Results 61 to 70 of about 1,614,283 (193)

List successive cancellation decoding of polar codes

Electronics Letters, 2012
A list successive cancellation (LSC) decoding algorithm to boost the performance of polar codes is proposed. Compared with traditional successive cancellation decoding algorithms, LSC simultaneously produces at most L locally best candidates during the decoding process to reduce the chance of missing the correct codeword.
K. Chen, K. Niu, J.R. Lin
openaire   +1 more source

Towards an ‘absolute’ timing of biostratigraphic and environmental phases from the Saalian late glacial to the Weichselian pleniglacial in central Europe—Insights from a lacustrine succession in Lichtenberg, northern Germany

Boreas, EarlyView.
Palynological records are central to the biostratigraphic subdivision of the Late Pleistocene in central Europe. Yet many interglacial and interstadial phases—such as the Eemian, Brörup and Odderade—remain only poorly constrained in time due to limited numerical dating.
Michael Hein, Thomas Kasper, Alexis Badai Samudra, Martin Theuerkauf, Markus Lothar Fischer, Neda Rahimzadeh, Maria Sekar Proborukmi, Sonja Rigterink, Agnieszka Gruszczyńska, Christian Zeeden, Simon Parfitt, David John Horne, Lucy Roberts, Dustin White, Lisa Brogmus, Hans von Suchodoletz, Tobias Lauer, Marcel Weiss, David Colin Tanner, Brigitte Urban   +19 more
wiley   +1 more source

Establishing Shape Correspondences: A Survey

Computer Graphics Forum, EarlyView.
Abstract Shape correspondence between surfaces in 3D is a central problem in geometry processing, concerned with establishing meaningful relations between surfaces. While all correspondence problems share this goal, specific formulations can differ significantly: Downstream applications require certain properties that correspondences must satisfy ...
A. Heuschling, H. Meinhold, L. Kobbelt
wiley   +1 more source

FPGA Implementation of Flexible Successive-Cancellation Polar Decoder

, 2023
Kanal kapasitesi, bir kanalın iletilebileceği maksimum bit hızını ifade eder. Kutupsal kodlar, simetrik ikili girişli, hafızasız kanallar için sonsuz blok uzunluğunda kanal kapasitesine erişebilen ilk hata düzeltme kodlarıdır.
ÇAVUS, ENVER, Enver ÇAVUŞ, Muhammet Fatih SERTKAYA, Sertkaya, Muhammet Fatih   +3 more
core   +1 more source

Survey on Compositional 3D Indoor Scene Generation

Computer Graphics Forum, EarlyView.
This survey provides a comprehensive overview of compositional 3D indoor scene generation, introducing a unified framework for categorizing existing methods, comparing their strengths and limitations and identifying key challenges and future research directions.
H. I. I. Tam, H. I. D. Pun, A. T. Wang, X. Sun, Q. Wu, H. Lee, A. X. Chang, M. Savva   +7 more
wiley   +1 more source

A FPGA Implementation Study of Successive Cancellation List=2 Polar Decoder

, 2019
It is foreseen that for some of the beyond-5G applications, there will be demand for data rates up to 1 Tb/s [1]. Polar codes, introduced in [2], is one of the leading code classes for beyond-5G applications for reaching mentioned high throughputs with ...
Arikan, Erdal, Sezer, E. Göksu (8172951), Sezer, E. Göksu, Arikan, Erdal (8147157)   +3 more
core   +1 more source

Fast Sequence Repetition Node-Based Successive Cancellation List Decoding for Polar Codes

, 2022
Compared with the bit-wise successive cancellation list (SCL) decoding of polar codes, the node-based Fast SCL decoding significantly reduces the decoding latency by identifying special constituent codes and decoding these in parallel.
Zhang, Chuan, You, Xiaohu, Balatsoukas-Stimming, Alexios, Shen, Yifei, Kristensen, Andreas Toftegaard, Ren, Yuqing, Burg, Andreas Peter   +6 more
core   +2 more sources

Performance of an adaptive successive serial-parallel CDMA cancellation scheme in flat Rayleigh fading channels

, 2000
The performance of a successive concatenated cancellation scheme for code-division multiple-access (CDMA) uplink transmission in cellular mobile radio is presented. Both serial and parallel cancellation stages are employed.
Oon, T.B., Steele, R., Li, Y.
core   +1 more source

Seeing the Speaker's Face Enhances Second Language Shadowing: Neural and Behavioral Evidence

Language Learning, EarlyView.
Abstract This functional magnetic resonance imaging (fMRI) study investigated how facial cues influence second language (L2) shadowing among 42 Japanese learners of English. Participants completed four conditions that varied by task type (listening vs. shadowing) and visual input (face vs. mosaic).
Hyeonjeong Jeong, Shuhei Kadota, Mayumi Kajiura, Hiroshi Nakanishi, Koji Kazai, Mariko Kawasaki, Yoko Nakano, Naoya Hase   +7 more
wiley   +1 more source

Becoming Dostoevsky (how Rowan Williams opens up Bakhtin)

Modern Theology, EarlyView.
Abstract With the end of Communism in Russia, non‐materialist contexts were enthusiastically restored to Mikhail Bakhtin's globally famous ideas of carnival, dialogism, and polyphony. This essay surveys Rowan Williams's 2008 study Dostoevsky: Language, Faith + Fiction as a major contribution to this effort, concentrating on those general philosophical ...
Caryl Emerson
wiley   +1 more source