CN107005554B - Voice service sharing method, device and system - Google Patents

Abstract

The embodiment of the invention provides voice service sharing methods, devices and systems, wherein a voice data transmission channel is established between a sharing terminal device and a calling device, and the voice data transmission channel is used for exchanging voice data between the sharing terminal device and the calling device, so that the calling device can share the voice service in the sharing terminal device, and thus, the calling device can use the telephone charge balance of an SIM card in the sharing terminal device, and further avoid waste of the telephone charge balance.

Description

Voice service sharing method, device and system

technical field

Embodiments of the present invention relate to communication technologies, and in particular, to a voice service sharing method, device, and system.

Background technique

In today's society, making and answering calls has long been integrated into people's daily lives and has become an important means of communication between people. With the popularity of mobile phones, this convenient way of communication has become more and more popular.

Wherein, the premise of using the mobile phone for communication is: the mobile phone must have a Subscriber Identity Module (Subscriber Identity Module, hereinafter referred to as: SIM) card for accessing the network. The operator identifies the mobile phone user through the SIM card, and the mobile phone with the SIM card inserted (with the balance of the call charge) can make and receive calls.

In the prior art, at the same time, one SIM card can only be used by one mobile phone. If a SIM card has a balance of calls at the end of the month, unless the SIM card is installed on other people's mobile phones, the excess calls can be shared for others to use, otherwise the balance of calls will be wasted.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a voice service sharing method, device, and system, so as to overcome the problem of wasting the call balance in the SIM card.

In a first aspect, an embodiment of the present invention provides a voice service sharing system, including: a sharing end device, a calling device, and a called device, wherein the calling device is located in the range of a voice service sharing network established by the sharing end device Inside;

the calling device, configured to send a call request to the sharing terminal device, where the call request carries the identity of the calling device, the identity of the called device and the identity of the voice service sharing network;

The sharing end device is configured to receive the call request; if the shared device table stored by the sharing end device includes the identifier of the calling device, establish a voice data transmission channel with the calling device; and, according to the The identifier of the called device calls the called device, and after receiving the response of the called device, the voice data is exchanged with the calling device through the voice data transmission channel.

In a second aspect, an embodiment of the present invention provides a voice service sharing method, including:

The sharing end device receives a call request sent by the calling device, and the call request carries the identity of the calling device, the identity of the called device and the identity of the voice service sharing network, and the calling device is located in the voice service established by the sharing end device. within the scope of the business sharing network;

If the shared device table stored by the shared end device includes the identifier of the calling device, the shared end device establishes a voice data transmission channel with the calling device;

The sharing end device calls the called device according to the identifier of the called device, and after receiving a response from the called device, exchanges voice data with the calling device through the voice data transmission channel.

With reference to the second aspect, in a first possible implementation manner of the second aspect, the method further includes: the sharing end device periodically sends a broadcast message, and the broadcast message carries the information established by the sharing end device. The identification information of the voice service sharing network.

With reference to the first possible implementation manner of the second aspect, in the second possible implementation manner of the second aspect, after the sharing end device sends the broadcast message, the method further includes:

receiving, by the sharing end device, a network access request sent by the calling device, where the network access request includes an identifier of the calling device;

The shared terminal device authenticates the network access request;

The shared end device sends an authentication result of accepting the network access of the calling device to the calling device;

The shared end device adds the identity of the calling device to the shared device table.

With reference to the second aspect and any one of the first to second possible implementation manners of the second aspect, in a third possible implementation manner of the second aspect, the sharing end device receives the received After the answering of the calling device, the method further includes:

If the sharing end device does not receive the first heartbeat signal sent by the calling device within a preset time, the sharing end device disconnects the communication connection with the calling device; or,

If the sharing end device receives the first heartbeat signal sent by the calling device within the preset time, the sharing end device sends a second heartbeat signal to the calling device, and the second heartbeat signal is the The response signal of the first heartbeat signal.

With reference to the second aspect and any one of the first to third possible implementation manners of the second aspect, in a fourth possible implementation manner of the second aspect, the sharing end device receives the received After the answering of the calling device, the method further includes:

If the sharing end device detects that the called device hangs up or the call signal is interrupted, it sends a first notification to the calling device, where the first notification is used to instruct the calling device to hang up; or,

If the sharing end device detects that the calling device hangs up or the call signal is interrupted, it sends a second notification to the called device, where the second notification is used to instruct the called device to hang up.

In a third aspect, an embodiment of the present invention provides a terminal device, including:

A receiving module, configured to receive a call request sent by a calling device, where the call request carries the identity of the calling device, the identity of the terminal device and the identity of the voice service sharing network, and the calling device is located in a location established by the terminal device. within the scope of the said voice service sharing network;

a judging module for judging whether the stored shared device table of the terminal device contains the identifier of the calling device;

The processing module is configured to establish a voice data transmission channel with the calling device based on the judgment result that the shared device table output by the judgment module contains the identity of the calling device; call the calling device according to the identity of the called device. The called device, after the receiving module receives a response from the called device, exchanges voice data with the calling device through the voice data transmission channel.

With reference to the third aspect, in a first possible implementation manner of the third aspect, the terminal device further includes a first sending module, where the first sending module is configured to:

A broadcast message is periodically sent, and the broadcast message carries the identification information of the voice service sharing network established by the terminal device.

With reference to the first possible implementation manner of the third aspect, in a second possible implementation manner of the third aspect, the receiving module is further configured to receive a network access request sent by the calling device, where the network access request includes the identity of the calling device;

The processing module is further configured to authenticate the network access request;

The first sending module is further configured to send an authentication result of accepting the network access of the calling device to the calling device;

The processing module is further configured to add the identifier of the calling device to the shared device table.

With reference to the third aspect and any one of the first to second possible implementation manners of the third aspect, in a third possible implementation manner of the third aspect, the processing module is further configured to receive If the module does not receive the first heartbeat signal sent by the calling device within a preset time, it disconnects the communication connection with the calling device.

