wireless mesh network 101




Models for optimal wireless mesh network design
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Given connectivity graph G=(V, E) with links capacity ce and a subset of candidate nodes Vc: dv: amount of packets router v has to send to the gateways, at e: 1 if link e is active during time slot t, 0 otherwise, xv e: flow packets sent by router v going through link e, si: 1 if

A Study on the Optimal Number of Interfaces in Wireless Mesh Network
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ABSTRACT. In this paper, we obtain the optimal number of interfaces/channels in wireless mesh networks by simulation. The simulation study is done in static multi-channel multi-interface environment. When many nodes use a single interface/channel, collisions of RTS/CTS

Building a simulation toolkit for wireless mesh clusters and evaluating the suitability of different families of ad hoc protocols for the Tactical Network Topology
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ABSTRACT Wireless mesh networking has emerged as the successor of the traditional ad hoc networks. New technological advances, the standardization of protocols and interfaces and the maturity of key components have made it possible for current mesh research

Geographic probabilistic routing protocol for wireless mesh network
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This paper presents GPR (Geographic Probabilistic Routing protocol), an opportunistic routing protocol worked between mesh routers in WMNs (Wireless Mesh Networks). In GPR, nodes detect the link condition by probe packets. In order to send a packet, the sender

Wireless Mesh Network Implementation
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ABSTRACT The report details implementation of the infrastructure based wireless mesh networks, certain existing routing strategies and performance analysis of different topologies. The backbone of the network consists of a gateway, an access point, two

Meshvision: an adaptive wireless mesh network video surveillance system
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Abstract. The major surveillance camera manufacturers have begun incorporating wireless networking functionality into their products to enable wireless access. However, the video feeds from such cameras can only be accessed within the transmission range of the

Power allocation issues in a wireless mesh network
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Abstract Spatial-reuse Time Division Multiple Access or STDMA is a MAC technique that allows simultaneous reception and simultaneous transmission of signals in a wireless network. Simultaneous transmission and reception between different antennas that are

Portable Cellular Wireless Mesh Sensor Network for Vehicle Tracking in an Intersection
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EXECUTIVE SUMMARY The objective of this research project was to develop an automatic, portable vehicle tracking system that can count the vehicle travel trajectories in an intersection. Using a cellular wireless mesh sensor network (WMSN), wireless sensor

Cooperation Incentives between Wireless Mesh Network Operators
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In wireless mesh networks, low transmission rate links create bottlenecks that degrade the end-to-end throughput. To make matters worse, low rate links degrade the performance of neighboring links that operate on the same channel, due to the long duration of low rate

Reactive and Proactive Routing Protocols for Wireless Mesh Network Using Multimedia Streaming
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ABSTRACT Wireless mesh networks are the next step in the evolution of wireless architecture, delivering services for a large variety of applications in personal, local, campus, and metropolitan areas. Supporting multimedia services in wireless mesh networks is

A PKI based mesh router authentication scheme to protect from malicious node in wireless mesh network
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Abstract. Wireless mesh network can increase service coverage by low-cost multiple-paths between a source and a destination. But because of the wireless nature, wireless mesh network is vulnerable to diversified threats. Especially attacks by malicious nodes can

Handover in Wireless Mesh Network
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ABSTRACT Nowadays, Wireless Mesh Network is the best solution for extending the coverage of Wireless LAN. Users move to wireless communication networks and expect the same level of performance as their wire line counterparts. Therefore, much research effort has

Performance Evaluation and Optimization of DSR Routing Algorithm over 802. 11 basedWireless Mesh Network
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ABSTRACT DSR Protocol offers a very effective routing mechanism in Wireless Mesh Networks. But the performance deteriorates when network is subjected to large amount of traffic. In this paper we have proposed modifications in DSR protocol, wherein congestion

A case study in designing an autonomic wireless mesh network
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ABSTRACT Out-of-the-box meshing is the lead scenario for wireless mesh networks: End users should be able to join a mesh without any configuration hassle, they should be able to extend the mesh by simply adding more mesh routers without further configuration, and

Optimizing Delivery Mechanisms in Wireless Mesh Network with QOS Constraints
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ABSTRACT In this paper we have considered a Wireless Mesh Network (WMN) with multiple internet gateways (IGW) and wired network support for maximizing the delivery in the WMN access network. We have considered the WMN in IEEE 802.11 s framework that nodes

TCP over Multi-Hop Wireless Mesh Network
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Abstract. The Transmission Control Protocol (TCP) was designed to provide reliable end-to- end delivery of data over unreliable networks. Traditionally TCP was designed and optimized only for wired networks. Ignoring the properties of wireless Networks, TCP can

