Show simple item record

Energy Efficient MISO Systems Using Adaptive Modulation and Coding

dc.contributor.authorGarcia Marques, Antonio
dc.contributor.authorWang, Xin
dc.contributor.authorGiannakis, Georgios B.
dc.description.abstractBy viewing the coherent wireless sensor network (WSN) setup as a distributed space-time multi-input singleoutput (MISO) system, we minimize average transmit-power when sensors communicate with a fusion center (FC) using adaptive modulation and coding over a wireless fading channel. To this end, we derive optimal distributed beamforming and resource allocation strategies when the full (F-) channel state information at the transmitters (CSIT) is available, or, each sensor has F-CSIT of its own link with the FC but only quantized CSIT of other sensors through finite-rate feedback. Numerical results are presented to evaluate the power savings of the novel
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.titleEnergy Efficient MISO Systems Using Adaptive Modulation and Codinges
dc.subject.unesco3307 Tecnología Electrónicaes
dc.description.departamentoTeoría de la Señal y Comunicaciones

Files in this item

This item appears in the following Collection(s)

Show simple item record

Atribución-NoComercial-SinDerivadas 3.0 EspañaExcept where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España