Uplink beam measuring method and uplink beam measuring device

A measurement method and beam technology, applied in the field of communication, can solve the problem of inability to obtain the uplink beam of terminal equipment

Pending Publication Date: 2022-02-08
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the related uplink beam measurement technology, only the uplink beam between the terminal device and the serving cell can be obtained, but the appropriate uplink beam between the terminal device and the neighboring cell cannot be obtained

Method used

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  • Uplink beam measuring method and uplink beam measuring device
  • Uplink beam measuring method and uplink beam measuring device
  • Uplink beam measuring method and uplink beam measuring device

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Embodiment Construction

[0072] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0073] It can be understood that "plurality" in the present disclosure refers to two or more, and other quantifiers are similar. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character " / ...

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Abstract

The embodiment of the invention discloses an uplink beam measuring method and an uplink beam measuring device, which can be applied to the technical field of communication, and the method executed by terminal equipment comprises the following steps: receiving configuration information which comprises a sounding reference signal (SRS) corresponding to a neighbor cell. Therefore, after receiving the SRS corresponding to the neighbor cell, the terminal equipment can send the SRS to the neighbor cell, so that the neighbor cell determines the optimal transmitting beam of the terminal equipment according to the measured receiving power, uplink beam measurement between the terminal equipment and the neighbor cell is supported, and a basis is provided for the neighbor cell to provide service for the terminal equipment.

Description

technical field [0001] The present disclosure relates to the technical field of communications, and in particular to a method and device for measuring an uplink beam. Background technique [0002] In inter-cell beam management (inter-cell mobility) in a communication system, or inter-cell multiple multi multi transmission and reception points (Transmission Reception Point, TRP) scenarios, adjacent cells can be used to provide services for terminal devices. However, before the adjacent cell provides a service for the terminal device, it is necessary to obtain a suitable uplink beam pair between the terminal device and the adjacent cell through uplink beam measurement. In the related uplink beam measurement technology, only the uplink beam between the terminal device and the serving cell can be obtained, but the appropriate uplink beam between the terminal device and the neighboring cell cannot be obtained. Therefore, how to obtain a suitable uplink beam pair between a termin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W24/08
CPCH04W24/02H04W24/08
Inventor 罗星熠
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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