Zobrazeno 1 - 10
of 55 153
pro vyhledávání: '"Wireless channels"'
Large-scale federated learning (FL) over wireless multiple access channels (MACs) has emerged as a crucial learning paradigm with a wide range of applications. However, its widespread adoption is hindered by several major challenges, including limite
Externí odkaz:
http://arxiv.org/abs/2410.23424
Autor:
del Hougne, Philipp
The parametrization of wireless channels by so-called "beyond-diagonal reconfigurable intelligent surfaces" (BD-RIS) is mathematically characterized by a matrix whose off-diagonal entries are partially or fully populated. Physically, this corresponds
Externí odkaz:
http://arxiv.org/abs/2409.20509
Collaborative inference among multiple wireless edge devices has the potential to significantly enhance Artificial Intelligence (AI) applications, particularly for sensing and computer vision. This approach typically involves a three-stage process: a
Externí odkaz:
http://arxiv.org/abs/2410.19917
Autor:
Xu, Hui, Wu, Jun Wei, Qi, Zhen Jie, Wu, Hao Tian, Shao, Rui Wen, Cheng, Qiang, Zhu, Jieao, Dai, Linglong, Cui, Tie Jun
To satisfy the increasing demands for transmission rates of wireless communications, it is necessary to use spatial resources of electromagnetic (EM) waves. In this context, EM information theory (EIT) has become a hot topic by integrating the theore
Externí odkaz:
http://arxiv.org/abs/2410.06115
Deep neural network (DNN)-based algorithms are emerging as an important tool for many physical and MAC layer functions in future wireless communication systems, including for large multi-antenna channels. However, training such models typically requi
Externí odkaz:
http://arxiv.org/abs/2409.03924
In the physical layer (PHY) of modern cellular systems, information is transmitted as a sequence of resource blocks (RBs) across various domains with each resource block limited to a certain time and frequency duration. In the PHY of 4G/5G systems, d
Externí odkaz:
http://arxiv.org/abs/2409.02785
Statistical prior channel knowledge, such as the wide-sense-stationary-uncorrelated-scattering (WSSUS) property, and additional side information both can be used to enhance physical layer applications in wireless communication. Generally, the wireles
Externí odkaz:
http://arxiv.org/abs/2406.04282
Autor:
Huang, Qiang1 (AUTHOR), Song, Tao1 (AUTHOR) songtao@guc.edu.cn
Publikováno v:
PLoS ONE. 2/15/2024, Vol. 19 Issue 2, p1-15. 15p.
