Titre: Redes m�veis ad-hoc: Aplica��es, quest�es e desafios (Portuguese Edition)
�diteur: Edi��es Nosso Conhecimento
Date de parution: 2024
Langue: portugais
ISBN � 10 chiffres: 620810498X
ISBN � 13 chiffres: 9786208104986
Reliure: Couverture souple
�tat de l'article: New

A propos de ce titre

Synopsis

A rede m�vel ad-hoc (MANET) � uma rede sem fios distribu�da, din�mica, auto-organizada e auto-configur�vel, composta por um conjunto de n�s m�veis sem fios que comunicam diretamente entre si sem qualquer infraestrutura de comunica��o fixa ou administra��o centralizada. O caminho escolhido para transferir a informa��o de um n� para outro n� � designado por encaminhamento e os protocolos utilizados s�o designados por protocolos de encaminhamento. O requisito do protocolo de encaminhamento � enviar e receber informa��es entre os n�s com o caminho mais adequado e com o m�nimo de atraso. A MANET funciona com ondas de r�dio sem necessidade de qualquer dispositivo central de coordena��o. Trata-se de uma rede aut�noma que suporta uma topologia din�mica. Com todas estas facilidades, a MANET tem tamb�m os seus dem�ritos. Estas quest�es est�o relacionadas com a seguran�a e o seu protocolo. Este livro d� uma ideia da rede Ad-hoc m�vel, das aplica��es da MANET e das suas quest�es de seguran�a.

Les informations fournies dans la section � A propos du livre � peuvent faire r�f�rence � une autre �dition de ce titre.

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