Title:
METHOD FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE FOR SAME
Document Type and Number:
WIPO Patent Application WO/2020/091542
Kind Code:
A1
Abstract:
The present invention relates to a method whereby user equipment (UE) transmits channel state information (CSI) in a wireless communication system and to a device therefor. According to the present invention, a terminal receives configuration information for CSI reporting from a base station and receives a reference signal from the base station on the basis of the configuration information. The terminal may receive downlink control information (DCI) via a physical downlink control channel (PDCCH), calculate CSI about a particular channel on the basis of the configuration information and the DCI, and report same to the base station.
Inventors:
PARK HAEWOOK (KR)
KANG JIWON (KR)
KIM KIJUN (KR)
CHUNG JAEHOON (KR)
PARK JONGHYUN (KR)
KANG JIWON (KR)
KIM KIJUN (KR)
CHUNG JAEHOON (KR)
PARK JONGHYUN (KR)
Application Number:
PCT/KR2019/014777
Publication Date:
May 07, 2020
Filing Date:
November 04, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B7/06; H04B7/0408; H04B7/0456
Domestic Patent References:
| WO2018199704A1 | 2018-11-01 |
Foreign References:
| KR20170132221A | 2017-12-01 | |||
| US20180278315A1 | 2018-09-27 |
Other References:
INTEL CORPORATION: "Discussion on CSI Enhancements", R1-1810789, 3GPP RAN WG1 MEETING #94B, 29 September 2018 (2018-09-29), Chengdu, China, XP051518194
ZTE ET AL.: "Type II CSI enhancements for MU-MIMO", RL-1810219, 3GPP RAN WG1 MEETING #94B, 29 September 2018 (2018-09-29), Chengdu, China
ZTE ET AL.: "Type II CSI enhancements for MU-MIMO", RL-1810219, 3GPP RAN WG1 MEETING #94B, 29 September 2018 (2018-09-29), Chengdu, China
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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