Quality of service monitoring device and method of monitoring quality of service

• US 9,729,404 B2
• Filed: 10/19/2010
• Issued: 08/08/2017
• Est. Priority Date: 10/19/2010
• Status: Active Grant

• Current Assignee: Telefonaktiebolaget LM Ericsson
• Original Assignee: Telefonaktienbolaget L.M. Ericsson
• Inventors: Handurukande, Sidath, Bosneag, Anne-Marie, Fedor, Szymon
• Primary Examiner(s): Joo, Joshua
• Application Number:
  US13/880,222
• Publication Number:
  US 20140149581A1
• Time in Patent Office: 2,485 Days
• Field of Search: None
• CPC Class Codes: H04L 41/5003 Managing SLA; Interaction between SLA and QoS
• CPC Class Codes: H04L 41/5009 Determining service level performance parameters or violations of service level contracts, e.g. violations of agreed response time or mean time between failures [MTBF]
• CPC Class Codes: H04L 41/5032 Generating service level reports

Abstract

The invention provides a quality of service monitoring device (12) for use with a user equipment comprising a base platform (14); and an external communication module (24) adapted to receive from an external source one or more listener modules and/or detector modules for incorporation into the base platform (14). The base platform (14) is coupled to the external communication module (24) to receive one or more listener modules (20) and detector modules (22) and is adapted to install received modules to extend the functionality of the base platform (14) so as to perform the functionality of the installed modules. A corresponding method is provided. There is also provided a quality of service monitoring apparatus, for use on the network side, as well as a corresponding method.

Claims

1. A non-transitory computer-readable medium storing instructions for monitoring a quality of service (QoS) in a user equipment, the instructions executable by at least one processor of the user equipment to cause the at least one processor to:

receive from an external source a plurality of plug-in modules for incorporation into a base platform of an operating system on the user equipment, the plurality of plug-in modules of a type for the operating system on the user equipment, each of the plurality of plug-in modules operable to monitor traffic data communications using a different communications technology in the user equipment; and

install the plurality of plug-in modules to the base platform operating on the user equipment, wherein the type of the plurality of plug-in modules causes a modification to an operation of the base platform of the operating system of the user equipment; and

determine the QoS provided by a particular service running on the user equipment based on the monitoring of traffic data communications by a particular one of the plurality of plug-in modules.

2. The non-transitory computer-readable medium as claimed in claim 1 wherein, when determining the QoS provided by the particular service, the instructions are further executable by the at least one processor to cause the at least one processor to obtain traffic data in accordance with a functionality of the particular one of the plurality of plug-in modules.

3. The non-transitory computer-readable medium as claimed in claim 2 wherein the traffic data is obtained from a network hardware device in accordance with the functionality of the particular one of the plurality of plug-in modules specific to the network hardware device.

4. The non-transitory computer-readable medium as claimed in claim 2 wherein the instructions are further executable by the at least one processor to cause the at least one processor to extract service quality data from the traffic data and use the service quality data to form a QoS report.

5. The non-transitory computer-readable medium as claimed in claim 4 wherein the instructions are further executable by the at least one processor to cause the at least one processor to extract the service quality data from the traffic data and use the service quality data to form the QoS report in accordance with the functionality of a particular one of the plurality of plug-in modules that is specific to the particular service being monitored.

6. The non-transitory computer-readable medium as claimed in claim 2 wherein the instructions are further executable by the at least one processor to cause the at least one processor to store the traffic data from the plurality of plug-in modules.

7. The non-transitory computer-readable medium as claimed in claim 5 wherein the instructions are further executable to cause the at least one processor to extract and maintain a shared data structure for storing service quality data.

8. The non-transitory computer-readable medium as claimed in claim 4 wherein the instructions are further executable to cause the at least one processor to send the QoS report to a QoS monitoring apparatus.

9. The non-transitory computer-readable medium as claimed in claim 1 wherein the instructions are further executable by the at least one processor to cause the at least one processor to receive configuration information or meta-data relating to the plurality of plug-in modules together with the plurality of plug-in modules.

12. The non-transitory computer-readable medium as claimed in claim 1, wherein the user equipment comprises a set top box providing the particular service.

