Method for network coexistence, electronic device, and computer storage medium

By introducing an arbitration module into the electronic device, and using the state information of multiple communication chips to determine the optimized communication solution, the interference problem when multiple communication networks coexist is solved, and the communication effect is significantly improved.

WO2025067109A1 Publication Date: 2025-04-03HUAWEI TECH CO LTD
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Patent Information

Application Number
PCT/CN2024/120392
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-09-26
Filing Date
2024-09-23
Publication Date
2025-04-03

AI Technical Summary

Technical Problem

In electronic devices, when multiple communication networks (such as UWB, Wi-Fi and cellular communication) coexist, problems such as co-frequency interference, neighbor-frequency interference, and harmonic interference are prone to occur, resulting in poor communication effects.

Method used

By introducing an arbitration module in the electronic device, the optimized communication scheme is determined to reduce or avoid interference using the status information of the UWB chip, Wi-Fi chip and cellular communication chip. Specific methods include adjusting the working state of the chip, switching the working frequency band, reducing the transmission power, or using a time division strategy to communicate.

Benefits of technology

It effectively improves the communication effect of electronic devices in the coexistence scenarios of multiple communication networks, reduces interference, and improves communication reliability and availability.

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Abstract

The present application provides a method for network coexistence, an electronic device, and a computer storage medium. The electronic device comprises a first communication chip and a second communication chip, the first communication chip is an ultra-wideband (UWB) chip, and the second communication chip is a cellular communication chip or wireless fidelity (Wi-Fi) chip. The electronic device obtains first state information of the first communication chip and second state information of the second communication chip, determines a first communication scheme on the basis of the first state information and the second state information when the working states of the first communication chip and the second communication chip are both communication states, and then instructs the first communication chip and the second communication chip to work on the basis of the first communication scheme. That is, a communication scheme used in a scenario where various communication networks coexist is obtained by comprehensively considering state information of various communication chips; thus, by means of the communication scheme, there will be no problem of mutual influence and interference between the communication networks, and the communication effect is effectively improved.
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