CN116684990A - Voice call method, device and storage medium - Google Patents
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- CN116684990A CN116684990A CN202210167018.5A CN202210167018A CN116684990A CN 116684990 A CN116684990 A CN 116684990A CN 202210167018 A CN202210167018 A CN 202210167018A CN 116684990 A CN116684990 A CN 116684990A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
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Abstract
The disclosure relates to a voice call method, a voice call device and a storage medium. The terminal establishes a first session link with the first network, determines whether a QoS rule under the first session link is configured or not, and if the QoS rule is not configured, disconnects the established first session link and re-establishes the first session link with the first network, so that the terminal can determine whether a voice call under the first session link has a problem by detecting whether the QoS rule is configured or not when the first session link is established with the first network, and avoids a call abnormality caused by the fact that the QoS rule is not configured.
Description
Technical Field
The disclosure relates to the field of communication technologies, and in particular, to a voice call method, a voice call device and a storage medium.
Background
As communication networks evolve from the fourth generation mobile communication technology (the 4th generation mobile communication technology,4G) to the fifth generation mobile communication technology (the 5th generation mobile communication technology,5G), voice traffic remains one of the primary services of operators. Because of the early and middle stages of 5G network development, abnormal voice call caused by unstable network often occurs, and the call experience of the user is further directly affected.
Therefore, how to guarantee the call quality between the user equipments (UserEquipment, UE) in the 5G network is a problem to be solved.
Disclosure of Invention
In order to overcome the problems in the related art, the present disclosure provides a voice call method, apparatus, and medium.
According to a first aspect of embodiments of the present disclosure, there is provided a voice call method, applied to a terminal, the voice call method including:
establishing a first session link with a first network;
determining whether QoS rules under the first session link are configured;
if not, disconnecting the first session link and reestablishing the first session link with the first network.
In an exemplary embodiment, the voice call method further includes:
after reestablishing the first session link with the first network, determining whether QoS rules under reestablishing the first session link with the first network are configured;
if not, disconnecting the first session link and establishing a second session link with a second network.
In an exemplary embodiment, the determining whether the QoS rule under the first session link is configured includes:
obtaining a value of a configuration identifier, wherein the configuration identifier is used for representing whether a QoS rule under the first session link is configured or not;
and if the value of the configuration identifier is a preset value, determining that the QoS rule under the first session link is not configured.
In an exemplary embodiment, the establishing a first session link with a first network includes:
transmitting a request for establishing the first session link to the first network;
receiving first response information for establishing the first session link with the first network, wherein the first response information comprises first network configuration information;
and establishing the first session link according to the first network configuration information.
In an exemplary embodiment, the first session link comprises a PDU session link.
In an exemplary embodiment, the establishing a second session link with a second network includes:
sending a second session link establishment request to the second network;
receiving second response information for establishing the second session link with the second network, wherein the second response information comprises second network configuration information;
and establishing the second session link according to the second network configuration information.
In an exemplary embodiment, the second session link comprises a PDN session link.
According to a second aspect of embodiments of the present disclosure, there is provided a voice call apparatus, applied to a terminal, the voice call apparatus including:
and a link module: configured to establish a first session link with a first network;
and a determination module: configured to determine whether QoS rules under the first session link are configured;
and a selection module: is configured to reestablish the first session link with the first network if not.
In an exemplary embodiment, the voice call apparatus further includes:
and a determination module: further configured to determine, after reestablishing the first session link with the first network, whether QoS rules under reestablishing the first session link with the first network are configured;
and a selection module: and if not, disconnecting the first session link and establishing a second session link with a second network.
In an exemplary embodiment, the determination module is configured to:
obtaining a value of a configuration identifier, wherein the configuration identifier is used for representing whether a QoS rule under the first session link is configured or not;
and if the value of the configuration identifier is a preset value, determining that the QoS rule under the first session link is not configured.
In an exemplary embodiment, the linking module is configured to:
transmitting a request for establishing the first session link to the first network;
receiving first response information for establishing the first session link with the first network, wherein the first response information comprises first network configuration information;
and establishing the first session link according to the first network configuration information.
In an exemplary embodiment, the first session link comprises a PDU session link.
In an exemplary embodiment, the linking module is configured to:
sending a second session link establishment request to the second network;
receiving second response information for establishing the second session link with the second network, wherein the second response information comprises second network configuration information;
and establishing the second session link according to the second network configuration information.
