CN109922540B

CN109922540B - Wireless transceiver group communication method, device group, system and storage medium

Info

Publication number: CN109922540B
Application number: CN201910157350.1A
Authority: CN
Inventors: 陈国础
Original assignee: Spreadtrum Communications Shanghai Co Ltd
Current assignee: Spreadtrum Communications Shanghai Co Ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2021-12-03
Anticipated expiration: 2039-03-01
Also published as: CN109922540A

Abstract

The invention provides a wireless transceiver group communication method, a wireless transceiver group communication system and a storage medium. The invention provides a wireless transceiver group communication method, which comprises the following steps: the first wireless transceiving equipment and the second wireless transceiving equipment are in pairing connection to construct a first wireless transceiving equipment group, the first wireless transceiving equipment group is configured with a first equipment group identifier, the first equipment group identifier is used for identifying the first wireless transceiving equipment group, and the first wireless transceiving equipment group establishes bidirectional connection with first data source equipment through the first equipment group identifier. According to the wireless transceiver group communication method provided by the invention, after the first equipment group identification is configured for the first wireless transceiver group, the first equipment group identification is utilized to establish bidirectional connection with the first data source equipment, so that the first data source data is synchronized to the wireless transceiver equipment in the first wireless transceiver group, and the data synchronization of the wireless transceiver equipment in the group of the first wireless transceiver group is realized.

Description

Wireless transceiver group communication method, device group, system and storage medium

Technical Field

The present invention relates to the field of electronic technologies, and in particular, to a method, a device group, a system, and a storage medium for communicating with a wireless transceiver device group.

Background

In a data transceiving system of a wireless device, data exchange between a data source device and a different form of wireless transceiving device can be realized.

At present, as the demand of users increases, the wireless transceiver devices connected with the data source device gradually changes from single wireless transceiver device to double wireless transceiver devices or even multiple wireless transceiver devices. In many application scenarios, it is necessary to synchronize data of the data source device to a plurality of wireless transceiving devices, wherein, for example, for data transmission between the audio data source device and the wireless audio device group, a problem of music and voice synchronization between the wireless audio device groups in the wireless audio device group is involved.

Disclosure of Invention

The invention provides a wireless transceiver group communication method, a wireless transceiver group communication system and a storage medium, which are used for solving the technical problem of synchronizing data of data source equipment to each wireless transceiver.

In a first aspect, the present invention provides a wireless transceiver group communication method, including:

the method comprises the steps that a first wireless transceiving device and a second wireless transceiving device are in pairing connection to construct a first wireless transceiving device group, the first wireless transceiving device group is configured with a first device group identifier, and the first device group identifier is used for identifying the first wireless transceiving device group;

and the first wireless transceiver group establishes bidirectional connection with the first data source equipment through the first equipment group identification.

In one possible design, after the first wireless transceiver device and the second wireless transceiver device perform pairing connection to construct the first wireless transceiver device group, the method further includes:

the first wireless transceiver device and the second wireless transceiver device store the first device group identifier respectively.

In one possible design, after the first radio transceiver device and the second radio transceiver device respectively store the first device group identifier, the method further includes:

the first newly-added wireless transceiver device is paired with any one wireless transceiver device in the first wireless transceiver device group;

the paired radio synchronizes the first device group identification to the first new radio to add the first new radio to the first radio group.

In one possible design, after the first radio transceiver device and the second radio transceiver device respectively store the device group identifiers, the method further includes:

a second newly-added wireless transceiver device is in pairing connection with the first wireless transceiver device or the second wireless transceiver device to construct a second wireless transceiver device group, wherein the second wireless transceiver device group is configured with a second device group identifier, and the second device group identifier is used for identifying the second wireless transceiver device group;

each wireless transceiver in the second wireless transceiver group stores the second device group identifier respectively;

and the second wireless transceiver group establishes bidirectional connection with the second data source equipment through the second equipment group identification.

In one possible design, the radios in the first group of radios are connected by a wireless link.

In one possible design, before the first wtru establishes a bidirectional connection with the first data source device through the first device group identifier, the method further includes:

and determining that one wireless transceiver in the first wireless transceiver group establishes a first bidirectional connection with the first data source device through the device group identifier according to a preset rule.

In a possible design, the preset rule takes the current remaining power of the radio transceiver device as a selection condition, so as to select the radio transceiver device with the largest current remaining power in the first radio transceiver device group for establishing a communication connection with the first data source device;

alternatively, the first and second electrodes may be,

the preset rule takes the signal strength transmitted to the first data source device by the wireless transceiver device as a selection condition, so as to select the wireless transceiver device with the strongest signal strength transmitted to the first data source device in the first wireless transceiver device group for establishing communication connection with the first data source device;

alternatively, the first and second electrodes may be,

the preset rule takes the current residual electric quantity of the wireless transceiving equipment and the signal strength transmitted to the first data source equipment by the wireless transceiving equipment as selection conditions, the current residual electric quantity and the signal strength respectively correspond to an electric quantity weight ratio and a signal weight ratio, a comprehensive weight value is determined according to the current residual electric quantity and the signal strength and the electric quantity weight ratio and the signal weight ratio, and the wireless transceiving equipment with the maximum comprehensive weight value in the first wireless transceiving equipment group is selected to be used for establishing communication connection with the first data source equipment;

alternatively, the first and second electrodes may be,

the preset rule takes the sequence of the wireless transceiving equipment completing the pairing with the first data source equipment as a selection condition, so as to select the wireless transceiving equipment which completes the pairing with the first data source equipment firstly for establishing communication connection with the data source equipment.

And the wireless transceiver devices in the first wireless transceiver device group are connected through a wireless link.

In one possible design, after determining that one of the first set of radio transceiver devices establishes a first bidirectional connection with the first data source device through the device group identifier according to a preset rule, the method further includes:

the first wireless transceiver device synchronizes link information of the first bidirectional connection to the second wireless transceiver device, so that the second wireless transceiver device establishes a second bidirectional connection with the first data source device.

