wireless mesh network

wireless mesh network




Wireless Mesh Network
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Nortel Networks Wireless Mesh Network addresses the market s requirements for standards- based networks that are highly scalable and cost-effective, offering end users secure, seamless roaming anytime, anywhere, providing ease of deployment in areas that do not,

Tree-based wireless mesh network architecture: Topology analysis
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Abstract Wireless Mesh Networks (WMNs) represent an effective solution to the last mile connectivity issue. However, to satisfy users requirements in terms of quality of service, a clear understanding of the capabilities of WMNs is necessary. As we believe that traffic

Nortel s Wireless Mesh Network solution: Pushing the boundaries of traditional WLAN technology
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More than just a product and solution, Nortel s Wireless Mesh Network is a breakthrough architecture that represents a new way of thinking about wireless local area networks (WLANs), bringing significant benefits to end users, enterprises, and service providers

Virtualization and slicing of wireless mesh network
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Experiments performed on a network provide an exact performance of network algorithms and protocols. While initial research ideas can be evaluated through analysis, simulations, and emulations, implementation and deployment of these ideas on a realistic environment

A proposed qos multicast routing framework for next-generation wireless mesh network
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ABSTRACT Wireless Mesh Network (WMN) is the network architecture where nodes (eg APs, mesh routers) can communicate with one another via multi-hop routing or forwarding. This is possible because of its dynamic selforganization, self-configuration and self-correction

Practical issues of implementing a hybrid multi-nic wireless mesh-network
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Abstract Testbeds are a powerful tool to study wireless mesh and sensor networks as close as possible to real world application scenarios. In contrast to simulation or analytical approaches these installations face various kinds of environment parameters. Challenges

Building a long-distance multimedia wireless mesh network for collaborative disaster emergency responses
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Abstract We designed and built a fully functional prototype of the long-distance multimedia wireless mesh network (WMN) that can aid disaster emergency response crews during the time of large-scale disaster. We assume that the wired networking infrastructure

IEEE 802.11 s Wireless LAN mesh network Technology
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WLAN mesh network technology, which features flexible broadband network configurations independent of the fixed network, is attracting attention as an elemental technology for future ubiquitous networks consisting of various types of terminals including digital appliances,

A secure hybrid wireless mesh protocol for 802.11 s mesh network
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Wireless Mesh Network (WMN) has emerged as a key technology and found a great deal of interest for the researchers in the recent past. Hybrid Wireless Mesh Protocol (HWMP) is the default path selection (ie, routing) protocol fully specified in the current draft D. 1.06 of

Building a Rural Wireless Mesh Network
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In rural Africa the penetration of telecommunication services, for example telephony and internet access, is low and in some regions non-existent. The telecommunication operators in Africa consider rural Africa as uneconomical due to the nature of these regions-remote,

Experimental evaluation of aodv in a hybrid wireless mesh network
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ABSTRACT Wireless Mesh Networks (WMNs) are a variant of ad-hoc networks that have recently received increasing attention. They are a promising technology for a wide range of applications for the reason of their cost-effectiveness, self-configuring and self-healing

Experimental characterization of interference in a 802.11 g Wireless mesh network
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ABSTRACT Multi-channel wireless networks are being studied as a means to increase wireless network capacity. The implicit assumption is that network throughput increases in direct proportion with the number of non-overlapping channels used. But there have been

Cognitive network management with reinforcement learning for wireless mesh networks
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We present a framework of cognitive network management by means of an autonomic reconfiguration scheme. We propose a network architecture that enables intelligent services to meet QoS requirements, by adding autonomous intelligence, based on reinforcement

Experiments on a multichannel multi-interface wireless mesh network
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ABSTRACT Wireless mesh network technology provides a quick method of providing network access. Traditional wireless mesh networks face problems regarding spatial reuse. The simultaneous use of multiple interfaces and channels attempts to solve this problem.

Automated online reconfigurations in an outdoor live wireless mesh network
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Wireless networking research lacks a comprehensive experimental environment that supports implementation, validation, deployment, performance evaluation and comparison of research ideas. While some open wireless testbeds [1, 2] have taken important steps to

Performance of wireless body sensor based mesh network for health application
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ABSTRACT Wireless sensor network (WSN) has become a significant technology and Wireless (body) sensors can be deployed on patients to continually monitor their physiological health conditions. The wireless body sensors can then be configured to convey the patient s

Context-based wireless mesh networks: a case for network virtualization
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ABSTRACT Wireless Mesh Networks (WMNs) have gained increasing attention as an attractive means to provide connectivity in complement to access as offered by regular Internet Service Providers (ISPs). Such a grass-root technique, however, often suffers from

A novel low cost telemedicine system using wireless MESH network
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AB ST RACT Teiemedrcme pronuses an improvement of health CMe service qualrty in rumI, urban. dense and mobile areas. In orde r 10 implement the tclcmcdicinc in these areas, a low cost rclcmcdicmc system w ith acceptable quality for medical data transfer is required.

