7 papers
Complexity-Adaptive Maximum-Likelihood Decoding of Modified -Coset Codes
Peihong Yuan, Mustafa Cemil Coşkun
A complexity-adaptive tree search algorithm is proposed for -coset codes that implements maximum-likelihood (ML) decoding by using a successive decoding schedule.…
Polar-Coded Non-Coherent Communication
Peihong Yuan, Mustafa Cemil Coşkun, Gerhard Kramer
A polar-coded transmission (PCT) scheme with joint channel estimation and decoding is proposed for channels with unknown channel state information (CSI). The CSI is estimated via s…
Shaped On-Off Keying Using Polar Codes
Thomas Wiegart, Fabian Steiner, Patrick Schulte +1
The probabilistic shaping scheme from Honda and Yamamoto (2013) for polar codes is used to enable power-efficient signaling for on-off keying (OOK). As OOK has a non-symmetric opti…
Design of Polar Codes for Parallel Channels with an Average Power Constraint
Thomas Wiegart, Tobias Prinz, Fabian Steiner +1
Polar codes are designed for parallel binary-input additive white Gaussian noise (BiAWGN) channels with an average power constraint. The two main design choices are: the mapping be…
Successive Cancellation List Decoding of BMERA Codes with Application to Higher-Order Modulation
Tobias Prinz, Peihong Yuan
BMERA or convolutional polar codes are an extension of polar codes with a provably better error exponent than polar codes. A successive cancellation (SC) decoding algorithm for BME…
Construction and Decoding Algorithms for for Polar Codes based on Non-Binary Kernels
Peihong Yuan, Fabian Steiner
Polar codes based on non-binary kernels are discussed in this work. The kernel over is selected by maximizing the polarization effect and using Monte-Carl…