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:
Feb. 25, 2025
Filed:
Nov. 19, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Hadi Bahramiabarghouei, Kanata, CA;
Dongxun Jia, Ottawa, CA;
Xiaochuan Li, Ottawa, CA;
Izabela Kurek, Kanata, CA;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A method, system and apparatus for an optimized radiation pattern for an indoor ceiling and/or wall mounted radio unit for distributed antenna systems/radio dot systems (DAS/RDS) are disclosed. According to one aspect, a method includes obtaining beam forming weights for generating a shaped radiation pattern that provides a same effective isotropic power radiated (EIPR) at multiple locations inside a target cell, and applying the obtained beam forming weights to signals directed to an array of antenna elements of the radio interface to generate the shaped radiation pattern.