Title:
METHOD AND APPARATUS FOR PERIODICALLY TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/125907
Kind Code:
A1
Abstract:
The present disclosure relates to a communication technique for merging, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security- and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. The present disclosure discloses a method and apparatus for transmitting and receiving downlink grant-free-based data.
Inventors:
PARK SUNGJIN (KR)
OH JINYOUNG (KR)
BANG JONGHYUN (KR)
SHIN CHEOLKYU (KR)
OH JINYOUNG (KR)
BANG JONGHYUN (KR)
SHIN CHEOLKYU (KR)
Application Number:
PCT/KR2020/018730
Publication Date:
June 24, 2021
Filing Date:
December 21, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W72/12; H04L1/18; H04L5/00
Foreign References:
| KR20130115348A | 2013-10-21 |
Other References:
NTT DOCOMO, INC: "Discussions on DL SPS enhancement", 3GPP DRAFT; R1-1912891, vol. RAN WG1, 9 November 2019 (2019-11-09), Reno, USA, pages 1 - 9, XP051823670
WILUS INC: "Remaining Issues on SPS PDSCH for NR URLLC", 3GPP DRAFT; R1-1913071, vol. RAN WG1, 9 November 2019 (2019-11-09), Reno, USA, pages 1 - 5, XP051823764
MOTOROLA MOBILITY, LENOVO: "HARQ-ACK feedback for enhanced DL SPS", 3GPP DRAFT; R1-1912854, vol. RAN WG1, 9 November 2019 (2019-11-09), Reno, USA, pages 1 - 4, XP051823652
INSTITUTE FOR INFORMATION INDUSTRY (III): "Enhancements to DL SPS", 3GPP DRAFT; R1-1912778, vol. RAN WG1, 8 November 2019 (2019-11-08), Reno, USA, pages 1 - 5, XP051820196
3GPP STANDARD TS38.213
3GPP STANDARD TS 38.213
See also references of EP 4064780A4
WILUS INC: "Remaining Issues on SPS PDSCH for NR URLLC", 3GPP DRAFT; R1-1913071, vol. RAN WG1, 9 November 2019 (2019-11-09), Reno, USA, pages 1 - 5, XP051823764
MOTOROLA MOBILITY, LENOVO: "HARQ-ACK feedback for enhanced DL SPS", 3GPP DRAFT; R1-1912854, vol. RAN WG1, 9 November 2019 (2019-11-09), Reno, USA, pages 1 - 4, XP051823652
INSTITUTE FOR INFORMATION INDUSTRY (III): "Enhancements to DL SPS", 3GPP DRAFT; R1-1912778, vol. RAN WG1, 8 November 2019 (2019-11-08), Reno, USA, pages 1 - 5, XP051820196
3GPP STANDARD TS38.213
3GPP STANDARD TS 38.213
See also references of EP 4064780A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
Download PDF: