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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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Proceedings ArticleDOI

Provisioning backhaul traffic flows in TDMA/OFDMA infrastructure Wireless Mesh Networks with near-perfect QoS

TL;DR: Scheduling and channel assignment algorithms to provision longer-term backhaul traffic flows in infrastructure TDMA/OFDMA Wireless Mesh Networks (WMNs) with near-perfect QoS are described.
Proceedings Article

Hybrid QoS Based Routing for IEEE 802.16j Mesh Infrastructure

TL;DR: The proposed architecture provides real-time and streaming applications with QoS guarantee in mesh environment thanks to a clustering algorithm and a QoS-based routing protocol.
Book

Mobile Service Provision in Harsh Environments

TL;DR: The core contribution of this thesis is the peer-to-peer service overlay concept that fulfills the requirements of harsh environments, and it is demonstrated that latency is not a suitable quality metric for service placement.
Journal ArticleDOI

A MAC-Layer QoS Provisioning Protocol for Cognitive Radio Networks

TL;DR: The MAC-Layer QoS Provisioning Protocol (MQPP) for 802.11-based cognitive radio networks (CRNs) which combines adaptive modulation and coding with dynamic spectrum access is proposed and simulation results demonstrate that MQPP can achieve better performance in terms of lower delay and higher throughput.

A Novel Queue Management Mechanism for IEEE 802.11s based Mesh Networks

TL;DR: This paper shows that Queue/Buffer management, at intermediate relay mesh nodes, plays an important role in limiting the performance of longer hop length flows and proposes a novel queue management algorithm for IEEE 802.11s based mesh networks that improves thePerformance of multihop flows by fairly sharing the available buffer at each mesh point among all the active source nodes whose flows are being forwarded.
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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