CN104618599B

CN104618599B - Information processing method and electronic equipment

Info

Publication number: CN104618599B
Application number: CN201510054991.6A
Authority: CN
Inventors: 金明宇; 胡立峰
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2015-02-02
Filing date: 2015-02-02
Publication date: 2017-03-15
Anticipated expiration: 2035-02-02
Also published as: CN104618599A

Abstract

The invention discloses a kind of information processing method and electronic equipment；Method includes；Obtain the first information；By the first information and identifier in control signaling, the first voice call request for carrying control signaling is sent to the second electronic equipment by signalling path；Wherein, identifier is used for making the second electronic equipment refusal set up voice communication with the first electronic equipment, and shielding assumes the information for receiving the first voice call request, and carries out response operation according to the first information.Using the present invention, information or instruction can be transmitted to electronic equipment effective and rapidly, so that electronic equipment is responded, and processing cost can be saved.

Description

Information processing method and electronic equipment

Technical Field

The present invention relates to communications technologies, and in particular, to an information processing method and an electronic device.

Background

In a service application scenario of an electronic device such as a smart phone, in order to achieve a specific operation purpose, a user often needs to send information or instructions to electronic devices held by other users by using the held electronic devices, so that the electronic devices held by other users respond; in the related art, there is no effective solution for how to quickly and effectively transmit information or instructions to the electronic device to make the electronic device respond, and save processing cost.

Disclosure of Invention

Embodiments of the present invention provide an information processing method and an electronic device, which can quickly and effectively transmit information or an instruction to the electronic device, so that the electronic device responds, and can save processing cost.

The technical scheme of the embodiment of the invention is realized as follows:

the embodiment of the invention provides an information processing method, which is applied to first electronic equipment, wherein the first electronic equipment supports the establishment of voice communication with second electronic equipment; the method comprises the following steps:

acquiring first information;

the first information and the identifier are encapsulated in a control signaling, and a first voice call request carrying the control signaling is sent to second electronic equipment through a signaling channel; wherein,

the identifier is used for enabling the second electronic equipment to refuse to establish voice communication with the first electronic equipment, shielding and presenting information of the received first voice call request, and performing response operation according to the first information.

The embodiment of the invention provides an information processing method, which is applied to second electronic equipment, wherein the second electronic equipment supports the establishment of voice communication with first electronic equipment; the method comprises the following steps:

receiving a first voice call request sent by the first electronic equipment through a signaling channel;

analyzing the first voice call request;

when the identifier is analyzed from the first voice call request, refusing to establish voice communication with the first electronic equipment, and shielding and presenting the information of receiving the first voice call request;

and analyzing first information from the first voice call information, and performing response operation based on the first information.

The embodiment of the invention provides first electronic equipment, which comprises a first communication unit, a second communication unit and a third communication unit, wherein the first communication unit is used for supporting the establishment of voice communication with second electronic equipment; the first electronic device further comprises:

an acquisition unit configured to acquire first information;

an encapsulating unit, configured to encapsulate the first information and the identifier in a control signaling;

the first communication unit is used for sending a first voice call request carrying the control signaling to the second electronic equipment through a signaling channel; wherein,

The embodiment of the invention provides second electronic equipment, which comprises a second communication unit, a first communication unit and a second communication unit, wherein the second communication unit is used for supporting the establishment of voice communication with the first electronic equipment; the second communication unit is further configured to receive a first voice call request sent by the first electronic device through a signaling channel; the second electronic device further comprises:

the analysis unit is used for analyzing the first voice call request;

the second communication unit is also used for refusing to establish voice communication with the first electronic equipment when the identifier is analyzed from the first voice call request by the analyzing unit;

the second presentation unit is used for shielding and presenting the information of the received first voice call request;

and the response processing unit is used for analyzing first information from the first voice call information and carrying out response operation based on the first information.

In the embodiment of the present invention, in the process that a first electronic device can utilize a network supporting a telephone service to establish voice communication with a second electronic device, a control signaling needs to be sent to the second electronic device according to an existing specification for establishing voice communication, the first electronic device can encapsulate information or an instruction in the control signaling and send the control signaling to the second electronic device, an identifier encapsulated by the control signaling indicates that the second electronic device does not prompt a first voice call request from the first electronic device (to be distinguished from a conventional voice call without being processed by a user of the second electronic device), and the identifier indicates that the second electronic device performs a response operation according to specific content carried by the first information, so that the existing telephone service network is fully utilized (e.g., based on a circuit switching network), efficient transmission of the information or the instruction is achieved, and the method is suitable for multiple service scenarios among the electronic devices, and the information or the instruction does not need to be transmitted by using a special data transmission network (such as a packet switching network), so that the cost is saved.

Drawings

FIG. 1 is a first schematic flow chart illustrating an implementation of an information processing method according to an embodiment of the present invention;

FIG. 2a is a schematic diagram of a second implementation flow of the information processing method according to the embodiment of the present invention;

fig. 2b is a schematic diagram of a log of a first electronic device sending control signaling according to an embodiment of the present invention;

fig. 2c is a schematic diagram of a log of a second electronic device receiving control signaling in the embodiment of the present invention;

FIG. 2d is a first schematic view of a scenario of an information processing method according to an embodiment of the present invention;

FIG. 2e is a schematic diagram of a third implementation flow of the information processing method in the embodiment of the present invention;

FIG. 2f is a diagram illustrating a second scenario of an information processing method according to an embodiment of the present invention;

FIG. 2g is a schematic diagram of a flow chart of implementing the information processing method in the embodiment of the present invention;

FIG. 3a is a schematic diagram of a flow chart of an implementation of an information processing method according to an embodiment of the present invention;

FIG. 3b is a diagram illustrating a third scenario of an information processing method according to an embodiment of the present invention;

fig. 3c is a schematic flow chart illustrating an implementation of the information processing method according to the embodiment of the present invention;

fig. 4a is a seventh schematic flow chart illustrating an implementation of the information processing method according to the embodiment of the present invention;

FIG. 4b is a diagram illustrating a fourth scenario of an information processing method according to an embodiment of the present invention;

fig. 4c is a schematic view illustrating an implementation flow of the information processing method according to the embodiment of the present invention;

fig. 5 is a schematic view illustrating an implementation flow of an information processing method according to an embodiment of the present invention;

FIG. 6 is a ninth schematic flow chart illustrating an implementation of the information processing method according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a first electronic device in an embodiment of the invention;

fig. 8 is a schematic structural diagram of a second electronic device in the embodiment of the present invention.

Detailed Description

In the process of implementing the present invention, the inventor finds that, in a service application scenario of an electronic device such as a smart phone, a user often needs to send information or an instruction to a second electronic device by using a first electronic device, so that the second electronic device responds, for example, a secret key is transmitted to the second electronic device, so that the second electronic device decrypts received information by using the secret key, or the second electronic device feeds back information (for example, current state information of the second electronic device) to the first electronic device;

the inventors have also found in the course of practicing the invention that if a first electronic device supports establishing voice communication with a second electronic device; then, as shown in fig. 1, for the first electronic device, in step 101, first information is acquired; in step 102, the first information and the identifier are encapsulated in a control signaling, and a first voice call request carrying the control signaling is sent to the second electronic device through a signaling channel; the identifier is used for enabling the second electronic equipment to refuse to establish voice communication with the first electronic equipment, shielding and presenting information of the received first voice call request, and performing response operation according to the first information; that is to say, in the process that the first electronic device can utilize the network supporting the telephone service to establish voice communication with the second electronic device, according to the existing specification of establishing voice communication, it needs to send a control signaling to the second electronic device, the first electronic device can encapsulate information or an instruction in the control signaling to send to the second electronic device, and use the identifier encapsulated by the control signaling to instruct the second electronic device not to prompt the first voice call request from the first electronic device (so as to distinguish from a conventional voice call, without the need of processing by the user of the second electronic device), and use the identifier to instruct the second electronic device to perform response operation according to the specific content carried by the first information, making full use of the existing telephone service network (such as a circuit switching network), realizing efficient transmission of information or instruction, and being applicable to various service scenarios among electronic devices, and the information or the instruction does not need to be transmitted by a special data transmission network such as a Packet Switching (PS) network, so that the cost is saved.

The invention is described in further detail below with reference to the figures and specific examples.

Example one

The embodiment describes an information processing method, which is applied to a first electronic device, and in practical application, the first electronic device may be an electronic device such as a smart phone and a tablet computer that supports establishing voice communication with a second electronic device; as shown in fig. 2a, the information processing method according to the present embodiment includes the steps of:

in step 201a, first information is obtained.

The first information is key information, which may be set by a user, or may be randomly generated by the first electronic device according to an available encryption algorithm, and is used to encrypt the information, where the first information may be global key information, that is, all information is subsequently encrypted by using the first information; the key information may also be key information for a specific electronic device, that is, the first information is used for encryption when information is sent to the specific electronic device (e.g., a second electronic device), and the key information used when information is sent to different electronic devices is different; the first information may also be the one-time key information, that is, new first information needs to be acquired before any transmitted information is encrypted.

Step 202a, encapsulating the first information and the identifier in the control signaling.

Control signaling herein is signaling communicated between electronic devices that support establishing voice communications over a voice call; for example, in an Integrated Services Digital Network (ISDN) and a Public Land Mobile Network (PLMN), the control Signaling may be User-to-User Signaling (UUS) used when establishing a voice communication connection based on a Circuit Switched (CS) Network, and the UUS is a supplementary service in the ISDN and the PLMN, allowing the electronic device that establishes voice communication to carry other information in the UUS transmitted by using a Signaling channel in the Circuit Switched Network to transmit the information to the electronic device at the opposite end without generating charges.

The identifier may be in the form of any character, and the meaning of the identifier may be pre-agreed at the first electronic device and the second electronic device, for example, agreed identifier 1101, where a lower two-digit 01 of the identifier indicates that the second electronic device masks incoming prompts for the first voice call request, and an upper two-digit 11 of the identifier indicates that the second electronic device first information is key information that may be used to decrypt information sent by the first electronic device via a communication (which may be packet-switched network-based, for example).

To verify the feasibility of transmitting information or instructions using control signaling, the inventors conducted the following experiments:

as shown in fig. 2b, the first electronic device sends hello information through a signaling channel of the connected circuit domain network, and the corresponding information code is: 0x680x 650 x6c0x6 f; as shown in fig. 2c, the second electronic device receives the log and displays the received codes: 0x680x 650 x6c0x6f, demonstrates the feasibility of transmitting control signaling carrying the first information and identifier in a signaling channel.

Step 203a, sending a first voice call request carrying control signaling to the second electronic device through the signaling channel.

The identifier is used for enabling the second electronic device to refuse to establish voice communication with the first electronic device, and shielding and presenting information of the received first voice call request, that is, when the second electronic device receives the first voice call request, the first information and the identifier are extracted from a control signaling carried by the first voice call request, and according to an indication of the identifier, incoming call prompt operation corresponding to the first electronic device is not performed (for example, a conventional incoming call prompt mode such as ringing, vibration and the like is adopted); taking ISDN as an example, the first electronic device may send a SETUP message (corresponding to the first voice call request) to the second electronic device, where the SETUP message carries an identifier and first information, and after receiving the SETUP message, the second electronic device extracts the first information and the identifier from a control signaling carried by the SETUP message; the meaning of the identifier may be predetermined by the first electronic device and the second electronic device, where the identifier in this embodiment indicates that the second electronic device performs incoming call prompting, and indicates that the first information is key information, so that the second electronic device does not perform incoming call prompting operation, and decrypts the information from the first electronic device by using the first information, and the following steps are described.

