FIELD: physics.
SUBSTANCE: instead of the prototype-valid estimation an information-bearing cyclic time shift of an m-sequence in each beam separately and averaging of results of said estimation across all beams, the present invention includes coherent accumulation (each separately) of an information pulse arriving on all beams, and generating the desired estimate of the time shift of the m-sequence based on the single-beam information pulse generated as a result of said coherent accumulation.
EFFECT: low decoding error probability.
3 dwg