In one possible design, when any wireless transceiver device in the first wireless transceiver device group has communication abnormality with the first data source device, other wireless transceiver devices in the first wireless transceiver device group continue to maintain normal connection with the first data source device.

In one possible design, the first wireless transceiver device group establishes a third bidirectional connection with a third data source device through the first device group identifier while maintaining the connection with the first data source device.

In one possible design, any two wireless transceiver devices in the wireless transceiver device group are connected by a preset physical identifier, where the device group identifier and the physical identifier are used in a time-sharing manner according to a preset air interface protocol.

In one possible design, the bidirectional connection is a bidirectional connection based on the bluetooth protocol.

In one possible design, the wireless transceiver device is a bluetooth audio device.

In one possible design, the bluetooth audio device is a bluetooth headset or a bluetooth sound.

In a second aspect, the present invention further provides a wireless transceiver device group, including: a first wireless transceiving device and a second wireless transceiving device;

the first wireless transceiver device and the second wireless transceiver device are in pairing connection to construct a wireless transceiver device group, the wireless transceiver device group is configured with a device group identifier, and the device group identifier is used for identifying the wireless transceiver device group;

and the wireless transceiver group establishes bidirectional connection with the first data source equipment through the equipment group identification.

In one possible design, the first wireless transceiver device and the second wireless transceiver device each store the device group identification.

In one possible design, the set of radios further includes: a first newly added wireless transceiving device;

the first newly-added wireless transceiver device is paired with any one wireless transceiver device in the wireless transceiver device group;

the paired wireless transceiver device synchronizes the device group identification to the first new wireless transceiver device to add the first new wireless transceiver device to the wireless transceiver device group.

In one possible design, the first radio and the second radio are connected by a radio link.

In one possible design, it is determined according to a preset rule that one of the wtrus in the group of wtrus establishes a first bidirectional connection with the first data source device through the device group identifier.

In a possible design, the preset rule takes the current remaining power of the wireless transceiver device as a selection condition, so as to select the wireless transceiver device with the largest current remaining power in the wireless transceiver device group for establishing a communication connection with the first data source device;

alternatively, the first and second electrodes may be,

the preset rule takes the signal intensity transmitted to the first data source equipment by the wireless transceiver equipment as a selection condition so as to select the wireless transceiver equipment with the strongest signal intensity transmitted to the first data source equipment in the wireless transceiver equipment group for establishing communication connection with the first data source equipment;

alternatively, the first and second electrodes may be,

the preset rule takes the current residual electric quantity of the wireless transceiving equipment and the signal strength transmitted to the first data source equipment by the wireless transceiving equipment as selection conditions, the current residual electric quantity and the signal strength respectively correspond to an electric quantity weight ratio and a signal weight ratio, a comprehensive weight value is determined according to the current residual electric quantity and the signal strength and the electric quantity weight ratio and the signal weight ratio, and the wireless transceiving equipment with the maximum comprehensive weight value in the wireless transceiving equipment group is selected to establish communication connection with the first data source equipment;

alternatively, the first and second electrodes may be,

the preset rule takes the sequence of the wireless transceiving equipment completing the pairing with the first data source equipment as a selection condition, so as to select the wireless transceiving equipment which completes the pairing with the first data source equipment firstly for establishing communication connection with the first data source equipment.

In one possible design, the first radio synchronizes link information of the first bidirectional connection to the second radio so that the second radio establishes a second bidirectional connection with the first data source device.

In one possible design, the first radio transceiver device group establishes a third bidirectional connection with a third data source device via the device group identifier while maintaining the connection with the first data source device.

In a third aspect, the present invention further provides a wireless transceiver device group communication system, including: the wireless transceiver device group comprises a first data source device and a wireless transceiver device group;

the wireless transceiver group comprises a first wireless transceiver and a second wireless transceiver;

In one possible design, the group radio transceiver device communication system further includes: a first newly added wireless transceiving device;

alternatively, the first and second electrodes may be,

In a fourth aspect, the present invention also provides a computer-readable storage medium comprising: instructions which, when run on the group of radios described in the fourth aspect, cause the group of radios to perform the group of radios communication method as described in the first aspect.

The invention provides a wireless transceiver group communication method, a wireless transceiver group communication system and a storage medium, wherein a first wireless transceiver group is established in a pairing mode, a first device group identifier is configured for the first wireless transceiver group, so that a first data source device and the first wireless transceiver group establish bidirectional connection through the first device group identifier, and through the bidirectional connection between the first data source device and the first wireless transceiver group, first data source data can be synchronized to wireless transceivers in the first wireless transceiver group, and therefore data synchronization of wireless transceivers in the first wireless transceiver group is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a first wtru according to an exemplary embodiment of the present invention;

fig. 2 is a schematic diagram illustrating an application scenario of a group wireless transceiver device communication method according to an exemplary embodiment of the present invention;

fig. 3 is a flow chart illustrating a method of group wireless transceiver devices communication in accordance with an exemplary embodiment of the present invention;

fig. 4 is a communication scenario diagram illustrating a method for wireless transceiver group communication according to an exemplary embodiment of the present invention;

fig. 5 is a schematic diagram of another communication scenario illustrating a group wireless transceiver device communication method according to an exemplary embodiment of the present invention;

fig. 6 is a schematic diagram illustrating a communication scenario of a wireless transceiver group communication method according to an exemplary embodiment of the present invention;

fig. 7 is a schematic diagram of a data transmission timing sequence between a first wireless transceiving apparatus set and a data source apparatus;

fig. 8 is a schematic diagram illustrating an expansion of a first wtru device in a wtru group communication method according to an exemplary embodiment of the present invention;

