Communication system, communication device, methods of operation and computer programs

Abstract

In accordance with an aspect of the present disclosure, a communication system is provided, comprising: a first ultra-wideband (UWB) transmitter configured to be coupled to a first antenna; a second UWB transmitter configured to be coupled to a second antenna; a controller configured to cause the first UWB transmitter to transmit a first packet to an external communication device, wherein the first packet contains a predefined code; wherein the controller is further configured to cause the second UWB transmitter to transmit a second packet to the external communication device, wherein the second packet contains a cyclically shifted version of said predefined code. In accordance with another aspect of the present disclosure, a communication device is provided, comprising: an ultra-wideband (UWB) receiver configured to be coupled to an antenna, wherein the UWB receiver is further configured to receive at least a first packet and a second packet from an external communication system, wherein the first packet contains a predefined code and the second packet contains a cyclically shifted version of said predefined code; a processing unit configured to correlate the first packet and the second packet received by the UWB receiver with the predefined code. In accordance with further aspects, corresponding methods of operation are conceived, as well as computer programs for carrying out said methods.