With reference to the third aspect and any one of the first to second possible implementation manners of the third aspect, in a fourth possible implementation manner of the third aspect, the terminal device further includes: a second sending module ;

The second sending module is configured to send a second heartbeat signal to the calling device if the receiving module receives the first heartbeat signal sent by the calling device within a preset time, where the second heartbeat signal is: The response signal of the first heartbeat signal.

With reference to the third aspect and any one of the first to fourth possible implementations of the third aspect, in a fifth possible implementation of the third aspect, the terminal device further includes a third sending module,

The processing module is further configured to detect whether the called device or the calling device is hung up or the call signal is interrupted; when it is detected that the called device is hung up or the call signal is interrupted, the third sending module is triggered Send a first notification to the calling device; or, when it is detected that the calling device hangs up or the call signal is interrupted, trigger the third sending module to send a second notification to the called device.

In a fourth aspect, an embodiment of the present invention provides a terminal device, including:

A receiver, configured to receive a call request sent by a calling device, where the call request carries the identity of the calling device, the identity of the terminal device, and the identity of the voice service sharing network, and the calling device is located in a location established by the terminal device. within the scope of the said voice service sharing network;

a judger, used for judging whether the identifier of the calling device is included in the shared device table stored by the terminal device;

The processor is configured to establish a voice data transmission channel with the calling device based on the judgment result that the shared device table output by the judging device contains the identity of the calling device; call the calling device according to the identity of the called device. The called device, after the receiver receives a response from the called device, exchanges the voice data with the calling device through the voice data transmission channel.

With reference to the fourth aspect, in a first possible implementation manner of the fourth aspect, the terminal device further includes a first transmitter, where the first transmitter is configured to:

A broadcast message is periodically sent, and the broadcast message carries the identification information of the voice service sharing network established by the terminal device.

With reference to the first possible implementation manner of the fourth aspect, in a second possible implementation manner of the fourth aspect, the receiver is further configured to receive a network access request sent by the calling device, where the network access request includes the identity of the calling device;

The processor is further configured to authenticate the network access request;

The first transmitter is further configured to send the authentication result of accepting the network access of the calling device to the calling device;

The processor is further configured to add the identifier of the calling device to the shared device table.

With reference to the fourth aspect and any one of the first to second possible implementation manners of the fourth aspect, in a third possible implementation manner of the fourth aspect, the processor is further configured to:

If the receiver does not receive the first heartbeat signal sent by the calling device within a preset time, disconnect the communication connection with the calling device.

With reference to the fourth aspect and any one of the first to second possible implementation manners of the fourth aspect, in a fourth possible implementation manner of the fourth aspect, the terminal device further includes: a second transmitter ;

The second transmitter is configured to send a second heartbeat signal to the calling device if the receiver receives the first heartbeat signal sent by the calling device within a preset time, where the second heartbeat signal is: The response signal of the first heartbeat signal.

With reference to the fourth aspect and any one of the first to fourth possible implementation manners of the fourth aspect, in a fifth possible implementation manner of the fourth aspect, the terminal device further includes a third transmitter,

The processor is further configured to detect whether the called device or the calling device hangs up or the call signal is interrupted; when it is detected that the called device hangs up or the call signal is interrupted, trigger the third transmitter Send a first notification to the calling device; or, when it is detected that the calling device hangs up or the call signal is interrupted, trigger the third transmitter to send a second notification to the called device.

The voice service sharing method, device, and system in the embodiments of the present invention establish a voice data transmission channel between the sharing end device and the calling device, and the voice data transmission channel is used to exchange the communication between the sharing end device and the calling device. In this way, the calling device can use the call balance of the SIM card in the shared terminal device, thereby avoiding the waste of the call balance.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a flowchart of Embodiment 1 of a voice service sharing method according to the present invention;

2 is a flowchart of Embodiment 2 of a voice service sharing method according to the present invention;

3 is a flowchart of Embodiment 3 of a voice service sharing method according to the present invention;

4 is an example diagram of an application scenario of the voice service sharing method of the present invention;

5 is a flowchart of Embodiment 4 of a voice service sharing method according to the present invention;

Fig. 6 is another application scenario example diagram of the voice service sharing method of the present invention;

7 is a flowchart of Embodiment 5 of a voice service sharing method according to the present invention;

FIG. 8 is a schematic structural diagram of Embodiment 1 of a terminal device according to the present invention;

FIG. 9 is a schematic structural diagram of Embodiment 2 of a terminal device according to the present invention;

FIG. 10 is a schematic structural diagram of Embodiment 3 of a terminal device according to the present invention;

FIG. 11 is a schematic structural diagram of Embodiment 4 of a terminal device according to the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Every mobile phone has at least one SIM card. The SIM card has a serial number, that is, an integrated circuit card identity (Integrate circuit card identity, hereinafter referred to as: ICCID). The ICCID is fixed in the SIM card and is the unique identification number of the SIM card. ICCID consists of 20 digits in total, and its encoding format is: XXXXXX 0MFSS YYGXX XXXXX. The first six digits represent the operator code: such as China Mobile's: 898600. When applying for network access, the operator binds a mobile phone number to the SIM card.

At the same time, because one SIM card cannot be shared by multiple mobile phones, it leads to a waste of extra call charges in the SIM card. In addition, current smartphones generally have a mobile hotspot function. When the mobile hotspot function of a smartphone is turned on, the smartphone can share network traffic with other smartphones. Therefore, the embodiments of the present invention provide a voice service sharing method, device and system, which can realize voice service sharing between smart phones and smart terminal devices.

Here, the following terms such as client device and shared end device are explained first.

Voice Service Sharing Network (Voice Service Sharing Network, hereinafter referred to as VSSN): It is a virtual network in an Internet Protocol (Internet Protocol, hereinafter referred to as: IP) local area network. Only intelligent terminal devices that join the VSSN can share voice services.

Shared device table: records the information of the intelligent terminal device added to the VSSN, the information may include information such as Media Access Control (Media Access Control, hereinafter referred to as: MAC) address and the name of the intelligent terminal device, which is not limited in the present invention.

