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Positioning measurement information reporting method, terminal and network equipment

A technology for information reporting and positioning measurement, applied in the field of communications, can solve the problem of reporting multiple beam measurement results, and achieve the effect of reducing overhead

Active Publication Date: 2022-04-29
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a method for reporting positioning measurement information, a terminal, and a network device, so as to solve the problem of reporting measurement results of multiple beams

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  • Positioning measurement information reporting method, terminal and network equipment
  • Positioning measurement information reporting method, terminal and network equipment
  • Positioning measurement information reporting method, terminal and network equipment

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but 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 fall within the protection scope of the present invention.

[0034] The term "comprising" and any variations thereof in the description and claims of this application are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or device comprising a series of steps or units is not necessarily limited to the explicit instead of those steps or elements explicitly listed, other steps or elements not explicitly listed or inherent to the process, method, product or apparatus may b...

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Abstract

An embodiment of the present invention provides a method for reporting positioning measurement information, a terminal, and a network device. The method includes: receiving first configuration information from the network device; reporting the measurement result of a beam group according to the first configuration information; wherein, the beam The group is used to transmit the positioning reference signal PRS, the beam group includes N beams determined by any one of the reference signal received power RSRP and the time of arrival TOA, N is a positive integer, and the N beams are the beam, the first cell is one of the cells participating in positioning. The embodiment of the present invention realizes reporting of positioning measurement information when multi-beams receive PRS. Since the measurement results of beams to be reported can be reasonably selected according to the RSRP and TOA, the overhead of reporting positioning measurement information can be reduced.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method for reporting positioning measurement information, a terminal and network equipment. Background technique [0002] In LTE, a positioning reference signal (Positioning Reference Signal, PRS) is a reference signal (Reference Signal RS) used for downlink positioning. A terminal (User Equipment UE) measures PRS sent from multiple cell cells or multiple transmission points (Transmission Point, TP), and obtains RSTD (Reference Signal Time Difference, reference signal time difference) between multiple cells or transmission points. Then the UE sends the measured RSTD information to the positioning server, and the positioning server calculates the position of the UE. [0003] In the downlink positioning method, the UE does not obtain the precise time of arrival (TOA, Time of Arrival), and the estimated position is determined by the time difference of arrival (Time...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/10H04W16/28H04L5/00H04W72/04
CPCH04W24/10H04W16/28H04L5/0053H04W72/23H04L5/0023H04L5/0048H04B7/0695H04W64/00H04B17/318H04B17/27G01S5/0009G01S1/08G01S5/0268G01S5/0205G01S13/878
Inventor 司晔孙鹏邬华明
Owner VIVO MOBILE COMM CO LTD