In an exemplary embodiment, the second session link comprises a PDN session link.
According to a third aspect of the embodiments of the present disclosure, there is provided a voice call apparatus, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the voice call method of any of the first aspects of the embodiments of the present disclosure.
According to a fourth aspect of embodiments of the present disclosure, there is provided a non-transitory computer readable storage medium, which when executed by a processor of a mobile terminal, causes the mobile terminal to perform a voice call method comprising the voice call method of any one of the first aspects of embodiments of the present disclosure.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects: according to the voice call method provided by the disclosure, the terminal establishes the first session link with the first network, determines whether the QoS rule under the first session link is configured, and if not, disconnects the established first session link and re-establishes the first session link with the first network, so that the terminal can determine whether the voice call under the first session link has a problem by detecting whether the QoS rule is configured when establishing the first session link with the first network, and can avoid the abnormal voice call caused by the fact that the QoS rule is not configured.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
FIG. 1 is a flow chart illustrating a method of voice telephony according to an exemplary embodiment;
FIG. 2 is a flow chart illustrating a method of voice telephony according to an exemplary embodiment;
FIG. 3 is a flowchart illustrating a determination of whether QoS rules under a first session link are configured according to an example embodiment;
FIG. 4 is a flow diagram illustrating the establishment of a first session link with a first network in accordance with an exemplary embodiment;
FIG. 5 is a flowchart illustrating the establishment of a second session link with a second network, according to an example embodiment;
FIG. 6 is a block diagram of a voice telephony apparatus in accordance with an exemplary embodiment;
fig. 7 is a block diagram (general structure of a terminal) of a voice call apparatus according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
The exemplary embodiment of the disclosure provides a voice call method, which is applied to a terminal. The terminal of the present disclosure may include a handheld device, an in-vehicle device, a wearable device, a computer device, etc. having a wireless communication function. Fig. 1 is a flowchart of a voice call method according to an exemplary embodiment, as shown in fig. 1, including the steps of:
step S101: establishing a first session link with a first network;
step S102: determining whether QoS rules under the first session link are configured;
step S103: if not, the first session link is disconnected and the first session link with the first network is reestablished.
In an exemplary embodiment of the present disclosure, a terminal establishes a first session link with a first network, determines whether a QoS rule under the first session link is configured, and if not, disconnects the established first session link, and re-establishes the first session link with the first network, so that the terminal may determine whether a voice call under the first session link has a problem, such as occurrence of a case without a sound, by detecting whether the QoS rule is configured when establishing the first session link with the first network, and avoid a session abnormality caused by the QoS rule not being configured.
In step S101, a first session link is established with a first network.
The terminal establishes a first session link with a first network, which may comprise a radio access network, for example comprising a 5G network or a future developed radio access network, for example 6G. In the present disclosure, a 5G is taken as an example of the first network, and in the 5G network and the 4G network, voice call can be realized through IMS (Internet Protocol Multimedia Subsystem). In the 5G network, when a terminal registers with a base station side, it can register using PDU (Protocol Data Unit ). A PDU refers to a unit for transferring data between peer-to-peer layers in a hierarchical network structure, and a PDU session can provide a PDU transfer service between a user equipment UE (also called a terminal) and a data network DN (DataNetwork), i.e., the terminal can perform data transmission with the data network by establishing the PDU session. IMS is a network system for providing multimedia services based on IP (Internet Protocol) network, through which voice solutions can be provided for 4G and 5G.
If the first network is a 5G network, the first Session is a PDU Session (PDU Session), and the terminal establishes a PDU Session link with the 5G network by establishing a first Session link with the first network to enable the terminal to conduct a voice call. When the base station side receives that the terminal registers with the 5G network, namely the first network, so as to establish a first session link, determining whether the 5G network can realize IMS voice call. If the 5G network does not support IMS voice call, the base station initiates an evolution packet system (EPS, evolved packet system) fallback flow, and the voice call is fallback to the second network, so that the terminal can realize IMS voice call through the second network. The second network may have a lower transmission protocol version than the first network, for example, when the first network is 5G, the second network may be a 4G network, a 3G network, or a 2G network. When the first network is 6G, the second network may be a 5G network, a 4G network, a 3G network, or a 2G network.
