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:
Jan. 14, 2025
Filed:
Feb. 15, 2024
Qualcomm Incorporated, San Diego, CA (US);
Jianghong Luo, Skillman, NJ (US);
Jing Sun, San Diego, CA (US);
Xiaoxia Zhang, San Diego, CA (US);
Navid Abedini, Basking Ridge, NJ (US);
Junyi Li, Greentown, PA (US);
Tao Luo, San Diego, CA (US);
Naeem Akl, Bridgewater, NJ (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Systems, devices, and methods for performing coordinated clear channel assessments (CCAs) in a shared radiofrequency band are provided. In one aspect, a method of wireless communication performed by a first wireless communication device includes: receiving a control signal indicating a CCA trigger associated with the first wireless communication device and a second wireless communication device; performing, based on the CCA trigger, a CCA; transmitting, to the second wireless communication device based on the CCA, a first CCA success signal; receiving, from the second wireless communication device, a second CCA success signal; initiating, based on the first CCA success signal and the second CCA success signal, a channel occupancy time (COT); and amplifying and forwarding a communication in the COT.