Invention Grant
- Patent Title: Method of determining downlink transmission timing of IAB node
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Application No.: US17671297Application Date: 2022-02-14
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Publication No.: US11564191B2Publication Date: 2023-01-24
- Inventor: Haewook Park , Byounghoon Kim , Kijun Kim , Sukhyon Yoon , Hyunsoo Ko
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: KR10-2019-0099373 20190814,KR10-2019-0106151 20190828
- Main IPC: H04W56/00
- IPC: H04W56/00

Abstract:
A downlink transmission timing determination method performed by an integrated access and backhaul (IAB) node comprises: receiving a synchronization offset from a parent node; receiving a parameter related to a timing advance (TA) between an uplink transmission timing and a downlink reception timing; and on the basis of the synchronization offset and the parameter, determining a downlink transmission timing, wherein in comparison with the downlink reception timing, the downlink transmission timing has a time difference corresponding to a value calculated on the basis of the synchronization offset and the parameter.
Public/Granted literature
- US20220167296A1 METHOD OF DETERMINING DOWNLINK TRANSMISSION TIMING OF IAB NODE Public/Granted day:2022-05-26
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