Step 204a, second information is acquired.

And step 205a, encrypting the second information by using the fourth information as a key to obtain third information.

Step 206a, the third information is sent to the second electronic device through the communication channel.

The communication channel is different from the aforementioned signaling channel, and in practical application, the communication channel is a channel for carrying data transmission services (such as short messages and multimedia information), and may be a data transmission channel in a packet-switched network; when a symmetric encryption algorithm is adopted, the fourth information adopted by the first electronic device is the same information as the first information, namely, the second information is encrypted and decrypted by adopting the same key information, when an asymmetric encryption algorithm is adopted, the fourth information and the first information are different key information, the fourth information can be a public key, the first information can be a private key, or the fourth information can be a private key, and the first information can be a public key; after the second electronic device acquires the third information and the first information, the third information is decrypted by using the first information to obtain second information, and the second information from the first electronic device can be presented on a display interface, where the second information may be text information.

It should be noted that, steps 201a to 203a are processing in which the first electronic device sends the first information and the identifier through the first voice call request, and steps 204a to 206a are processing in which the first electronic device sends the third information to the second electronic device.

The above steps will be described with reference to an actual application scenario.

Scene 1 is explained by taking a symmetric encryption algorithm as an example, as shown in fig. 2d, a user a uses a first electronic device to send an encrypted short message to a second electronic device held by a user B by using a communication channel, and sends a first voice call request to the second electronic device through a signaling channel, and the second electronic device extracts key information (corresponding to first information) and an identifier from a control signaling carried by the first voice call request, performs an incoming call prompt operation on the first voice call request according to the identifier mask, decrypts the encrypted short message based on the key information, and presents the decrypted short message.

Scenario 2 implementation, as shown in fig. 2e, includes the following steps:

in step 201b, the first electronic device obtains a short message (corresponding to the second information) input by the user a.

In step 202b, the first electronic device obtains a key (corresponding to the first information and the fourth information, the first information and the fourth information are the same).

The key information may be randomly generated according to an available encryption algorithm, and in this embodiment, a symmetric encryption algorithm is used for description, that is, the same key is used for short message encryption and decryption.

In step 203b, the first electronic device encrypts the short message by using the key.

And step 204b, the first electronic equipment sends the encrypted short message to the second electronic equipment by using the communication channel.

In step 205b, the first electronic device encapsulates the key and the identifier in the control signaling.

In step 206b, the first electronic device sends a first voice call request carrying control signaling to the second electronic device by using a signaling channel.

And step 207b, the second electronic device extracts the key information and the identifier from the first voice call request, shields incoming call prompt operation on the first voice call request from the first electronic device according to the indication of the identifier, and decrypts the encrypted short message by using the key information to obtain the short message.

The format of the identifier may be pre-agreed by the first electronic device and the second electronic device, and the identifier may take any form of characters.

And step 208b, the second electronic equipment presents the short message prompt.

Scene 2 is described by taking an asymmetric encryption algorithm as an example, as shown in fig. 2f, the first electronic device obtains public key information and private key information from the key server according to a selected asymmetric encryption algorithm; a user A sends a first voice call request to a second electronic device by utilizing a first electronic device through a signaling channel, the second electronic device extracts private key information (corresponding to first information) and an identifier from a control signaling carried by the first voice call request, carries out incoming call prompt operation on the first voice call request according to identifier shielding, and stores the private key information; and the user A sends the encrypted short message (encrypted by a public key) to second electronic equipment held by the user B by using a communication channel, and the second electronic equipment decrypts the encrypted short message based on the stored private key information corresponding to the first electronic equipment and presents the decrypted short message.

Scenario implementation, as shown in fig. 2g, includes the following steps:

in step 201c, the first electronic device obtains a short message (corresponding to the second information) input by the user a.

In step 202c, the first electronic device obtains public key information (corresponding to the first information) and private key information (corresponding to the fourth information) from the key server.

The key information may be randomly generated according to an adopted encryption algorithm, which is described in this embodiment by adopting an asymmetric encryption algorithm, where the first information is public key information and the second information is private key information (or the first information is public key information and the second information is private key information); different keys are adopted for encrypting and decrypting the short message; the first information and the second information may be obtained from a key server.

In step 203c, the first electronic device encrypts the short message by using the public key information.

And step 204c, the first electronic equipment sends the encrypted short message to the second electronic equipment by using the communication channel.

In step 205c, the first electronic device encapsulates the private key information and the identifier in the control signaling.

Step 206c, the first electronic device sends a first voice call request carrying control signaling to the second electronic device by using a signaling channel.

And step 207c, the second electronic device extracts the private key information and the identifier from the first voice call request, shields the incoming call prompt operation of the first voice call request from the first electronic device according to the indication of the identifier, and decrypts the encrypted short message by using the private key information to obtain the short message.

And step 208c, the second electronic equipment presents the short message prompt.

It should be noted that the sequence of sending the encrypted short message and the key information from the first electronic device to the second electronic device may be changed arbitrarily, which is not limited in this embodiment.

In this embodiment, the first electronic device transmits the control signaling encapsulated with the key information and the identifier through the signaling channel, so that the second electronic device does not perform the incoming call prompt operation, and the second electronic device decrypts the encrypted information from the first electronic device by using the extracted key information.

