Resource efficient allocation and RRH placement for backhaul of moving small cells

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dc.contributor.authorIftikhar, Zaeema
dc.contributor.authorJangsher, Sobia
dc.contributor.authorQureshi, Hassaan Khaliq
dc.contributor.authorAloqaily, Moayad
dc.date.accessioned2020-02-02T21:17:26Z
dc.date.available2020-02-02T21:17:26Z
dc.date.copyright2013en_US
dc.date.issued2019
dc.descriptionThis article is not available at CUD collection. The version of scholarly record of this article is published in IEEE Access (2019), available online at: https://doi.org/10.1109/ACCESS.2019.2906863.en_US
dc.description.abstractMobile users suffer from deteriorating signal quality due to vehicle penetration losses. To solve this, small cells are deployed within the vehicles to improve the Quality of Service (QoS). These small cells called moving small cell access points (MSAPs), however, suffer from backhaul issues since they would have to send a huge amount of data to the core network. To solve the backhaul problem, cloud radio access network (CRAN) along with the millimeter wave (mmwave) can be a viable solution for moving vehicles. However, in order to realize its potential benefits, an effective remote radio head (RRH) deployment strategy and the resource-efficient allocation are needed. In this paper, we investigate the placement of RRH alongside a railway track; then, for the placed RRH, a joint time slot and power allocation problem are formulated with an objective of maximizing the resource efficiency (RE) of the MSAP backhaul network. An optimal Branch and Bound Algorithm (BnBA) is proposed for the constituted non-linear integer problem, and the effects of changing various model parameters are investigated. The simulation results show that our proposed algorithm deviates 52% of the sub-optimal result. © 2013 IEEE.en_US
dc.identifier.citationIftikhar, Z., Jangsher, S., Qureshi, H. K., & Aloqaily, M. (2019). Resource efficient allocation and RRH placement for backhaul of moving small cells. IEEE Access, 7, 47379–47389. https://doi.org/10.1109/ACCESS.2019.2906863en_US
dc.identifier.issn21693536
dc.identifier.urihttp://dx.doi.org/10.1109/ACCESS.2019.2906863
dc.identifier.urihttps://hdl.handle.net/20.500.12519/103
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relationAuthors Affiliations: Iftikhar, Z., School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, 44000, Pakistan; Jangsher, S., Institute of Space Technology, Islamabad, 44000, Pakistan; Qureshi, H.K., School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, 44000, Pakistan; Aloqaily, M., Faculty of Engineering, Canadian University Dubai, Dubai, United Arab Emirates
dc.relation.ispartofseriesIEEE Access;Vol. 7
dc.rightsPermission to reuse abstract has been secured from Institute of Electrical and Electronics Engineers Inc.
dc.rights.holderCopyright : Copyright : 2013 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
dc.rights.urihttps://www.ieee.org/publications/rights/rights-policies.html
dc.subjectBackhaulen_US
dc.subjectCRANen_US
dc.subjectEnergy efficiencyen_US
dc.subjectFronthaulen_US
dc.subjectMmwaveen_US
dc.subjectMoving small cellsen_US
dc.subjectResource efficiencyen_US
dc.subjectRRHen_US
dc.subjectSpectral efficiencyen_US
dc.subjectBranch and bound methoden_US
dc.subjectCellsen_US
dc.subjectCytologyen_US
dc.subjectMillimeter wavesen_US
dc.subjectProblem solvingen_US
dc.subjectQuality of serviceen_US
dc.subjectRadio access networksen_US
dc.subjectVehiclesen_US
dc.subjectResource efficienciesen_US
dc.subjectSmall cellsen_US
dc.subjectSpectral efficienciesen_US
dc.subjectEnergy efficiencyen_US
dc.titleResource efficient allocation and RRH placement for backhaul of moving small cellsen_US
dc.typeArticleen_US

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