Fault Tolerant Wireless Mesh Network: An Approach
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ABSTRACT Wireless mesh networks (WMNs) have achieved significant development because of fast deployment, easy maintenance and low investment compared with traditional wireless networks. Since WMNs are typically used as wireless backbones, they

A Rural Implementation of a 52 Node Mixed Wireless Mesh Network in Macha, Zambia
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In spite of increasing international and academic attention, there remains many challenges facing real world implementations of developing technologies. There has been considerable hype behind Wireless Mesh Networking as the ubiquitous solution for rural ICT in the

On a Low Security Overhead Mechanism for Secure Multi-path Routing Protocol in Wireless Mesh Network
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Secure multi-path routing is a critical issue in security management of WMNs due to its multi- hop nature as each node takes part in routing mechanism making it prone to routing attacks. Security management mechanisms are armed with features such as asymmetric

Measurement-based characterization of a wireless mesh network
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Wireless mesh networks (WMNs) are characterized by static mesh routers connected by wireless links to each other and to a few gateway nodes. Such networks have a significant application of providing cheap and easily deployable broadband Internet access.

A trust-based detection algorithm of selfish packet dropping nodes in a peer-to-peer wireless mesh network
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Wireless mesh networks (WMNs) are evolving as a key technology for next-generation wireless networks showing rapid progress and numerous applications. These networks have the potential to provide robust and high-throughput data delivery to wireless users. In

Detection of blackhole attack in a Wireless Mesh Network using intelligent honeypot agents
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ABSTRACT A Wireless Mesh Network (WMN) is a promising way of providing low-cost broadband Internet access. The underlying routing protocol naively assumes that all the nodes in the network are non-malicious. The open architecture of WMN, multi-hop nature

Online wireless mesh network traffic classification using machine learning
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ABSTRACT Internet traffic classification based on flow statistics using machine learning has attracted great attention. Wireless mesh networks (WMNs) facilitate the extension of wireless local area networks into wide areas and have emerged as a key technology for next-

An Improved Hop-Count Metric for Infrastructural Wireless Mesh Network
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ABSTRACT Wireless mesh networks (WMNs) consist of mesh routers and mesh clients, where mesh routers have minimal mobility and form the backbone of WMNs. They provide network access for both mesh and conventional clients. In a WMN, it is possible to reach an IGW or

A cognitive improved hierarchical AODV routing protocol for cognitive wireless mesh network
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ABSTRACT Routing is the main research issue in the development of Wireless Mesh Networks (WMNs). Many of the routing approaches have been borrowed from Mobile Ad hoc Networks (MANETs) to achieve routing solutions in WMNs but are not ideal or optimal and do not

Connection management over an ethernet based wireless mesh network
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ABSTRACT In this paper we discuss the Wireless Mesh Network developed in the scope of the IBBT Wireless Building Automation project. This WMN is designed as a high datarate wireless backbone interconnection between the other wireless networks used in the WBA

Multi-Fractal characteristics of mobile node s traffic in wireless mesh network with aodv and dsdv routing protocols
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ABSTRACT The analysis of traffic characteristics can be used for performance evaluation, design and implementation of routing protocols in WMNs (Wireless Mesh Networks). Higher bursty traffic will cause larger queue size, which means more dropping packets, and thus

Comparative analysis of different cryptosystems for hierarchical mobile ipv6-based wireless mesh network
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ABSTRACT Wireless Mesh Network (WMN) is advocated as the major supporting technology for the next generation wireless Internet satisfying the needs of anywhere-anytime broadband Internet access. In order to support secure ubiquitous communications for mobile users,

Lessons from a multichannel wireless mesh network
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ABSTRACT Wireless Mesh Networks offer a quick, easy and cost efficient solution to providing network connectivity. Mesh networks would be required to support high data rate in order to compete with other more conventional Ethernet based network solutions. The usage of

Advanced physical layer techniques for wireless mesh networks with network coding
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ABSTRACT We consider wireless mesh networks where information is multicasted to multiple terminals in a multi-hop fashion. Due to their strong interdependence, we seek a joint optimization of network and physical layer that are coupled by the per link flow constraint.

Channel interference effect on throughput in wireless mesh network
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ABSTRACT Wireless mesh network (WMN) has evolved significantly in the recent years and become a very important and valuable method to deliver robust internet backbone to places that wouldn t be feasible running the conventional cables. Although still far from perfect,

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