Example two

The embodiment describes an information processing method, which is applied to a first electronic device, and in practical application, the first electronic device may be an electronic device such as a smart phone and a tablet computer that supports establishing voice communication with a second electronic device; as shown in fig. 3a, the information processing method according to the present embodiment includes the steps of:

in step 301a, a state acquisition instruction is generated.

The status acquiring instruction is used to instruct the second electronic device to acquire status information, where the status information may be status information of whether the user of the second electronic device is busy (i.e. whether the user can answer the call).

Step 302a, the state obtaining instruction is encapsulated to obtain first information.

Step 303a, encapsulating the first information and the identifier in the control signaling.

Control signaling herein is signaling communicated between electronic devices that support establishing voice communications over a voice call; for example, in the ISDN and PLMN networks, the control signaling may be UUS used when the network establishes a voice communication connection based on CS, and UUS is a supplementary service in ISDN and PLMN, allowing the electronic device that establishes voice communication to carry other information to the electronic device at the opposite end in UUS transmitted by using a signaling channel in a circuit-switched network, without incurring a cost.

To verify the feasibility of transmitting information using control signaling, the inventors conducted the following experiments:

as shown in fig. 2b, the first electronic device sends hello information through a signaling channel of the connected circuit domain network, and the corresponding information code is: 0x680x 650 x6c0x6 f; as shown in fig. 2c, the log of the second electronic device displays the received code: 0x680x 650 x6c0x6f, demonstrates the feasibility of transmitting control signaling carrying the first information and identifier in a signaling channel.

Step 304a, sending a first voice call request carrying control signaling to the second electronic device through the signaling channel.

The identifier is used for enabling the second electronic device to refuse to establish voice communication with the first electronic device, and shielding and presenting information of the received first voice call request, that is, when the second electronic device receives the first voice call request, the first information and the identifier are extracted from a control signaling carried by the first voice call request, and according to an indication of the identifier, incoming call prompt operation corresponding to the first electronic device is not performed (such as adopting a conventional incoming call prompt mode of ringing, vibration and the like), a state information acquisition instruction encapsulated in the first information is executed to acquire state information of the second electronic device, and a first voice call request response (carrying the control signaling and encapsulating the state information of the second electronic device in the control signaling) is sent to the first electronic device through a signaling channel.

Taking ISDN as an example, the first electronic device may send a SETUP message (corresponding to the first voice call request) to the second electronic device, where the SETUP message carries an identifier and first information, and after receiving the SETUP message, the second electronic device extracts the first information and the identifier from a control signaling carried by the SETUP message; the identifier in this embodiment indicates that the second electronic device does not perform incoming call prompting, and indicates that the first information is encapsulated with a status information acquisition instruction, so that the second electronic device executes the status information acquisition instruction encapsulated in the first information, acquires information of the second electronic device itself, encapsulates the information in the control signaling, and sends a SETUP response carrying the control signaling to the second electronic device through a signaling channel.

Step 305a, presenting the state information of the second electronic device.

In scenario 3, as shown in fig. 3B, a user a wants to know current information of a user B (for example, whether the user B is busy currently), so that a first electronic device is used to initiate a first voice call request to a second electronic device initiated by the user B, and when the user B holds the second electronic device and receives the first voice call request (carrying an identifier and a status information acquisition instruction), the user B does not perform an incoming call prompt operation, but encapsulates the status information of the second electronic device (representing the status information of the user B) in a control signaling carried by a first voice call request response bearer, and sends the first voice call request response to the first electronic device through a signaling channel.

Scenario 3 implementation, as shown in fig. 3c, includes the following steps:

in step 301B, the first electronic device receives an instruction to acquire the status information of the user B.

Step 302b, the first electronic device generates a state acquisition instruction.

Step 303b, the first electronic device packages the state obtaining instruction to obtain the first information.

Step 304b, the first electronic device encapsulates the first information and the identifier in the control signaling.

For example, in ISDN and PLMN, the control signaling described above may be UUS.

Step 305b, the first electronic device sends a first voice call request carrying control signaling to the second electronic device through the signaling channel.

In step 306b, the second electronic device extracts the identifier and the first information from the control signaling carried by the first voice call request.

The identifier may be in the form of any character, and the meaning of the identifier may be pre-agreed by the first electronic device and the second electronic device, for example, agreed identifier 0101, where a low-order 01 indicates that the second electronic device masks incoming call prompts for the first voice call request, and a high-order 01 indicates that the second electronic device executes the status acquisition instruction encapsulated in the first information.

In step 307b, the second electronic device masks incoming call prompt operation (such as ringing, vibrating, presenting incoming call prompt information on a display interface, etc.) for the first voice call request.

And 308b, the second electronic device executes the state information acquisition instruction encapsulated in the first information to acquire the state information of the second electronic device.

Step 309b, the second electronic device sends the first voice call request response (carrying the control signaling, and the control signaling encapsulates the status information of the second electronic device) to the first electronic device through the signaling channel.

In step 310b, the first electronic device presents status information of the second electronic device.

The first electronic device extracts the status information of the second electronic device from the received control signaling carried by the first voice call request response, and presents the status information of the second electronic device on a display interface, such as user B being busy or user B being currently available to answer the call.

In this embodiment, the first electronic device transmits the control signaling encapsulated with the key information and the identifier through the signaling channel, so that the second electronic device does not perform the incoming call prompt operation, and the second electronic device executes the status information obtaining instruction to feed back the status information of the second electronic device to the first electronic device, so that the user of the first electronic device can know the status information of the second electronic device conveniently.

EXAMPLE III

The embodiment describes an information processing method, which is applied to a first electronic device, and in practical application, the first electronic device may be an electronic device such as a smart phone and a tablet computer that supports establishing voice communication with a second electronic device; as shown in fig. 4a, the information processing method according to the present embodiment includes the steps of:

in step 401a, a state acquisition instruction is generated.

Step 402a, the state obtaining instruction is packaged to obtain first information.

Step 403a, encapsulating the first information and the identifier in the control signaling.

The identifier may be in the form of an arbitrary character, and the meaning of the identifier may be pre-agreed by the first electronic device and the second electronic device, for example, agreed identifier 0101, where a low-order 01 indicates the second electronic device to mask incoming prompts for the first voice call request, and a high-order 01 indicates the second electronic device to execute the status acquisition instruction encapsulated in the first information.

as shown in fig. 2b, the first electronic device sends hello information through a signaling channel, and the corresponding information is encoded as: 0x680x 650 x6c0x6 f; as shown in fig. 2c, the log of the second electronic device displays the received code: 0x680x 650 x6c0x6f, demonstrates the feasibility of transmitting control signaling carrying the first information and identifier in a signaling channel.

Step 404a, sending a first voice call request carrying control signaling to the second electronic device through the signaling channel.

The identifier is used for enabling the second electronic device to refuse to establish voice communication with the first electronic device, and shielding and presenting information of the received first voice call request, that is, when the second electronic device receives the first voice call request, the first information and the identifier are extracted from a control signaling carried by the first voice call request, and according to an indication of the identifier, incoming call prompt operation corresponding to the first electronic device is not performed (for example, a conventional incoming call prompt mode such as ringing, vibration and the like is adopted); and executing the state information acquisition instruction encapsulated in the first information to acquire the state information of the second electronic device, and sending a first voice call request response (carrying a control signaling, the control signaling encapsulating the state information of the second electronic device) to the first electronic device through a signaling channel.

Taking ISDN as an example, the first electronic device may send a SETUP message (corresponding to the first voice call request) to the second electronic device, where the SETUP message carries an identifier and first information, and after receiving the SETUP message, the second electronic device extracts the first information and the identifier from a control signaling carried by the SETUP message; the identifier in this embodiment indicates the second electronic device to perform incoming call prompting, and indicates that the first information is encapsulated with a status information acquisition instruction, so that the second electronic device executes the status information acquisition instruction encapsulated in the first information, acquires information of the second electronic device itself, encapsulates the information in the control signaling, and sends a SETUP response carrying the control signaling to the second electronic device through a signaling channel.

Step 405a, presenting status information of the second electronic device.

Step 406a, detecting whether an instruction for establishing a voice communication connection request with the second electronic device is received, and if so, executing step 407 a; otherwise, the process ends.

Step 407a, sending a second voice call request to the second electronic device.

The second voice call request (which may be regarded as a conventional voice call request and does not carry the control signaling) is different from the first voice call request, and the second voice call request is used for enabling the second electronic device to perform incoming call prompting for the voice communication request from the first electronic device.

And step 408a, receiving a second voice call request response returned by the second electronic device, and establishing voice communication connection with the second electronic device.

Step 408a is a process of the second electronic device receiving and establishing the voice communication connection, and when the second electronic device returns to refuse to establish the voice communication connection (that is, the user of the second electronic device refuses to answer the voice call from the first electronic device), the first electronic device prompts according to the existing voice call specification, such as prompting the user to be busy and other information.

Step 407a and step 408a are the same as the processing of establishing the voice communication connection in the related art, and the specific signaling flow is not described in detail in this embodiment.

In scenario 3, as shown in fig. 4B, a user a wishes to perform a voice call with a user B, but is uncertain whether the user B is currently convenient to answer the call, so that a first electronic device is used to send a first voice call request to a second electronic device held by the user B, to determine whether the user B can answer the call currently according to status information returned by the second electronic device, and when the user a determines that the user B is convenient to answer the call, the first electronic device is used to send a second voice call request to the second electronic device, so as to establish a voice communication connection with the second electronic device.

Scenario 3 implementation, as shown in fig. 4c, includes the following steps:

in step 401B, the first electronic device receives an instruction to acquire the status information of the user B.

Step 402b, generate a state acquisition instruction.

Step 403b, the state obtaining instruction is encapsulated to obtain the first information.

Step 404b, encapsulating the first information and the identifier in the control signaling.

Step 405b, sending the first voice call request carrying the control signaling to the second electronic device through the signaling channel.

In step 406b, the second electronic device extracts the identifier and the first information from the control signaling carried by the first voice call request.

In step 407b, the second electronic device masks the incoming call prompt operation (such as ringing, vibrating, presenting incoming call prompt information on a display interface, etc.) for the first voice call request.

In step 408b, the second electronic device executes the status information obtaining instruction encapsulated in the first information to obtain the status information of the second electronic device itself.

In step 409b, the second electronic device sends the first voice call request response (carrying the control signaling, and the control signaling encapsulates the status information of the second electronic device) to the first electronic device through the signaling channel.

In step 410b, the first electronic device presents status information of the second electronic device.

Step 411b, the first electronic device detects whether an instruction for establishing a voice communication connection request with the second electronic device is received, and if so, executes step 412 b; otherwise, the process ends.

In step 412b, the first electronic device sends a second voice call request to the second electronic device.

The second voice call request (which may be regarded as a conventional voice call request, and does not carry the control signaling) is different from the first voice call request, and the second voice call request is used for triggering the second electronic device to perform an incoming call alert operation on the first electronic device.

