A bluetooth communication method, device and related equipment

CN116405918BActive Publication Date: 2026-07-03WUXI ZGMICRO ELECTRONICS CO LTD
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WUXI ZGMICRO ELECTRONICS CO LTD
Filing Date
2023-04-12
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

In existing Bluetooth Low Energy networks, the broadcast and scanning times of each node are inconsistent, making it impossible to achieve continuous voice data transmission and reception between multiple levels of nodes, thus failing to meet the application requirements of voice intercom systems and voice broadcasting systems.

Method used

By establishing multi-level node groups in a Bluetooth Low Energy network and employing reserved communication links and communication mechanisms within equal time intervals, it is ensured that each node communicates under the same channel parameters, thereby enabling node role switching and continuous transmission of voice data.

Benefits of technology

It enables continuous voice data transmission between multi-level nodes, meeting the application requirements of voice intercom and voice broadcasting systems, and ensuring the stability and consistency of the voice stream.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN116405918B_ABST
    Figure CN116405918B_ABST
Patent Text Reader

Abstract

This invention provides a Bluetooth communication method, apparatus, and related devices. The method includes: establishing one or more first Bluetooth communication links with one or more first Bluetooth devices, wherein the one or more first Bluetooth communication links and a first reserved communication link form a first Bluetooth communication group, wherein the first reserved communication link has the same channel parameters as one of the first Bluetooth communication links; communicating with the one or more first Bluetooth devices through the one or more first Bluetooth communication links within an equal time interval of the first Bluetooth communication group, and communicating with a selected first Bluetooth device through the first reserved communication link. This invention establishes a multi-level node group to achieve role switching between nodes, and each level of node can realize voice output and voice input, thereby realizing multi-level voice node networking and multi-level bidirectional continuous voice transmission and reception.
Need to check novelty before this filing date? Find Prior Art