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. 23, 2024
Filed:
Mar. 27, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A method by a wireless device includes receiving a message from a radio access network, RAN, node serving the wireless device including an indication of failure of a clear channel assessment, CCA, procedure by the RAN node on a wireless channel, and adapting a serving cell procedure in response to the message. A method by a RAN node, includes performing a CCA on a downlink channel, determining based on the CCA whether or not the downlink channel is occupied, and transmitting a message to a wireless device including an indication of a CCA failure based on a determination that the downlink channel was occupied. Related wireless devices and network nodes are disclosed.