In step 413b, the first electronic device receives a second voice call request response returned by the second electronic device, and establishes a voice communication connection with the second electronic device.

Step 413b is processing when the first electronic device and the second electronic device establish the voice communication connection, and when the second electronic device returns to refuse to establish the voice communication connection (that is, the user of the second electronic device refuses to answer the voice call from the first electronic device), the first electronic device prompts according to the existing voice call specification, such as prompting the user to be busy and other information.

Step 407b and step 408b are the same as the processing of establishing the voice communication connection in the related art, and the specific signaling flow is not described in detail in this embodiment.

In this embodiment, the first electronic device transmits the control signaling encapsulated with the key information and the identifier through the signaling channel, so that the second electronic device does not perform the incoming call prompt operation, and the second electronic device executes the status information acquisition instruction to feed back the status information of the second electronic device to the first electronic device, so that the user of the first electronic device can know the status information of the second electronic device, and thus determine whether to continue to initiate the voice call request to the second electronic device to establish the voice communication connection, thereby solving the problem that the user of the first electronic device cannot establish the voice communication connection even if the user of the first electronic device continues to initiate the call request to the second electronic device without knowing the status information of the second electronic device.

Example four

Correspondingly to the above embodiments, the present embodiment describes an information processing method, which is applied to a second electronic device, where the second electronic device supports establishing voice communication with a first electronic device; as shown in fig. 5, the information processing method according to the present embodiment includes the steps of:

step 501, a second electronic device receives a first voice call request sent by a first electronic device through a signaling channel.

Step 502, the second electronic device parses the control signaling carried by the first voice call request to obtain the first information and the identifier.

Control signaling herein is signaling communicated between electronic devices that support establishing voice communications over a voice call; for example, in the ISDN and PLMN networks, the control signaling may be UUS used when establishing a voice communication connection based on the CS network, and UUS is a supplementary service in the ISDN and PLMN, allowing the electronic device that establishes voice communication to carry other information in UUS transmitted by using a signaling channel in a circuit-switched network to transmit to the electronic device at the opposite end without incurring a cost.

In step 503, the second electronic device refuses to establish voice communication with the first electronic device, and shields and presents the information of receiving the first voice call request.

When the second electronic device refuses to establish voice communication with the first electronic device, a first voice call request response can be sent to the first electronic device, and the first voice call request response indicates that the voice communication connection with the first electronic device is refused; moreover, the second electronic device does not perform incoming call prompting operation (such as ringing, vibration and the like) on the first electronic device.

And step 504, the second electronic device receives third information sent by the first electronic device through the communication channel.

The communication channel is different from the aforementioned signaling channel, and in practical applications, the communication channel is a channel for carrying data transmission services (such as short messages and multimedia information), and may be a data transmission channel in a packet-switched network. Step 504 may be performed before any of steps 501 to 503.

And 505, the second electronic device decrypts the third information based on the first information to obtain the second information.

The first information may here be a key used in the corresponding encryption algorithm (i.e. the same key is used for encrypting the second information and for decrypting the third information); or a private key in an asymmetric encryption algorithm (i.e., the public key is used to decrypt the second information, and the private key is used to decrypt the third information).

In step 506, the second electronic device prompts to receive the second information.

In the embodiment, the first electronic device transmits the control signaling encapsulated with the key information and the identifier through the signaling channel, so that the second electronic device does not perform incoming call prompt operation, and decrypts the encrypted information from the first electronic device by using the extracted key information.

EXAMPLE five

Correspondingly to the above embodiments, this embodiment describes an information processing method, which is applied to a second electronic device, where the second electronic device supports establishing voice communication with a first electronic device; as shown in fig. 6, the information processing method according to the present embodiment includes:

step 601, the second electronic device receives a first voice call request sent by the first electronic device through a signaling channel.

Step 602, the second electronic device parses the first voice call request, and parses the first information and the identifier from the control signaling carried by the first voice call request.

The purpose of the first electronic device sending the first voice call request is to enable the second electronic device to execute a status acquisition instruction and feed back status information of the second electronic device, and the second electronic device does not need to perform an incoming call prompt operation (such as ringing, vibrating or presenting incoming call information on a display interface) for the first voice call request, so that the identifier may adopt 0101 given by the above example to instruct the second electronic device to perform corresponding processing.

Step 603, the second electronic device refuses to establish voice communication with the first electronic device, and shields the incoming call prompt of the first voice call request.

The second electronic device indicates to refuse to establish the voice communication connection with the first electronic device by sending a first voice call request response to the first electronic device.

Step 604a, detecting an application running in the second electronic device, and analyzing attribute information of the running application to obtain state information of the second electronic device.

For example, when the attribute of the running application indicates that the application is an uninterruptible application (such as a video call application and a network call application), determining that the second electronic device is in a busy state; when the attribute of the running application indicates that the running application is an interruptible running application (such as a multimedia playing application and a web browsing application), determining that the second electronic equipment is in an idle state;

or alternatively. And comparing the running application with a preset application list (which can be preset by a user of the second electronic device, and when the second electronic device runs the application in the preset application list, representing that the second electronic device is in a busy state), and determining that the second electronic device is in the busy state when matching is successful.

Step 604b, detecting specific time information preset in the second electronic device; and generating the state information of the second electronic equipment based on whether the current time is matched with the preset specific time information.

For example, when a user of the second electronic device records (via a specific application such as a schedule management application) activity information (e.g., attends a meeting) at a specific time in the second electronic device, the second electronic device is determined to be busy when the current time matches the specific time.

Steps 604a and 604b are processing for the second electronic device to execute the status acquisition instruction extracted from the first information and acquire status information of the second electronic device.

