- Patent Title: Method and device in communication node for wireless communication
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Application No.: US17123137Application Date: 2020-12-16
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Publication No.: US11696143B2Publication Date: 2023-07-04
- Inventor: Zheng Liu , Xiaobo Zhang , Lin Yang
- Applicant: Zheng Liu , Xiaobo Zhang , Lin Yang
- Applicant Address: CN Shanghai
- Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
- Current Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
- Current Assignee Address: CN Shanghai
- Priority: CN 1810468288.3 2018.05.16
- Main IPC: H04W16/14
- IPC: H04W16/14 ; H04W72/0446 ; H04L27/26 ; H04L5/00

Abstract:
The disclosure discloses a method and device in a communication node for wireless communication. The communication node receives first information, and performs Q energy detections respectively in Q time sub-pools within a first sub-band, and if energy detected by each energy detection of the Q energy detections is lower than a first threshold, starts to transmit a first radio signal at a first time-instant; the first information is used to determine K candidate time-instant subsets; a target time-instant subset is one of the K candidate time-instant subsets, the first time-instant belongs to the target time-instant subset; a frequency-domain bandwidth of the first sub-band is used to determine the target time-instant subset out of the K candidate time-instant subsets, and frequency-domain resources occupied by the first radio signal belong to the first sub-band. The disclosure can improve access fairness.
Public/Granted literature
- US20210105635A1 METHOD AND DEVICE IN COMMUNICATION NODE FOR WIRELESS COMMUNICATION Public/Granted day:2021-04-08
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