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industry standard protocols
(592 results)-
Case Studies
IBM Research Uses Cutting Edge Technologies and Methods to Assess Networks and Networked Applications for This Communications Company
Jan 2008
IBM was brought in to help develop a high-level assessment of the company network for factors such as scalability and resiliency and to identify architectural bottlenecks. IBM also was asked to...
Provided by IBM
-
White Papers
Beyond Interoperability - Pushing the Performance of Sensor Network IP Stacks
Nov 2011
Interoperability is essential for the commercial adoption of wireless sensor networks. However, existing sensor network architectures have been developed in isolation and thus interoperability has...
Provided by Association for Computing Machinery
-
White Papers
A Fair and Adaptive Contention Resolution Algorithm for Time-Slotted MAC Protocol Designs
Jun 2010
This paper addresses the fairness of Medium Access Control (MAC) protocols that are capable of handling interference on the physical layer to a varying extent. The variation addressed is thereby...
Provided by Technische Universitat Munchen
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White Papers
A Comparison of Routing for Mobile Networks
Dec 2010
Wireless mobile devices are becoming increasingly prevalent in society. As a result, aggregation of network connectivity through the use of mobile networks is becoming increasingly relevant to...
Provided by University of St Andrews
-
White Papers
Mobile Networks: Naming vs.Tunnelling
Mar 2009
Using data of passenger numbers and train schedules from the London Underground metropolitan railway system, the authors compare a Tunneling-based to a Naming-based approach for supporting mobile...
Provided by University of St Andrews
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White Papers
A System Architecture for Evolving Protocol Stacks
May 2008
A majority of network architectures aim at solving specific shortcomings of the original Internet architecture. While providing solutions for the particular problems, they often lack in...
Provided by ETH Zurich
-
White Papers
Master Failures in the Precision Time Protocol
Sep 2008
If all clocks within a distributed system share the same notion of time, the application domain can gain several advantages. Among those is the possibility to implement real-time behavior,...
Provided by Institute of Electrical and Electronics Engineers
-
Resource Center
Strong authentication helps to beat advanced threats
Nov 2011
Abstract: With today's advanced threats and the increased value of the information that is created, shared and stored, systems that rely on static passwords alone are vulnerable and at risk of...
Provided by EMC
-
White Papers
Routing Loops in DAG-Based Low Power and Lossy Networks
May 2010
Directed Acyclic Graphs (DAGs), rooted at popular/ default destinations, have emerged as a preferred mechanism to provide IPv6 routing functionality in large scale low power and lossy networks...
Provided by Institute of Electrical and Electronics Engineers
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Case Studies
Accelerating IP Telecom Profitability
Dec 2010
RADVISION is the industry's leading provider of products and technologies for unified visual communications over IP and 3G networks. RADVISION is committed to providing products and services that...
Provided by Intel
-
White Papers
A Bandwidth Allocation Model With High Concurrence Rate in IEEE802.16 Mesh Mode
Jan 2008
In this paper, a bandwidth allocation model is proposed for multi-hop Wireless Mesh Network (WMN) with a goal of achieving high traffic throughput in minimal scheduling time slots. Scheduling...
Provided by Lucent Technologies
-
White Papers
The Paxos Register
Aug 2007
The authors introduce the Paxos register to simplify and unify the presentation of Paxos-style consensus protocols. They use their register to show how Lamport's Classic Paxos and Castro and...
Provided by University of Texas
-
White Papers
BAR Primer
Dec 2007
Byzantine and rational behaviors are increasingly recognized as unavoidable realities in today's cooperative services. Yet, how to design BAR-tolerant protocols and rigorously prove them strategy...
Provided by University of Texas
-
White Papers
BGP Molecules: Understanding and Predicting Prefix Failures
Jan 2011
The Border Gateway Protocol (BGP), the de-facto Internet interdomain routing protocol, disseminates information about Internet prefixes to Autonomous Systems (ASes). Prefixes are announced and...
Provided by Purdue University
-
White Papers
Building Automation Networks for Smart Grids
Apr 2011
Smart grid, as an intelligent power generation, distribution, and control system, needs various communication systems to meet its requirements. The ability to communicate seamlessly across...
