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Joint pilot and precoder design for optimal throughput

Autor
Pastore, A.; Joham, M.; R. Fonollosa, Javier
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
2011 IEEE International Symposium on Information Theory
Any de l'edició
2011
Data de presentació
2011-08-01
Llibre d'actes
2011 IEEE International Symposium on Information Theory Proceedings
Pàgina inicial
371
Pàgina final
375
Editor
Institute of Electrical and Electronics Engineers (IEEE)
DOI
https://doi.org/10.1109/ISIT.2011.6034149 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/117441 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6034149 Obrir en finestra nova
Resum
For single-user, multiple-input multiple-output (MIMO) channels with Rayleigh fading correlated at the transmitter side, and where the receiver only has partial channel knowledge in form of an MMSE channel estimate, we study the joint optimization of the linear precoder and the pilot (training) sequence under the constraint of prescribed transmit power and training energy budgets. Although this joint problem is generally not convex itself, we can show that the two marginal problems of optimizing...
Citació
Pastore, A., Joham, M., R. Fonollosa, J. Joint pilot and precoder design for optimal throughput. A: IEEE International Symposium on Information Theory. "2011 IEEE International Symposium on Information Theory Proceedings". Institute of Electrical and Electronics Engineers (IEEE), 2011, p. 371-375.
Paraules clau
Channel coding, Channel estimation, Least mean squares methods, Linear codes, MIMO communication, Pareto optimisation, Precoding, Radio receivers, Radio transmitters, Rayleigh channels, Transmitting antennas
Grup de recerca
SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions

Participants