Invention Grant
- Patent Title: Method for terminal for reporting channel status information and apparatus for the method in wireless communication system supporting carrier aggregation
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Application No.: US15529962Application Date: 2015-12-09
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Publication No.: US10257737B2Publication Date: 2019-04-09
- Inventor: Hyunho Lee , Suckchel Yang , Seungmin Lee , Hanjun Park , Daesung Hwang
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee Hong Degerman Kang & Waimey
- International Application: PCT/KR2015/013459 WO 20151209
- International Announcement: WO2016/093618 WO 20160616
- Main IPC: H04W24/10
- IPC: H04W24/10 ; H04W72/14 ; H04L5/00 ; H04L1/00 ; H04L1/18 ; H04W72/04 ; H04W88/02 ; H04W88/08
Abstract:
A method for a user equipment for reporting aperiodic channel status information in a carrier aggregation system according to one embodiment of the present invention is carried out by the user equipment and may comprise the steps of: receiving DCI, comprising a CSI request field, for approving a downlink from a base station; generating aperiodic CSI for a CSI measurement target included in a particular triggering set corresponding to the particular bit value of the CSI request field; and transmitting the generated aperiodic CSI to the base station.
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