Title:
RESOURCE INDICATION METHOD AND RELATED EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2021/203967
Kind Code:
A1
Abstract:
The embodiments of the present application relate to the technical field of communications, and provide a resource indication method and related equipment. By means of implementing the method provided in the embodiments of the present application, a terminal device can send HARQ-ACK by means of a PUCCH resource of at least one sub-slot, which can improve the flexibility with which the terminal device sends HARQ-ACK to a network device. The resource indication method can be applied to a terminal device. The method can comprise: the terminal device can receive DCI from a network device, and the DCI is used to indicate a slot of the terminal device transmitting HARQ-ACK. After receiving the DCI, the terminal device can send the HARQ-ACK on a PUCCH resource of at least one sub-slot of the slot indicated by the DCI, wherein the slot comprises at least two sub-slots. That is, the terminal device can send the HARQ-ACK on the PUCCH resource of one sub-slot of the slot, or send HARQ-ACK on PUCCH resources of a plurality of sub-slots of the slot.
Inventors:
LI JUN (CN)
JIAO SHURONG (CN)
HUA MENG (CN)
GAO FEI (CN)
JIAO SHURONG (CN)
HUA MENG (CN)
GAO FEI (CN)
Application Number:
PCT/CN2021/082490
Publication Date:
October 14, 2021
Filing Date:
March 23, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L1/18
Domestic Patent References:
| WO2020027143A1 | 2020-02-06 |
Foreign References:
| CN110535608A | 2019-12-03 | |||
| CN202010281207A | 2020-04-10 |
Other References:
CMCC: "Discussion on UCI enhancements for URLLC", 3GPP DRAFT; R1-1912539, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 9 November 2019 (2019-11-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051823473
CATT: "Discussion on HARQ-ACK codebook determination with BWP switch", 3GPP DRAFT; R1-1910312 DISCUSSION ON HARQ-ACK CODEBOOK DETERMINATION WITH BWP SWITCH, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 5 October 2019 (2019-10-05), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051789117
SPREADTRUM COMMUNICATIONS: "Discussion on UCI enhancements for URLLC", 3GPP DRAFT; R1-1906358 DISCUSSION ON UCI ENHANCEMENTS FOR URLLC, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051727808
OPPO: "UCI enhancements for URLLC", 3GPP DRAFT; R1-1904043, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 12 April 2019 (2019-04-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 6, XP051707088
CATT: "Discussion on HARQ-ACK codebook determination with BWP switch", 3GPP DRAFT; R1-1910312 DISCUSSION ON HARQ-ACK CODEBOOK DETERMINATION WITH BWP SWITCH, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 5 October 2019 (2019-10-05), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051789117
SPREADTRUM COMMUNICATIONS: "Discussion on UCI enhancements for URLLC", 3GPP DRAFT; R1-1906358 DISCUSSION ON UCI ENHANCEMENTS FOR URLLC, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051727808
OPPO: "UCI enhancements for URLLC", 3GPP DRAFT; R1-1904043, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 12 April 2019 (2019-04-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 6, XP051707088
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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