Facilitation of delay error correction in timing-based location systems
First Claim
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1. A method, comprising:
- comparing, by a system comprising a processor, calibrated measurement information and historical calibrated measurement information, wherein the calibrated measurement information and the historical calibrated measurement information are associated with measurement information indicative of a location of a mobile device; and
determining, by the system, a measurement error based on a result of the comparing, wherein the measurement error comprises delay error offset information.
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Abstract
Computation of delay error offset information is facilitated. A method can include receiving measurement information indicative of a location of a mobile device, calibrating the measurement information resulting in calibrated measurement information, comparing the calibrated measurement information and historical calibrated measurement information, and computing a measurement error based, at least, on the comparing, wherein the measurement error includes delay error offset information.
311 Citations
20 Claims
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1. A method, comprising:
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comparing, by a system comprising a processor, calibrated measurement information and historical calibrated measurement information, wherein the calibrated measurement information and the historical calibrated measurement information are associated with measurement information indicative of a location of a mobile device; and determining, by the system, a measurement error based on a result of the comparing, wherein the measurement error comprises delay error offset information. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method, comprising:
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determining, by a device comprising a processor, a reference frame of a bin, wherein the bin corresponds to a position associated with measurement information indicative of a location impacted by a physical obstruction; and distributing delay error offset information to frames of the bin within a defined distance from the reference frame, wherein the delay error offset information comprises a weighting of the frames within the defined distance by respective values. - View Dependent Claims (9, 10, 11)
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12. A system, comprising:
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a processor; and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising; determining measurement information indicative of a location associated with a pair of cell site devices; and adjusting the measurement information as a function of delay error offset information generated for the measurement information, wherein the delay error offset information is a function of calibration error determined for the measurement information. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification