Communication method and communication device

By obtaining configuration information of configuration authorized CG in terminal devices and network devices and determining the CG timing based on rounding values, the problem of PUSCH cross-time slots under non-integer CG cycles is solved, and complexity and cost reduction is achieved.

CN119728050APending Publication Date: 2025-03-28HUAWEI TECH CO LTD
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Patent Information

Application Number
CN202311283923.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-09-28
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

In the case where the configuration authorization (CG) cycle supports non-integer cycles, how to avoid the occurrence of physical uplink shared channel (PUSCH) across time slots, thereby reducing the implementation complexity and/or implementation costs of terminal devices and/or network devices.

Method used

By acquiring the configuration information of the first configuration authorization CG, including its periodic information, and determining the timing of the first CG based on the first rounding value. The first rounding value is associated with the period and rounding operation of the first CG, ensuring that PUSCH cross-slots are avoided in non-integer periods.

Benefits of technology

The PUSCH cross-time slot situation is effectively avoided, and the implementation complexity and/or implementation cost of terminal equipment and/or network equipment is reduced.

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Abstract

The invention provides a communication method, the method is executed by a terminal device, and the method comprises the steps: obtaining the configuration information of a first configuration authorization CG, the configuration information of the first CG comprises the information of the period of the first CG, the information of the first CG opportunity is determined based on a first rounding value, the first rounding value is associated with the period of the first CG and a first rounding operation, and the first CG opportunity is determined based on the first rounding operation. The unit of the first rounding value is not a symbol. According to the technical scheme, under the condition that the CG period supports the non-integer period, the PUSCH time slot crossing condition can be avoided.
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