Abstract: Row-merged polar codes are a family of pre-transformed polar codes (PTPCs) with little precoding overhead. Providing an improved distance spectrum over plain polar codes, they are capable to ...

With the rise in popularity of "Dark" color themes some QR Codes are presented as white (light) encoding on a black (dark) background. FreeOTP appears to be unable to interpret these "color inverted" ...

Abstract: In this paper, a neural belief propagation decoder of double polar codes for joint source-channel coding (JSCC) is proposed. In the decoder, a residual structure is designed to establish ...