Decorrelation of neutral vector variables: Theory and applications

Z Ma, JH Xue, A Leijon, ZH Tan… - IEEE transactions on …, 2016 - ieeexplore.ieee.org
In this paper, we propose novel strategies for neutral vector variable decorrelation. Two
fundamental invertible transformations, namely, serial nonlinear transformation and parallel …

Capacity-achieving rate-compatible polar codes

SN Hong, D Hui, I Marić - IEEE Transactions on Information …, 2017 - ieeexplore.ieee.org
A method of constructing rate-compatible polar codes that are capacity achieving at multiple
code rates with low-complexity sequential decoders is presented. The underlying idea of the …

Randomly punctured LDPC codes

DGM Mitchell, M Lentmaier, AE Pusane… - IEEE Journal on …, 2015 - ieeexplore.ieee.org
In this paper, we present a random puncturing analysis of low-density parity-check (LDPC)
code ensembles. We derive a simple analytic expression for the iterative belief propagation …

Construction of rate-compatible raptor-like quasi-cyclic LDPC code with edge classification for IDMA based random access

Y Zhang, K Peng, Z Chen, J Song - IEEE Access, 2019 - ieeexplore.ieee.org
Recently, rate-compatible raptor-like quasi-cyclic low-density parity-check (RL-QC-LDPC)
codes, which are a typical class of multi-edge type LDPC codes with excellent performance …

Supervised latent Dirichlet allocation with a mixture of sparse softmax

X Li, Z Ma, P Peng, X Guo, F Huang, X Wang, J Guo - Neurocomputing, 2018 - Elsevier
Real data often show that from appearance within-class similarity is relatively low and
between-class similarity is relatively high, which could increase the difficulty of classification …

Systematic block Markov superposition transmission of repetition codes

X Ma, K Huang, B Bai - IEEE Transactions on Information …, 2017 - ieeexplore.ieee.org
In this paper, we propose systematic block Markov superposition transmission of repetition
(BMST-R) codes, which can support a wide range of code rates but maintain essentially the …

Robust rate-compatible punctured LDPC convolutional codes

H Zhou, DGM Mitchell, N Goertz… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
A family of robust rate-compatible (RC) punctured low-density parity-check convolutional
codes (LDPC-CCs) is derived from a time-invariant LDPC-CC mother code by periodically …

Rate-Compatible Length-Scalable Quasi-Cyclic Spatially-Coupled LDPC Codes

Z He, K Peng, J Song - IEEE Transactions on Broadcasting, 2024 - ieeexplore.ieee.org
The capability of QC-SC-LDPC codes to be employed in broadcasting systems has been
studied in previous research. However, the implementation-oriented features such as rate …

Edge-Spreading Raptor-Like LDPC Codes for 6G Wireless Systems

Y Ren, L Zhang, Y Shen, W Song, E Boutillon… - arxiv preprint arxiv …, 2024 - arxiv.org
Next-generation channel coding has stringent demands on throughput, energy
consumption, and error rate performance while maintaining key features of 5G New Radio …

[PDF][PDF] Adaptive modulation and coding with channel state information in OFDM for WiMAX

BSK Reddy, B Lakshmi - IJ Image, Graphics and Signal Processing, 2015 - mecs-press.org
WiMAX is a broadband wireless communication system which provides fixed as well as
mobility services. The mobile-WiMAX offers a special feature that has adopted an adaptive …