?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F397%2F&rft.title=A+Linear+Multi-User+Detector+for+STBC+MC-CDMA+Systems+based+on+the+Adaptive+Implementation+of+the+Minimum-Conditional+Bit-Error-Rate+Criterion+and+on+Genetic+Algorithm-assisted+MMSE+Channel+Estimation&rft.creator=D'Orazio%2C+Leandro&rft.creator=Sacchi%2C+Claudio&rft.creator=Donelli%2C+Massimo&rft.creator=Louveaux%2C+J%C3%A9r%C3%B4me&rft.creator=Vandendorpe%2C+Luc&rft.subject=TU+Technical+Reports+and+Publications&rft.description=The+implementation+of+efficient+baseband+receivers+characterized+by+affordable+computational+load+is+a+crucial+point+in+the+development+of+transmission+systems+exploiting+diversity+in+different+domains.+In+this+paper%2C+we+are+proposing+a+linear+multi-user+detector+for+MIMO+MC-CDMA+systems+with+Alamouti%E2%80%99s+Space-Time+Block+Coding%2C+inspired+by+the+concept+of+Minimum+Conditional+Bit-Error-Rate+(MCBER)+and+relying+on+Genetic-Algorithm+(GA)-assisted+MMSE+channel+estimation.+The+MCBER+combiner+has+been+implemented+in+adaptive+way+by+using+Least-Mean-Square+(LMS)+optimization.+Firstly%2C+we+shall+analyze+the+proposed+adaptive+MCBER+MUD+receiver+with+ideal+knowledge+of+Channel+Status+Information+(CSI).+Afterwards%2C+we+shall+consider+the+complete+receiver+structure%2C+encompassing+also+the+non-ideal+GA-assisted+channel+estimation.+Simulation+results+evidenced+that+the+proposed+MCBER+receiver+always+outperforms+state-of-the-art+receiver+schemes+based+on+EGC+and+MMSE+criterion+exploiting+the+same+degree+of+channel+knowledge+(i.e.+ideal+or+estimated+CSI).&rft.date=2008&rft.type=Technical+Report&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F397%2F1%2FDISI-08-029.pdf&rft.identifier=++D'Orazio%2C+Leandro+and+Sacchi%2C+Claudio+and+Donelli%2C+Massimo+and+Louveaux%2C+J%C3%A9r%C3%B4me+and+Vandendorpe%2C+Luc++(2008)+A+Linear+Multi-User+Detector+for+STBC+MC-CDMA+Systems+based+on+the+Adaptive+Implementation+of+the+Minimum-Conditional+Bit-Error-Rate+Criterion+and+on+Genetic+Algorithm-assisted+MMSE+Channel+Estimation.++%5BTechnical+Report%5D++++(Unpublished)++