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:
May. 30, 2017
Filed:
Jun. 17, 2014
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Özgün Paker, Waalre, NL;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
Embodiments of the invention concern a method of equalizing (S), in a turbo equalizing system (S), by sphere decoding (S) a signal transmitted over a channel by a multiple input multiple output system, comprising: receiving (S) said transmitted signal, building (S) at least one search tree, providing (S) likelihoods of bits, for said transmitted signal, from said built search tree(s) and from said received transmitted signal, wherein equalizing method (S) also comprises receiving feedback signal from a channel decoder (S) of said turbo equalizing system (S), and wherein said feedback signal is used to build (S) said search tree(s).