Method for avoiding air interface conflict in time division multiple access (TDMA) wireless communication and related device

By monitoring service activities and broadcasting instructions in the TDMA wireless communication system, the air-to-port conflict problem caused by initiating a call when the device is out of the signal coverage range is solved, and the normal operation of the system and the stability of communication are achieved.

CN119997251APending Publication Date: 2025-05-13HYTERA COMM CORP
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Patent Information

Application Number
CN202510138435.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-07
Publication Date
2025-05-13

AI Technical Summary

Technical Problem

In TDMA wireless communication system, the device initiates a call when it is out of the signal coverage range, which may lead to communication interference from the original communication system and cause air interface conflicts.

Method used

By monitoring the service activities on the current channel, if the service of other devices is detected, the service information is obtained, and when the preset conditions are met, the indication information is broadcast to indicate the time slot occupation of the current channel to avoid the device from launching new services on the time slot of the existing services.

Benefits of technology

It effectively avoids air-to-interface conflicts, ensures the normal operation of the communication system, and prevents call interference caused by the equipment being out of the signal coverage range.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The invention provides a method for avoiding air interface conflicts in TDMA (Time Division Multiple Access) wireless communication and a related device. The method comprises the following steps: monitoring a service activity on a current channel; if the first service sent by the second communication equipment is monitored in the first time slot, service information of the first service is acquired; when the target receiving end of the first service is the first communication equipment, accessing the first service and decoding the first service; and when a preset condition is satisfied, broadcasting indication information based on the service information, the indication information being used for indicating an occupation condition of the first service on the first time slot of the current channel. When the first communication equipment receives the first service, the indication information is broadcasted, so that equipment outside the coverage range of the transmitting equipment can know the air interface occupation condition of each time slot on the current channel, the service is prevented from being initiated on the time slot with the service, and the problem of air interface conflict is solved.
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