Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jung-You Feng0
Date of Patent
December 5, 2006
0Patent Application Number
100729380
Date Filed
February 12, 2002
0Patent Primary Examiner
Patent abstract
A bandwidth control method and a bandwidth control device for a network switch are disclosed. When a client port has a packet to be transmitted, the average traffic rate Tr[n+1] of the client port generated before the time slot n+1 is determined by Tr[n+1]=g*TrΔ[n]+(1−g)*Tr[n], where g<1, TrΔ[n] is the traffic rate of the client port in time slot n, and Tr[n] is an actual average traffic rate generated before time slot n. Only when Tr[n+1] is smaller than the bandwidth threshold Tr_pre of the client port, the packet is allowed to be transmitted.
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