Invention Grant
- Patent Title: Method for measuring and reporting channel state information in wireless communication system and device therefor
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Application No.: US16483374Application Date: 2018-01-31
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Publication No.: US11032045B2Publication Date: 2021-06-08
- Inventor: Jiwon Kang , Kijun Kim , Jonghyun Park
- 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.
- International Application: PCT/KR2018/001331 WO 20180131
- International Announcement: WO2018/143665 WO 20180809
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04W24/10 ; H04W72/04
Abstract:
This specification provides a method for measuring and reporting channel state information in a wireless communication system.
Specifically, a method for reporting, by a user equipment, channel state information (CSI) in a wireless communication system includes: receiving CSI configuration information related to a CSI reporting procedure; receiving one or more channel state information (CSI)-reference signals (CSI-RSs); and reporting the CSI determined by measurement values estimated by the one or more CSI-RSs, in which first triggering for transmission of the one or more CSI-RSs and second triggering for reporting of the CSI may be indicated through downlink control information.
Specifically, a method for reporting, by a user equipment, channel state information (CSI) in a wireless communication system includes: receiving CSI configuration information related to a CSI reporting procedure; receiving one or more channel state information (CSI)-reference signals (CSI-RSs); and reporting the CSI determined by measurement values estimated by the one or more CSI-RSs, in which first triggering for transmission of the one or more CSI-RSs and second triggering for reporting of the CSI may be indicated through downlink control information.
Information query
