Results 41 to 50 of about 100,134 (209)

An investigation of Turbo Codes over Mobile Wireless Channels [PDF]

, 2006
A thesis submitted in partial fulfilment of the requirements of the University of Wolverhampton for the degree of Doctor of PhilosophyTurbo codes have been the subject of much research in recent years, producing results very close to the theoretical ...
Dennett, Christopher Paul
core   +3 more sources

1.5 Gbit/s FPGA Implementation of a Fully-Parallel Turbo Decoder Designed for Mission-Critical Machine-Type Communication Applications

IEEE Access, 2016
In wireless communication schemes, turbo codes facilitate near-capacity transmission throughputs by achieving reliable forward error correction. However, owing to the serial data dependencies imposed by the underlying logarithmic Bahl-Cocke-Jelinek-Raviv
An Li, Peter Hailes, Robert G. Maunder, Bashir M. Al-Hashimi, Lajos Hanzo   +4 more
doaj   +1 more source

The sRNA vvrr1 Modulates the VarS/VarA‐Csr System via LeuO to Regulate Biofilm Formation and Virulence in Vibrio alginolyticus

Animal Research and One Health, EarlyView.
vvrr1, a small RNA, post‐transcriptionally represses the transcriptional regulator LeuO, which directly inhibits the VarS/VarA two‐component system. This triggers a Csr cascade that relieves LuxO repression, ultimately modulating exopolysaccharide production to control biofilm formation and virulence in Vibrio alginolyticus.
Theerakamol Pengsakul, Lei Wen, Lingmin Zhao, Bei Huang, Jiang Zheng, Binfu Xu, Lixing Huang   +6 more
wiley   +1 more source

Turbo receivers for interleave-division multiple-access systems [PDF]

, 2009
In this paper several turbo receivers for Interleave-Division Multiple-Access (IDMA) systems will be discussed. The multiple access system model is presented first. The optimal, Maximum A Posteriori (MAP) algorithm, is then presented.
Cristea, Bogdan Eugen, Cristea, Bogdan, Escrig, Benoît, Roviras, Daniel   +3 more
core   +1 more source

Turbo Trellis Coded Modulation (TTCM) with Imperfect Phase Reference

Electrica, 2019
In this paper, we investigate the performance of Turbo Trellis Coded Modulation (TTCM) over AWGN, and Rician channels and assume that phase disturbance is available.
Osman N. Ucan, Onur Osman
doaj   +2 more sources

Engineered molecular diagnostic strategies for hepatocellular carcinoma: Integrating flexible photonic barcodes, liquid biopsies, and AI‐enhanced sensing platforms

FlexMat, EarlyView.
Abstract Early diagnosis of hepatocellular carcinoma (HCC) remains challenging because conventional serum biomarkers, especially alpha‐fetoprotein (AFP), show limited sensitivity for early‐stage disease. Recent progress in engineered molecular diagnostics provides new opportunities to improve HCC detection through integrated material, molecular, and ...
Jingzhi Xue, Wanqi Yang, Xiaoyu Liu, Xuehui Chu, Wei Li, Jinglin Wang   +5 more
wiley   +1 more source

Comparative Study of Turbo Decoding Techniques: An Overview

, 2000
In this contribution, we provide an overview of the novel class of channel codes referred to as turbo codes, which have been shown to be capable of performing close to the Shannon Limit.
Woodard, J.P., Hanzo, L.
core   +1 more source

A memory reduced Turbo code decoding architecture design and FPGA implementation

Dianzi Jishu Yingyong, 2019
In order to satisfy the high-performance and low-power dissipation requirement in wireless communication, this paper proposes a low storage capacity and low-power dissipation Turbo decoder architecture based on the reverse recalculation and linear ...
Zeng Jie, Zhan Ming, Luo Xiaohong, Yang Chao, Deng Yi, Wang Meng   +5 more
doaj   +1 more source

Deciphering transcriptome complexity via long‐read sequencing

iMeta, EarlyView.
Long‐read sequencing is transforming transcriptomics from gene‐level quantification to isoform‐resolved interpretation by directly resolving full‐length transcript structures, transcription in repetitive regions, and linked molecular features. This review provides an end‐to‐end roadmap covering sequencing platforms, library preparation strategies ...
Chuwen Xu, Jia Li, Chenxi Yin, Keying Li, Tian Wang, Shiwen Gao, Yue Yu, Cheng Chang, Ye Wang, Guoqing Tong, Liang Gong, Wen Hu, Guoliang Chai, Yilai Han, Qian Qin, Suoqin Jin, Xiufen Zou, Bo Li, Tianyuan Zhang, Ana Conesa, Yunhao Wang, Dingjie Wang   +21 more
wiley   +1 more source

Comparison between Modified Bahl, Cocke, Jelinek, and Raviv (BCJR) and Soft Output Viterbi Algorithm (SOVA) Decoders Over Additive White Gaussian Noise (AWGN) Channel

Journal of Engineering and Sustainable Development, 2007
urbo codes are suitable for deep-space communications, because of the codes astonishing performance at low values of signal to noise ratio (SNR) and their ability to achieve near Shannon limit of channel capacity.
Maha George Zia, Khaleel Abdul Khader Saleh   +1 more
doaj