Title:
METHOD AND APPARATUS FOR MEASURING REFERENCE SIGNAL RECEIVING POWER (RSRP) OF DIRECT LINK
Document Type and Number:
WIPO Patent Application WO/2021/063195
Kind Code:
A1
Abstract:
The present disclosure relates to a method and apparatus for measuring the reference signal receiving power (RSRP) of a direct link. The method comprises: according to measurement information of the RSRP of a downlink, configuring measurement information for the RSRP of a direct link of a V2X transmitting end, configuring the measurement period for the RSRP of the downlink as an integer multiple of the measurement period for the RSRP of the direct link, and aligning the starting position of the measurement period for the RSRP of one or more direct links of the V2X transmitting end with the starting position of the measurement period for the RSRP of the downlink, or aligning the ending position of the measurement period for the RSRP of one or more direct links of the V2X transmitting end with the ending position of the measurement period for the RSRP of the downlink. According to the measurement method of the present disclosure, it may be ensured that the transmission power of the V2X transmitting end remains unchanged during the measurement period for the RSRP of one direct link, thus ensuring the accuracy of the measurement result of the RSRP of the direct link.
Inventors:
SHEN XINGYA (CN)
QU XIN (CN)
QU XIN (CN)
Application Number:
PCT/CN2020/116151
Publication Date:
April 08, 2021
Filing Date:
September 18, 2020
Export Citation:
Assignee:
SPREADTRUM COMM SHANGHAI CO (CN)
International Classes:
H04W52/14; H04W52/24
Domestic Patent References:
| WO2017171895A1 | 2017-10-05 |
Foreign References:
| CN110602776A | 2019-12-20 | |||
| CN109644455A | 2019-04-16 | |||
| CN104349437A | 2015-02-11 | |||
| US20170181011A1 | 2017-06-22 |
Other References:
SAMSUNG: "On Sidelink Power Control", 3GPP DRAFT; R1-1904435, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Xi’an, China; 20190408 - 20190412, 3 April 2019 (2019-04-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051707218
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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