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:
May. 13, 2025
Filed:
Feb. 10, 2020
Jrd Communication (Shenzhen) Ltd., Guangdong, CN;
J RD COMMUNICATION (SHENZHEN) LTD., Guangdong, CN;
Abstract
The disclosure provides a method for wireless channel access, through which transmitter of a latency-critical communication is allowed to access the channel as soon as possible. Service-based energy detection thresholds and service-based channel access priority class may be used in listen-before-talk (LBT) operations for the latency-critical communication. When an unlicensed band is obtained for non-latency-critical service, a subset of radio resources in the unlicensed band is reserved for the latency-critical communication to bypassing an LBT operation. The method may be used to reduce latency for ultra reliable low latency communication (URLLC) transmission.