multimedia Subsystem (IMS) is a key component of 3G networks aimed at enabling the seamless provisioning of IP multimedia services to end users. Multiparty sessions (or conferences), which...
Provided by University of Pune
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Whitepapers
An Approach to Continuous Queries in Unstructured Overlays (Coquos)
Aug 2012
The current Peer-To-Peer (P2P) content distribution systems are running by their simple on-demand content discovery mechanism. The utility of these systems can be improved by incorporating two...
Provided by Association for Computing Machinery
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Whitepapers
Parallel Processing Framework on a P2P System Using Map and Reduce Primitives
Jan 2011
This paper presents a parallel processing framework for structured Peer-To-Peer (P2P) networks. A parallel processing task is expressed using Map and Reduce primitives inspired by functional...
Provided by University of Florence
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Whitepapers
PonD : Dynamic Creation of HTC Pool on Demand Using a Decentralized Resource Discovery System
Jun 2012
High Throughput Computing (HTC) platforms aggregate heterogeneous resources to provide vast amounts of computing power over a long period of time. Typical HTC systems, such as Condor and BOINC,...
Provided by Association for Computing Machinery
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Whitepapers
CLAPS: A Cross-Layer Analysis Platform for P2P Video Streaming
Jun 2007
Peer-To-Peer (P2P) networks are emerging as an interesting alternative to media streaming delivery with respect to Content Delivery Networks (CDN). Although several P2P protocols have been...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Achieving High Goodput Performance in Mars Missions Through Application Layer Coding and Transmission Power Trading
Jun 2007
Transferring data reliably from Mars to Earth stations is becoming an appealing challenge in the design of interplanetary networks. In this view, the use of CCSDS-based protocols along with...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Distributed Throughput Maximization in Hybrid-Forwarding P2P VoD Applications
Jan 2008
In Peer-To-Peer (P2P) Video-on-Demand (VoD) systems, a scalable source coding is a promising solution to provide heterogeneous peers with different video quality. In a scalable P2P VoD system, the...
Provided by Ryefone Inc.
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Whitepapers
Probabilistic Prefetching Scheme for P2P VoD Applications With Frequent Seeks
Jan 2008
In Peer-to-Peer Video-on-Demand (P2P VoD) applications, users tend to seek to the positions that they are interested in. The frequent seeks raise a great challenge to the design of the prefetching...
Provided by Ryefone Inc.
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Whitepapers
From Centralized to Decentralized Video Streaming Using Multiple Descriptions Coding
Nov 2008
In this paper, the authors examine the frame loss probabilities for Multiple-Description Coded (MDC) video transmitted over independent paths. They apply an efficient multiple description coding...
Provided by Ryefone Inc.
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Whitepapers
Streaming Capacity in P2P VoD Systems
Feb 2009
Peer-To-Peer (P2P) Video-on-Demand (VoD) has become a popular service on the Internet. However current P2P VoD systems can only provide a video at a low streaming rate. The upper bound of the...
Provided by Ryefone Inc.
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Whitepapers
Improving the Streaming Capacity in P2P VOD Systems With Helpers
Mar 2009
Peer-To-Peer (P2P) Video-on-Demand (VoD) is a promising solution to provide video service to a large number of users. Streaming capacity in a P2P VoD system is defined as the maximal streaming...
Provided by Ryefone Inc.
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Whitepapers
Optimal Resource Allocation for Video Communication Over Distributed Systems
Mar 2009
Many multimedia applications involve real-time video communication over distributed systems, in which there is no centralized controller. Examples of such distributed systems are Peer-To-Peer...
Provided by Ryefone Inc.
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Whitepapers
Prefetching Optimization in P2P VoD Applications
Apr 2009
Most existing Peer-To-Peer (P2P) Video-on-Demand (VoD) systems have been designed and optimized for the sequential playback. In practice, users often want to seek to the positions they are...
Provided by Ryefone Inc.
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Whitepapers
Streaming Capacity in Multi-Channel P2P VoD Systems
Feb 2010
Peer-To-Peer (P2P) Video-on-Demand (VoD) systems with multiple channels are called multi-channel P2P VoD systems, which can be categorized into independent-channel P2P VoD systems and...
Provided by Ryefone Inc.
