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Location capability invocation method and system and location services gateway

A location service and positioning capability technology, applied in network traffic/resource management, electrical components, wireless communication, etc., can solve problems such as unbalanced load of different positioning engines, and reduce the possibility of error redundant call positioning capability messages, The effect of avoiding message interaction and simplifying the process

Active Publication Date: 2018-09-11
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] A technical problem to be solved by the embodiments of the present invention is to solve the problem of unbalanced load of different positioning engines under the condition that positioning capabilities based on different bearers and different modes exist simultaneously for a long time

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  • Location capability invocation method and system and location services gateway
  • Location capability invocation method and system and location services gateway
  • Location capability invocation method and system and location services gateway

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] In order to solve the problem of unbalanced loads of different positioning engines in the case of long-term coexistence of positioning capabilities based on different bearers and different modes, the present invention proposes a multiple positioning capability call scheme for 3G and LTE. Detai...

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Abstract

The invention discloses a method and a system for calling positioning capability and a position service gateway, and relates to the field of positioning services. The method has the advantages that by additionally arranging the position service gateway, the positioning capability needing to be called is comprehensively determined by the position service gateway according to the user attribute position, terminal information, user bearing network information, and load condition of each positioning engine; as the load condition of each positioning engine is used as one of considerations for the calling of the positioning capability, the load of each positioning engine is approximate to balance in the positioning capability calling process; as the positioning capability is comprehensively and intelligently judged by the position service gateway, the complexity of a service provider calling the positioning capability is avoided, and the possibility of the false and redundant positioning capability calling information of the service provider is reduced.

Description

technical field [0001] The present invention relates to the field of positioning services, in particular to a method and system for invoking various positioning capabilities such as 3G (third-generation mobile communication technology), LTE (Long Term Evolution, long-term evolution), and a location service gateway. Background technique [0002] In the development process of wireless communication technology, various wireless bearer networks appear, and in the evolution process of wireless communication technology, different wireless bearer networks coexist. Therefore, positioning capabilities based on different bearers and different methods are bound to exist simultaneously for a long time. For example, the positioning capability includes LTE positioning capability and CDMA (Code Division Multiple Access, code division multiple access) positioning capability, LTE positioning capability includes two positioning methods of control plane and user plane, and CDMA positioning cap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/04H04W28/08
Inventor 任华姜杰毕家瑜方艳萍杨迪
Owner CHINA TELECOM CORP LTD
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