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System and/or method for providing information updates to a location server

A positioning server and instance update technology, applied in satellite radio beacon positioning systems, positioning, radio wave measurement systems, etc.

Inactive Publication Date: 2015-05-06
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Another typical consequence of sending measurements to a location server is the need to establish a wireless connection between the mobile device and the base station and the time it takes to establish this connection

Method used

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  • System and/or method for providing information updates to a location server
  • System and/or method for providing information updates to a location server
  • System and/or method for providing information updates to a location server

Examples

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Embodiment Construction

[0016] Reference throughout this specification to "one example," "a feature," "an example," or "a feature" means that a particular feature, structure, or characteristic described in connection with the feature and / or example is included within the claimed subject matter. In at least one feature and / or instance of . Thus, appearances of the phrase "in an example," "an instance," "in a feature," or "a feature" in various places throughout this specification are not necessarily all referring to the same feature and / or example. Furthermore, particular features, structures or characteristics may be combined in one or more examples and / or characteristics.

[0017] The methods described herein can be implemented by various means, depending on the application in the particular instance. For example, such methods may be implemented in hardware, firmware, software, and / or combinations thereof. In a hardware implementation, for example, one or more Application Specific Integrated Circu...

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Abstract

The subject matter disclosed herein relates to a system and method for acquiring signal received from satellite vehicles (SVs) in a satellite navigation system. In one example, although claimed subject matter is not so limited, information processed in acquiring a signal from a first SV may be used in acquiring a signal from a second SV.

Description

technical field [0001] The subject matter disclosed herein relates to obtaining information that can be used to determine the location of a receiver. Background technique [0002] The location of a device in a wireless cellular network (eg, a cellular telephone network) is typically estimated using techniques such as trilateration. This trilateration is typically based at least in part on using timing information transmitted between the mobile device and any of a number of base stations. One is known as Advanced Forward Link Trilateration (AFLT) in CDMA or Enhanced Observed Time Difference (EOTD) in GSM or as The Observed Time Difference of Arrival (OTDOA) method measures at a mobile device the relative arrival times of signals transmitted from several base stations. These times are typically transmitted over a wireless communication link to a positioning server (eg, Position Determination Entity (PDE) in CDMA, Serving Mobile Location Center (SMLC) in GSM, etc.). Here, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S5/00G01S1/00G01S5/14G01S11/06G01S19/09G01S19/27G01S19/42
CPCG01S5/0036G01S5/14G01S11/06G01S19/09G01S19/42H04W64/00
Inventor 阿达兰·赫什马提利奥尼德·谢恩布拉特阿诺德·贾森·吉姆
Owner QUALCOMM INC