Comments on "Timing Estimation and Resynchronization for Amplify-and-Forward Communication Systems
Artikel i vetenskaplig tidskrift, 2011
This correspondence first shows that the Cramer-
Rao lower bound (CRLB) derivations in the above paper are
incorrect. In addition, contrary to the claims in the above
paper, the assumptions of perfect timing offset estimation and
matched-filtering at the relays affect the generality of the
analytical results and cannot be justified assumption.
Cooperative communications
amplify-andforward
Författare
Hani Mehrpouyan
Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner
Steven D. Blostein
Queen's University, Kingston
IEEE Transactions on Signal Processing
1053-587X (ISSN)
Vol. 59 8 4047-4048 5752261Styrkeområden
Informations- och kommunikationsteknik
Drivkrafter
Hållbar utveckling
Innovation och entreprenörskap
Ämneskategorier (SSIF 2011)
Telekommunikation
Signalbehandling
Annan elektroteknik och elektronik
Fundament
Grundläggande vetenskaper
DOI
10.1109/TSP.2011.2143708