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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

A central limit theorem for a Markov-modulated infinite-server queue with batch Poisson arrivals and binomial catastrophes

TL;DR: A central limit theorem is established for the stationary queue length of the Markov-modulated M X /M/ ∞ queue with binomial catastrophes under a heavy traffic regime to approximate the queue length distribution of the model with large arrival rates.
Journal ArticleDOI

Search-based routing in wireless mesh network

TL;DR: Routing in WMN using genetic algorithm produces better results as compared to traditional hop count metric results, and a detailed analysis of results helps in gaining an insight into the suitability of genetic algorithm for routing inWMN.
Journal ArticleDOI

Provisioning of parameterized quality of service in 802.11e based wireless mesh networks

TL;DR: This paper designs a framework to provide parameterized QoS in 802.11e based wireless mesh networks, and proves that the delay of VBR traffic can be bounded if the traffic flow conforms to a leaky-bucket regulator.
Journal ArticleDOI

A new quality of service aware multi-channel multi-interface link layer protocol for wireless mesh networks

TL;DR: A new link layer protocol, quality of service hybrid multi channel protocol (QoS–HMCP), that takes into account the need for QoS support in multi-channel multi-interface wireless mesh networks (MCMI–WMNs) is proposed in this paper.
Proceedings ArticleDOI

Delay Tolerant Network Potential in a Railway Network

TL;DR: Effectiveness of DTN during migration to networks of a higher data rate (5G) and networks with satellite connection of trains is discussed, including the results of the generation of many maps of railway networks and the corresponding train schedules.
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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