routing protocol

ZDNet Resources

• sort by:
• Relevance
• Date
• Popularity

Hybrid WiFi-WiMAX Network Routing Protocol

The proliferation of Wireless Local Area Networks WLANs facilitates the development of multihop routing protocols. Moreover, the need to cover greater areas has led to the creation of new standards for Wireless Metropolitan Area Networks WMANs. This paper proposes a new routing protocol that integrates WLANs and WMANs, allowing seamless...

Tags: WMAN, WLAN, Routing Protocol, Wireless LANs, LANs, Wi-Fi, Wireless And Mobility, Networking

White papers 2009-02-10

Evaluation of Energy-Aware QoS Routing Protocol for Ad Hoc Wireless Sensor Networks

Many advanced Routing protocols for wireless sensor networks have been implemented for the effective routing of data. Energy awareness is an essential design issue and almost all of these routing protocols are considered as energy efficient and its ultimate objective is to maximize the whole network lifetime. However, the introductions...

Tags: Aware, Advertisement, Performance, Network, Imaging, Routing Protocol, Energy Awareness, Document Management, Enterprise Software, Software, Finance, Managerial Accounting

White papers 2008-12-03

Towards Assessing the Resilience of Ad-Hoc Proactive Routing Protocols Against Dataflow Disruption Attacks

Ad-hoc networks exploit the processing and wireless communication capabilities of mobile devices to create spontaneous and low-cost self-configuring networks. The dependable use of such networks claims for new methodologies to evaluate their resilience in the presence of faults. This paper studies the impact of data flow disruption attacks on routing...

Tags: Network, Routing Protocol, Attack, Networking, Wireless And Mobility

White papers 2008-09-27

Multicast Routing in Wireless Sensor Networks

This paper deals with the state of the nowadays research of the multicast routing protocols for wireless sensor networks. They describe how to establish efficient multicast tree for wireless sensor network environment and introduce the two base groups of the multicast routing protocols. For these groups, blind flooding and geographic...

Tags: Network, Wireless Sensor Network, Routing Protocol, Wireless

White papers 2008-08-15

Performance Comparison of Wireless Mobile Ad-Hoc Network Routing Protocols

The Efficient routing protocols can provide significant benefits to mobile ad hoc networks, in terms of both performance and reliability. Many routing protocols for such networks have been proposed so far. Amongst the most popular ones are Ad hoc On-demand Distance Vector AODV, Destination-Sequenced Distance-Vector Routing protocol DSDV, Dynamic Source...

Tags: Performance, Mobile, Network, Protocol, Routing Protocol, Wireless, Performance Management, Human Resources, Workforce Management

White papers 2008-06-01

Improving Load Balancing With Multipath Routing

Internet service providers have to provision network resources to optimize bandwidth utilization. Dynamic routing protocols take traffic variations into account to control the load distribution. Multipath routing protocols attempt to take advantage of the path diversity to bring network robustness and reliability. Indeed, with a specific traffic engineering policy, they...

Tags: Network, Load Balancing, Routing Protocol, University Louis Pasteur, Network Technology, Networking

White papers 2008-05-18

Challenging Ad-Hoc Networks Under Reliable & Unreliable Transport With Variable Node Density

The main motivation of the paper is to analyze different performance parameters of three well known Ad-hoc network routing protocols (AODV, DSDV, DSR) with varying node density and velocity. As in real world the movements of nodes are almost always random, therefore they selected the random way point mobility model....

Tags: Researcher, Network, Routing Protocol, Performance Management, Networking, Human Resources, Workforce Management

White papers 2008-05-01

Routing Protocols for Ultra-Wideband Mobile Ad Hoc Networks

The major goal of this research is to establish efficient routing protocols for UWB MANETs in a factory environment by developing two main routing mechanisms: route discovery and route maintenance. To do so, two basic considerations are taken into account. Firstly, the paper considers a PHY layer model that uses...

Tags: UWB, Routing Protocol, Leibniz Universitaet Hannover, Ultrawideband (UWB), Wireless And Mobility

White papers 2008-04-12

A Backup Route Aware Routing Protocol - Fast Recovery From Transient Routing Failures

As the Internet becomes the critical information infrastructure for both personal and business applications, survivable routing protocols need to be designed that maintain the performance of those services in the presence of failures. This paper examines the survivability of interdoamin routing protocols in the presence of routing failure events, and...

Tags: Aware, Recovery, Backup, Routing Protocol

White papers 2008-01-15

An EFSM-Based Intrusion Detection System for Ad Hoc Networks

Mobile ad hoc networks offer very interesting perspectives in wireless communications due to their easy deployment and their growing performances. However, due to their inherent characteristics of open medium, very dynamic topology, lack of infrastructure and lack of centralized management authority, MANET present serious vulnerabilities to security attacks. This paper...

