Wireless communication method, apparatus, computer device, and storage medium

By dynamically adjusting the uplink access resource control switch and the starting resource block parameters in the NR system to avoid known interference areas, the problem of limited access success rate and coverage distance in the NR system is solved, and efficient access and communication connection at the NR base station is achieved.

CN122120961APending Publication Date: 2026-05-29SUNWAVE COMM
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SUNWAVE COMM
Filing Date
2026-01-20
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

In NR systems, when the base station scheduler allocates resources for Msg1, Msg3 and PUSCH during the initial access process, it searches and allocates resources based on the default or fixed RB starting position. This results in severely limited access success rate and coverage distance in scenarios with fixed interference, affecting the communication connection between user equipment and NR base stations.

Method used

By acquiring the switching data of the configured uplink access resource control switch and the starting resource block parameters, the frequency domain starting position and resource allocation range are dynamically adjusted to avoid known interference areas and ensure that user equipment can perform uplink transmission in interference-free RB bands. This includes adjusting the resource allocation of the physical random access channel and the uplink packet scheduler.

Benefits of technology

It improves the access success rate of user equipment on NR base stations, solves access failure, timeout and data packet loss problems, adapts to different interference distribution scenarios, takes effect without restarting the base station, and dynamically avoids known uplink interference areas.

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Abstract

The application relates to a wireless communication method, device, computer equipment and storage medium. The method comprises the following steps: acquiring switch data of a configured uplink access resource control switch and starting resource block parameters; determining the switch state of the uplink access resource control switch according to the switch data; if the switch state of the uplink access resource control switch is on, scheduling uplink resources for a user equipment based on the starting resource block parameters during the current cell operation, so that the user equipment completes uplink transmission based on the uplink resources; and after the user equipment completes the uplink transmission, establishing a communication connection with the user equipment, so that the user equipment performs wireless communication based on the communication connection. The above scheme can dynamically avoid a known uplink interference area in the access stage of establishing a communication connection between the user equipment and the NR base station, and improve the device access success rate.
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