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Method and device for reporting information

An information reporting and information domain technology, applied in the field of information reporting, can solve the problems of not clearly distinguishing between activation and deactivation, inability to redistribute resources, and limiting the flexibility of information reporting, etc., to achieve the effect of enhancing flexibility

Active Publication Date: 2022-07-05
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method and device for information reporting, which is used to solve the problems in the prior art that there is no clear distinction between activation and deactivation, and it is impossible to redistribute uplink resources for ongoing semi-persistent CSI reporting, which limits the flexibility of information reporting.

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  • Method and device for reporting information
  • Method and device for reporting information

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Embodiment Construction

[0104] Hereinafter, some terms in the embodiments of the present application will be explained so as to facilitate the understanding of those skilled in the art.

[0105] (1) In the embodiments of the present application, the terms "network" and "system" are often used interchangeably, but those skilled in the art can understand their meanings.

[0106] (2) The term "plurality" in the embodiments of the present application refers to two or more than two, and other quantifiers are similar.

[0107] (3) "and / or", which describes the relationship of the associated objects, indicates that there can be three kinds of relationships, for example, A and / or B, which can indicate that A exists alone, A and B exist at the same time, and B exists alone. Happening. The character " / " generally indicates that the related objects are an "or" relationship.

[0108] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will...

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Abstract

The present invention discloses an information reporting method and device, which are used to solve the problem that the current semi-persistent CSI reporting uplink resources cannot be reallocated in the prior art, which limits the flexibility of information reporting. In this embodiment of the present invention, the network side device configures at least one semi-persistent CSI reporting setting for the terminal, and each semi-persistent CSI reporting setting defines a semi-persistent CSI reporting operation; the network side device informs the terminal through DCI signaling to activate or deactivate one or multiple semi-persistent CSI reporting operations defined by the semi-persistent CSI reporting settings. In this embodiment of the present invention, the DCI signaling includes activation or deactivation indication information, instead of determining activation and deactivation according to the order of received DCI signaling, so that the network side device can report the uplink of the semi-persistent CSI. The reconfiguration of resources enhances the flexibility of information reporting.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, and in particular, to a method and device for reporting information. Background technique [0002] In a 5G NR (New Radio, new air interface) system, users report CSI (Channel State Information, channel state information) in various ways, such as periodic reporting, semi-persistent reporting, and aperiodic reporting. [0003] Currently, in a MIMO (Multiple-Input Multiple-Output, multiple-input multiple-output) system, when reporting channel state information in a semi-persistent reporting manner, an activation and deactivation method needs to be used to inform the user whether to report the state information. Among them, in the semi-persistent reporting mode, within the valid period of activation, the user will periodically report the channel status information within the valid period of activation according to the configured period and time slot offset, until the deactivati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L5/00H04W24/10H04B7/06
CPCH04L5/0053H04W24/10H04B7/0413H04B7/0626
Inventor 李辉高秋彬拉盖施陈润华
Owner DATANG MOBILE COMM EQUIP CO LTD