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:
Jul. 18, 2023
Filed:
Jul. 06, 2018
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Håkan Andersson, Vaxholm, SE;
Maciej Muhleisen, Aachen, DE;
Tomas Nylander, Värmdö, SE;
Evanny Obregon, Solna, SE;
Stefano Sorrentino, Solna, SE;
Erika Tejedor, Stockholm, SE;
Henrik Voigt, Bromma, SE;
Yunpeng Zang, Wuerselen, DE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A wireless device () is configured for dual mode V2X communications over multiple short range radio interfaces. The wireless device () is configured to transmit ITS messages over a first short range radio interface configured to operate according to a first communication standard (e.g. PC5 or IEEE 802.11p), and to receive ITS messages over both the first short range radio interface and a second short radio interface configured to operate according to a second communication standard. Implementing the transmitter chain of only one technology, either PC5 or IEEE 802.11p, at each wireless device () reduces complexity and mitigates co-channel and adjacent channel interference that is caused by uncoordinated and concurrent transmissions of different technologies from the same wireless device. Implementing receiver chains for both PC5 and 802.11p allows the wireless device () to receive signals in the ITS frequency band regardless of which technology the transmitting device is using.