OUT-OF-BAND KEY FOR RANGING

Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first device may obtain an out-of-band (oob) key that is shared oob with respect to a ranging session defined in-band between the first device and a second device. the first device may generate, during the ranging session using the oob key itself or in combination with information used in-band, one or more first inputs to a first scrambling sequence used in the ranging session. the first device may transmit a first message to the second device during the ranging session using the first scrambling sequence. numerous other aspects are described.

Inventor(s): Mauro SCAGNOL, Mayank BATRA, Giridhar Dhati MANDYAM, Tarik ISANI

CPC Classification: G01S13/0209 ({Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband})

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