An information-guided channel-hopping scheme for block-fading channels with estimation errors

Handle URI:
http://hdl.handle.net/10754/564320
Title:
An information-guided channel-hopping scheme for block-fading channels with estimation errors
Authors:
Yang, Yuli; Bonello, Nicholas; Aissa, Sonia
Abstract:
Information-guided channel-hopping technique employing multiple transmit antennas was previously proposed for supporting high data rate transmission over fading channels. This scheme achieves higher data rates than some mature schemes, such as the well-known cyclic transmit antenna selection and space-time block coding, by exploiting the independence character of multiple channels, which effectively results in having an additional information transmitting channel. Moreover, maximum likelihood decoding may be performed by simply decoupling the signals conveyed by the different mapping methods. In this paper, we investigate the achievable spectral efficiency of this scheme in the case of having channel estimation errors, with optimum pilot overhead for minimum meansquare error channel estimation, when transmitting over blockfading channels. Our numerical results further substantiate the robustness of the presented scheme, even with imperfect channel state information. ©2010 IEEE.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2010 IEEE Global Telecommunications Conference GLOBECOM 2010
Conference/Event name:
53rd IEEE Global Communications Conference, GLOBECOM 2010
Issue Date:
Dec-2010
DOI:
10.1109/GLOCOM.2010.5683696
Type:
Conference Paper
ISBN:
9781424456383
Appears in Collections:
Conference Papers; Physical Sciences and Engineering (PSE) Division; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorYang, Yulien
dc.contributor.authorBonello, Nicholasen
dc.contributor.authorAissa, Soniaen
dc.date.accessioned2015-08-04T06:23:33Zen
dc.date.available2015-08-04T06:23:33Zen
dc.date.issued2010-12en
dc.identifier.isbn9781424456383en
dc.identifier.doi10.1109/GLOCOM.2010.5683696en
dc.identifier.urihttp://hdl.handle.net/10754/564320en
dc.description.abstractInformation-guided channel-hopping technique employing multiple transmit antennas was previously proposed for supporting high data rate transmission over fading channels. This scheme achieves higher data rates than some mature schemes, such as the well-known cyclic transmit antenna selection and space-time block coding, by exploiting the independence character of multiple channels, which effectively results in having an additional information transmitting channel. Moreover, maximum likelihood decoding may be performed by simply decoupling the signals conveyed by the different mapping methods. In this paper, we investigate the achievable spectral efficiency of this scheme in the case of having channel estimation errors, with optimum pilot overhead for minimum meansquare error channel estimation, when transmitting over blockfading channels. Our numerical results further substantiate the robustness of the presented scheme, even with imperfect channel state information. ©2010 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.subjectChannel estimationen
dc.subjectChannel state information (CSI)en
dc.subjectInformation-guided channel-hopping (IGCH)en
dc.subjectMinimum mean-square error (MMSE)en
dc.subjectMultiple-input multiple-output (MIMO)en
dc.titleAn information-guided channel-hopping scheme for block-fading channels with estimation errorsen
dc.typeConference Paperen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.identifier.journal2010 IEEE Global Telecommunications Conference GLOBECOM 2010en
dc.conference.date6 December 2010 through 10 December 2010en
dc.conference.name53rd IEEE Global Communications Conference, GLOBECOM 2010en
dc.conference.locationMiami, FLen
dc.contributor.institutionINRS-EMT, University of Quebec, Montreal, QC, Canadaen
kaust.authorYang, Yulien
kaust.authorBonello, Nicholasen
kaust.authorAissa, Soniaen
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