Results 91 to 100 of about 6,709 (184)

Bret/BRAT

Critical Quarterly, EarlyView.
Nicholas Smart
wiley   +1 more source

Light‐Driven Reconfigurable Logic in a Monolithic Perovskite Device via Nonlinear Photoresponse Switching

Advanced Materials, Volume 38, Issue 14, 6 March 2026.
This study demonstrates a monolithic perovskite OELG device that performs all eight logic operations, including XOR and XNOR, without external bias. Enabled by trap‐engineered MAPbI3:PLL and dual photogates, it achieves reconfigurable logic and parallel decoding of amplitude–frequency signals, supporting scenario‐configured logic‐level separation for ...
Dante Ahn, Youngsoo Jang, Minz Lee, WooKyung Jeon, Yohan Yoon, Heon Lee, Assa Aravindh Sasikala, Namsoo Lim, Chandran Balamurugan, Hyeonghun Kim, Gun‐Young Jung, Sooncheol Kwon, Minah Seo, Yusin Pak   +13 more
wiley   +1 more source

Performance Analysis of CA‐Polar Code for 5G‐IoT Low Power Wide Area Networks

Internet Technology Letters, Volume 9, Issue 2, March/April 2026.
ABSTRACT CRC‐Aided Polar (CA‐Polar) codes are the standardized channel coding scheme for control channels of 5G eMBB service class due to their capacity achieving performance. This work aims to assess the compatibility and scalability of CA‐Polar codes toward low power IoT applications coming under the domain of LPWAN.
Abhilasha Gautam, Prabhat Thakur, Ghanshyam Singh   +2 more
wiley   +1 more source

A Low-Complexity Ordered Statistics Decoding Algorithm for Short Polar Codes

Applied Sciences, 2019
In this paper, we propose a low-complexity ordered statistics decoding (OSD) algorithm called threshold-based OSD (TH-OSD) that uses a threshold on the discrepancy of the candidate codewords to speed up the decoding of short polar codes. To determine the
Yusheng Xing, Guofang Tu
doaj   +1 more source

CRC-Aided Logarithmic Stack Decoding of Polar Codes for Ultra Reliable Low Latency Communication in 3GPP New Radio

IEEE Access, 2019
This paper provides a detailed tutorial on the Cyclic Redundancy Check (CRC)-aided logarithmic successive cancellation stack (Log-SCS) algorithm. We apply these algorithms for the ultrareliable decoding of polar codes, which has relevance for the control
Luping Xiang, Zeynep B. Kaykac Egilmez, Robert G. Maunder, Lajos Hanzo   +3 more
doaj   +1 more source

A Modified Selected Mapping Scheme for Peak-to-Average Power Ratio Reduction in Polar-Coded Orthogonal Frequency-Division Multiplexing Systems

Information
This paper proposes a modified polar coding-based selected mapping (PC-SLM) scheme to reduce the peak-to-average power ratio (PAPR) in orthogonal frequency-division multiplexing (OFDM) systems.
Chao Xing, Nixi Chen Hu, Ana García Armada   +2 more
doaj   +1 more source

Belief Propagation Bit-Flip Decoder for Polar Codes

IEEE Access, 2019
The bit-flip method has been successfully applied to the successive cancellation (SC) decoder to improve the block error rate (BLER) performance for polar codes in the finite code length region.
Yongrun Yu, Zhiwen Pan, Nan Liu, Xiaohu You   +3 more
doaj   +1 more source

An Error Segment Bit-Flip Algorithm for Successive Cancellation List Decoding of Polar Codes

Mathematics
Polar codes have garnered significant attention since they were proposed due to their capacity-achieving properties and their low-complexity decoding process, and they were selected as the coding scheme for the control channel in 5G mobile communication ...
Jing Zhang, Hongbing Qiu, Ling Zhan, Lili Chen   +3 more
doaj   +1 more source

Partitioned Successive-Cancellation List Flip Decoding of Polar Codes

2024 IEEE Workshop on Signal Processing Systems (SiPS)
6 pages, 7 figures, 1 table, Accepted in IEEE SIPS ...
Charles Pillet, Ilshat Sagitov, Grégoire Domer, Pascal Giard   +3 more
openaire   +2 more sources

Polar codes decoding algorithm based on convolutional neural network

Dianxin kexue, 2020
In order to solve the problem that the existing Polar code decoding algorithm based on neural network can only decode short codewords (codewords length N≤64),a new decoding algorithm using convolution neural network for long codewords (N≥512) was put ...
Rui GUO, Fanchun RAN
doaj   +2 more sources