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dc.contributor.authorZhong, Caijun
dc.contributor.authorRatnarajah, Tharm
dc.contributor.authorWong, Kaikit
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2015-08-11T13:43:51Z
dc.date.available2015-08-11T13:43:51Z
dc.date.issued2011-06
dc.identifier.isbn9781612842332
dc.identifier.issn05361486
dc.identifier.doi10.1109/icc.2011.5962955
dc.identifier.urihttp://hdl.handle.net/10754/565860
dc.description.abstractThis paper presents an analytical performance investigation of the capacity limits of correlated multiple-input single-output (MISO) channels in the presence of quality-of-service (QoS) requirements. Exact closed-form expression for the effective capacity of correlated MISO channels is derived. In addition, simple expressions are obtained at the asymptotic high and low signal-to-noise ratio (SNR) regimes, which provide insights into the impact of various system parameters on the effective capacity of the system. Also, a complete characterization of the impact of spatial correlation on the effective capacity is provided with the aid of a majorization theory result. The findings suggest that antenna correlation reduce the effective capacity of the channels. Moreover, a stringent QoS requirement causes a significant reduction in the effective capacity but this can be effectively alleviated by increasing the number of antennas. © 2011 IEEE.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.titleEffective capacity of correlated MISO channels
dc.typeConference Paper
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentInformation Technology Department
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentCommunication Theory Lab
dc.identifier.journal2011 IEEE International Conference on Communications (ICC)
dc.conference.date5 June 2011 through 9 June 2011
dc.conference.name2011 IEEE International Conference on Communications, ICC 2011
dc.conference.locationKyoto
kaust.personAlouini, Mohamed-Slim


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