CN108901004A - A kind of method of synchronous transfer bluetooth headset - Google Patents
A kind of method of synchronous transfer bluetooth headset Download PDFInfo
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- CN108901004A CN108901004A CN201810895401.6A CN201810895401A CN108901004A CN 108901004 A CN108901004 A CN 108901004A CN 201810895401 A CN201810895401 A CN 201810895401A CN 108901004 A CN108901004 A CN 108901004A
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- receiving device
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- main equipment
- equipment
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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
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- 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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Communication Control (AREA)
Abstract
The invention discloses a kind of methods of synchronous transfer bluetooth headset.It specifically comprises the following steps：(1) wireless connection of main equipment and main receiving device is wirelessly realized, it establishes and is wirelessly connected between main receiving device and secondary receiving device, all secondary receiving devices are all the audiomonitors for being converted into main equipment after connection is established between main receiving device and secondary receiving device；(2) when carrying out data transmission, main equipment sends data, and main receiving device and all secondary receiving devices receive the data of main equipment simultaneously；(3) response of main receiving device or secondary receiving device to main equipment is handled.The beneficial effects of the invention are as follows：The delay of data transmission is reduced, the response to user is more timely；Data retransmission rate can be effectively reduced, the usage experience of equipment is improved；The working efficiency for improving equipment reduces the workload of main receiving device, and product power consumption is effectively reduced.
Description
Technical field
The present invention relates to bluetooth correlative technology field, a kind of method for referring in particular to synchronous transfer bluetooth headset.
Background technique
Currently wirelessly ear earphone/sound equipment/speaker is used be simultaneous asynchronous data transmissions mode, in main equipment and main reception
Equipment, which is established, to be wirelessly connected, and passes through wireless connection between remaining multiple secondary receiving device and main receiving device.It will be counted by main equipment
According to main receiving device is passed to, after main receiving device receives data, feedback main equipment has been received by data, and otherwise main equipment retransmits number
According to；Main receiving device forwards the data to other secondary receiving devices again, and secondary receiving device is received and determined equipment after data to principal solution
The response of data is received, to realize the complete procedure of entire data transmission, reaches more equipment and realizes the function that audio plays jointly.
Above-mentioned technology has the following defects：The mode of the data of asynchronous transmission, because needing main receiving device to forward, therefore in number
According in transmission, there are data delays；When data are transmitted to main receiving device by main equipment, set being transmitted to secondary receive by main receiving device
Standby, this process will increase the load of main earphone, and have biggish data retransmission rate；Main receiving device needs to carry out data and turns to pass
Mode, increase the load of main receiving device, the power consumption that causes product to use increases.
Summary of the invention
The present invention be in order to overcome the above deficiencies in the prior art, provide a kind of reduction data transmission delay with
And the method for the synchronous transfer bluetooth headset of data retransmission rate.
To achieve the goals above, the present invention uses following technical scheme：
A kind of method of synchronous transfer bluetooth headset, specifically comprises the following steps：
(1) wireless connection of main equipment and main receiving device is wirelessly realized, main receiving device is set with pair reception
It establishes and is wirelessly connected between standby, all secondary receiving devices are all after connection is established between main receiving device and secondary receiving device
It is converted into the audiomonitor of main equipment；
(2) when carrying out data transmission, main equipment sends data, and main receiving device and all secondary receiving devices are simultaneously
Receive the data of main equipment；
(3) response of main receiving device or secondary receiving device to main equipment is handled.
Wherein：Main receiving device is main bluetooth headset, and secondary receiving device is secondary bluetooth headset.The equal energy of all receiving devices
The data of master transmissions are received simultaneously, reduce the delay of data transmission, and the response to user is more timely；It is same using this data
The mode of biography, main receiving device do not need to forward data every time again, can effectively reduce data retransmission rate, improve the use of equipment
Experience；The mode of synchronous transfer takes full advantage of the resource of major-minor receiving device, improves the working efficiency of equipment, reduces master and connects
Product power consumption is effectively reduced in the workload of receiving unit.
Preferably, in step (1), wireless mode includes one of 2.4G, WIFI and bluetooth or a variety of.
Preferably, to guarantee the effective feedback procedure of data transmission procedure energy, definition one is specific in step (3)
The data packet that can be identified between main equipment and main receiving device and secondary receiving device, for confirming that equipment receives the number of transmission
According to the process for transmitting this data packet is response.