In step S102, it is determined whether the QoS rule under the first session link is configured.
During an IMS voice call, the first website establishes a quality of service Flow QoS (quality of service Flow, qoS Flow) for the terminal to carry traffic data, i.e. carries data of the voice call through the QoS Flow. When the terminal establishes a first session link with the first network, the first network may send the configuration of the QoS rule to the terminal according to information when the terminal registers with the first network. The QoS rule is a configuration rule of the terminal in the voice communication process, and may include, for example, a bandwidth guarantee type, a maximum bandwidth, a minimum bandwidth, a priority, or a charging type. The QoS rules may be sent to the terminal via the first network upon the first session link establishment.
In the early or middle stage of deployment of the first network, for example, the 5G network, qoS rules are not configured, so that the voice call of the terminal is in a state of no sound. Thus, in the exemplary embodiment of the present disclosure, after the terminal establishes a session link with the first network, the terminal detects whether the QoS rule under the first session link is configured, i.e., determines whether the QoS rule under the first session link is configured, so as to determine in time whether the first session link can normally conduct a voice call. If the QoS rule is configured, the terminal can perform a normal voice call through the QoS support. If the QoS rule is not configured, the voice call of the terminal may occur without voice due to no QoS support.
In an exemplary embodiment of the present disclosure, after a session link is established between a terminal and a first network, the terminal actively detects whether a voice call can be normally performed under the first network by determining whether a QoS rule under the first session link is configured, that is, actively determines whether a situation that the voice call has no sound occurs, and timely knows a voice call state under the first network.
If not, in step S103, the first session link is disconnected and reestablished with the first network.
The terminal may determine whether a voice call is silent by determining whether a QoS rule under the first session link is configured. When detecting that the QoS rule under the current first session link is not configured, namely, no sound is generated when the voice call is conducted, the terminal actively disconnects the first session link and reestablishes the first session link with the first network. In the process of reestablishing the first session link, the first network may reconfigure the QoS rule to prevent the voice call from having no sound.
In the exemplary embodiment of the disclosure, the terminal establishes the first session link with the first network, and if the QoS rule is not configured, the terminal actively disconnects the first session link and reestablishes the first session link with the first network, so that abnormal situations of voice call in the first session link can be avoided, and user voice call experience is improved.
The number of times of reestablishing the link to the first network session may be determined according to practical situations, and it is preferable that the call quality of the terminal is not affected, for example, the number of times may be one or more. And are not limited in the disclosure of the exemplary embodiments.
Fig. 2 is a flowchart illustrating a voice call method according to an exemplary embodiment, and as shown in fig. 2, the voice call method provided by the exemplary embodiment of the present disclosure further includes the steps of:
step S104: after reestablishing the first session link with the first network, determining whether QoS rules under reestablishing the first session link with the first network are configured;
step S105: if not, establishing a second session link with the second network.
When the terminal determines that the QoS rule under the first session link is not configured, the current first session link is disconnected and the first session link with the first network is reestablished. After reestablishing the first link with the first network, it is necessary to continue to determine whether the QoS rules under the reestablished first session link with the first network are configured, since it cannot be determined whether the reestablished first session link is capable of normal voice calls. If the voice call is not configured, the first session link with the first network is disconnected, the second session link with the second network is established, and the voice call is conducted through the second session link, so that abnormal session conditions in the first session link can be avoided.
In step S104, after reestablishing the first session link with the first network, it is determined whether QoS rules under reestablishing the first session link with the first network are configured.
When it is determined that the QoS rule under the first session link is not configured, the current first session link is disconnected, the terminal reestablishes the first session link with the first network, and the first network may reconfigure the QoS rule. However, if the QoS rules are not configured again, still because of network problems of the first network itself, a situation may still occur in which the session is silent. Thus, the terminal needs to determine whether the re-established QoS rule under the first link with the first network is configured. When the QoS rule under the re-established first session link is configured, the terminal can perform a normal voice call. When the QoS rule under the re-established first session link is still not configured, the voice call of the terminal may still have no voice due to no QoS support. Thus, by determining whether the QoS rule under the re-established first session link with the first network is configured, it can be determined whether the re-established first session link may be in the event of a voice call anomaly.
If not, in step S105, the first session link is disconnected and a second session link with the second network is established.
