Telecommunication router
First Claim
1. A telecommunication router (TLK, RTS) connected to a termination link (TL) and comprising a processor (PROC) adapted to handle packets of data received from said link, characterized in that said telecommunication router further comprises a plurality of queues (P0-P3) adapted to store packets of data prior to be transferred to said processor (PROC), and a packet classifier (CL) adapted to receive packets of data from said termination link, to classify the received packets according to predetermined types, and to forward classified packets towards one queue out of said plurality, said one queue being selected according to the type of the forwarded packet, in that each of said predetermined types is associated to a predetermined priority, and in that said processor is adapted to retrieve packets of data from the queues of said plurality according to predetermined priority rules.
1 Assignment
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Accused Products
Abstract
A telecommunication router (TLK, RTS) connected to a termination link (TL) and comprising a packet classifier (CL) receiving packets of data from the link and classifying them according to their type and an associated priority, a plurality of queues (P0-P3) storing the packets received from the classifier, and a processor (PROC) handling the packets stored in the queues. Each queue is associated to a predetermined priority and the classifier forwards each packet to the queue corresponding to its priority. The processor retrieves the packets from the queues according to predetermined priority rules. The packets are treated based on the current load of the processor and, owing to the buffering in the queues, the processing power is used as much as possible and a maximum of packets is processed as a function of the available processing power.
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Citations
9 Claims
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1. A telecommunication router (TLK, RTS) connected to a termination link (TL) and comprising a processor (PROC) adapted to handle packets of data received from said link,
characterized in that said telecommunication router further comprises a plurality of queues (P0-P3) adapted to store packets of data prior to be transferred to said processor (PROC), and a packet classifier (CL) adapted to receive packets of data from said termination link, to classify the received packets according to predetermined types, and to forward classified packets towards one queue out of said plurality, said one queue being selected according to the type of the forwarded packet, in that each of said predetermined types is associated to a predetermined priority, and in that said processor is adapted to retrieve packets of data from the queues of said plurality according to predetermined priority rules.
Specification