Title:
METHOD FOR TRANSMITTING/RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/197285
Kind Code:
A1
Abstract:
A method for transmitting/receiving data in a wireless communication system, and a device therefor are disclosed. Particularly, a method by which user equipment (UE) transmits and receives data in a wireless communication system comprises the steps of: receiving control information including a plurality of pieces of quasi-co-location (QCL)-related information, wherein each piece of the QCL-related information is related to one or more layers; receiving a plurality of encoded codewords from the same transport block, wherein each of the codewords is received on the basis of each piece of the QCL-related information; and decoding the plurality of codewords, wherein each of the plurality of codewords can be mapped to the one or more layers related to each piece of the QCL-related information on the basis of a pre-defined mapping rule.
Inventors:
KIM HYUNGTAE (KR)
KANG JIWON (KR)
KIM KYUSEOK (KR)
KANG JIWON (KR)
KIM KYUSEOK (KR)
Application Number:
PCT/KR2020/004127
Publication Date:
October 01, 2020
Filing Date:
March 26, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L25/03; H04B7/0456; H04L1/00
Domestic Patent References:
| WO2017057989A1 | 2017-04-06 |
Other References:
CATT: "Consideration on multi-TRP/panel transmission", RL-1901296. 3GPP TSG RAN WG1 #AH, 18 January 2019 (2019-01-18), Taipei, XP051601241
NEC: "Discussion on multi-TRP transmission", RL-1810803. 3GPP TSG RAN WG1 #94B, 28 September 2018 (2018-09-28), Chengdu, China, XP051518208
NOKIA ET AL.: "Enhancements on Multi-TRP/Panel Transmission", RL-1900691. 3GPP TSG RAN WG1 #AH, 11 January 2019 (2019-01-11), Taipei, XP051576231
HUAWEI ET AL.: "Single NR-PDCCH based non-coherent JT in Rel-15", R1-1800530. 3GPP TSG RAN WG1 #AH, 13 January 2018 (2018-01-13), Vancouver, Canada, XP051384908
NEC: "Discussion on multi-TRP transmission", RL-1810803. 3GPP TSG RAN WG1 #94B, 28 September 2018 (2018-09-28), Chengdu, China, XP051518208
NOKIA ET AL.: "Enhancements on Multi-TRP/Panel Transmission", RL-1900691. 3GPP TSG RAN WG1 #AH, 11 January 2019 (2019-01-11), Taipei, XP051576231
HUAWEI ET AL.: "Single NR-PDCCH based non-coherent JT in Rel-15", R1-1800530. 3GPP TSG RAN WG1 #AH, 13 January 2018 (2018-01-13), Vancouver, Canada, XP051384908
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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