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User equipment and electronic equipment in wireless communication system, method and storage medium

A technology of wireless communication system and electronic equipment, applied in wireless communication, directional multi-channel system using radio waves, radio wave measurement system, etc., can solve the problem that the positioning scheme cannot be applied, and achieve the effect of solving the problem of inability to locate

Inactive Publication Date: 2019-11-26
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing positioning scheme cannot be applied in the Inactive state

Method used

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  • User equipment and electronic equipment in wireless communication system, method and storage medium
  • User equipment and electronic equipment in wireless communication system, method and storage medium
  • User equipment and electronic equipment in wireless communication system, method and storage medium

Examples

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Embodiment Construction

[0037] Examples of the present disclosure will now be described more fully with reference to the accompanying drawings. The following description is merely exemplary in nature and is not intended to limit the disclosure, application or uses.

[0038] Example embodiments are provided so that this disclosure will be thorough, and will fully convey the scope to those who are skilled in the art. Numerous specific details are set forth such as examples of specific components, devices and methods, to provide a thorough understanding of embodiments of the present disclosure. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms, and that neither should be construed to limit the scope of the disclosure. In some example embodiments, well-known processes, well-known structures, and well-known technologies are not described in detail.

[0039] The UE (User Equipment, user equipment) i...

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Abstract

The invention relates to user equipment and electronic equipment in a wireless communication system, a method and a storage medium. The user equipment in the wireless communication system provided bythe invention comprises one or more processing circuits, wherein the processing circuits are configured to execute the following operations: acquiring a downlink signal from an electronic equipment inthe wireless communication system; and estimating an angle of arrival (AOA) of the downlink signal, wherein at least the AOA and a position of the electronic equipment are used for estimating a position of the user equipment. By using the user equipment and the electronic equipment in the wireless communication system, the method and the storage medium, the AOA of the downlink signal can be estimated when the user equipment is in an idle or initial access state, and the AOA can be used for estimating the position of the user equipment, thereby solving the problem that the user equipment cannot be positioned in idle and like states.

Description

technical field [0001] The present disclosure relates to the technical field of wireless communication, and in particular to a user equipment in a wireless communication system, an electronic device, a method for performing wireless communication in the wireless communication system, and a computer-readable storage medium. Background technique [0002] At present, there are many cellular-based positioning technologies supported by the fourth-generation mobile communication system (4G), including OTDOA (Observed Time Difference Of Arrival, observed time difference of arrival) and AOA (Angle of Arrival, angle of arrival) + TA (Timing Advanced , time advance). The OTDOA transmits a positioning pilot signal through a downlink channel, and then measures the time difference between the pilot signals of each base station arriving at a UE (User Equipment, user equipment) to estimate the position of the UE. AOA+TA mainly estimates the position of the UE by measuring the AOA and arri...

Claims

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Application Information

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IPC IPC(8): G01S3/38
CPCG01S3/38G01S5/0036G01S5/12G01S5/08G01S2205/008G01S3/74G01S5/0236G01S5/0205G01S1/0428Y02D30/70H04W64/00G01S5/02
Inventor 盛彬徐平平吕本舜张文博
Owner SONY CORP
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