| CPC G01C 21/36 (2013.01) |

| AS A RESULT OF REEXAMINATION, IT HAS BEEN DETERMINED THAT: |
| The patentability of claims 1-6 is confirmed. |
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1. A method comprising:
(i) receiving a location of a mobile communications device that is in transit to a destination;
(ii) estimating the time-of-arrival bounds for said mobile communications device at said destination for a confidence interval based on:
(a) said location, and
(b) at least one historical travel time statistic; and
iii) sending the time-of-arrival bounds to said mobile communications device.
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