Step 605, the second electronic device encapsulates the state information of itself in the control signaling, and sends a first call request response carrying the control signaling to the first electronic device through the signaling channel.

Step 606, the first electronic device presents the status information of the second electronic device.

Step 607, the first electronic device detects whether an instruction for establishing a voice communication connection request with the second electronic device is received, if so, step 609 is executed; otherwise, the process ends.

In step 608, the first electronic device sends a second voice call request to the second electronic device.

The second voice call request (which may be regarded as a conventional voice call request, and does not carry the control signaling) is different from the first voice call request, and the second voice call request is used for triggering the second electronic device to present a voice communication request from the first electronic device.

Step 609, the first electronic device receives a second voice call request response returned by the second electronic device, and establishes voice communication connection with the second electronic device.

Step 609 is processing when the first electronic device and the second electronic device establish a voice communication connection, and when the second electronic device returns to refuse to establish the voice communication connection (that is, the user of the second electronic device refuses to answer the voice call from the first electronic device), the first electronic device prompts according to the existing voice call specification, such as prompting the user to be busy and other information.

Step 608 and step 609 are the same as the processing of establishing the voice communication connection in the related art, and the specific signaling flow is not described in detail in this embodiment.

EXAMPLE six

In this embodiment, a first electronic device is described, and as shown in fig. 7, the first electronic device described in this embodiment includes: a first communication unit 71, wherein the first communication unit 71 is used for supporting the establishment of voice communication with a second electronic device; the first electronic device further comprises:

an acquisition unit 72 for acquiring first information;

an encapsulating unit 73, configured to encapsulate the first information and the identifier in a control signaling;

the first communication unit 71 is further configured to send a first voice call request carrying the control signaling to the second electronic device through a signaling channel; wherein,

As one embodiment, the first electronic device further comprises:

an encrypting unit 74 (coupled to the first communicating unit 10 and the obtaining unit 20) for encrypting the second information with the fourth information as a key to obtain third information;

the first communication unit 71 is configured to send the third information to the second electronic device through a communication channel, where the communication channel is different from the signaling channel; wherein,

the identifier is further configured to indicate that the fourth information is key information, so that the second electronic device decrypts the third information by using the first information to obtain the second information, where the fourth information is the same as the first information or different from the first information.

As an embodiment, the obtaining unit 72 includes (not shown in the figure):

an instruction module 721, configured to generate a status obtaining instruction, where the status obtaining instruction is used to instruct the second electronic device to obtain status information;

an encapsulating module 722 (coupled to the instruction module 721) is configured to encapsulate the state obtaining instruction to obtain the first information.

As an embodiment, the first communication unit 71 is further configured to receive information sent by the second electronic device from the signaling channel in response to the first voice call request;

the first electronic device further comprises:

an extracting unit 75 (coupled to the first communication unit 71) for extracting the status information of the second electronic device from the control signaling carried by the information received by the first communication unit 71;

a first presenting unit 76 (coupled to the extracting unit 75) for presenting status information of the second electronic device.

As an embodiment, the first communication unit 71 is further configured to send a second voice call request to the second electronic device when the obtaining unit 72 receives an instruction to establish a voice communication connection with the second electronic device; wherein,

the second voice call request is different from the first voice call request, and the second voice call request is used for instructing the second electronic equipment to present a voice communication request from the first electronic equipment.

In practical applications, the first communication unit 71 may be implemented by an antenna and a baseband integrated circuit module in the first electronic device; the obtaining unit 72, the encapsulating unit 73, the encrypting unit 74, and the extracting unit 75 may be implemented by a Microprocessor (MCU), a logic programmable gate array (FPGA), or an Application Specific Integrated Circuit (ASIC) in the first electronic device; the first presentation unit 76 may be implemented by a display screen in the first electronic device.

EXAMPLE seven

This embodiment describes a second electronic device, as shown in fig. 8, the second electronic device includes a second communication unit 81, where the second communication unit 81 is configured to support establishment of voice communication with the first electronic device; the second communication unit 81 is further configured to receive a first voice call request sent by the first electronic device through a signaling channel; the second electronic device further comprises:

a parsing unit 82, configured to parse the first voice call request;

the second communication unit 81 is further configured to refuse to establish voice communication with the first electronic device when the parsing unit 82 parses the identifier from the control signaling carried by the first voice call request;

a second presenting unit 83, configured to mask and present information that the first voice call request is received;

a response processing unit 84, configured to parse first information from the first voice call information, and perform a response operation based on the first information.

As an embodiment, the second communication unit 81 is further configured to receive third information sent by the first electronic device through a communication channel, where the communication channel is different from the signaling channel;

the response processing unit 84 includes (not shown in the figure):

a parsing module 841 for parsing the identifier;

a decryption module 842 (coupled to the parsing module 841) configured to, when the parsing module determines that the first information is key information, decrypt the third information based on the first information to obtain second information.

As an embodiment, the response processing unit 84 includes (not shown in the figures):

an extracting module 843, configured to extract a state obtaining instruction from the first information;

a status information obtaining module 844 (coupled to the extracting module 843) configured to execute the status information obtaining instruction to obtain status information of the second electronic device;

an encapsulating module 845 (coupled to the status information obtaining module 844) for encapsulating the status information in the control signaling;

the second communication unit 81 is further configured to send information carrying the control signaling to the first electronic device through a signaling channel.

As an embodiment, the status information obtaining module 844 is further configured to detect an application running in the second electronic device;

and analyzing the attribute information of the running application to obtain the state information of the second electronic equipment.

As an embodiment, the status information obtaining module 844 is further configured to detect specific time information preset in the second electronic device; and generating the state information of the second electronic equipment based on whether the current time is matched with the preset specific time information.

