Power Control for D2D Underlay Cellular Networks with Imperfect CSI

Handle URI:
http://hdl.handle.net/10754/623182
Title:
Power Control for D2D Underlay Cellular Networks with Imperfect CSI
Authors:
Memmi, Amen; Rezki, Zouheir; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
Device-to-Device communications underlying the cellular infrastructure is a technology that has recently been proposed as a promising solution to enhance cellular network capabilities. However, interference is the major challenge since the same resources are shared by both systems. Therefore, interference management techniques are required to keep the interference under control. In this work, in order to mitigate interference, we consider centralized and distributed power control algorithms in a one-cell random network model. Differently from previous works, we are assuming that the channel state information may be imperfect and include estimation errors. We evaluate how this uncertainty impacts performances. In the centralized approach, we derive the optimal powers that maximize the coverage probability and the rate of the cellular user while scheduling as many D2D links as possible. These powers are computed at the base station (BS) and then delivered to the users, and hence the name
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Citation:
Memmi A, Rezki Z, Alouini M-S (2016) Power Control for D2D Underlay Cellular Networks with Imperfect CSI. 2016 IEEE Globecom Workshops (GC Wkshps). Available: http://dx.doi.org/10.1109/GLOCOMW.2016.7849006.
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2016 IEEE Globecom Workshops (GC Wkshps)
Issue Date:
9-Feb-2017
DOI:
10.1109/GLOCOMW.2016.7849006
Type:
Conference Paper
Additional Links:
http://ieeexplore.ieee.org/document/7849006/
Appears in Collections:
Conference Papers; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorMemmi, Amenen
dc.contributor.authorRezki, Zouheiren
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2017-04-13T11:50:59Z-
dc.date.available2017-04-13T11:50:59Z-
dc.date.issued2017-02-09en
dc.identifier.citationMemmi A, Rezki Z, Alouini M-S (2016) Power Control for D2D Underlay Cellular Networks with Imperfect CSI. 2016 IEEE Globecom Workshops (GC Wkshps). Available: http://dx.doi.org/10.1109/GLOCOMW.2016.7849006.en
dc.identifier.doi10.1109/GLOCOMW.2016.7849006en
dc.identifier.urihttp://hdl.handle.net/10754/623182-
dc.description.abstractDevice-to-Device communications underlying the cellular infrastructure is a technology that has recently been proposed as a promising solution to enhance cellular network capabilities. However, interference is the major challenge since the same resources are shared by both systems. Therefore, interference management techniques are required to keep the interference under control. In this work, in order to mitigate interference, we consider centralized and distributed power control algorithms in a one-cell random network model. Differently from previous works, we are assuming that the channel state information may be imperfect and include estimation errors. We evaluate how this uncertainty impacts performances. In the centralized approach, we derive the optimal powers that maximize the coverage probability and the rate of the cellular user while scheduling as many D2D links as possible. These powers are computed at the base station (BS) and then delivered to the users, and hence the nameen
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.relation.urlhttp://ieeexplore.ieee.org/document/7849006/en
dc.subjectcellular radioen
dc.subjectcentralised controlen
dc.subjectdistributed controlen
dc.subjectinterference suppressionen
dc.subjectmobility management (mobile radio)en
dc.subjectpower controlen
dc.subjecttelecommunication congestion controlen
dc.subjectCellular networksen
dc.subjectDevice-to-device communicationen
dc.subjectEstimation erroren
dc.subjectInterferenceen
dc.subjectPower controlen
dc.subjectReceiversen
dc.subjectSignal to noise ratioen
dc.titlePower Control for D2D Underlay Cellular Networks with Imperfect CSIen
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.identifier.journal2016 IEEE Globecom Workshops (GC Wkshps)en
kaust.authorMemmi, Amenen
kaust.authorRezki, Zouheiren
kaust.authorAlouini, Mohamed-Slimen
All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.