Title:
METHOD FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/169318
Kind Code:
A1
Abstract:
A method for receiving downlink control information by a terminal in a wireless communication system according to an embodiment of the present invention may comprise the steps of: receiving, from a base station, beam configuration information for configuring a plurality of beams in at least one control resource set (CORESET); performing blind detection of, on the at least one CORESET, a downlink control channel transmitted through at least one of the plurality of beams; and obtaining downlink control information from the downlink control channel obtained through the blind detection, wherein the total number of times of blind detection that can be performed by the terminal is distributedly allocated to the plurality of beams, and the terminal can perform blind detection according to the number of times of blind detection allocated to each beam.
Inventors:
JO SOONKI (KR)
YI YUNJUNG (KR)
SEO INKWON (KR)
YI YUNJUNG (KR)
SEO INKWON (KR)
Application Number:
PCT/KR2018/003027
Publication Date:
September 20, 2018
Filing Date:
March 15, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L5/00; H04B7/06; H04L1/00; H04W72/04
Domestic Patent References:
| WO2017039737A1 | 2017-03-09 |
Other References:
ZTE: "NR DL Control Channel Structure", 3GPP TSG RAN WG1 NR AD-HOC MEETING, R1-1700257, 10 January 2017 (2017-01-10), Spokane, USA, XP051202760
LG ELECTRONICS: "Discussion on search space design", 3GPP TSG RAN WG1 MEETING #88, R1-1702477, 7 February 2017 (2017-02-07), Athens, Greece, XP051221335
HUAWEI: "Search space design aspects", 3GPP TSG RAN WG1 MEETING #88, R1-1701640, 6 February 2017 (2017-02-06), Athens, Greece, XP051220523
CATT: "DL control search space design", 3GPP TSG RAN WG1 MEETING #88, R1-1702093, 7 February 2017 (2017-02-07), Athens, Greece, XP051221007
See also references of EP 3598684A4
LG ELECTRONICS: "Discussion on search space design", 3GPP TSG RAN WG1 MEETING #88, R1-1702477, 7 February 2017 (2017-02-07), Athens, Greece, XP051221335
HUAWEI: "Search space design aspects", 3GPP TSG RAN WG1 MEETING #88, R1-1701640, 6 February 2017 (2017-02-06), Athens, Greece, XP051220523
CATT: "DL control search space design", 3GPP TSG RAN WG1 MEETING #88, R1-1702093, 7 February 2017 (2017-02-07), Athens, Greece, XP051221007
See also references of EP 3598684A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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