Title:
PRS FREQUENCY DOMAIN RESOURCE MAPPING METHOD AND APPARATUS, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/177521
Kind Code:
A1
Abstract:
Provided in embodiments of the present application are a PRS frequency domain resource mapping method and apparatus, and a storage medium, which are used to solve the problem of the coordination of reference signal resources between networks having different standards when cells of the networks having different standards deploy and send PRSs in the same frequency band. The method comprises: a network device acquiring information of a first frequency point and PRS configuration information corresponding to a PRS, and sending the information of the first frequency point and the PRS configuration information corresponding to the PRS to a terminal device by means of auxiliary information; according to the received auxiliary information, the terminal device determining the resource mapping position of the PRS on the frequency domain during reception and sending, and, on the resource mapping position, receiving a PRS sent by a network device having a second standard.
Inventors:
HUANG SU (CN)
SHI ZHENYU (CN)
SHI ZHENYU (CN)
Application Number:
PCT/CN2020/075585
Publication Date:
September 10, 2020
Filing Date:
February 17, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L5/00
Foreign References:
| US20180063680A1 | 2018-03-01 | |||
| CN107465497A | 2017-12-12 | |||
| CN107690787A | 2018-02-13 |
Other References:
ERICSSON: "NR E-CID Addition to LPP and Solving SFN0 Issue", 3GPP TSG RAN2 MEETING #102, R2-1807734, 25 May 2018 (2018-05-25), XP051464874, DOI: 20200430093817X
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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