| 摘要 |
The invention relates to a method by which N data symbols of a user signal form a block. In a first step of the procedure, the block is divided into several partial blocks with Ns data symbols. The Ns data symbols are then assigned to sub- carriers and modulated in parallel for different sub- carriers; modulation for each sub-carrier occurs with at least one individual code symbol. The sub- carriers are overlaid into a broadband carrier, so that the Ns data symbols are transmitted simultaneously. Transmission then takes place in N/Ns partial blocks, aligned in a row, by means of the radio interface. |
