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:
Nov. 02, 2021
Filed:
Feb. 28, 2017
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Junaid Ansari, Fürt, DE;
Reem Karaki, Aachen, DE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A technique for transmitting on multiple frequency carriers in a radio access network (RAN) in potential coexistence with an interferer using at least one of the multiple frequency carriers is described. As to a method aspect of the technique, when there is a transmission on at least one first frequency carrier among the multiple frequency carriers in a transmit opportunity interval, a clear channel assessment (CCA) on at least one second frequency carrier among the multiple frequency carriers is performed before expiry of the transmit opportunity interval. If the at least one second frequency carrier is available according to the CCA, the transmission uses the at least one second 10 frequency carrier in the transmit opportunity interval.