CN108235267B - Communication method and device of multi-card single-standby terminal, multi-card single-standby terminal and server - Google Patents
Communication method and device of multi-card single-standby terminal, multi-card single-standby terminal and server Download PDFInfo
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- CN108235267B CN108235267B CN201611199705.6A CN201611199705A CN108235267B CN 108235267 B CN108235267 B CN 108235267B CN 201611199705 A CN201611199705 A CN 201611199705A CN 108235267 B CN108235267 B CN 108235267B
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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
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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Abstract
The invention provides a communication method and device of a multi-card single-standby terminal, the multi-card single-standby terminal and a server. The method is applied to the multi-card single-standby terminal, and comprises the following steps: sending a notification message to a server through a first subscriber identity module card, wherein the notification message comprises current state information of the first subscriber identity module card and other subscriber identity module cards, the first subscriber identity module card is in an activated state, and the other subscriber identity module cards are in a blocked state; when a calling terminal sends a calling request to a second user identification card, receiving related information of the calling terminal sent by the server through the first user identification card, wherein the second user identification card is one of the other user identification cards; and after the user makes a selection according to the related information of the calling terminal, performing corresponding processing according to the selection of the user. The invention can avoid the multi-card single-standby terminal missing the call information on the card in the blocking state.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a communication method and device of a multi-card single-standby terminal, the multi-card single-standby terminal and a server.
Background
The Voice over LTE (LTE network audio and video call) is an audio and video solution for realizing service control through an LTE network as service access and an IMS (IP Multimedia Subsystem) network, supports communication services such as high-definition Voice and high-definition video, and can also realize Voice compatibility and interworking with the existing network 2G/3G.
The dual-card single-standby VoLTE terminal is supported, and two cards can be used for registering two paths of VoLTE respectively. However, the current system only supports single standby, so that the VoLTE service on one card can be activated and normally used, and data service can be performed; the VoLTE service on the other card is in a blocking state and cannot perform data service. When a terminal calls a card in a blocking state in a dual-card single-standby VoLTE terminal through a server, the server cannot sense the condition of two cards in the dual-card single-standby VoLTE terminal, so that the call information of the terminal can be continuously forwarded to the card in the blocking state, and finally the call is failed. The dual-card single-standby VoLTE terminal cannot sense the situation, and therefore call information on the card in the blocking state is missed.
Disclosure of Invention
The communication method and device of the multi-card single-standby terminal, the multi-card single-standby terminal and the server provided by the invention can prevent the multi-card single-standby terminal from missing the call information on the card in the blocking state.
In a first aspect, the present invention provides a communication method for a multi-card single-standby terminal, which is applied to a multi-card single-standby terminal, and the method includes:
sending a notification message to a server through a first subscriber identity module card, wherein the notification message comprises current state information of the first subscriber identity module card and other subscriber identity module cards, the first subscriber identity module card is in an activated state, and the other subscriber identity module cards are in a blocked state;
when a calling terminal sends a calling request to a second user identification card, receiving related information of the calling terminal sent by the server through the first user identification card, wherein the second user identification card is one of the other user identification cards;
and after the user makes a selection according to the related information of the calling terminal, performing corresponding processing according to the selection of the user.
Optionally, the performing the corresponding processing according to the selection of the user includes:
when a user accepts a call request of the calling terminal, switching the first subscriber identity module card into a blocking state and switching the second subscriber identity module card into an activation state;
sending a reply for accepting the call request of the calling terminal to the server;
and sending a notification message to the server, wherein the notification message comprises the latest state information of each user identification card.
Optionally, the performing the corresponding processing according to the selection of the user includes:
and when the user rejects the call request of the calling terminal, sending a reply for rejecting the call request of the calling terminal to the server, so that the server rejects the call request of the calling terminal according to the reply.
In a second aspect, the present invention provides a communication method for a multi-card single-standby terminal, which is applied to a server, and the method includes:
receiving a notification message sent by a multi-card single-standby terminal through a first subscriber identity module card, wherein the notification message comprises current state information of the first subscriber identity module card and other subscriber identity module cards in the multi-card single-standby terminal, the first subscriber identity module card is in an activated state, and the other subscriber identity module cards are in a blocked state;
when a calling terminal sends a calling request to a second user identification card, the related information of the calling terminal is sent to the multi-card single-standby terminal through the first user identification card, wherein the second user identification card is one of the other user identification cards;
receiving a reply of the multi-card single-standby terminal;
and correspondingly processing the call request of the calling terminal according to the reply of the multi-card single-standby terminal.
Optionally, after receiving the notification message sent by the multi-card single standby terminal through the first subscriber identity card, the method further includes:
and saving the current state information of the first subscriber identity module card and other subscriber identity module cards.
Optionally, the performing, according to the reply of the multi-card single standby terminal, the corresponding processing on the call request of the calling terminal includes:
and when receiving a reply of accepting the call request of the calling terminal and a notification message including the latest state information of each user identification card, which are sent by the multi-card single-standby terminal, updating the state information of each user identification card stored in the storage unit, and forwarding the call request of the calling terminal to the second user identification card.
Optionally, the performing, according to the reply of the multi-card single standby terminal, the corresponding processing on the call request of the calling terminal includes: and when receiving a reply of rejecting the call request of the calling terminal sent by the multi-card single standby terminal, rejecting the call request of the calling terminal.
