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. 21, 2021
Filed:
Jun. 16, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Meng Wang, Sundbyberg, SE;
Fredrik Gunnarsson, Linköping, SE;
Henrik Rydén, Solna, SE;
Torbjörn Wigren, Uppsala, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
Embodiments herein relate to a method performed by a first communication node () for determining the position (of a second communication node () in a wireless communications network (). The first communication node () transmits a timing measurement message to the second communication node () as a beamformed transmission based on channel sounding feedback information received from the second communication node (). The first communication node () also receives an acknowledgement message from the second communication node () for the timing measurement message in the beamformed transmission. Furthermore, the first communication node () determines the position of the second communication node () at least partly based on a transmission time of the timing measurement message and a reception time of the acknowledgement message. Embodiments of the first communication node () are also described. Embodiments herein also relate to a second communication.