CN  Vol.5 No.3 C , September 2013
Digital Radio Broadcasting for Community Radios Using Pseudo-random Codes
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.

Cite this paper
Carvalho, F. and Walter, F. (2013) Digital Radio Broadcasting for Community Radios Using Pseudo-random Codes. Communications and Network, 5, 374-379. doi: 10.4236/cn.2013.53B2068.
References
[1]   J. B. Y. Tsui, Fundamentals of Global Positioning System Receivers, A software approach. Wiley Interscience Publicantion, 2000. doi:10.1002/0471200549

[2]   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.

[3]   Carvalho and F. A. e F. Walter, “Receptor GPS por Software em Tempo Real. Parte I: Geraçõo dos Sinais”, Anais do 12O Encontro de Iniciaçõo Científica e Pós-Graduaçõo do ITA – XII ENCITA / 2006, São José dos Campos, SP, Brasil, out., 16 a 19.

[4]   Carvalho and F. A. e F. Walter, “Receptor GPS Por Software em Tempo Real. Parte II: Correlator”, Anais do 12O Encontro de Iniciaçõo Científica e Pós-Graduaçõo do ITA – XII ENCITA / 2006, São José dos Campos, SP, Brasil, out., 16 a 19.

[5]   Parkinson, W. Bradford, Jr. Spilker and J. James, Global Positioning System: Theory and Applications- vol 1. Published by the American Institute of Aeronautics and Astronautics, Inc. Hopfield model.

 
 
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