HRP: A Hybrid Routing Protocol for Wireless Mesh Network
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Abstract Wireless Mesh Network is a special type of MANET in which most of the nodes are static or have relatively fixed position. Most of the WMN solutions are provided using Hybrid Mesh, which consist of static router infrastructure and ad hoc components of mobile clients

Inter-channel interference cancellation in wireless mesh network
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ABSTRACT Interference is one of the challenges that limit the performance of Wireless Mesh Networks (WMN). It became a major issue with new devises being equipped with more than one radio interface. This research emphasizes on impact of interference in multi-hop/multi-

Measuring Receiver Diversity on a Low-Altitude UAV in a Ground-to-Air Wireless Mesh Network
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ABSTRACT We consider the problem of mitigating a highly varying wireless channel between a ground node transmitting to a small, low-altitude unmanned aerial vehicle (UAV) in a wireless mesh network. One approach is to use multiple receiver nodes on the UAV that

A FRAMEWORK FOR BIOACOUSTICAL SPECIES CLASSIFICATION IN A VERSATILE SERVICE-ORIENTED WIRELESS MESH NETWORK
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Abstract The decline in amphibian populations worldwide has become a tangible example of a major environmental concern due to the fact that amphibian presence has been interpreted as a good indicator of the health of an ecosystem. Consequently,

Disjoint Path Routing for Multi-Channel Multi-Interface Wireless Mesh Network
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ABSTRACT Dynamic Channel Switching System (DCSS) has been proposed as a solution to improve the capacity of Wireless Mesh Networks (WMNs) which is compliant with IEEE 802.11 standards. DCSS divides wireless interfaces into data receiving and data sending

Environmental cognition based wireless mesh network cross-layer routing protocol
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ABSTRACT This paper takes Optimized Link State Routing as prototype to design a cross-layer based proactive routing protocol CM-OLSR (Cross-layer Metric based Optimized Link State Routing). This protocol uses a brand-new routing metric CLM (Cross-layer Metric),

On the Usability of Genetic Algorithms for Wireless Mesh Network Planning and Optimization
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ABSTRACT Wireless Mesh Networks (WMNs) are a promising technology to provide broadband wireless connectivity for the end user. They offer more flexibility compared to traditional networks but on the expense of a complex structure. Thus, planning and optimization of

An incentivized relay system for a wireless mesh network for Internet access
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(WMN) for residential broadband Internet access is studied in which a specific pivot Mesh Router (MR*) controls the amount of traffic delivered to its fixed Mesh Clients (MCs) and corresponding Mobile Mesh Clients (MMCs) which are out of MR* s communication range.

A medium access control protocol for multi-channel multi-interface wireless mesh network
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ABSTRACT In recent years, Wireless Mesh Network (WMN) which uses a multi-hop configuration to extend the reach of the last-mile access to Internet has come into public notice. WMN improves network performance by the use of multiple orthogonal (non-

Fast Mobility Management in Wireless Mesh Network
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ABSTRACT After the great deployment and success of the Wireless Local Area Networks based on access points, which communicate using wired links, the wireless world saw the birth of new technologies like Ad Hoc networks and Wireless Mesh Networks (WMN), which

Enabling Efficient and Effective Voice Communication in a Low Cost, Low Power Wireless Mesh Network
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ABSTRACT In this work, we consider the goal of enabling a local voice communication system using a low cost and low power wireless mesh network using IEEE 802.15. 4 technology. Towards this goal, we present (1) LiT: a full-fledged TDMA-based MAC protocol for real-

A Hybrid Routing Protocol and Performance Evaluation in a Wireless Mesh Network
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M Oh ,jaitc.org ABSTRACT The size of mesh networks depends upon the usage scenario so that the use of any single routing algorithm alone, either proactive or reactive, may not work efficiently. This letter proposes a hybrid routing algorithm, where a different algorithm is applied

A load balancing interference aware routing metric (LBIARM) for multi hop wireless mesh network
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M Siraj, KA Bakar It is a well-known fact that routing metrics play a crucial part in the performance of wireless mesh networks (WMN). When routing protocols are implemented, the routing metrics are assigned to different paths. It calculates the best path to predict the best routing path. They

Novel Placement Mesh Router Approach for Wireless Mesh Network
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M Rezaei, MA Sarram, V Derhami, HM Sarvestani ,weblidi.info.unlp.edu.ar ABSTRACT Wireless Mesh Networks due their cost-efficient and fast deployment have had important networking infrastructure. Major problem in Wireless Mesh Networks, is Mesh router placement. An optimal Mesh router placement can ensure desire network