fig. 9 is a schematic structural diagram of a second wireless transceiver device group according to an exemplary embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The following describes the technical solutions of the present invention and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a first wtru shown in an exemplary embodiment of the present invention, and fig. 2 is a schematic application scenario diagram of a communication method of the first wtru shown in an exemplary embodiment of the present invention. As shown in fig. 1-fig. 2, the method for communicating a wireless transceiver device group provided in this embodiment is applied to a first wireless transceiver device group 10, where the wireless transceiver device group includes a first wireless transceiver device 101 and a second wireless transceiver device 102, and the wireless transceiver devices in the wireless transceiver device group 10 are communicatively connected through a first wireless link 104. Furthermore, it is to be understood that, the above-mentioned wireless transceiver device may be a wireless transceiver device that communicates according to a standard wireless protocol, where the standard wireless protocol may be a bluetooth protocol or a Wifi protocol, and in this embodiment, a specific form of the wireless protocol is not limited. In order to specifically describe an application scenario of the wireless connection method provided in this embodiment, a standard wireless protocol may be a bluetooth protocol, where the wireless transceiver may be a bluetooth transceiver, and more specifically, may be a bluetooth audio device, for example, a bluetooth headset, a bluetooth sound device, and the like.

To solve the above problems in the prior art, in the method for communicating a wireless transceiver device group provided in this embodiment, first, a first wireless transceiver device group 10 is established, and then a first device group identifier 103 is configured for the first wireless transceiver device group 10, which is to be understood that the first device group identifier 103 is used to identify the first wireless transceiver device group 10, where the first device group identifier 103 may be a communication Address, and the first device group identifier 103 may be understood as a common physical Media Access Control Address (MAC Address) of the first wireless transceiver device group 10, and a bidirectional connection is established between an external first data source device 20 and the first wireless transceiver device group 10 through the first device group identifier 103, for example, the bidirectional connection may be a bidirectional connection based on a bluetooth protocol. Then, through the bidirectional connection between the first data source device 20 and the first wireless transceiver device group 10, the data source data can be synchronized to the wireless transceiver devices in the first wireless transceiver device group 10, so that the data synchronization of the wireless transceiver devices in the first wireless transceiver device group 10 can be realized, and because the wireless transceiver devices in the first wireless transceiver device group 10 are bidirectionally connected to the first data source device 20 through the unified first device group identifier 103, each wireless transceiver device in the first wireless transceiver device group 10 has the characteristic of equivalent status, for example, when any one wireless transceiver device in the group fails to connect, the communication connection between other wireless transceiver devices in the group and the first data source device 20 is not affected, and because each wireless transceiver device in the group has equivalent status, the power consumption of each radio will be equally averaged.

Optionally, any two wireless transceiving devices in the first wireless transceiving device group 10 are connected by a preset physical identifier, for example, the first wireless transceiving device 101 and the second wireless transceiving device 102 are connected by a preset physical identifier, it is understood that the physical identifier may be a physical address, for example, a MAC address, and in addition, the device group identifier and the physical identifier may be used in a time-sharing manner according to a preset air interface protocol.

With the development of technology, bluetooth audio devices are gradually shifting from single audio devices to dual audio devices and even multi-audio devices, for example, for bluetooth headsets, various forms of over-the-ear bluetooth headsets are now available. Referring to fig. 1, the bluetooth headset generally includes a first bluetooth headset and a second bluetooth headset, which may respectively correspond to the first wireless transceiver and the second wireless transceiver in this embodiment. In particular, for the implementation of the bluetooth headset in the form of an opposite ear, there are generally two implementations:

in one mode, one of the pair-of-ears bluetooth headsets is selected as a fixed main-ear headset, and the other headset is selected as a fixed auxiliary-ear headset, wherein the main-ear headset bears communication interaction with the data source device.

Or two earphones in the pair-of-ears bluetooth earphones are respectively connected with the data source device through the MAC address, and then the data source device respectively sends the data information to the two earphones, so that in the implementation, the data source device, such as a smart phone, needs to perform double sending of the data information, which occupies double bluetooth time, but in a complex environment, there are usually not many time slices for retransmission, or in a scenario where the smart phone WIFI and the bluetooth coexist, there are also not many time slices for retransmission.

The principle of the wtru communication method provided in the present embodiment may be further described by taking the wtru 10 as an example of a bluetooth headset for an ear-to-ear type. Two earphones of the pair-ear bluetooth earphone may be established as a first wireless transceiver group, and a uniform device group identifier is allocated to the first wireless transceiver group, where the step of establishing the first wireless transceiver group for the two earphones of the pair-ear bluetooth earphone may be completed when the earphones leave the factory for pairing, or may be performed by pairing devices at a later stage by a user, and the first device group identifier may be generated according to a bluetooth core specification, where a manner of generating a bluetooth communication address according to the bluetooth core specification is a conventional technical means in the art, and is not described in detail in this embodiment. After the bluetooth headset is connected with the intelligent terminal (wherein, the intelligent terminal can be a smart phone, MP3, a notebook computer and any bluetooth data source device capable of being used as a sound source), when music synchronization is performed, the smart phone sends audio data to the device group identifier, and the two headsets of the bluetooth headset can acquire the audio data by respectively monitoring the audio link between the smart phone and the device group identifier. Compared with the prior art, the two earphones of the bluetooth earphone applying the method of the embodiment have approximate loads, more average power consumption and no need of data multi-transmission operation for the first data source device, and in addition, for the form of firstly establishing the first wireless transceiver device group and then allocating a uniform device group identifier to the first wireless transceiver device group, the two earphones of the bluetooth earphone in the ear form can have the characteristic of equal status, for example, when any one bluetooth earphone fails to connect, the communication connection between the other bluetooth earphone and the data source device is not affected, and the first wireless transceiver device group can also have better device expansion characteristics, for example, the existing way of grouping the two earphones can be expanded to the way of grouping a greater number of earphones according to different scenes.

It is to be understood that the number of the radio transceiver devices included in the first radio transceiver device group 10 is not particularly limited in the present embodiment. In addition, since the wtrus in the first wtru group 10 are bi-directionally connected to the first data source device 20 through the unified first device group id 103, for example, when any one of the wtrus in the group fails to have a connection, the communication connection between other wtrus in the group and the first data source device is not affected, and since each of the wtrus in the group has a status equivalent, the power consumption of each of the wtrus is also relatively average.

In addition, the first wireless transceiving device group 10 may also be a paired bluetooth sound, and the implementation principle thereof is similar to the above mentioned bluetooth headset in the form of an ear-to-ear, and is not described in detail in this embodiment.

Fig. 3 is a flowchart illustrating a method for group communication of wtrus in accordance with an exemplary embodiment of the present invention. As shown in fig. 3, the method for group communication of wireless transceiver devices provided in this embodiment includes:

step 301, the first wireless transceiving device and the second wireless transceiving device perform pairing connection to construct a first wireless transceiving device group, and configure a first device group identifier of the first wireless transceiving device group.

Specifically, the first wireless transceiver device and the second wireless transceiver device may be paired at the time of factory shipment to construct the first wireless transceiver device group, or the user may pair the first wireless transceiver device and the second wireless transceiver device through a later-stage pairing device to construct the first wireless transceiver device group. It should be understood that, as for the construction manner of the first wireless transceiver device group, no specific limitation is imposed in this embodiment, and it is only required to ensure that after the pairing is performed, the first device group identifier can be configured for the first wireless transceiver device group, and the first device group identifier can be used to establish a bidirectional connection with the external first data source device. In a possible implementation manner, the first device group identifier may be a communication address, and specifically, the first device group identifier of the first wireless transceiver device group may be configured according to a preset addressing rule.

The first device group identifier may be generated according to a bluetooth core specification, and a manner of generating a bluetooth communication address according to the bluetooth core specification is a conventional technical means in the art, which is not described in detail in this embodiment, in addition, the first device group identifier may also be generated according to other specifications according to actual requirements, and a rule for generating the first device group identifier is not specifically defined in this embodiment.

In addition, after the first wtru is established, the first wtru and the second wtru in the first wtru may further store the first device group identity.

Step 302, a first wireless transceiving device in the first wireless transceiving device group establishes a first bidirectional connection with a first data source device through a first device group identifier.

After forming the first wtru group, the first data source device may establish a connection with the first wtru group by acquiring the first device group identification. Fig. 4 is a schematic diagram of a communication scenario of a wireless transceiver device group communication method according to an exemplary embodiment of the present invention, as shown in fig. 4, a wireless transceiver device in a first wireless transceiver device group 10 already stores a first device group identifier 103, and in a specific connection process, a first bidirectional connection is first established with a first data source device 20 through one of the wireless transceiver devices in the first wireless transceiver device group 10, for example, a first wireless transceiver device 101, that is, the first wireless transceiver device 101 in the first wireless transceiver device group 10 performs bidirectional data transmission with the first data source device 20 through a second wireless link 105 through the first device group identifier 103. It should be understood that the selection of the first wireless transceiver device 101 in the wireless transceiver device group 10 to establish the connection with the first data source device 20 may be determined according to the current status of each wireless transceiver device in the group, for example, the wireless transceiver device with the most abundant power may be selected, or the wireless transceiver device with the strongest signal strength may be selected.

Optionally, it may be determined according to a preset rule that one wireless transceiver device in the first wireless transceiver device group establishes a first bidirectional connection with the first data source device through the first device group identifier. Specifically, the preset performance rule may be based on a current remaining power of the radio transceiver device as a selection condition, so as to select the radio transceiver device with the largest current remaining power in the first radio transceiver device group for establishing a communication connection with the first data source device.

In another possible implementation manner, the preset performance rule may further use the signal strength transmitted by the transceiver to the first data source device as a selection condition, so as to select the transceiver in the first transceiver group that has the strongest signal strength to transmit to the first data source device for establishing a communication connection with the first data source device.

In another possible implementation manner, the preset performance rule may be that a current remaining power of the wireless transceiving equipment and a signal strength transmitted by the wireless transceiving equipment to the first data source equipment are used as selection conditions, and the current remaining power and the signal strength respectively correspond to a power weight ratio and a signal weight ratio, so as to determine a comprehensive weight value according to the current remaining power and the signal strength and the power weight ratio and the signal weight ratio, and select the wireless transceiving equipment with the largest comprehensive weight value in the first wireless transceiving equipment group for establishing a communication connection with the first data source equipment.

In another possible implementation manner, the preset rule may further use a sequence of completing pairing between the wireless transceiver and the first data source device as a selection condition, so as to select the wireless transceiver that completes pairing with the first data source device first for establishing communication connection with the first data source device.

The Bluetooth headset in the form of the opposite ear can be taken as an example for explanation, and after the two Bluetooth headsets form the opposite ear Bluetooth headset, the intelligent terminal can be connected with the opposite ear Bluetooth headset by acquiring the device group identification. The bluetooth headset in the pair-of-ears bluetooth headset already stores the device group identifier, and in the specific connection, a first bidirectional connection is established with the intelligent terminal through one bluetooth headset in the pair-of-ears bluetooth headset, for example, a first bluetooth headset, namely, the first bluetooth headset in the pair-of-ears bluetooth headset performs bidirectional data transmission with the intelligent terminal through the device group identifier and a second wireless link. It should be understood that the selection of the first bluetooth headset of the pair of bluetooth headsets to establish the connection with the intelligent terminal first may be determined according to the current state of each bluetooth headset in the group, for example, the bluetooth headset with the most abundant electric quantity may be selected, or the bluetooth headset with the strongest signal strength may be selected to perform the preferential connection, and in this embodiment, the selection principle of the bluetooth headset to establish the connection with the intelligent terminal first is not specifically limited.

Step 303, the first radio transceiver device synchronizes the link information of the first bidirectional connection to the second radio transceiver device in the first radio transceiver device group, so that the second radio transceiver device establishes a second bidirectional connection with the first data source device.

