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- LDPC码译码相关文献 Bounds on the maximum likelihood decoding error probability of low density parity check codes
ErrorPCorrectionPCodingP
- Error Correction Coding （Mathematical Methods and Algorithms） 关于纠错码算法很全的一本书 （奇偶检测，turbe码，LDPC等）-provide a comprehensive introduction to error correction coding, including both classical block- and trellis-based codes and the recent develo
blackmer_ICWN_11
- The decoding of Low Density Parity Check (LDPC) codes through the iterative process of belief propagation presents practical challenges for designers looking for real time performance in communication systems. Due to the geometric and finite pattern
Channel-Codes
- Channel Codes Channel coding lies at the heart of digital communication and data storage, and this detailed introduction describes the core theory as well as decoding algorithms, implementation details, and performance analyses. Professors Ry
QC_LDPC-code-changes
- 提出了一种码率码长灵活变化的准循环低密度奇偶校验(Quasi - Cyclic Low Density Parity Check, QC - LDPC)码,利用构造出的H 矩阵可以达到较大的圈长( girth)值,并能在 girth值不变的前提下实现码率码长的灵活变化-Puts forward a bit rate code length of flexible change must circulation Low Density parity (Quasi-Cyclic Low De
120564
- Study of LDPC Codes This paper is a brief study of a specific type of forward error correction code known as low density parity check code. We also study its decoding technique which makes it suitable for transmitting a message over a noisy transmi
Decoder-Optimised--Growth-
- 一种新型的建筑不规则低密度 奇偶检验基于所述修改（LDPC）码 渐进边增长（PEG）的算法。边缘 所述PEG算法的位置是由利用所述Sum-增强 积算法在奇偶校验矩阵的设计。该 提出的算法是在块长度和速度非常灵活。 被提议的方法构建代码的测试 AWGN信道和显著的性能改进 实现。建议解码器优化的灵活性 动作，然后由它的使用在修改所述改进的示 PEGIPEGI）算法来实现进一步的性能提升。-A novel construction for irregular
LDPC
- 实现LDPC编码仿真和译码仿真，参数有接收码字，解调器输出，信道噪声标准差，校验矩阵，迭代次数-realise the encoder and decoder of LDPC,ceremeters include receiveword,sigma,check parity,IterNum
New-Iterative-Decoding-Algorithms-for-Low-Density
- Low-Density Parity-Check (LDPC) codes have gained lots of popularity due to their capacity achieving/approaching property. This work studies the iterative decoding also known as message-passing algorithms applied to LDPC codes. Belief propagation
these
- The Low-Density Parity-Check codes are among the most powerful forward error correcting codes, since they enable to get as close as a fraction of a dB the Shannon limit. This astonishing performance combined with their relatively simple decoding
SJohnsonLDPCintro
- Low-density parity-check (LDPC) codes are forward error-correction codes, first proposed in the 1962 PhD thesis of Gallager at MIT. At the time, their incredible potential remained undiscovered due to the computational demands of simulation in
ldpc
- In information theory, a low-density parity-check (LDPC) code is a linear error correcting code, a method of transmitting a message over a noisy transmission channel.[1][2] An LDPC is constructed using a sparse bipartite graph.[3] LDPC codes are capa
Kite-Codes
- Kite codes, which were originally defined over the binary field, are generalized to arbitrary abelian groups in this paper. Kite codes are a special class of prefix rateless codes over groups, which can generate potentially infinite (or as many
LDPC-ppt
- LDPC , Low density parity Check Codes tutorial in ppt with solved example . By Muhammad Urd Sher Qaisrani