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:
Jun. 04, 2024
Filed:
Aug. 07, 2019
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Gustav Almquist, Järfälla, SE;
Stephen Grant, Pleasanton, CA (US);
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
Systems and methods are disclosed herein for intra-symbol Orthogonal Cover Code (OCC) mapping for transmissions such as, e.g., New Radio-Unlicensed (NR-U) Physical Uplink Control Channel (PUCCH) transmissions. In this regard, embodiments of a method performed by a wireless device and corresponding embodiments of a wireless device are disclosed. In some embodiments, a method performed by a wireless device comprises selecting a repetition mapping for In-Phase/Quadrature-Phase (I/Q) symbol repetitions within an Orthogonal Frequency Division Multiplexing (OFDM) or Discrete Fourier Transform spread OFDM (DFT-s-OFDM) symbol of an uplink transmission. The I/Q symbol repetitions are for application of an intra data symbol OCC to the I/Q symbol repetitions. The method further comprises transmitting an uplink transmission using the selected repetition mapping. In this manner, performance is improved. Embodiments of a method of operation of a base station and corresponding embodiments of a base station are also disclosed.