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:
Jan. 05, 2021
Filed:
Nov. 29, 2016
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Mattias Frenne, Uppsala, SE;
Håkan Andersson, Linköping, SE;
Johan Furuskog, Stockholm, SE;
Johan Kåredal, Lund, SE;
Niclas Wiberg, Linköping, SE;
Qiang Zhang, Täby, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
Embodiments herein relate to a method performed by a radio-network node () for handling Beam Reference Signals, BRS, of a beam transmitted by the radio-network node () in a wireless communications network. The radio-network node creates BRS blocks, wherein each BRS block comprises a respective group of adjacent subcarriers for the BRS belonging to a port of the beam, wherein the BRS belonging to the port is carried over each subcarrier in the respective group of adjacent subcarriers of each BRS block. Furthermore, the radio-network node transmits the BRS blocks spread over a bandwidth in a same Orthogonal Frequency Division Multiplexing, OFDM, symbol.