CN117156404A - Voice calling method, base station, customer premise equipment and storage medium - Google Patents
Voice calling method, base station, customer premise equipment and storage medium Download PDFInfo
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- CN117156404A CN117156404A CN202210561297.3A CN202210561297A CN117156404A CN 117156404 A CN117156404 A CN 117156404A CN 202210561297 A CN202210561297 A CN 202210561297A CN 117156404 A CN117156404 A CN 117156404A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
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Abstract
The invention discloses a voice call method, a base station, a client front-end device and a storage medium, wherein the client front-end device sends a call request signaling and an auxiliary signaling to the base station, and the base station performs voice call on a called terminal according to the call request signaling and the auxiliary signaling.
Description
Technical Field
Embodiments of the present invention relate to, but are not limited to, the field of communications, and in particular, to a voice call method, a base station, a client front-end device, and a storage medium.
Background
With the continuous acceleration of 5G (5 th Generation Mobile Communication Technology, fifth generation mobile communication technology) network construction, the voice solution gradually evolves toward VoNR (Voice Over New Radio,5G phone), and since the VoNR protocol stack runs on an ODU (Outdoor unit) side, and the SLIC (Subscriber Line Interface Circuit ) is located on an IDU (Indoor unit) side, how to solve the interaction problem of the IDU and the ODU, so as to better implement the VoNR voice call function becomes a technical problem to be solved.
Disclosure of Invention
The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.
The embodiment of the invention provides a voice calling method, a base station, customer premises equipment and a storage medium, which can stably and reliably realize a VoNR voice calling function.
In a first aspect, an embodiment of the present invention provides a voice call method, applied to a base station, where the method includes:
receiving a call request signaling and an auxiliary signaling sent by a client front-end device, wherein the call request signaling is used for indicating a calling terminal to send a call request to a called terminal, the auxiliary signaling comprises voice service capability information and identity identification information of the calling terminal, the voice service capability information is used for indicating the supporting capability of the voice service of the calling terminal, and the identity identification information is used for identifying the identity of the calling terminal; and carrying out voice call on the called terminal according to the call request signaling and the auxiliary signaling.
In a second aspect, an embodiment of the present invention provides a voice call method, applied to a client front-end device, where the method includes:
and sending a call request signaling and an auxiliary signaling to a base station so that the base station can carry out voice call on a called terminal according to the call request signaling and the auxiliary signaling, wherein the call request signaling is used for indicating a calling terminal to send a call request to the called terminal, the auxiliary signaling comprises voice service capability information and identity information of the calling terminal, the voice service capability information is used for indicating the supporting capability of voice service of the calling terminal, and the identity information is used for identifying the identity of the calling terminal.
In a third aspect, an embodiment of the present invention provides a base station, including: a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the voice call method as described in the first aspect above when executing the computer program.
In a fourth aspect, an embodiment of the present invention provides a client front-end device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the voice call method as described in the second aspect above when executing the computer program.
In a fifth aspect, an embodiment of the present invention provides a computer-readable storage medium storing a computer-executable program for causing a computer to execute the voice call method according to the first aspect or the voice call method according to the second aspect.
The embodiment of the invention comprises the following steps: the method comprises the steps that client pre-equipment is introduced, the client pre-equipment sends call request signaling and auxiliary signaling to a base station, the base station carries out voice call on a called terminal according to the call request signaling and the auxiliary signaling, wherein the call request signaling is used for indicating a calling terminal to send a call request to the called terminal, the auxiliary signaling comprises voice service capability information and identity information of the calling terminal, the voice service capability information is used for indicating the supporting capability of voice service of the calling terminal, and the identity information is used for identifying identity of the calling terminal. It can be known that, by sending the call request signaling and the auxiliary signaling to the base station by the client front-end equipment, the base station performs voice call on the called terminal according to the call request signaling and the auxiliary signaling, based on this, the client front-end equipment can implement the function of information interaction between the indoor unit and the outdoor unit in the past and is in communication connection with the base station, so that the client front-end equipment as a whole can flexibly move and deploy more flexibly, and can implement global (home, enterprise and industry) 5G signal coverage, and enable each terminal equipment in the indoor to operate in the 5G network environment, thereby implementing stable VoNR voice function.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and do not limit the invention.