After the first radio transceiver device 101 establishes the first bidirectional connection with the first data source device 20 through the first device group identifier 103, link information of the first bidirectional connection may be further synchronized to the second radio transceiver device 102 in the first radio transceiver device group 10 through the first radio link 104, so that the second radio transceiver device 102 establishes the second bidirectional connection with the first data source device 20, that is, the second radio transceiver device 102 in the first radio transceiver device group 10 performs bidirectional data transmission with the first data source device 20 through the third radio link 106 through the first device group identifier 103.

After the first bluetooth headset establishes the first bidirectional connection with the intelligent terminal through the device group identifier, link information of the first bidirectional connection may be further synchronized to a second bluetooth headset in the pair-of-ears bluetooth headset through the first wireless link, so that the second bluetooth headset establishes the second bidirectional connection with the intelligent terminal, that is, the second bluetooth headset in the pair-of-ears bluetooth headset performs bidirectional data transmission with the first data source device through the third wireless link through the first device group identifier.

Step 304, the first group of radio transceiver devices receives data source data of the first data source device.

After the first wireless transceiving device group 10 establishes the bidirectional connection with the first data source device 20 through the first device group identifier 103, the first data source device 20 may send the data source data 201 to the first device group identifier 103 corresponding to the first wireless transceiving device group 10, where it is understood that the data source data 201 may be audio data, video data, text data, and the like, and in this embodiment, the specific form of the data source data is not limited, for example, when the wireless transceiving device is a bluetooth audio device, the data source data may correspond to audio data.

It is to be understood that, in a possible implementation manner, the first wireless transceiver device 101 and the second wireless transceiver device 102 may obtain data by respectively listening to the data source data 201 sent by the first data source device 20 to the first device group identifier 103.

The Bluetooth headset in the form of the opposite ear can be taken as an example for explanation, and after the Bluetooth headset in the opposite ear establishes bidirectional connection with the intelligent terminal through the first equipment group identifier, the intelligent terminal can send audio data to the first equipment group identifier corresponding to the Bluetooth headset in the opposite ear. In a possible implementation manner, the first bluetooth headset and the second bluetooth headset may acquire data by respectively monitoring audio data sent by the intelligent terminal to the first device group identifier.

In addition, in order to enable the two bluetooth headsets of the pair-ear bluetooth headset to synchronously play audio, a time tag can be further set in the audio data, so that the two bluetooth headsets can simultaneously play the same audio data according to the time tag.

Step 305, the wireless transceiver devices in the first wireless transceiver device group transmit data to the first data source device.

After the first radio transceiver device group 10 receives the data source data 201 of the first data source device 20, the radio transceiver devices in the first radio transceiver device group 10, for example, the first radio transceiver device 101 and the second radio transceiver device 102, may also respectively transmit the data 107 to the first data source device 20.

Alternatively, the transmission data 107 may include reception success response data or non-reception success response data. For example, when the wireless transceiver device successfully receives the data source data 201, it may return to the first data source device 20 reception success Acknowledgement data, where the success Acknowledgement data may be Acknowledgement data (ACK), and when the wireless transceiver device fails to successfully receive the data source data 201, it may return to the first data source device 20 non-reception success Acknowledgement data, where the non-reception success Acknowledgement data may be Negative Acknowledgement data (NACK). It should be noted that the wireless transceiver devices in the wireless transceiver device group 10 may also return other data to the first data source device 20 according to actual operating condition requirements, and the specific form of the first data source device is not specifically limited in this embodiment.

The description may continue with the example of the bluetooth headset in the form of the pair of ears, and when the bluetooth headset in the pair of ears bluetooth headset successfully receives the audio data, successful receiving response data may be returned to the intelligent terminal, and when the wireless transceiver fails to successfully receive the audio data, unsuccessful receiving response data may be returned to the intelligent terminal. It should be noted that the wireless transceiver devices in the first wireless transceiver device group 10 may also return other data to the first data source device 20 according to actual operating condition requirements, and the specific form of the first data source device is not specifically limited in this embodiment.

Fig. 5 is a schematic diagram of another communication scenario of a communication method of a wireless transceiver device group according to an exemplary embodiment of the present invention, as shown in fig. 5, a certain wireless transceiver device in the first wireless transceiver device group 10 may have a data packet loss, and once a receiving time node is missed, the first data source device 20 does not retransmit the data source data 201, so as to avoid data asymmetry in each wireless transceiver device caused by the data packet loss of the wireless transceiver device in the wireless transceiver device group 10. After the first radio transceiver device group 10 receives the data source data 201, data information in the group may be confirmed, for example, data information may be confirmed for the first radio transceiver device 101 and the second radio transceiver device 102 in the first radio transceiver device group 10, for example, whether the number of data packets of the first radio transceiver device 101 and the second radio transceiver device 102 is the same may be confirmed, but a specific confirmation method is not specifically limited in this embodiment.

If the second wireless transceiver device 102 does not successfully receive the data source 201, the second wireless transceiver device 102 initiates a retransmission request 1041 to the first wireless transceiver device 101, so that the first wireless transceiver device 101 determines whether to retransmit the data to the second wireless transceiver device 102 according to a preset response rule 1042. In addition, if the first wireless transceiver device 101 does not successfully receive the data source data 201, similarly, the first wireless transceiver device 101 may also initiate a retransmission request to the second wireless transceiver device 102, so that the second wireless transceiver device 102 determines whether to retransmit the data source data to the first wireless transceiver device 101 according to the preset response rule.

Here, it can be explained by taking the bluetooth headset in the form of an ear-to-ear as an example, if the second bluetooth headset does not successfully receive the audio data, the second bluetooth headset initiates a retransmission request to the first bluetooth headset, so that the first bluetooth headset determines whether to retransmit the data to the second bluetooth headset according to a preset response rule. In addition, if the first bluetooth headset does not successfully receive the audio data, similarly, the first bluetooth headset may also initiate a retransmission request to the second bluetooth headset, so that the second bluetooth headset determines whether to retransmit the audio data to the first bluetooth headset according to a preset response rule.

