On the BER and capacity analysis of MIMO MRC systems with channel estimation error

Handle URI:
http://hdl.handle.net/10754/564440
Title:
On the BER and capacity analysis of MIMO MRC systems with channel estimation error
Authors:
Yang, Liang; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
In this paper, we investigate the effect of channel estimation error on the capacity and bit-error rate (BER) of a multiple-input multiple-output (MIMO) transmit maximal ratio transmission (MRT) and receive maximal ratio combining (MRC) systems over uncorrelated Rayleigh fading channels. We first derive the ergodic (average) capacity expressions for such systems when power adaptation is applied at the transmitter. The exact capacity expression for the uniform power allocation case is also presented. Furthermore, to investigate the diversity order of MIMO MRT-MRC scheme, we derive the BER performance under a uniform power allocation policy. We also present an asymptotic BER performance analysis for the MIMO MRT-MRC system with multiuser diversity. The numerical results are given to illustrate the sensitivity of the main performance to the channel estimation error and the tightness of the approximate cutoff value. © 2011 IEEE.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program; Communication Theory Lab
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2011 IEEE 7th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)
Conference/Event name:
2011 IEEE 7th International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob'2011
Issue Date:
Oct-2011
DOI:
10.1109/WiMOB.2011.6085405
Type:
Conference Paper
ISSN:
21619646
ISBN:
9781457720147
Appears in Collections:
Conference Papers; Physical Sciences and Engineering (PSE) Division; Electrical Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorYang, Liangen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2015-08-04T07:01:03Zen
dc.date.available2015-08-04T07:01:03Zen
dc.date.issued2011-10en
dc.identifier.isbn9781457720147en
dc.identifier.issn21619646en
dc.identifier.doi10.1109/WiMOB.2011.6085405en
dc.identifier.urihttp://hdl.handle.net/10754/564440en
dc.description.abstractIn this paper, we investigate the effect of channel estimation error on the capacity and bit-error rate (BER) of a multiple-input multiple-output (MIMO) transmit maximal ratio transmission (MRT) and receive maximal ratio combining (MRC) systems over uncorrelated Rayleigh fading channels. We first derive the ergodic (average) capacity expressions for such systems when power adaptation is applied at the transmitter. The exact capacity expression for the uniform power allocation case is also presented. Furthermore, to investigate the diversity order of MIMO MRT-MRC scheme, we derive the BER performance under a uniform power allocation policy. We also present an asymptotic BER performance analysis for the MIMO MRT-MRC system with multiuser diversity. The numerical results are given to illustrate the sensitivity of the main performance to the channel estimation error and the tightness of the approximate cutoff value. © 2011 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleOn the BER and capacity analysis of MIMO MRC systems with channel estimation erroren
dc.typeConference Paperen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journal2011 IEEE 7th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)en
dc.conference.date10 October 2011 through 12 October 2011en
dc.conference.name2011 IEEE 7th International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob'2011en
dc.conference.locationShanghaien
dc.contributor.institutionDept of Electronic Engineering, Jinan University, Guangzhou, Chinaen
kaust.authorAlouini, Mohamed-Slimen
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