Fig. 1 is a flowchart (base station side) of a voice call method according to an embodiment of the present invention;
fig. 2 is a schematic block diagram of an indoor unit and an outdoor unit according to an embodiment of the present invention;
FIG. 3 is a flow chart of a voice implementation provided by one embodiment of the present invention;
fig. 4 is a flowchart (client front-end equipment side) of a voice call method according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a base station according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a client front-end device according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It should be understood that in the description of the embodiments of the present invention, plural (or multiple) means two or more, and that greater than, less than, exceeding, etc. are understood to not include the present number, and that greater than, less than, within, etc. are understood to include the present number. If any, the terms "first," "second," etc. are used for distinguishing between technical features only, and should not be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
The embodiment of the invention provides a voice call method, a base station, customer pre-equipment and a storage medium, wherein the customer pre-equipment sends call request signaling and auxiliary signaling to the base station through introducing the customer pre-equipment, the base station carries out voice call on a called terminal according to the call request signaling and the auxiliary signaling, the call request signaling is used for indicating a calling terminal to send a call request to the called terminal, the auxiliary signaling comprises voice service capability information and identity identification information of the calling terminal, the voice service capability information is used for indicating the supporting capability of voice service of the calling terminal, and the identity identification information is used for identifying the identity of the calling terminal. It can be known that, by sending the call request signaling and the auxiliary signaling to the base station by the client front-end equipment, the base station performs voice call on the called terminal according to the call request signaling and the auxiliary signaling, based on this, the client front-end equipment can implement the function of information interaction between the indoor unit and the outdoor unit in the past and is in communication connection with the base station, so that the client front-end equipment as a whole can flexibly move and deploy more flexibly, and can implement global (home, enterprise and industry) 5G signal coverage, and enable each terminal equipment in the indoor to operate in the 5G network environment, thereby implementing stable VoNR voice function.
As shown in fig. 1, fig. 1 is a flowchart of a voice call method according to an embodiment of the present invention. The voice call method is applied to the base station, and includes, but is not limited to, the following steps:
s101, receiving a call request signaling and an auxiliary signaling sent by a client front-end device, wherein the call request signaling is used for indicating a calling terminal to send a call request to a called terminal, the auxiliary signaling comprises voice service capability information of the calling terminal and identity identification information, the voice service capability information is used for indicating the supporting capability of the voice service of the calling terminal, and the identity identification information is used for identifying the identity of the calling terminal.
S102, the voice call is carried out to the called terminal according to the call request signaling and the auxiliary signaling.
In an exemplary embodiment, the client front-end device may be a single entity, or may include an indoor unit and an outdoor unit, where the indoor unit and the outdoor unit may be communicatively connected through the same network, for example, as shown in fig. 2, the indoor unit 100 and the outdoor unit 200 may perform information interaction by connecting to the same WiFi (Wireless Fidelity ) network, and use a socket (socket) to perform communication, where the information interaction includes interaction of control signaling and sending and receiving PCM (Pulse Code Modulation ) voice data, and the control signaling includes, but is not limited to, call request signaling and auxiliary signaling. The WLAN (Wireless Local Area Networks, wireless local area network) mechanism not only ensures delay of PCM data transceiving between the indoor unit 100 and the outdoor unit 200, but also provides a wireless connection between the indoor unit 100 and the outdoor unit 200, so that the indoor unit 100 and the outdoor unit 200 can move more flexibly, thereby solving an error correction mechanism generated by abnormal disconnection of the indoor unit 100 and the outdoor unit 200, and realizing a stable and reliable VoNR voice function of a product based on the combination of the indoor unit 100 and the outdoor unit 200 of the WiFi network.
In an exemplary embodiment, the base station receives a call request signaling and an auxiliary signaling sent by the outdoor unit, where the auxiliary signaling is generated by the indoor unit according to the voice service capability information and the identity information of the calling terminal.
In an exemplary embodiment, the calling terminal and the called terminal may be phones, i.e., landline phones. Different from the mobile phone terminal, the invention can provide 5G VoNR voice call service for the mobile phone terminal. The calling telephone is connected to the 5G base station through the client front-end equipment, and a VoNR voice call is initiated to the called telephone, so that the 5G VoNR voice service can be performed in the telephone scene.
