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dc.contributor.authorDouik, Ahmed S.
dc.contributor.authorSorour, Sameh
dc.contributor.authorAl-Naffouri, Tareq Y.
dc.contributor.authorYang, Hong-Chuan
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2016-11-03T06:56:20Z
dc.date.available2016-11-03T06:56:20Z
dc.date.issued2015-08-12
dc.identifier.citationDouik A, Sorour S, Al-Naffouri TY, Yang H-C, Alouini M-S (2015) Delay reduction in multi-hop device-to-device communication using network coding. 2015 International Symposium on Network Coding (NetCod). Available: http://dx.doi.org/10.1109/NETCOD.2015.7176779.
dc.identifier.doi10.1109/NETCOD.2015.7176779
dc.identifier.urihttp://hdl.handle.net/10754/621246
dc.description.abstractThis paper considers the problem of reducing the broadcast delay of wireless networks using instantly decodable network coding (IDNC) based device-to-device (D2D) communications. In D2D-enabled networks, devices help hasten the recovery of the lost packets of devices in their transmission range by sending network coded packets. To solve the problem, the different events occurring at each device are identified so as to derive an expression for the probability distribution of the decoding delay. The joint optimization problem over the set of transmitting devices and the packet combinations of each is formulated. Due to the high complexity of finding the optimal solution, this paper focuses on cooperation without interference between the transmitting users. The optimal solution, in such interference-less scenario, is expressed using a graph theory approach by introducing the cooperation graph. Extensive simulations compare the decoding delay experienced in the Point to Multi-Point (PMP), the fully connected D2D (FC-D2D) and the more practical partially connected D2D (PC-D2D) configurations and suggest that the PC-D2D outperforms the FC-D2D in all situations and provides an enormous gain for poorly connected networks.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectdecoding
dc.subjectdelays
dc.subjectgraph theory
dc.subjectnetwork coding
dc.subjectradio equipment
dc.subjectradio networks
dc.subjectConferences
dc.subjectDecoding
dc.subjectDelays
dc.subjectIndexes
dc.subjectNetwork coding
dc.subjectOptimization
dc.subjectWireless communication
dc.titleDelay reduction in multi-hop device-to-device communication using network coding
dc.typeConference Paper
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journal2015 International Symposium on Network Coding (NetCod)
dc.conference.date22 June 2015 through 24 June 2015
dc.conference.nameInternational Symposium on Network Coding, NetCod 2015
dc.contributor.institutionKing Fahd University of Petroleum and Minerals (KFUPM), Saudi Arabia
dc.contributor.institutionUniversity of Victoria (UVIC)BC, Canada
dc.identifier.arxividarXiv:1409.8460
kaust.personDouik, Ahmed S.
kaust.personAl-Naffouri, Tareq Y.
kaust.personAlouini, Mohamed-Slim
dc.date.published-online2015-08-12
dc.date.published-print2015-06


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