CN113906773A - 低功耗蓝牙设备的信道选择方法和装置 - Google Patents

低功耗蓝牙设备的信道选择方法和装置 Download PDF

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CN113906773A
CN113906773A CN201980097046.0A CN201980097046A CN113906773A CN 113906773 A CN113906773 A CN 113906773A CN 201980097046 A CN201980097046 A CN 201980097046A CN 113906773 A CN113906773 A CN 113906773A
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bluetooth device
bluetooth
slave
master
request message
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CN113906773B (zh
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刘华章
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供一种低功耗蓝牙设备的信道选择方法和装置,主蓝牙设备接收从蓝牙设备发送多个低功耗蓝牙信道的第一状态信息,每个第一状态信息用于指示对应的BLE信道是否可供从蓝牙设备使用,主蓝牙设备根据该第一状态信息,以及主蓝牙设备检测到的该多个BLE信道的信道质量信息,确定该多个BLE信道的第二状态信息,每个第二状态信息用于指示对应的BLE信道是否可供主蓝牙设备和从蓝牙设备使用。该方式中,主蓝牙设备结合从蓝牙设备上报的BLE信道的信道质量和自身检测到的信道质量信息确定可用BLE信道,考虑了主蓝牙设备和从蓝牙设备所处信道环境的差异,从而保证确定的信道状态更加准确,提高了蓝牙设备之间的通信性能。

Description

PCT国内申请,说明书已公开。

Claims (53)

  1. PCT国内申请,权利要求书已公开。
CN201980097046.0A 2019-06-20 2019-06-20 低功耗蓝牙设备的信道选择方法和装置 Active CN113906773B (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115499037A (zh) * 2022-09-09 2022-12-20 安克创新科技股份有限公司 蓝牙装置、设备***及其信道切换方法
CN115499037B (zh) * 2022-09-09 2024-08-02 安克创新科技股份有限公司 蓝牙装置、设备***及其信道切换方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113490190B (zh) * 2021-06-21 2024-05-24 合肥星空物联信息科技有限公司 一种耳机录音、音频传输带宽缓解的方法及***
CN114630403A (zh) * 2022-01-28 2022-06-14 浙江大华技术股份有限公司 一种信道选择方法、节点、***及计算机可读存储介质
CN115767490A (zh) * 2022-07-19 2023-03-07 珠海市杰理科技股份有限公司 真无线蓝牙耳机及其通信方法、装置和***
CN115278625A (zh) * 2022-07-26 2022-11-01 哲库科技(上海)有限公司 蓝牙多媒体包的传输方法、装置、设备和***
CN115038051B (zh) * 2022-08-12 2022-11-08 北京智芯微电子科技有限公司 基于蓝牙的信息上报方法、接收方法、装置、设备及介质

Citations (4)

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Publication number Priority date Publication date Assignee Title
CN105391477A (zh) * 2015-12-15 2016-03-09 小米科技有限责任公司 蓝牙设备间的通信方法和装置
CN105916177A (zh) * 2016-05-30 2016-08-31 北京小米移动软件有限公司 一种进行无线通讯的方法和装置
CN109076035A (zh) * 2016-09-30 2018-12-21 华为技术有限公司 一种信息上报方法及装置
WO2019013683A1 (en) * 2017-07-14 2019-01-17 Telefonaktiebolaget Lm Ericsson (Publ) METHOD AND DEVICE FOR ADVERTISING WITHOUT CONNECTION WITH LOW ENERGY BLUETOOTH

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106878926B (zh) * 2017-02-08 2020-11-06 泰凌微电子(上海)有限公司 一种基于低功耗蓝牙的数据传输方法、从主设备及***

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105391477A (zh) * 2015-12-15 2016-03-09 小米科技有限责任公司 蓝牙设备间的通信方法和装置
CN105916177A (zh) * 2016-05-30 2016-08-31 北京小米移动软件有限公司 一种进行无线通讯的方法和装置
CN109076035A (zh) * 2016-09-30 2018-12-21 华为技术有限公司 一种信息上报方法及装置
WO2019013683A1 (en) * 2017-07-14 2019-01-17 Telefonaktiebolaget Lm Ericsson (Publ) METHOD AND DEVICE FOR ADVERTISING WITHOUT CONNECTION WITH LOW ENERGY BLUETOOTH

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115499037A (zh) * 2022-09-09 2022-12-20 安克创新科技股份有限公司 蓝牙装置、设备***及其信道切换方法
CN115499037B (zh) * 2022-09-09 2024-08-02 安克创新科技股份有限公司 蓝牙装置、设备***及其信道切换方法

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