Intelligent mobile device management client

• US 8,010,842 B2
• Filed: 09/03/2008
• Issued: 08/30/2011
• Est. Priority Date: 08/08/2008
• Status: Expired due to Fees

• Current Assignee: Qualcomm, Inc.
• Original Assignee: InnoPath Software, Inc. (Qualcomm, Inc.)
• Inventors: Diener, Michael, Buzzard, Gregory D., Shoaib, Shahid, Roman, Manuel, Krivopaltsev, Eugene
• Primary Examiner(s): Iqbal; Nadeem
• Application Number:
  US12/203,828
• Publication Number:
  US 20100037088A1
• Time in Patent Office: 1,091 Days
• Field of Search: 714 18- 22, 714 25- 28, 714 30- 33, 714 37- 39, 714/43, 714/44
• US Class Current: 714/26
• CPC Class Codes: H04L 41/0213 Standardised network management protocols, e.g. simple network management protocol [SNMP]
• CPC Class Codes: H04L 41/0233 Object-oriented techniques, for representation of network management data, e.g. common object request broker architecture [CORBA]
• CPC Class Codes: H04L 41/052 using standardised network management architectures, e.g. telecommunication management network [TMN] or unified network management architecture [UNMA]
• CPC Class Codes: H04L 41/0681 Configuration of triggering conditions
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play
• CPC Class Codes: H04L 41/0856 by backing up or archiving configuration information
• CPC Class Codes: H04L 41/0893 Assignment of logical groups to network elements
• CPC Class Codes: H04L 41/0894 Policy-based network configuration management
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416
• CPC Class Codes: H04W 4/50 Service provisioning or reconfiguring

Abstract

Embodiments of an intelligent agent for an OMA DM enabled mobile client device are described. The intelligent agent includes modules for storing management property values in one or more nodes of an OMA DM management tree of the mobile client device. At least some of the management values are analyzed and set in a server computer coupled to the mobile client device over a wireless network. The intelligent mobile client is configured to manage itself based on initial instructions and policies provided by a server that are transferred to the client by the OMA DM protocol. For example, a client might notice that the battery is nearly empty and so it automatically decreases its own backlight illumination level. The intelligent agent defines a set of management properties to include a status property representing a node severity value, and a property group consisting of a rule, an action property representing an action that is executed if the rule is satisfied, and a threshold value that represents a minimum value that is used as a rule parameter.

Claims

1. A method of managing a mobile client device over a network, comprising:

storing management property values in one or more nodes of a management tree of the mobile client device;

analyzing and setting at least some of the management values in a server computer coupled to the mobile client device over a wireless network;

defining a set of management properties to include a status property representing a node severity value, and a property group consisting of a rule, an action property representing an action that is executed if the rule is satisfied, and a threshold value that represents a minimum value that is used as a rule parameter.

2. The method of claim 1 wherein the mobile client device comprises an Open Mobile Alliance Device Management (OMA DM) enabled mobile client device.

3. The method of claim 2 wherein each node consists of one or more action rule sets, each action rule set comprising:

trigger events denoting a change in state of a variable of interest to an action property;

conditions comprising a yes or no value associated with the variable of interest; and

actions comprising a task to be executed by the mobile device when a corresponding condition is true.

4. The method of claim 3 wherein the node severity value assigned a severity level selected from the group consisting of:

none minor, and major.

5. The method of claim 3 wherein the management properties further comprise a refresh interval that defines a period of time for rule evaluation by the server computer.

6. The method of claim 5 wherein the management properties further comprise a logging flag that controls a logging policy for a defined node.

7. The method of claim 1 further comprising periodically monitoring each active node in the management tree.

8. The method of claim 7 wherein the periodic monitoring step comprises:

evaluating each rule;

logging each rule; and

executing corrective action in the event of a fault condition.

9. The method of claim 7 further comprising:

generating an alarm record each time that a rule is satisfied, wherein the alarm record includes a resource identifier for the node for which the rule is satisfied, a severity timestamp and a severity value.

10. The method of claim 9 further comprising receiving all alarm records in a dedicated management node of the server computer.

11. The method of claim 1 wherein the management tree comprises a plurality of subtrees, the method further comprising aggregating a status for each subtree to obtain an overall status of the mobile device.

12. A managed object mobile device, comprising:

an intelligent management agent storing management property values of the mobile device in one or more nodes of a management tree of the mobile client device, and defining a set of management properties to include a status property representing a node severity value, and a property group consisting of a rule, an action property representing an action that is executed if the rule is satisfied, and a threshold value that represents a minimum value that is used as a rule parameter; and

a transmission module to transmit management tree data to a remotely coupled server computer configured to analyze and set at least some of the management values of the management tree.

13. The device of claim 12 wherein the mobile device comprises an Open Mobile Alliance Device Management (OMA DM) enabled client device, and wherein the transmission utilizes the OMA DM communication protocol.

14. The device of claim 13 wherein each node consists of one or more action rule sets, each action rule set comprising:

trigger events denoting a change in state of a variable of interest to an action property;

conditions comprising a yes or no value associated with the variable of interest; and

actions comprising a task to be executed by the mobile device when a corresponding condition is true.

15. The device of claim 14 wherein the node severity value assigned a severity level selected from the group consisting of:

none minor, and major.

16. The device of claim 15 wherein the management properties further comprise:

a refresh interval that defines a period of time for rule evaluation by the server computer; and

a logging flag that controls a logging policy for a defined node.

17. The device of claim 13 further comprising a monitoring module periodically monitoring each active node in the management tree, and wherein periodic monitoring comprises:

evaluating each rule, logging each rule, and executing corrective action in the event of a fault condition.

18. The device of claim 17 further comprising an alarm management node configured to generate an alarm record each time that a rule is satisfied, wherein the alarm record includes a resource identifier for the node for which the rule is satisfied, a severity timestamp and a severity value.

19. The device of claim 18 wherein all alarm records are received in a dedicated management node of the server computer.

20. The device of claim 19 wherein the management tree comprises a plurality of subtrees, the method further comprising aggregating a status for each subtree to obtain an overall status of the mobile device.

21. A system to define and enforce policies on an Open Mobile Alliance Device Management (OMA DM) enabled mobile client device coupled to a server computer over a computer network, comprising:

a server-side process configured to allow creation, modification and transmission of defined policies to the mobile client device, wherein the defined policies comprise management properties that include a status property representing a node severity value, and a property group consisting of a rule, an action property representing an action that is executed if the rule is satisfied, and a threshold value that represents a minimum value that is used as a rule parameter;

a data store storing the defined policies on the basis of implementation requirements defined by one or more characteristics of the mobile client device, one or more characteristics of a user of the mobile client device, and one or more scheduling parameters;

a transmission process transmitting the defined policies to the mobile client device in accordance with the implementation requirements;

a client-side process executed on the mobile client device and configured store the defined policies in an OMA DM management tree in the mobile client device as management objects, wherein each policy of the defined policies is represented as a subnode of the management tree, the client-side process further configured to automatically implement the defined policies in accordance with the implementation requirements.

22. The system of claim 21 wherein the one or more characteristics of a user are selected from the group consisting of:

user identity, user privileges, user location, and user age.

23. The system of claim 22 wherein the one or more characteristics of the mobile client device are selected from the group consisting of:

device location, device access service type, and device manufacturer and model.