In an exemplary embodiment, because the requirements of the user on the connection delay and the call quality of the voice service are high, the priority of the voice call service is higher than that of other services in the 5G network, and the perception of the voice call service by the user is most intuitive. The outdoor unit can receive 5G signals from the base station of the operator wirelessly, and frequency conversion and amplification of the signals are completed so as to obtain signals with enough intensity. The indoor unit and the outdoor unit are connected to realize 5G signal coverage of the whole domain (family, enterprise and industry), so that each indoor terminal device is enabled to operate in a 5G network environment, and a stable VoNR voice function is realized.
In an exemplary embodiment, the client front-end device may include an indoor unit and an outdoor unit, where the indoor unit and the outdoor unit may be connected through the same network communication, and the client front-end device sends a call request signaling and an auxiliary signaling to the base station, where the base station makes a voice call to the called terminal according to the call request signaling and the auxiliary signaling, the call request signaling is used to instruct the calling terminal to send a call request to the called terminal, the auxiliary signaling includes voice service capability information and identity information of the calling terminal, the voice service capability information is used to instruct support capability of a voice service of the calling terminal, and the identity information is used to identify an identity of the calling terminal. It can be known that the indoor unit and the outdoor unit are connected through the same network through wireless communication, the indoor unit and the outdoor unit are combined to form the customer front-end equipment, because the indoor unit and the outdoor unit are in information interaction in the same network, the interaction of control signaling and the receiving and transmitting of voice data are facilitated, and then the call request signaling and the auxiliary signaling are sent to the base station through the customer front-end equipment, the base station carries out voice call on the called terminal according to the call request signaling and the auxiliary signaling, based on the voice call, the movement and the deployment of the indoor unit and the outdoor unit are more flexible, the 5G signal coverage of the universe (family, enterprise and industry) can be realized, and each terminal device in the indoor unit can be enabled to operate in the 5G network environment so as to realize stable VoNR voice function, thereby improving user experience and enhancing call quality.
In an exemplary embodiment, the calling terminal makes a 5G voice call to the called terminal in case of a good network signal, and performs a voice fallback process in case of a bad network signal. For example, in case that the call request signaling supports 5G voice and the voice service capability information satisfies VoNR, a 5G voice call is made to the called terminal. And under the condition that the call request signaling supports 5G voice and the voice service capability information cannot meet VoNR, carrying out VoLTE voice call on the called terminal falling back to 4G. And under the condition that the call request signaling supports 4G voice and the voice service capability information cannot meet VoLTE, carrying out CS voice call on the called terminal falling back to the CS domain.
In an exemplary embodiment, the present invention may be applied to CPE or routing products for implementing VoNR in a combined product of a WiFi connection between an indoor unit and an outdoor unit. And the present invention does not require a user interface.
As shown in fig. 4, fig. 4 is a flowchart of a voice call method according to an embodiment of the present invention. The voice call is applied to the customer premises equipment and includes, but is not limited to, the steps of:
s401, sending a call request signaling and an auxiliary signaling to a base station so that the base station can make a voice call to a called terminal according to the call request signaling and the auxiliary signaling, wherein the call request signaling is used for indicating a calling terminal to send a call request to the called terminal, the auxiliary signaling comprises voice service capability information of the calling terminal and identity information, the voice service capability information is used for indicating the supporting capability of the voice service of the calling terminal, and the identity information is used for identifying the identity of the calling terminal.
In an exemplary embodiment, as shown in fig. 2, the client front-end device may be a single entity, or may include an indoor unit 100 and an outdoor unit 200, where the outdoor unit 200 is responsible for sending and receiving information, for completing frequency conversion and amplification of signals, implementing voice call management, and for performing VoNR/VoLTE/CS voice protocol stacks. The indoor unit 100 is used for user control, and may provide a WiFi network and a voice interface. The indoor unit 100 may include a UserSpace110, a kernel120, and a SLIC (Subscriber Line Interface Circuit ) 130, wherein the UserSpace110 provides a VoNR function for a user, and call request signaling supports 5G voice; the kernel120 provides SLIC130 audio drive to realize detection and control of SLIC130 event and recording and playing of PCM data; the SLIC130 provides a telephone interface function and a voice digital-to-analog conversion function, and implements a voice input/output function of a call.
In an exemplary embodiment, the indoor unit may generate an auxiliary signaling according to the voice service capability information and the identification information of the calling terminal, and the outdoor unit sends the call request signaling and the auxiliary signaling to the base station.
In an exemplary embodiment, the client front-end device may receive the requester uniform resource indication information and call-ID (call sign) information of the calling terminal, determine voice service capability information according to the requester uniform resource indication information, and determine identity information according to the call-ID information.
