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Hybrid automatic repeat request response transmission method and device

A technology of hybrid automatic retransmission and request response, which is applied in the field of communication to achieve the effect of ensuring priority transmission

Active Publication Date: 2021-10-26
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] An object of the embodiments of the present invention is to provide a hybrid automatic repeat request response transmission method and equipment to solve the problem of how to transmit HARQ-ACK carried on different PUCCH resources

Method used

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  • Hybrid automatic repeat request response transmission method and device
  • Hybrid automatic repeat request response transmission method and device
  • Hybrid automatic repeat request response transmission method and device

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] The term "comprising" and any variations thereof in the description and claims of this application are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or device comprising a series of steps or units is not necessarily limited to the explicit instead of those steps or elements explicitly listed, other steps or elements not explicitly listed or inherent to the process, method, product or apparatus may b...

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Abstract

Embodiments of the present invention provide a hybrid automatic repeat request acknowledgment transmission method and device, the method including: determining the priority of HARQ-ACK carried by one or more PUCCH resources; transmitting HARQ-ACK according to the priority of HARQ-ACK . In the embodiment of the present invention, when multiple HARQ-ACKs are transmitted on different PUCCH resources, the HARQ-ACK can be transmitted according to the priority of the HARQ-ACK, so that the high-priority HARQ-ACK can be transmitted preferentially, thereby It can guarantee the priority transmission of high-priority services.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to a hybrid automatic repeat request acknowledgment (Hybrid Automatic Repeat reQuest ACKnowledgment, HARQ-ACK) transmission method and device. Background technique [0002] Compared with the existing mobile communication system, the future fifth-generation mobile communication technology (Fifth-generation, 5G) mobile communication system needs to adapt to more diverse scenarios and business requirements. The main scenarios of 5G include: enhanced mobile broadband (Enhance Mobile Broadband, eMBB), ultra reliable and low latency communication (Ultra Reliable & Low Latency Communication, URLLC), massive machine type communication (massive Machine Type Communication, mMTC). High reliability, low latency, large bandwidth, wide coverage and other requirements are put forward. [0003] Some terminals may support services with different numerical configur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L5/00H04L1/18H04W72/10
CPCH04L5/0055H04L1/1812H04W72/56
Inventor 鲁智沈晓冬李娜
Owner VIVO MOBILE COMM CO LTD
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