Provided by Hindawi Publishing
-
White Papers
There's Something About MRAI: Timing Diversity Can Exponentially Worsen BGP Convergence
Mar 2011
To better support interactive applications, individual network operators are decreasing the timers that affect BGP convergence, leading to greater diversity in the timer settings across the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Local Transit Policies and the Complexity of BGP Stability Testing
Mar 2011
BGP, the core protocol of the Internet backbone, is renowned to be prone to oscillations. Despite prior work shed some light on BGP stability, many problems remain open. For example, determining...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Protocols for Secure Multi-party Computation: Design, Implementation and Performance Evaluation
Dec 2009
Protocols for secure multi-party computation allow participants to share a computation while each party learns only what can be inferred from their own inputs and the output of the computation....
Provided by University of Virginia
-
White Papers
On Configuring BGP Route Reflectors
Jan 2012
The Border Gateway Protocol (BGP) is the standard protocol for exchanging routing information between border routers of Autonomous Systems (ASes) in today's Internet. Within an AS, border routers...
Provided by Carnegie Mellon University
-
White Papers
QuON - A Quad-Tree Based Overlay Protocol for Distributed Virtual Worlds
Feb 2009
Massively Multiplayer Online Games and Virtual Worlds are among the most popular applications on the Internet. As player numbers increase, the limits of the currently dominant client/server...
Provided by Universitat Karlsruhe
-
White Papers
Adding Voice to Java EE With SIP Servlets
Feb 2008
Session Initiation Protocol (SIP) is a signaling protocol that is used to set up, modify, and terminate a session between two endpoints. SIP can be used to set up a two-party call, a multi-party...
Provided by Sun Microsystems
-
White Papers
MPLOT: A Transport Protocol Exploiting Multipath Diversity Using Erasure Codes
Jan 2008
In this paper, the authors propose a novel transport protocol that effectively utilizes available bandwidth and diversity gains provided by heterogeneous, highly lossy paths. Their Multi-Path...
Provided by Rensselaer Polytechnic Institute
-
White Papers
Protecting SIP Against Very Large Flooding DoS Attacks
Jul 2009
The use of the Internet for VoIP communications has seen an important increase over the last few years, with the Session Initiation Protocol (SIP) as the most popular protocol used for signaling....
Provided by NEC Europe
-
White Papers
Testing Dialog-Verification of SIP Phones With Single-Message Denial-of-Service Attacks
Apr 2008
The authors tested several SIP implementations against simple yet effective DoS Cancel and Bye attacks using forged dialog IDs. Their results are worrying and show that a majority of the...
Provided by NEC Laboratories
-
White Papers
A Kademlia-Based Node Lookup System for Anonymization Networks
Feb 2009
Node lookup mechanisms constitute an integral part of any overlay network, and hence also of anonymous communication networks. Today, most anonymizers use centralized directories, which leads to...
Provided by RWTH Aachen University
-
White Papers
Buffer Scheduling Policy for Opportunitic Networks
Jul 2011
In Delay Tolerant Networks (DTNs), the optimal use of buffer management polices can improve the network throughput. In this paper, the authors propose a buffer management strategy called as...
Provided by International Journal of Scientific & Engineering Research
-
White Papers
Design of HDLC Controller Using VHDL
Mar 2011
In this paper, the authors explore a High-level Data link control published by International Standards Organization (ISO). HDLC is one of the most enduring and fundamental standards in...
Provided by International Journal of Scientific & Engineering Research
-
White Papers
Mechanisms of Tunneling IPv6 in IPv4 networks
Jan 2012
In IpV4 major requirement is that all the IP networks should have unique network number, even if they are or if they are not connected with the internet, which results in the consumption of more...
Provided by International Journal of Scientific & Engineering Research
-
White Papers
Novel Sensor MAC Protocol Applied to Cayley and Manhattan Street Networks With CrossBow MICA2
Oct 2009
With the rapid growth of wireless sensor technology, the authors foresee a need for MAC protocols to allow efficient simultaneous peer-to-peer communications in large and dense wireless sensor...
Provided by Institute of Electrical and Electronics Engineers
-
Case Studies
InterCall Enables Innovative Market Leadership With Agile Enterprise Solution
Sep 2008
With more than 140,000 conferencing ports, the Chicago-based company could handle the largest conference calls in the industry, but InterCall could not face the commoditization challenge using...
Provided by Oracle
-
White Papers
Design and Implementation of Mobile IPv6 Data Communication in Dual Networks
Jan 2012
Dual Stack Mobile IPv6 is an extension of Mobile IPv6 to support mobility of devices irrespective of IPv4 and IPv6 Networks. This is implemented by combining different modules. IPv4 private...
