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. 23, 2021
Filed:
Jun. 22, 2017
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Tamas Szili, Budaors, HU;
János Ladvánszky, Pomaz, HU;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A technique for performing data modulation is described. As to a method aspect of the technique, n bits of data are mapped to one modulation symbol () out of a modulation alphabet comprising 2modulation symbols (). The modulation alphabet corresponds to a finite subset of a hexagonal lattice in a constellation plane () spanned by an in-phase value () and a quadrature value () of a signal. All modulation symbols () are spaced apart in the constellation plane () from a direct current, DC, component corresponding to zero in-phase value and zero quadrature value. The signal corresponding to the mapped modulation symbol () is output.