A communication method, apparatus and computer-readable storage medium

By flexibly configuring the number of transmissions, quantity, and code rate of transport blocks, the problem of insufficient resource utilization under large subcarrier spacing and short time slot duration is solved, achieving more efficient resource utilization and robustness.

CN116783854BActive Publication Date: 2026-05-26HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Filing Date
2021-01-15
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

In the case of large subcarrier spacing and short time slot duration, the resources of the transport block are not fully utilized in the prior art, resulting in resource waste and inefficiency.

Method used

By flexibly configuring the number of transmissions, quantity, and bit rate of transport blocks, the resource usage of each transmission is dynamically adjusted according to the available resources, ensuring that the resource allocation of each transport block is more reasonable in multiple time slots, avoiding fixed resource usage, and improving resource utilization.

Benefits of technology

It achieves more efficient resource utilization, reduces resource waste, improves spectral efficiency and robustness, adapts to different channel conditions, and reduces the probability of retransmission.

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Abstract

This application discloses a communication method, apparatus, and system, comprising: determining a first configuration, a modulation order, and a first code rate; the first configuration including a mapping type, time-domain resources, and a first quantity and / or a first transmission count, wherein the first quantity is the number of first transmission blocks, the first transmission count is the number of transmissions of the first transmission block, and the first code rate is the code rate of the first transmission block; determining a second code rate, a second quantity, and a second transmission count based on the first code rate, the mapping type, and the first quantity and / or the first transmission count, wherein the second code rate is the code rate of the second transmission block, the second quantity is the number of second transmission blocks, and the second transmission count is the number of transmissions of the second transmission block; determining the effective resources of the second transmission block based on the time-domain resources, the second quantity, and the second transmission count; and transmitting second data to a first device based on first data, the modulation order, the second code rate, and the effective resources of the second transmission block. In this application embodiment, resources can be saved.
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