Provided by International Journal of Computer Science Issues
-
White Papers
Mobility Metrics Estimation and Categorization for SNET Protocols
Jan 2012
In the performance assessment of an ad-hoc protocol, the protocol should be verified under genuine circumstances including, but not restricted to, an effective transmission range, inadequate...
Provided by International Journal of Computer Science Issues
-
White Papers
Simple But Effective Heterogeneous Main Memory With On-Chip Memory Controller Support
Nov 2010
System-in-Package (SiP) and 3D integration are promising technologies to bring more memory onto a microprocessor package to mitigate the "Memory wall" problem. In this paper, instead of using them...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Composing a Simple Friend-Finder Application Using the SIP Location-Based Services Toolkit
May 2011
The increase of data traffic and access to the Internet has resulted in more consumer-driven markets. There is increasing pressure for Mobile Network Operators (MNOs) to quickly and innovatively...
Provided by Rhodes University
-
White Papers
Developing a Cross Platform IMS Client Using the JAIN SIP Applet Phone
Aug 2011
The interest in the adoption of the IP Multimedia Subsystem (IMS) by industry and research institutes has resulted in the establishment of IMS testbeds for developing and deploying IMS services....
Provided by Rhodes University
-
White Papers
Improvement of FMIPv6 Handover Performance Using MIH and Timely Link Layer Triggers
Jul 2010
The Mobile IPv6 for Fast Handovers (FMIPv6) solution aims at reducing the handover latency and packet loss experienced in MIPv6. It achieves this reduction by applying fast movement detection and...
Provided by University of Cape Town
-
White Papers
Performance and Possible Deployment of HTTP Session Mobility Service Using SIP
Jul 2008
This paper presents results of the implementation of HTTP Session Mobility Service using SIP. The results are based on HTTP session mobility test on some notable websites. More precisely, web...
Provided by University of Cape Town
-
White Papers
The Impact of Network Topology on the Performance of MAP Selection Algorithms
Nov 2009
The performance of the Hierarchical Mobile IPv6 (HMIPv6) protocol is affected by the Mobility Anchor Point (MAP) selection. Many MAP selection algorithms have been proposed. Researchers have based...
Provided by Reed Elsevier
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White Papers
Phase Changes in the Evolution of the IPv4 and IPv6 AS-Level Internet Topologies
Jun 2010
In this paper, the authors investigate the evolution of the IPv4 and IPv6 Internet topologies at the Autonomous System (AS) level over a long period of time. They provide abundant empirical...
Provided by Reed Elsevier
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White Papers
Network-Based Localized IP Mobility Management: Proxy Mobile IPv6 and Current Trends in Standardization
Oct 2010
IP mobility support has been a hot topic over the last years, recently fostered by the role of IP in the evolution of the 3G mobile communication networks. Standardization bodies, namely IETF,...
Provided by Universidad Carlos III de Madrid
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White Papers
Understanding the Performance Gap Between Pull-Based Mesh Streaming Protocols and Fundamental Limits
May 2009
Pull-based mesh streaming protocols have recently received much research attention, with successful commercial systems showing their viability in the Internet. Despite the remarkable popularity in...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
On the Trade-Off Between Control Rate and Congestion in Single Server Systems
May 2009
The goal of this paper is to characterize the tradeoff between the rate of control and network congestion for flow control policies. The authors consider a simple model of a single server queue...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
High Speed Data Routing in Vehicular Sensor Networks
Mar 2010
In this paper, the authors show through a simple secure symmetric key based protocol design and experiments the feasibility of secure data collection in a vehicular sensor networks. This protocol...
Provided by Academy Publisher
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White Papers
Prioritized Repeated Eliminations Multiple Access: A Novel Protocol for Wireless Networks
Jan 2008
A new and simple MAC protocol is proposed. Each node transmits a burst with length sampled from a geometric distribution with parameter q followed by a carrier sense slot. A node repeats the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Secure DVR Protocol Using Factual Correctness
Jan 2011
The routing protocols in use today operate on implicit trust among the different routing elements. Specifically, the Distance Vector Routing (DVR) protocols compute updates and routing tables in a...
Provided by Iowa State University
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White Papers
Virtual-Coordinate-Based Delivery-Guaranteed Routing Protocol in Wireless Sensor Networks With Unidirectional Links
Jan 2008
A wireless sensor network has unidirectional links because sensors can have different transmission ranges, sensors have unstable transmission ranges, and a hidden terminal problem exists. In this...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Models and Proofs of Protocol Security
Apr 2009
As computer security has become a broad, rich field, rigorous models have been developed for many policies and mechanisms. Sometimes these models have been the subject of formal proofs, even...
Provided by University of California
-
White Papers
GPEB: Power-Efficient Geographic Broadcasting in Sensor Networks
Feb 2010
Nodes in a sensor network, operating on power limited batteries, must save power to minimize the need for battery replacement. In this paper, the authors study the power efficiency issues related...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
T-Lohi: A New Class of MAC Protocols for Underwater Acoustic Sensor Networks
Jan 2008
This paper introduces T-Lohi, a new class of distributed and energy-efficient Media-ACcess protocols (MAC) for UnderWater acoustic Sensor Networks (UWSN). MAC design for UWSN faces significant...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Securing Distributed Systems With Information Flow Control
Feb 2008
Recent operating systems have shown that Decentralized Information Flow Control (DIFC) can secure applications built from mostly untrusted code. This paper extends DIFC to the network. The authors...
Provided by Stanford University
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White Papers
DRIP: A Dynamic VoRonoi RegIons-Based Publish/Subscribe Protocol in Mobile Networks
Feb 2008
The publish/subscribe (pub/sub for short) paradigm is used to deliver events from a source to interested clients in an asynchronous way. Recently, extending a pub/sub system in wireless networks...
Provided by Florida Atlantic University
-
White Papers
Predicting Prefix Availability in the Internet
Dec 2009
The Border Gateway Protocol (BGP) maintains inter-domain routing information by announcing and withdrawing IP prefixes, which may result in prefix unreachability. Prefix availability observed from...
Provided by Purdue University
-
White Papers
A Bidding Protocol for Deploying Mobile Sensors
Jun 2007
In some harsh environments, manually deploying sensors is impossible. Alternative methods may lead to imprecise placement resulting in coverage holes. To provide the required high coverage in...
Provided by Pennsylvania State University
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White Papers
How to Correctly Use the Protocol Interference Model for Multi-Hop Wireless Networks
May 2009
This paper tries to reconcile the tension between physical model and protocol model that have been used to characterize interference relationship in a multi-hop wireless net-work. The physical...
Provided by Association for Computing Machinery
-
White Papers
The Analysis of a Self-Stabilizing MAC Protocol for Multi-Channel Ad Hoc Networks
Aug 2010
MAXM is a multi-channel MAC protocol for ad hoc networks. The idea of MAXM is to maximize utilization of bandwidth by adopting a distributed self stabilizing maximal matching-transmission...
Provided by Academy Publisher
-
White Papers
SDC: A Distributed Clustering Protocol
Feb 2011
Network clustering is an important technique used in many large-scale distributed systems. Given good design and implementation, network clustering can significantly enhance the system's...
Provided by University of Connecticut
-
White Papers
Direct Trust Estimated on Demand Protocol for Secured Routing in Mobile Adhoc Networks
Nov 2008
Adhoc network is a collection of wireless nodes communicating among themselves over multihop paths, without the help of any infrastructure such as base stations or access points. Although many...
Provided by SRM University
-
White Papers
Ant Based Dynamic Source Routing Protocol to Support Multiple Quality of Service (QoS) Metrics in Mobile Ad Hoc Network
Oct 2008
Quality of Service (QoS) support for Mobile Ad hoc Networks (MANETs) is an exigent task due to dynamic topology and limited resource. To support QoS, the link state information such as delay,...
Provided by BIT - NMC
-
White Papers
GPS-Less Localization Protocol for Underwater Acoustic Networks
Sep 2010
The problem of underwater positioning is increasingly crucial due to the emerging importance of sub-sea activities. Knowledge of node location is essential for many applications for which sensor...
Provided by Universiti Malaysia Sarawak
-
White Papers
Key Exchange Protocol Over Insecure Channel
Jun 2009
Key management represents a major and the most sensitive part of cryptographic systems. It includes key generation, key distribution, key storage, and key deletion. It is also considered the...
Provided by University of Calgary
-
White Papers
Authenticast: A Source Authentication Protocol for Multicast Flows and Streams
Jun 2009
The lack of security obstructs a large scale deployment of the multicast communication model. Therefore, a host of research works have been achieved in order to deal with several issues relating...
Provided by University of Technology of Compiegne
-
White Papers
The Role of Zigbee Technology in Future Data Communication System
Mar 2009
ZigBee is an IEEE 802.15.4 standard for data communications with business and consumer devices. It is designed around low-power consumption allowing batteries to essentially last forever. The...
Provided by Journal of Theoretical and Applied Information Technology
-
White Papers
Performance Analysis of Signaling System 7 (SS7) Network and Protocols to Provide Call Control, Remote Network Management and Maintenance Capabilities
Mar 2009
SS7 or Signaling System Number 7 is a set of protocols that describes a means of communication between telephone switches in public telephone networks.SS7 is a highly sophisticated and powerful...
Provided by Journal of Theoretical and Applied Information Technology
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White Papers
Passive Aggressive Measurement With MGRP
Aug 2009
The authors present the Measurement Manager Protocol (MGRP), an in-kernel service that schedules and transmits probes on behalf of active measurement tools. Unlike prior measurement services, MGRP...
Provided by University of Maryland
-
White Papers
Real-Time Transport Protocol (RTP) Security
Jan 2011
This paper describes the Real-time Transport Protocol (RTP). The emphasis is on the security features like confidentiality, integrity and authentication. RTP security features are critically...
Provided by Helsinki University of Technology
-
White Papers
A Secure Internet Voting Protocol Based on Non-interactive Deniable Authentication Protocol and Proof Protocol That Two Ciphertexts Are Encryption of the Same Plaintext
Jul 2009
Internet voting protocol is the base of the Internet voting systems. Firstly, an improved proof protocol that two ciphertexts are encryption of the same plaintext is introduced. Secondly, a...
Provided by Academy Publisher
-
White Papers
A New Authentication Scheme for Session Initiation Protocol
Sep 2009
In 2008, Tsai proposed an efficient nonce-based authentication scheme for Session Initiation Protocol (SIP). The current paper, however, demonstrates that Tsai's authentication scheme is still...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Mutual Authentication for SIP: A Semantic Meaning for the SIP Opaque Values
Sep 2009
The Session Initiation Protocol (SIP) is rapidly becoming the dominant signaling protocol for calls over the Internet. It has quickly made large inroads into the Voice over IP (VoIP) market. SIP...
Provided by ESRGroups
-
White Papers
The Fast SIP Registration Method Using MAC Address in VoIP System
Sep 2009
In this paper, the authors propose the SIP Registration method using MAC address in VoIP system. In the process of registering from SIP terminal to the SIP server, the SIP server requests the MAC...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Protocol Family Approach to Survivable Storage Infrastructures
Jan 2011
A protocol family supports a variety of fault models with a single client-server protocol and a single server implementation. Protocol families shift the decision of which types of faults to...
Provided by Carnegie Mellon University
-
White Papers
Flexible Single Sign-On for SIP: Bridging the Identity Chasm
Mar 2008
Identity federation is a key requirement for today's distributed services. This technology allows managed sharing of users' identity Information between Identity Providers (IDP), and subsequently,...
Provided by Helsinki University of Technology
-
White Papers
SWAP: Shared Wireless Access Protocol (Using Reciprocity)
Jun 2007
Wireless access points are becoming more and more prominent in the home, yet there is no incentive to encourage access point owners to share their service. The authors introduce SWAP, a...
Provided by Institute of Electrical and Electronics Engineers
-
Whitepapers
Output-Valid Rollback-Recovery
Oct 2010
This paper analyzes an application-transparent rollback-recovery protocol for crash/recover hosts and fair-loss links. The protocol, Ken, is abstracted from an open-source implementation,...
Provided by Hewlett-Packard (HP)
-
Whitepapers
Address Translation (NAT) and Port Address Translation (PAT)
Oct 2010
It's common today to use private addressing within an Autonomous System (AS), a collection of routers and subnets under a common administrative domain. The problem is that per RFC 1918 (Address...
Provided by Global Knowledge
-
Whitepapers
STP MiTM Attack and L2 Mitigation Techniques on the Cisco Catalyst 6500
Jul 2010
The purpose of this paper is to identify how easily the Spanning-Tree Protocol (STP) can be compromised to allow eavesdropping in a switched corporate environment and how to mitigate this...
Provided by Cisco
-
White Papers
VMware vSphere 4: Exchange Server on NFS, ISCSI, and Fibre Channel
Jun 2009
At VMworld Europe 2008, VMware announced results of a test demonstrating 16,000 Exchange 2007 users on a single ESX Server. The ESX Server was running eight virtual machines each supporting 2,000...
Provided by VMware
-
White Papers
Converging Legacy Networks for Real Time Applications on a Local Area Network
Sep 2010
See how Alcatel-Lucent can help you deploy and maintain a reliable, converged Local Area Network (LAN) solution. This paper offers key insights on how to design and build a LAN that delivers the...
Provided by Alcatel-Lucent
-
White Papers
Practical Analysis of Asterisk SIP Server Performance
Jul 2008
This paper presents an analysis of the Asterisk server performance as a SIP server, as well as of bandwidth consumption in multiple scenarios. Server load has been tested using a certain type of...
Provided by University Politehnica of Bucharest
-
White Papers
Towards Secure SIP Signalling Service for VoIP Applications
May 2009
Current Voice over IP (VoIP) services are regarded less secure than the traditional Public Switched Telephone Network (PSTN). This is due to the fact that VoIP services are frequently deployed in...
Provided by Karlstad University
-
White Papers
Performance of VoIP Call Set-Up Over Satellite-UMTS Using Session Initiation Protocol
Jan 2010
Session Initiation Protocol (SIP) is an application layer signalling protocol used in the IP-based Universal Mobile Telecommunication Systems (UMTS) network for establishing multimedia sessions....
Provided by University of Surrey
-
White Papers
A Bandwidth Allocation Model With High Concurrence Rate in IEEE802.16 Mesh Mode
Jan 2008
In this paper, a bandwidth allocation model is proposed for multi-hop Wireless Mesh Network (WMN) with a goal of achieving high traffic throughput in minimal scheduling time slots. Scheduling...
Provided by Lucent Technologies
-
White Papers
The Paxos Register
Aug 2007
The authors introduce the Paxos register to simplify and unify the presentation of Paxos-style consensus protocols. They use their register to show how Lamport's Classic Paxos and Castro and...
Provided by University of Texas
-
White Papers
BAR Primer
Dec 2007
Byzantine and rational behaviors are increasingly recognized as unavoidable realities in today's cooperative services. Yet, how to design BAR-tolerant protocols and rigorously prove them strategy...
Provided by University of Texas
-
White Papers
BGP Molecules: Understanding and Predicting Prefix Failures
Jan 2011
The Border Gateway Protocol (BGP), the de-facto Internet interdomain routing protocol, disseminates information about Internet prefixes to Autonomous Systems (ASes). Prefixes are announced and...
Provided by Purdue University
-
White Papers
Building Automation Networks for Smart Grids
Apr 2011
Smart grid, as an intelligent power generation, distribution, and control system, needs various communication systems to meet its requirements. The ability to communicate seamlessly across...
Provided by Hindawi Publishing
-
White Papers
There's Something About MRAI: Timing Diversity Can Exponentially Worsen BGP Convergence
Mar 2011
To better support interactive applications, individual network operators are decreasing the timers that affect BGP convergence, leading to greater diversity in the timer settings across the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Local Transit Policies and the Complexity of BGP Stability Testing
Mar 2011
BGP, the core protocol of the Internet backbone, is renowned to be prone to oscillations. Despite prior work shed some light on BGP stability, many problems remain open. For example, determining...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Protocols for Secure Multi-party Computation: Design, Implementation and Performance Evaluation
Dec 2009
Protocols for secure multi-party computation allow participants to share a computation while each party learns only what can be inferred from their own inputs and the output of the computation....
Provided by University of Virginia
-
White Papers
On Configuring BGP Route Reflectors
Jan 2012
The Border Gateway Protocol (BGP) is the standard protocol for exchanging routing information between border routers of Autonomous Systems (ASes) in today's Internet. Within an AS, border routers...
Provided by Carnegie Mellon University
-
White Papers
QuON - A Quad-Tree Based Overlay Protocol for Distributed Virtual Worlds
Feb 2009
Massively Multiplayer Online Games and Virtual Worlds are among the most popular applications on the Internet. As player numbers increase, the limits of the currently dominant client/server...
Provided by Universitat Karlsruhe
-
White Papers
Adding Voice to Java EE With SIP Servlets
Feb 2008
Session Initiation Protocol (SIP) is a signaling protocol that is used to set up, modify, and terminate a session between two endpoints. SIP can be used to set up a two-party call, a multi-party...
