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Conference Paper: Variable power broadcasting based on local information for source-dependent broadcasting protocols

TitleVariable power broadcasting based on local information for source-dependent broadcasting protocols
Authors
KeywordsBroadcasting protocols
Effective mechanisms
Energy expenditure
Extensive simulations
Local information
Issue Date2011
PublisherIEEE Communications Society.
Citation
The 2011 IEEE Wireless Communications and Networking Conference (WCNC), Cancun, Mexico, 28-31 March 2011. In Proceedings of IEEE WCNC, 2011, p. 796-801 How to Cite?
AbstractA typical broadcasting protocol for wireless network usually involves fixed transmission power that covers, for example an area within 250 meters (m). However, it is often unnecessary to broadcast using fixed power because a node that needs to be covered may just be 100m away. By reducing the transmission power enough to cover this node, energy expenditure would be reduced, thus, prolonging the lifetime of battery-powered wireless networks such as Mobile Ad Hoc Networks (MANETs) and Wireless Sensor Networks (WSNs). Existing source-dependent broadcasting protocols do not have any mechanisms for adjusting the transmission power of nodes. Therefore, this paper proposes some effective mechanisms based on local neighborhood knowledge, while ensuring the overall network is still covered. Results of extensive simulations confirm the effectiveness of the proposed protocols in reducing energy consumption. © 2011 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/140258
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorWoon, Wen_HK
dc.contributor.authorYeung, KLen_HK
dc.date.accessioned2011-09-23T06:09:20Z-
dc.date.available2011-09-23T06:09:20Z-
dc.date.issued2011en_HK
dc.identifier.citationThe 2011 IEEE Wireless Communications and Networking Conference (WCNC), Cancun, Mexico, 28-31 March 2011. In Proceedings of IEEE WCNC, 2011, p. 796-801en_HK
dc.identifier.issn1525-3511-
dc.identifier.urihttp://hdl.handle.net/10722/140258-
dc.description.abstractA typical broadcasting protocol for wireless network usually involves fixed transmission power that covers, for example an area within 250 meters (m). However, it is often unnecessary to broadcast using fixed power because a node that needs to be covered may just be 100m away. By reducing the transmission power enough to cover this node, energy expenditure would be reduced, thus, prolonging the lifetime of battery-powered wireless networks such as Mobile Ad Hoc Networks (MANETs) and Wireless Sensor Networks (WSNs). Existing source-dependent broadcasting protocols do not have any mechanisms for adjusting the transmission power of nodes. Therefore, this paper proposes some effective mechanisms based on local neighborhood knowledge, while ensuring the overall network is still covered. Results of extensive simulations confirm the effectiveness of the proposed protocols in reducing energy consumption. © 2011 IEEE.en_HK
dc.languageengen_US
dc.publisherIEEE Communications Society.-
dc.relation.ispartofProceedings of the IEEE Wireless Communications and Networking Conference, WCNC 2011en_HK
dc.rightsIEEE Wireless Communications and Networking Conference Proceedings. Copyright © IEEE Communications Society.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2011 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.subjectBroadcasting protocols-
dc.subjectEffective mechanisms-
dc.subjectEnergy expenditure-
dc.subjectExtensive simulations-
dc.subjectLocal information-
dc.titleVariable power broadcasting based on local information for source-dependent broadcasting protocolsen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailYeung, KL:kyeung@eee.hku.hken_HK
dc.identifier.authorityYeung, KL=rp00204en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/WCNC.2011.5779234en_HK
dc.identifier.scopuseid_2-s2.0-79959321025en_HK
dc.identifier.hkuros195093en_US
dc.identifier.hkuros195089-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-79959321025&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage796en_HK
dc.identifier.epage801en_HK
dc.description.otherThe 2011 IEEE Wireless Communications and Networking Conference (WCNC), Cancun, Mexico, 28-31 March 2011. In Proceedings of IEEE WCNC, 2011, p. 796-801-
dc.identifier.scopusauthoridWoon, W=35957382000en_HK
dc.identifier.scopusauthoridYeung, KL=7202424908en_HK

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