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Method and device for transmitting HARQ-ACK information, electronic equipment and storage medium

A control channel and hybrid automatic retransmission technology, applied in the field of HARQ-ACK information transmission, can solve problems such as waste of resources and affecting transmission effects

Pending Publication Date: 2020-07-17
BEIJING SAMSUNG TELECOM R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] As mentioned above, due to the different subcarrier spaces, the length of the time slot will also be different. If this HARQ timing relationship is still directly used to transmit HARQ-ACK information, the transmission effect will be affected and some resources will be wasted.

Method used

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  • Method and device for transmitting HARQ-ACK information, electronic equipment and storage medium
  • Method and device for transmitting HARQ-ACK information, electronic equipment and storage medium
  • Method and device for transmitting HARQ-ACK information, electronic equipment and storage medium

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Embodiment Construction

[0104] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.

[0105] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the specification of the present application refers to the presence of the stated features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features. , integers, steps, operations, elements, components, and / or groups thereof. It will...

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Abstract

The invention provides a method and device for transmitting HARQ-ACK information, electronic equipment and a storage medium. The method comprises the following steps: a terminal determines a time unitwhere PUCCHs for transmitting HARQ-ACK are located according to a time slot length of a time slot where a physical uplink control channel PUCCH for transmitting HARQ-ACK is located and the number ofPUCCHs in the time slot; and the terminal transmits the HARQ-ACK based on the determined time unit where the PUCCH for transmitting the HARQ-ACK is located. And a corresponding hybrid automatic repeatrequest (HARQ) timing relationship, according to the method for transmitting the HARQ-ACK information provided by the invention, a proper HARQ-ACK information transmission form can be selected for different time slot lengths, the transmission of data with different delay requirements is satisfied, and the transmission effect of the HARQ-ACK information is improved.

Description

technical field [0001] The present application relates to the technical field of wireless communication, and in particular, the present application relates to a method, device, electronic device and storage medium for transmitting HARQ-ACK information. Background technique [0002] Long Term Evolution (LTE, Long Term Evolution) technology supports two duplex modes of Frequency Division Duplex (FDD, Frequency Division Duplex) and Time Division Duplex (TDD, Time Division Duplex). figure 1 It is a schematic diagram of the frame structure of the TDD system of LTE. The length of each wireless frame is 10 milliseconds (ms), which is equally divided into two half-frames with a length of 5ms. Each half-frame contains 8 time slots with a length of 0.5ms and 3 special fields with a total length of 1ms. Every two consecutive time slots constitute a subframe, and three special domains constitute a special subframe, and the three special domains are downlink pilot time slot (DwPTS, Down...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/00H04L1/18
CPCH04L1/1812H04L5/0055H04L5/0078
Inventor 付景兴王轶喻斌钱辰孙霏菲
Owner BEIJING SAMSUNG TELECOM R&D CENT
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