Detection of scrambling code confusion
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United States of America Patent
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Oct 18, 2016
Issued Date -
N/A
app pub date -
Oct 29, 2015
filing date -
Jun 29, 2012
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Abstract
Detection of a confusion caused by scrambling code reuse is provided herein. Timing measurements, as observed by a mobile device, and an identification of primary scrambling codes associated with the timing measurements are captured. The timing measurements are identified by the primary scrambling codes for the particular radio measured. The mobile device also reports its location information. Radios for which timing measurements have been received are paired. Based on the paired radios and a history of observed time difference reference values for radio pairs, comparisons are made between paired radios having at least one common radio. Radios, exhibiting a set of values that is near an expected range, are removed from the analysis. Radios, exhibiting two sets of values that are distinct, are isolated in order to identify the radio that is causing the scrambling code confusion.
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- 15 United States
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Patent Owner(s)
- AT&T MOBILITY II LLC
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Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Fix, Jeremy | Acworth, US | 126 | 1716 |
Meredith, Sheldon Kent | Marietta, US | 244 | 1960 |
Tipton, Rick | Corryton, US | 53 | 1104 |
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