Shared terminal device: an intelligent terminal device (such as a mobile phone) that can be inserted into a SIM card. In the present invention, the sharing terminal device can share the voice service of the SIM card to the client device in the VSSN for use, and can also transfer incoming calls to other intelligent terminal devices in the VSSN.

Client device: an intelligent terminal device with a voice call function, wherein the intelligent terminal device may or may not have a SIM card. In the present invention, in addition to using the SIM card voice service of the shared terminal device, the client device with the SIM card can also transfer incoming calls to other intelligent terminal devices in the VSSN. The client device is not limited to a mobile phone, but can also be a tablet computer, a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA for short) and other devices.

Among them, the calling device and the called device appearing in the following are only relative concepts, and the two can be interchanged, that is, an intelligent terminal device with a voice call function can be either a calling device or a called device. For example, a A mobile phone can be both the calling party and the called party.

The present invention provides a voice service sharing system, comprising: a sharing end device, a calling device and a called device, wherein the calling device is located within the range of a voice service sharing network established by the sharing end device.

Specifically, the calling device is configured to send a call request to the sharing terminal device, where the call request carries the identity of the calling device, the identity of the called device and the identity of the voice service sharing network. The sharing end device is used to receive the above-mentioned calling request; if the shared device table stored by the sharing end device includes the identity of the calling device, establish a voice data transmission channel with the calling device; and, call the called device according to the identity of the called device , after receiving the response of the called device, exchange voice data with the calling device through the voice data transmission channel.

The voice service sharing system in this embodiment can be used to implement the technical solutions of the method embodiments mentioned below, and the implementation principles and technical effects thereof are similar, and are not repeated here.

The voice service sharing method performed on the side of the sharing terminal device will be described in detail below through specific embodiments.

FIG. 1 is a flowchart of Embodiment 1 of a voice service sharing method according to the present invention. An embodiment of the present invention provides a voice service sharing method, and the method can be executed by any device that executes the voice service sharing method, and the device can be implemented by software and/or hardware. In this embodiment, the device may be any intelligent terminal device with a voice call function. As shown in Figure 1, the method includes:

S101. The sharing end device receives a call request sent by the calling device, where the call request carries the identity of the calling device, the identity of the called device and the identity of the voice service sharing network, and the calling device is located in the range of the voice service sharing network established by the sharing end device Inside.

Wherein, the sharing terminal device can be used as an access point (Access Point, hereinafter referred to as: AP) to enable the voice service sharing function, so that other intelligent terminal devices accessing the sharing terminal device can use the voice service of the sharing terminal device. The calling device can be understood as any intelligent terminal device with a voice call function, and the calling device is located within the range of the voice service sharing network established by the sharing terminal device.

Specifically, when the calling device wants to make a call, first, the calling device sends a call request to the sharing end device to request the shared voice service, and the call request carries the identifier of the called device, such as the phone number of the called device to uniquely identify the called device. The identification of the device. Correspondingly, the sharing end device receives the call request.

S102. If the shared device table stored in the shared end device includes the identifier of the calling device, the shared end device establishes a voice data transmission channel with the calling device.

Specifically, a shared device table is stored in the sharing end device, so that the sharing end device can manage the intelligent terminal devices connected thereto.

The sharing end device obtains the identifier of the called device from the above call request, searches the stored sharing device table for the identifier of the calling device, and determines whether the sharing device table contains the identifier of the calling device according to the search result. If yes, execute S103; otherwise, the process ends.

The sharing end device establishes a voice data transmission channel with the calling device based on the judgment result that the shared device table contains the identifier of the calling device. For example, the sharing end device and the calling device need to negotiate the encryption key of the communication data.

The voice data transmission channel is a bidirectional channel. For example, the voice data is transmitted through an IP local area network, and a hypertext transfer protocol (HTTP-Hypertext transfer protocol, hereinafter referred to as HTTP protocol) can be used. The data types transmitted by the voice data transmission channel include: voice data generated by real-time calls.

S103. The sharing end device calls the called device according to the identifier of the called device, and after receiving the response of the called device, exchanges voice data with the calling device through the voice data transmission channel.

Specifically, the sharing end device dials the phone number of the called device according to the identity of the called device. If the called device is not connected, the sharing end device notifies the calling device; if the called device is connected, the sharing end device passes the voice data. The transmission channel exchanges voice data with the calling device.

For example, the voice data includes first voice data and second voice data, wherein the first voice data is voice data sent by the calling device to the sharing device, and the second voice data is voice data sent by the called device to the sharing device. For the sharing end device to exchange voice data with the calling device through the voice data transmission channel, those skilled in the art can understand that: the sharing end device sends the second voice data to the calling device through the voice data transmission channel; The channel receives the first voice data sent by the calling device, thereby realizing the sharing of the voice service in the sharing end device by the calling device.

In the embodiment of the present invention, a voice data transmission channel is established between the sharing end device and the calling device. In this way, the calling device can use the call charge balance of the SIM card in the shared terminal device, thereby avoiding the waste of the call charge balance.

The VSSN and the shared device table are mentioned above, and the establishment of the VSSN and the shared device table is described below through specific embodiments.

FIG. 2 is a flowchart of Embodiment 2 of a voice service sharing method according to the present invention. On the basis of the foregoing embodiment, as shown in FIG. 2 , the voice service sharing method may further include:

S201. The sharing terminal device periodically sends a broadcast message, where the broadcast message carries the identification information of the voice service sharing network established by the sharing terminal device.

This embodiment is illustrated by taking an IP local area network as an example. The shared end device establishes a VSSN on the IP local area network, wherein each VSSN corresponds to unique VSSN identification (ID) information. This ID information can be based on the unique identification information of the shared end device, such as the International Mobile Equipment Identity Code (International Mobile Equipment Identity). , hereinafter referred to as: IMEI), and the unique value generated by the preset algorithm, wherein, the time is the time when the sharing end device enables the voice service sharing function, that is to say, the sharing end device will record the time when the voice service sharing function is turned on. The opening time. The preset algorithm here can be of various types, for example, a hash algorithm and so on.

