Method and device for the conversion of a multiframe of channels in a multiframe of packets

摘要

The method consists in converting a multiframe incoming composed m frames, each including words assigned, respectively, a c] channels multiplexed in a multiframe outgoing composed of packets, each containing m words of a respective channel. In order to use only a single memory, the process is characterizes in that a word having a rank is in the multiframe and an outgoing word having said row is in the incoming multiframe are read and written consecutively in a same cell of the single memory having a capacity, at least the same word cells a, mc. The cells mc are addressed according to an order of returning the same addresses has - even after a cycle of n periods multiframe or n is the smallest integer such as c1 (modmc - 1).