i] denote the average rate and burst size of the token bucket constraining [F.
number of active software switches and average rates and burst sizes of the token buckets constraining the aggregated flows in six cases Case 1 Case 2 Case 3 Number of active 2 2 3 software switches [F.
In this section, it is assumed that burst sizes
increase linearly, equivalent to the case of CBR traffic arriving to the buffer and for which there is no variation in the burst size
In other words, the discard and its effects happen only at the moments when the SCR is violated (the burst size
becomes bigger than the MBS).
The burst size of 160 kbits is the maximum compatible with the delay, for a PCR = 2 Mbps, according to restriction (1).
Parameters for the 4-state model described above were as follows: The burst size is normally distributed with a mean of 40 kbit, and a standard deviation of 5 kbit.
Additionally, Trillium's enhanced B-ISUP software supports call modification procedures to modify the peak cell rate, sustainable cell rate and maximum burst size
according to ITU Q.
User Selectable Cell Stream Parameters including Peak Cell Rate (PCR), Cell Delay Variation (CDV), Sustained Cell Rate (SCR), and Maximum Burst Size
Customers can now configure each Virtual Channel Connection to transmit a specified peak cell rate, sustained cell rate, maximum burst size
, and transmit priority," added Tolmie.
Policing conformance then can be verified on the receiver side by entering specified Generic Cell Rate Algorithm (GCRA) parameters, such as peak cell rate (PCR), cell-delay variation (CDV), sustainable cell rate (SCR) and maximum burst size
Improvements include:Support for the latest bus interface features including requestor priority support,Doubled memory burst sizes
matching the latest system fabrics, memory controllers and memory components,Tuned size plus improved cache efficiency which leads to ~10% reduced bandwidth