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dc.contributor.authorZenaidi, Mohamed Ridha
dc.contributor.authorRezki, Zouheir
dc.contributor.authorTembine, Hamidou
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2016-11-03T06:57:52Z
dc.date.available2016-11-03T06:57:52Z
dc.date.issued2016-07-26
dc.identifier.citationZenaidi MR, Rezki Z, Tembine H, Alouini M-S (2016) Performance limits of energy harvesting communications under imperfect channel state information. 2016 IEEE International Conference on Communications (ICC). Available: http://dx.doi.org/10.1109/ICC.2016.7511349.
dc.identifier.doi10.1109/ICC.2016.7511349
dc.identifier.urihttp://hdl.handle.net/10754/621332
dc.description.abstractIn energy harvesting communications, the transmitters have to adapt transmission to availability of energy harvested during the course of communication. The performance of the transmission depends on the channel conditions which vary randomly due to mobility and environmental changes. In this paper, we consider the problem of power allocation taking into account the energy arrivals over time and the degree of channel state information (CSI) available at the transmitter, in order to maximize the throughput. Differently from previous work, the CSI at the transmitter is not perfect and may include estimation errors. We solve this problem with respect to the causality and energy storage constraints. We determine the optimal offline policy in the case where the channel is assumed to be perfectly known at the receiver. Also, we obtain the power policy when the transmitter has no CSI. Furthermore, we analyze the asymptotic average throughput in a system where the average recharge rate goes asymptotically to zero. © 2016 IEEE.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectAsymptotic average throughput
dc.titlePerformance limits of energy harvesting communications under imperfect channel state information
dc.typeConference Paper
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.identifier.journal2016 IEEE International Conference on Communications (ICC)
dc.conference.date22 May 2016 through 27 May 2016
dc.conference.name2016 IEEE International Conference on Communications, ICC 2016
dc.contributor.institutionElectrical and Computer Engineering, New York University, Abu Dhabi, United Arab Emirates
kaust.personZenaidi, Mohamed Ridha
kaust.personRezki, Zouheir
kaust.personAlouini, Mohamed-Slim


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