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Patent Searching and Data


Title:
METHOD FOR TRANSMITTING AND RECEIVING PLURALITY OF PHYSICAL DOWNLINK SHARED CHANNELS IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE FOR SAME
Document Type and Number:
WIPO Patent Application WO/2020/080917
Kind Code:
A1
Abstract:
The present specification provides a method for transmitting and receiving downlink data in a wireless communication system and a device for same. In particular, the method carried out by a terminal may comprise the steps of: receiving downlink control information for scheduling the downlink data in a first time unit and a second time unit; receiving information on mappings between layer groups and transmission configuration indication (TCI) states; receiving downlink data, which is related to a first layer group, in the first time unit on the basis of a first TCI state; receiving downlink data, which is related to a second layer group, in the first time unit on the basis of a second TCI state; and receiving downlink data, which is related to a third layer group, in the second time unit on the basis of a third TCI state.

Inventors:
KANG JIWON (KR)
KIM HYUNGTAE (KR)
Application Number:
PCT/KR2019/013845
Publication Date:
April 23, 2020
Filing Date:
October 21, 2019
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L5/00; H04L1/00; H04W72/04
Foreign References:
US20180227886A12018-08-09
Other References:
SAMSUNG: "Remaining Issues on Beam Management", RL-1810839. 3GPP TSG RAN WG1 MEETING #94BIS, 29 September 2018 (2018-09-29), Chengdu, China, XP051518244
SONY: "Remaining issues on Rel.15 beam management", R1-1810628. 3GPP TSG-RAN WG1 #94BIS, 28 September 2018 (2018-09-28), Chengdu, China, XP051518034
"Beam management for NR. R 1-1811633", 3GPP TSG-RAN WG1 #94BIS, 30 September 2018 (2018-09-30), Chengdu. China, XP051519027
"Remaining Issues on Beam Management", R1-1810751. 3GPP TSG RAN WG1 MEETING #94BIS, 29 September 2018 (2018-09-29), Chengdu. China, XP051518155
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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