| 摘要 |
The invention describes a method for processing a multicarrier signal (MCS) constituting of a number (N) of carrier frequencies (f1, f2, f3, f4) which is transmitted from a sender (Tx) having a number of transmitters (L1, L2, L3, L4) to a receiver (Rx) via a transmission channel (TC). The sender is segmented into a number of sub-senders (Tx1, Tx2, Tx3, Tx4) by assigning at least one transmitter (L1, L2, L3, L4) to each of the sub-senders (Tx1, Tx2, Tx3, Tx4). The number (N) of carrier frequencies (f1, f2, f3, f4) is divided in a number of subsets of carrier frequencies (f1, f2, f3, f4) wherein the number of subsets corresponds to the number of sub-senders (Tx1, Tx2, Tx3, Tx4). Each subset of carrier frequencies (f1, f2, f3, f4) is assigned to a respective subsender (Tx1, Tx2, Tx3, Tx4). A subcarrier sequence (SS(f1), SS(f2), GSS(f3), SS(f4)) is generated for each subset of carrier frequencies (f1, f2, f3, f4). The number of sub-senders (Tx1, Tx2, Tx3, Tx4) is modulated by its assigned subcarrier sequence (SS(f1), SS(f2), GSS(f3), SS(f4)) for generating respective subcarrier-signals. All subcarrier-signals are received by the receiver (Rx). The receiver generates the transmitted multicarrier signal (MCS) from the received subcarrier-signals. |