Throughput Analysis of Many to One Multihop Wireless Mesh Ad hoc Network
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ABSTRACT Mobile ad hoc networks are formed by co operative association of wireless nodes communicating with each other without the use of infrastructure. Every node acts as a router in the network and enables the communication between nodes that are separated over

Wireless Mesh Network Securities
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ABSTRACT Using Wireless Mesh Networks (WMNs) to offer Internet connectivity is becoming a popular choice for Wireless Internet Service Providers as it allows a fast, easy and inexpensive network deployment. However, security in WMNs is still in its infancy as very

A Security Architecture for Implementing Anonymity and Traceability In Wireless Mesh Network using Clustering Concept
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M Jayanthi, MA Mukunthan ABSTRACT Wireless Mesh Network is a promising technology and is expected to be widespread due to its low investment feature and the wireless broadband services it supports, attractive to both service providers and users. However, security issues inherent

Cross Layer Association for MAC in wireless Mesh Network
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BP Reddy, J Hyderabad ABSTRACT Wireless Mesh Networks (WMNs) provide efficient and accurate link quality measurement is associated with an access point to communicate in the overall network. Association mechanism does not consider the channel conditions and the access point

Security Surveillance Architecture: The Wireless Mesh Network Approach
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ABSTRACT The state of security in the country had been created a lot of panic in many areas to the extent that individuals now send a lot to protect their lives and properties. This state had not justified to a large extent the huge amount the government had spent, presently

A comparative study of wireless mesh and adhoc network: A Cross layer design approach
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ABSTRACT Due to Wi-Fi marketing 802.11 becomes a universal solution for wireless connectivity. A wireless network is that in which the performance of a network depends on the layering structure of protocol. A wireless network is many types like Ad-hoc, cellular

Priority Based Congestion Control Routing in Wireless Mesh Network
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M Sharif, M Murtaza, W Haider, M Raza Wireless mesh network (WMN) is a wireless networking model which currently attracts research and industry. In WMN every node passes information to the

POWER CONTROL AND PERFORMANCE IMPROVEMENT IN WIRELESS MESH NETWORKTHROUGH MULTIPATH AODV
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R Gupta, AA Waoo, PS Patheja ,mairec.org ABSTRACT Wireless Ad Hoc Network is a self-organized, decentralized and infrastructure- less mobile network. Wireless Mesh Networks is self-configurable, self-healing, and low cost Ad Hoc network organized in mesh topology. Ad-hoc On-demand Distance Vector (AODV)

Effective User Authentication using Quantum Key Distribution for Wireless Mesh Network
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ABSTRACT Quantum key distribution can provide sophisticated solution for efficient authentication in wireless mesh networks. In quantum cryptography, the key is created during the process of key distribution, where as in classical key distribution a

Enhanced Intra-Cluster Network Routing Scheme for Efficient Wireless Mesh Network
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BD Reddy, JF Banu ABSTRACT. This paper proposes a load control routing scheme for intra cluster routing in wireless mesh networks. Unlike other existing schemes proposed for load balancing for wireless mesh networks, this routing scheme implements in a different manner for both

Effective Successful Transmission Rate Based Opportunistic Routing in Wireless Mesh Network?
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ABSTRACT Unlike traditional wireless routing protocols which use a single fixed path, opportunistic routing explicitly takes advantage of the broadcast nature of wireless communications by using a set of forwarders to opportunistically perform packet

Aspects of Load-Balancing at MAC Layer in a Wireless Mesh Network
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ABSTRACT Wireless communication technology has become popular in our daily life, especially wireless local networks such as the IEEE 802.11, also commonly known as Wi-Fi. It provides wideband access to the Internet and wired infrastructures for ubiquitous users

Scalable Design of Service Discovery Mechanism For Ad-hoc Network Using Wireless Mesh Network
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F Ahmad, S Khalid ABSTRACT Wireless Mesh Network is an emerging technology that allow users to access information and services electronically using service discovery protocol. The seamless connectivity and mobility feature of WMN motivated us in the design of efficient and

A Fundamental Modeling of Wireless Mesh Network for Emergency Communications
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S Takahashi, T Matsuo ,elrond.informatik.tu-freiberg.de ABSTRACT This paper studies a wireless mesh network for information infrastructures in the huge disasters. It is very important to ensure the communication infrastructures when the huge disasters are occurred. We consider the special wireless mesh device, which it has

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