The client device in the above-mentioned VSSN actively scans the above-mentioned broadcast message. Optionally, the client device may scan at least two broadcast messages. At this time, the client device needs to receive the operation of the owner of the client device to select the VSSN to be joined. The identification information of the network is shared, and the VSSN to be joined is selected; the client device sends a network access request carrying the authentication information such as the client device and the password to the sharing end device, requesting to access the selected VSSN. The process is similar to joining a Wireless Fidelity (Wi-Fi) network and will not be repeated here.

The following steps, S202 to S205, will be described with respect to the embodiment shown in FIG. 1, and they occur before the sharing end device receives the call request sent by the calling device.

S202. The sharing end device receives a network access request sent by the calling device, where the network access request includes an identifier of the calling device.

Wherein, the calling device is one of the above-mentioned client devices.

S203, the sharing terminal device authenticates the above network access request.

Specifically, the sharing terminal device obtains verification information such as a password from the above-mentioned network access request, and determines whether the verification information is consistent with the stored verification information. If they are consistent, execute S204; if not, the sharing end device rejects the calling device from sharing its voice service.

S204, the sharing end device sends the authentication result of accepting the network access of the calling device to the calling device.

Step S204 is performed, so that the calling device accesses the VSSN opened by the sharing end device after receiving the authentication result of the network access of the calling device.

S205, the shared end device adds the identifier of the calling device to the shared device table.

The shared end device maintains a shared device table, which records the information of the devices that join the VSSN, such as the names and identifiers of the devices that join the VSSN, and the devices that join the VSSN include the above-mentioned calling devices.

On the basis of the above embodiment, after the sharing end device receives the response from the called device, that is, during the voice call, the voice service sharing method may further include: if the sharing end device does not receive the calling device within a preset time The first heartbeat signal sent by the sharing end device disconnects the communication connection with the calling device; or, if the sharing end device receives the first heartbeat signal sent by the calling device within a preset time, the sharing end device sends the first heartbeat signal sent by the calling device. The second heartbeat signal is sent to the calling device, wherein the second heartbeat signal is a response signal of the first heartbeat signal.

In this embodiment, the data type transmitted by the voice data transmission channel may further include: a first heartbeat signal and a second heartbeat signal, which are used to determine whether the voice data transmission channel is interrupted. The length of the preset time can be set according to actual needs, which is not limited in the present invention. In the embodiment of the present invention, the voice service sharing is ensured by the first heartbeat signal and/or the second heartbeat signal, and the communication reliability of the interconnected parties is enhanced.

Further, after the sharing end device receives the response of the called device, that is, during the voice call, the voice service sharing method may further include: if the sharing end device detects that the called device hangs up or the call signal is interrupted, sending the first a notification to the calling device, the first notification is used to instruct the calling device to hang up; or, if the sharing end device detects that the calling device hangs up or the call signal is interrupted, it sends a second notification to the called device, the first notification The second notification is used to instruct the called device to hang up. This embodiment can ensure the validity of the call.

In addition, the voice service sharing method according to the embodiment of the present invention can also implement a call forwarding function. The smart phone transfers incoming calls to other smart terminal devices, so that the user can choose one of the multiple smart terminal devices to answer the incoming call.

FIG. 3 is a flowchart of Embodiment 3 of a voice service sharing method according to the present invention. An embodiment of the present invention provides a voice service sharing method, and the method can be executed by any device that executes the voice service sharing method, and the device can be implemented by software and/or hardware. In this embodiment, the device may be any intelligent terminal device with a voice call function. As shown in Figure 3, the method includes:

S301. The called device receives a call request of the calling device, where the call request carries the identifier of the calling device and the identifier of the called device.

In this step, the called device may be the above-mentioned sharing end device, wherein the sharing end device is a device that shares voice services. At this time, the call request received by the sharing end device is forwarded to any intelligent terminal device in the VSSN, as shown in FIG. 4 . In FIG. 4, the sharing end device 42 enables the voice service sharing function and establishes the VSSN 40; the sharing end device 42 receives the call request from the calling device 41, that is, the sharing end device 42 is the called device in this embodiment; then, the sharing end device 42 42 executes S302, and broadcasts the call request to the client devices in the VSSN 40, such as the client device 43, the client device 44 and the client device 45.

The called device may also be the above-mentioned client device, which is not limited in the present invention. The identifier of the calling device is, for example, information such as the phone number of the calling device. When the called device is the above-mentioned client device, the specific embodiment refers to the embodiment shown in FIG. 5 .

S302. The called device broadcasts a call request.

Specifically, in the IP local area network, the called device broadcasts the above call request, for example, the phone number of the calling device.

Correspondingly, the client device in the IP local area network scans the above-mentioned call request, detects whether the identification information of the VSSN in the call request is consistent with the identification information of the VSSN added by the client device, and if it is consistent, then reminds the client device. Whether the holder needs to transfer the call; if not, ignore the call request.

If the owner of the client device chooses to transfer the incoming call, the client device receives the selection operation of the owner, generates a transfer request and sends it to the called end device, and the transfer request carries the client device (ie transfer end equipment).

S303. The called device receives a transfer request sent by the transfer terminal device, the transfer request carries information of the transfer terminal device, the transfer request is a response message of the above call request, and the transfer terminal device and the called device are in the same A shared network for voice services.

In the application scenario shown in FIG. 4 , the switching terminal device is one of the client device 43 , the client device 44 and the client device 45 .

S304: The called device determines whether the stored shared device table contains information about the forwarding end device.

S305, the called device establishes a voice data transmission channel with the transfer end device based on the judgment result that the shared device table contains the information of the transfer end device.

S306. The called device is connected to the transfer end device, and exchanges voice data with the transfer end device on the voice data transmission channel.

In this embodiment, for the specific description of S304 to S306, reference may be made to S102 to S103, which will not be repeated here.

