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Confidential communication in downlink beamforming

Autor
Vázquez, M.; Perez, A.; Lagunas, M.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
13th IEEE International Workshop on Signal Processing Advances in Wireless Communications
Any de l'edició
2012
Data de presentació
2012-06-17
Llibre d'actes
2012 IEEE 13th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Pàgina inicial
349
Pàgina final
353
DOI
https://doi.org/10.1109/SPAWC.2012.6292925 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/18492 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6292925 Obrir en finestra nova
Resum
This paper deals with the problem of secure transmission in downlinkbeamforming. In this scenario, a base station, which usually serves information to an amount of users, wants to transmit a confidential message to one of the users. Focusing on the beamforming solution, we derive all possible weighted solutions. With this, each non-intended receiver has an im- portance factor and, therefore, the resulting beamformer is able to properly reconfigure its secure transmission varying the weighting fa...
Citació
Vázquez, M.; Perez, A.; Lagunas, M. Confidential communication in downlink beamforming. A: IEEE International Workshop on Signal Processing Advances in Wireless Communications. "2012 IEEE 13th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)". Çesme: 2012, p. 349-353.
Grup de recerca
A&MP - Grup de Processament d'Arrays i Sistemes Multicanal

Participants