CN113039822A - 一种数据信道的建立方法及设备 - Google Patents

一种数据信道的建立方法及设备 Download PDF

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Publication number
CN113039822A
CN113039822A CN201880099602.3A CN201880099602A CN113039822A CN 113039822 A CN113039822 A CN 113039822A CN 201880099602 A CN201880099602 A CN 201880099602A CN 113039822 A CN113039822 A CN 113039822A
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cig
electronic device
cis
audio
electronic equipment
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CN113039822B (zh
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朱宇洪
王良
郑勇
张景云
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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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

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

Abstract

本申请公开了一种数据信道的建立方法及设备，涉及短距离通信领域，在音频业务开启之前，对应该音频业务的CIG中的所有CIS便已建立完成。相较于在音频业务开启后建立对应CIG中的所有CIS，可有效降低音频数据的传输时延。具体方案为：第一电子设备获取第二电子设备支持的音频业务，确定该音频业务对应的CIG的CIG参数；第一电子设备配置CIG参数，根据配置的CIG参数建立CIG中的CIS，CIG中的CIS未激活；在音频业务开启时，第一电子设备激活CIG中的CIS，向第二电子设备发送激活指令，激活指令用于指示第二电子设备激活CIG中的CIS；第一电子设备通过CIG中的CIS与第二电子设备传输音频数据。

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PCT国内申请，说明书已公开。

Claims (22)

  1. PCT国内申请，权利要求书已公开。
CN201880099602.3A 2018-12-18 2018-12-18 一种数据信道的建立方法及设备 Active CN113039822B (zh)

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Cited By (4)

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CN114945208A (zh) * 2022-04-30 2022-08-26 恒玄科技(上海)股份有限公司 一种降低功耗的方法、系统和耳机对
CN115348548A (zh) * 2022-08-11 2022-11-15 无锡中感微电子股份有限公司 音频广播方法、装置、系统、电子设备及可读存储介质
CN115701724A (zh) * 2021-08-02 2023-02-10 华为技术有限公司 用于设备连接的方法、电子设备和系统
WO2024029688A1 (ko) * 2022-08-04 2024-02-08 삼성전자주식회사 무선 환경 내에서의 오디오 스트리밍을 위한 전자 장치, 방법, 및 비일시적 컴퓨터 판독가능 저장 매체

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* Cited by examiner, † Cited by third party
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CN115175149A (zh) * 2021-04-01 2022-10-11 Oppo广东移动通信有限公司 设备添加方法、装置、蓝牙芯片及设备
EP4383768A4 (en) * 2021-09-08 2024-10-23 Samsung Electronics Co Ltd ELECTRONIC DEVICE, METHOD AND COMPUTER-READABLE STORAGE MEDIUM FOR MANAGING TRANSMISSION TO AN EXTERNAL ELECTRONIC DEVICE IN A WIRELESS ENVIRONMENT

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CN105406923B (zh) * 2015-12-28 2018-07-17 惠州Tcl移动通信有限公司 一种移动终端的蓝牙互连方法及系统
US10034160B2 (en) * 2016-04-14 2018-07-24 Lg Electronics Inc. Method and apparatus for transmitting or receiving data using bluetooth in wireless communication system
CN107493595A (zh) * 2017-08-23 2017-12-19 北京中电华大电子设计有限责任公司 一种低功耗安全认证装置及控制方法

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Publication number Priority date Publication date Assignee Title
US20170251469A1 (en) * 2014-07-03 2017-08-31 Lg Electronics Inc. Method for transmitting and receiving audio data in wireless communication system supporting bluetooth communication and device therefor
US20160080896A1 (en) * 2014-09-11 2016-03-17 Lg Electronics Inc. Method and apparatus for transmitting and receiving audio stream in wireless communication system
US20170006415A1 (en) * 2015-07-01 2017-01-05 Lg Electronics Inc. Method and apparatus for controlling device in wireless communication system
US20170171697A1 (en) * 2015-12-10 2017-06-15 Lg Electronics Inc. Method and apparatus for transmitting and receiving data in wireless communication system
CN108632342A (zh) * 2017-03-24 2018-10-09 三星电子株式会社 用于向多个外部设备发送音频数据的方法和电子设备
CN108966197A (zh) * 2018-08-20 2018-12-07 南昌黑鲨科技有限公司 基于蓝牙的音频传输方法、系统、音频播放设备及计算机可读存储介质

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115701724A (zh) * 2021-08-02 2023-02-10 华为技术有限公司 用于设备连接的方法、电子设备和系统
CN115701724B (zh) * 2021-08-02 2024-05-03 华为技术有限公司 用于设备连接的方法、电子设备和系统
CN114945208A (zh) * 2022-04-30 2022-08-26 恒玄科技(上海)股份有限公司 一种降低功耗的方法、系统和耳机对
WO2024029688A1 (ko) * 2022-08-04 2024-02-08 삼성전자주식회사 무선 환경 내에서의 오디오 스트리밍을 위한 전자 장치, 방법, 및 비일시적 컴퓨터 판독가능 저장 매체
CN115348548A (zh) * 2022-08-11 2022-11-15 无锡中感微电子股份有限公司 音频广播方法、装置、系统、电子设备及可读存储介质

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WO2020124371A1 (zh) 2020-06-25
CN115643554A (zh) 2023-01-24

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