Provided by Sun Microsystems
-
White Papers
MPLOT: A Transport Protocol Exploiting Multipath Diversity Using Erasure Codes
Jan 2008
In this paper, the authors propose a novel transport protocol that effectively utilizes available bandwidth and diversity gains provided by heterogeneous, highly lossy paths. Their Multi-Path...
Provided by Rensselaer Polytechnic Institute
-
White Papers
Protecting SIP Against Very Large Flooding DoS Attacks
Jul 2009
The use of the Internet for VoIP communications has seen an important increase over the last few years, with the Session Initiation Protocol (SIP) as the most popular protocol used for signaling....
Provided by NEC Europe
-
White Papers
Testing Dialog-Verification of SIP Phones With Single-Message Denial-of-Service Attacks
Apr 2008
The authors tested several SIP implementations against simple yet effective DoS Cancel and Bye attacks using forged dialog IDs. Their results are worrying and show that a majority of the...
Provided by NEC Laboratories
-
White Papers
A Kademlia-Based Node Lookup System for Anonymization Networks
Feb 2009
Node lookup mechanisms constitute an integral part of any overlay network, and hence also of anonymous communication networks. Today, most anonymizers use centralized directories, which leads to...
Provided by RWTH Aachen University
-
White Papers
Buffer Scheduling Policy for Opportunitic Networks
Jul 2011
In Delay Tolerant Networks (DTNs), the optimal use of buffer management polices can improve the network throughput. In this paper, the authors propose a buffer management strategy called as...
Provided by International Journal of Scientific & Engineering Research
-
White Papers
Design of HDLC Controller Using VHDL
Mar 2011
In this paper, the authors explore a High-level Data link control published by International Standards Organization (ISO). HDLC is one of the most enduring and fundamental standards in...
Provided by International Journal of Scientific & Engineering Research
-
White Papers
Mechanisms of Tunneling IPv6 in IPv4 networks
Jan 2012
In IpV4 major requirement is that all the IP networks should have unique network number, even if they are or if they are not connected with the internet, which results in the consumption of more...
Provided by International Journal of Scientific & Engineering Research
-
White Papers
Novel Sensor MAC Protocol Applied to Cayley and Manhattan Street Networks With CrossBow MICA2
Oct 2009
With the rapid growth of wireless sensor technology, the authors foresee a need for MAC protocols to allow efficient simultaneous peer-to-peer communications in large and dense wireless sensor...
Provided by Institute of Electrical and Electronics Engineers
-
Case Studies
InterCall Enables Innovative Market Leadership With Agile Enterprise Solution
Sep 2008
With more than 140,000 conferencing ports, the Chicago-based company could handle the largest conference calls in the industry, but InterCall could not face the commoditization challenge using...
Provided by Oracle
-
White Papers
Design and Implementation of Mobile IPv6 Data Communication in Dual Networks
Jan 2012
Dual Stack Mobile IPv6 is an extension of Mobile IPv6 to support mobility of devices irrespective of IPv4 and IPv6 Networks. This is implemented by combining different modules. IPv4 private...
Provided by International Journal of Computer Science Issues
-
White Papers
Mobility Metrics Estimation and Categorization for SNET Protocols
Jan 2012
In the performance assessment of an ad-hoc protocol, the protocol should be verified under genuine circumstances including, but not restricted to, an effective transmission range, inadequate...
Provided by International Journal of Computer Science Issues
-
White Papers
Simple But Effective Heterogeneous Main Memory With On-Chip Memory Controller Support
Nov 2010
System-in-Package (SiP) and 3D integration are promising technologies to bring more memory onto a microprocessor package to mitigate the "Memory wall" problem. In this paper, instead of using them...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Composing a Simple Friend-Finder Application Using the SIP Location-Based Services Toolkit
May 2011
The increase of data traffic and access to the Internet has resulted in more consumer-driven markets. There is increasing pressure for Mobile Network Operators (MNOs) to quickly and innovatively...
Provided by Rhodes University
-
White Papers
Developing a Cross Platform IMS Client Using the JAIN SIP Applet Phone
Aug 2011
The interest in the adoption of the IP Multimedia Subsystem (IMS) by industry and research institutes has resulted in the establishment of IMS testbeds for developing and deploying IMS services....
Provided by Rhodes University
-
White Papers
Improvement of FMIPv6 Handover Performance Using MIH and Timely Link Layer Triggers
Jul 2010
The Mobile IPv6 for Fast Handovers (FMIPv6) solution aims at reducing the handover latency and packet loss experienced in MIPv6. It achieves this reduction by applying fast movement detection and...
