Tootfinder

Deep Joint CSI Feedback and Multiuser Precoding for MIMO OFDM Systems
Yiran Guo, Wei Chen, Jialong Xu, Lun Li, Bo Ai
https://arxiv.org/abs/2404.16289 https…

Deep Joint CSI Feedback and Multiuser Precoding for MIMO OFDM Systems
The design of precoding plays a crucial role in achieving a high downlink sum-rate in multiuser multiple-input multiple-output (MIMO) orthogonal frequency-division multiplexing (OFDM) systems. In this correspondence, we propose a deep learning based joint CSI feedback and multiuser precoding method in frequency division duplex systems, aiming at maximizing the downlink sum-rate performance in an end-to-end manner. Specifically, the eigenvectors of the CSI matrix are compressed using deep joint …

"In the meantime, the Deep Space Optical Communications technology demonstration aboard the spacecraft will keep on testing its mettle. The experiment already surpassed expectations when, in April, it transmitted test data from over 140 million miles (226 million kilometers) away at a rate of 267 megabits per second to a downlink station on Earth — a bit rate comparable to broadband internet download speeds."
But did they get the package plan with unlimited talk and text Ne…

Deep Learning Based Multi-Node ISAC 4D Environmental Reconstruction with Uplink- Downlink Cooperation
Bohao Lu, Zhiqing Wei, Huici Wu, Xinrui Zeng, Lin Wang, Xi Lu, Dongyang Mei, Zhiyong Feng
https://arxiv.org/abs/2404.14862

Deep Learning Based Multi-Node ISAC 4D Environmental Reconstruction with Uplink- Downlink Cooperation
Utilizing widely distributed communication nodes to achieve environmental reconstruction is one of the significant scenarios for Integrated Sensing and Communication (ISAC) and a crucial technology for 6G. To achieve this crucial functionality, we propose a deep learning based multi-node ISAC 4D environment reconstruction method with Uplink-Downlink (UL-DL) cooperation, which employs virtual aperture technology, Constant False Alarm Rate (CFAR) detection, and Mutiple Signal Classification (MUSI…

🔊 #NowPlaying on BBCRadio2's #TheZoeBallBreakfastShow
The Shapeshifters:
🎵 Lola's Theme
#TheShapeshifters
https://open.spotify.com/track/5WmjayzXXQ0a4Lc0R6rMAt
https://danielnoronha.bandcamp.com/track/the-shapeshifters-lolas-theme-daniel-noronha-remix

Leveraging tropical reef, bird and unrelated sounds for superior transfer learning in marine bioacoustics
Ben Williams, Bart van Merri\"enboer, Vincent Dumoulin, Jenny Hamer, Eleni Triantafillou, Abram B. Fleishman, Matthew McKown, Jill E. Munger, Aaron N. Rice, Ashlee Lillis, Clemency E. White, Catherine A. D. Hobbs, Tries B. Razak, Kate E. Jones, Tom Denton

Leveraging tropical reef, bird and unrelated sounds for superior transfer learning in marine bioacoustics
Machine learning has the potential to revolutionize passive acoustic monitoring (PAM) for ecological assessments. However, high annotation and compute costs limit the field's efficacy. Generalizable pretrained networks can overcome these costs, but high-quality pretraining requires vast annotated libraries, limiting its current applicability primarily to bird taxa. Here, we identify the optimum pretraining strategy for a data-deficient domain using coral reef bioacoustics. We assemble ReefSet, …

🔊 #NowPlaying on BBCRadio1's #Radio1sWorkoutAnthems
The Shapeshifters:
🎵 Lola's Theme
#BBCR1 #TheShapeshifters
https://open.spotify.com/track/5WmjayzXXQ0a4Lc0R6rMAt
https://danielnoronha.bandcamp.com/track/the-shapeshifters-lolas-theme-daniel-noronha-remix

🔊 #NowPlaying on BBCRadio3's #LateJunction
Daniel Lentz:
🎵 Requiem, In Memoriam Wolfgang Stoerchle - Songs in a Medieval Manner- Dies Irae
#DanielLentz

🔊 #NowPlaying on fip
Dom La Nena:
🎵 Doux de rêver
#DomLaNena
https://open.spotify.com/track/63GjtNkWBMUk1gsCXyJMrQ
https://domlanenamusic.bandcamp.com/track/doux-de-r-ver

Static Deep Q-learning for Green Downlink C-RAN
Yuchao Chang, Hongli Wang, Wen Chen, Yonghui Li, Naofal Al-Dhahir
https://arxiv.org/abs/2405.13368 https://…

🔊 #NowPlaying on BBCRadio1's #Radio1sWorkoutAnthems
The Shapeshifters:
🎵 Lola's Theme
#BBCR1 #TheShapeshifters
https://open.spotify.com/track/5WmjayzXXQ0a4Lc0R6rMAt
https://danielnoronha.bandcamp.com/track/the-shapeshifters-lolas-theme-daniel-noronha-remix