Referring to FIG. 1 and FIG. 3 , the difference between the two embodiments is: in the embodiment shown in FIG. 3 , the called device is used to transfer the incoming call of the calling device to other intelligent terminal devices, or the calls received by other intelligent terminal devices. The request is forwarded to the called device.

This method can notify each client device in the VSSN of the call request (ie incoming call) of the calling device in time. Once the call request is transferred to a client device (transfer end device), the shared end device stops. Broadcast the call request, that is to say, the call request can only be transferred to one transfer terminal device.

In the embodiment of the present invention, a voice data transmission channel is established between the called device and the switching terminal device, and the voice data transmission channel is used to exchange the voice data between the switching terminal device and the called device, thereby connecting the called device to the called device. The incoming call request is transferred to the transfer terminal device, so that the voice service in the called device can be shared by the transfer terminal device, so that the flexibility and convenience of incoming call transfer can be increased.

In the above embodiment, after the sharing end device is connected to the transfer end device, the voice service sharing method may further include: if the called device does not receive the first heartbeat signal sent by the transfer end device within a preset time, the called device Disconnect the communication connection with the transfer end device; or, if the called device receives the first heartbeat signal sent by the transfer end device within a preset time, the called device sends the second heartbeat signal to the transfer end device, and the first heartbeat signal is sent to the transfer end device. The second heartbeat signal is a response signal of the first heartbeat signal.

In this embodiment, the data type transmitted by the voice data transmission channel may further include: a first heartbeat signal and a second heartbeat signal, which are used to determine whether the voice data transmission channel is interrupted. The length of the preset time can be set according to actual needs, which is not limited in the present invention. In the embodiment of the present invention, the voice service sharing is ensured by the first heartbeat signal and/or the second heartbeat signal, and the communication reliability of the interconnected parties is enhanced.

FIG. 5 is a flowchart of Embodiment 4 of a voice service sharing method according to the present invention. Based on the embodiment shown in FIG. 3 , in this embodiment, the called device is a client device. As shown in Figure 5, before S301, the voice service sharing method may further include:

S501. The called device requests a sharing device list from a sharing end device, where the sharing end device is a device that shares a voice service.

S502. The called device receives the shared device table sent by the shared device.

The difference between the embodiment shown in FIG. 5 and the embodiment shown in FIG. 3 is that in the embodiment shown in FIG. 3 , the called device is the sharing end device. Referring to the scenario shown in FIG. 4 , the sharing end device 42 sends the calling device 41 The initiated call request is forwarded to the client device in the VSSN 40; in the embodiment shown in FIG. 5, the called device is the client device. Referring to the scenario shown in FIG. 6, the client device 62 transfers the call request initiated by the calling device 61. It is transferred to the client device 63 or the client device 64 in the VSSN 60 , where the VSSN 60 is established by the shared end device 65 , and the area where the client device 62 is located is located within the VSSN 60 .

The following describes the application of the embodiments of the present invention through two scenarios.

For example, in an outdoor scenario: the mobile phone of the shared end is used as an AP hotspot, the mobile phone of the client end is connected to the hotspot of the AP, and the mobile phone of the shared end of the voice service sharing function is enabled for the mobile phone of the client end.

The embodiment of the present invention will be further described with reference to FIG. 7 . FIG. 7 shows the interaction between the client mobile phone and the sharing terminal mobile phone.

S70, the mobile phone of the shared terminal enables the mobile hotspot function, and establishes an IP local area network.

S71, the client mobile phone wirelessly connects to the sharing terminal mobile phone, and joins the above IP local area network.

S72, the sharing terminal mobile phone enables the voice call service sharing function, and establishes a VSSN in the IP local area network.

S73, the client mobile phone joins the VSSN through verification.

S74, the mobile phone of the shared terminal adds the information of the mobile phone of the client to the shared device table.

S75, the client mobile phone sends the phone number of the called party to the shared terminal mobile phone.

S76, the mobile phone of the shared terminal checks whether the information of the mobile phone of the client terminal is included in the shared device table.

If the shared device table contains the information of the client mobile phone, execute S77; otherwise, the process ends.

S77. The mobile phone of the shared terminal dials the phone number of the called party.

S78 is executed after the mobile phone of the shared terminal is connected with the called party.

S78, the shared terminal mobile phone exchanges voice data with the client mobile phone through a voice data transmission channel.

S79, the call ends, and the sharing terminal mobile phone and the client mobile phone disconnect the voice data transmission channel.

For another example, in a home scenario, the sharing end device and the client device supporting the voice service sharing function are connected to the home router. Compared with the previous embodiment, the local area network router is no longer a mobile phone, but a home router, and the way for devices to access the local area network is no longer limited to Wi-Fi, and can also be accessed through a network cable. In addition to using the voice service sharing function to make calls, the client device can also use the call transfer function to transfer calls.

In addition, the establishment of the VSSN in the embodiment of the present invention can be within the scope of the local area network. If the coverage area of the local area network can be enlarged, for example, the Wi-Fi signal becomes stronger and the transmission distance becomes larger, then the embodiment of the present invention will be able to act on more crowd. In theory, VSSN can be established on the Internet (Internet), and this invention is not limited by distance.

The above-mentioned embodiments are only preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, some improvements or substitutions can be made without departing from the principles of the present invention. These improvements and Substitution should also be considered as the protection scope of the present invention.

FIG. 8 is a schematic structural diagram of Embodiment 1 of a terminal device according to the present invention. As shown in FIG. 8 , the terminal device 80 includes: a receiving module 81 , a judging module 82 and a processing module 83 .

The receiving module 81 is configured to receive a call request sent by the calling device, where the call request carries the identity of the calling device, the identity of the terminal device 80 and the identity of the voice service sharing network, and the calling device is located in the voice service established by the terminal device 80. within the range of the shared network. The judging module 82 is configured to judge whether the shared device table stored in the terminal device 80 contains the identifier of the calling device. The processing module 83 is used to establish a voice data transmission channel with the calling device based on the judgment result that the shared device table output by the judgment module 82 contains the identification of the calling device; according to the identification of the called device, the called device is called, and the receiving module 81 receives the After the called device answers, voice data is exchanged with the calling device through the voice data transmission channel.

