Wang, Ni-ChunBiglieri, EzioYao, KungUniversitat Pompeu Fabra2013-03-142013-03-142009Wang N-C, Biglieri E, Yao K. A systolic array for linear MIMO detection based on an all-swap lattice reduction algorithm. In: 34th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP '09); 2009 Apr 19-24; Taipei, Taiwan. [S.l.]: IEEE; c2009. p. 2461-2464. DOI 10.1109/ICASSP.2009.49601201520-6149http://hdl.handle.net/10230/20503Comunicació presentada en la 34th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP '09), celebrada els dies 19, 20, 21, 22, 23 i 24 d’abril de 2009 a Taipei, (Taiwan), organitzada per l’Institute of Electrical and Electronics Engineers (IEEE).A systolic array to implement lattice-reduction-aided linear/ndetection is proposed for a MIMO receiver. The lattice reduction/nalgorithm and the ensuing linear detections are operated in the same array, which can be hardware-efficient. All-swap lattice reduction algorithm (ASLR) is considered for the systolic design./nASLR is a variant of the LLL algorithm, which processes all lattice basis vectors within one iteration. Lattice-reduction-aided linear detection based on ASLR and LLL algorithms have very similar/nbit-error-rate performance, while ASLR is more time efficient in/nthe systolic array, especially for systems with a large number of/nantennas.application/pdfeng© 2009 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works./nThe final published article can be found at http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4960120Sistemes MIMOComunicació sense fil, Sistemes deinfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1109/ICASSP.2009.4960120MIMO receiversSystolic arrayLattice reductionWireless communicationsinfo:eu-repo/semantics/openAccess