Title:
METHOD AND APPARATUS FOR MONITORING DOWNLINK CONTROL INFORMATION
Document Type and Number:
WIPO Patent Application WO/2022/188097
Kind Code:
A1
Abstract:
The present application relates to a method and an apparatus for monitoring DCI. The method includes: receiving a DCI from a BS, wherein the DCI includes an indicator; determining one or more sensing beams used by the BS to perform a LBT procedure according to the indicator and a higher layer signaling; and determining one or more transmission beams used by the BS to transmit PDCCH according to the indicator and the higher layer signaling, wherein the one or more transmission beams are within a spatial region of a CO initiated by the BS after completing the directional LBT with the one or more sensing beams.
Inventors:
ZHANG YU (CN)
LEI HAIPENG (CN)
LEI HAIPENG (CN)
Application Number:
PCT/CN2021/080224
Publication Date:
September 15, 2022
Filing Date:
March 11, 2021
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04W74/08
Domestic Patent References:
| WO2021038121A1 | 2021-03-04 | |||
| WO2020091080A1 | 2020-05-07 |
Foreign References:
| US20190141693A1 | 2019-05-09 | |||
| CN112352464A | 2021-02-09 |
Other References:
LENOVO, MOTOROLA MOBILITY: "Channel access mechanisms for NR from 52.6 GHz to 71GHz", 3GPP DRAFT; R1-2100062, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-meeting; 20210125 - 20210205, 18 January 2021 (2021-01-18), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051970234
VIVO: "Discussions on channel access mechanism for NR operation from 52.6GHz to 71 GHz", 3GPP DRAFT; R1-2100434, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210125 - 20210205, 18 January 2021 (2021-01-18), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051970356
VIVO: "Discussions on channel access mechanism for NR operation from 52.6GHz to 71 GHz", 3GPP DRAFT; R1-2100434, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210125 - 20210205, 18 January 2021 (2021-01-18), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051970356
Attorney, Agent or Firm:
LEE AND LI - LEAVEN IPR AGENCY LTD. (CN)
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