new:Dosch Probability Density Model

Today, a reliable Fall Detection integrated in Telecommunication Mobiles is not available, at least not with necessary quality and trustworthiness. Fall Detection as always-on-function must not reduce the battery’s standby time and must be executable with moderate processor performance and memory. The classics as KFD (Kernel-Fisher-Discriminates) which use extraction of properties via Hilbert space are by far to complex and computational intensive for being integrated in the limited available environment of a mobile device. Moreover KFD discriminates do not deliver reliable verdicts “fall detected” in the face of diversity of falls Wanted: Mathematical model and its numeric algorithm which can be integrated in mobile devices (DECT, GSM/LTE) with Ultra Low Power consumption, but even so can work and detect “falls” reliably.

The recently developed DPDM (Dosch Probability Density Model) method can be such candidate. DPDM has been integrated into DECT device DA1432 indPendant™ and subject to numerous field trials.


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Software Engineering - application and embedded

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Core Technology for distributed DECT multicell system


DOSCH&AMAND releases a DECT firmware for customer multicell system. The firmware is featured to run 

on ETSI sync port, IEEE1588 and SoA(Sync on Air) and supports wide-band and narrow-band calls.

For simple customer integration demo application software is available to handle back-bone routing and call establishment on a IP network.

The architecture of this distributed DECT multi-cell system enables small as well as large scaled multicell systems.


Contact us for any further information. 


The DECT Satellite technology extends CAT-iq router DECT coverage in none repeater mode.


The DECT Satellite Technology is based on a DECT multi-cell technology. The device operates

as a DECT proxy. Within this technology DECT handsets operates in encrpyted mode in base

station and satellite cell. Established calls are maintained in satellite as well as in base station cell.

A hand-over between both cells works as well.


The technology is already available in the market


How to buy DA1275.