SDR Prototype for Clipped and Fast-Convolution Filtered OFDM for 5G New Radio Uplink
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2993871
Abstract: In wireless communications, higher transmission power enables higher coverage or higher data rate. However, due to hardware limitations, achieving high power efficiency becomes challenging. The main issue is that at high power region close to… read more here.
Keywords: convolution filtered; fast convolution; radio; new radio ... See more keywords
Enabling Efficient Fast Convolution Algorithms on GPUs via MegaKernels
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Computers"
DOI: 10.1109/tc.2020.2973144
Abstract: Modern Convolutional Neural Networks (CNNs) require a massive amount of convolution operations. To address the overwhelming computation problem, Winograd and FFT fast algorithms have been used as effective approaches to reduce the number of multiplications.… read more here.
Keywords: enabling efficient; convolution; fast convolution; convolution algorithms ... See more keywords
Flexible Fast-Convolution Processing for Cellular Radio Evolution
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2022.3206889
Abstract: Orthogonal frequency-division multiplexing (OFDM) has been selected as a baseline waveform for long-term evolution (LTE) and fifth-generation new radio (5G NR). Fast-convolution (FC)-based frequency-domain signal processing has been recently considered as an effective tool for… read more here.
Keywords: processing; fast convolution; processing blocks; radio ... See more keywords
Generalized Fast-Convolution-Based Filtered-OFDM: Techniques and Application to 5G New Radio
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2020.2971949
Abstract: This article proposes a generalized model and methods for fast-convolution (FC)-based waveform generation and processing with specific applications to fifth generation new radio (5G-NR). Following the progress of 5G-NR standardization in 3rd generation partnership project… read more here.
Keywords: fast convolution; ofdm; convolution based; new radio ... See more keywords