Title:
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/162519
Kind Code:
A1
Abstract:
The present invention relates to a method and an apparatus therefor, the method comprising the steps of: receiving a synchronization signal/public broadcast channel (SS/PBCH) block within a plurality of SS/PBCH block candidates located on an unlicensed band; obtaining physical downlink control channel (PDCCH) configuration information for receiving system information on the basis of the SS/PBCH block; receiving a PDCCH for scheduling a physical downlink shared channel (PDSCH) including system information on the basis of the PDCCH configuration information; and receiving the PDSCH scheduled by the PDCCH, wherein the PDCCH configuration information includes information on a subcarrier interval of a control resource set (CORESET) through which the PDCCH is transmitted, the CORESET is configured in a period of symbols consecutively located in front of a plurality of SS/PBCH block candidates, and the start symbol of CORESET is determined from between 1 ) the first symbol of slots included in the period of symbols, or 2) the first symbol of regions in which the period of symbols is divided by the number of SS/PBCH block candidates.
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Inventors:
KIM SEONWOOK (KR)
KO HYUNSOO (KR)
YANG SUCKCHEL (KR)
KO HYUNSOO (KR)
YANG SUCKCHEL (KR)
Application Number:
PCT/KR2021/001899
Publication Date:
August 19, 2021
Filing Date:
February 15, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L5/00; H04W72/04; H04W72/12
Domestic Patent References:
| WO2019190251A1 | 2019-10-03 | |||
| WO2019099173A1 | 2019-05-23 |
Foreign References:
| KR101999702B1 | 2019-07-12 |
Other References:
NTT DOCOMO, INC: "Discussion on remaining details on RMSI delivery", 3GPP DRAFT; R1-1718181_DISCUSSION ON REMAINING DETAILS ON RMSI DELIVERY_FINAL, vol. RAN WG1, 3 October 2017 (2017-10-03), Prague, CZ, pages 1 - 7, XP051352889
NOKIA, NOKIA SHANGHAI BELL: "Remaining details on NR-PBCH", 3GPP DRAFT; R1-1716524, vol. RAN WG1, 12 September 2017 (2017-09-12), Nagoya, Japan, pages 1 - 13, XP051330084
NOKIA, NOKIA SHANGHAI BELL: "Remaining details on NR-PBCH", 3GPP DRAFT; R1-1716524, vol. RAN WG1, 12 September 2017 (2017-09-12), Nagoya, Japan, pages 1 - 13, XP051330084
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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