User privacy management apparatus and method in mobile communications system
First Claim
1. A user privacy management method in a Secure User Plane Location (SUPL) network having a SUPL agent, a SUPL Location Platform (SLP) and a SUPL Enabled Terminal (SET), the method comprising:
- checking whether a privacy authorization for the SUPL agent is required on the basis of user privacy setting information when the SUPL agent requests positioning for a particular SET;
transmitting a first user notification to the SET when the privacy authorization is required, and calculating a location of the SET according to a first user notification response received from the SET;
terminating the first SUPL session when the location of the SET is completely calculated, and checking whether the privacy authorization is required with respect to the calculated location of the SET on the basis of user privacy setting information;
initiating a second SUPL session with the SET when the privacy authorization is required, and then transmitting a second user notification to the SET; and
selectively transferring the calculated location value of the SET to the SUPL agent on the basis of a second user notification response received from the SET.
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Abstract
Provided is a user privacy management apparatus and method on a Secure User Plane Location (SUPL) network including a SUPL Location Platform (SLP) and a SUPL Enabled Terminal (SET) and performing privacy authorization according to location of the SET, wherein when the location of the SET is calculated, the SLP (or SUPL Positioning Center (SPC) within the SLP) checks a privacy setup according to the calculated location, thereafter queries to a SET user whether to execute the privacy setup using a SUPL INIT message or a SUPL NOTIFICATION message, and then executes the privacy setup according to queries and responses transmitted through a SUPL START message or a SUPL NOTIFICATION RESPONSE message, whereby a user privacy can be managed more stably by notifying a user of the privacy setup according to the location of the user for reconfirmation.
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Citations
16 Claims
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1. A user privacy management method in a Secure User Plane Location (SUPL) network having a SUPL agent, a SUPL Location Platform (SLP) and a SUPL Enabled Terminal (SET), the method comprising:
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checking whether a privacy authorization for the SUPL agent is required on the basis of user privacy setting information when the SUPL agent requests positioning for a particular SET;
transmitting a first user notification to the SET when the privacy authorization is required, and calculating a location of the SET according to a first user notification response received from the SET;
terminating the first SUPL session when the location of the SET is completely calculated, and checking whether the privacy authorization is required with respect to the calculated location of the SET on the basis of user privacy setting information;
initiating a second SUPL session with the SET when the privacy authorization is required, and then transmitting a second user notification to the SET; and
selectively transferring the calculated location value of the SET to the SUPL agent on the basis of a second user notification response received from the SET. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A user privacy management method in a Secure User Plane Location (SUPL) network including a SUPL agent, a SUPL Location Platform (SLP) and a SUPL Enabled Terminal (SET), the SLP including a SUPL Location Center (SLP) and a SUPL Positioning Center (SPC), the method comprising:
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checking a user privacy, by the SLC, on the basis of user privacy setting information when the SUPL agent requests positioning for a particular SET, and informing the SPC of information for setting a SUPL session by an internal initialization;
transmitting a first user notification to the SET when the privacy authorization is required with respect to the SUPL agent according to the result of the checking of the user privacy in order to query whether to grant permission for the information provision;
initiating a first SUPL session with the SET, by the SPC, and calculating the location of the SET when a first user notification response which indicates a permission for the information provision is received from the SET;
terminating the first SUPL session, by the SPC, when the location of the SET is completely calculated, and informing the SLC of the calculated location value of the SET and the termination of the first SUPL session via an internal communication;
checking, by the SLC, whether the privacy authorization is required with respect to the calculated location of the SET according to the result of the checking of the user privacy;
initiating a second SUPL session with the SET, by the SLC, when the privacy authorization is required, and querying whether to transmit the location value of the SET by transmitting a second user notification to the SET; and
selectively transferring the calculated location value of the SET to the SUPL agent on the basis of a second notification response received from the SET. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A user privacy management method in a Secure User Plane Location (SUPL) network including a SUPL agent, a SUPL Location Platform (SLP) and a SUPL Enabled Terminal (SET), the SLP including a SUPL Location Center (SLP) and a SUPL Positioning Center (SPC), the method comprising:
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checking a user privacy, by the SLC, on the basis of user privacy setting information when the SUPL agent requests positioning for a particular SET, and informing the SPC of information for setting a SUPL session by an internal initialization;
transmitting a first user notification to the SET when the privacy authorization is required with respect to the SUPL agent according to the result of the checking of the user privacy in order to query whether to grant permission for the information provision;
initiating a first SUPL session with the SET, by the SPC, and calculating the location of the SET when a first user notification response which indicates a permission for the information provision is received from the SET;
terminating the first SUPL session, by the SPC, when the location of the SET is completely calculated, and informing the SLC of the calculated location value of the SET and the termination of the first SUPL session via an internal communication;
checking, by the SLC, whether the privacy authorization is required with respect to the calculated location value of the SET according to the result of the checking of the user privacy, and transferring information that the user notification is required to the SPC when the privacy authorization is required;
initiating a second SUPL session with the SET, by the SPC, and querying whether to transmit the location value of the SET by transmitting a second user notification to the SET; and
transferring a second notification response received from the SET from the SPC to the SLC, to thus selectively transfer the location value of the SET to the SUPL agent on the basis of the second notification response. - View Dependent Claims (14, 15, 16)
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Specification