Results 11 to 20 of about 38,845 (242)

Threshold Computation for Spatially Coupled Turbo-Like Codes on the AWGN Channel

Entropy, 2021
In this paper, we perform a belief propagation (BP) decoding threshold analysis of spatially coupled (SC) turbo-like codes (TCs) (SC-TCs) on the additive white Gaussian noise (AWGN) channel.
Muhammad Umar Farooq, Alexandre Graell i Amat, Michael Lentmaier   +2 more
doaj   +1 more source

Delay-Universal Channel Coding With Feedback

IEEE Access, 2018
In this paper, the design of error-correcting or channel codes for delay-universal/anytime communication is shown while considering systems with and without a feedback link.
Md. Noor-A-Rahim, M. O. Khyam, Yong Liang Guan, G. G. Md. Nawaz Ali, Khoa D. Nguyen, Gottfried Lechner   +5 more
doaj   +1 more source

Erasure Codes with a Banded Structure for Hybrid Iterative-ML Decoding [PDF]

, 2009
This paper presents new FEC codes for the erasure channel, LDPC-Band, that have been designed so as to optimize a hybrid iterative-Maximum Likelihood (ML) decoding.
Cunche, Mathieu, Lacan, Jerome, Roca, Vincent, Soro, Alexandre   +3 more
core   +5 more sources

Coded Slotted ALOHA: A Graph-Based Method for Uncoordinated Multiple Access [PDF]

, 2015
In this paper, a random access scheme is introduced which relies on the combination of packet erasure correcting codes and successive interference cancellation (SIC). The scheme is named coded slotted ALOHA.
Chiani, Marco, Liva, Gianluigi, Paolini, Enrico   +2 more
core   +1 more source

Dependency-aware unequal erasure protection codes [PDF]

, 2006
Classical unequal erasure protection schemes split data to be protected into classes which are encoded independently. The unequal protection scheme presented in this paper is based on an erasure code which encodes all the data together according to the ...
A. Albanese, Amine Bouabdallah, J. Lacan, Jérôme Lacan, L. Rizzo   +4 more
core   +1 more source

Secrecy Capacity of a Class of Erasure Wiretap Channels in WBAN

Sensors, 2018
In wireless body area networks (WBANs), the secrecy of personal health information is vulnerable to attacks due to the openness of wireless communication.
Bin Wang, Jun Deng, Yanjing Sun, Wangmei Guo, Guiguo Feng   +4 more
doaj   +1 more source

Differential properties of polar codes [PDF]

E3S Web of Conferences, 2023
This paper discusses the features of polar coding as a differential encoder for a binary erasure channel. One of the modern methods of error-correcting coding is polar codes, which has great prospects in the development of current and future wireless ...
Shalin Georgiy, Pokamestov Dmitriy, Kryukov Yakov, Shinkevich Artem, Brovkin Andrey, Rogozhnikov Eugeniy   +5 more
doaj   +1 more source

OFDM Signal Recovery in Deep Faded Erasure Channel

IEEE Access, 2019
In high-speed digital wireless communication applications, the intersymbol interference channel may have spectral nulls or erasures, which may degrade the orthogonal frequency division multiplexing (OFDM) bit error rate (BER) performance.
Alireza Rahmati, Kaamran Raahemifar, Theodoros A. Tsiftsis, Alagan Anpalagan, Paeiz Azmi   +4 more
doaj   +1 more source

Research of Polar Codes Based on Binary Symmetric Channel [PDF]

Jisuanji gongcheng, 2019
The exisiting polar code construction scheme is only applicable to Binary Erasure Channel (BEC) and Additive White Gaussian Noise(AWGN) channel.Therefore,the constrution scheme of polar code in Binary Symmetric Channel (BSC) is studied.The construction ...
HU Hengming,LIU Weiyue
doaj   +1 more source

Enhanced Recursive Reed-Muller Erasure Decoding [PDF]

, 2016
Recent work have shown that Reed-Muller (RM) codes achieve the erasure channel capacity. However, this performance is obtained with maximum-likelihood decoding which can be costly for practical applications. In this paper, we propose an encoding/decoding
Cunche, Mathieu, Lacan, Jerome, Roca, Vincent, Savin, Valentin, Soro, Alexandre   +4 more
core   +5 more sources