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:
Dec. 05, 2017
Filed:
Dec. 05, 2014
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Ather Gattami, Stockholm, SE;
Emil Ringh, Stockholm, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
The invention refers to faster than Nyquist communication system wherein a set of symbols is conveyed from a transmitter () to a receiver (), wherein the transmitter () and the receiver () are coupled by means of a transmission channel (), comprising a precoder () adapted for generating a set of precoded symbols from a set of input symbols by performing a matrix operation with a precoding matrix, a pulse filter () adapted for generating a transmission signal to be transmitted over the transmission channel () as a function of the precoded symbols, a receiving filter () adapted for generating a set of sampled symbols as a function of the transmission signal and noise added by the transmission channel, and a decoder () adapted for generating a set of decoded symbols as a function of the set of sampled symbols, wherein the elements of the precoding matrix are dependent on a property of the pulse filter (), The invention further refers to a transmitter, a receiver and corresponding methods, and to a user equipment and a base station.