Extended triggered position method and device
First Claim
1. A triggered location device, comprising:
- a location calculating unit, configured to calculate location information of a target SET to obtain the location of the target SET;
a location notifying unit, configured to send the location information of the target SET to a third party SET periodically according to periodically triggered calculation of the location of the target SET or send the location information to the third party SET when an area event triggering condition is met; and
a location policy negotiating unit, configured to make a setting to instruct the location notifying unit to notify the third party SET of the location information of the target SET;
wherein the third party SET is specified in a triggered location start message sent from the target SET to a location server, or specified in private setting of the target SET, or specified in a mobile location protocol triggering location report request message.
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Abstract
An extended triggered location method and device is provided. The device includes the following: a location calculating unit to calculate location of the target terminal and determine the location information, and a third party location reporting unit to send the location information of the target terminal to the third party terminal periodically or only when the area triggered condition is sufficed. With the present invention, the third party terminal can obtain the location information of the target terminal periodically or receive the notice of the target terminal'"'"'s entry into/exit from a target area, in accordance with the principles of periodical location or area trigger location. Thereby, the invention supplies new location service application and satisfies the subscriber'"'"'s demand for different location service applications.
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Citations
20 Claims
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1. A triggered location device, comprising:
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a location calculating unit, configured to calculate location information of a target SET to obtain the location of the target SET; a location notifying unit, configured to send the location information of the target SET to a third party SET periodically according to periodically triggered calculation of the location of the target SET or send the location information to the third party SET when an area event triggering condition is met; and a location policy negotiating unit, configured to make a setting to instruct the location notifying unit to notify the third party SET of the location information of the target SET; wherein the third party SET is specified in a triggered location start message sent from the target SET to a location server, or specified in private setting of the target SET, or specified in a mobile location protocol triggering location report request message. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A triggered location method, comprising:
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pre-specifying information of a third party SET that requires location notification; sending, by a location server, location information of a target SET according to the pre-specified information of the third party SET that requires location notification, wherein the location information is sent periodically after the location information of the target SET is obtained in a location stage according to periodically triggered calculation of the location of the target SET, or when an area event triggering condition is met, after the location information of the target SET is obtained in a location stage; wherein, the pre-specifying information of the third party SET that requires location notification further comprises; for SET-initiated triggered location, specifying the third party SET in a trigged location start message sent from the target SET to the location server or specifying the third party SET in private setting of the target SET; and for network-initiated triggered location, specifying the third party SET in a Mobile Location Protocol Triggering Location Report Request, MLP TLRR, message sent from a Security User Plane Location, SUPL, agent to the location server, and making, by the location server, the setting to instruct notifying the third party SET of the location information via a triggered location start message that carries the information in the MLP TLRR message. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A triggered location method, comprising:
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sending, by a location server, the location information of a target SET, periodically, after the location information of the target SET is obtained in a location stage according to periodically triggered calculation of the location of the target SET, or when the area event triggering condition is met, after the location information of the target SET is obtained in a location stage; according to a pre-specifying information of a third party SET that requires location notification, wherein for SET-initiated triggered location, specifying the third party SET in a trigged location start message sent from the target SET to the location server or specifying the third party SET in private setting of the target SET, and wherein for network-initiated triggered location, specifying the third party SET in a Mobile Location Protocol Triggering Location Report Request, MLP TLRR, message sent from a Security User Plane Location, SUPL, agent to the location server.
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Specification