Communication method and device

By using terminal modules in a 5G base station to determine the time domain configuration of the air interface normally open signal, and flexibly adjusting the transmission timing by indicating information, the problem of increased power consumption of the base station is solved, and the energy-saving effect of the base station under light load conditions is achieved.

CN119729805APending Publication Date: 2025-03-28HUAWEI TECH CO LTD
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Patent Information

Application Number
CN202311290763.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-09-27
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

Due to the adoption of large-scale input and multi-output technology in 5G mobile communication systems, the number of channels has increased significantly, resulting in an increase in power consumption. The transmission of air-port normally open signals has a significant impact on the power consumption of the base station. Especially when the service load is low, air-port normally open signals still need to be sent, resulting in a high proportion of power consumption.

Method used

The time domain configuration of the air interface normally open signal is determined through the communication method performed by the terminal or module in the terminal, and the transmission timing of the signal is flexibly activated or deactivated by the first indication information, thereby reducing the transmission of the signal, thereby reducing the power consumption of the network device.

Benefits of technology

Under light load conditions, the power consumption of the base station, especially the static power consumption, is realized, and the energy-saving effect of the base station is improved.

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Abstract

A communication method and device relate to the field of communication. In the method, terminal equipment determines time domain configuration of first information, the time domain configuration of the first information indicates N transmission opportunities of the first information, the first information comprises at least one of system information, paging information and paging advance indication information, N is a positive integer, and first indication information is received, the first indication information indicates M transmission opportunities in the N transmission opportunities, the first information is received at one or more transmission opportunities in the M transmission opportunities, M is a positive integer, and M is smaller than or equal to N. By adopting the method, the partial transmission opportunity of the first information can be quickly and flexibly activated or deactivated.
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