| 摘要 |
Illustrative embodiments of the invention provide a data receiver for receiving useful data sent by a data transmitter using at least one data packet via a communication channel. The data receiver comprises an arrangement for receiving data packets which is designed to receive the at least one data packet, said at least one data packet comprising channel-encoded useful data and at least one indicator, and the arrangement for receiving data packets being designed to emit, for the at least one received data packet, received data which comprise the received channel-encoded useful data and the at least one received indicator. The data receiver also comprises an arrangement for further processing received channel-encoded useful data and designed to determine, from said received data, the received channel-encoded useful data and the at least one received indicator, and to compare the at least one received indicator of the at least one received data packet to at least one reference indicator that is known to the data transmitter and data receiver, and, based on this comparison between the at least one received indicator and the at least one reference indicator, to determine at least one degree of interference of the received channel-encoded useful data of the at least one received data packet, wherein the arrangement for further processing received channel-encoded useful data is designed to weight the received channel-encoded useful data of the at least one received data packet on the basis of the determined at least one interference degree, for a decoding step, and to carry out channel encoding dependent on said weighting of the received channel-encoded useful data, in order to obtain the useful data. |
