Title:
METHOD FOR TRANSMITTING AND RECEIVING SCHEDULING INFORMATION IN COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/035555
Kind Code:
A1
Abstract:
A method for transmitting and receiving scheduling information in a communication system is disclosed. A method for operating a UE comprises the steps of: receiving, from a base station, a control channel including scheduling information of first data in slot #n; receiving, from the base station, a data channel including the first data and second data in the slot #n; receiving, from the base station, a control channel in slot #n + k, the control channel including PI indicating a transmission position of the second data in the slot #n; and demodulating the data channel on the basis of the scheduling information and the PI. Therefore, the performance of a communication system can be improved.
Inventors:
JUNG HOI YOON (KR)
PARK SUNG IK (KR)
KIM HEUNG MOOK (KR)
HUR NAM HO (KR)
PARK SUNG IK (KR)
KIM HEUNG MOOK (KR)
HUR NAM HO (KR)
Application Number:
PCT/KR2018/007664
Publication Date:
February 21, 2019
Filing Date:
July 05, 2018
Export Citation:
Assignee:
ELECTRONICS & TELECOMMUNICATIONS RES INST (KR)
International Classes:
H04L27/26; H04L1/00; H04L5/00; H04W72/04; H04W72/12
Foreign References:
| US20150016376A1 | 2015-01-15 | |||
| US20160374094A1 | 2016-12-22 |
Other References:
CATT: "Further design considerations for DL pre-emption indication", R11710 101, 3GPP TSG RAN WG1 NR AD-HOC #2, 17 June 2017 (2017-06-17), Qingdao, P. R. China, XP051304823
KT CORP.: "Views on preemption indication for DL", RI-1711474, 3GPP TSG RAN WG1 NR AD-HOC#2, 16 June 2017 (2017-06-16), Qingdao, P.R. China, XP051304481
SHARP: "Pardon the Interruption: Downlink Control Signaling to Enable Preemp tion and CBG-based (Re) Transmission", R1-1711245, 3GPP TSG RAN WG1 NR#2 AH MEETING, 17 June 2017 (2017-06-17), Qingdao, P. R. China, XP051305504
KT CORP.: "Views on preemption indication for DL", RI-1711474, 3GPP TSG RAN WG1 NR AD-HOC#2, 16 June 2017 (2017-06-16), Qingdao, P.R. China, XP051304481
SHARP: "Pardon the Interruption: Downlink Control Signaling to Enable Preemp tion and CBG-based (Re) Transmission", R1-1711245, 3GPP TSG RAN WG1 NR#2 AH MEETING, 17 June 2017 (2017-06-17), Qingdao, P. R. China, XP051305504
Attorney, Agent or Firm:
E-SANG PATENT & TRADEMARK LAW FIRM (KR)
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