NettetJoint Angle and Delay Estimation ... 展开 . 摘要： We propose a novel subspace approach to estimate the angles-of-arrival and delays of multipath signals from digitally modulated sources arriving at an antenna array. Our method uses a collection of estimates of a space-time vector channel. Nettet11. feb. 2011 · Wax M., Leshem A.: Joint estimation of time delays and directions of arrival of multipath reflections of a known signal. IEEE Trans. Signal Process. 45(10), 2477–2484 (1997) Article Google Scholar van der Veen A.-J., Vanderveen M.C., Paulraj A.: Joint angle and delay estimation using shift-invariance techniques.

Features of estimating ionospheric delay from carrier phase ...

Netteto-grid DOA estimation method (Zhu et al. 2011) and o-grid sparse Bayesian inference (OGSBI) (Yang et al. 2012) method have been proposed. Also, the perturbed MSBL-based algorithm (Chen et al. 2024) has been put forward to solve the DOA estimation problem with a mutual coupling matrix. Although the joint angle and delay estimation MSBL- Nettet9. jul. 2024 · Joint angle and frequency estimation, one of the key technologies in wireless communication and radar science, has been extensively studied by scholars. For linear arrays, this paper proposes a joint angle and frequency estimation method based on covariance reconstruction and the estimation of signal parameters via rotational … the song the old town road

Joint angle and delay estimation for underwater acoustic …

NettetA second method is to combine the individual estimation problems into a single joint parameter estimation problem. In our context, joint parameter estimation is discussed in a number of papers, including joint azimuth and elevation angle estima-tion [2], joint frequency and 2-D angle estimation [3], [4], and joint angle and delay estimation [5]. NettetJoint estimation of angle and delay has been widely inves-tigated for narrowband systems. In comparison with ’classical’ disjoint techniques [1]- [2], which first estimates the angle of arrive and, sequentially, the time of arrival corresponding to the previous angle, joint estimation has an advantage in cases where multiple rays have Nettet11. jul. 2024 · Maximum Likelihood Joint Angle and Delay Estimation from Multipath and Multicarrier Transmissions with Application to Indoor Localization over IEEE 802.11ac … the song the nights