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Whitepapers
Optimal Prefetching Scheme in P2P VoD Applications With Guided Seeks
Jan 2009
Most existing Peer-To-Peer (P2P) Video-on-Demand (VoD) systems have been designed and optimized for the sequential playback. In practice, users often want to seek to the positions they are...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Distributed Throughput Maximization in P2P VoD Applications
Apr 2009
In Peer-To-Peer (P2P) Video-on-Demand (VoD) systems, a scalable source coding is a promising solution to provide heterogeneous peers with different video quality. In this paper, the authors...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Improving Streaming Capacity InMulti-Channel P2P VoD Systems Via Intra-Channel and Cross-Channel Resource Allocation
Dec 2011
Multi-channel Peer-To-Peer (P2P) Video-on-Demand (VoD) systems can be categorized into independent-channel P2P VoD systems and correlated-channel P2P VoD systems. Streaming capacity for a channel...
Provided by Hindawi Publishing
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Whitepapers
An Intelligent Approach for Malware Detection in Dual Stack IPv4/IPV6 Networks
Mar 2012
The advent of internet protocol version 6 (IPv6) as a replacement of internet protocol version 4 (ipv4) has raised the necessity for efficient and effective malware detection techniques for IPv6...
Provided by Academic Journals
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Whitepapers
Topology Control Using Multi-Dimensional Context Parameters for Mobile P2P Networks
Mar 2010
Enhancements of transmission speed and mobilenode capability in wireless access networks enable people to watch movies and share large files with friends via their personal mobile devices....
Provided by Institute of Electrical & Electronic Engineers
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Case Studies
Scalable IP Communications Solution Cuts Costs, Improves Productivity and Helps Maintain Regulatory Standards
Oct 2007
As St. Louis' largest independent physician practice, Esse Health needed to overhaul its aging telecommunications system. They chose World Wide Technology to overcome from this challenge. In just...
Provided by World Wide Packets
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Whitepapers
An Approach to Combating Free-Riding in Peer-to-Peer Networks
Apr 2008
Due to the dynamic nature of P2P systems, it is impossible to keep an accurate history of the transactions that take place while avoiding security attacks such as whitewashing and collusion, and...
Provided by Florida Atlantic University
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Webcasts
Get Ready for the World IPV6 Launch
May 2012
This webcast sheds light on the upcoming "World IPv6 Launch" and how one can plan for it. The Presenter also focused on IPv6 deployment techniques in core networks and Q & A was answered by a...
Provided by Cisco Systems
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Whitepapers
Model Checking of The Reliability of Publish/Subscribe Structure Based System
Aug 2012
The recent studies show that Information Centric is one of the best ways to help Internet users find useful messages among a myriad of information. With the help of a publisher/subscriber...
Provided by University of Ljubljana
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Whitepapers
Energy-Minimized Design for IP Over WDM Networks Under Modular Router Line Cards
Aug 2012
On a router-port basis, the authors' previous study found that lightpath bypass strategy can significantly save power consumption over the lightpath non-bypass strategy. However, in real network...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
High-Speed Prefix-Preserving IP Address Anonymization for Passive Measurement Systems
Jan 2012
Passive network measurement and packet header trace collection are vital tools for network operation and research. To protect a user's privacy, it is necessary to anonymize header fields,...
Provided by University of Maryland University College
-
White Papers
7 Things You Need to Know About Location-Aware Technologies
May 2007
Location-aware technology is a general term for technology that can determine its own geographical location. A familiar example is the Global Positioning System (GPS) - the navigation system that...
Provided by The Pennsylvania State University
-
White Papers
Quorum Based IP Address Autoconfiguration in Mobile Ad Hoc Networks
Jun 2007
IP address autoconfiguration poses a challenge for Mobile Ad hoc NETworks (MANETs) since it has to be done to ensure correct routing. Protocols for IP address autoconfiguration can be classified...
Provided by Florida Atlantic University
-
White Papers
Fast Convergence With Fast Reroute in IP Networks
Apr 2010
It has been observed that even in well managed networks, failures of links and routers are not uncommon. In order to satisfy the demand for high availability in case of a failure, fast restoration...
Provided by University of South Carolina
-
White Papers
IP Fast Reroute With Failure Inferencing
Aug 2007
Five nines availability is being expected from IP networks due to the growing popularity of IP telephony and the increasing usage of the Internet for mission-critical applications. This...
Provided by Association for Computing Machinery
-
White Papers
Providing Quality End-to-End Videoconference Services in IP Networks
Jan 2010
The development of quality and user satisfying videoconference applications at a low cost has been hindered in the past by, among other reasons, low quality connections and a difficulty for the...
