F. A. Carvalho, Alexandre, B. V. Oliveira and E. F. Walter, “Receptor GPS em Software. In: 25°Simpósio Brasileiro de Telecomunicações – XXV SBrT 2007, Recife, PE, Brasil, set, 03 a 07.
has been cited by the following article:
TITLE: Digital Radio Broadcasting for Community Radios Using Pseudo-random Codes
AUTHORS: Fabrício de Araújo Carvalho, Fernando Walter
KEYWORDS: Digital Radio Broadcasting; Software Defined Radio; Spectral Efficiency; Trilateration Positioning
JOURNAL NAME: Communications and Network, Vol.5 No.3C, November 12, 2013
ABSTRACT: This paper aims to present a digital radio broadcasting system that explores the advantages of pseudo-random codes. In this context, a transmitter and its dual receiver are able to reuse frequency spectrum bands without interfering on other existing communication systems. It is proposed a communication system that allows radio broadcasting with the following characteristics: lower transmission power, new communication channels and digital signal processing techinques to add positioning services in two dimensions.