Preferably, when main receiving device receives data, it is fixed that main receiving device can be sent to main equipment in step (3)
The reply data packet of justice, i.e. processing is the data that main equipment has been received by transmission when main equipment receives this data packet；If otherwise master sets
It is standby not receive this reply data packet then main equipment transmission primaries data again；After similarly secondary receiving device listens to main equipment data
Can be to main receiving device response, transmission primaries data give secondary receiving device to main receiving device again if unresponsive
Preferably, after secondary receiving device listens to the data of main equipment transmission, main reception is given in response in step (3)
Equipment；After main receiving device receives the response of secondary receiving device, then confirm to main equipment response and have received data, otherwise master sets
Standby retransmission data.
The beneficial effects of the invention are as follows：The delay of data transmission is reduced, the response to user is more timely；Number can be effectively reduced
According to retransmission rate, the usage experience of equipment is improved；The working efficiency for improving equipment reduces the workload of main receiving device,
Product power consumption is effectively reduced.
Detailed description of the invention
Fig. 1 is a kind of method flow diagram of the invention；
Fig. 2 is another method flow diagram of the invention.
In figure：1. upper layer, 2. lower layers, 3. middle layers.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
A kind of method of synchronous transfer bluetooth headset, specifically comprises the following steps：
(1) wireless connection of main equipment and main receiving device is wirelessly realized, main receiving device is set with pair reception
It establishes and is wirelessly connected between standby, all secondary receiving devices are all after connection is established between main receiving device and secondary receiving device
It is converted into the audiomonitor of main equipment；Wireless mode includes one of 2.4G, WIFI and bluetooth or a variety of, further includes other nothings
Line connection type；Main receiving device passes the wireless telecommunications Connecting quantity between main equipment, such as frequency hopping, Connection Time information
To secondary receiving device, become secondary receiving device as the audiomonitor of main receiving device.Wherein：Wherein：Main receiving device is main bluetooth
Earphone, secondary receiving device are secondary bluetooth headset.
(2) when carrying out data transmission, main equipment sends data, and main receiving device and all secondary receiving devices are simultaneously
Receive the data of main equipment；As long as the enterprising line number of parameter of main equipment and wireless telecommunications of the main receiving device when establishing connection
Become the prison of main equipment because all secondary receiving devices have been received by the wireless communications parameter of main receiving device transmission according to transmission
Equipment is listened, therefore so secondary receiving device can receive the data of main equipment simultaneously.
(3) response of main receiving device or secondary receiving device to main equipment is handled.To guarantee that data transmission procedure can be effective
Feedback procedure, define the specific data packet that can be identified between main equipment and main receiving device and secondary receiving device,
For confirming that equipment receives the data of transmission, the process for transmitting this data packet is response.Response for main equipment, use with
Lower two ways：
A. as shown in Figure 1, when main receiving device receives data, main receiving device can send the answer number of definition to main equipment
According to packet, i.e. processing is the data that main equipment has been received by transmission when main equipment receives this data packet；If otherwise main equipment does not receive this
Reply data packet then main equipment transmission primaries data again；Similarly secondary receiving device can be to main reception after listening to main equipment data
Equipment response, transmission primaries data give secondary receiving device to main receiving device again if unresponsive；
B. as shown in Fig. 2, main receiving device is given in response after secondary receiving device listens to the data of main equipment transmission；Master connects
After receiving unit receives the response of secondary receiving device, then confirm to main equipment response and have received data, otherwise main equipment number of retransmissions
According to.
All receiving devices can receive the data of master transmissions simultaneously, reduce the delay of data transmission, to use
The response at family is more timely；By the way of this data simultaneous interpretation, main receiving device does not need to forward data every time again, can effectively reduce
Data retransmission rate improves the usage experience of equipment；The mode of synchronous transfer takes full advantage of the resource of major-minor receiving device, mentions
The high working efficiency of equipment, reduces the workload of main receiving device, product power consumption is effectively reduced.
Claims (5)
1. a kind of method of synchronous transfer bluetooth headset, characterized in that specifically comprise the following steps：
(1) wirelessly realize main equipment and main receiving device wireless connection, main receiving device with pair receiving device it
Between establish and be wirelessly connected, when connected between main receiving device and secondary receiving device establish after all secondary receiving device be all conversion
At the audiomonitor of main equipment；
(2) when carrying out data transmission, main equipment sends data, and main receiving device and all secondary receiving devices receive simultaneously
To the data of main equipment；
(3) response of main receiving device or secondary receiving device to main equipment is handled.
