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Dual Driven Leaning for Joint Activity Detection and Channel Estimation in Multibeam LEO Satellite Communications
期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, 2024, 卷号: PP, 期号: 99
作者:
Shuntian Zheng
;
Sheng Wu
;
Haoge Jia
;
Jingjing Zhao
;
Yuanming Shi
Adobe PDF(1755Kb)
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收藏
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浏览/下载:162/1
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提交时间:2024/09/18
Channel estimation
Compressed sensing
Forward error correction
Geodetic satellites
Image coding
Image thinning
Satellite communication systems
Time difference of arrival
Tropics
Activity detection
Estimation problem
Joint activity
Joint activity detection and channel estimation
Leo satellites communications
Massive access
Model and data dual driven
Multibeams
Random access
Satellite communications
Proximal Gradient-Based Unfolding for Massive Random Access in IoT Networks
期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2024, 卷号: PP, 期号: 99, 页码: 1-1
作者:
Yinan Zou
;
Yong Zhou
;
Xu Chen
;
Yonina C. Eldar
Adobe PDF(1650Kb)
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浏览/下载:383/38
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提交时间:2024/07/02
Channel estimation
Computer system recovery
Gradient methods
Internet of things
Neural networks
Signal reconstruction
Signal to noise ratio
Activity detection
Compressed-Sensing
Convergence
Gradient's methods
Joint activity
Joint activity detection and channel estimation
Massive random access
Neural-networks
Proximal gradient unfolding
Random access
Signal processing algorithms
Unfoldings
GAN-BASED JOINT ACTIVITY DETECTION AND CHANNEL ESTIMATION FOR GRANT-FREE RANDOM ACCESS
会议论文
ICASSP, IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING - PROCEEDINGS, Virtual, Online, Singapore, May 23, 2022 - May 27, 2022
作者:
Liang, Shuang
;
Zou, Yinan
;
Zhou, Yong
Adobe PDF(543Kb)
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浏览/下载:680/142
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提交时间:2022/07/29
Massive connectivity
joint activity detection and channel estimation
deep generative adversarial network
Sparse signal processing for massive connectivity via mixed-integer programming
会议论文
2021 IEEE/CIC INTERNATIONAL CONFERENCE ON COMMUNICATIONS IN CHINA, ICCC 2021, Xiamen, China, July 28, 2021 - July 30, 2021
作者:
Shuang Liang
;
Yuanming Shi
;
Yong Zhou
Adobe PDF(384Kb)
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收藏
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浏览/下载:1012/211
|
提交时间:2021/12/03
Antennas
Branch and bound method
Channel estimation
Integer programming
Internet of things
Matrix algebra
Mean square error
Relaxation processes
Signal processing
Activity detection
Estimation problem
Group sparse
Joint activity
Joint activity detection and channel estimation
Massive connectivity
Matrix estimation
Mixed
Integer Programming
Optimal solutions
Sparse matrices
Algorithm Unrolling for Massive Access via Deep Neural Network with Theoretical Guarantee
预印本
2021
作者:
Shi, Yandong
;
Choi, Hayoung
;
Shi, Yuanming
;
Zhou, Yong
Adobe PDF(836Kb)
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收藏
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浏览/下载:145/0
|
提交时间:2024/01/09
Massive access
joint activity detection and channel estimation
group-sparse matrix estimation
algorithm unrolling
and deep learning
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