The terminal device in this embodiment can be used to execute the technical solution of the method embodiment shown in FIG. 1 , and its implementation principle and technical effect are similar, and details are not repeated here.

On the basis of the above embodiments, the terminal device 80 may further include a first sending module (not shown). The first sending module may be configured to: periodically send a broadcast message, where the broadcast message carries the identification information of the voice service sharing network established by the terminal device 80 .

Further, the receiving module 81 may also be configured to: receive a network access request sent by the calling device, where the network access request includes the identifier of the calling device. In this embodiment, the processing module 83 may also be used to authenticate the network access request. The sending module can also be used to send the authentication result of accepting the network access of the calling device to the calling device. The processing module 83 can also be used to add the identity of the calling device to the shared device table.

Based on the above, the receiving module 81 may also be configured to receive the first heartbeat signal sent by the calling device after the processing module 83 receives the response from the called device.

The processing module 83 may also be configured to: if the receiving module 81 does not receive the first heartbeat signal sent by the calling device within a preset time, disconnect the communication connection with the calling device.

In the above embodiment, the terminal device 80 may further include: a second sending module (not shown). The second sending module is configured to send a second heartbeat signal to the calling device if the receiving module 81 receives the first heartbeat signal sent by the calling device within a preset time, and the second heartbeat signal is the first heartbeat signal above. response signal.

In this embodiment, the data type transmitted by the voice data transmission channel may further include: a first heartbeat signal and a second heartbeat signal, which are used to determine whether the voice data transmission channel is interrupted. The length of the preset time can be set according to actual needs, which is not limited in the present invention. In the embodiment of the present invention, the voice service sharing is ensured by the heartbeat signal (the first heartbeat signal and/or the second heartbeat signal), and the communication reliability of the interconnected parties is enhanced.

Optionally, the terminal device 80 may further include a third sending module (not shown). In this embodiment, the processing module 83 can also be used to detect whether the called device or the calling device hangs up or the call signal is interrupted; when it is detected that the called device hangs up or the call signal is interrupted, the third sending module is triggered to send the first notification to the calling device; or, when it is detected that the calling device hangs up or the call signal is interrupted, the third sending module is triggered to send a second notification to the called device. This embodiment can ensure the validity of the call.

FIG. 9 is a schematic structural diagram of Embodiment 2 of a terminal device according to the present invention. As shown in FIG. 9 , the terminal device 90 includes: a receiving module 91 , a sending module 92 and a processing module 94 .

The receiving module 91 is configured to receive a call request from the calling device, where the call request carries the identity of the calling device and the identity of the terminal device 90 . The sending module 92 is used for broadcasting a call request. The receiving module 91 is further configured to receive a transfer request sent by the transfer terminal device, the transfer request carrying the information of the transfer terminal device, and the transfer request is a response message of the call request. The transfer terminal device and the terminal device 90 are in the same voice service sharing network. The processing module 94 is used for judging whether the information of the switching terminal equipment is included in the shared equipment table stored by the terminal equipment 90; based on the judgment result that the information of the switching terminal equipment is included in the shared equipment table, the voice data transmission is established with the switching terminal equipment. The channel; connects the switching end device, and exchanges voice data with the switching end device in the voice data transmission channel.

The terminal device in this embodiment can be used to execute the technical solution of the method embodiment shown in FIG. 3 , and its implementation principle and technical effect are similar, and details are not repeated here.

On the basis of the above, the receiving module 91 can also be used for: receiving the first heartbeat signal sent by the switching terminal device. The processing module 94 may also be configured to: if the receiving module 91 does not receive the first heartbeat signal sent by the switching terminal device within a preset time, disconnect the communication connection with the switching terminal device. Optionally, the sending module 92 can also be used to: if the receiving module 91 receives the first heartbeat signal sent by the switching terminal equipment within the preset time, send the second heartbeat signal to the switching terminal equipment, and the second heartbeat signal is The response signal of the first heartbeat signal.

In this embodiment, the data type transmitted by the voice data transmission channel may further include: a first heartbeat signal and a second heartbeat signal, which are used to determine whether the voice data transmission channel is interrupted. The length of the preset time can be set according to actual needs, which is not limited in the present invention. In the embodiment of the present invention, the voice service sharing is ensured by the heartbeat signal (the first heartbeat signal and/or the second heartbeat signal), and the communication reliability of the interconnected parties is enhanced.

In one embodiment, the terminal device 90 is a shared end device. Wherein, the shared end device is a device that shares voice services.

In another embodiment, the terminal device 90 is a client device. The sending module 92 can also be used for: requesting a sharing device list from the sharing end device, where the sharing end device is a device for sharing voice services. The receiving module 91 can also be used for: receiving the shared device table sent by the shared device.

FIG. 10 is a schematic structural diagram of Embodiment 3 of a terminal device according to the present invention. As shown in FIG. 10 , the terminal device 100 includes: a receiver 110 , a determiner 120 and a processor 130 .

The receiver 110 is configured to receive a call request sent by the calling device, where the call request carries the identity of the calling device, the identity of the terminal device 100 and the identity of the voice service sharing network, and the calling device is located in the voice service established by the terminal device 100. within the range of the shared network. The determiner 120 is configured to determine whether the shared device table stored in the terminal device 100 contains the identifier of the calling device. The processor 130 is configured to establish a voice data transmission channel with the calling device based on the judgment result that the shared device table output by the judging device 120 contains the identity of the calling device; call the called device according to the identity of the called device, at the receiver 110 After receiving the response of the called device, the voice data is exchanged with the calling device through the voice data transmission channel.

The terminal device in this embodiment can be used to execute the technical solution of the method embodiment shown in FIG. 1 , and its implementation principle and technical effect are similar, and details are not repeated here.

