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Method and device for indicating time domain resource allocation and communication equipment

A technology of time domain resources and indication, applied in the field of communication, can solve the problem of indeterminacy, and achieve the effect of reducing the delay

Inactive Publication Date: 2019-05-21
MEIZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, how long a URLLC data transmission takes in the time domain is not yet determined.

Method used

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  • Method and device for indicating time domain resource allocation and communication equipment
  • Method and device for indicating time domain resource allocation and communication equipment
  • Method and device for indicating time domain resource allocation and communication equipment

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Embodiment Construction

[0037] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0038] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, therefore, the protection scope of the present invention is not limited to the specific details disclosed below. EXAMPLE LIMITATIONS.

[0039] The embodiment of the first aspect of the present invention proposes a method for indicating time-domain resource allocation, figure 1 A schematic flow chart of a method for indicating time-domain...

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Abstract

The invention provides a method and device for indicating time domain resource allocation, communication equipment and a computer readable storage medium. The method for indicating time domain resource allocation comprises the steps that the number of time domain symbols occupied by URLLC data information is indicated in URLLC physical layer control information; And when the URLLC data informationneeds to be transmitted, the URLLC physical layer control information and the URLLC data information are sent to a receiving end together. According to the invention, the number of time domain symbols occupied by the URLLC data information in the URLLC physical layer control information is indicated so as to determine how long the transmission of the URLLC data at a time occupies in the time domain, and when the base station has the URLLC data needing to be transmitted, control information and data information are sent to a receiving end together to reduce time delay as much as possible.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a method, device, communication device, and computer-readable storage medium for instructing time-domain resource allocation. Background technique [0002] The fifth generation of mobile communication technology includes enhanced mobile broadband (eMBB), high reliability and low latency (URLLC) and massive machine type communication (mMTC). At present, the work item of 5G NR (new radio) has been passed in the RAN#75 meeting, and the project needs to standardize the air interface technology of eMBB and URLLC. The eMBB service requires high speed, and there are no strict requirements on reliability and delay; for the URLLC service, it needs to meet the reliability and delay requirements proposed by 3GPP. In order to meet the requirements of high reliability and low latency, the URLLC service needs to be scheduled in time, that is, it can be scheduled immediat...

Claims

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Application Information

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IPC IPC(8): H04L5/00H04W72/04
Inventor 付婷
Owner MEIZU TECH CO LTD