2. a kind of method of synchronous transfer bluetooth headset according to claim 1, characterized in that in step (1), wirelessly
Mode includes one of 2.4G, WIFI and bluetooth or a variety of.
3. a kind of method of synchronous transfer bluetooth headset according to claim 1, characterized in that in step (3), to protect
The effective feedback procedure of data transmission procedure energy is demonstrate,proved, specific can be received by main equipment and main receiving device and pair is defined and set
The data packet identified between standby, for confirming that equipment receives the data of transmission, the process for transmitting this data packet is response.
4. a kind of method of synchronous transfer bluetooth headset according to claim 3, characterized in that in step (3), master is connect
When receiving unit receives data, main receiving device can send the reply data packet of definition to main equipment, and main equipment receives this data packet
When processing be that main equipment has been received by the data of transmission；Otherwise main equipment passes again if main equipment does not receive this reply data packet
A defeated data；Similarly secondary receiving device can be to main receiving device response after listening to main equipment data, and as unresponsive, master is connect
Transmission primaries data give secondary receiving device to receiving unit again.
5. a kind of method of synchronous transfer bluetooth headset according to claim 3, characterized in that in step (3), pair is connect
After receiving unit listens to the data of main equipment transmission, main receiving device is given in response；Main receiving device receives answering for secondary receiving device
After answering, then confirm to main equipment response and have received data, otherwise main equipment retransmission data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810895401.6A CN108901004A (en) | 2018-08-08 | 2018-08-08 | A kind of method of synchronous transfer bluetooth headset |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895401.6A CN108901004A (en) | 2018-08-08 | 2018-08-08 | A kind of method of synchronous transfer bluetooth headset |
Publications (1)
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| CN108901004A true CN108901004A (en) | 2018-11-27 |
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| CN201810895401.6A Pending CN108901004A (en) | 2018-08-08 | 2018-08-08 | A kind of method of synchronous transfer bluetooth headset |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109495869A (en) * | 2018-11-30 | 2019-03-19 | 锐迪科微电子科技（上海）有限公司 | Bluetooth connecting method and device |
| CN109743782A (en) * | 2019-03-29 | 2019-05-10 | 展讯通信（上海）有限公司 | Communication means, device and equipment |
| CN110213691A (en) * | 2019-06-26 | 2019-09-06 | 上海富芮坤微电子有限公司 | A kind of synchronization mechanism of TWS audio transmission |
| CN110267305A (en) * | 2019-06-13 | 2019-09-20 | 重庆物奇科技有限公司 | A kind of wireless data repeating method |
| CN110519742A (en) * | 2019-09-16 | 2019-11-29 | 安徽华米信息科技有限公司 | A kind of audio sync playback method, device and TWS bluetooth headset |
| CN110636600A (en) * | 2019-08-20 | 2019-12-31 | 恒玄科技（上海）有限公司 | Audio synchronous playing method for wireless equipment |
| CN110830973A (en) * | 2020-01-09 | 2020-02-21 | 易兆微电子（杭州）有限公司 | Method for transmitting audio information by using wireless earphone |
| WO2020140186A1 (en) * | 2018-12-31 | 2020-07-09 | 华为技术有限公司 | Wireless audio system, and audio communication method and device |
| CN112437369A (en) * | 2020-07-27 | 2021-03-02 | 珠海市杰理科技股份有限公司 | Audio data transmission method and system, TWS earphone pair, chip and medium |
| CN112615649A (en) * | 2019-10-03 | 2021-04-06 | 瑞昱半导体股份有限公司 | Multi-member Bluetooth device, and related main Bluetooth circuit and auxiliary Bluetooth circuit |
| CN113068167A (en) * | 2021-03-17 | 2021-07-02 | 上海物骐微电子有限公司 | High-reliability Bluetooth data transmission system and method |
