Geodesic Path Model for Indoor Propagation Loss Prediction of Narrowband Channels
Sensors, 2022 Indoor path loss models characterize the attenuation of signals between a transmitting and receiving antenna for a certain frequency and type of environment.
Abdil Kaya +4 more
doaj +1 more source
Percolation and Connectivity on the Signal to Interference Ratio Graph [PDF]
, 2011 A wireless communication network is considered where any two nodes are connected if the signal-to-interference ratio (SIR) between them is greater than a threshold.
Vaze, Rahul
core +1 more source
Resource Optimization in Multi-Tier HetNets Exploiting Multi-Slope Path Loss Model
IEEE Access, 2017 Current resource allocation techniques in cellular networks are largely based on single-slope path loss model, which falls short in accurately capturing the effect of physical environment.
Hamnah Munir +4 more
doaj +1 more source
e-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023 The deployment of a millimeter wave over a short path is one of the keys to enabling technologies for the next generation of wireless communication systems.
Asma Ali Budalal, Md. Rafiqul Islam
doaj +1 more source
Cellular system information capacity change at higher frequencies due to propagation loss and system parameters [PDF]
, 2012 In this paper, mathematical analysis supported by computer simulation is used to study cellular system information capacity change due to propagation loss and system parameters (such as path loss exponent, shadowing and antenna height) at microwave ...
Anang, K.A. +4 more
core +1 more source
Analysis of Centimeter and Millimeter-Wave Path Loss at Emergency Exit
IEEE Access, 2023 The path loss model for indoor emergency stairs has yet to get enough attention in the literature. Large-scale (LS) path loss models for a stairwell in a 10-stair academic building are the focus of this investigation.
Md. Abdus Samad +3 more
doaj +1 more source
A new heuristic geometrical approach for finding non-coplanar multiple edge diffraction ray paths [PDF]
, 2006 Rooftop diffraction can contribute significantly to the propagation path loss in outdoor microcellular environments. For non-coplanar multiple edges, the finding of exact ray paths requires a complex algebraic analysis that is infeasible for rapid ...
Ng, KH, Nix, AR, Tameh, EK
core +3 more sources
PERFORMANCE ANALYSIS OF 5G PATH LOSS MODELS FOR RURAL MACROCELL ENVIRONMENT
International Islamic University Malaysia Engineering Journal, 2020 5G networks are expected to use the Millimeter Wave (mmWave) frequency band and this frequency provides wider bandwidth allowing a better quality of service to be offered to the users. However, the mmWave frequencies may lead to a higher path loss due to
Muhammad Akramuddin Mohd Nordin +1 more
doaj +1 more source
Propagation path loss prediction modelling in enclosed environments for 5G networks: A review
Heliyon, 2022 Millimeter wave path loss modeling is essential for reliable system design and accurate link budget calculations. The motivation for this research is that channel modeling in 5G millimeter wave propagation in an indoor environment is a current research ...
Tolulope T. Oladimeji +2 more
doaj +1 more source
A Statistical Calibration Method of Propagation Prediction Model Based on Measurement Results [PDF]
International Journal of Electronics and Telecommunications, 2020 Radio environment maps (REMs) are beginning to be an integral part of modern mobile radiocommunication systems and networks, especially for ad-hoc, cognitive, and dynamic spectrum access networks.
Jan M. Kelner +3 more
doaj +1 more source