Results 61 to 70 of about 196,265 (325)

Low-Latency QC-LDPC Encoder Design for 5G NR

Sensors, 2021
In order to meet the low latency and high throughput requirements of data transmission in 5th generation (5G) New Radio (NR), it is necessary to minimize the low power encoding hardware latency on transmitter and achieve lower base station power ...
Yunke Tian, Yong Bai, Dake Liu
doaj   +1 more source

Polarization-Adjusted Convolutional (PAC) Codes as a Concatenation of Inner Cyclic and Outer Polar- and Reed-Muller-like Codes [PDF]

arXiv, 2023
Polarization-adjusted convolutional (PAC) codes are a new family of linear block codes that can perform close to the theoretical bounds in the short block-length regime. These codes combine polar coding and convolutional coding. In this study, we show that PAC codes are equivalent to a new class of codes consisting of inner cyclic codes and outer polar-
arxiv  

Judicial Self‐Governance Index: Towards better understanding of the role of judges in governing the judiciary

Regulation &Governance, Volume 17, Issue 1, Page 22-42, January 2023., 2023
The aim of this article is to introduce a novel view on how to evaluate the share of power held by judges in judicial governance. Its contribution to court administration and the regulation of judges is three‐fold. First, it provides a novel empirically tested conceptualization of judicial governance that includes 60 competences grouped into eight ...
Katarína Šipulová, Samuel Spáč, David Kosař, Tereza Papoušková, Viktor Derka   +4 more
wiley   +1 more source

From Invaginating Site to Deep Lesion: Spatial Transcriptomics Unravels Ectopic Endometrial Penetration Features in Adenomyosis

Advanced Science, EarlyView.
This work utilizes spatial transcriptomics to map the transcriptional landscape of adenomyosis with obvious invagination structure from the invaginating site to deep lesions. By integrating with single‐cell RNA sequencing, this study elucidates the molecular features of invagination, invasion, and fibrosis, and finds the major participants and vital ...
Boyu Li, Jia Qi, Yumeng Cao, Yijing Long, Zhe Wei, Wang‐Sheng Wang, Shuanggang Hu, Yuan Wang, Qinling Zhu, Xiao Hu, Zhe Sun, Jie Zhu, Taiyang Ye, Yejie Yao, Yiwen Meng, Xuejiao Bian, Xinyi Dong, Hengyu Guan, Yunfei Huang, Yun Sun   +19 more
wiley   +1 more source

BiSbF2 Monolayer: A 2D Inversion‐Asymmetric Topological Insulator With Linearly Tunable Giant Spin‐Splitting and Bulk Gap

Advanced Electronic Materials, EarlyView.
The BiSbF2 monolayer is a 2D topological insulator with a large bandgap (252 meV) hosting topological edge states and giant valley‐contrasted spin‐splitting (478 meV). The sizable gap enables room‐temperature quantum spin Hall effects, while its coexisting topological and valleytronic features provide a versatile platform for exploring topological ...
Bin Geng, Hongli Xin, Xin Cui, Tielei Song, Zhifeng Liu   +4 more
wiley   +1 more source

The Role of Coordination Mechanisms and Transaction Costs Promoting Sustainability Performance in Agri‐Food Supply Chains: Evidence From Ecuador

Agribusiness, EarlyView.
ABSTRACT Social tensions and resource depletion pose significant challenges to the agri‐food sector, highlighting the need for coordinated strategies to ensure sustainability in supply chains. Despite its critical importance, the relationship between coordination mechanisms and sustainability performance remains underexplored.
Carlos Moreno‐Miranda, Liesbeth Dries
wiley   +1 more source

Construction of Near-Optimum Burst Erasure Correcting Low-Density Parity-Check Codes

, 2008
In this paper, a simple, general-purpose and effective tool for the design of low-density parity-check (LDPC) codes for iterative correction of bursts of erasures is presented.
Chiani, M., Paolini, E.
core   +1 more source

Generalized Concatenation for Quantum Codes [PDF]

Proceedings 2009 IEEE International Symposium on Information Theory (ISIT 2009), Seoul, Korea, June/July 2009, pp. 953-957, 2009
We show how good quantum error-correcting codes can be constructed using generalized concatenation. The inner codes are quantum codes, the outer codes can be linear or nonlinear classical codes. Many new good codes are found, including both stabilizer codes as well as so-called nonadditive codes.
arxiv   +1 more source

Polarized Low-Density Parity-Check Codes on the BSC [PDF]

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP), 2019
The connections between variable nodes and check nodes have a great influence on the performance of low-density parity-check (LDPC) codes. Inspired by the unique structure of polar code's generator matrix, we proposed a new method of constructing LDPC codes that achieves a polarization effect.
Binbin Gao, Huarui Yin, Zhengdao Wang
openaire   +3 more sources

A 3.33Gb/s (1200,720) low-density parity check code decoder

Proceedings of the 31st European Solid-State Circuits Conference, 2005. ESSCIRC 2005., 2005
In this paper, a (1200,720) LDPC decoder based on an irregular parity check matrix is presented. For achieving higher chip density and less critical path delay, the proposed architecture features a data reordering such that only one specific data bus ...
Chien-Ching Lin, Kai-Li Lin, Hsie-Chia Chang, Chen-Yi Lee   +3 more
semanticscholar   +1 more source