Method and system for content-based differentiation and sequencing as a mechanism of prioritization for QOS

• US 20070291768A1
• Filed: 06/16/2006
• Published: 12/20/2007
• Est. Priority Date: 06/16/2006
• Status: Abandoned Application

• Current Assignee: Harris Corporation (L3Harris Technologies, Inc.)
• Original Assignee: Harris Corporation (L3Harris Technologies, Inc.)
• Inventors: Galluscio, Anthony P., Smith, Donald L., Knazik, Robert J.
• Application Number:
  US11/454,519
• Publication Number:
  US 20070291768A1
• Time in Patent Office: Days
• US Class Current: 370/395.21
• CPC Class Codes: H04L 47/10 Flow control; Congestion control
• CPC Class Codes: H04L 47/19 at layers above the network layer network arrangements for networked applications for scheduling or organising the servicing of application requests H04L67/60
• CPC Class Codes: H04L 47/193 at the transport layer, e.g. TCP related
• CPC Class Codes: H04L 47/2408 for supporting different services, e.g. a differentiated services [DiffServ] type of service
• CPC Class Codes: H04L 47/2433 Allocation of priorities to traffic types
• CPC Class Codes: H04L 47/2475 for supporting traffic characterised by the type of applications
• CPC Class Codes: H04L 65/80 Responding to QoS
• CPC Class Codes: H04L 67/61 taking into account QoS or priority requirements

Abstract

Certain embodiments of the present invention provide a method for communicating data with message content over a network to provide Quality of Service. The method includes receiving data over a network, prioritizing the data, and communicating the data based at least in part on the priority. The step of prioritizing the data includes differentiating the data based at least in part on message content. Certain embodiments of the present invention provide a system for communicating data including a data prioritization component and a data communications component. The data prioritization component is adapted to prioritize data. The data prioritization component includes a differentiation component. The differentiation component is adapted to differentiate the data based at least in part on message content. The data communications component is adapted to communicate the data based at least in part on the priority.

Claims

1. A method for communicating data with message content over a network to provide quality of service, the method including:

receiving data over a network;

prioritizing the data by assigning a priority to the data, including differentiating the data based at least in part on message content; and

communicating the data based at least in part on the priority of the data.

2. The method of claim 1, wherein the data includes a block of data.

3. The method of claim 2, wherein the block of data includes at least one of a cell, a frame, a packet, and a stream.

4. The method of claim 1, wherein the priority of the data includes one or more of a type of data, a category of data, and a group of data.

5. The method of claim 1, further including the step of receiving data at a node on the edge of a network.

6. The method of claim 5, wherein the receiving step includes receiving the data at least in part from an application program.

7. The method of claim 1, wherein the data is differentiated based at least in part on protocol information.

8. The method of claim 1, wherein the data is differentiated based at least in part on a user defined rule.

9. The method of claim 1, wherein the prioritizing step includes sequencing the data.

10. The method of claim 9, wherein the data is sequenced based at least in part on at least one of starvation, round robin, and relative frequency.

11. The method of claim 9, wherein the data is sequenced based at least in part on a user defined rule.

12. The method of claim 1, wherein the communicating step includes passing the data at least in part to an application program.

13. The method of claim 1, wherein the differentiating step is transparent to an application program.

14. The method of claim 1, wherein the data is prioritized to provide quality of service.

15. A system for communicating data, the system including:

a data prioritization component adapted to prioritize data by assigning a priority to the data, wherein the prioritization component includes a differentiation component adapted to differentiate the data based at least in part on message content; and

a data communication component adapted to communicate data based at least in part on the priority of the data.

16. The system of claim 15, wherein the data prioritization component includes a sequencing component adapted to sequence the data.

17. The system of claim 15, wherein the data prioritization component includes a data organization component adapted to organize the data based at least in part on the priority of the data.

18. The system of claim 17, wherein the data organization component includes a data structure.

19. The system of claim 18, wherein the data structure includes at least one of a queue, a tree, a table, and a list.

20. A computer-readable medium including a set of instructions for execution on a computer, the set of instructions including:

a data prioritization routine configured to prioritize data by assigning a priority to the data, wherein the data prioritization routine include a differentiation routine configured to differentiate the data based at least in part on message content; and

a data communications routine configured to communicate the data based at least in part on the priority of the data.