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A RECONFIGURABLE MC-DS-CDMA DIGITAL TRANSMITTER FOR SDR MOBILE TERMINALS

A Utilização de Realidade Aumentada com Objetos Virtuais Dinâmicos no Treinamento de Medicina

Oscar Igor Robles PalaciosRoddy Alexander Romero AntayhuaJorge Vicente De La Cruz Marín

It is only a matter of time before software definedradio (SDR) technology reaches mobile and handsetterminals. Therefore, the necessity for the hardware to beable to adapt to the conditions set by the new wirelesstechnologies, such as 4G wireless systems, will becomethe main challenge to overcome. Flexibility will be a keyfactor for the implementation of such complex wirelesssystems. Hence, the purpose of this paper is to describethe design and implementation process of the base bandand IF (intermediate frequency) stages of a flexiblemulticarrier CDMA (Code Division Multiple Access)transmitter on a FPGA (Field Programmable Gate Array).Likewise, it is the main objective of this paper tohighlight the benefits of the architecture implemented thatmake it ideal for the SDR technology.

http://www.lbd.dcc.ufmg.br/colecoes/sforum/2008/003.pdf

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Biblioteca Digital Brasileira de Computação - Contato: bdbcomp@lbd.dcc.ufmg.br
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