Lozano Solsona, Angel2013-03-112013-03-112008Lozano A. Spectral efficiency in reference-signal-assisted low-power wireless communication. In: 2008 IEEE International Conference on Communications (ICC '08); 2008 May 19-23; Beijing, China. [S.l.]: IEEE; c2008. p.1277-1281. DOI 10.1109/ICC.2008.248978-1-4244-2075-9978-1-4244-2075-9http://hdl.handle.net/10230/20474Comunicació presentada a la IEEE International Conference on Communications (ICC '08), celebrada a Beijing (Xina) els dies 19, 20, 21, 22 i 23 de maig de 2008, organitzada per l'Institute of Electrical and Electronics Engineers (IEEE).Expressions relating spectral efficiency, power and Doppler spectrum are derived for low-power Rayleighfaded wireless channels with proper complex signaling. No/nside information on the state of the channel is assumed at the receiver. Rather, periodic reference signals are postulated in/naccordance with the functioning of most wireless systems. In contrast with most previous studies, which relied on block-fading channel models, a continuous-fading model is adopted. This embeds the Doppler spectrum directly in the/nderived expressions thereby imbuing them with practical significance.application/pdfeng© 2008 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works./nThe final published article can be found at http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4533284Comunicació sense fil, Sistemes deRadiocomunicacióinfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1109/ICC.2008.248info:eu-repo/semantics/openAccess