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Um Novo Mecanismo de Acesso ao Meio para o Padrão HomePNA

Aurelio Amodei JuniorLuis Henrique CostaOtto Carlos Muniz Bandeira Duarte

In this paper we propose a new medium access mechanism for the HomePNAv2 and v3 standards. This mechanism uses a priority aggregation mechanism to avoid collisions, increasing these protocols throughput. First, we analyze the throughput of the two protocols using the ns-2 network simulator. Then, we also implement the proposed mechanism in the simulator. Results show that the proposed mechanism is able to increase the throughput up to 44% for the HomePNA v2, and 36% for the HomePNAv3. Moreover, we also compare the use of the proposed mechanism with these two standards.

http://www.lbd.dcc.ufmg.br:8080/colecoes/sbrc/2005/021.pdf

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