Results 151 to 160 of about 564,389 (192)

Research on Parallel Convolutional LDPC Code Based on Random Interleaver

Applied Mechanics and Materials, 2013
Starting from pseudo-random interleaver and parallel convolution respectively, this paper has proposed a simple and fast LDPC encoding method without the loss of BER performance. when we use S-random interleaver, it has a good adaptation in both Gaussian noise channel and Rayleigh fading channel. And it can conduct random pre-encoding directly and does
Ce Lun Liu, Xu Su, Long Bo Han, Xiao Jie Wen   +3 more
openaire   +1 more source

Interleaved Concatenations of Polar Codes With BCH and Convolutional Codes

IEEE Journal on Selected Areas in Communications, 2016
We analyze interleaved concatenation schemes of polar codes with outer binary BCH codes and convolutional codes. We show that both BCH-polar and Conv-polar codes can have a frame error rate that decays exponentially with the code length for all rates up to capacity, which is a substantial improvement in the error exponent over stand-alone polar codes ...
Ying Wang, Krishna R. Narayanan, Yu-Chih Huang   +2 more
openaire   +1 more source

Time-Wavelength Interleaved Photonic Convolution Accelerator on TFLN platform

Frontiers in Optics + Laser Science 2024 (FiO, LS)
We demonstrate a time and wavelength interleaving convolutional accelerator based on TFLN platform, which demonstrates the potential for optimal computational speeds through parallelism and high-speed modulation.
Lin Wang, Yang Gao, Lei Zhang, Kun Yin, Hui Yu   +4 more
openaire   +1 more source

A novel low-time-delay convolutional interleaver and its performance

IET International Conference on Information and Communications Technologies (IETICT 2013), 2013
An interleaver improves the performance of communication system in severe electro-magnetic environment. However, it brings about long time delay. A convolutional interleaver reduces much more time delay than those other conventional ones. In this paper, we give a novel structure of convolutional interleaver which introduces less delay.
null Xu Zhuo, null Yao Fuqiang, null Guan Shengyong   +2 more
openaire   +1 more source

Upper bounds on the minimum distance for turbo codes using CPP interleavers

Telecommunications Systems, 2020
L. Trifina, D. Tarniceriu, Jonghoon Ryu, Ana-Mirela Rotopanescu   +3 more
semanticscholar   +1 more source

Efficient design of convolutional interleavers in MPEG-4 image wireless transmission systems

International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, 2009
S. Mahapakulchai, Teenarat Anuchat
semanticscholar   +1 more source

Interleaved group convolution network for hyperspectral image classification

Second Target Recognition and Artificial Intelligence Summit Forum, 2020
Mingrui Su, Yu Liu, Lu Liu, Yuanxi Peng, Tian Jiang   +4 more
openaire   +1 more source

Up to five degree permutation polynomial interleavers for short length LTE turbo codes with optimum minimum distance

International Symposium on Signals, Circuits and Systems, 2017
L. Trifina, Jonghoon Ryu, D. Tarniceriu
semanticscholar   +1 more source

Towards 100 Gbps wireless communication: Investigation of FEC interleavers for PSSS-15 spreading

EUROCON Conference, 2017
L. Lopacinski, K. KrishneGowda
semanticscholar   +1 more source

ATSC 3.0 interleavers influence in reception performance

IEEE international Symposium on Broadband Multimedia Systems and Broadcasting, 2016
C. Regueiro, Jon Barrueco, J. Montalbán, I. Eizmendi, M. Vélez   +4 more
semanticscholar   +1 more source