Title:
METHOD FOR SELECTING PRS RESOURCE AND COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/237560
Kind Code:
A1
Abstract:
The present application provides a method for selecting a PRS resource and a communication apparatus. According to its PRS measurement capability, a terminal device determines, from all PRS resources contained in PRS configuration information sent by an LMF, a plurality of PRS resources that can be measured within a capability range of the terminal device, then determines the priorities of the plurality of PRS resources according to the priority order of four levels of configuration of the PRS configuration information: a frequency layer configuration, a TRP configuration, a resource set configuration, and resources, and finally sequentially measures the plurality of PRS resources according to the priorities of the plurality of PRS resources. In the method, the measurement behavior of a terminal device is standardized, and selective measurement of a PRS resource contained in PRS configuration information by the terminal device can be implemented, especially when an LMF is configured beyond the capability of the terminal device, the measurement object is clearer; meanwhile, the LMF is no longer required to allocate specific PRS configuration information for each terminal device, thereby reducing the workload of the LMF.
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Inventors:
YU YINGJIE (CN)
HUANG SU (CN)
HUANG SU (CN)
Application Number:
PCT/CN2022/089935
Publication Date:
November 17, 2022
Filing Date:
April 28, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W24/00
Foreign References:
| CN112771812A | 2021-05-07 | |||
| CN112637954A | 2021-04-09 | |||
| CN108633052A | 2018-10-09 | |||
| CN112740760A | 2021-04-30 | |||
| CN112020148A | 2020-12-01 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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