(57) ABSTRACT A system and method are disclosed that may provide an accurate estimate of the angle of arrival (AoA) of a wireless signal received by a device. The received wireless …
S Ferrari, S Valenza, S Salam, T Hajar… - US Patent App. 18 …, 2023 - Google Patents
The present disclosure is directed to 3-D visualization of wireless signal propagation representing wireless signal strength and interference in 3-D space. The present technology …
S Ferrari, S Valenza, S Salam, T Hajar… - US Patent …, 2023 - Google Patents
The present disclosure is directed to 3-D visualization of wireless signal propagation representing wireless signal strength and interference in 3-D space. The present technology …
NE Destefano, JL Werth, CR Franzini… - US Patent …, 2021 - Google Patents
System and methods for implementing a vector sensor array surface wave radar is provided. In one or more examples, the system can include a vector sensor array antenna that …
P Marshall - US Patent App. 17/663,259, 2022 - Google Patents
BACKGROUND [0003] Accurate electromagnetic propagation modeling is becoming increasingly critical to both maximize effective use of scarce spectrum resources and to …
Generating an environment information map from a wireless communication system having directional communication capabilities. A plurality of features are extracted and logged …
K Gulati, J Li, D Zhang - US Patent App. 17/446,247, 2022 - Google Patents
(52) US CI. CPC GOIS 13/872 (2013.01); H04W 64/003 (2013.01); GOIS 13/765 (2013.01)(57) ABSTRACT Various aspects of the present disclosure generally relate to …
H Givehchian, X Zhang, P Siyari - US Patent 11,885,899, 2024 - Google Patents
Methods and systems for generating map information of an environment using channel state information (CSI) of wireless signals received by access points (APs) in the environment are …
BJ Julian, E Le Grand, BP Williams - US Patent 9,591,454, 2017 - Google Patents
Disclosed are apparatus and methods for providing outputs; eg, location estimates, based on signal strength measure ments. A computing device can receive a particular signal …