Further, the terminal device 100 may further include a first transmitter (not shown). The first transmitter may be configured to: periodically send a broadcast message, where the broadcast message carries the identification information of the voice service sharing network established by the terminal device 100 .

Furthermore, the receiver 110 may be further configured to: receive a network access request sent by the calling device, where the network access request includes the identifier of the calling device. In this embodiment, the processor 130 may also be used to authenticate the network access request. The transmitter can also be used to send the authentication result of accepting the network access of the calling device to the calling device. The processor 130 may also be configured to add the identity of the calling device to the shared device table.

In the above embodiment, the receiver 110 is further configured to receive the first heartbeat signal sent by the calling device after the processor 130 connects the called device.

In an application scenario, the processor 130 may also be configured to: if the receiver 110 does not receive the first heartbeat signal sent by the calling device within a preset time, disconnect the communication connection with the calling device.

In another application scenario, the terminal device 100 may further include: a second transmitter (not shown). The second transmitter is configured to send a second heartbeat signal to the calling device if the receiver 110 receives the first heartbeat signal sent by the calling device within a preset time, where the second heartbeat signal is a response signal of the first heartbeat signal.

In this embodiment, the data type transmitted by the voice data transmission channel may further include: a first heartbeat signal and a second heartbeat signal, which are used to determine whether the voice data transmission channel is interrupted. The length of the preset time can be set according to actual needs, which is not limited in the present invention. In the embodiment of the present invention, the voice service sharing is ensured by the heartbeat signal (the first heartbeat signal and/or the second heartbeat signal), and the communication reliability of the interconnected parties is enhanced.

Optionally, the terminal device may further include a third transmitter (not shown). The processor 130 can also be used to detect whether the called device or the calling device hangs up or the call signal is interrupted; when it is detected that the called device hangs up or the call signal is interrupted, trigger the third transmitter to send the first notification to the calling device; or , when it is detected that the calling device hangs up or the call signal is interrupted, the third transmitter is triggered to send a second notification to the called device. This embodiment can ensure the validity of the call.

FIG. 11 is a schematic structural diagram of Embodiment 4 of a terminal device according to the present invention. As shown in FIG. 11 , the terminal device 200 includes: a receiver 210 , a transmitter 220 , and a processor 240 .

The receiver 210 is configured to receive a call request from the calling device, where the call request carries the identity of the calling device and the identity of the terminal device 200 . The transmitter 220 is used to broadcast the call request. The receiver 210 is further configured to receive a transfer request sent by the transfer terminal device, where the transfer request carries the information of the transfer terminal device, and the transfer request is a response message of the call request. The transfer terminal device communicates with the terminal device 200. are in the same voice service sharing network. The processor 240 is used for judging whether the shared device table stored by the terminal device 200 contains the information of the switching terminal equipment; based on the judgment result that the information of the switching terminal equipment is contained in the shared equipment table, establishes a voice data transmission with the switching terminal equipment The channel; connects the switching end device, and exchanges voice data with the switching end device in the voice data transmission channel.

The terminal device in this embodiment can be used to execute the technical solution of the method embodiment shown in FIG. 3 , and its implementation principle and technical effect are similar, and details are not repeated here.

Based on the above, the receiver 210 can also be used to: receive the first heartbeat signal sent by the switching terminal device. The processor 240 may also be configured to: if the receiver 210 does not receive the first heartbeat signal sent by the switching terminal device within a preset time, disconnect the communication connection with the switching terminal device. Optionally, the transmitter 220 can also be used to: if the receiver 210 receives the first heartbeat signal sent by the switching terminal equipment within a preset time, send the second heartbeat signal to the switching terminal equipment, and the second heartbeat signal is The response signal of the first heartbeat signal.

In this embodiment, the data type transmitted by the voice data transmission channel may further include: a first heartbeat signal and a second heartbeat signal, which are used to determine whether the voice data transmission channel is interrupted. The length of the preset time can be set according to actual needs, which is not limited in the present invention. In the embodiment of the present invention, the voice service sharing is ensured by the heartbeat signal (the first heartbeat signal and/or the second heartbeat signal), and the communication reliability of the interconnected parties is enhanced.

In one embodiment, the terminal device 200 is a shared terminal device. Wherein, the shared end device is a device that shares voice services.

In another embodiment, the terminal device 200 is a client device. The transmitter 220 may also be used for: requesting a sharing device list from the sharing end device, where the sharing end device is a device for sharing voice services. The receiver 210 can also be used for: receiving the shared device list sent by the shared device.

Those of ordinary skill in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by program instructions related to hardware. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the steps including the above method embodiments are executed; and the foregoing storage medium includes: ROM, RAM, magnetic disk or optical disk and other media that can store program codes.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. scope.

Claims (15)

1. The sharing system of the voice service is characterized by comprising sharing end equipment, calling equipment and called equipment, wherein the calling equipment is positioned in the range of a voice service sharing network established by the sharing end equipment;

   the calling device is configured to send a call request to the sharing device, where the call request carries an identifier of the calling device, an identifier of the called device, and an identifier of the voice service sharing network;

   the sharing terminal device is used for receiving the call request; if the shared device table stored by the shared device contains the identifier of the calling device, establishing a voice data transmission channel with the calling device; calling the called device according to the identification of the called device, and exchanging voice data with the calling device through the voice data transmission channel after receiving the response of the called device;

   the sharing end device is further configured to periodically send broadcast messages, where the broadcast message carries identification information of the voice service sharing network established by the sharing end device.
2. 2, voice service sharing method, comprising:

   the method comprises the steps that a sharing terminal device receives a calling request sent by a calling device, wherein the calling request carries an identifier of the calling device, an identifier of a called device and an identifier of a voice service sharing network, and the calling device is located in the range of the voice service sharing network established by the sharing terminal device;

   if the shared device table stored by the shared device contains the identifier of the calling device, the shared device and the calling device establish a voice data transmission channel;

   the sharing terminal equipment calls the called equipment according to the identification of the called equipment, and exchanges voice data with the calling equipment through the voice data transmission channel after receiving the response of the called equipment;

