… Namely, we evaluate the results of each frequency component in channel attention individually.
Finally, we choose the Top-k highest performance frequency components based on the …

… main network focus on learning high-frequency information. Furthermore, we propose a channel
attention mechanism to adaptively rescale channel… interdependencies among channels. …

… network parameters. Therefore, we propose the single-frequency single-channel (SFSC)
attention module which can be painlessly added to the existing speaker embedding networks. …

… frequency-domain perspective. We propose a module called the … frequency-domain channel
attention network (AFcaNet), which makes full use of the frequency features in each channel …

… complete frequency channel attention network (CFCANet) that can handle noisy RS images
directly without any filtering operation. CFCANet selects part of the low-frequency … frequency …

… fusing both channel-wise … -Frequency Network (TFNet) with channel attention (CA) and
non-local (NL) modules for ABE. The TFNet exploits the information from both time and frequency …

… Therefore, we propose mixed time–frequency channel (MTFC) attention to capture global …
level attention (mixed time–frequency channel attention and multi-scale self-attention standard …

… We hypothesize that the choice of frequency plays only a supporting role and the primary …
of quality channel attention is filter diversity. • We propose to relocate the channel attention …

… Duality Temporal-Channel-Frequency (DTCF) attention mechanism after each … frequency
information into the channel-wise attention masks. Compared with other channel-wise attention …

… Abstract—In this paper, we propose a frequency-time division network (FreqTimeNet) to
improve the performance of deep learning (DL) based OFDM channel estimation. This Freq…