Análise do Algoritmo sem Pondera??o para Redes de Acesso GPON

摘要

In this paper we propose and analyze an algorithm for dynamic bandwidth allocation for networkaccess GPON (Gigabit Passive Optical Network). The algorithm allocates bandwidth to the ONUs anddistributes unused bandwidth according to criteria based on three priorities. The bit rate is 1.25 Gbpsupstream and performance of the algorithm is analyzed based on the variation of packet delay as afunction of traffic generated in the ONUs. The results obtained by computer simulation show theversatility of the algorithm.