The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 27, 2022
Filed:
Jul. 11, 2019
Sony Corporation, Tokyo, JP;
Zuleita Ho, Lund, SE;
Kun Zhao, Malmö, SE;
Anders Berggren, Lund, SE;
Erik Bengtsson, Eslöv, SE;
Olof Zander, Södra Sandby, SE;
Thomas Bolin, Lund, SE;
Fredrik Rusek, Eslöv, SE;
Sony Group Corporation, Tokyo, JP;
Abstract
Methods () and devices () for performing radio transmissions in a wireless communication network are provided. A method () associated with a wireless terminal (40, 40A) which performs radio transmissions in the wireless communication network comprises: receiving () a multiple input multiple output, MIMO, transmission from an access node () of the wireless communication network; estimating () a spatial orientation (θ, (ϕ)) of an antenna array () of the wireless terminal (A) based on measurements performed by at least one sensor () of the wireless terminal (A); and based on the estimated spatial orientation (θ, (ϕ)), filtering out (33) a polarization crosstalk from the received MIMO transmission, the polarization crosstalk being associated with the spatial orientation (θ, (ϕ)) of the antenna array () of the wireless terminal (A).