In practical applications, the second communication unit 81 may be implemented by an antenna and a baseband integrated circuit module in the second electronic device; the parsing unit 82 and the response processing unit 84 may be implemented by a Microprocessor (MCU), a logic programmable gate array (FPGA) or an Application Specific Integrated Circuit (ASIC) in the second electronic device; the second presenting unit 83 may be implemented by a display screen in the second electronic device.

Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

Alternatively, the integrated unit of the present invention may be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as a separate product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. An information processing method is applied to first electronic equipment, and is characterized in that the first electronic equipment supports the establishment of voice communication with second electronic equipment; the method comprises the following steps:

acquiring first information;

2. The method of claim 1, further comprising:

encrypting second information by taking fourth information as a key to obtain third information, and sending the third information to the second electronic equipment through a communication channel, wherein the communication channel is different from the signaling channel; wherein,

3. The method of claim 1, wherein obtaining the first information comprises:

generating a state acquisition instruction, wherein the state acquisition instruction is used for indicating the second electronic equipment to acquire state information;

and packaging the state acquisition instruction to obtain the first information.

4. The method of claim 3, further comprising:

receiving information sent by the second electronic device from the signaling channel in response to the first voice call request;

and extracting the state information of the second electronic equipment from the control signaling carried by the information received by the first electronic equipment, and presenting the state information of the second electronic equipment.

5. The method of claim 4, further comprising:

when an instruction of establishing voice communication connection with the second electronic equipment is received, sending a second voice call request to the second electronic equipment; wherein,

6. An information processing method is applied to second electronic equipment, and is characterized in that the second electronic equipment supports the establishment of voice communication with first electronic equipment; the method comprises the following steps:

analyzing the first voice call request;

when the identifier is analyzed from the control signaling carried by the first voice call request, the establishment of voice communication with the first electronic equipment is refused, and the information of receiving the first voice call request is shielded and presented;

7. The method of claim 6, further comprising:

receiving third information sent by the first electronic device through a communication channel, wherein the communication channel is different from the signaling channel;

the responding operation based on the first information comprises:

and analyzing the identifier, and decrypting the third information based on the first information to obtain second information when the first information is determined to be key information.

8. The method of claim 6, wherein the responding based on the first information comprises:

when a state acquisition instruction is extracted from the first information, acquiring state information of the second electronic equipment;

and encapsulating the state information in a control signaling, and sending the information carrying the control signaling to the first electronic equipment through a signaling channel.

9. The method of claim 8, wherein the obtaining the status information of the second electronic device comprises:

detecting an application running in the second electronic device;

10. The method of claim 8, wherein the obtaining of the status information of the second electronic device;

detecting specific time information preset in the second electronic equipment;

and generating the state information of the second electronic equipment based on whether the current time is matched with the preset specific time information.

11. A first electronic device, characterized in that the first electronic device comprises a first communication unit for supporting establishment of voice communication with a second electronic device; the first electronic device further comprises:

an acquisition unit configured to acquire first information;

12. The first electronic device of claim 11, wherein the first electronic device further comprises:

the encryption unit is used for carrying out encryption processing on the second information by taking the fourth information as a key to obtain third information;

the first communication unit is configured to send the third information to the second electronic device through a communication channel, where the communication channel is different from the signaling channel; wherein,

13. The first electronic device of claim 11, wherein the obtaining unit comprises:

the instruction module is used for generating a state acquisition instruction, and the state acquisition instruction is used for indicating the second electronic equipment to acquire state information;

and the encapsulation module is used for encapsulating the state acquisition instruction to obtain the first information.

14. The first electronic device of claim 13,

the first communication unit is further used for receiving information sent by the second electronic equipment from the signaling channel in response to the first voice call request;

the first electronic device further comprises:

an extracting unit, configured to extract state information of the second electronic device from a control signaling carried by the information received by the first communication unit;

and the first presentation unit is used for presenting the state information of the second electronic equipment.

15. The first electronic device of claim 14,

the first communication unit is further configured to send a second voice call request to the second electronic device when the obtaining unit receives an instruction to establish a voice communication connection with the second electronic device; wherein,

16. A second electronic device, wherein the second electronic device comprises a second communication unit, and the second communication unit is used for supporting the establishment of voice communication with the first electronic device; the second communication unit is further configured to receive a first voice call request sent by the first electronic device through a signaling channel; the second electronic device further comprises:

the analysis unit is used for analyzing the first voice call request;

the second communication unit is also used for refusing to establish voice communication with the first electronic equipment when the analysis unit analyzes the identifier from the control signaling carried by the first voice call request;

17. The second electronic device according to claim 16, wherein the second communication unit is further configured to receive third information sent by the first electronic device through a communication channel, the communication channel being different from the signaling channel;

the response processing unit includes:

a parsing module for parsing the identifier;

and the decryption module is used for decrypting the third information based on the first information to obtain second information when the analysis module determines that the first information is the key information.

18. The second electronic device of claim 16, wherein the response processing unit comprises:

the extracting module is used for extracting a state obtaining instruction from the first information;

the state information acquisition module is used for executing the state information acquisition instruction and acquiring the state information of the second electronic equipment;

the encapsulation module is used for encapsulating the state information in a control signaling;

the second communication unit is further configured to send information carrying the control signaling to the first electronic device through a signaling channel.

19. The second electronic device according to claim 18, wherein the status information obtaining module is further configured to detect an application running in the second electronic device;

20. The second electronic device of claim 18,

the state information acquisition module is further used for detecting specific time information preset in the second electronic equipment; and generating the state information of the second electronic equipment based on whether the current time is matched with the preset specific time information.