Method of providing location information in wireless communication system
First Claim
1. A method of providing location information in a wireless communication system, the method comprising:
- receiving a location information request message, including Location Based Service (LBS) control information, from a Base Station (BS), the LBS control information being information about a location constraint condition in which location information is reported, wherein a format of the location information request message is determined depending on a state of a User Equipment (UE), wherein in case where the state of the UE is in a connected state, the location information request message is an LBS-REQ message;
performing LBS measurement; and
transmitting a location information response message which includes location information collected through the LBS measurement, to the BS, if the condition is satisfied.
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Abstract
A method of providing location information in a wireless communication system includes receiving a location information request message, including Location Based Service (LBS) control information, from a Base Station (BS), the LBS control information being information about a condition in which location information is reported, performing LBS measurement, and if the condition is satisfied, transmitting a location information response message, including location information collected through the LBS measurement, to the BS. In accordance with the present invention, in a wireless access system supporting LBS, LBS-related information can be reported irrespective of the state of a User Equipment (UE). In particular, in the case in which a UE is in an idle state, location information can be provided efficiently and rapidly.
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Citations
11 Claims
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1. A method of providing location information in a wireless communication system, the method comprising:
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receiving a location information request message, including Location Based Service (LBS) control information, from a Base Station (BS), the LBS control information being information about a location constraint condition in which location information is reported, wherein a format of the location information request message is determined depending on a state of a User Equipment (UE), wherein in case where the state of the UE is in a connected state, the location information request message is an LBS-REQ message; performing LBS measurement; and transmitting a location information response message which includes location information collected through the LBS measurement, to the BS, if the condition is satisfied. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of determining a location of a User Equipment (UE) in a wireless communication system, the method comprising:
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transmitting a location information request message, including LBS control information, to the UE, the LBS control information being information about a location constraint condition in which location information is reported, wherein a format of the location information request message is determined depending on a state of the UE, wherein in case where the state of the UE is in a connected state, the location information request message is an LBS-REQ message; receiving a location information response message, including location information collected through LBS measurement, from the UE, if the location constraint condition is satisfied; and determining the location of the UE on the basis of the collected location information. - View Dependent Claims (9, 10, 11)
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Specification