Title:
COMMUNICATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/109487
Kind Code:
A1
Abstract:
The present application provides a communication method and apparatus. The method comprises: a terminal device receives first information from a network device, the first information instructing to monitor a first DCI format, and the first DCI format comprising a target information domain; the terminal device receives second information from the network device, the second information instructing to monitor a second DCI format, the second DCI format being a DCI format for removing the target information domain from the first DCI format, and the second information being carried in DCI or an MAC CE; and the terminal device monitors the second DCI format according to the second information. Therefore, when a UE parses the DCI in the second DCI format, the parsing time of the UE is correspondingly reduced, thereby saving the power consumption of the UE; and when the network device transmits the DCI in the second DCI format, resources required for transmitting the DCI can be reduced, thereby being capable of reducing the blocking probability of a PDCCH (or preventing the PDCCH from being blocked), and improving the utilization rate of the resources.
Inventors:
LUO QINGQUAN (CN)
ZHANG ZHANZHAN (CN)
ZHANG ZHANZHAN (CN)
Application Number:
PCT/CN2022/134613
Publication Date:
June 22, 2023
Filing Date:
November 28, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L5/00
Foreign References:
| CN110383748A | 2019-10-25 | |||
| CN102868480A | 2013-01-09 | |||
| CN111010889A | 2020-04-14 | |||
| CN111148230A | 2020-05-12 | |||
| US20190141681A1 | 2019-05-09 |
Other References:
ERICSSON: "Indication of URLLC Configuration", 3GPP DRAFT; R1-1806017 INDICATION OF URLLC CONFIGURATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Busan, Korea; 20180521 - 20180525, 20 May 2018 (2018-05-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051441235
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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