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Design of optimal LDPC code for the system of GMSK concatenated with LDPC codes
2011 2nd International Conference on Control, Instrumentation and Automation (ICCIA), 2011This paper mainly concerns on the continuous phase modulation system of GMSK concatenated with LDPC codes. Decomposing GMSK signal into differential coding and PAM modulating manner, we analyze the iterative demodulating and decoding principle and design optimal LDPC codes based on EXIT chart.
Aimin Zhu, Xiaogang Huang, Senjie Yao
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2021 IEEE Latin-American Conference on Communications (LATINCOM), 2021
Jan Broulim +2 more
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Jan Broulim +2 more
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IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2003
A high-throughput memory-efficient decoder architecture for low-density parity-check (LDPC) codes is proposed based on a novel turbo decoding algorithm. The architecture benefits from various optimizations performed at three levels of abstraction in system design-namely LDPC code design, decoding algorithm, and decoder architecture.
Mohammad M. Mansour, Naresh R. Shanbhag
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A high-throughput memory-efficient decoder architecture for low-density parity-check (LDPC) codes is proposed based on a novel turbo decoding algorithm. The architecture benefits from various optimizations performed at three levels of abstraction in system design-namely LDPC code design, decoding algorithm, and decoder architecture.
Mohammad M. Mansour, Naresh R. Shanbhag
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Construction of Check Matrix for B-LDPC and Non-binary LDPC Codes
2018In the high speed data transmission, Low-Density Parity-Check (LDPC) channel coding scheme is widely studied for its near Shannon limit and its good performance in the circumstance of low signal to noise ratio. The LDPC codes have several advantages over the Turbo codes and are one of the hottest topic in today’s coding theory research.
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From LDPC Block to LDPC Convolutional Codes: Capacity, Stability, and Universality
2019In his landmark paper "A Mathematical Theory of Communication," the founding father of information theory and coding theory, Claude E. Shannon, established the largest rate at which reliable communication is possible and he revealed that the key to this reliability is coding.
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Free-Ride Coding for Constructions of Coupled LDPC Codes
IEEE Transactions on Communications, 2023Xiao Ma, Qianfan Wang, Suihua Cai
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A Survey on Protograph LDPC Codes and Their Applications
IEEE Communications Surveys and Tutorials, 2015Yi Fang, Francis C M Lau, Guoan Bi
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