公开(公告)号：US20170250737A1

公开(公告)日：2017-08-31

申请号：US15426396

申请日：2017-02-07

Applicant: NXP B.V.

Inventor： Fabian Rivière ,  Jerome Brillant ,  Sebastien Robert

IPC: H04B7/02

CPC classification number: H04B7/028 ,  H04B1/406 ,  H04W4/70

Abstract: A multi-mode transceiver arrangement configured to provide for transmission and reception of signalling of a plurality of wireless sensor network protocols, the transceiver comprising; a single transmission path and a plurality of parallel receive paths; said transmission path including a modulator element configured to modulate, at any one time, a signal for transmission in accordance with a particular one of the plurality of wireless standards and a frequency reference element configured to provide a reference frequency to generate signalling for the antenna at a predetermined frequency; said receive paths each configured to receive signalling over a different, predetermined frequency band and including a demodulator to provide a demodulated signal for processing by a controller configured to provide signals to the transmission path and receive signals from the demodulators for symbol recognition thereby enabling the multi-mode transceiver to communicate with a plurality of wireless sensor networks simultaneously.

公开(公告)号：US10050679B2

公开(公告)日：2018-08-14

申请号：US15426396

申请日：2017-02-07

Applicant: NXP B.V.

Inventor： Fabian Rivière ,  Jerome Brillant ,  Sebastien Robert

IPC: H04L27/00 ,  H04B1/38 ,  H03K9/00 ,  H04B7/02 ,  H04W4/00 ,  H04W4/70

Abstract: A multi-mode transceiver arrangement configured to provide for transmission and reception of signalling of a plurality of wireless sensor network protocols, the transceiver comprising; a single transmission path and a plurality of parallel receive paths; said transmission path including a modulator element configured to modulate, at any one time, a signal for transmission in accordance with a particular one of the plurality of wireless standards and a frequency reference element configured to provide a reference frequency to generate signalling for the antenna at a predetermined frequency; said receive paths each configured to receive signalling over a different, predetermined frequency band and including a demodulator to provide a demodulated signal for processing by a controller configured to provide signals to the transmission path and receive signals from the demodulators for symbol recognition thereby enabling the multi-mode transceiver to communicate with a plurality of wireless sensor networks simultaneously.