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:
Oct. 15, 2019
Filed:
Jun. 29, 2015
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Gunther Auer, Stockholm, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
It is provided a method for combining signal streams in a point-to-point transmitter comprising a plurality of frequency component inputs and a transmitter output. The method is performed in the point-to-point transmitter and comprises the steps of: receiving a first set of data subcarriers for a first signal stream on respective frequency component inputs, the first signal stream intended to be transmitted on a first carrier; receiving a second set of data subcarriers for a second signal stream on respective frequency component inputs, the second signal stream intended to be transmitted on a second carrier; combining all frequency component inputs to one output signal by performing an inverse fast Fourier transform of all frequency component inputs and a parallel to serial conversion; and providing the output signal on the output for transmission to a point-to-point receiver over a point-to-point medium.