Provided by Nova Science Publishers
-
White Papers
Secure IP Over Satellite DVB Using Chaotic Sequences
Jan 2010
Satellite connections are expected to play an important role in providing Internet Protocol services as a complement of the next generation terrestrial network. DVB-S (Digital Video Broadcasting -...
Provided by Université de Nantes
-
White Papers
IPTV, Towards Seamless Infotainment
Dec 2008
IPTV, enabled by aggregating new technologies in computing, networking, and storage, provides a new information access and entertainment platform in the world of digital evolution. From this...
Provided by Huawei Technologies
-
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
Realizing a Source Authentic Internet
Sep 2010
An innate deficiency of the Internet is its susceptibility to IP spoofing. Whereas a router uses a forwarding table to determine where it should send a packet, previous research has found that a...
Provided by University of Oregon
-
White Papers
Load-Balanced IP Fast Failure Recovery
Sep 2008
As a promising approach to improve network reliability, Proactive Failure Recovery (PFR) re-routes data traffic to backup paths without waiting for the completion of routing convergence after a...
Provided by Springer Science+Business Media
-
White Papers
Design & Deploy Web 2.0 Enable Services Over Next Generation Network Platform
Aug 2010
The Next Generation Networks (NGN) aims to integrate for IP-based telecom infrastructures and provide most advanced & high speed emerging value added services. NGN capable to provide higher...
Provided by Academy & Industry Research Collaboration Center
-
White Papers
A Study on Mobile Internet Protocol and Mobile Adhoc Network Routing Protocols
Dec 2010
The internet has become ubiquitous and there has been tremendous growth in wireless communications in recent years. Many wireless communication techniques are commercially available, such as the...
Provided by Prasad V. Potluri Siddhartha Institute of Technology
-
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
Internet Protocol Private Branch Exchange
May 2009
An IP PBX (Internet Protocol Private Branch Exchange) provides more efficient switching and a more professional "Look" than if everyone in a business has their own separate IP connection and an...
Provided by Academy Publisher
-
Whitepapers
Security Translated: An Overview of Cisco ASA NAT and PAT
Feb 2011
This white paper examines the IP address translation process, the two main approaches (inside source and outside source), and the two implementation methodologies: the IP Network Address...
Provided by Global Knowledge
-
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
Enhanced Mobile IP Handover Using Link Layer Information
Feb 2011
The main source of the problem in Mobile handover is the latency and packet loss introduced by the lengthy registration processes. The registration messages must traverse all the way to the Home...
Provided by University of Bradford
-
White Papers
Doing More With Less: End-to-End Consistent IPv4 Address Sharing
Jan 2011
The Internet is rapidly nearing IPv4 address space exhaustion. Current projections predict that within the next two years, all IPv4 address blocks will have been assigned. IPv6 adoption on the...
Provided by Merit Network
-
White Papers
Enhanced Crankback Signaling for Multi-Domain IP/MPLS Networks
Aug 2010
Multi-domain traffic engineering is a very challenging problem area and crankback signaling offers a very promising solutions framework herein. Although some initial crankback studies have been...
Provided by Elsevier
-
White Papers
Impact of Router Queuing Disciplines on Multimedia QoE in IPTV Deployments
May 2009
Internet television (IPTV) is rapidly gaining popularity and is being widely deployed on the Internet. In order to deliver optimum user Quality of Experience (QoE), service providers need to...
Provided by Ohio State University
-
White Papers
Minimizing Streaming Delay in Homogeneous Peer-to-Peer Networks
Apr 2010
Two questions on the theory of content distribution capacity are addressed in this paper: What is the worst user delay performance bound in a chunk-based P2P streaming systems under peer fan-out...
Provided by Princeton University
-
White Papers
P2P-ISP Cooperation: Risks and Mitigation in Multiple-ISP Networks
Aug 2009
Several proposals on P2P-ISP cooperation have recently been developed using information sharing for locality based peering. Their benefits in terms of P2P efficiency, ISP cost, and traffic...
Provided by Rutgers University
-
White Papers
1Mbps P2P Streaming: A Global Measurement Study
May 2010
High definition video is defining a new age of Peer-To-Peer (P2P) video streaming over the public Internet. Simultaneously achieving a resolution-scale upgrade, e.g., providing 1Mbps streaming to...