If it is detected that the re-established QoS rules under the first session link with the first network are still not configured, the terminal may disconnect the current first session link again.
When the first session link with the first network may be re-established multiple times, the first session link with the first network may be re-established again, it may again be determined whether the QoS rule under the re-established first session link is configured, continuing to disconnect the current first session link if the QoS rule is not configured, and so on. When the number of times of reestablishing the first session link reaches the preset threshold, if the QoS rule under the reestablished first session link is still not configured at this time, it indicates that the first network has a network problem, and voice call cannot be implemented.
After the terminal disconnects the first session link with the first network, a second session link with the second network is established.
The second network has a lower communication protocol than the first network. For example, when the first network is a 5G network, the second network may be a 4G network, a 3G network, or a 2G network. When the first network is 6G, the second network may be a 5G network, a 4G network, a 3G network, or a 2G network.
When the terminal establishes a first session link with the first network, the base station determines whether the first network supports IMS voice call, and if so, uses the first network to implement voice call of the terminal. If not, the base station initiates an EPS fallback flow, and the voice call is fallback to the 4G network, so that the terminal can realize IMS voice call through the 4G network. The voice call at this time is realized by the configuration of the base station side.
In an exemplary embodiment of the present disclosure, when it is determined that the first network cannot implement the voice call, the terminal actively establishes a second session link with a second network, for example, a 4G network, to ensure that the terminal can implement the voice call. The terminal establishes a second session link with the second network, e.g. the terminal establishes a second session link with the 4G network, which may be a PDN (Protocol Data Network ) session link. If the PDU session link under the 5G network is abnormal, the terminal actively disconnects the session link under the current 5G network, actively establishes the PDN session link with the 4G network, and performs voice call through the 4G network. The terminal may actively initiate a RAT (Radio Access Technologies, radio access technology) fallback procedure, perform RAT registration in the 4G network, and establish a PDN session link with the 4G network. Because the current 4G network technology is mature and high in stability, voice call can be realized under the second session link, namely the PDN session link, so that the terminal actively establishes the session link with the 4G network in a mode of falling back by the RAT, and the problem of abnormal voice call in the 5G network is avoided to a great extent.
When the second network, such as the 4G network, cannot realize the voice call, the second network can also continue to fall back to the 3G network or the 2G network to realize the voice call. The terminal actively disconnects the second session link with a second network, such as a 4G network, actively establishes the session link with a 3G network or a 2G network, and performs voice call through the 3G network or the 2G network. The terminal can register in the 3G network or the 2G network in a CS (Circuited Switched) fallback mode, and establish session links with the 3G network or the 2G network. Because the 3G network or the 2G network can carry out voice call without IMS support, namely QoS rule configuration is not needed, the terminal actively establishes session link with the 3G network or the 2G network in a CS fallback mode, so that the voice call can fall back into the 3G network or the 2G network, and the normal operation of the voice call is ensured.
The first network may also be a 4G network and when the first network is a 4G network, the second network may be a 3G network or a 2G network. If the QoS rule under the first session link established with the 4G network is not configured, the terminal actively breaks the first session link established with the 4G network, establishes the session link with the 3G network or the 2G network, and performs voice call through the 3G network or the 2G network. The terminal registers in the 3G network or the 2G network in a CS fallback mode, and establishes session link with the 3G network or the 2G network. Because the 3G network or the 2G network can carry out voice call without IMS support, namely without QoS rule configuration, the session link is established with the 3G network or the 2G network in a CS fallback mode, so that the voice call can fall back into the 3G network or the 2G network, and the normal operation of the voice call is ensured.
In an exemplary embodiment of the present disclosure, after reestablishing a first session link with a first network, by determining whether a QoS rule under the reestablished first session link with the first network is configured, determining whether a voice call abnormality occurs under the reestablished first session link, if the QoS rule under the reestablished first session link is not configured, the terminal may disconnect the current first session link and actively establish a second session link with a second network. By adjusting the voice call network into the second network in time, abnormal situations of the voice call of the first network can be avoided, and the experience of the voice call of the user is further improved.
