Cross-Layer Path Configuration for Energy-Efficient Communication over Wireless Ad Hoc Networks

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dc.contributor.authorYang, Hong-Chuan
dc.contributor.authorWu, Kui
dc.contributor.authorLu, Wu-Sheng
dc.date.accessioned2017-10-31T19:34:04Z
dc.date.available2017-10-31T19:34:04Z
dc.date.copyright2007en_US
dc.date.issued2007-04
dc.description.abstractWe study the energy-efficient configuration of multihop paths with automatic repeat request (ARQ) mechanism in wireless ad hoc networks. We adopt a cross-layer design approach and take both the quality of each radio hop and the battery capacity of each transmitting node into consideration. Under certain constraints on the maximum tolerable transmission delay and the required packet delivery ratio, we solve optimization problems to jointly schedule the transmitting power of each transmitting node and the retransmission limit over each hop. Numerical results demonstrate that the path configuration methods can either significantly reduce the average energy consumption per packet delivery or considerably extend the average lifetime of the multihop route.en_US
dc.description.reviewstatusRevieweden_US
dc.description.scholarlevelFacultyen_US
dc.description.sponsorshipThis work was supported in part by startup funds from the University of Victoria and in part by Discovery Grant from NSERC.en_US
dc.identifier.citationYang, H., Wu, K. & Lu, W. (2007). Cross-Layer Path Configuration for Energy- Efficient Communication over Wireless Ad Hoc Networks. Advances in Multimedia, 2007, 9 pages. http://dx.doi.org/10.1155/2007/19860en_US
dc.identifier.urihttp://dx.doi.org/10.1155/2007/19860
dc.identifier.urihttp://hdl.handle.net/1828/8747
dc.language.isoenen_US
dc.publisherAdvances in Multimediaen_US
dc.rightsAttribution-NonCommercial 2.5 Canada*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/2.5/ca/*
dc.subject.departmentDepartment of Electrical and Computer Engineering
dc.subject.departmentDepartment of Computer Science
dc.titleCross-Layer Path Configuration for Energy-Efficient Communication over Wireless Ad Hoc Networksen_US
dc.typeArticleen_US

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