Title:
METHOD FOR COMMUNICATION ACCORDING TO A TDMA PROTOCOL, BETWEEN A MASTER DEVICE AND AT LEAST ONE SLAVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/190963
Kind Code:
A1
Abstract:
Disclosed is a method for communication, according to a TDMA protocol, between a master device and at least one slave device, during which a plurality of frames are transmitted between the master device and the slave device, each frame being partitioned into a plurality of time intervals, at least one time interval comprising an analogue synchronisation signal (S) comprising an amplitude regulation portion (SI) in the form of a sine wave having a constant amplitude over a number of predetermined pulses, and an optimised synchronisation portion (S2) in the form of a triangular amplitude modulation of the sine wave so as to determine a reference time (TOP).
Inventors:
THOMAS PATRICK (FR)
GHODHBANE RAOUIA (FR)
GHODHBANE RAOUIA (FR)
Application Number:
PCT/EP2021/056456
Publication Date:
September 30, 2021
Filing Date:
March 15, 2021
Export Citation:
Assignee:
SAFRAN (FR)
International Classes:
H04W56/00; H04B7/26; H04L7/04
Domestic Patent References:
| WO2014091592A1 | 2014-06-19 | |||
| WO2002065707A2 | 2002-08-22 | |||
| WO2014091592A1 | 2014-06-19 |
Foreign References:
| EP3444975A1 | 2019-02-20 | |||
| EP3273620A1 | 2018-01-24 | |||
| US20080056419A1 | 2008-03-06 | |||
| EP3444975A1 | 2019-02-20 |
Attorney, Agent or Firm:
ARGYMA (FR)
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