Joint adaptive modulation and diversity combining with feedback error compensation

Handle URI:
http://hdl.handle.net/10754/561438
Title:
Joint adaptive modulation and diversity combining with feedback error compensation
Authors:
Choi, Seyeong; Hong-Chuan, Yang; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 ) ; Qaraqe, Khalid A.
Abstract:
This letter investigates the effect of feedback error on the performance of the joint adaptive modulation and diversity combining (AMDC) scheme which was previously studied with an assumption of error-free feedback channels. We also propose to utilize adaptive diversity to compensate for the performance degradation due to feedback error. We accurately quantify the performance of the joint AMDC scheme in the presence of feedback error, in terms of the average number of combined paths, the average spectral efficiency, and the average bit error rate. Selected numerical examples are presented and discussed to illustrate the effectiveness of the proposed feedback error compensation strategy with adaptive combining. It is observed that the proposed compensation strategy can offer considerable error performance improvement with little loss in processing power and spectral efficiency in comparison with the no compensation case. Copyright © 2009 IEEE.
KAUST Department:
Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Communication Theory Lab
Publisher:
Institute of Electrical and Electronics Engineers
Journal:
IEEE Transactions on Communications
Issue Date:
Nov-2009
DOI:
10.1109/TCOMM.2009.11.080099
Type:
Article
ISSN:
00906778
Appears in Collections:
Articles; Electrical Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorChoi, Seyeongen
dc.contributor.authorHong-Chuan, Yangen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.contributor.authorQaraqe, Khalid A.en
dc.date.accessioned2015-08-02T09:11:19Zen
dc.date.available2015-08-02T09:11:19Zen
dc.date.issued2009-11en
dc.identifier.issn00906778en
dc.identifier.doi10.1109/TCOMM.2009.11.080099en
dc.identifier.urihttp://hdl.handle.net/10754/561438en
dc.description.abstractThis letter investigates the effect of feedback error on the performance of the joint adaptive modulation and diversity combining (AMDC) scheme which was previously studied with an assumption of error-free feedback channels. We also propose to utilize adaptive diversity to compensate for the performance degradation due to feedback error. We accurately quantify the performance of the joint AMDC scheme in the presence of feedback error, in terms of the average number of combined paths, the average spectral efficiency, and the average bit error rate. Selected numerical examples are presented and discussed to illustrate the effectiveness of the proposed feedback error compensation strategy with adaptive combining. It is observed that the proposed compensation strategy can offer considerable error performance improvement with little loss in processing power and spectral efficiency in comparison with the no compensation case. Copyright © 2009 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineersen
dc.titleJoint adaptive modulation and diversity combining with feedback error compensationen
dc.typeArticleen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journalIEEE Transactions on Communicationsen
dc.contributor.institutionMobile Communication Technology Research Lab., LG Electronics, Kyungki-do, South Koreaen
dc.contributor.institutionDepartment of Electrical and Computer Engineering, University of Victoria, BC, V8W 3P6, Canadaen
dc.contributor.institutionDepartment of Electrical Engineering, Texas A and M University at Qatar, Education City, Doha, Qataren
kaust.authorAlouini, Mohamed-Slimen
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