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A Distributed Caching Approach for Improved Data Availability in Rural Wireless Mesh Networks

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A Distributed Caching Approach for Improved Data Availability in Rural Wireless Mesh Networks. / Ajayi, Ayomide Olanrewaju; Edwards, Christopher James; Roedig, Utz.
Computational Science and Computational Intelligence (CSCI), 2016 International Conference on. 16772962: IEEE, 2016. p. 904 - 910 16772962.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

Ajayi, AO, Edwards, CJ & Roedig, U 2016, A Distributed Caching Approach for Improved Data Availability in Rural Wireless Mesh Networks. in Computational Science and Computational Intelligence (CSCI), 2016 International Conference on., 16772962, IEEE, 16772962, pp. 904 - 910, International Conference on Computational Science and Computational Intelligence , Las Vegas, United States, 15/12/16. https://doi.org/10.1109/CSCI.2016.0175, https://doi.org/10.1109/CSCI.2016.0175

APA

Ajayi, A. O., Edwards, C. J., & Roedig, U. (2016). A Distributed Caching Approach for Improved Data Availability in Rural Wireless Mesh Networks. In Computational Science and Computational Intelligence (CSCI), 2016 International Conference on (pp. 904 - 910). Article 16772962 IEEE. https://doi.org/10.1109/CSCI.2016.0175, https://doi.org/10.1109/CSCI.2016.0175

Vancouver

Ajayi AO, Edwards CJ, Roedig U. A Distributed Caching Approach for Improved Data Availability in Rural Wireless Mesh Networks. In Computational Science and Computational Intelligence (CSCI), 2016 International Conference on. 16772962: IEEE. 2016. p. 904 - 910. 16772962 doi: 10.1109/CSCI.2016.0175, 10.1109/CSCI.2016.0175

Author

Ajayi, Ayomide Olanrewaju ; Edwards, Christopher James ; Roedig, Utz. / A Distributed Caching Approach for Improved Data Availability in Rural Wireless Mesh Networks. Computational Science and Computational Intelligence (CSCI), 2016 International Conference on. 16772962 : IEEE, 2016. pp. 904 - 910

Bibtex

@inproceedings{68c57f99b9c44b0fa2c87b315cbf83e2,
title = "A Distributed Caching Approach for Improved Data Availability in Rural Wireless Mesh Networks",
abstract = "The performance of wireless mesh networks (WMNs) deployed for Internet access in rural settings is affected by several factors. Typically, deployments in African domains use cheap and computationally constrained devices with challenges such as power fluctuations, gateway congestion, VSAT communications asymmetry and low bandwidth, which affects throughput under dynamic scenarios. Caching methods can offer improvement for content availability to ensure a reliable quality of experience (QoE) for rural dwellers. Primarily, we integrate a modified multicast technique and overhearing for object caching and cache dissemination. We proposed a Distributed Overheard-object Caching Approach (DOCA) and evaluated the performance employing simulations. The outcome shows significant improvements over the random-path-cache-request (RPCR) strategy with increased data availability and reduced communication cost regarding response time for the outlined rural scenarios. Moreover, the optimization of gateway load helps to conserve network resources such as bandwidth and nodal energy considerably.",
keywords = "Data Availability, Resource Conservation, Distributed Caching, Overhearing and Wireless Transmission",
author = "Ajayi, {Ayomide Olanrewaju} and Edwards, {Christopher James} and Utz Roedig",
year = "2016",
month = dec,
day = "16",
doi = "10.1109/CSCI.2016.0175",
language = "English",
isbn = "9781509055111",
pages = "904 -- 910",
booktitle = "Computational Science and Computational Intelligence (CSCI), 2016 International Conference on",
publisher = "IEEE",
note = "International Conference on Computational Science and Computational Intelligence , (CSCI) ; Conference date: 15-12-2016 Through 17-12-2016",

}

RIS

TY - GEN

T1 - A Distributed Caching Approach for Improved Data Availability in Rural Wireless Mesh Networks

AU - Ajayi, Ayomide Olanrewaju

AU - Edwards, Christopher James

AU - Roedig, Utz

PY - 2016/12/16

Y1 - 2016/12/16

N2 - The performance of wireless mesh networks (WMNs) deployed for Internet access in rural settings is affected by several factors. Typically, deployments in African domains use cheap and computationally constrained devices with challenges such as power fluctuations, gateway congestion, VSAT communications asymmetry and low bandwidth, which affects throughput under dynamic scenarios. Caching methods can offer improvement for content availability to ensure a reliable quality of experience (QoE) for rural dwellers. Primarily, we integrate a modified multicast technique and overhearing for object caching and cache dissemination. We proposed a Distributed Overheard-object Caching Approach (DOCA) and evaluated the performance employing simulations. The outcome shows significant improvements over the random-path-cache-request (RPCR) strategy with increased data availability and reduced communication cost regarding response time for the outlined rural scenarios. Moreover, the optimization of gateway load helps to conserve network resources such as bandwidth and nodal energy considerably.

AB - The performance of wireless mesh networks (WMNs) deployed for Internet access in rural settings is affected by several factors. Typically, deployments in African domains use cheap and computationally constrained devices with challenges such as power fluctuations, gateway congestion, VSAT communications asymmetry and low bandwidth, which affects throughput under dynamic scenarios. Caching methods can offer improvement for content availability to ensure a reliable quality of experience (QoE) for rural dwellers. Primarily, we integrate a modified multicast technique and overhearing for object caching and cache dissemination. We proposed a Distributed Overheard-object Caching Approach (DOCA) and evaluated the performance employing simulations. The outcome shows significant improvements over the random-path-cache-request (RPCR) strategy with increased data availability and reduced communication cost regarding response time for the outlined rural scenarios. Moreover, the optimization of gateway load helps to conserve network resources such as bandwidth and nodal energy considerably.

KW - Data Availability

KW - Resource Conservation

KW - Distributed Caching

KW - Overhearing and Wireless Transmission

U2 - 10.1109/CSCI.2016.0175

DO - 10.1109/CSCI.2016.0175

M3 - Conference contribution/Paper

SN - 9781509055111

SP - 904

EP - 910

BT - Computational Science and Computational Intelligence (CSCI), 2016 International Conference on

PB - IEEE

CY - 16772962

T2 - International Conference on Computational Science and Computational Intelligence

Y2 - 15 December 2016 through 17 December 2016

ER -