In an exemplary embodiment of the present disclosure, fig. 3 is a flowchart illustrating a determination of whether a QoS rule under a first session link is configured according to an exemplary embodiment, and as shown in fig. 3, the determination of whether the QoS rule under the first session link is configured includes the steps of:
step S201: acquiring a value of a configuration identifier, wherein the configuration identifier is used for representing whether a QoS rule under a first session link is configured or not;
step S202: if the value of the configuration identifier is a preset value, determining that the QoS rule under the first session link is not configured.
When determining whether the QoS rule under the first session link is configured, a value of the configuration identifier is obtained. The configuration identifier is used to characterize whether QoS rules under the first session link are configured. If the value of the configuration identifier is a preset value, it is determined that the QoS rule under the first session link is not configured. The configuration identifier may be any identifier that may characterize whether the QoS rules under the first session link are configured. For example, PSI (Public Service Identities, public service identity) identification may be used. The PSI identifier is an identifier capable of providing video and voice call functions in an IMS network. It may be set that when psi=0, the current QoS rule configuration is not configured, and no voice transmission service can be provided. When psi=1, the current QoS rule is characterized as being configured, and a voice transmission service can be provided. The preset value may be set to 0 when determining whether the QoS rule under the first session link is configured. The terminal acquires the PSI value under the first session link, if the PSI value is 0, it is determined that the QoS rule under the first session link is not configured, and the voice call may occur without sound.
By determining whether the value of the configuration identifier used to characterize whether the QoS rule under the first session link is configured is a preset value, it is determined whether the QoS rule under the first session link is configured to accurately determine whether the QoS rule under the first session link is configured.
In an exemplary embodiment of the present disclosure, fig. 4 is a flowchart illustrating the establishment of a first session link with a first network according to an exemplary embodiment, and as shown in fig. 4, the establishment of the first session link with the first network includes the steps of:
step S301: sending a first session link establishment request to a first network;
step S302: receiving first response information for establishing a first session link with a first network, the first response information including first network configuration information;
step S303: and establishing a first session link according to the first network configuration information.
The terminal sends a first session link establishment request to the first network, receives first response information for establishing the first session link with the first network, wherein the first response information comprises first network configuration information, and establishes the first session link according to the first network configuration information. After the terminal sends a request for establishing a first session link to the first network, a base station of the first network, for example, a 5G network, receives the request for establishing the first session link, sends first response information to the terminal according to registration information provided when the terminal registers in the first network, wherein the first response information comprises first network configuration information configured by QoS rules, and the terminal establishes the first session link with the first network according to the first network configuration information. The first session chaining request may be a PDU session chaining request.
After the terminal establishes a first session link with the first network 5G network, the base station of the 5G network determines whether the 5G network supports voice calls. If the 5G network of the current base station supports the voice call, the voice call can be directly realized through the 5G network. If the 5G network of the current base station does not support voice call, the base station drops the network of the voice call back to the 4G network in an EPS drop mode, and a first session link is established between the base station and the terminal in the 4G network.
After the terminal establishes a first session link with a first network, e.g., a 5G network, the terminal obtains the value of the configuration identifier IPS to determine whether QoS rules under the first session link are configured. If the voice call is not configured, the voice call under the first session link at the moment can be in a non-voice condition. To ensure the quality of the voice call of the terminal, the terminal disconnects the first session link and attempts to reestablish the first session link with the 5G network. After reestablishing the first session link with the 5G network, the value of the configuration identifier IPS is again acquired to again determine whether the QoS rules under the first session link are configured. If the voice call is still not configured, the voice call of the first session link can appear to have no sound, which indicates that the 5G network has a problem. The terminal then actively disconnects the first session link and actively establishes a second session link with a second network, e.g. a 4G network. Because the current 4G network technology is mature and high in stability, IMS voice call can be realized under the second session link, and the terminal actively establishes the session link with the 4G network, so that the terminal can be ensured to realize voice call on the second network.
In an exemplary embodiment of the present disclosure, fig. 5 is a flowchart illustrating establishment of a second session link with a second network according to an exemplary embodiment, and as illustrated in fig. 5, the second session link with the second network includes the steps of:
step S401: sending a second session link establishment request to a second network;
step S402: receiving second response information for establishing a second session link with a second network, the second response information including second network configuration information;
step S403: and establishing a second session link according to the second network configuration information.
