Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Ding, Lianghui"'
This paper presents a method to explain the internal representation structure of a neural network for image generation. Specifically, our method disentangles primitive feature components from the intermediate-layer feature of the neural network, whic
Externí odkaz:
http://arxiv.org/abs/2410.04421
Integrated sensing and communication (ISAC) emerges as an essential technique for overcoming spectrum congestion. However, the performance of traditional ISAC systems with fixed-position-antennas (FPA) is limited due to insufficient spatial degree of
Externí odkaz:
http://arxiv.org/abs/2407.18988
Most existing studies on massive grant-free access, proposed to support massive machine-type communications (mMTC) for the Internet of things (IoT), assume Rayleigh fading and perfect synchronization for simplicity. However, in practice, line-of-sigh
Externí odkaz:
http://arxiv.org/abs/2306.06734
The analysis and optimization of single intelligent reflecting surface (IRS)-assisted systems have been extensively studied, whereas little is known regarding multiple-IRS-assisted systems. This paper investigates the analysis and optimization of a d
Externí odkaz:
http://arxiv.org/abs/2203.16894
Most existing random access schemes for machine-type communications (MTC) simply adopt a uniform preamble selection distribution, irrespective of the underlying device activity distributions. Hence, they may yield unsatisfactory access efficiency. In
Externí odkaz:
http://arxiv.org/abs/2107.10461
Most existing works on random access for machine-type communication (MTC) assume independent device activities. However, in several Internet-of-Things (IoT) applications, device activities are driven by events and hence may be correlated. This paper
Externí odkaz:
http://arxiv.org/abs/2104.05977
Publikováno v:
In Ceramics International October 2024
Autor:
Hu, Menghan, Zhang, Lejing, Zhao, Bailiang, Wang, Yunlu, Li, Qingli, Ding, Lianghui, Cao, Yuan
Publikováno v:
In Displays January 2024 81
Grant-free massive access is an important technique for supporting massive machine-type communications (mMTC) for Internet-of-Things (IoT). Two important features in grant-free massive access are low-complexity devices and short-packet data transmiss
Externí odkaz:
http://arxiv.org/abs/1909.09290
Intelligent reflecting surface (IRS) is envisioned to be a promising solution for designing spectral and energy efficient wireless systems. In this letter, we study a multi-IRS-assisted system under Rician fading where the phase shifts adapt to only
Externí odkaz:
http://arxiv.org/abs/1909.02193