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Journal ArticleDOI

A survey on wireless mesh networks

TLDR
A detailed investigation of current state-of-the-art protocols and algorithms for WMNs is presented and open research issues in all protocol layers are discussed to spark new research interests in this field.
Abstract
Wireless mesh networks (WMNs) have emerged as a key technology for next-generation wireless networking. Because of their advantages over other wireless networks, WMNs are undergoing rapid progress and inspiring numerous applications. However, many technical issues still exist in this field. In order to provide a better understanding of the research challenges of WMNs, this article presents a detailed investigation of current state-of-the-art protocols and algorithms for WMNs. Open research issues in all protocol layers are also discussed, with an objective to spark new research interests in this field.

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Citations
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Journal ArticleDOI

Wireless Mesh Networks: Current Challenges and Future Directions of Web-In-The-Sky

TL;DR: Key challenges that are impeding the rapid progress of wireless mesh networks are pointed out and the feasibility of some state-of-the-art technologies/protocols for adequately addressing these challenges are discussed.
Proceedings ArticleDOI

A hierarchical and topological classification of linear sensor networks

TL;DR: This paper identifies some of the applications that might use such networks and offers a classification of the different types of LSNs from a topological and hierarchical points of view.
Journal ArticleDOI

An Architectural Framework and Enabling Wireless Technologies for Digital Cities & Intelligent Urban Environments

TL;DR: The high level architecture of an intelligent city ecosystem, key enabling technologies, and the necessary policy framework for the establishment of digital cities worldwide are introduced.
Patent

Route optimization for on-demand routing protocols for mesh networks

TL;DR: In this paper, the authors propose a set of low overhead mechanisms to enable on-demand routing protocols using route accumulation during discovery floods to discover when better paths have become available even if the paths that the protocols are currently using are not broken.
Journal ArticleDOI

Load aware traffic engineering for mesh networks

TL;DR: A new Interference-Load Aware routing metric, ILA, is proposed that finds paths with reduced inter-flow and intra-flow interference to route the traffic through congestion free areas and balance the load amongst the network nodes.
References
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Journal ArticleDOI

The capacity of wireless networks

TL;DR: When n identical randomly located nodes, each capable of transmitting at W bits per second and using a fixed range, form a wireless network, the throughput /spl lambda/(n) obtainable by each node for a randomly chosen destination is /spl Theta/(W//spl radic/(nlogn)) bits persecond under a noninterference protocol.
Journal ArticleDOI

Mobility increases the capacity of ad hoc wireless networks

TL;DR: The per-session throughput for applications with loose delay constraints, such that the topology changes over the time-scale of packet delivery, can be increased dramatically under this assumption, and a form of multiuser diversity via packet relaying is exploited.
Proceedings ArticleDOI

Routing in multi-radio, multi-hop wireless mesh networks

TL;DR: A new metric for routing in multi-radio, multi-hop wireless networks with stationary nodes called Weighted Cumulative ETT (WCETT) significantly outperforms previously-proposed routing metrics by making judicious use of the second radio.
Proceedings ArticleDOI

ExOR: opportunistic multi-hop routing for wireless networks

TL;DR: ExOR chooses each hop of a packet's route after the transmission for that hop, so that the choice can reflect which intermediate nodes actually received the transmission, which gives each transmission multiple opportunities to make progress.
Proceedings ArticleDOI

Multi-channel mac for ad hoc networks: handling multi-channel hidden terminals using a single transceiver

TL;DR: This paper proposes a medium access control (MAC) protocol for ad hoc wireless networks that utilizes multiple channels dynamically to improve performance and solves the multi-channel hidden terminal problem using temporal synchronization.
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