Provided by University of Cape Town
-
White Papers
Performance and Possible Deployment of HTTP Session Mobility Service Using SIP
Jul 2008
This paper presents results of the implementation of HTTP Session Mobility Service using SIP. The results are based on HTTP session mobility test on some notable websites. More precisely, web...
Provided by University of Cape Town
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White Papers
The Impact of Network Topology on the Performance of MAP Selection Algorithms
Nov 2009
The performance of the Hierarchical Mobile IPv6 (HMIPv6) protocol is affected by the Mobility Anchor Point (MAP) selection. Many MAP selection algorithms have been proposed. Researchers have based...
Provided by Reed Elsevier
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Phase Changes in the Evolution of the IPv4 and IPv6 AS-Level Internet Topologies
Jun 2010
In this paper, the authors investigate the evolution of the IPv4 and IPv6 Internet topologies at the Autonomous System (AS) level over a long period of time. They provide abundant empirical...
Provided by Reed Elsevier
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Network-Based Localized IP Mobility Management: Proxy Mobile IPv6 and Current Trends in Standardization
Oct 2010
IP mobility support has been a hot topic over the last years, recently fostered by the role of IP in the evolution of the 3G mobile communication networks. Standardization bodies, namely IETF,...
Provided by Universidad Carlos III de Madrid
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A Multiple Home Agent Deployment Scheme to Enhance Service Availability for MIPv6
Nov 2008
In MIPv6, the Home Agent (HA) is the key entity to ensure a Mobile Node's (MN) reachability. A single HA on the home link will become a performance bottleneck and single point of failure. This...
Provided by Institute of Electrical and Electronics Engineers
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Feasibility Evaluation of a Communication-Oriented P2P System in Mobile Environments
Sep 2009
The authors present the feasibility evaluation of a structured communication-oriented Peer-To-Peer (P2P) system being used in mobile environments in this paper. The different levels of churn are...
Provided by Association for Computing Machinery
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Truncated Pyramid Peer-to-Peer Architecture With Vertical Tunneling Model
Mar 2009
Peer-To-Peer (P2P) technologies have many advantages over traditional client/server technologies, including cost-effectiveness, scalability and robustness, due to their decentralized network...
Provided by Institute of Electrical and Electronics Engineers
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Modeling of Session Initiation Protocol Invite Transaction Using Colored Petri Nets
Jan 2012
Wireless mobile communications have experienced the phenomenal growth through last decades. The advances in wireless mobile technologies have brought about a demand for high quality multimedia...
Provided by University of Zagreb
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ANOSIP: Anonymizing the SIP Protocol
Apr 2012
Enhancing anonymity in the Session Initiation Protocol (SIP) is much more than sealing participants' identities. It requires methods to unlink the communication parties and relax their proximity...
Provided by Association for Computing Machinery
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Constructing Mid-Points for Two-Party Asynchronous Protocols
Dec 2011
Communication protocols describe the steps that the communication end-points must take in order to achieve a common goal. In practice, networks often contain mid-points, which can relay, redirect,...
Provided by ETH Zurich
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Verification Analysis of AHB-Lite Protocol With Coverage
Jan 2012
The SoC design faces a gap between the production capabilities and time to market pressures. The design space, grows with the improvements in the production capabilities in terms of amount of time...
Provided by International Journal of Advances in Engineering & Technology (IJAET)
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IPV6 Deployment Status, the Situation in Africa and Way Out
Jan 2012
The number of internet connected devices is increasing terrifically, with each device assigned a unique Internet Protocol (IP) address at a time. Hence, the expected problem of IPv4 address...
Provided by International Journal of Advances in Engineering & Technology (IJAET)
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Design and Verification Analysis of APB3 Protocol With Coverage
Nov 2011
Today in the era of modern technology micro electronics play a very vital role in every aspects of life of an individual, increasing use for micro electronics equipments increases the demand for...
Provided by International Journal of Advances in Engineering & Technology (IJAET)
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Performance Analysis of Routing Protocols for Battlefield Monitoring System
Apr 2012
Many authors have compared various routing protocols such as AODV, DSR, DSDV, TORA, DYMO, OLSR, etc. In this paper, the authors have compare AODV, DYMO and OLSR routing protocols under Battlefield...
Provided by International Journal of Scientific Engineering and Technology
