Results 91 to 100 of about 1,614,283 (193)

Chaotic Phase Modulation Direct-Sequence Spread Spectrum-Assisted Adaptive Serial Cancellation List Decoding Method for Underwater Acoustic Communication

Journal of Marine Science and Engineering
Addressing 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, Danyang Hong, Dong Liu, Jinyu Lei   +3 more
doaj   +1 more source

Hardware architectures for Polar decoders, based on successive cancellation list

, 2020
Σε αυτή τη διπλωματική εργασία διερευνήθηκαν οι κώδικες διόρθωσης λαθών της κατηγορίας Polar. Αναλύθηκαν οι διαδικασίες που συνθέτουν τέτοιου είδους αλγόριθμους και συντέθηκαν κώδικες για κάποιους γνωστούς αλγόριθμους που ανήκουν σε αυτή την κατηγορία ...
Λιακοπούλου, Αριστέα
core  

Alluvial ridge morphology on avulsing rivers

Sedimentology, Volume 73, Issue 6, Page 2311-2337, October 2026.
ABSTRACT Alluvial ridges are built by preferential channel‐belt deposition and control river avulsions, yet a systematic analysis of their morphology has been missing. To address this gap, we analyse a globally distributed dataset of 8970 alluvial ridge flanks on 14 different rivers.
James H. Gearon, Douglas A. Edmonds
wiley   +1 more source

A Reduced-Complexity Partial-Interference-Cancellation Group Decoder for STBCs

In this paper, we propose a reduced-complexity implementation of partial interference cancellation group decoder with successive interference cancellation (PIC-GD-SIC) by employing the theory of displacement structures.
Hari, K. V. S., Rajashekar, Rakshith, Hanzo, Lajos   +2 more
core   +1 more source

A two phase successive cancellation decoder architecture for polar codes [PDF]

, 2013
Date of Conference: 7-12 July 2013We propose a two-phase successive cancellation (TPSC) decoder architecture for polar codes that exploits the array-code property of polar codes by breaking the decoding of a length-TV polar code into a series of length-√
Alptekin Pamuk, Pamuk, Alptekin, Erdal Arikan, Arıkan, Erdal   +3 more
core   +1 more source

Parity-Check-CRC Concatenated Polar Codes SSCFlip Decoder

, 2022
Successive cancellation flip decoding requires a large number of extra successive cancellation decoding attempts at low signal-to-noise ratios (SNRs), resulting in high decoding complexity. In addition, it has a long decoding latency.
Zhiwen Pan, Xiaohu You, Muhammad Furqan, Nan Liu, Qasim Jan, Shahid Hussain   +5 more
core   +1 more source

Fast and Scalable GPU-Based RPA Decoder for Reed-Muller Codes

Tsinghua Science and Technology
The emerging Massive Communication (MC) highlights the need for efficient short-length error-correction coding schemes with effective decoders. Classical Reed-Muller (RM) codes combined with the recently developed Recursive Projection-Aggregation (RPA ...
Kairui Tian, He Sun, Zhanxian Liu, Rongke Liu   +3 more
doaj   +1 more source

Decoding Algorithms for Binary U-UV Codes: A Unified Survey of Performance and Complexity

IEEE Access
U-UV codes, based on the Plotkin (U, U + V) construction, provide a unified framework that includes polar and Reed–Muller codes and enables flexible design through the choice of component codes.
Feodosii Kotov, Fedor Ivanov
doaj   +1 more source

Differential Interference Suppression Aided Three-Stage Concatenated Successive Relaying [PDF]

, 2012
Conventional single-relay aided two-phase cooperative networks employing coherent detection algorithms incur a significant 50% throughput loss. Furthermore, it is unrealistic to expect that in addition to the task of relaying, the relay-station would ...
Li, Li, Wang, Li, Hanzo, Lajos
core   +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