Device management apparatus and method for setting configuration-value therein

• US 8,180,866 B2
• Filed: 06/01/2006
• Issued: 05/15/2012
• Est. Priority Date: 06/02/2005
• Status: Expired due to Fees

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Kim, Te-Hyun
• Primary Examiner(s): Chea, Philip
• Assistant Examiner(s): Shepperd, Eric W
• Application Number:
  US11/911,710
• Publication Number:
  US 20090031011A1
• Time in Patent Office: 2,175 Days
• Field of Search: 709/221, 713/100
• US Class Current: 709/221
• CPC Class Codes: G06F 9/44505 Configuring for program initiating, e.g. using registry, configuration files
• CPC Class Codes: H04L 41/0816 the condition being an adaptation, e.g. in response to network events

Abstract

The present invention discloses a DM system and a method for setting configuration values in the same. The DM system includes: a server for generating configuration values for a predetermined resource of a terminal, transmitting the configuration values and a reconfiguration parameter to the terminal through a DM session, and requesting the terminal to set the configuration values; and the terminal for receiving the configuration values and the reconfiguration parameter, and setting the configuration values in the resource according to the reconfiguration parameter, the terminal being operated according to the configuration values. As a result, the server can generate the configuration values and transmit the configuration values to the terminal, and the terminal can directly apply the configuration values from the server.

Claims

1. A method for changing network configurations of a communication terminal using a device management tree, the method comprising:

receiving, from a server;

a scheduling context including new values for a network configuration,

a reconfiguration parameter,

a first device management (DM) command for reconfiguring the network configuration based on the new values in the scheduling context,

a second DM command for applying the reconfigured network configuration, and

a condition for executing the second DM command, the condition representing a threshold signal strength value;

checking the reconfiguration parameter;

executing the first DM command for reconfiguring the network configuration based on the new values in the scheduling context when the checking of the reconfiguration parameter indicates the scheduling context is to be used for a reconfiguration;

monitoring whether a signal strength for a communication with a network becomes lower than condition for executing the second DM command; and

executing the second DM command to apply the reconfigured network configuration when the monitored signal strength becomes lower than condition for executing the second DM command according to a result of the monitoring,

wherein the new values for the network configuration include values related to a proxy address, a home universal resource location (URL), or a network type, and wherein the network type comprises a wireless local area network (WLAN) or a 3^rd generation partnership program (3GPP) network, and

wherein the first DM command is to reconfigure the network type from the 3GPP network to the WLAN network or from the WLAN network to the 3GPP network.

2. The method of claim 1, further comprising:

establishing a connection to a new network identified by the network type reconfigured based on the new values so that user data is transmitted or received through the new network.

3. The method of claim 2, wherein the first DM command to reconfigure the network type is expressed as “

REPLACE”

.

4. The method of claim 3, wherein the scheduling context, the reconfiguration parameter, the first DM command, the second DM command and the condition are received through a DM session established with the server in compliance with Open Mobile Alliance (OMA) Device Management (DM) standards.

5. The method of claim 4, wherein the first DM command is expressed as “

EXEC”

, and

wherein the reconfiguration parameter indicating the scheduling context is to be used for a reconfiguration is expressed as “

Reconfig”

.

6. A communication terminal comprising:

a transceiver configured to receive, from a server;

a scheduling context including new values for a network configuration,

a reconfiguration parameter,

a first device management (DM) command for reconfiguring the network configuration based on the new values in the scheduling context,

a second DM command for applying the reconfigured network configuration, and

a condition for executing the second DM command, the condition representing a threshold signal strength value; and

a processor configured to;

check the reconfiguration parameter;

execute the first DM command for reconfiguring the network configuration based on the new values in the scheduling context when the checking of the reconfiguration parameter indicates the scheduling context is to be used for a reconfiguration;

monitor whether a signal strength for a communication with a network becomes lower than the condition for executing the second DM command; and

execute the second DM command to apply the reconfigured network configuration when the monitored signal strength becomes lower than condition for executing the second DM command according to a result of monitoring,

wherein the new values for the network configuration include values related to a proxy address, a home universal resource location (URL), or a network type, and wherein the network type comprises a wireless local area network (WLAN) network or a 3^rd generation partnership project (3GPP) network, and

wherein the first DM command is to reconfigure the network type from the 3GPP network to the WLAN network or from the WLAN network to the 3GPP network.

7. The communication terminal of claim 6, wherein the processor is further configured to establish a connection to a new network identified by the reconfigured network type based on the new values so that user data is transmitted or received through the new network.

8. The communication terminal of claim 7, wherein the scheduling context, the reconfiguration parameter, the first DM command, the second DM command and the condition are received through a DM session established with the server in compliance with Open Mobile Alliance (OMA) Device Management (DM) standards.