Serial convolution coded data appears to be an Additive White Gaussian Noise (AWGN) Channel that is dependent on various imperative constant dimensions and code originator polynomial values obtained by convolut
Transmission systems having an internal code, naamely orthogonal modulation using Walsh functions or rows of the Hadamard matrix as code words, and an external code, for example a hash [convolution] code with interleavers [interleave factors] are known in decoding methods. One simple concept entail...
Serial Concatenated Convolution Coding (SCCC) is a class of Forward Error Correction (FEC) which is an error correction method where redundant bits are added to the data to ensure secure transmission. The SCCC encoder comprises of three stages and is implemented using the bottom-up approach where...
CONSTITUTION: An interleaving apparatus and method for serially concatenated convolution coding in a mobile telecommunication system includes a column selector, random address generators(800-803) and an address combiner(840). The column selector selects a predetermined number of columns corresponding to ...
Memorability contained in the modulation process is taken as a united internal code and then forms the serially concatenated coding system together with a simple outer code concatenated. Considerable coding gain and excellent error code performance can be obtained at a receiving end by iterative ...
The decoding system is comprised of two or more serial concatenated convolution code (SCCC) decoders ( 102 1 - 102 N ) operating in parallel. The SCCC decoders are configured to concurrently decode codebocks which have been encoded using a convolutional code. The decoding system is also ...