Results 91 to 100 of about 1,796,652 (193)

Machine Learning-Based Path Loss Modeling With Simplified Features

IEEE Antennas and Wireless Propagation Letters
Propagation modeling is a crucial tool for successful wireless deployments and spectrum planning with the demand for high modeling accuracy continuing to grow. Recognizing that detailed knowledge of the physical environment (terrain and clutter) is essential, we propose a novel approach that uses environmental information for predictions.
Jonathan Ethier, Mathieu Châteauvert
openaire   +2 more sources

Research on sub-terahertz path loss measurement and modeling for 6G integrated sensing and communication

Tongxin xuebao
To address the inadequacy of traditional path loss models in accurately describing and characterizing sensing channels, the research on sub-terahertz path loss measurement and modeling for 6G integrated sensing and communication was conducted.
WANG Yang, ZHAO Haisen, LIAO Xi, ZHENG Xiangquan, LI Chuan, CHEN Qianbin   +5 more
doaj  

A Brief Analysis of Radio Propagation Models for Long Term Evolution

Dianxin kexue, 2013
The accurate network planning and optimization was based on good radio propagation model for the particular wireless environment and specific frequency.Several types of LTE-based propagation models were reviewed under the three kinds of propagation model
Mingfeng Zhao
doaj   +2 more sources

Empirical path-loss model in train car

, 2013
In this study, path loss measurements were performed in a train environment at five frequencies used in present and future wireless communication technologies, considering various transmitter (Tx) - receiver (Rx) configurations. First, a one-slope path-loss model was constructed for each frequency.
Aerts, Sam, Plets, David, Verloock, Leen, Tanghe, Emmeric, Joseph, Wout, Martens, Luc   +5 more
openaire   +1 more source

Antenna independent path loss model for in-body communication in homogeneous tissue [PDF]

, 2012
Joseph, Wout, Kurup, Divya, Martens, Luc, Tanghe, Emmeric, Vermeeren, Günter   +4 more
core   +1 more source

Path Loss Modelling based on Optimal Path Profile in V2I Environment

Academic Journal of Electrical and Computer Engineering
This paper presents a predicted path loss model based on path profile in suburban Vehicle-to-Infrastructure propagation environments for 433MHz Sub-GHz band. Effecting of path profile parameters (Received Signal Strength, Tx-Rx antenna heights, Tx-Rx separating distance, Spreading Factor, Bandwidth, and coding rate) on link quality is considered as a ...
Gregor Alexander Aramice Golnazar, Abbas H. Miry, Jaafar Q. Kadhim   +2 more
openaire   +1 more source

Fast Radio Map Construction by using Adaptive Path Loss Model Interpolation in Large-Scale Building. [PDF]

Sensors (Basel), 2019
Bi J, Wang Y, Li Z, Xu S, Zhou J, Sun M, Si M.   +6 more
europepmc   +1 more source

In-to-out body antenna-independent path loss model for multilayered tissues and heterogeneous medium. [PDF]

Sensors (Basel), 2014
Kurup D, Vermeeren G, Tanghe E, Joseph W, Martens L.   +4 more
europepmc   +1 more source

Pathloss Model of Distance Independent for Indoor Area

Dianxin kexue, 2013
A pure statistical indoor path-loss model was proposed with an eye to address the problems of distance dependence and of line-of-sight（LOS）or non-LOS uncertainty，which lie in most conventional path-loss models.In the model，the path length（distance）was ...
Rumin Yang, Qiyi Dai, Chengbo Yu
doaj   +2 more sources

Dual-Slope Path Loss Model for Integrating Vehicular Sensing Applications in Urban and Suburban Environments. [PDF]

Sensors (Basel)
Fernández H, Rubio L, Rodrigo Peñarrocha VM, Reig J.   +3 more
europepmc   +1 more source