Title:
METHOD FOR MANAGING BEAM PERFORMED BY TERMINAL IN WIRELESS COMMUNICATION SYSTEM, AND TERMINAL USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/091553
Kind Code:
A1
Abstract:
Provided are a method for managing a beam performed by a terminal in a wireless communication system and a device using the method. According to the method, the terminal performs a power saving operation on a first cell and receives a PDCCH through a second cell, wherein the PDCCH requests to measure a reference signal transmitted aperiodically in the first cell. The reference signal is received at a particular time for a DRX cycle related to the power saving operation. The terminal generates beam related information to be used in the first cell by measuring the reference signal in the first cell.
Inventors:
YOU HYANGSUN (KR)
YI YUNJUNG (KR)
HWANG DAESUNG (KR)
PARK JONGHYUN (KR)
YI YUNJUNG (KR)
HWANG DAESUNG (KR)
PARK JONGHYUN (KR)
Application Number:
PCT/KR2019/014811
Publication Date:
May 07, 2020
Filing Date:
November 04, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L5/00; H04W24/10; H04W16/28; H04W52/02; H04W72/04
Other References:
QUALCOMM INCORPORATED: "UE Adaptation to the Traffic and UE Power Consumption Characteristics", R1-1811282, 3GPP TSG RAN WG1 #94B, 29 September 2018 (2018-09-29), Chengdu, China, XP051518685
QUALCOMM INCORPORATED: "Triggering Adaptation of UE Power Consumption Characteristics", R1-1811283, 3GPP TSG RAN WG1 #94B, 29 September 2018 (2018-09-29), Chengdu, China, XP051518686
SAMSUNG: "NR C-DRX enhancement considering beamforming", R2-1801414, 3GPP TSG RAN WG2 #AH, 12 January 2018 (2018-01-12), Vancouver, Canada, XP051386823
APPLE INC. ET AL.: "Potential Enhancements for NR UE Power Saving1", R1-1804773, 3GPP TSG RAN WG1 #92B, 7 April 2018 (2018-04-07), Sanya, China, XP051414129
MEDIATEK INC.: "On UE power saving for NR", R1-1806803, 3GPP TSG RAN WG1 #93, 12 May 2018 (2018-05-12), Busan, Korea, XP051462774
QUALCOMM INCORPORATED: "Triggering Adaptation of UE Power Consumption Characteristics", R1-1811283, 3GPP TSG RAN WG1 #94B, 29 September 2018 (2018-09-29), Chengdu, China, XP051518686
SAMSUNG: "NR C-DRX enhancement considering beamforming", R2-1801414, 3GPP TSG RAN WG2 #AH, 12 January 2018 (2018-01-12), Vancouver, Canada, XP051386823
APPLE INC. ET AL.: "Potential Enhancements for NR UE Power Saving1", R1-1804773, 3GPP TSG RAN WG1 #92B, 7 April 2018 (2018-04-07), Sanya, China, XP051414129
MEDIATEK INC.: "On UE power saving for NR", R1-1806803, 3GPP TSG RAN WG1 #93, 12 May 2018 (2018-05-12), Busan, Korea, XP051462774
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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