| 摘要 |
The invention relates to a method for wireless data transmission between a transmitter and a receiver, between which a first wireless data transmission channel and a second wireless data transmission channel is formed, wherein the first wireless data transmission channel is a high-speed data transmission channel, which has a substantially higher data transmission rate than the second wireless data transmission channel, comprising the following steps: a) data packets to be transmitted by the transmitter are divided into generations of data packets, wherein a generation has K data packets, b) the K data packets of a generation are provided with a redundancy by means of a coding, and they are re-coded into N data packets, wherein N > K, c) the N re-coded data packets of the generation are transmitted by the transmitter to the receiver, and are transmitted distributed as packets to the first and the second wireless data transmission channel. d) of the data packets correctly received in the receiver via the first and the second wireless data transmission channel, the original K data packets of the generation are decoded. The invention further relates to a data transmission device comprising a transmitter and a receiver, between which a first wireless data transmission channel and a second wireless data transmission channel is formed, by means of which data packets can be transmitted, and to a computer program having program code means. |