   the method further comprises the following steps:

   the sharing end device periodically sends broadcast messages, and the broadcast messages carry the identification information of the voice service sharing network established by the sharing end device.
3. 3. The method according to claim 2, wherein after the shared peer device sends the broadcast message, the method further comprises:

   the sharing terminal equipment receives a network access request sent by the calling equipment, wherein the network access request comprises an identifier of the calling equipment;

   the sharing terminal equipment authenticates the network access request;

   the sharing terminal equipment sends an authentication result of receiving the calling equipment to access the network to the calling equipment;

   and the sharing end equipment adds the identification of the calling equipment to the sharing equipment table.
4. 4. The method according to claim 2 or 3, wherein after the sharing end device receives the response of the called device, the method further comprises:

   if the sharing end equipment does not receive the th heartbeat signal sent by the calling equipment within the preset time, the sharing end equipment disconnects the communication connection with the calling equipment, or,

   if the sharing end equipment receives the th heartbeat signal sent by the calling equipment within the preset time, the sharing end equipment sends a second heartbeat signal to the calling equipment, and the second heartbeat signal is a response signal of the th heartbeat signal.
5. 5. The method according to claim 2 or 3, wherein after the sharing end device receives the response of the called device, the method further comprises:

   if the sharing end device detects that the called device hangs up or the call signal is interrupted, th notification is sent to the calling device, wherein the th notification is used for indicating the calling device to hang up, or,

   and if the sharing end equipment detects that the calling equipment hangs up or the communication signal is interrupted, sending a second notice to the called equipment, wherein the second notice is used for indicating the called equipment to hang up.
6. The terminal equipment of kinds, characterized by comprising:

   a receiving module, configured to receive a call request sent by a calling device, where the call request carries an identifier of the calling device, an identifier of the terminal device, and an identifier of a voice service sharing network, and the calling device is located in a range of the voice service sharing network established by the terminal device;

   a judging module, configured to judge whether a shared device table stored in the terminal device includes an identifier of the calling device;

   the processing module is used for establishing a voice data transmission channel with the calling equipment based on a judgment result which is output by the judgment module and contains the identification of the calling equipment in the shared equipment table; calling the called device according to the identification of the called device, and exchanging voice data with the calling device through the voice data transmission channel after the receiving module receives the response of the called device;

   the terminal device further comprises an th sending module, wherein the th sending module is used for:

   and periodically sending broadcast messages, wherein the broadcast messages carry identification information of the voice service sharing network established by the terminal equipment.
7. 7. The terminal device of claim 6,

   the receiving module is further configured to receive a network access request sent by the calling device, where the network access request includes an identifier of the calling device;

   the processing module is further configured to authenticate the network access request;

   the sending module is further configured to send an authentication result of accepting the calling device to access the network to the calling device;

   the processing module is further configured to add the identifier of the calling device to the shared device table.
8. 8. The terminal device of claim 6 or 7, wherein the processing module is further configured to:

   and if the receiving module does not receive the th heartbeat signal sent by the calling equipment within the preset time, disconnecting the communication connection with the calling equipment.
9. 9. The terminal device according to claim 6 or 7, wherein the terminal device further comprises: a second sending module;

   the second sending module is configured to send a second heartbeat signal to the calling device if the receiving module receives the th heartbeat signal sent by the calling device within a preset time, where the second heartbeat signal is a response signal of the th heartbeat signal.
10. 10. The terminal device according to claim 6 or 7, characterized in that the terminal device further comprises a third sending module,

    the processing module is further configured to detect whether the called device or the calling device is hung up or the call signal is interrupted, trigger the third sending module to send th notification to the calling device when detecting that the called device is hung up or the call signal is interrupted, or trigger the third sending module to send a second notification to the called device when detecting that the calling device is hung up or the call signal is interrupted.
11. The terminal equipment of kinds, characterized by comprising:

    a receiver, configured to receive a call request sent by a calling device, where the call request carries an identifier of the calling device, an identifier of the terminal device, and an identifier of a voice service sharing network, and the calling device is located in a range of the voice service sharing network established by the terminal device;

    a judger for judging whether the shared device table stored in the terminal device contains the identifier of the calling device;

    a processor, configured to establish a voice data transmission channel with the calling device based on a determination result that the shared device table output by the determiner includes the identifier of the calling device; calling the called device according to the identification of the called device, and exchanging the voice data with the calling device through the voice data transmission channel after the receiver receives the response of the called device;

    the terminal device further comprises an th transmitter, the th transmitter being configured to:

    and periodically sending broadcast messages, wherein the broadcast messages carry identification information of the voice service sharing network established by the terminal equipment.
12. 12. The terminal device of claim 11,

    the receiver is further configured to receive a network access request sent by the calling device, where the network access request includes an identifier of the calling device;

    the processor is further configured to authenticate the network access request;

    the sender, further used for sending the authentication result of accepting the calling device to access the network to the calling device;

    the processor is further configured to add an identifier of the calling device to the shared device table.
13. 13. The terminal device of claim 11 or 12, wherein the processor is further configured to:

    and if the receiver does not receive the th heartbeat signal sent by the calling equipment within the preset time, disconnecting the communication connection with the calling equipment.
14. 14. The terminal device according to claim 11 or 12, wherein the terminal device further comprises: a second transmitter;

    the second transmitter is configured to send a second heartbeat signal to the calling device if the receiver receives the th heartbeat signal sent by the calling device within a preset time, where the second heartbeat signal is an answer signal of the th heartbeat signal.
15. 15. The terminal device according to claim 11 or 12, characterized in that the terminal device further comprises a third transmitter,

    the processor is further configured to detect whether the called device or the calling device hangs up or the call signal is interrupted, trigger the third transmitter to send th notification to the calling device when detecting that the called device hangs up or the call signal is interrupted, or trigger the third transmitter to send a second notification to the called device when detecting that the calling device hangs up or the call signal is interrupted.

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