ASSIGNING IDENTIFIERS TO MOBILE DEVICES ACCORDING TO THEIR DATA SERVICE REQUIREMENTS

• US 20140043964A1
• Filed: 08/09/2012
• Published: 02/13/2014
• Est. Priority Date: 08/09/2012
• Status: Active Grant

• Current Assignee: Lenovo International Limited (Lenovo Group Ltd.)
• Original Assignee: International Business Machines Corporation
• Inventors: Gabriel, Cynthia Ann, Shao, Bill
• Granted Patent: US 8,958,294 B2
• Time in Patent Office: Days
• US Class Current: 370/229
• CPC Class Codes: H04L 41/5022 by giving priorities, e.g. assigning classes of service
• CPC Class Codes: H04L 47/12 Avoiding congestion; Recovering from congestion
• CPC Class Codes: H04L 47/824 Applicable to portable or mobile terminals
• CPC Class Codes: H04L 61/5007 Internet protocol [IP] addresses

Abstract

A network fabric includes a mobile device associated with a service type and a server including a processor and memory storing program code for assigning identifiers to mobile devices in accordance with an identifier assignment policy. The processor, in response to executing the program code stored in the memory, associates a service type with the mobile device, maps the service type to an identifier predetermined to cause frames bearing the identifier to receive a particular frame-forwarding treatment within the network fabric, assigns the identifier to the mobile device based on the service type of the mobile device, and sends the identifier to the mobile device for inclusion in frames transmitted by the mobile device.

Claims

1-8. -8. (canceled)

9. A server, comprising:

memory storing program code for assigning identifiers to mobile devices in accordance with an identifier assignment policy; and

a processor, in response to executing the program code stored in the memory, associating a service type with a mobile device, mapping the service type to an identifier predetermined to cause frames bearing the identifier to receive a particular frame-forwarding treatment within a network fabric, assigning the identifier to the mobile device based on the service type of the mobile device, and sending the identifier to the mobile device for inclusion in frames transmitted by the mobile device.

10. The server of claim 9, wherein the assigned identifier is an IP (Internet Protocol) address.

11. The server of claim 9, wherein the processor, in response to executing the program code stored in the memory, generates the identifier assignment policy to conform with a traffic-management policy by which frames containing the assigned identifier are forwarded through a network fabric.

12. The server of claim 9, wherein the processor, in response to executing the program code stored in the memory, associates a set of identifiers with the service type and assigns each identifier of the set of identifiers to a different mobile device associated with the service type to achieve a traffic distribution pattern in a network fabric that conforms with a traffic-management policy implemented by the network fabric.

13. The server of claim 9, wherein the processor, in response to executing the program code stored in the memory, associates a different set of identifiers with each of a plurality of different service types for mobile devices, and assigns each mobile device an available identifier from one of the sets of identifiers depending upon the service type with which that mobile device is associated.

14. A computer program product for assigning identifiers to mobile devices in accordance with an identifier assignment policy, the computer program product comprising:

a computer-readable storage medium having computer-readable program code embodied therewith, the computer-readable program code comprising;

computer-readable program code configured to associate a service type with a mobile device;

computer-readable program code configured to map the service type to an identifier predetermined to cause frames containing the identifier to receive a particular frame-forwarding treatment within a network fabric;

computer-readable program code configured to assign the identifier to the mobile device based on the service type with which the mobile device is associated; and

computer-readable program code configured to send the assigned identifier to the mobile device for inclusion in frames transmitted by the mobile device.

15. The computer program product of claim 14, further comprising computer-readable program code configured to configure a network element to forward frames arriving from the mobile device and containing the assigned identifier to a port of the network element by which the frames obtain a service associated with the service type.

16. The computer program product of claim 14, wherein the assigned identifier is an IP (Internet Protocol) address.

17. The computer program product of claim 14, further comprising computer-readable program code configured to generate an identifier (ID) assignment policy that maps service types of mobile devices to sets of identifiers in response to a traffic-management policy implemented by a network fabric that processes frames from the mobile devices.

18. The computer program product of claim 14, further comprising:

computer-readable program code configured to determine a value from the assigned identifier; and

computer-readable program code configured to map the value to a port of a network element.

19. The computer program product of claim 14, further comprising computer-readable program code configured to forward frames containing the assigned identifier to a server.

20. The computer program product of claim 14, further comprising computer-readable program code configured to forward frames containing the assigned identifier to a network element.

21. The computer program product of claim 14, further comprising:

computer-readable program code configured to associate a set of identifiers with the service type;

computer-readable program code configured to assign each identifier of the set of identifiers with a different mobile device associated with the service type; and

computer-readable program code configured to configure a network element to map the identifiers in the set of identifiers to a plurality of ports of the network element so that load balancing of data traffic from the different mobile devices associated with the service type occurs across the plurality of ports.

22. A network fabric, comprising.

a mobile device associated with a service type;

and

a server including memory storing program code for assigning identifiers to mobile devices in accordance with an identifier assignment policy, and a processor, in response to executing the program code stored in the memory, associating a service type with the mobile device, mapping the service type to an identifier predetermined to cause frames bearing the identifier to receive a particular frame-forwarding treatment within the network fabric, assigning the identifier to the mobile device based on the service type of the mobile device, and sending the identifier to the mobile device for inclusion in frames transmitted by the mobile device.

23. The network fabric of claim 22, further comprising a network element with a port coupled to an entity that provides a service associated with the service type, the network element further including a frame processor configured to forward frames containing the assigned identifier to the port for transmission to the entity so that the frames can obtain the service associated with the service type.

24. The network fabric of claim 22, wherein the assigned identifier is an IP (Internet Protocol) address.

25. The network fabric of claim 22, wherein the network element applies a traffic-management policy that derives a value from the identifier and maps the value to a port of the network element.