Zobrazeno 1 - 10
of 240
pro vyhledávání: '"FU Yaru"'
Publikováno v:
You-qi chuyun, Vol 43, Iss 4, Pp 395-403 (2024)
[Objective] Carbon Capture, Utilization, and Storage(CCUS) technology is recognized as a crucial technology for strategically reducing CO2 emissions. Supercritical CO2 pipeline transmission represents the most cost-effective method to connect carbon
Externí odkaz:
https://doaj.org/article/028d697cede945d48dc507f560198b31
Digital twin (DT) technology has a high potential to satisfy different requirements of the ever-expanding new applications. Nonetheless, the DT placement in wireless digital twin networks (WDTNs) poses a significant challenge due to the conflict betw
Externí odkaz:
http://arxiv.org/abs/2409.12504
In this paper, we study the intricate realm of digital twin synchronization and deployment in multi-access edge computing (MEC) networks, with the aim of optimizing and balancing the two performance metrics Age of Information (AoI) and energy efficie
Externí odkaz:
http://arxiv.org/abs/2409.11799
The convergence of digital twin technology and the emerging 6G network presents both challenges and numerous research opportunities. This article explores the potential synergies between digital twin and 6G, highlighting the key challenges and propos
Externí odkaz:
http://arxiv.org/abs/2409.02008
Digital twins (DTs) have emerged as a promising enabler for representing the real-time states of physical worlds and realizing self-sustaining systems. In practice, DTs of physical devices, such as mobile users (MUs), are commonly deployed in multi-a
Externí odkaz:
http://arxiv.org/abs/2409.01092
Semantic communications have been envisioned as a potential technique that goes beyond Shannon paradigm. Unlike modern communications that provide bit-level security, the eaves-dropping of semantic communications poses a significant risk of potential
Externí odkaz:
http://arxiv.org/abs/2408.02095
Publikováno v:
Special Matrices, Vol 8, Iss 1, Pp 131-143 (2020)
In this paper, our main attention is paid to calculate the determinants and inverses of two types Toeplitz and Hankel tridiagonal matrices with perturbed columns. Specifically, the determinants of the n × n Toeplitz tridiagonal matrices with perturb
Externí odkaz:
https://doaj.org/article/787c7c3e9b294d06b3c5b755a7e9f9cb
A variable-length cross-packet hybrid automatic repeat request (VL-XP-HARQ) is proposed to boost the spectral efficiency (SE) and the energy efficiency (EE) of communications. The SE is firstly derived in terms of the outage probabilities, with which
Externí odkaz:
http://arxiv.org/abs/2310.10964
In this paper, a power-constrained hybrid automatic repeat request (HARQ) transmission strategy is developed to support ultra-reliable low-latency communications (URLLC). In particular, we aim to minimize the delivery latency of HARQ schemes over tim
Externí odkaz:
http://arxiv.org/abs/2308.02131
This paper investigates the performance of Multiple-input multiple-output non-orthogonal multiple access (MIMO-NOMA) systems with randomly deployed users, where the randomly deployed NOMA users follow Poisson point process (PPP), the spatial correlat
Externí odkaz:
http://arxiv.org/abs/2209.13639