TRANSMIT POWER CONTROL FOR POSITIONING REFERENCE SIGNAL

Title:

TRANSMIT POWER CONTROL FOR POSITIONING REFERENCE SIGNAL

Document Type and Number:

WIPO Patent Application WO/2021/168657

Kind Code:

A1

Abstract:

Example embodiments of the present disclosure relate to transmit power control for a positioning reference signal. A first device receives positioning configuration information from a second device serving the first device. The positioning configuration information indicates a target device to which a positioning reference signal is to be transmitted by the first device and a resource allocated for transmission of the positioning reference signal to the target device. The first device determines a first power control parameter based on a received power of data transmission expected by the target device, the first power control parameter indicating a received power of the positioning reference signal expected by the target device, and determines, based on the first power control parameter, a transmit power for transmission of the positioning reference signal to the target device using the allocated resource. Through this solution, the first device can achieve autonomous transmit power control.

Inventors:

TAO TAO (CN)
KEATING RYAN (US)
PARK KYOUNGMIN (KR)
YOON DAEJUNG (FR)

Application Number:

PCT/CN2020/076637

Publication Date:

September 02, 2021

Filing Date:

February 25, 2020

Export Citation:

Click for automatic bibliography generation Help

Assignee:

NOKIA SHANGHAI BELL CO LTD (CN)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)

International Classes:

H04W64/00

Foreign References:

US20130188510A1	2013-07-25
CN110536438A	2019-12-03
US20120046030A1	2012-02-23
CN104521273A	2015-04-15

Other References: