Method and system for data transmission in a multiple input multiple output (MIMO) system
Q Yu, P Luo, M Hoshino - US Patent 8,225,168, 2012 - Google Patents
A method for data transmission in a multiple input multiple output (MIMO) system. The
method for data transmission includes receiving multiple input data streams and performing …
method for data transmission includes receiving multiple input data streams and performing …
[PDF][PDF] Enhancement of unequal error protection properties of LDPC codes
It has been widely recognized in the literature that irregular low-density parity-check (LDPC)
codes exhibit naturally an unequal error protection (UEP) behavior. In this paper, we …
codes exhibit naturally an unequal error protection (UEP) behavior. In this paper, we …
New Unequal Error Protection Strategy for Image Transmission Based on Bilayer-Lengthened PLDPC Code in Half-Duplex Relay System
T Gao, M Xiao, P Chen, D Gao - Symmetry, 2022 - mdpi.com
To reduce the waste of energy in communications, unequal error protection (UEP) is used to
provide asymmetric protection for messages with different levels of importance. This paper …
provide asymmetric protection for messages with different levels of importance. This paper …
Method, apparatus, computer program product and device providing semi-parallel low density parity check decoding using a block structured parity check matrix
P Radosavljevic, M Karkooti, A De Baynast… - US Patent …, 2012 - Google Patents
The invention relates to low density parity check decoding. A method for decoding an
encoded data block is described. Encoded data block comprising data Sub-blocks are …
encoded data block is described. Encoded data block comprising data Sub-blocks are …
UEP constructions of quasi-cyclic low-density parity-check codes via masking
CJ Wu, CH Wang, C Chao - IEEE Transactions on Information …, 2017 - ieeexplore.ieee.org
In this paper, the algebraic constructions of quasi-cyclic low-density parity-check (QC-LDPC)
codes with the unequal error protection (UEP) property are considered. A criterion for …
codes with the unequal error protection (UEP) property are considered. A criterion for …
Deliberate bit flipping with error-correction for PAPR reduction
YC Liu, CF Chang, SK Lee… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
In the orthogonal frequency division multiplexing communications, bit flipping can be used
for the reduction of peak-to-average-power ratio (PAPR). Error-correction coding can be …
for the reduction of peak-to-average-power ratio (PAPR). Error-correction coding can be …
[PDF][PDF] Performance analysis of regular and irregular ldpc codes on spiht coded image data
P Shahnas - International Journal Of Computer …, 2020 - pdfs.semanticscholar.org
The LDPC (Low Density Parity Check Code) has Shown interesting results for transmitting
embedded bit streams over noisy communication channels. Performance comparison of …
embedded bit streams over noisy communication channels. Performance comparison of …
利用LDPC 码度分布的QAM 方案
许成鑫， 常永宇， 杨鸿文， 张欣 - 北京邮电大学学报, 2010 - journal.bupt.edu.cn
为改善通信质量, 提高频谱效率, 对非规则低密度奇偶校验(LDPC) 码与高阶调制技术相结合进行
研究, 提出了一种简单而有效的结合方案. 该方案充分考虑了非规则LDPC …
研究, 提出了一种简单而有效的结合方案. 该方案充分考虑了非规则LDPC …
Radio communication apparatus and error detecting encoding method
K Kuri, I Yoshii, A Nishio, M Fukuoka - US Patent 8,225,169, 2012 - Google Patents
(57) ABSTRACT A wireless communication device is provided to make it possible to detect
errors with high accuracy while to suppress reduction in throughput in the case that an …
errors with high accuracy while to suppress reduction in throughput in the case that an …
Low density parity check coding
F Guo - 2005 - eprints.soton.ac.uk
This thesis explores the properties of the family of Low Density Parity Check Codes
(LDPCC). In addition to Gallager's original binary regular LDPCCs, the class of irregular …
(LDPCC). In addition to Gallager's original binary regular LDPCCs, the class of irregular …