Huawei Technologies Duesseldorf Gmbh

Technische Universitat Munchen

Technische Universitaet Muenchen

Georg Boecherer

Wen Xu

Ronald Boehnke

Gerhard Kramer

Peihong Yuan

Patrick Schulte

Onurcan Iscan

Tobias Prinz

The present application concerns an encoding device comprising a FC 11 configured to generate m FC-output-bit-sequences by executing m polar encoding steps upon m FC-input-bit-sequences that comprise frozen and unfrozen bits, wherein m&#x2265;2. In an i-th polar encoding step of the m polar encoding steps at least one frozen bit is based on at least one unfrozen bit. The present application also concerns a decoding device comprising a processor configured to decode successively a polar-coded-bitstream comprising m-polar decoding steps, wherein m&#x2265;2. In an i-th polar decoding step of the m polar decoding steps at least one frozen bit is based on at least one unfrozen bit. Further, the present application concerns also correspondingly arranged encoding and decoding methods.

Polar coding with dynamic frozen bits

A signal receiver for interpreting a received signal is provided, the receiver being configured to perform: decoding the received signal so as to form a sequence of symbols hypothesised to represent the content of the received signal; comparing the frequency of occurrence of symbols within the sequence with a predetermined symbol distribution; and if the relative frequency of occurrence of symbols within the sequence of symbols does not match the predetermined distribution, treating the sequence of symbols as being an incorrect representation of the content of the received signal.

Error detection using symbol distribution in a system with distribution matching and probabilistic amplitude shaping

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Munich, Germany

Georg Boecherer