Method and device arrangement for managing a client/server environment

• US 8,751,560 B2
• Filed: 07/11/2006
• Issued: 06/10/2014
• Est. Priority Date: 07/12/2005
• Status: Active Grant

• Current Assignee: Capricode Oy
• Original Assignee: Capricode Oy
• Inventors: Oikarinen, Jarkko
• Primary Examiner(s): Nguyen, Dustin
• Assistant Examiner(s): Mesa, Joel
• Application Number:
  US11/484,317
• Publication Number:
  US 20070050447A1
• Time in Patent Office: 2,891 Days
• Field of Search: 709/203, 709/201
• US Class Current: 709/203
• CPC Class Codes: G06F 2209/509 Offload
• CPC Class Codes: G06F 9/5027 the resource being a machine, e.g. CPUs, Servers, Terminals
• CPC Class Codes: H04L 41/045 comprising client-server management architectures
• CPC Class Codes: H04L 41/0893 Assignment of logical groups to network elements

Abstract

The invention relates to a method and data transfer arrangement for executing consecutive instructions in a client device (21) in a mobile device management server-client device environment (22, 21). The invention also relates to an instruction execution module utilized in the implementation of the method. In the procedure according to the invention, the device management server (22) forms the instructions to be executed in the client device (21) into an instruction sequence (200), which is transmitted to the client device (21). The instruction execution module in the client device breaks up the instruction sequence into command sequences and control structures. The instruction execution module executes the conditional commands belonging to the instruction sequence and specified by the control structures individually without the help of the device management server (22). After the execution of all the instructions, the client device (21) sends a message describing the success of the execution to the device management server.

Claims

1. A wireless device management method for changing a data structure in a mobile client device by executing consecutive instructions in a mobile client device, the method comprising:

forming at least one device management instruction sequence by a device management server, the instruction sequence including;

command sequences including single commands to be executed in the mobile client device, and;

control structures containing conditional commands to be executed in the mobile client device;

transmitting the device management instruction sequence via a wireless link from the device management server to the mobile client device;

executing the device management command sequences and control structures of the instruction sequence by an instruction execution module of the mobile client device independently of the device management server; and

generating new command sequences by the instruction execution module of the mobile client device by executing the control structures in a case where the command sequences in the instruction sequence transmitted to the mobile client device cannot be executed or if the result of executing the command sequences in the instruction sequence transmitted to the mobile client device is unacceptable, whereby the device management instruction sequence is executed on the mobile client device as the new command sequence.

2. The method according to claim 1, wherein:

the device management instruction sequence is transmitted as one entity to the mobile client device;

the instruction execution module of the mobile client device executes the device management instructions belonging to the instruction sequence, and

the instruction execution module of the mobile client device sends a message describing the success of the execution of the device management instruction sequence to the device management server.

3. The method according to claim 2, wherein the instruction execution module of the mobile client device generates a fault report if even one of the device management instructions contained by the device management instruction sequence remains unexecuted or if the result of the execution does not comply with predetermined criteria.

4. The method according to claim 3, wherein the device management instruction sequence includes at least one control structure, which includes one or more of the following conditional commands:

IF, THEN, ELSE, WHILE, DO-UNTIL, FOREACH or CALL.

5. The method according to claim 2, wherein the device management instruction sequence includes at least one control structure, which includes one or more of the following conditional commands:

IF, THEN, ELSE, WHILE, DO-UNTIL, FOREACH or CALL.

6. The method according to claim 1, wherein the device management instruction sequence includes at least one control structure, which includes one or more of the following conditional commands:

IF, THEN, ELSE, WHILE, DO-UNTIL, FOREACH or CALL.