Fig. 6 is a schematic diagram of another communication scenario of a wireless transceiver group communication method according to an exemplary embodiment of the present invention, as shown in fig. 6, when a certain wireless transceiver in the first wireless transceiver group 10 is abnormal, for example, the first wireless transceiver 101 fails or loses power, at this time, transmission between the first wireless transceiver 101 and the first data source device 20 is abnormal, and the same transmission between the first wireless transceiver 101 and the second wireless transceiver 102 is abnormal, however, since the wireless transceivers in the first wireless transceiver group 10 are bidirectionally connected to the first data source device 20 through the unified first device group identifier 103, each wireless transceiver in the group of the first wireless transceiver group 10 has a peer-to-peer status characteristic, when any one wireless transceiver in the group fails to connect, the communication connection between the other radio transceiver devices in the group and the first data source device 20 is not affected. It can be seen that when any wireless transceiving device in the first wireless transceiving device group has communication abnormality with the first data source device, other wireless transceiving devices in the first wireless transceiving device group can continue to maintain normal connection with the first data source device.

Fig. 7 is a schematic diagram of a data transmission timing sequence between the first wireless transceiver device group and the first data source device. As shown in fig. 7, the time slot N and the time slot N +1 are two adjacent time slots, and one data transceiving event exists between each two adjacent time slots. With continued reference to fig. 4, the second wireless link 105 is used for implementing bidirectional data transmission between the first wireless transceiver device 101 and the first data source device 20, and similarly, the third wireless link 106 is used for implementing bidirectional data transmission between the second wireless transceiver device 102 and the first data source device 20.

For event 401, in time slot N, both the first wireless transceiving device 101 and the second wireless transceiving device 102 miss receiving the data source data 201, and in time slot N +1, neither the first wireless transceiving device 101 nor the second wireless transceiving device 102 feeds back data to the first data source device 20.

For event 402, the first wireless transceiving device 101 missed receiving the data source data 201 and the second wireless transceiving device 102 successfully received the data source data 201 during time slot N, and neither the first wireless transceiving device 101 nor the second wireless transceiving device 102 fed back data to the first data source device 20 during time slot N + 1.

For event 403, at time slot N, the first wireless transceiving device 101 missed receiving the data source data 201, and the second wireless transceiving device 102 failed to receive the data source data 201, at time slot N +1, the first wireless transceiving device 101 did not feed back data to the first data source device 20, and the second wireless transceiving device 102 returned the non-reception successful acknowledgement data to the first data source device 20.

For event 404, the first wireless transceiving device 101 fails to receive the data source data 201 during time slot N, the second wireless transceiving device 102 misses receiving the data source data 201 during time slot N +1, and the first wireless transceiving device 101 returns the non-reception successful acknowledgement data to the first data source device 20 during time slot N +1, while the second wireless transceiving device 102 does not feed back data to the first data source device 20.

For the event 405, in the time slot N, the first wireless transceiving apparatus 101 and the second wireless transceiving apparatus 102 both fail to receive the data source data 201, and in the time slot N +1, the first wireless transceiving apparatus 101 and the second wireless transceiving apparatus 102 both return the non-reception success response data to the first data source apparatus 20.

For event 406, at time slot N, the first wireless transceiving device 101 failed to receive the data source data 201 and the second wireless transceiving device 102 successfully received the data source data 201, and at time slot N +1, the first wireless transceiving device 101 returns the non-reception successful acknowledgement data to the first data source device 20 and the second wireless transceiving device 102 does not feed back data to the first data source device 20.

For the event 407, in the time slot N, the first wireless transceiving apparatus 101 and the second wireless transceiving apparatus 102 both successfully receive the data source data 201, and in the time slot N +1, the first wireless transceiving apparatus 101 returns the reception success response data to the first data source apparatus 20, and the second wireless transceiving apparatus 102 does not feed back the data to the first data source apparatus 20.

For event 408, the first wireless transceiving device 101 successfully receives the data source data 201 and the second wireless transceiving device 102 misses receiving the data source data 201 in time slot N, and the first wireless transceiving device 101 returns the reception success acknowledgement data to the first data source device 20 and the second wireless transceiving device 102 does not feed back the data to the first data source device 20 in time slot N + 1.

For event 409, the first wireless transceiving device 101 successfully receives the data source data 201 and the second wireless transceiving device 102 fails to receive the data source data 201 during time slot N, and the first wireless transceiving device 101 returns a successful receipt acknowledgement data to the first data source device 20 and the second wireless transceiving device 102 returns an unsuccessful receipt acknowledgement data to the first data source device 20 during time slot N + 1.

In addition, in order to improve the transmission success rate of the unsuccessfully received response data, the transmission power of the wireless transceiver device which unsuccessfully receives the data source data in the wireless transceiver device group can be increased.

Furthermore, in order to implement cooperative control of the radio transceiver device group 10 and the first data source device 20, after the radio transceiver device group 10 establishes a bidirectional connection with the first data source device 20 via the device group identifier 103, synchronization of control data may also be performed between the radio transceiver device group 10 and the first data source device 20.

The description may be continued by taking the bluetooth headset in the form of an ear-to-ear as an example, the control data may be a play or pause command during song playing, and when a user triggers a play or pause command on the smart terminal or the ear-to-ear bluetooth headset, synchronization of the control data may be performed between the ear-to-ear bluetooth headset and the smart terminal, so as to implement cooperative control of the ear-to-ear bluetooth headset and the smart terminal.

In this embodiment, by establishing the first wireless transceiver group and configuring the device group identifier for the first wireless transceiver group, so that the external first data source device and the first wireless transceiver group establish a bidirectional connection through the first device group identifier, and through the bidirectional connection between the first data source device and the first wireless transceiver group, the data source data can be synchronized to the wireless transceiver devices in the first wireless transceiver group, thereby achieving data synchronization of the wireless transceiver devices in the first wireless transceiver group, and because the wireless transceiver devices in the first wireless transceiver group are bidirectionally connected to the first data source device through the uniform first device group identifier, each wireless transceiver device in the first wireless transceiver group has a characteristic of equal status, when any one wireless transceiver device in the group fails to connect, the communication connection between other wireless transceiver devices in the group and the first data source device is not affected, and in addition, the power consumption of each wireless transceiver device in the group can be more balanced.

