Results 1 to 10 of about 12,277 (211)
Secrecy Capacity Region of the AWGN MAC with External Eavesdropper and Feedback
Entropy, 2023 For the point-to-point additive white Gaussian noise (AWGN) channel with an eavesdropper and feedback, it has already been shown that the secrecy capacity can be achieved by a secret key-based feedback scheme, where the channel feedback is used for ...
Bin Dai, Gf Xie
exaly +4 more sources
Scaling Exponent and Moderate Deviations Asymptotics of Polar Codes for the AWGN Channel
Entropy, 2017 This paper investigates polar codes for the additive white Gaussian noise (AWGN) channel. The scaling exponent μ of polar codes for a memoryless channel q Y | X with capacity I ( q Y | X ) characterizes the closest gap between
Vincent Tan, Silas Fong
exaly +3 more sources
Jurnal Elkomika, 2021 ABSTRAK Komunikasi Vehicle to Infrastructure (V2I) memungkinkan kendaraan dapat terhubung ke berbagai macam infrastruktur. Dengan kondisi kendaraan yang bergerak, maka kondisi lingkungan yang dilewati mempengaruhi parameter komunikasi.
NAZMIA KURNIAWATI +3 more
doaj +1 more source
PERFORMANCE STUDY OF OFDM BASED ON IP-WT [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2008 In this paper, a proposed model based on In-Place Wavelet Transform (IP-WT) was suggested to improve the performance of the Orthogonal Frequency Division Multiplexing (OFDM) under the Additive White Gaussian Noise (AWGN), and flat fading channel.
Salih M. Salih
doaj +1 more source
Implementation and testing of a FSK demodulator
Revista Elektrón, 2021 This work describes the implementation and testing of a FSK demodulator, within the framework of a modem re-engineering for navy communications. It was developed over a Spartan 6 XCSLX25 FPGA with its code in VHDL.
Leandro José Ferrari +3 more
doaj +1 more source
Comparison of FFT-Based and DCT-Based Channel Estimation and ECC for OFDM System [PDF]
Engineering and Technology Journal, 2015 Orthogonal Frequency Division Multiplexing (OFDM) has become a popular modulation method for high data rate wireless communications. In this paper, two schemes are proposed.
Awatif Ali Jafaar
doaj +1 more source
Healthcare Technology Letters, 2020 In this Letter, a robust technique is presented to detect and classify different electrocardiogram (ECG) noises including baseline wander (BW), muscle artefact (MA), power line interference (PLI) and additive white Gaussian noise (AWGN) based on signal ...
Pramendra Kumar, Vijay Kumar Sharma
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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 +2 more
doaj +1 more source
Automatic Modulation Classification of Real Signals in AWGN Channel Based on Sixth-Order Cumulants [PDF]
Radioengineering, 2021 Automatic modulation classification (AMC) represents an important integral part of modern communication systems. While novel AMC algorithms based on complex neural network structures showed significant performance improvements, in practical applications ...
M. Simic, M. Stankovic, V. D. Orlic
doaj
Deep Communication: Exploring End-to-End Wireless with Convolutional Neural Network
NUML International Journal of Engineering and Computing, 2023 In recent years, end-to-end wireless communication has gained significant attention in the field of wireless communication. In this paper, we propose a new approach to achieving end-to-end wireless communication using convolutional neural networks (CNNs)
Sumaira Mushtaq +3 more
doaj +1 more source