Title:
METHOD AND APPARATUS FOR DETERMINING POWER CONTROL PARAMETER
Document Type and Number:
WIPO Patent Application WO/2022/213888
Kind Code:
A1
Abstract:
Provided in the present application are a method and apparatus for determining a power control parameter, by means of which a beam indication process and a power control parameter indication process can be simplified, and signaling overheads can be saved. The present application can be applied to a 5G communication system, and a future communication system (e.g. a 6G communication system). The method comprises: a terminal device receiving, from a network device, first signaling which comprises a first value of a DCI field, wherein the first value is used for indicating a first TCI state among at least one activated TCI state; and obtaining, by means of a mapping relationship, a power control parameter set corresponding to the first TCI state. The mapping relationship comprises a mapping relationship between an identifier of at least one mapping parameter subset and at least one value of the DCI field, or a mapping relationship between the identifier of the at least one mapping parameter subset and the at least one activated TCI state. The power control parameter set comprises at least one power control parameter.
Inventors:
YUAN SHITONG (CN)
LIU FENGWEI (CN)
ZHANG XI (CN)
CHEN LEI (CN)
FAN BO (CN)
LIU FENGWEI (CN)
ZHANG XI (CN)
CHEN LEI (CN)
FAN BO (CN)
Application Number:
PCT/CN2022/084612
Publication Date:
October 13, 2022
Filing Date:
March 31, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04; H04L1/00
Domestic Patent References:
| WO2020246819A1 | 2020-12-10 |
Foreign References:
| CN111586862A | 2020-08-25 | |||
| CN112399597A | 2021-02-23 | |||
| CN202110369437A | 2021-04-06 |
Other References:
MEDIATEK INC.: "Enhancement on multi-beam operation", 3GPP DRAFT; R1-2100588, 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, 19 January 2021 (2021-01-19), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051971059
ZTE: "Enhancements on Multi-beam Operation", 3GPP DRAFT; R1-2100285, 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, 19 January 2021 (2021-01-19), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051970900
ZTE: "Enhancements on Multi-beam Operation", 3GPP DRAFT; R1-2100285, 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, 19 January 2021 (2021-01-19), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051970900
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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