Granted Patent B2

US 7,477,605 · App. 10/608,445 · Granted Jan 13, 2009

Abstract

Claims (22)

1. A method for controlling data flow using a leaky bucket data flow control algorithm, the method comprising:

adjusting an amount of information transmitted to and from a leaky bucket using a granularity scalar parameter in a leaky bucket data full ratio of the leaky bucket data flow algorithm, the leaky bucket data full ratio indicating a current amount of data in a leaky bucket in relation to a maximum data capacity of the leaky bucket, and the granularity scalar parameter modifying the indication of the leaky bucket data full ratio.

2. The method according to claim 1 , further comprising:

adjusting the granularity scalar parameter based upon a user determined scaling value.

3. The method according to claim 1 , wherein the granularity scalar parameter is within a predetermined range.

4. The method according to claim 2 , wherein the step of adjusting is performed dynamically.

5. A method for data flow control comprising:

scaling a control parameter in a leaky bucket data full ratio of a leaky bucket data flow algorithm to adjust an amount of information transmitted to and from a leaky bucket, the leaky bucket data full ratio indicating a current amount of information in the leaky bucket in relation to the maximum level of the leaky bucket, the control parameter modifying the leaky bucket data full ratio indication.

6. The method according to claim 5 , wherein the scaling is performed within a predetermined range.

7. The method according to claim 6 , wherein the predetermined range is between an empty bucket level and a maximum bucket level.

8. The method according to claim 6 , further comprising:

using a user defined scaling value for scaling the control parameter.

9. The method according to claim 6 , further comprising:

dynamically adjusting a number of data bits in a leaky bucket data full ratio based upon scaling of the control parameter.

10. The method according to claim 6 , further comprising:

varying data flow based upon scaling of the control parameter.

11. A method for controlling data flow using a leaky bucket data flow control algorithm, the method comprising:

modifying a granularity scalar parameter in a leaky bucket data ratio of the leaky bucket data flow control algorithm to adjust an indication of a leaky bucket current data level relative to a leaky bucket maximum data capacity, the indication provided by the bucket data full ratio, thereby enhancing leaky bucket data flow as controlled by the leaky bucket data flow control algorithm.

12. The method according to claim 11 , further comprising:

establishing the granularity scalar parameter based upon system requirements.

13. The method according to claim 11 further comprising:

dynamically changing the granularity scalar parameter.

Assignments (11)