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Title:
METHOD FOR TRANSMITTING AND RECEIVING SIGNALS FOR ULTRA RELIABLE LOW LATENCY COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2019/216599
Kind Code:
A1
Abstract:
A method for transmitting and receiving signals for ultra reliable low latency communication is disclosed. A method of operating a terminal comprises the steps of: receiving, from a base station, first DCI including resource allocation information of a first PDSCH; performing a blind decoding operation on a PDCCH candidate when a resource region of the first PDSCH indicated by the first DCI overlaps with a resource region of the PDCCH candidate; and performing a receiving operation of a downlink channel on the basis of a result of the blind decoding operation. Therefore, the performance of a communication system can be improved.

Inventors:
MOON, Sung Hyun (111-501, 25 Mannyeon-ro,,Seo-gu, Daejeon, 35201, KR)
KO, Young Jo (106-1003, 11 Cheongsaseo-ro,,Seo-gu, Daejeon, 35219, KR)
KIM, Cheul Soon (401 91-2, Gajeong-ro,Yuseong-gu, Daejeon, 34120, KR)
BAEK, Seung Kwon (205-903, 343 Jijok-ro,,Yuseong-gu, Daejeon, 34071, KR)
SHIN, Woo Ram (307-1802, 251 Jukdong-ro,,Yuseong-gu, Daejeon, 34127, KR)
YOON, Chan Ho (505-2402, 33 Banseokdong-ro,,Yuseong-gu, Daejeon, 34069, KR)
Application Number:
KR2019/005276
Publication Date:
November 14, 2019
Filing Date:
May 02, 2019
Export Citation:
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Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (218 Gajeong-ro, Yuseong-gu, Daejeon, 34129, KR)
International Classes:
H04L5/00; H04J11/00; H04L1/00; H04W72/04; H04W72/12
Foreign References:
EP3297367A12018-03-21
Other References:
NTT DOCOMO, INC.: "Resource sharing between PDCCH and PDSCH", 3GPP TSG RAN WG1 MEETING #90 R1-1713933, 20 August 2017 (2017-08-20), Prague , P.R. Czech ia, XP051316725
VIVO: "Multiplexing data with different transmission durations", 3GPP TSG RAN WG1 MEETING 90BIS R1-1717502, 3 October 2017 (2017-10-03), Prague, CZ, XP051352699
LG ELECTRONICS INC.: "Summary of E-mail discussion on [99bis#43][NR UP/MAC] Impact of BWP", 3GPP TSG-RAN WG2 MEETING #100 R2-1713879, 17 November 2017 (2017-11-17), Reno, USA, XP051372515
HUAWEI: "Resource multiplexing of downlink control and data", 3GPP TSG RAN WG1 MEETING #89 R1-1706948, 8 May 2017 (2017-05-08), Hangzhou, China, XP051263410
Attorney, Agent or Firm:
E-SANG PATENT & TRADEMARK LAW FIRM (3F. 188, Baumoe-ro,Seocho-gu, Seoul, 06747, KR)
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