LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "channel models" as a keyword



Experimental performance evaluation of weak turbulence channel models for FSO links

Sign Up to like & get
recommendations! Published in 2021 at "Optics Communications"

DOI: 10.1016/j.optcom.2021.126776

Abstract: Abstract Outdoor wireless communication is subject to several outdoor environment conditions. Among them, atmospheric turbulence which happens on a daily basis, introduces signal fading and degrades the system performance. Many channel models have been proposed… read more here.

Keywords: turbulence; models fso; channel models; performance ... See more keywords

Analytical Calculation of Rician K-Factor for Indoor Wireless Channel Models

Sign Up to like & get
recommendations! Published in 2017 at "IEEE Access"

DOI: 10.1109/access.2017.2750722

Abstract: The tremendous increase in wireless data rate over the past few decades can be attributed to the use of higher frequency bands and increased density of access points along with advanced signal processing in transceiver.… read more here.

Keywords: channel models; rician factor; factor; wireless channel ... See more keywords

TDOA-Based Mobile Localization Using Particle Filter With Multiple Motion and Channel Models

Sign Up to like & get
recommendations! Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2897936

Abstract: Mobile terminal tracking is an important topic in wireless communications. A TDOA-based positioning method combining the interacting multiple models and the particle filter is proposed in this paper for non-cooperative target tracking in two dimensions.… read more here.

Keywords: tdoa based; channel models; particle filter; motion ... See more keywords

Propagation Models in Vehicular Communications

Sign Up to like & get
recommendations! Published in 2021 at "IEEE Access"

DOI: 10.1109/access.2021.3049884

Abstract: In the advent of becoming reality, the era of autonomous vehicles is closer than ever, and with it, the need for faster and reliable wireless connections. The propagation channel determines the performance limits of wireless… read more here.

Keywords: propagation; geometry based; channel models; models vehicular ... See more keywords

Memory Channel Models of a Hybrid PLC-VLC Link for a Smart Underground Mine

Sign Up to like & get
recommendations! Published in 2022 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2021.3132129

Abstract: In this article, discrete memory channel models of a low-cost, visible light communication (VLC) and a hybrid amplify-and-forward (AF) powerline communication (PLC) and VLC channel are derived using data obtained from an underground mining testbed.… read more here.

Keywords: plc vlc; hybrid plc; vlc; memory channel ... See more keywords

Improvement of Channel Models Performance With Parameters Values From Measurements: A Test Case for Suburban and Rural Environments at 450 MHz

Sign Up to like & get
recommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"

DOI: 10.1109/lawp.2018.2847238

Abstract: In this letter, we derive three new combined parameter sets focused on the LTE band 31 of 450 MHz, which include items from existing well-established channel models and from published measurement campaigns. These sets are used… read more here.

Keywords: values measurements; 450 mhz; channel models; channel ... See more keywords

Channel Emulation for Dynamic Channel Models With Programmable Turntable in OTA Testing

Sign Up to like & get
recommendations! Published in 2025 at "IEEE Antennas and Wireless Propagation Letters"

DOI: 10.1109/lawp.2025.3526199

Abstract: Dynamic channel models are under extensive investigation to provide a more accurate modeling of varying interaction between wireless transceivers and propagation environments. On the other hand, the existing channel emulation methods for over-the-air (OTA) testing… read more here.

Keywords: channel models; channel emulation; ota testing; dynamic channel ... See more keywords

Ray-Based Versus Statistical Channel Models

Sign Up to like & get
recommendations! Published in 2022 at "IEEE Wireless Communications Letters"

DOI: 10.1109/lwc.2022.3214338

Abstract: Ray-based channel (RBC) models are physically linked to both array topology and the propagation environment. As a result, they form the basis of many standardized channel models and are commonly used in research. Nevertheless, their… read more here.

Keywords: ray based; channel models; statistical channel; based versus ... See more keywords

5G Channel Models for Railway Use Cases at mmWave Band and the Path Towards Terahertz

Sign Up to like & get
recommendations! Published in 2021 at "IEEE Intelligent Transportation Systems Magazine"

DOI: 10.1109/mits.2019.2926371

Abstract: High-speed trains are one of the most relevant scenarios for the fifth-generation (5G) mobile communications and the “smart rail mobility” vision, where a high-data-rate wireless connectivity with up to several GHz bandwidths will be required.… read more here.

Keywords: railway use; use cases; models railway; channel models ... See more keywords

3GPP-Like Channel Models at Sub-Terahertz: Improved Cluster Generation and Experimental Verification

Sign Up to like & get
recommendations! Published in 2025 at "IEEE Transactions on Antennas and Propagation"

DOI: 10.1109/tap.2025.3564506

Abstract: The 3GPP channel model for new radios, described in 3GPP TR 38.901, is one of the most widely used channel models in the cellular wireless community. Originally established at below −6-GHz radio frequencies and gradually… read more here.

Keywords: 3gpp like; channel models; cluster; sub terahertz ... See more keywords

Propagation Models and Performance Evaluation for 5G Millimeter-Wave Bands

Sign Up to like & get
recommendations! Published in 2018 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2018.2848208

Abstract: Fifth-generation (5G) wireless networks are expected to operate at both microwave and millimeter-wave (mmWave) frequency bands, including frequencies in the range of 24 to 86 GHz. Radio propagation models are used to help engineers design, deploy,… read more here.

Keywords: millimeter wave; channel models; channel; performance ... See more keywords