Title:
RESOURCE ALLOCATION METHOD AND COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/226746
Kind Code:
A1
Abstract:
Embodiments of the present application provide a resource allocation method and a communication apparatus. According to the method provided in the present application, a network device receives first reference SRS resource information from a positioning management device, and according to the first reference SRS resource information, configures a second SRS resource for a terminal device to be positioned, thereby facilitating the network device configuring, for the terminal device to be positioned, the second SRS resource having at least one overlapping time domain unit with a first SRS resource, the first SRS resource being related to the first reference SRS resource information. Furthermore, when the terminal device to be positioned is positioned by measuring an SRS sent by a reference terminal device on the first SRS resource and an SRS sent by the terminal device to be positioned, a phase drift of phases measured by the network device respectively on a time domain of the first SRS resource and a time domain of the second SRS resource is the same or similar, thereby facilitating eliminating or reducing an error introduced by the phase drift, and improving positioning precision.
Inventors:
YU YINGJIE (CN)
HUANG SU (CN)
WANG YI (CN)
HUANG SU (CN)
WANG YI (CN)
Application Number:
PCT/CN2023/092975
Publication Date:
November 30, 2023
Filing Date:
May 09, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W24/02
Domestic Patent References:
| WO2022081319A2 | 2022-04-21 | |||
| WO2020221081A1 | 2020-11-05 |
Foreign References:
| CN103036663A | 2013-04-10 | |||
| US20130242895A1 | 2013-09-19 |
Other References:
SAMSUNG: "SRS Design for NR", 3GPP TSG RAN WG1#89, R1-1707978, 19 May 2017 (2017-05-19), XP051262857
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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