US Patent 12095506 Time-sliced GMP mapping with modified sigma-delta mapping function

A circuit includes an input configured to receive a plurality of client signals; a generic mapping procedure (GMP) block configured to map each of the plurality of client signals into a corresponding server signal; and a time-sliced GMP processor connected to the GMP block, and that operates in a time-sliced manner where the time-sliced GMP processor operates on each of the plurality of client signals, and wherein the time-sliced GMP processor is configured to perform a modified sigma-delta computation configured to determine data and stuff for a payload of each of the corresponding server signals. The plurality of client signals can be Ethernet and the corresponding server signal can be an optical transport network (OTN) signal.