Fig. 8 is an expanded schematic diagram of a first wtru group device in a wtru group communication method according to an exemplary embodiment of the present invention. As shown in fig. 8, based on the above-mentioned embodiment, in order to make the first wtru group have more excellent expandability in the number of devices, for example, the first wtru group can be conveniently expanded from two wtrus to a larger number, so that a mechanism for the first newly added wtru to join the constructed first wtru group can be set. Specifically, when the first wtru 101 and the second wtru 102 already form the first wtru group 10, the first newly added wtru 108 establishes a communication connection with any one of the wtrus in the first wtru group 10, synchronizes the first device group id 103 to the first newly added wtru 108, and adds the first newly added wtru 108 to the first wtru group 10. Specifically, after the first newly added wireless transceiver device 108 and any wireless transceiver device in the first wireless transceiver device group 10 are authenticated through the preset condition, for example, the authentication may be a preset standard wireless protocol or a preset private protocol, and then the first newly added wireless transceiver device may join the first wireless transceiver device group 10 and obtain the first device group identifier 103.

Optionally, for the paired radio transceiver devices in the first radio transceiver device group 10, the first device group identifier 103 may be synchronized to the first newly added radio transceiver device 108 in a broadcast manner or a wireless connection link manner, and for the wireless connection link described above, the wireless connection link may be implemented in a bluetooth or WIFI manner, which is not specifically limited in this embodiment.

In order to explain the extensibility of the wireless connection method provided by the embodiment, a specific application scenario, for example, a multi-user audio conference scenario, may be combined for detailed explanation. In a certain range of office areas, a pair of Bluetooth earphones can be configured for each employee, all the Bluetooth earphones are constructed into a wireless transceiver group to form a conference audio device group, and then the function of a multi-person conference can be realized through one intelligent terminal, such as an intelligent mobile phone. And when a new Bluetooth headset needs to be added into the conference audio equipment group, only the conference audio equipment group needs to be added through authentication according to preset conditions, so that the conference audio equipment group also has convenient equipment expansion performance.

Fig. 9 is a schematic structural diagram of a second wireless transceiver device group according to an exemplary embodiment of the present invention. As shown in fig. 9, based on the above-mentioned embodiment, in order to enable each wireless transceiver device to be applied to a plurality of wireless transceiver device groups, any one wireless transceiver device in the first wireless transceiver group, for example, the first wireless transceiver device or the second wireless transceiver device may be paired with a second newly added wireless transceiver device to construct a second wireless transceiver device group, and a second device group identifier is configured for the second wireless transceiver device group, which is worth mentioning, to identify the second wireless transceiver device group. In addition, the second device group identifier may be stored by each wireless transceiver device in the second wireless transceiver device group. And then, establishing bidirectional connection between the second wireless transceiver device group and the second data source device through the second device group identification.

For example, any one of the bluetooth headsets in the form of the pair of ears can be paired with other bluetooth headsets, so that the bluetooth headset can be applied to a plurality of bluetooth headsets in the pair of ears respectively, that is, the bluetooth headset can form a first pair of bluetooth headsets with a first bluetooth headset, and can also form a second pair of bluetooth headsets with a second bluetooth headset.

In addition, in order to enable the first wireless transceiving device group to connect with the plurality of data source devices, the first wireless transceiving device group may further establish a third bidirectional connection with a third data source device through the first device group identifier while maintaining the connection with the first data source device.

For example, the opposite-ear bluetooth headset may be connected to the MP3 or the smart phone of the user, or the opposite-ear bluetooth headset may be connected to the first smart phone through the first device group identifier first, and then connected to the second smart phone through the first device group identifier continuously, so that the user can acquire audio data from different data source devices under different conditions by using the opposite-ear bluetooth headset, thereby improving the convenience of the user.

The present embodiment further provides a wireless transceiver device group, including: a first wireless transceiving device and a second wireless transceiving device;

alternatively, the first and second electrodes may be,

In one possible design, any two wireless transceiving devices in the first wireless transceiving device group are connected by a preset physical identifier, where the device group identifier and the physical identifier are used in a time-sharing manner according to a preset air interface protocol.

The wireless transceiver device group provided in the foregoing embodiment may be configured to execute the method provided in the foregoing method embodiment, and the specific implementation manner and the technical effect are similar, and are not described here again.

In addition, the present invention also provides a wireless transceiver group communication system, comprising: the wireless transceiver device group comprises a first data source device and a wireless transceiver device group;

alternatively, the first and second electrodes may be,

An embodiment of the present invention further provides a computer-readable storage medium, including: instructions which, when run on the set of radios provided in the embodiments above, cause the set of radios to perform any of the method embodiments described above.

Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an Application Specific Integrated Circuit (ASIC). In addition, the application specific integrated circuit may be located in the user equipment. Of course, the processor and the storage medium may reside as discrete components in a communication device.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method of wireless transceiver group communication, comprising:

the first wireless transceiver group establishes bidirectional connection with first data source equipment through the first equipment group identification;

the first wireless transceiving equipment in the first wireless transceiving equipment group establishes a first bidirectional connection with the first data source equipment through the first equipment group identification;

the first wireless transceiver device synchronizes link information of the first bidirectional connection to the second wireless transceiver device in the first wireless transceiver device group, so that the second wireless transceiver device establishes a second bidirectional connection with the first data source device;

the first wireless transceiver device and the second wireless transceiver device may acquire data by respectively monitoring data source data sent by the first data source device to the first device group identifier;

the first wireless transceiver device and the second wireless transceiver device in the first wireless transceiver device group confirm data information;

if the second wireless transceiver device does not successfully receive the data source data, the second wireless transceiver device initiates a retransmission request to the first wireless transceiver device, so that the first wireless transceiver device determines whether to retransmit the data source data to the second wireless transceiver device according to a preset response rule;

alternatively, the first and second electrodes may be,

if the first wireless transceiver device does not successfully receive the data source data, the first wireless transceiver device initiates a retransmission request to the second wireless transceiver device, so that the second wireless transceiver device determines whether to retransmit the data source data to the first wireless transceiver device according to a preset response rule.

