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:
Sep. 15, 2026
Filed:
Jun. 21, 2023
Nxp B.v., Eindhoven, NL;
Vincent Pierre Martinez, Venerque, FR;
NXP B.V., Eindhoven, NL;
Abstract
The received RF signal includes a first RF signal encoding a first orthogonal frequency-division multiplexing (OFDM) symbol of a first long-term evolution (LTE) V2X data packet. A legacy long training field (L-LTF) symbol is determined using the received RF signal (), a channel estimation is calculated () using the L-LTF symbol, and legacy signal (L-SIG) field control bits are determined () from the received RF signal, the L-SIG field control bits including a plurality of IQ samples. A plurality of candidate L-SIG decodings are generated () using the IQ samples and the channel estimation, wherein each candidate L-SIG decoding of the plurality of L-SIG decodings is generated by setting a different number of IQ samples in the L-SIG field control bits to zero values (), and a first L-SIG decoding of the plurality of candidate L-SIG decodings is identified (). A data field from the received RF signal is decoded using the first L-SIG decoding ().