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Competition: ContikiMAC with differentiating clear channel assessment

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

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Competition: ContikiMAC with differentiating clear channel assessment. / King, Alex; Hadley, James; Roedig, Utz.
Proceedings of the 2016 International Conference on Embedded Wireless Systems and Networks. USA: Junction Publishing, 2016. p. 301-302 (EWSN '16).

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

Harvard

King, A, Hadley, J & Roedig, U 2016, Competition: ContikiMAC with differentiating clear channel assessment. in Proceedings of the 2016 International Conference on Embedded Wireless Systems and Networks. EWSN '16, Junction Publishing, USA, pp. 301-302. <http://dl.acm.org/citation.cfm?id=2893711.2893784>

APA

King, A., Hadley, J., & Roedig, U. (2016). Competition: ContikiMAC with differentiating clear channel assessment. In Proceedings of the 2016 International Conference on Embedded Wireless Systems and Networks (pp. 301-302). (EWSN '16). Junction Publishing. http://dl.acm.org/citation.cfm?id=2893711.2893784

Vancouver

King A, Hadley J, Roedig U. Competition: ContikiMAC with differentiating clear channel assessment. In Proceedings of the 2016 International Conference on Embedded Wireless Systems and Networks. USA: Junction Publishing. 2016. p. 301-302. (EWSN '16).

Author

King, Alex ; Hadley, James ; Roedig, Utz. / Competition: ContikiMAC with differentiating clear channel assessment. Proceedings of the 2016 International Conference on Embedded Wireless Systems and Networks. USA : Junction Publishing, 2016. pp. 301-302 (EWSN '16).

Bibtex

@inproceedings{182826e7a2fd491ebebc79a3e65c1379,
title = "Competition: ContikiMAC with differentiating clear channel assessment",
abstract = "This challenge presents hazardous conditions for common Wireless Sensor Network (WSN) MAC protocols to operate in. ContikiMAC uses Clear Channel Assessments (CCA) for transmitting and receiving packets. Since CCA checks only measure the channel energy, nodes cannot differentiate a ContikiMAC sender from other interference. Coupled with the design of ContikiMAC, this ambiguity causes reduced energy efficiency, and link performance, in busy environments. Here, we propose an extension to ContikiMAC to prevent f alse wakeups, which are the result of ambiguous CCA results. By implementing a Differentiating CCA (DCCA), which can tell apart ContikiMAC packets from other interference, false wakeups are prevented. As well, specific responses to sources of interference can be made following a channel collision, thereby potentially achieving better link performance.",
author = "Alex King and James Hadley and Utz Roedig",
year = "2016",
language = "English",
isbn = "9780994988607",
series = "EWSN '16",
publisher = "Junction Publishing",
pages = "301--302",
booktitle = "Proceedings of the 2016 International Conference on Embedded Wireless Systems and Networks",

}

RIS

TY - GEN

T1 - Competition: ContikiMAC with differentiating clear channel assessment

AU - King, Alex

AU - Hadley, James

AU - Roedig, Utz

PY - 2016

Y1 - 2016

N2 - This challenge presents hazardous conditions for common Wireless Sensor Network (WSN) MAC protocols to operate in. ContikiMAC uses Clear Channel Assessments (CCA) for transmitting and receiving packets. Since CCA checks only measure the channel energy, nodes cannot differentiate a ContikiMAC sender from other interference. Coupled with the design of ContikiMAC, this ambiguity causes reduced energy efficiency, and link performance, in busy environments. Here, we propose an extension to ContikiMAC to prevent f alse wakeups, which are the result of ambiguous CCA results. By implementing a Differentiating CCA (DCCA), which can tell apart ContikiMAC packets from other interference, false wakeups are prevented. As well, specific responses to sources of interference can be made following a channel collision, thereby potentially achieving better link performance.

AB - This challenge presents hazardous conditions for common Wireless Sensor Network (WSN) MAC protocols to operate in. ContikiMAC uses Clear Channel Assessments (CCA) for transmitting and receiving packets. Since CCA checks only measure the channel energy, nodes cannot differentiate a ContikiMAC sender from other interference. Coupled with the design of ContikiMAC, this ambiguity causes reduced energy efficiency, and link performance, in busy environments. Here, we propose an extension to ContikiMAC to prevent f alse wakeups, which are the result of ambiguous CCA results. By implementing a Differentiating CCA (DCCA), which can tell apart ContikiMAC packets from other interference, false wakeups are prevented. As well, specific responses to sources of interference can be made following a channel collision, thereby potentially achieving better link performance.

M3 - Conference contribution/Paper

SN - 9780994988607

T3 - EWSN '16

SP - 301

EP - 302

BT - Proceedings of the 2016 International Conference on Embedded Wireless Systems and Networks

PB - Junction Publishing

CY - USA

ER -