7. A wireless device management arrangement for changing a data structure in a mobile client device, comprising:

a device management server; and

the mobile client device;

in which data transfer arrangement for executing device management instructions in the mobile client device;

the device management server is configured to form at least one device management instruction sequence, the device management instruction sequence including;

command sequences with single commands, and;

control structures containing conditional commands;

the device management server is configured to send the formed device management instruction sequence via wireless link to the mobile client device; and

a processor unit of the mobile client device is configured to;

execute the device management instruction sequence independently of the device management server; and

generate new command sequences by executing the control structures in a case where the command sequences in the instruction sequence transmitted to the mobile client device cannot be executed or if the result of executing the command sequences in the instruction sequence transmitted to the mobile client device is unacceptable, whereby the device management instruction sequence is executed on the mobile client device as the new command sequence.

8. The wireless device management arrangement according to claim 7, wherein:

the device management instruction sequence is configured to be transmitted as one entity to the mobile client device;

an instruction execution module of the mobile client device is configured to;

execute the instructions belonging to the device management instruction sequence in the processor unit; and

send a message describing the success of the execution to the device management server.

9. The wireless device management arrangement according to claim 8, wherein the instruction execution module of the mobile client device is further configured to generate a fault report if even one of the instructions contained by the device management instruction sequence remains unexecuted or if the result of the execution does not comply with predetermined criteria.

10. The device management arrangement according to claim 9, wherein the device management instruction sequence includes at least one control structure, which includes one or more of the following conditional commands:

IF, THEN, ELSE, WHILE, DO-UNTIL, FOREACH or CALL.

11. The device management arrangement according to claim 8, wherein the device management instruction sequence includes at least one control structure, which includes one or more of the following conditional commands:

IF, THEN, ELSE, WHILE, DO-UNTIL, FOREACH or CALL.

12. The wireless device management arrangement according to claim 7, wherein the device management instruction sequence includes at least one control structure, which includes one or more of the following conditional commands:

IF, THEN, ELSE, WHILE, DO-UNTIL, FOREACH or CALL.

13. A mobile client device including an instruction execution module, the mobile client device comprising:

means for receiving a device management instruction sequence transmitted by a device management server for changing a data structure in the mobile client device;

means for breaking up the device management instruction sequence into single instructions, which include either command sequences or control structures;

means for generating new command sequences in a central processing unit of the mobile client device by executing the control structures if the command sequences in the instruction sequence transmitted to the mobile client device cannot be executed or if the result of executing the command sequences in the instruction sequence transmitted to the mobile client device is unacceptable, whereby the device management instruction sequence is executed on the mobile client device as the new command sequence;

means for drawing up a message describing the success of the execution of the device management instruction sequence, and;

means for sending a message describing the success to the device management server.

14. The mobile client device according to claim 13, further comprising:

means for receiving the device management instruction sequence as one entity from the device management server.

15. The mobile client device according to claim 14, further comprising:

means for executing conditional commands IF, THEN, ELSE, WHILE, DO-UNTIL, FOREACH or CALL, if the conditional commands are included in the device management instruction sequence transmitted by the device management server.

16. A mobile client device encoded with a computer program for creating an instruction execution module in the mobile client device, the computer program comprising:

computer readable code means for receiving a device management instruction sequence transmitted by a device management server;

computer readable code means for breaking up the device management instruction sequence into single instructions, which include either command sequences or control structures;

computer readable code means for generating new command sequences by utilizing the control structures if the command sequences in the instruction sequence transmitted to the client device cannot be executed or if the result of executing the command sequences in the instruction sequence transmitted to the client device is unacceptable, whereby the device management instruction sequence is executed on the mobile client device as the new command sequence;

computer readable code means for drawing up a message describing the success of the execution of the device management instruction sequence, and;

computer readable code means for sending a message describing the success to the device management server.

17. The mobile client device according to claim 16, further comprising computer readable code means for receiving the device management instruction sequence as one entity from the device management server.

18. The mobile client device according to claim 17, further comprising:

computer readable code means for executing conditional commands IF, THEN, ELSE, WHILE, DO-UNTIL, FOREACH or CALL, if the conditional commands are included in the instruction sequence transmitted by the device management server.