Results 21 to 30 of about 226,525 (267)
The Energy Efficiency of Heterogeneous Cellular Networks Based on the Poisson Hole Process
Future Internet, 2023 In order to decrease energy consumption caused by the dense deployment of pico base stations (PBSs) in heterogeneous cellular networks (HetNets), this paper first analyzes the energy efficiency (EE) of two-tier HetNets and then proposes a method to ...
Yonghong Chen, Lei Xun, Shibing Zhang
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Performance Analysis of Dense Small Cell Networks With Practical Antenna Heights Under Rician Fading
IEEE Access, 2018 In this paper, we examine the combined impacts of distance-dependent Rician fading channel model and the absolute difference between the heights of base station (BS) and user equipment (UE) antennas on the coverage probability and the area spectral ...
Amir H. Jafari +3 more
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Stochastic Geometry-Based Modeling and Analysis of Citizens Broadband Radio Service System
IEEE Access, 2017 In this paper, we model and analyze a cellular network that operates in the licensed band of the 3.5-GHz spectrum and consists of a licensed and an unlicensed operator.
Priyabrata Parida +2 more
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Coverage Probability of Cell-Free Massive MIMO Systems [PDF]
2020 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom), 2020 Despite that ongoing and future networks become denser and increasingly irregular, prior works in the area of cell-free (CF) massive multiple-input-multiple-output (mMIMO) systems relied on the strong assumption of uniformly distributed access points (APs).
Anastasios K. Papazafeiropoulos +4 more
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Prediction Intervals of the Record-Values Process
Revstat Statistical Journal, 2019 In this paper, exact prediction intervals of the record-values process are constructed. The record-values process model, may be considered as the collection of record-values with integer or non-integer indices.
Amany E. Aly +2 more
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QoE Probability Coverage Model of Indoor Visible Light Communication Network
IEEE Access, 2020 As a candidate wireless communication technology in future, visible light communication (VLC) not only provides the green illumination, but also transmits data at high speed without occupying the existing radio frequency (RF) spectrum resources, hence it
Juan Li, Xu Bao, Wance Zhang, Nan Bao
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Performance Analysis of DF Relay-Assisted D2D Communication in a 5G mmWave Network
Future Internet, 2022 Enabling D2D communication in the mmWave band has many obstacles that must be mitigated. The primary concern is the introduction of interference from various sources.
Subhra Sankha Sarma +2 more
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On the meaning of coverage probabilities
Metrologia, 2009 It has been argued that the probability associated with a coverage interval calculated following the procedure proposed in Supplement 1 to the GUM should be about equal to the proportion of independent intervals reckoned over time that contain the measurand (Willink 2006 Metrologia 43 L39–42, Hall 2008 Metrologia 45 L5–8, Possolo et al 2009 Metrologia ...
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IEEE Access, 2019 Millimeter wave (mmWave) communication technology has been widely discussed as a promising part to be used in 5th Generation (5G) fig: interference networks.
Yuehong Gao +4 more
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From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
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