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Resource indication method, terminal equipment and network equipment

A technology for terminal equipment and resource indication, applied in the field of information processing, can solve problems such as redundant transmission, small TSN service packets, and resource waste, so as to reduce scheduling overhead, improve resource use efficiency, and reduce resource waste Effect

Active Publication Date: 2021-11-02
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above instructions for preemptive transmission are mainly aimed at unpredictable URLLC services, which occupy unpredictable resources, and most of them are large-bandwidth transmissions, which do not apply to the scenario where the existing TSN service packets are determined to be transmitted and the packets are small
In addition, reserving authorization-free feedback resources may cause resource waste, or preempting eMBB resources and using the current preemption instruction will cause redundant transmission

Method used

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  • Resource indication method, terminal equipment and network equipment
  • Resource indication method, terminal equipment and network equipment
  • Resource indication method, terminal equipment and network equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0056] An embodiment of the present invention provides a resource indication method, which is applied to a terminal device, such as figure 2 shown, including:

[0057] Step 21: Receive the first indication information; wherein, the first indication information is used to indicate time-domain resources and / or frequency-domain resources to preempt transmission; the minimum granularity of the time-domain resources is a symbol, and the frequency-domain resources The minimum granularity is a subcarrier, or a physical resource block;

[0058] Step 22: Based on the first indication information, determine the available resources of the first type of service and / or the second type of service to be transmitted;

[0059] Wherein, the available resources of the second type of service are: at least part of the time domain resources other than the time domain resources of the preemptive transmission, and / or at least part of the frequency domain resources other than the frequency domain re...

Embodiment 2

[0112] The embodiment of the present invention provides a resource indication method, which is applied to network equipment, such as Figure 6 shown, including:

[0113] Step 31: Send first indication information; wherein, the first indication information is used to indicate time-domain resources and / or frequency-domain resources to preempt transmission; the minimum granularity of the time-domain resources is symbols, and the frequency-domain resources The smallest granularity is subcarriers, or physical resource blocks.

[0114] The first type of service described in this embodiment may be a time-sensitive network (TSN) service, an ultra-reliable and low-latency communication (uRLLC) service, or may be a service of other networks, which is only the solution of this embodiment It is especially suitable for the business use of the TSN network. The second type of service may be at least one of voice service, eMBB service, or TSN service. It should be pointed out that the prio...

Embodiment 3

[0148] An embodiment of the present invention provides a terminal device, such as Figure 7 shown, including:

[0149] The first communication unit 41 receives first indication information; wherein, the first indication information is used to indicate time domain resources and / or frequency domain resources to preempt transmission; the minimum granularity of the time domain resources is a symbol, and the The minimum granularity of frequency domain resources is subcarriers or physical resource blocks;

[0150] The first processing unit 42, based on the first indication information, determines available resources of the first type of service and / or the second type of service to be transmitted;

[0151] Wherein, the available resources of the second type of service are: at least part of the time domain resources other than the time domain resources of the preemptive transmission, and / or at least part of the frequency domain resources other than the frequency domain resources of t...

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Abstract

The invention discloses a resource indication method, terminal equipment, network equipment, a chip, a computer readable storage medium, a computer program product and a computer program. The method comprises the following steps: receiving first indication information, wherein the first indication information is used for indicating to preempt time domain resources and / or frequency domain resources of transmission, the minimum granularity of the time domain resource is a symbol, and the minimum granularity of the frequency domain resource is a subcarrier or a physical resource block; determining available resources of a first type of services and / or a second type of services to be transmitted based on the first indication information, wherein the available resources of the second type of services are at least part of time domain resources except the time domain resources for preemptive transmission, and / or at least part of frequency domain resources except the frequency domain resources for preemptive transmission, the available resources of the first type of services at least comprise at least part of time domain resources for preemptive transmission, and / or at least part of frequency domain resources for preemptive transmission.

Description

[0001] This application is the PCT international patent application PCT / CN2019 / 074808 with the filing date of February 11, 2019, which entered the Chinese national phase with the Chinese patent application number 201980073994.0, and the title of the invention is "a resource indication method, terminal equipment and network equipment" Divisional application. technical field [0002] The present invention relates to the technical field of information processing, and in particular to a resource indication method, terminal equipment, network equipment, computer storage medium, chip, computer readable storage medium, computer program product and computer program. Background technique [0003] In 5G, it is divided into three major application scenarios according to business requirements, eMBB (enhanced mobile broadband), mMTC (massive machine-type communication), uRLLC (ultra-reliable, low-latency communication). In the issue of Release15 URLLC, high-reliability and low-latency se...

Claims

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Application Information

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IPC IPC(8): H04W72/04
CPCH04W72/0446H04W72/0453H04W72/23H04L5/0053H04L5/0096H04L5/0064H04W72/512H04W72/53
Inventor 徐婧
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD