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dc.contributor.authorYang, Liang
dc.contributor.authorAlouini, Mohamed-Slim
dc.contributor.authorQaraqe, Khalid A.
dc.contributor.authorLiu, Weiping
dc.date.accessioned2015-08-03T10:38:38Z
dc.date.available2015-08-03T10:38:38Z
dc.date.issued2012-12
dc.identifier.issn00906778
dc.identifier.doi10.1109/TCOMM.2012.082712.110149
dc.identifier.urihttp://hdl.handle.net/10754/562450
dc.description.abstractIn this paper, taking into account realistic propagation conditions, namely, spatial correlation, keyhole channels, and unequal-power co-channel interference, we investigate the performance of a wireless relay network where all the nodes are equipped with multiple antennas. Considering channel state information assisted amplify-and-forward protocol, we present analytical expressions for the symbol error rate (SER) and outage probability. More specifically, we first derive the SER expressions of a relay system with orthogonal space-time block coding (OSTBC) over correlated/keyhole fading channels. We also analyze the outage probability of interference corrupted relay systems with maximal ratio combing (MRC) at the receiver as well as multiple-input multiple-output MRC (MIMO MRC). Numerical results are given to illustrate and verify the analytical results. © 2012 IEEE.
dc.description.sponsorshipThis work was supported by NPRP grant #08-152-2-043 and NPRP grant #09-341-2-128 from the Qatar National Research Fund (a member of Qatar Foundation), and in part by the National Natural Science Foundation of the P. R. China 61071114.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectAF
dc.subjectco-channel interference
dc.subjectkeyhole
dc.subjectrelay channels
dc.subjectspatially correlated channels
dc.titleOn the performance of dual-hop systems with multiple antennas: Effects of spatial correlation, keyhole, and co-channel interference
dc.typeArticle
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentCommunication Theory Lab
dc.identifier.journalIEEE Transactions on Communications
dc.contributor.institutionDepartment of Electronic Engineering, Jinan University, Guangzhou, China
dc.contributor.institutionDepartment of Electrical and Computer Engineering, Texas AandM University at Qatar, Doha, Qatar
kaust.personAlouini, Mohamed-Slim


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