19 citations · 79 across the 39 of their papers we have counts for
9 papers · 1 filter
Generalized Mutual Information-Maximizing Quantized Decoding of LDPC Codes with Layered Scheduling
Peng Kang, Kui Cai, Xuan He +2
In this paper, we propose a framework of the mutual information-maximizing (MIM) quantized decoding for low-density parity-check (LDPC) codes by using simple mappings and fixed-poi…
Efficient Design of Subblock Energy-Constrained Codes and Sliding Window-Constrained Codes
Tuan Thanh Nguyen, Kui Cai, Kees A. Schouhamer Immink
The subblock energy-constrained codes (SECCs) and sliding window-constrained codes (SWCCs) have recently attracted attention due to various applications in communcation systems suc…
A Class of Optimal Structures for Node Computations in Message Passing Algorithms
Xuan He, Kui Cai, Liang Zhou
Consider the computations at a node in a message passing algorithm. Assume that the node has incoming and outgoing messages and $\mathbf{y} =…
Systematic Single-Deletion Multiple-Substitution Correcting Codes
Wentu Song, Nikita Polyanskii, Kui Cai +1
Recent work by Smagloy et al. (ISIT 2020) shows that the redundancy of a single-deletion -substitution correcting code is asymptotically at least , where…
Basis-Finding Algorithm for Decoding Fountain Codes for DNA-Based Data Storage
Xuan He, Kui Cai
In this paper, we consider the decoding of fountain codes where the received symbols may have errors. It is motivated by the application of fountain codes in DNA-based data storage…
Performance Limit and Coding Schemes for Resistive Random-Access Memory Channels
Guanghui Song, Kui Cai, Xingwei Zhong +2
Resistive random-access memory (ReRAM) is a promising candidate for the next generation non-volatile memory technology due to its simple read/write operations and high storage dens…