The terminal sends a second session link establishment request to the second network, receives second response information for establishing the second session link with the second network, wherein the second response information comprises second network configuration information, and establishes the second session link according to the second network configuration information. After the terminal sends a request for establishing the second session link to the second network, the base station of the second network, for example, the 4G network, receives the request for establishing the second session link, sends second response information to the terminal according to registration information provided when the terminal registers in the second network, the second response information includes second network configuration information configured by QoS rules, and the terminal establishes the second session link with the second network according to the second network configuration information. The second session link request may be a PDN session link request.
In the voice call method provided in the exemplary embodiment of the present disclosure, a terminal establishes a first session link with a first network, determines whether a QoS rule under the first session link is configured, and disconnects the established first session link if not configured, and re-establishes the first session link with the first network, so that the terminal can determine whether a voice call under the first session link has a problem by detecting whether the QoS rule is configured when establishing the first session link with the first network, and can avoid a voice call abnormality caused by the QoS rule not being configured.
Fig. 6 is a block diagram illustrating a voice telephony device in accordance with an exemplary embodiment. Referring to fig. 6, the apparatus includes:
a link module 601: configured to establish a first session link with a first network;
the determination module 602: configured to determine whether QoS rules under the first session link are configured;
selection module 603: is configured to reestablish the first session link with the first network if not.
In an exemplary embodiment, the voice call apparatus further includes:
the determination module 602: further configured to determine, after reestablishing the first session link with the first network, whether QoS rules under reestablishing the first session link with the first network are configured;
selection module 603: and if not, disconnecting the first session link and establishing a second session link with a second network.
In an exemplary embodiment, the determination module 602 is configured to:
obtaining a value of a configuration identifier, wherein the configuration identifier is used for representing whether a QoS rule under the first session link is configured or not;
and if the value of the configuration identifier is a preset value, determining that the QoS rule under the first session link is not configured.
In an exemplary embodiment, the linking module 601 is configured to:
transmitting a request for establishing the first session link to the first network;
receiving first response information for establishing the first session link with the first network, wherein the first response information comprises first network configuration information;
and establishing the first session link according to the first network configuration information.
In an exemplary embodiment, the first session link comprises a PDU session link.
In an exemplary embodiment, the linking module 601 is configured to:
sending a second session link establishment request to the second network;
receiving second response information for establishing the second session link with the second network, wherein the second response information comprises second network configuration information;
and establishing the second session link according to the second network configuration information.
In an exemplary embodiment, the second session link comprises a PDN session link.
The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.
Fig. 7 is a block diagram illustrating a system 1000 for voice telephony in accordance with an exemplary embodiment. For example, apparatus 1000 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, exercise device, personal digital assistant, or the like.
Referring to fig. 7, the apparatus 1000 may include one or more of the following components: a processing component 1002, a memory 1004, a power component 1006, a multimedia component 1008, an audio component 1010, an input/output (I/O) interface 1012, a sensor component 1014, and a communication component 1016.
The processing component 1002 generally controls overall operation of the apparatus 1000, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 1002 can include one or more processors 1020 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 1002 can include one or more modules that facilitate interaction between the processing component 1002 and other components. For example, the processing component 1002 can include a multimedia module to facilitate interaction between the multimedia component 1008 and the processing component 1002.
The memory 1004 is configured to store various types of data to support operations at the device 1000. Examples of such data include instructions for any application or method operating on the device 1000, contact data, phonebook data, messages, pictures, videos, and the like. The memory 1004 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
The power supply component 1006 provides power to the various components of the device 1000. The power components 1006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 1000.
The multimedia component 1008 includes a screen between the device 1000 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia assembly 1008 includes a front-facing camera and/or a rear-facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 1000 is in an operational mode, such as a photographing mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.
The audio component 1010 is configured to output and/or input audio signals. For example, the audio component 1010 includes a Microphone (MIC) configured to receive external audio signals when the device 1000 is in an operational mode, such as a call mode, a recording mode, and a speech recognition mode. The received audio signals may be further stored in memory 1004 or transmitted via communication component 1016. In some embodiments, the audio component 1010 further comprises a speaker for outputting audio signals.
The I/O interface 1012 provides an interface between the processing assembly 1002 and peripheral interface modules, which may be a keyboard, click wheel, buttons, and the like. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.
The sensor assembly 1014 includes one or more sensors for providing status assessment of various aspects of the device 1000. For example, the sensor assembly 1014 may detect an on/off state of the device 1000, a relative positioning of the components, such as a display and keypad of the apparatus 1000, the sensor assembly 1014 may also detect a change in position of the apparatus 1000 or a component of the apparatus 1000, the presence or absence of user contact with the apparatus 1000, an orientation or acceleration/deceleration of the apparatus 1000, and a change in temperature of the apparatus 1000. The sensor assembly 1014 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 1014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 1014 can also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 1016 is configured to facilitate communication between the apparatus 1000 and other devices, either wired or wireless. The device 1000 may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 1016 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 1016 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 1000 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.
In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 1004, including instructions executable by processor 1020 of apparatus 1000 to perform the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
A non-transitory computer readable storage medium, which when executed by a processor of a mobile terminal, causes the mobile terminal to perform a voice call method comprising any of the voice call methods provided by embodiments of the present disclosure.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (16)
1. A voice call method, applied to a terminal, comprising:
establishing a first session link with a first network;
determining whether QoS rules under the first session link are configured;
if not, disconnecting the first session link and reestablishing the first session link with the first network.
2. The voice call method of claim 1, further comprising:
after reestablishing the first session link with the first network, determining whether QoS rules under reestablishing the first session link with the first network are configured;
if not, disconnecting the first session link and establishing a second session link with a second network.
3. The voice call method of claim 1, wherein the determining whether the QoS rule under the first session link is configured comprises:
obtaining a value of a configuration identifier, wherein the configuration identifier is used for representing whether a QoS rule under the first session link is configured or not;
and if the value of the configuration identifier is a preset value, determining that the QoS rule under the first session link is not configured.
4. The method of claim 1, wherein the establishing a first session link with the first network comprises:
transmitting a request for establishing the first session link to the first network;
receiving first response information for establishing the first session link with the first network, wherein the first response information comprises first network configuration information;
and establishing the first session link according to the first network configuration information.
5. The voice call method of claim 2, wherein the first session link comprises a PDU session link.
6. A method of voice telephony according to claim 3, in which the establishing a second session link with a second network comprises:
sending a second session link establishment request to the second network;
receiving second response information for establishing the second session link with the second network, wherein the second response information comprises second network configuration information;
and establishing the second session link according to the second network configuration information.
7. The voice call method of claim 6, wherein the second session link comprises a PDN session link.
8. A voice call apparatus, applied to a terminal, comprising:
and a link module: configured to establish a first session link with a first network;
and a determination module: configured to determine whether QoS rules under the first session link are configured;
and a selection module: is configured to reestablish the first session link with the first network if not.
9. The voice call apparatus of claim 8, further comprising:
and a determination module: further configured to determine, after reestablishing the first session link with the first network, whether QoS rules under reestablishing the first session link with the first network are configured;
and a selection module: and if not, disconnecting the first session link and establishing a second session link with a second network.
10. The voice telephony device of claim 8, wherein the determination module is configured to:
obtaining a value of a configuration identifier, wherein the configuration identifier is used for representing whether a QoS rule under the first session link is configured or not;
and if the value of the configuration identifier is a preset value, determining that the QoS rule under the first session link is not configured.
11. The voice telephony device of claim 8, wherein the linking module is configured to:
transmitting a request for establishing the first session link to the first network;
receiving first response information for establishing the first session link with the first network, wherein the first response information comprises first network configuration information;
and establishing the first session link according to the first network configuration information.
12. The voice telephony device of claim 9, wherein the first session link comprises a PDU session link.
13. The voice telephony device of claim 10, wherein the linking module is configured to:
sending a second session link establishment request to the second network;
receiving second response information for establishing the second session link with the second network, wherein the second response information comprises second network configuration information;
and establishing the second session link according to the second network configuration information.
14. The voice telephony device of claim 13, wherein the second session link comprises a PDN session link.
15. A voice call apparatus, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the voice call method of any one of claims 1-7.
16. A non-transitory computer readable storage medium, which when executed by a processor of a mobile terminal, causes the mobile terminal to perform a voice call method, the method comprising the voice call method of any of claims 1-7.
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| CN202210167018.5A CN116684990A (en) | 2022-02-23 | 2022-02-23 | Voice call method, device and storage medium |
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| CN202210167018.5A CN116684990A (en) | 2022-02-23 | 2022-02-23 | Voice call method, device and storage medium |
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