Title:
METHOD AND DEVICE FOR MEASURING AND REPORTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/027219
Kind Code:
A1
Abstract:
A method for measuring and reporting a beam by means of a terminal in a wireless communication system according to an embodiment of the present invention may comprise the steps of: measuring a plurality of transmission beams for a physical downlink control channel (PDCCH) via at least one reception beam; determining at least one transmission beam to be reported to a base station, according to a result of measuring the plurality of transmission beams; and transmitting, to the base station, a measurement report including information relating to the determined at least one transmission beam, wherein the terminal identifies a reception beam applied to each of the determined at least one transmission beam, and reports an index of a synchronization signal block available through the identified reception beam, to the base station via the measurement report.
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Inventors:
SEO INKWON (KR)
KIM KIJUN (KR)
YI YUNJUNG (KR)
KIM KIJUN (KR)
YI YUNJUNG (KR)
Application Number:
PCT/KR2018/008667
Publication Date:
February 07, 2019
Filing Date:
July 31, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B7/06; H04B7/08
Foreign References:
| US20170208494A1 | 2017-07-20 |
Other References:
SAMSUNG: "Multibeam Transmission for PDCCH", R1-1710695, 3GPP TSGRAN WG1 NR AD-HOC#2, 16 June 2017 (2017-06-16), Qingdao, P.R. China, XP051304343
AT &T: "DL Beam Management Details", R1-1710430, 3GPP TSG RAN WG1 AD HOC MEETING #2, 17 June 2017 (2017-06-17), Qingdao, China, XP051305029
SAMSUNG: "Beam Management for PDCCH", R1-1711604, 3GPP TSG RAN WG1 MEETING NR AH2, 23 June 2017 (2017-06-23), Qingdao, China, XP051305851
"Remaining Issues on Cell Quality Derivation from N Beams", R2-1706661, 3GPP TSG RAN WG2#NR . ADHOC#2, 16 June 2017 (2017-06-16), Qingdao, China, XP051306553
"Multi-beam Operation for NR PDCCH", R1-1710545, 3GPP TSG RAN WG1 NR AD_HOC#2, 17 June 2017 (2017-06-17), Qingdao, P.R. China, XP051305116
AT &T: "DL Beam Management Details", R1-1710430, 3GPP TSG RAN WG1 AD HOC MEETING #2, 17 June 2017 (2017-06-17), Qingdao, China, XP051305029
SAMSUNG: "Beam Management for PDCCH", R1-1711604, 3GPP TSG RAN WG1 MEETING NR AH2, 23 June 2017 (2017-06-23), Qingdao, China, XP051305851
"Remaining Issues on Cell Quality Derivation from N Beams", R2-1706661, 3GPP TSG RAN WG2#NR . ADHOC#2, 16 June 2017 (2017-06-16), Qingdao, China, XP051306553
"Multi-beam Operation for NR PDCCH", R1-1710545, 3GPP TSG RAN WG1 NR AD_HOC#2, 17 June 2017 (2017-06-17), Qingdao, P.R. China, XP051305116
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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