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Patent Searching and Data


Title:
METHOD AND DEVICE FOR REPORTING CHANNEL STATE IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/236180
Kind Code:
A1
Abstract:
A method for reporting a channel state in a wireless communication system according to an embodiment of the present invention may comprise the steps of: receiving a channel state report setting including an index of a first bandwidth part (BWP); receiving a trigger of a channel state report for a second BWP other than the first BWP; measuring a channel state in the second BWP in a measurement gap according to the trigger; and transmitting the measured channel state to a base station on an available uplink resource within a first activated BWP after the measurement gap.

Inventors:
YUM KUNIL (KR)
KANG JIWON (KR)
KIM KIJUN (KR)
YI YUNJUNG (KR)
Application Number:
PCT/KR2018/007073
Publication Date:
December 27, 2018
Filing Date:
June 22, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B7/06; H04B17/24
Domestic Patent References:
WO2017059829A22017-04-13
Other References:
MEDIATEK INC.: "Further Details on Wider Bandwidth Operations in NR", 3GPP TSG-RAN WG1 AD-HOC #2, no. R1-1710796, 17 June 2017 (2017-06-17), Qingdao, China, XP051305224
ERICSSON: "On partial bands and CSI acquisition", 3GPP TSG-RAN WG1 NR AD-HOC #2, 17 June 2017 (2017-06-17), Qingdao, China, XP051305335
LG ELECTRONICS: "Remaining details on wider bandwidth operation", 3GPP TSG-RAN WG1 MEETING AD HOC, no. R1-1710352, 17 June 2017 (2017-06-17), Qingdao, China, XP051304973
SAMSUNG: "Discussions on CSI measurements and reporting for NR", 3GPP TSG-RAN WG1 NR AD-HOC #2, no. R1-1710668, 16 June 2017 (2017-06-16), Qingdao, China, XP051304325
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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