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Positioning reference signal configuration method and device and a positioning reference signal receiving method and device for an NR system

A technology of positioning reference signal and configuration method, applied in the field of positioning reference signal configuration, can solve problems such as UE being unable to obtain PRS, and achieve the effect of improving communication effectiveness

Active Publication Date: 2019-12-31
VIVO MOBILE COMM CO LTD
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  • Summary
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a positioning reference signal configuration, receiving method and device for an NR system, so as to solve the problem that the UE cannot obtain a PRS in the NR system

Method used

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  • Positioning reference signal configuration method and device and a positioning reference signal receiving method and device for an NR system
  • Positioning reference signal configuration method and device and a positioning reference signal receiving method and device for an NR system
  • Positioning reference signal configuration method and device and a positioning reference signal receiving method and device for an NR system

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Embodiment Construction

[0032] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] It should be understood that the technical solutions of the embodiments of the present invention can be applied to various communication systems, such as: Global System of Mobile communication (Global System of Mobile communication, GSM) system, Code Division Multiple Access (Code Division Multiple Access, CDMA) system, wideband code div...

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Abstract

The invention provides a positioning reference signal configuration method and device and a positioning reference signal receiving method and device for an NR system, and the configuration method comprises the steps: transmitting first target configuration information which is used for configuring a positioning reference signal PRS of a terminal device. In the embodiments of the present invention,as the configuration method can send the first target configuration information for configuring the positioning reference signal (PRS) of the terminal device, the terminal device in the NR system canobtain the PRS, and the communication effectiveness is improved.

Description

technical field [0001] The present invention relates to the technical field of communication, and more particularly relates to a positioning reference signal configuration, receiving method and equipment of an NR system. Background technique [0002] In a Long Term Evolution (LTE) system, a positioning reference signal (Positioning Reference Signal, PRS) is transmitted on a resource block in a downlink subframe configured by a network device for transmission of a positioning reference signal, and is transmitted on an antenna port ( antenna port)6. [0003] Moreover, in the LTE system, the PRS cannot be mapped to the Resource Element (Resource Element) allocated to the Physical Broadcast Channel (Physical Broadcast Channel, PBCH), Primary Synchronization Signal (Primary Synchronization Signal, PSS) and Secondary Synchronization Signal (Secondary Synchronization Signal, SSS). , RE), and the PRS cannot overlap with the cell-specific reference signals (Cell-specific reference s...

Claims

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Application Information

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IPC IPC(8): H04L5/00H04W72/04
CPCH04L5/0048H04W72/0446H04W72/0453H04W72/23H04W72/04H04L5/0051G01S5/10G01S5/0236H04W64/00H04W4/029G01S5/0295
Inventor 司晔孙鹏
Owner VIVO MOBILE COMM CO LTD
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