In an exemplary embodiment, the indoor unit and the outdoor unit may be communicatively connected through the same network, for example, as shown in fig. 2, the indoor unit 100 and the outdoor unit 200 may perform information interaction by being connected to the same WiFi network, and communicate using a socket, where the information interaction includes interaction of control signaling and transceiving of PCM voice data, and the control signaling includes, but is not limited to, call request signaling and auxiliary signaling. The WLAN mechanism not only ensures delay of PCM data transceiving between the indoor unit 100 and the outdoor unit 200, but also provides a wireless connection between the indoor unit 100 and the outdoor unit 200, so that the indoor unit and the outdoor unit can move more flexibly, thereby solving an error correction mechanism generated by abnormal disconnection of the indoor unit 100 and the outdoor unit 200, and realizing a stable and reliable VoNR voice function based on a WiFi network integrated product of the indoor unit 100 and the outdoor unit 200. In an exemplary embodiment, the calling terminal and the called terminal may be phones 300, i.e., landline phones. Different from the mobile phone terminal, the invention can provide 5G VoNR voice call service for the mobile phone terminal. The calling phone is connected to the 5G base station 400 through the client pre-equipment, and initiates a VoNR voice call to the called phone, so that the 5G VoNR voice service can be performed in the phone scene.
In an exemplary embodiment, when the calling terminal sends a call request to the called terminal, the indoor unit determines whether the called terminal establishes a communication message connection with the calling terminal by calling a driving interface of the subscriber line interface circuit SLIC. And under the condition that the indoor unit judges that the called terminal and the calling terminal are successfully connected by the communication message, the indoor unit performs 5G voice call by calling a drive interface of the SLIC. And under the condition that the indoor unit judges that the connection of the communication message between the called terminal and the calling terminal fails, the outdoor unit judges the synchronous state between the calling terminal and the called terminal so as to output a judging result, wherein the judging result comprises on-hook processing and voice fallback processing. In particular, as shown in FIG. 3, the voice implementation flow may include, but is not limited to, the following operations.
S1: the system installed in the indoor unit is successfully connected, and the indoor unit establishes a socket TCP communication client.
C1: after the communication client is successfully established, the telephone waits for message reception.
C2: after the message is received successfully, the indoor unit judges through the SLIC control message.
S2: after the message is judged to be successful, the indoor unit further calls the SLIC driving interface to realize VoNR voice call.
And C3: and the message judgment is unsuccessful, and the outdoor unit system performs state message synchronization.
S3: after the message synchronization is successful, the outdoor unit finally judges the synchronization state and further judges whether the message is on-hook or voice falling-back.
In an exemplary embodiment, because the requirements of the user on the connection delay and the call quality of the voice service are high, the priority of the voice call service is higher than that of other services in the 5G network, and the perception of the voice call service by the user is most intuitive. The outdoor unit can receive 5G signals from the base station of the operator wirelessly, and frequency conversion and amplification of the signals are completed so as to obtain signals with enough intensity. The indoor unit and the outdoor unit are connected to realize 5G signal coverage of the whole domain (family, enterprise and industry), so that each indoor terminal device is enabled to operate in a 5G network environment, and a stable VoNR voice function is realized.
In an exemplary embodiment, the client front-end device includes an indoor unit and an outdoor unit, the indoor unit and the outdoor unit are connected through the same network, the client front-end device sends a call request signaling and an auxiliary signaling to the base station, the base station makes a voice call to the called terminal according to the call request signaling and the auxiliary signaling, wherein the call request signaling is used for indicating the calling terminal to send a call request to the called terminal, the auxiliary signaling includes voice service capability information and identity information of the calling terminal, the voice service capability information is used for indicating the supporting capability of the voice service of the calling terminal, and the identity information is used for identifying the identity of the calling terminal. It can be known that the indoor unit and the outdoor unit are connected through the same network through wireless communication, the indoor unit and the outdoor unit are combined to form the customer front-end equipment, because the indoor unit and the outdoor unit are in information interaction in the same network, the interaction of control signaling and the receiving and transmitting of voice data are facilitated, and then the call request signaling and the auxiliary signaling are sent to the base station through the customer front-end equipment, the base station carries out voice call on the called terminal according to the call request signaling and the auxiliary signaling, based on the voice call, the movement and the deployment of the indoor unit and the outdoor unit are more flexible, the 5G signal coverage of the universe (family, enterprise and industry) can be realized, and each terminal device in the indoor unit can be enabled to operate in the 5G network environment so as to realize stable VoNR voice function, thereby improving user experience and enhancing call quality.
