Title:
METHOD, TERMINAL AND HEADSET FOR FULL DUPLEX WIRELESS VOICE COMMUNICATION WITH SELF-SYNCHRONISATION WITHOUT A MASTER OR BASE
Document Type and Number:
WIPO Patent Application WO/2013/140070
Kind Code:
A9
Abstract:
The communication terminal (205) comprises: - a digital communication circuit (255) using time division multiplexing on a single radio channel, which may be selected from a given frequency band, said system implementing a wireless communication in "conference" and "hands-free" mode on an independent network between at least two wearers of similar devices and - a means of automatic synchronisation (250), named "Sync All", to the signal of any other terminal of a group of terminals in order to synchronise the internal clock thereof to a time common to all the terminals of the group, thereby making it possible to ensure continuity of communication between each of the terminals of the group within radio range of one another, even if communication is lost with any of the other terminals of the group, no particular terminal of the group being necessary to maintaining the synchronisation of the group.
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Inventors:
BAYART LAURENT (FR)
CHAIX JULIEN (FR)
COULON DENIS (FR)
MARIN MICHAEL (FR)
CHAIX JULIEN (FR)
COULON DENIS (FR)
MARIN MICHAEL (FR)
Application Number:
PCT/FR2013/050546
Publication Date:
January 16, 2014
Filing Date:
March 15, 2013
Export Citation:
Assignee:
BODYSENS (FR)
International Classes:
H04W84/20; H04B7/26
Attorney, Agent or Firm:
SCHMIT-CHRETIEN (Montpellier, Montpellier, FR)
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