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. 14, 2020
Filed:
May. 17, 2019
Qualcomm Incorporated, San Diego, CA (US);
Srinivas Yerramalli, San Diego, CA (US);
Aleksandar Damnjanovic, Del Mar, CA (US);
Kiran Kumar Somasundaram, San Diego, CA (US);
Tao Luo, San Diego, CA (US);
Onkar Jayant Dabeer, Redmond, WA (US);
Durga Prasad Malladi, San Diego, CA (US);
Naga Bhushan, San Diego, CA (US);
Yongbin Wei, La Jolla, CA (US);
Peter Gaal, San Diego, CA (US);
Wanshi Chen, San Diego, CA (US);
Anastasios Stamoulis, San Diego, CA (US);
Hao Xu, Beijing, CN;
Xiaoxia Zhang, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Techniques are described for wireless communication. A first method may include inserting, in a first transmission using a first radio access technology (RAT), a channel occupancy identifier for a second transmission using a second RAT. The first method may also include transmitting the first transmission having the channel occupancy identifier over an unlicensed radio frequency spectrum band. A second method may include receiving, at a receiver operated using a first RAT, a channel occupancy identifier for a transmission using a second RAT. The channel occupancy identifier may be received over an unlicensed radio frequency spectrum band. The second method may also include decoding the channel occupancy identifier to identify a backoff period, and refraining from accessing the unlicensed radio frequency spectrum band using the first RAT based at least in part on the identified backoff period.