Results 71 to 80 of about 1,593,061 (277)

Optimization design and simplified decoding for short frame CCPM

Tongxin xuebao, 2013
Considering the demand of burst communications,optimization and simplified decoding for coded GMSK sys-tem in short frame was focused on to give an optimum proposal of C2PPM system.Simplified demodulator,optimized generation polynomial of the convolution
Xiao-jie DAI, Ya-feng ZHAN
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

Efficient Selection of Circular and Random Interleaver for Turbo Codes Multiuser CDMA System with Hadamard Spreading code in AWGN and Rayleigh Fading Channels

Journal of Engineering and Sustainable Development, 2012
Recently, turbo codes have attracted many researchers because of the codes astonishing performance at low signal to noise ratio SNR. The interleaver types and lengths is an important part in the design of a turbo code.
Ghanim Abd AL Kareem
doaj  

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

Implementation of a Fully-Parallel Turbo Decoder on a General-Purpose Graphics Processing Unit

IEEE Access, 2016
Turbo codes comprising a parallel concatenation of upper and lower convolutional codes are widely employed in the state-of-the-art wireless communication standards, since they facilitate transmission throughputs that closely approach the channel capacity.
An Li, Robert G. Maunder, Bashir M. Al-Hashimi, Lajos Hanzo   +3 more
doaj   +1 more source

Image Quality of 1.5 T MRI Using Dual‐Type Deep Learning Reconstruction for Pancreatic Cystic Lesions: An Exploratory Comparison With Conventional 3 T MRI Without Deep Learning Reconstruction

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Dual‐type deep learning reconstruction (DLR) may improve the pancreatic MRI image quality; however, the effects of different DLR strengths at 1.5 T compared with the conventional 1.5 T and 3 T MRI without DLR remain unclear. Purpose To evaluate the image quality of 1.5 T MRI reconstructed with different DLR strengths for pancreatic ...
Masaki Tsuda, Taiki Nozaki, Koji Sumi, Minobu Kamo, Ippei Ozaki, Fumio Morimura, Eugene Nishi, Yohsuke Suyama, Hiroaki Sugiura, Hiromi Edo   +9 more
wiley   +1 more source

Concatenated Space Time Block Codes and TCM, Turbo TCM Convolutional as well as Turbo Codes

, 2000
Space-time block codes provide substantial diversity advantages for multiple transmit antenna systems at a low decoding complexity. In this paper, we concatenate space-time codes with Convolutional Codes (CC), Turbo Convolutional codes (TC), Turbo BCH ...
Pliquett, J., Yeap, B.L., Liew, T.H., Yang, L-L., Hanzo, L.   +4 more
core   +1 more source

System Performance of Concatenated STBC and Block Turbo Codes in Dispersive Fading Channels

EURASIP Journal on Advances in Signal Processing, 2005
A new scheme of concatenating the block turbo code (BTC) with the space-time block code (STBC) for an OFDM system in dispersive fading channels is investigated in this paper.
Kam Tai Chan, Yinggang Du
doaj   +1 more source

Impact of Dapagliflozin on MRI‐Derived Epicardial Adipose Tissue: Secondary Imaging Analysis of a Randomized Trial

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Epicardial adipose tissue (EAT) is a metabolically active fat depot associated with cardiovascular risk and represents a modifiable imaging biomarker. Studies have shown that sodium–glucose cotransporter‐2 (SGLT2) inhibitors reduce EAT thickness in patients with type 2 diabetes mellitus (T2DM). However, it is unclear whether this is
Min Jae Cha, Negar Firoozeh, Anna V. Naumova, Peter Muzi, Karen G. Ordovas, Dennis D. Wang, Daniel Isquith, Chuck Maynard, Xue‐Qiao Zhao, Francis Kim   +9 more
wiley   +1 more source