Tags: Advertisement, Intrusion Detection System, Routing Protocol, Attack, Intrusion Detection, Network Security, Security, Networking

White papers 2008-01-01

Arbutus: Network-Layer Load Balancing for Wireless Sensor Networks

The hot spot problem is a typical byproduct of the many-to-one traffic pattern that characterizes most wireless sensor networks: the nodes with the best channel to the sink are overloaded with traffic from the rest of the network and experience a faster energy depletion rate than their peers. Routing protocols...

Tags: Network, Wireless Sensor Network, Routing Protocol, Wireless, University Of Notre Dame, Hot Spot Problem, Networking

White papers 2008-01-01

On the Interaction Between Dynamic Routing in the Native and Overlay Layers

Overlay networks have recently gained attention as a viable alternative to overcome functionality limitations of the Internet. This paper is concerned with scenarios where a dynamic routing protocol is employed in the overlay network to adapt overlay routing tables to changing network conditions. At the same time, the native network...

Tags: Georgia Institute Of Technology, Network, Routing Protocol, Networking

White papers 2008-01-01

Routing Protocols in Ad Hoc Networks

TCP/IP routing is the standard for static wired networks, but TCP/IP cannot quickly ad adjusts to change in network topology that at can occur in wireless ad hoc networks. A wireless ad hoc network's topology is dynamic because hosts eventually lose power, hosts' transmission on range may vary over time,...

Tags: Advertisement, Network, Routing Protocol, Los Alamos National Laboratory, Tcp/Ip, Networking

White papers 2007-08-22

A Shoelace-Based QoS Routing Protocol for Mobile Ad Hoc Networks Using Directional Antenna

This paper proposes a new QoS routing protocol for Mobile Ad hoc NETwork MANET using directional antenna. The scheme offers a bandwidth-based routing protocol for QoS support in MANET using the concept of multi-path. The MAC sub-layer adopts the CDMA-over-TDMA channel model. The QoS on-demand routing protocol determines the end-to-end...

Tags: QoS, Mobile, Network, Routing Protocol, QoS On-demand Routing Protocol

White papers 2007-08-01

Leveraging MPLS to Enable Deterministic Services in the Cable Core

Cable operators are competing with incumbent carriers to deliver both residential and commercial services. This requires an efficient core backbone that is agnostic to routing protocols and provides fast throughput to support regional metro networks. By building an MPLS core that provides high-performance transport for diverse services, cable operators can...

Tags: MPLS, Juniper Networks Inc., Routing Protocol, Service, Network Technology, Cable, Networking, Telecommunications, Personal Technology

White papers 2007-06-01

Effect of Windows XP Firewall on Network Simulation and Testing

The objective of this paper is to report findings from simulating and testing Local Area Network LAN connectivity using Windows XP operating system and Cisco Networking Academy network devices. In this study, a simple routing protocol, RIP, is used as routing protocol. Two different techniques, Cisco Networking Academy hardware lab...

Tags: Network, Routing Protocol, Cisco Systems Inc., Microsoft Windows XP, Microsoft Windows, Firewalls, Networking, Operating Systems, Software

White papers 2007-05-26

Energy-Aware and QoS Routing in 6LoWPAN Mesh Networks

The IEEE 802.15.4 standard is expected to enable a wide variety of envisaged low-cost control a monitoring applications with relaxed throughput requirements and a strong emphasis on power conservation. Many new routing protocols have been proposed for wireless sensor networks. Almost all of the routing protocols considered energy efficiency as...

Tags: Aware, QoS, Routing Protocol, Zambia Research And Development Centre

White papers 2007-05-22

Bandwidth-Efficient Geographic Multicast Routing Protocol for Wireless Sensor Networks

This paper presents Geographic Multicast Routing GMR, a new multicast routing protocol for wireless sensor networks. It is a fully localized algorithm that efficiently delivers multicast data messages to multiple destinations. It does not require any type of flooding throughout the network. Each node propagating a multicast data message needs...

Tags: Destination, Network, Wireless Sensor Network, Routing Protocol, IEEE, Wireless, Geographic Multicast Routing

White papers 2007-05-01

HEAT: Scalable Routing in Wireless Mesh Networks Using Temperature Fields

Existing unicast routing protocols like for example AODV are not suited well for wireless mesh networks as in such networks, most traffic flows between a large number of mobile nodes and a few access points with Internet connectivity. This paper proposes HEAT, an anycast routing protocol for this type of...

Tags: Princeton University, Network, Routing Protocol, Mesh Networking, Internet, Networking, Wireless

White papers 2007-04-20

BSMR: Byzantine-Resilient Secure Multicast Routing in Multi-Hop Wireless Networks

The work discussed in this paper identifies vulnerabilities of on-demand multicast routing protocols for multi-hop wireless networks and discuss the challenges encountered in designing mechanisms to defend against them. The paper proposes Byzantine-Resilient Secure Multicast Routing BSMR, a novel secure multicast routing protocol that withstands insider attacks from colluding adversaries....

Tags: Purdue University, Routing Protocol, Attack, Security

White papers 2007-03-16