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Redes Cognitivas: Um Novo Paradigma para as ... - SBRC 2010

Redes Cognitivas: Um Novo Paradigma para as ... - SBRC 2010

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Controle de Acesso ao Meio<br />

Acesso Agendado em <strong>Redes</strong> <strong>Cognitiv<strong>as</strong></strong> Infraestruturad<strong>as</strong><br />

C. Cordeiro et al. Cognitive PHY and MAC layers for dynamic spectrum<br />

access and sharing of TV bands (ACM TAPAS 2006);<br />

Compartilhamento espectral em faix<strong>as</strong> de TV;<br />

Característic<strong>as</strong> do padrão IEEE 802.22;<br />

Enlace de Descida (DS – downstream);<br />

Enlace de Subida (US – upstream);<br />

Hierarquia de superframes.<br />

(<strong>SBRC</strong> <strong>2010</strong>) Minicurso 4: <strong>Redes</strong> <strong>Cognitiv<strong>as</strong></strong> 28 de maio de <strong>2010</strong> 92 / 124

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