Provided by Princeton University
-
White Papers
Proxy-P2P Streaming Under the Microscope: Fine-Grain Measurement of a Configurable Platform
Apr 2010
Although Peer-To-Peer (P2P) streaming can efficiently deliver live video content to large user populations, existing applications often suffer from limited video quality, periodic hiccups, and...
Provided by Princeton University
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White Papers
Autonomous Security for Autonomous Systems
Mar 2008
The Internet's inter-domain routing protocol, BGP, supports a complex network of Autonomous Systems which is vulnerable to a number of potentially crippling attacks. Several promising...
Provided by University of New Mexico
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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
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White Papers
Congestion Avoidance in S-CSCF Selection in an IMS Network
Sep 2010
In the signaling plane of an IMS (IP Multimedia Subsystem) network, the Interrogating Call/Session Control Function (I-CSCF) is required to choose the serving CSCF (SCSCF) for user requests...
Provided by University of Missouri - Kansas City
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White Papers
TagLearner: A P2P Classifier Learning System From Collaboratively Tagged Text Documents
Sep 2009
The amount of text data on the Internet is growing at a very fast rate. Online text repositories for news agencies, digital libraries and other organizations currently store gigaand tera-bytes of...
Provided by Columbia University
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White Papers
A Distributed Protocol for Dynamic Address Assignment in Mobile Ad Hoc Networks
Jan 2011
A Mobile Ad hoc NETwork (MANET) is a group of mobile nodes that form a multi-hop wireless network. The topology of the network can change randomly due to unpredictable mobility of nodes and...
Provided by University of Texas (Dallas)
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White Papers
P2P Trading in Social Networks: The Value of Staying Connected
Dec 2009
The success of future P2P applications ultimately depends on whether users will contribute their bandwidth, CPU and storage resources to a larger community. In this paper, the authors propose a...
Provided by Harvard University
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White Papers
Understanding and Improving Incentives in Private P2P Communities
Jan 2010
Incentive mechanisms play a critical role in P2P systems. Private BitTorrent sites use a novel incentive paradigm, where the sites record upload and download amounts of users and require each user...
Provided by Polytechnic Institute of NYU
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White Papers
Queuing Network Models for Multi-Channel P2P Live Streaming Systems
Apr 2009
In recent years there have been several large-scale deployments of P2P live video systems. Existing and future P2P live video systems will offer a large number of channels, with users switching...
Provided by Polytechnic Institute of NYU
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White Papers
Substream Trading: Towards an Open P2P Live Streaming System
Feb 2008
The authors consider the design of an open P2P live-video streaming system. When designing a live video system that is both open and P2P, the system must include mechanisms that incentivize peers...
Provided by Polytechnic University
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White Papers
On the Privacy of Peer-Assisted Distribution of Security Patches
Jun 2010
When a host discovers that it has a software vulnerability that is susceptible to an attack, the host needs to obtain and install a patch. Because centralized distribution of patches may not scale...
Provided by Peking University
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White Papers
FS2You: Peer-Assisted Semipersistent Online Hosting at a Large Scale
Jan 2010
It has been widely acknowledged that online file hosting systems within the "Cloud" of the Internet have provided valuable services to end users who wish to share files of any size. Such online...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Route Optimization for Proxy Mobile IPv6 in IMS Network
Oct 2008
Localized mobility protocols are designed to address many of the drawbacks such as additional signaling and over-the-air tunnel overhead associated with global mobility protocols like Mobile IPv4...
Provided by Telcordia Technologies
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White Papers
Examining Graph Properties of Unstructured Peer-to-Peer Overlay Topology
Jan 2008
During the past few years, unstructured Peer-to-Peer (P2P) file-sharing systems have witnessed a significant increase in popularity. However, there lacks a systematic study on graph properties of...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Importance of IP Alias Resolution in Sampling Internet Topologies
Jan 2008
Internet measurement studies utilize traceroute-based path traces to build representative Internet maps. These maps are then used to analyze various topological characteristics of the Internet. IP...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Characterization of Failures in an Operational IP Backbone Network
Aug 2008
As the Internet evolves into a ubiquitous communication infrastructure and supports increasingly important services, its dependability in the presence of various failures becomes critical. In this...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
IP-Geolocation Mapping for Involving Moderately-Connected Internet Regions
Jul 2009
Current IP-geolocation mapping schemes primarily take delay-measurement approach, and most of them are based on the assumption of a strong correlation between networking delay and geographical...
Provided by University of Minnesota