2. The wtru group communication method of claim 1, further comprising, after the first wtru performs a pairing connection with a second wtru to construct a first wtru group:

3. The method of claim 2, wherein after the first and second wtrus store the first device group identity, respectively, further comprising:

4. The method of claim 2, wherein after the first and second wtrus store the device group identity, respectively, further comprising:

5. The method of claim 2, wherein the wtrus in the first wtru group are connected by a wireless link.

6. The method according to claim 1, wherein the predetermined rule takes the current remaining power of the wireless transceiving equipment as a selection condition to select the wireless transceiving equipment with the most current remaining power in the first wireless transceiving equipment group for establishing the communication connection with the first data source equipment;

alternatively, the first and second electrodes may be,

7. The method according to claim 1, wherein when any one of the first plurality of radio transceiver devices is out of communication with the first data source device, the other radio transceiver devices in the first plurality of radio transceiver devices continue to maintain normal connection with the first data source device.

8. The wtru group communication method of claim 1, wherein the first wtru establishes a third bi-directional connection with a third data source device through the first device group identifier while maintaining the connection with the first data source device.

9. The method according to any one of claims 1 to 8, wherein any two wireless transceiving devices in the first wireless transceiving device group are connected by a preset physical identifier, and wherein the device group identifier and the physical identifier are time-shared according to a preset air interface protocol.

10. The method of claim 9, wherein the bidirectional connection is a bluetooth protocol based bidirectional connection.

11. The set communication method of claim 10, wherein the wireless transceiver device is a bluetooth audio device.

12. The method of claim 11, wherein the bluetooth audio device is a bluetooth headset or a bluetooth speaker.

13. A group of wireless transceiver devices, comprising: a first wireless transceiving device and a second wireless transceiving device;

the wireless transceiver group establishes bidirectional connection with the first data source equipment through the equipment group identification;

the first wireless transceiving equipment in the first wireless transceiving equipment group establishes a first bidirectional connection with the first data source equipment through the equipment group identification;

the first wireless transceiver device and the second wireless transceiver device may acquire data by respectively monitoring data source data sent by the first data source device to the device group identifier;

alternatively, the first and second electrodes may be,

14. The set of radios according to claim 13, wherein the first radio and the second radio each store the device group identity.

15. The set of wireless transceiver devices of claim 14, further comprising: a first newly added wireless transceiving device;

16. The set of radios according to claim 14, wherein the first radio and the second radio are connected by a wireless link.

17. The set according to claim 13, wherein the preset rule takes the current remaining power of the wireless transceiver device as a selection condition to select the wireless transceiver device with the highest current remaining power in the set for establishing the communication connection with the first data source device;

alternatively, the first and second electrodes may be,

18. The set of radio transceiver devices of claim 13, wherein when any radio transceiver device in the first set of radio transceiver devices is out of communication with the first data source device, other radio transceiver devices in the first set of radio transceiver devices continue to maintain normal connection with the first data source device.

19. The method of claim 13, wherein the first plurality of radios establishes a third bidirectional connection with a third data source device via the device group identifier while maintaining the connection with the first data source device.

20. The set according to any of claims 13-19, wherein any two wireless transceiving devices in the set are connected by a preset physical identifier, and wherein the device group identifier and the physical identifier are time-shared according to a preset air interface protocol.

21. The set of wireless transceiver devices of claim 20, wherein the bidirectional connection is a bluetooth protocol based bidirectional connection.

22. The set of claim 21, wherein the wireless transceiver device is a bluetooth audio device.

23. The set of wireless transceiver devices of claim 22, wherein the bluetooth audio device is a bluetooth headset or a bluetooth speaker.

24. A wireless transceiver group communication system, comprising: the wireless transceiver device group comprises a first data source device and a wireless transceiver device group;

alternatively, the first and second electrodes may be,

25. The wireless transceiver device group communication system of claim 24, wherein the first wireless transceiver device and the second wireless transceiver device each store the device group identification.

26. The wireless transceiver group communication system of claim 25, further comprising: a first newly added wireless transceiving device;

27. The system of claim 25, wherein the first wireless transceiving device and the second wireless transceiving device are connected via a wireless link.

28. The system according to claim 24, wherein the predetermined rule takes the current remaining power of the wireless transceiver device as a selection condition to select the wireless transceiver device with the highest current remaining power in the wireless transceiver device group for establishing a communication connection with the first data source device;

alternatively, the first and second electrodes may be,

29. The wireless transceiver device group communication system of claim 24, wherein when any wireless transceiver device in the first wireless transceiver device group has a communication abnormality with the first data source device, other wireless transceiver devices in the first wireless transceiver device group continue to maintain normal connection with the first data source device.

30. The wireless transceiver group communication system of claim 29, wherein the wireless transceiver group establishes a third bidirectional connection with a third data source device via the device group identifier while maintaining the connection with the first data source device.

31. The system according to any one of claims 24 to 30, wherein any two wireless transceiving devices in the wireless transceiving device group are connected by a preset physical identifier, and wherein the device group identifier and the physical identifier are time-shared according to a preset air interface protocol.

32. The wireless transceiver group communication system of claim 31, wherein the bidirectional connection is a bidirectional connection based on a bluetooth protocol.

33. The set of radios according to claim 32, wherein the radios are bluetooth audio devices.

34. The wireless transceiver group communication system of claim 33, wherein the bluetooth audio device is a bluetooth headset or a bluetooth speaker.

35. A computer-readable storage medium, comprising: computer program stored thereon, characterized in that the program, when being executed by a processor, implements the group communication method of radio transceiver devices according to any of claims 1 to 12.