Results 91 to 100 of about 167,468,979 (158)

On marginal angle-of-arrival probability density functions using a hyperbolic distribution in mobile environment

, 2007
This paper theoretically derives a marginal angle-of-arrival (AoA) probability density function (pdf) in multi-path mobile environment where the scatterer distribution obeys a hyperbolic sech function.
Le, Khoa, Dabke, Kishor
core  

Robust navigation using angle of arrival measurements

The majority of conventional radionavigation systems are based on Time of Arrival (TOA) measurements of RF signals. By far the most common method is pseudoranging, mainly a result of the undisputed success of Global Navigation Satellite Systems (GNSS) as
Swaszek, Peter, Osechas, Okuary, Hartnett, Richard, McGarry, Dahnyoung, Seals, Kelly   +4 more
core   +1 more source

Comparative Analysis of Uncorrected Rayleigh Fading Channels Models

工程科学与技术, 2009
:In order to compare the complexity and performance of Sum-of-sinusoids (SoS) models for uncorrected Rayleigh fading channels, the second-order statistical formula for deterministic SoS model was derived, which showed that the variance of cross ...
Zhu Qiu-Ming
doaj  

Application of Polynomial Chaos Expansions for Uncertainty Estimation in Angle-of-Arrival Based Localization

, 2019
International audienceFor numerous applications of the Internet-of-Things, localization is an essential element. However, due to technological constraints on these devices, standards methods of positioning, such as Global Navigation Satellite System or ...
Sarrazin, Julien, van Der Vorst, Thomas, van Eeckhaute, Mathieu, Quitin, François, de Doncker, Philippe, Benlarbi-Delai, Aziz, Horlin, François   +6 more
core  

Rydberg-Atom-Based Angle-of-Arrival Estimation Method for Ku-Band Microwave Signals. [PDF]

Sensors (Basel)
Hu X, Wu H, Gao Y, Zhang B, Liu P, Chen S.   +5 more
europepmc   +1 more source

AOA-Assisted TDOA Localization Based on Improved Whale Optimization Algorithm for Asynchronous Wireless System Networks. [PDF]

Sensors (Basel)
Qi L, Liu Z, Cai M, Xie L.
europepmc   +1 more source

Frame-Theoretic AOA Network Augmentation with the Minimum Number of Additional Sensors and Optimal Bearings. [PDF]

Sensors (Basel)
Liu K, Fang X, Li J, Zhang Y.
europepmc   +1 more source

An Efficient Uplink 3D AoA Positioning Framework for 5G RedCap UEs in Indoor Factory Environments. [PDF]

Sensors (Basel)
Averin I, Pudeev A, Hwang S, Ko H.
europepmc   +1 more source

Novel 1-bit hybrid reconfigurable intelligent surface. [PDF]

Sci Rep
Keshmiri S, Jayasuriya S, Imani MF.
europepmc   +1 more source

Formation-Constrained Cooperative Localization for UAV Swarms in GNSS-Denied Environments. [PDF]

Sensors (Basel)
Li Q, Wang P, Li X, Zhang J, Luo Y, Yu W, Cheng H.   +6 more
europepmc   +1 more source