Mehrfachübertragungsnetzwerk

Details

Veröffentlichungs-Nr.

EP3229495

Aktenzeichen

EP17164136

Anmeldetag

31. März 2017

Veröffentlichung

9. Dezember 2020

Erteilung

9. Dezember 2020

Rechtsraum

EP

IPC

H04R25/00// H04R27/02

Abstract

A wireless communication method and a system comprising a first audio source unit and at least a second audio source unit each comprising; a connection management interface for connecting to a network topology, a protocol management interface, a management link and a communication link, and during a configuration period the first audio source unit may be configured to listen for a notification packet via the management link, and, based on a first criteria, the first audio source unit may be configured to establish, via the protocol management interface, a communication group and a respective communication frame. Furthermore, where the first audio source unit may be a coordinator of the communication group, the coordinator may then be configured to establish notification packets in the communication frame, and the notification packets may then be transmitted via the management link assigned to a first time interval in the communication frame. During the configuration period, the second audio source unit may be configured to listen for a notification packet received? via the management link of the second audio source unit, the second audio source unit receives at least the notification packet and may be configured to extract, via a protocol management interface link, information of the management link of the coordinator from the received notification packet, and the second audio source unit may then be configured to transmit an ID information via the management link of the coordinator of the communication group, and where the coordinator may be configured to assign a second time interval for a communication link of the second audio source unit in the communication frame, the second audio source unit may then be configured to become an audio source member of that communication group. During a data communication period the second audio source member may be configured to communicate via the communication link of the audio source member at the second time interval in the communication frame to a sink unit.

Anmelder

Firma

Oticon A/S

Land

🇩🇰 Dänemark

Fachgebiete