In an exemplary embodiment, the calling terminal makes a 5G voice call to the called terminal in case of a good network signal, and performs a voice fallback process in case of a bad network signal. For example, in case that the call request signaling supports 5G voice and the voice service capability information satisfies VoNR, a 5G voice call is made to the called terminal. And under the condition that the call request signaling supports 5G voice and the voice service capability information cannot meet VoNR, carrying out VoLTE voice call on the called terminal falling back to 4G. And under the condition that the call request signaling supports 4G voice and the voice service capability information cannot meet VoLTE, carrying out CS voice call on the called terminal falling back to the CS domain.
In an exemplary embodiment, the present invention may be applied to CPE or routing products for implementing VoNR in a combined product of a WiFi connection between an indoor unit and an outdoor unit. And the present invention does not require a user interface.
It should be noted that, for the core network, the core network obtains the call request signaling associated with the same terminal according to the uniform resource indication information and/or call-ID information of the requesting party carried in the call request signaling and the terminal identification information carried in the auxiliary signaling.
As shown in fig. 5, the embodiment of the invention further provides a base station.
Specifically, the terminal includes: one or more processors 510 and a memory 520, one processor 510 and memory 520 being illustrated in fig. 5. The processor 510 and the memory 520 may be connected by a bus or otherwise, for example in fig. 5.
The memory 520 serves as a non-transitory computer readable storage medium storing a non-transitory software program and a non-transitory computer executable program, such as the voice call method in the above-described embodiments of the present invention. The processor 510 implements the voice call method in the above-described embodiments of the present invention by running a non-transitory software program stored in the memory 520 as well as the program.
Memory 520 may include a storage program area that may store an operating system, at least one application program required for functionality, and a storage data area; the storage data area may store data and the like required to perform the voice call method in the above-described embodiment of the present invention. In addition, the memory 520 may include high-speed random access memory 520, and may also include non-transitory memory 520, such as at least one disk memory 520, flash memory device, or other non-transitory solid state memory 520. In some embodiments, memory 520 may optionally include memory 520 located remotely from processor 510, such remote memory 520 being connectable to the terminal through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The non-transitory software program and the program required for implementing the voice call method in the above-mentioned embodiments of the present invention are stored in the memory 520, and when executed by the one or more processors 510, the voice call method in the above-mentioned embodiments of the present invention is performed, for example, the method steps S101 to S102 in fig. 1 described above are performed, the method step S401 in fig. 4 is performed, the client front-end device sends a call request signaling and an auxiliary signaling to the base station, the base station makes a voice call to the called terminal according to the call request signaling and the auxiliary signaling, where the call request signaling is used to instruct the calling terminal to make a call to the called terminal, the auxiliary signaling includes voice service capability information and identity information of the calling terminal, the voice service capability information is used to indicate the supporting capability of the voice service of the calling terminal, and the identity information is used to identify the identity of the calling terminal. It can be known that, the call request signaling and the auxiliary signaling are sent to the base station through the client front-end equipment, and the base station performs voice call on the called terminal according to the call request signaling and the auxiliary signaling, based on this, the client front-end equipment can realize the function of information interaction between the indoor unit and the outdoor unit in the past and is in communication connection with the base station, so that the client front-end equipment can flexibly move and deploy as a whole, is more flexible, can realize global (home, enterprise and industry) 5G signal coverage, enables each terminal equipment in the indoor to operate in a 5G network environment, thereby realizing a stable VoNR voice function, improving user experience and enhancing call quality.
As shown in fig. 6, the embodiment of the invention further provides a client front-end device.
Specifically, the terminal includes: one or more processors 610 and memory 620, one processor 610 and memory 620 being illustrated in fig. 6. The processor 610 and the memory 620 may be connected by a bus or otherwise, for example in fig. 6.
The memory 620 serves as a non-transitory computer readable storage medium storing a non-transitory software program and a non-transitory computer executable program, such as the voice call method in the above-described embodiments of the present invention. The processor 610 implements the voice call method in the above-described embodiments of the present invention by running a non-transitory software program stored in the memory 620 as well as the program.
Memory 620 may include a storage program area that may store an operating system, at least one application program required for functionality, and a storage data area; the storage data area may store data and the like required to perform the voice call method in the above-described embodiment of the present invention. In addition, the memory 620 may include high-speed random access memory 620, and may also include non-transitory memory 620, such as at least one disk memory 620 piece, flash memory device, or other non-transitory solid state memory 620 piece. In some embodiments, the memory 620 optionally includes memory 620 located remotely from the processor 610, the remote memory 620 being connectable to the terminal through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The non-transitory software program and the program required for implementing the voice call method in the above-described embodiments of the present invention are stored in the memory 620, and when executed by the one or more processors 610, the voice call method in the above-described embodiments of the present invention is performed, for example, the method steps S101 to S102 in fig. 1 described above are performed, the method step S401 in fig. 4 is performed, the client front-end device sends a call request signaling and an auxiliary signaling to the base station, the base station makes a voice call to the called terminal according to the call request signaling and the auxiliary signaling, where the call request signaling is used to instruct the calling terminal to make a call to the called terminal, the auxiliary signaling includes voice service capability information and identity information of the calling terminal, the voice service capability information is used to indicate the supporting capability of the voice service of the calling terminal, and the identity information is used to identify the identity of the calling terminal. It can be known that, the call request signaling and the auxiliary signaling are sent to the base station through the client front-end equipment, and the base station performs voice call on the called terminal according to the call request signaling and the auxiliary signaling, based on this, the client front-end equipment can realize the function of information interaction between the indoor unit and the outdoor unit in the past and is in communication connection with the base station, so that the client front-end equipment can flexibly move and deploy as a whole, is more flexible, can realize global (home, enterprise and industry) 5G signal coverage, enables each terminal equipment in the indoor to operate in a 5G network environment, thereby realizing a stable VoNR voice function, improving user experience and enhancing call quality.
Furthermore, an embodiment of the present invention provides a computer-readable storage medium, where a computer-executable program is stored, where the computer-executable program is executed by one or more control processors, for example, by one processor 610 in fig. 6, and the one or more processors 610 are configured to execute the voice call method in the embodiment of the present invention, for example, execute the method steps S101 to S102 in fig. 1 described above, and the method step S401 in fig. 4, where the client front-end device sends a call request signaling and an auxiliary signaling to the base station, where the call request signaling is used to instruct the calling terminal to issue a call request to the called terminal, the auxiliary signaling includes voice service capability information and identity information of the calling terminal, where the voice service capability information is used to indicate a supporting capability of a voice service of the calling terminal, and the identity information is used to identify an identity of the calling terminal. It can be known that, the call request signaling and the auxiliary signaling are sent to the base station through the client front-end equipment, and the base station performs voice call on the called terminal according to the call request signaling and the auxiliary signaling, based on this, the client front-end equipment can realize the function of information interaction between the indoor unit and the outdoor unit in the past and is in communication connection with the base station, so that the client front-end equipment can flexibly move and deploy as a whole, is more flexible, can realize global (home, enterprise and industry) 5G signal coverage, enables each terminal equipment in the indoor to operate in a 5G network environment, thereby realizing a stable VoNR voice function, improving user experience and enhancing call quality.
Those of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable programs, data structures, program modules or other data, as known to those skilled in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. Furthermore, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable programs, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media.
While the preferred embodiment of the present invention has been described in detail, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit and scope of the present invention, and these equivalent modifications or substitutions are included in the scope of the present invention as defined in the appended claims.
Claims (11)
1. A voice call method applied to a base station, the method comprising:
receiving a call request signaling and an auxiliary signaling sent by a client front-end device, wherein the call request signaling is used for indicating a calling terminal to send a call request to a called terminal, the auxiliary signaling comprises voice service capability information and identity identification information of the calling terminal, the voice service capability information is used for indicating the supporting capability of the voice service of the calling terminal, and the identity identification information is used for identifying the identity of the calling terminal;
and carrying out voice call on the called terminal according to the call request signaling and the auxiliary signaling.
2. The method according to claim 1, wherein said placing a voice call to the called terminal in accordance with the call request signaling and the auxiliary signaling comprises:
under the condition that the call request signaling supports 5G voice and the voice service capability information meets VoNR, carrying out 5G voice call on the called terminal; or,
under the condition that the call request signaling supports 5G voice and the voice service capability information cannot meet VoNR, carrying out VoLTE voice call on the called terminal falling back to 4G; or,
and under the condition that the call request signaling supports 4G voice and the voice service capability information cannot meet VoLTE, carrying out CS voice call on the called terminal falling back to a CS domain.
3. A voice call method applied to a client front-end device, the method comprising:
and sending a call request signaling and an auxiliary signaling to a base station so that the base station can carry out voice call on a called terminal according to the call request signaling and the auxiliary signaling, wherein the call request signaling is used for indicating a calling terminal to send a call request to the called terminal, the auxiliary signaling comprises voice service capability information and identity information of the calling terminal, the voice service capability information is used for indicating the supporting capability of voice service of the calling terminal, and the identity information is used for identifying the identity of the calling terminal.
4. The method of claim 3, wherein the customer premise equipment includes an indoor unit and an outdoor unit, the indoor unit and the outdoor unit are communicatively connected via the same network,
the sending the call request signaling and the auxiliary signaling to the base station includes:
the indoor unit generates the auxiliary signaling according to the voice service capability information and the identity information of the calling terminal;
the outdoor unit sends the call request signaling and the auxiliary signaling to the base station.
5. The method of claim 4, wherein the indoor unit and the outdoor unit perform information interaction through the same WiFi network, the information interaction including interaction of control signaling and transmission and reception of voice data, the control signaling including the call request signaling and the auxiliary signaling.
6. The method according to claim 4, wherein the method further comprises:
when the calling terminal sends a call request to the called terminal, the indoor unit judges whether the called terminal establishes communication message connection with the calling terminal by calling a driving interface of a user line interface circuit;
and under the condition that the indoor unit judges that the called terminal and the calling terminal are successfully connected by the communication message, the indoor unit performs 5G voice call by calling a driving interface of the user line interface circuit.
7. The method of claim 6, wherein the method further comprises:
and under the condition that the indoor unit judges that the communication message connection between the called terminal and the calling terminal fails, the outdoor unit judges the synchronous state between the calling terminal and the called terminal so as to output a judging result, wherein the judging result comprises an on-hook processing and a voice fallback processing.
8. A method according to any of claims 3 to 7, wherein the calling terminal and the called terminal are phones.
9. A base station, comprising: memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the voice call method according to any of claims 1 to 2 when executing the computer program.
10. A customer premises equipment comprising: memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the voice call method according to any of claims 3 to 8 when executing the computer program.
11. A computer-readable storage medium storing a computer-executable program for causing a computer to execute the voice call method according to any one of claims 1 to 2 or the voice call method according to any one of claims 3 to 8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210561297.3A CN117156404A (en) | 2022-05-23 | 2022-05-23 | Voice calling method, base station, customer premise equipment and storage medium |
| PCT/CN2023/080824 WO2023226524A1 (en) | 2022-05-23 | 2023-03-10 | Voice call method, base station, customer-premises equipment, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210561297.3A CN117156404A (en) | 2022-05-23 | 2022-05-23 | Voice calling method, base station, customer premise equipment and storage medium |
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| Publication Number | Publication Date |
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| CN117156404A true CN117156404A (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210561297.3A Pending CN117156404A (en) | 2022-05-23 | 2022-05-23 | Voice calling method, base station, customer premise equipment and storage medium |
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| CN (1) | CN117156404A (en) |
| WO (1) | WO2023226524A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9621330B2 (en) * | 2011-11-30 | 2017-04-11 | Maxlinear Asia Singapore Private Limited | Split microwave backhaul transceiver architecture with coaxial interconnect |
| CN109462863B (en) * | 2018-11-22 | 2022-07-12 | 中国联合网络通信集团有限公司 | Method and equipment for voice called |
| CN109451549B (en) * | 2019-01-03 | 2021-09-14 | 中国联合网络通信集团有限公司 | Voice backspacing method and device and terminal equipment |
| CN113938353A (en) * | 2020-06-29 | 2022-01-14 | 中兴通讯股份有限公司 | Multi-PDN implementation method between indoor unit and outdoor unit and storage medium |
| CN113783877B (en) * | 2021-09-14 | 2023-04-07 | 深圳国人无线通信有限公司 | Voice calling method and system based on VoNR |
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2022
- 2022-05-23 CN CN202210561297.3A patent/CN117156404A/en active Pending
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| WO2023226524A1 (en) | 2023-11-30 |
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