| CN113271641A (en) * | 2021-05-18 | 2021-08-17 | 南京大学 | Method for reducing packet loss rate based on Bluetooth scattering network communication |
| CN113330757A (en) * | 2019-01-30 | 2021-08-31 | 华为技术有限公司 | Data transmission method and related device |
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| JP2002297781A (en) * | 2001-03-29 | 2002-10-11 | Teijin Ltd | Home medical appliance support system |
| CN107894881A (en) * | 2017-10-18 | 2018-04-10 | 恒玄科技（上海）有限公司 | The method that principal and subordinate link switching, conversation monitoring and the Mike of bluetooth earphone switch |
| CN108040308A (en) * | 2017-10-18 | 2018-05-15 | 恒玄科技（上海）有限公司 | The method that principal and subordinate link switching, conversation monitoring and the Mike of bluetooth headset switch |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11490237B2 (en) | 2018-11-30 | 2022-11-01 | Rda Microelectronics Technologies (Shanghai) Co., Ltd. | Bluetooth connection method and device |
| CN109495869A (en) * | 2018-11-30 | 2019-03-19 | 锐迪科微电子科技（上海）有限公司 | Bluetooth connecting method and device |
| WO2020140186A1 (en) * | 2018-12-31 | 2020-07-09 | 华为技术有限公司 | Wireless audio system, and audio communication method and device |
| CN113330757A (en) * | 2019-01-30 | 2021-08-31 | 华为技术有限公司 | Data transmission method and related device |
| CN113330757B (en) * | 2019-01-30 | 2023-09-01 | 华为技术有限公司 | Data transmission method and related device |
| CN109743782A (en) * | 2019-03-29 | 2019-05-10 | 展讯通信（上海）有限公司 | Communication means, device and equipment |
| CN109743782B (en) * | 2019-03-29 | 2019-07-23 | 展讯通信（上海）有限公司 | Communication means, device and equipment |
| US11032860B2 (en) | 2019-03-29 | 2021-06-08 | Spreadtrum Communications (Shanghai) Co., Ltd. | Method, apparatus, and device for automatic pairing of wireless devices |
| CN110267305A (en) * | 2019-06-13 | 2019-09-20 | 重庆物奇科技有限公司 | A kind of wireless data repeating method |
| CN110213691A (en) * | 2019-06-26 | 2019-09-06 | 上海富芮坤微电子有限公司 | A kind of synchronization mechanism of TWS audio transmission |
| CN110636600A (en) * | 2019-08-20 | 2019-12-31 | 恒玄科技（上海）有限公司 | Audio synchronous playing method for wireless equipment |
| CN110636600B (en) * | 2019-08-20 | 2022-01-18 | 恒玄科技(上海)股份有限公司 | Audio synchronous playing method for wireless equipment |
| CN110519742A (en) * | 2019-09-16 | 2019-11-29 | 安徽华米信息科技有限公司 | A kind of audio sync playback method, device and TWS bluetooth headset |
| CN112615649A (en) * | 2019-10-03 | 2021-04-06 | 瑞昱半导体股份有限公司 | Multi-member Bluetooth device, and related main Bluetooth circuit and auxiliary Bluetooth circuit |
| CN110830973A (en) * | 2020-01-09 | 2020-02-21 | 易兆微电子（杭州）有限公司 | Method for transmitting audio information by using wireless earphone |
| CN112437369B (en) * | 2020-07-27 | 2022-03-29 | 珠海市杰理科技股份有限公司 | Audio data transmission method and system, TWS earphone pair, chip and medium |
| CN112437369A (en) * | 2020-07-27 | 2021-03-02 | 珠海市杰理科技股份有限公司 | Audio data transmission method and system, TWS earphone pair, chip and medium |
| CN113068167B (en) * | 2021-03-17 | 2021-12-10 | 上海物骐微电子有限公司 | High-reliability Bluetooth data transmission system and method |
| CN113068167A (en) * | 2021-03-17 | 2021-07-02 | 上海物骐微电子有限公司 | High-reliability Bluetooth data transmission system and method |
| CN113271641A (en) * | 2021-05-18 | 2021-08-17 | 南京大学 | Method for reducing packet loss rate based on Bluetooth scattering network communication |
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Address after: Room 707, Building 3 A, Weiye Road, Puyan Street, Binjiang District, Hangzhou City, Zhejiang Province Applicant after: Yizhao micro electronics (Hangzhou) Co., Ltd Address before: 310000 Room 1803, Qianlong Building, 1786 Hanjiang Road, Changhe Street, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: YICHIP MICROELECTRONIC (HANGZHOU) Co.,Ltd. |
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Application publication date: 20181127 |
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