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In this paper, packet loss probability performance in cell-based and packet-based switches with finite Input Queues (IQ) and iLPF scheduling algorithm are analysed. This algorithm has been proposed as a practical scheduling algorithm to achieve 100% throughput in cell-based switches. The scheduling algorithm is implemented in three cases: cell-based… (More)
This letter proposes a novel method for multimedia service retrieval. Similarity measure is used to create a user model and then to determine the correspondence between this model and the available services. Only the top-ranked services are then offered to the user, thus helping him/her easily find the service of interest.