Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.

Dominic Schulz

Volker Jungnickel

Jonas Hilt

Anagnostis Paraskevopoulos

Kai Lennert Bober

Ronald Freund

Liane Grobe

Malte Hinrichs

Pablo Wilke-Berenguer

Maria De La Luz Fernandez Del Rosal

Liane Termer

Hagen Woesner

Examples relating to techniques for wireless communications, e.g., visible light communication, VLC, are disclosed. In particular, there is disclosed a communication device for communicating with a plurality of other devices, using a wireless link. The device provides individual reference signals using a number of subcarriers or time slots in accordance to the optical clock reference and the number of transmitting devices in the set or streams to be transmitted in parallel. The device defines the position of subcarriers or of signals at the time slots in accordance to an identification number associated to an individual device within the whole set of transmitting devices or in dependence on an identification number identifying a specific stream or transmitter. The device transmits the reference signal which enables the plurality of receiving devices to identify the signal coming from the individual communication device in the whole set of devices.

Wireless network and devices

A system for providing a wireless communication with a mobile device includes a plurality of frontends coupled to a central point, each of the plurality of frontends configured to provide for a wireless communication with the mobile device, and a network controller coupled to the central point. The network controller includes a data flow control device configured to control the data flow between each of the frontends and the central point, the data flow control device being configured to operate responsive to a control signal from the network controller, the control signal indicating which of the plurality of frontends serves the mobile device.

System and method for providing a wireless communication with a mobile device

Growing community of inventors

Berlin, Germany

Dominic Schulz