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Information transmission method, device and system and storage medium

A technology for information transmission and control information, applied in transmission systems, digital transmission systems, transmission path separation devices, etc., can solve problems such as inability to obtain communication data and UE not receiving control information correctly.

Active Publication Date: 2018-10-23
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual implementation, it is very likely that the UE does not receive the control information correctly. In this case, the UE cannot obtain the corresponding communication data.

Method used

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  • Information transmission method, device and system and storage medium
  • Information transmission method, device and system and storage medium
  • Information transmission method, device and system and storage medium

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Embodiment Construction

[0191] In order to make the purpose, technical solution and advantages of the present disclosure clearer, the implementation manners of the present disclosure will be further described in detail below in conjunction with the accompanying drawings.

[0192] 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.

[0193] In a communication system, the base station usually needs to schedule UE (User Equipment, user equipment) based on control informat...

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Abstract

The invention discloses an information transmission method, device and system and a storage medium and belongs to the technical field of wireless communication technology. The method comprises steps of receiving target control information which is sent by a base station through target downlink resources; determining time frequency positions of target uplink resources; and according to the time frequency positions, sending response information to the base station through the target uplink resources, wherein the response information is used for indicating whether a user equipment UE correctly receives the target control information. According to the invention, it is ensured that the base station timely acquires receiving conditions of the target control information by the UE, thereby ensuring normal acquisition of communication data by the UE.

Description

technical field [0001] The present disclosure relates to the technical field of wireless communication, and in particular to an information transmission method, device, system and storage medium. Background technique [0002] In a communication system, a base station needs to send control information to a UE (User Equipment, user equipment) to schedule the UE. After receiving the control information, the UE can obtain corresponding communication data according to the control information. In actual implementation, it is likely that the UE does not receive the control information correctly, and in this case, the UE cannot obtain the corresponding communication data. In order to ensure the correct acquisition of communication data by the UE, the base station needs to determine whether the UE has correctly received the control information. Therefore, there is an urgent need for an information transmission method that enables the base station to obtain the reception of the contro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/12
CPCH04W72/20H04L1/1854H04L5/0055H04L5/0007H04L1/0072H04L1/0061H04L1/0041H04W72/23H04L5/0005
Inventor 朱亚军
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD