Method and apparatus for continuous cross-channel interleaving

(57) Interleaving of the summary send data is carried out, and it is a method, The 1st interleaving pattern (106) that arranges the data symbol in a sauce data stream (110) to the data stream (106) transmitted to the 1st and the data stream (108) to which the 2nd is transmitted, and the 2nd interleaving pattern (108) are chosen. Each of the above-mentioned data symbol has at least one bit. The data stream (106) to which the 1st is transmitted, and the data stream (108) to which the 2nd is transmitted are transmitted to at least one receiver on a separate send channel (102 and 104) almost simultaneous. The data symbol in a sauce data stream (110) is transmitted to each send channel (106 and 108) in a different order using the 1st pattern (106) and 2nd pattern (108), When a send channel (106 and 108) is blocked, recovery of a sauce data stream (110) is carried out to the utmost. The selected interleaving pattern can include reputting a data symbol in order by different data stream (106) to which it arranges and the 1st is transmitted using a repair standard, and the whole data stream (108) to which the 2nd is transmitted. When time multiplexing of the sauce data stream (110) is carried out, it arranges and a repair standard can be changed for every frame. It is possible to transmit complementary data on each send channel (102 and 104).