Reselection of Cells in a TDMA Cellular Network
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United States of America Patent
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Issued Date -
Dec 6, 2012
app pub date -
Mar 4, 2011
filing date -
Mar 8, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention generally relates to the reselection, handled by a Mobile Set, of a cell in a cellular network using Time Division Multiple Access as channel access method. The Mobile Set in an idle mode, while receiving signals emitted by a serving cell on which the Mobile Set is camped and by a plurality of surrounding cells, carries out the following steps: comparing, to a first threshold, a first Signal-to-Noise Ratio for signals emitted from said serving cell; if the first Signal-to-Noise Ratio is lower than the first threshold, identifying one of the surrounding cells emitting signals having a second Signal-to-Noise Ratio higher than a second threshold, said second threshold being higher than the first threshold; selecting said identified surrounding cell as new serving cell.
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