Please use this identifier to cite or link to this item:
DC FieldValue
dc.titleA pilot-aided non-resampling sequential Monte Carlo detector for coded MIMO-OFDM systems
dc.contributor.authorJohn, T.S.
dc.contributor.authorNallanathan, A.
dc.contributor.authorArmand, M.A.
dc.identifier.citationJohn, T.S.,Nallanathan, A.,Armand, M.A. (2005). A pilot-aided non-resampling sequential Monte Carlo detector for coded MIMO-OFDM systems. GLOBECOM - IEEE Global Telecommunications Conference 4 : 2250-2254. ScholarBank@NUS Repository. <a href="" target="_blank"></a>
dc.description.abstractIn this paper, we propose a sequential Monte Carlo (SMC) symbol detector for differentially encoded multi-input multi-output orthogonal frequency division multiplexing (MIMO-OFDM) systems. We first propose the periodic termination of differential phase trellis and it is seen that this method yields advantages that allow us to simplify the pilot-aided SMC detector. Specifically, the resampling step that is present in conventional SMC methods is circumvented, and the multi-dimensional distribution required for sequence imputations reduces to a simple product of one-dimensional likelihood functions and a priori probabilities that are easily obtained from the decoder. This non-resampling SMC detector is applied to both convolutional-coded and low-density parity check (LDPC)-coded MIMO-OFDM systems and simulation results suggest the promising performance of our proposed detector. © 2005 IEEE.
dc.subjectIterative receivers
dc.subjectMultiple-input multiple-output (MIMO)
dc.subjectOrthogonal frequency division multiplexing (OFDM)
dc.subjectSequential Monte Carlo methods
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.sourcetitleGLOBECOM - IEEE Global Telecommunications Conference
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.