Results 81 to 90 of about 6,674 (190)
Improved Successive Cancellation Flip Decoding of Polar Codes Based on Error Distribution
, 2018 Polar codes are a class of linear block codes that provably achieves channel capacity, and have been selected as a coding scheme for $5^{\rm th}$ generation wireless communication standards.
Condo, Carlo +2 more
core +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 +2 more
wiley +1 more source
Journal of Marine Science and EngineeringAddressing the challenges of high decoding latency, reduced spectral efficiency, and substantial storage requirements in a Cyclic Redundancy Check (CRC)Aided Successive Cancellation List (CA-SCL) polar decoder, this paper proposes a chaotic phase ...
Yuan Sun +3 more
doaj +1 more source
From Polar to Reed-Muller Codes: a Technique to Improve the Finite-Length Performance [PDF]
, 2014 We explore the relationship between polar and RM codes and we describe a coding scheme which improves upon the performance of the standard polar code at practical block lengths.
Hassani, S. Hamed +2 more
core
Laser &Photonics Reviews, Volume 20, Issue 6, 18 March 2026.When a uniform field interacts with a complex medium, it becomes scattered into a nonuniform distribution. A mode‐integration metamaterial employs its intrinsic controlled disorder to coherently reorganize and integrate the scattered field components into a tailored modal output, establishing a new paradigm for programmable modal coupling and versatile
Junming Zhang +5 more
wiley +1 more source
A Flexible Polar Decoding Architecture With Adjustable Latency and Reliability
IEEE Open Journal of the Communications SocietyFuture mobile and wireless communications should support various applications with their own reliability and latency requirements. Polar codes, adopted in the 5G standard, are capacity achieving as the codeword length increases even with low complexity ...
Shintaro Fujiwara, Hideki Ochiai
doaj +1 more source
Filling of incomplete sinograms from sparse PET detector configurations using a residual U‐Net
Medical Physics, Volume 53, Issue 3, March 2026.Abstract Background Long axial field‐of‐view PET scanners are becoming increasingly available worldwide for clinical and research nuclear medicine examinations, providing an increased field‐of‐view and sensitivity compared to traditional PET scanners.
Klara Leffler +4 more
wiley +1 more source
International Journal of Methods in Psychiatric Research, Volume 35, Issue 1, March 2026.ABSTRACT Objectives Many people face emotional challenges without meeting the criteria for clinical mental disorders. Virtual Reality (VR) has become popular in psychotherapy due to accessibility, but it can sometimes increase cognitive workload (CWL) and decrease situational awareness (SA).
Fabiha Islam +3 more
wiley +1 more source
Complementarity of BOLD and ADC‐fMRI in Mapping Brain Visual Processing in the Rat
NMR in Biomedicine, Volume 39, Issue 3, March 2026.BOLD‐fMRI and ADC‐fMRI were acquired at 9.4 and 14 T during visual stimulation with variable frequency. BOLD‐fMRI showed robust positive/negative responses but depended on regional vascularization patterns. ADC‐fMRI was able to detect neural activity independently from vascular effects at 9.4 T.
Jean‐Baptiste Pérot +7 more
wiley +1 more source