no code implementations • 27 Dec 2023 • Wei Huang, Jun Wang, Xiaoping Li, Qihang Peng
Orthogonal frequency division multiplexing (OFDM) is a widely adopted wireless communication technique but is sensitive to the carrier frequency offset (CFO).
no code implementations • 24 Jan 2022 • Wei Huang, Tianfu Qi, Yundi Guan, Qihang Peng, Jun Wang
In this paper, we investigate the waveform design from a novel perspective and propose a new waveform design paradigm with the knowledge graph (KG)-based intelligent recommendation system.
no code implementations • 15 Aug 2020 • Lei LI, Qihang Peng, Jun Wang
The first is based on multi-view convolutional neural network by treating signals from different receive antennas as different views of a 3D object and designing the location and operation of view-pooling layer that are suitable for feature fusion of multi-antenna signals.
no code implementations • 1 Aug 2019 • Qihang Peng, Andrew Gilman, Nuno Vasconcelos, Pamela C. Cosman, Laurence B. Milstein
We propose a robust spectrum sensing framework based on deep learning.
no code implementations • 15 Jul 2019 • Ziyu Ye, Qihang Peng, Kelly Levick, Hui Rong, Andrew Gilman, Pamela Cosman, Larry Milstein
The result displays the neural network's potential in exploiting implicit and incomplete knowledge about the signal's structure.
no code implementations • 15 Jul 2019 • Ziyu Ye, Andrew Gilman, Qihang Peng, Kelly Levick, Pamela Cosman, Larry Milstein
Given abundant training data and computational and memory resources, CNN, RNN, and BiRNN are shown to achieve similar performance.