10. The non-transitory computer-readable medium as claimed in claim wherein the instructions are further executable by the at least one processor to cause the at least one processor to:

request permission, via a user interface, to install the plurality of plug-in modules such that installation is not carried out until a positive response is received; and

request via the user interface permission to send a QoS report to a QoS monitoring apparatus.

11. The non-transitory computer-readable medium as claimed in claim 10 wherein the instructions are further executable by the at least one processor to cause the at least one processor to:

request user consent prior to installing the plurality of plug-in modules.

13. A method of monitoring quality of service, QoS, in a user equipment, the method comprising the steps of:

receiving from an external source a plurality of plug-in modules for incorporation into a base platform of an operating system on the user equipment, the plurality of plug-in modules of a type for the particular operating system on the user equipment, each of the plurality of plug-in modules operable to monitor traffic data communications using a different communications technology in the user equipment; and

installing the plurality of plug-in modules to extend a functionality of the base platform operating on the user equipment, wherein the type of the plurality of plug-in modules causes a modification to an operation of the base platform of the operating system of the user equipment; and

determine the QoS provided by a particular service running on the user equipment based on the monitoring of traffic data communications by a particular one of the plurality of plug-in modules.

14. The method of monitoring quality of service as claimed in claim 13 further comprising the step of obtaining traffic data in accordance with a functionality of the plurality of plug-in modules during monitoring of the QoS provided by the particular service.

15. The method of monitoring quality of service as claimed in claim 14 further comprising the step of using the traffic data to obtain service quality data to form a QoS report in accordance with the functionality of the plurality of plug-in modules during monitoring of the QoS provided by the particular service.

16. The method of monitoring quality of service as claimed in claim 15 further comprising the step of creating and maintaining a shared data structure for storing the service quality data in a storage module.

17. The method of monitoring quality of service as claimed in claim 15 further comprising the step of sending the QoS report to a QoS monitoring apparatus.

18. The method of monitoring quality of service as claimed in claim 13 further comprising the steps of:

requesting via a user interface permission to install the plurality of plug-in modules, and only carrying out the installation in response to a positive response being received; and

requesting via the user interface permission to send the QoS report to a QoS monitoring apparatus.

19. The method of monitoring quality of service as claimed in claim 18 further comprising requesting user consent prior to installing the plurality of plug-in modules.

20. The method of claim 13, wherein the user equipment comprises a set top box providing the particular service.

21. A quality of service, QoS, monitoring apparatus comprising:

a memory stewing a plurality of modules for monitoring traffic passing through user equipment, the traffic relating to a particular service provided by the user equipment, each of the plurality of modules being associated with a particular one of a plurality types of operating systems;

a QoS monitoring server having access to the memory, the QoS monitoring server operable to;

determine that the user equipment has requested or used a new technology, the user equipment having a particular type of operating system;

select two or more modules from the plurality of modules, the selected two or more modules being associated with the operating system on the user equipment, each of the selected two or More modules being operable to monitor traffic data communications using a different communications technology in the user equipment;

send the two or more modules to the user equipment for installation in a base platform of the operating system of the user equipment, the two or more modules extending a functionality of the base platform of the operating system so as to provide for the monitoring of the QoS of the particular service provided by the user equipment.

22. The QoS monitoring apparatus as claimed in claim 21, wherein the memory is further operable to store quality of service reports containing QoS information received from the user equipment.

23. The QoS monitoring apparatus as claimed in claim 21, wherein the user equipment comprises a set top box providing the particular service.

24. A method for monitoring quality of service (QoS) by a QoS monitoring server, the method comprising the steps of:

determining that a user equipment having a particular type of operating system has requested or used a new technology;

selecting from a memory two or more modules from a plurality of modules for obtaining traffic data associated with traffic passing through the user equipment, the selected two or more modules being associated with the operating system on the user equipment, each of the selected two or more modules being operable to monitor traffic data communications using a different communications technology in the user equipment; and

sending the two or more modules to the user equipment for installation in a base platform of the operating system of the user equipment, to extend a functionality of the base platform of the operating system so as to provide for the monitoring of the QoS of the particular service provided by the user equipment.

25. The method of quality of service monitoring as claimed in claim 24, further comprising:

receiving quality of service reports containing QoS information from the user equipment; and

storing the quality of service reports in a store.

26. The method of claim 24, wherein the user equipment comprises a set top box providing the particular service.