Title:
METHOD AND DEVICE FOR COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2022/077403
Kind Code:
A1
Abstract:
Provided in the present application are a method and device for communication, allowing a terminal to cancel, on the basis of an instruction of first information, when an uplink transmission at a first time-domain position is canceled, a DMRS transmission in a first time unit after the first time-domain position; or to cancel a DMRS transmission in a first time unit after the first time-domain position and to transmit, on the basis of the first information, a first DMRS in a second time unit according to a first pattern; or to transmit, on the basis of the first information, a second DMRS in a third time unit according to a second pattern, thus increasing the degree of flexibility in handling when the uplink transmission at the first time-domain position is canceled.
Inventors:
LI JUNYAO (CN)
LI CHAO (CN)
ZHANG LILI (CN)
LI CHAO (CN)
ZHANG LILI (CN)
Application Number:
PCT/CN2020/121328
Publication Date:
April 21, 2022
Filing Date:
October 15, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04
Foreign References:
| US20200229202A1 | 2020-07-16 | |||
| CN111615204A | 2020-09-01 | |||
| US20200267667A1 | 2020-08-20 |
Other References:
VIVO: "Summary of UL inter UE Tx prioritization/multiplexing", 3GPP DRAFT; R1-1907666 SUMMARY OF UL INTER UE TX PRIORITIZATION MULTIPLEXING_V3, 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, 16 May 2019 (2019-05-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051739954
QUALCOMM INCORPORATED: "Uplink Inter-UE Tx Multiplexing and Prioritization", 3GPP DRAFT; R1-1912963, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, Nevada, USA; 20191118 - 20191122, 9 November 2019 (2019-11-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051823725
QUALCOMM INCORPORATED: "Uplink Inter-UE Tx Multiplexing and Prioritization", 3GPP DRAFT; R1-1912963, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, Nevada, USA; 20191118 - 20191122, 9 November 2019 (2019-11-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051823725
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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