Connect a flowgraph as such: constellation encoder->constellation decoder. Observe: The symbol mapping is not applied by either block (assumes mapping: range(len(constellation))) See my crude ...

Encoder performs the reverse operation of the Decoder. The output lines of a digital encoder generate the binary equivalent of the input line whose value is equal to “1” and are available to encode ...

Convolutional codes are widely used for reliable data communications. Conventionally, the codes use binary symbols because their decoders such as Viterbi decoder or sequential decoder usually were ...

In this paper, to accomplish this work builds a HC decoder and encoder circuit for impeccable reception and transmitting data communication digitally based on GDI(gate diffusion input) logic. A ...

Quadrature encoders have many uses in position-sensing applications. This implementation uses a Xilinx complex programmable logic device (CPLD) to count the pulses from the encoder and determine ...

The Encoder contains a full 3GPP LTE interleaver block and supports all 188 block sizes in the 40 – 6144 range permitted by the specification. It is based upon a double-buffered symbol memory scheme ...

DNA has been used as a building block to construct a series of complex logic circuits to perform nonarithmetic functions, including a multiplexer, demultiplexer, encoder and decoder. This is the ...

In summary, a universal dual-electrochromic BPE-based logic platform was fabricated for the first time and used to operate various visual advanced logic gates, including an encoder, a decoder, a ...