FIELD: communication equipment. SUBSTANCE: device may be used in extended spectrum communication systems using satellite-type retransmitters. Communication signals are received by multiple analog receivers and are converted into digital format. Then, digital communication signals are transmitted from each analog receiver to sequence of 164 FHT or demodulation units, which provide their compression into encoded data characters using given PN encoding and their mapping into character power metrics using orthogonal transform units, for example, Hadamard transform units. Output transform signals for each communication channel from each analog receiver serve as input signals for single metrics receiver for data channel or user. They are subjected to standard metrics signal processing in order to restore data. Set of specialized units is connected to each analog receiver in order to control each path with distribution or user active channel of communication system, which is transmitted through this receiver or analog path. Each FHT or demodulation unit has compression means and FHT components, which are easily distributed in processing networks in interface station. EFFECT: increased efficiency of utilization of throughput data transmission capacity, distributed data processing. 22 cl, 9 dwg
Authors
Dates
2000-09-10—Published
1996-03-29—Filed