CN111654845B - 一种蓝牙多终端链路切换方法、蓝牙音频设备及系统 - Google Patents
一种蓝牙多终端链路切换方法、蓝牙音频设备及系统 Download PDFInfo
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- CN111654845B CN111654845B CN202010396792.4A CN202010396792A CN111654845B CN 111654845 B CN111654845 B CN 111654845B CN 202010396792 A CN202010396792 A CN 202010396792A CN 111654845 B CN111654845 B CN 111654845B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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CN202010396792.4A CN111654845B (zh) | 2020-05-12 | 2020-05-12 | 一种蓝牙多终端链路切换方法、蓝牙音频设备及系统 |
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CN202010396792.4A CN111654845B (zh) | 2020-05-12 | 2020-05-12 | 一种蓝牙多终端链路切换方法、蓝牙音频设备及系统 |
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CN111654845A CN111654845A (zh) | 2020-09-11 |
CN111654845B true CN111654845B (zh) | 2023-07-14 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112055280B (zh) * | 2020-09-18 | 2022-11-15 | 恒玄科技(上海)股份有限公司 | 对耳耳机与数个智能设备的无线通信方法和无线耳机组件 |
CN112055349B (zh) * | 2020-09-18 | 2022-08-05 | 恒玄科技(上海)股份有限公司 | 一种无线通信方法及蓝牙设备 |
CN113365256B (zh) * | 2021-01-19 | 2022-09-06 | 深圳市汇顶科技股份有限公司 | 数据传输方法、第一芯片、电子设备和存储介质 |
WO2022155797A1 (zh) * | 2021-01-19 | 2022-07-28 | 深圳市汇顶科技股份有限公司 | 一种蓝牙连接切换方法、蓝牙芯片以及蓝牙设备 |
CN113068167B (zh) * | 2021-03-17 | 2021-12-10 | 上海物骐微电子有限公司 | 一种高可靠性蓝牙数据传输系统及方法 |
CN113271641A (zh) * | 2021-05-18 | 2021-08-17 | 南京大学 | 一种基于蓝牙散射网络通信的降低丢包率方法 |
CN115442778A (zh) * | 2021-06-03 | 2022-12-06 | Oppo广东移动通信有限公司 | 建立蓝牙链路的方法、装置、蓝牙芯片及设备 |
WO2023004834A1 (zh) * | 2021-07-30 | 2023-02-02 | 华为技术有限公司 | 资源分配方法、装置及系统 |
CN113852446B (zh) * | 2021-09-24 | 2023-05-30 | 上海物骐微电子有限公司 | 无线通信系统及方法 |
CN114007211B (zh) * | 2021-12-30 | 2022-03-08 | 成都市安比科技有限公司 | 一种无线蓝牙音频系统多连接调度方法 |
CN117616786A (zh) * | 2022-06-14 | 2024-02-27 | 北京小米移动软件有限公司 | 一种蓝牙通信方法、装置及存储介质 |
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CN104540071B (zh) * | 2014-12-08 | 2018-03-23 | 广东欧珀移动通信有限公司 | 智能音箱的通信切换方法及装置 |
WO2019147107A1 (ko) * | 2018-01-29 | 2019-08-01 | 엘지전자 주식회사 | 무선 통신시스템에서 블루투스를 이용하여 핸드오버를 수행하기 위한 방법 및 이를 위한 장치 |
CN108924706B (zh) * | 2018-06-26 | 2020-08-18 | 东莞市和乐电子有限公司 | 蓝牙耳机切换控制方法、蓝牙耳机及计算机可读存储介质 |
CN109495867B (zh) * | 2018-11-22 | 2021-09-10 | 重庆物奇科技有限公司 | 蓝牙设备、蓝牙设备间信息传输的方法和蓝牙通信系统 |
CN110191442B (zh) * | 2019-04-18 | 2021-05-11 | 华为技术有限公司 | 一种蓝牙连接方法、设备及系统 |
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