In a third aspect, the present invention provides a communication device for a multi-card single standby terminal, where the communication device is located at the multi-card single standby terminal, and the device includes:
a first sending unit, configured to send a notification message to a server through a first subscriber identity card, where the notification message includes current status information of the first subscriber identity card and other subscriber identity cards, where the first subscriber identity card is in an active state, and the other subscriber identity cards are in a blocked state;
a first receiving unit, configured to receive, when a calling end sends a call request to a second subscriber identity card, relevant information of the calling end sent by the server through the first subscriber identity card, where the second subscriber identity card is one of the other subscriber identity cards;
and the first processing unit is used for carrying out corresponding processing according to the selection of the user after the user makes the selection according to the relevant information of the calling terminal.
Optionally, the first processing unit includes:
a switching subunit, configured to switch the first subscriber identity card to a blocking state and the second subscriber identity card to an activation state when the user accepts the call request of the calling terminal;
a first sending subunit, configured to send, to the server, a reply accepting the call request of the calling end;
and the second sending subunit sends a notification message to the server, wherein the notification message comprises the latest state information of each user identification card.
Optionally, the first processing unit is configured to send, when the user rejects the call request of the calling terminal, a reply that rejects the call request of the calling terminal to the server, so that the server rejects the call request of the calling terminal according to the reply.
In a fourth aspect, the present invention provides a communication apparatus of a multi-card single standby terminal, located in a server, the apparatus including:
a second receiving unit, configured to receive a notification message sent by a multi-card single-standby terminal through a first subscriber identity module card, where the notification message includes current state information of the first subscriber identity module card and other subscriber identity modules cards in the multi-card single-standby terminal, where the first subscriber identity module card is in an activated state, and the other subscriber identity modules cards are in a blocked state;
a second sending unit, configured to send, when a calling end sends a call request to a second subscriber identity module card, relevant information of the calling end to the multi-card single standby terminal through the first subscriber identity module card, where the second subscriber identity module card is one of the other subscriber identity module cards;
a third receiving unit, configured to receive a reply of the multi-card single-standby terminal;
and the second processing unit is used for correspondingly processing the call request of the calling terminal according to the reply of the multi-card single standby terminal.
Optionally, the apparatus further comprises:
and the storage unit is used for storing the current state information of the first subscriber identity card and other subscriber identity cards after the second receiving unit receives the notification message sent by the multi-card single standby terminal through the first subscriber identity card.
Optionally, the second processing unit is configured to update the state information of each subscriber identity module card stored in the storage unit when receiving a reply of accepting the call request of the calling terminal and a notification message including the latest state information of each subscriber identity module card, which are sent by the multi-card single-standby terminal, and forward the call request of the calling terminal to the second subscriber identity module card.
Optionally, the second processing unit is configured to reject the call request of the calling end when receiving a reply that rejects the call request of the calling end and is sent by the multi-card single standby terminal.
In a fifth aspect, the present invention provides a multi-card single-standby terminal, where the multi-card single-standby terminal includes the communication device of the multi-card single-standby terminal located in the multi-card single-standby terminal.
In a sixth aspect, the present invention provides a server, where the server includes the communication device of the multi-card single standby terminal located in the server.
According to the communication method and device of the multi-card single-standby terminal, the multi-card single-standby terminal and the server, the multi-card single-standby terminal can send the state information of multiple cards to the server, when a calling terminal calls a card in a blocking state in the multi-card single-standby terminal, the server can inform the multi-card single-standby terminal through the card in an activated state, and the multi-card single-standby terminal carries out corresponding processing according to the information, so that the multi-card single-standby terminal can be prevented from missing the calling information on the card in the blocking state.
Drawings
Fig. 1 is a flowchart of a communication method of a multi-card single-standby terminal according to an embodiment of the present invention;
fig. 2 is a flowchart of a communication method of a multi-card single-standby terminal according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of a communication device of a multi-card single-standby terminal located in a multi-card single-standby terminal according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a communication device of a multi-card single-standby terminal according to another embodiment of the present invention;
fig. 5 is a schematic structural diagram of a communication device of a multi-card single standby terminal located in a server according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a communication device of a multi-card single standby terminal located at a server according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a communication method of a multi-card single-standby terminal, which is applied to the multi-card single-standby terminal and comprises the following steps as shown in figure 1:
s11, sending a notification message to a server through a first user identification card, wherein the notification message comprises the current state information of the first user identification card and other user identification cards, the first user identification card is in an activated state, and the other user identification cards are in a blocked state.
And S12, when a calling terminal sends a calling request to a second user identification card, receiving the relevant information of the calling terminal sent by the server through the first user identification card, wherein the second user identification card is one of the other user identification cards.
And S13, when the user selects according to the relevant information of the calling terminal, corresponding processing is carried out according to the selection of the user.
According to the communication method of the multi-card single-standby terminal provided by the embodiment of the invention, the multi-card single-standby terminal can send the state information of the plurality of cards to the server, when a calling terminal calls the card in the blocking state in the multi-card single-standby terminal, the server can inform the multi-card single-standby terminal through the card in the activated state, and the multi-card single-standby terminal carries out corresponding processing according to the information, so that the multi-card single-standby terminal can be prevented from missing the calling information on the card in the blocking state.
The invention provides a communication method of a multi-card single-standby terminal, which is applied to a server and comprises the following steps as shown in figure 2:
s21, receiving a notification message sent by the multi-card single-standby terminal through a first user identification card, wherein the notification message includes current state information of the first user identification card and other user identification cards in the multi-card single-standby terminal, the first user identification card is in an activated state, and the other user identification cards are in a blocked state.
And S22, when a calling terminal sends a calling request to a second user identification card, sending the related information of the calling terminal to the multi-card single-standby terminal through the first user identification card, wherein the second user identification card is one of the other user identification cards.
And S23, receiving the reply of the multi-card single-standby terminal.
And S24, according to the reply of the multi-card single-standby terminal, carrying out corresponding processing on the call request of the calling terminal.
According to the communication method of the multi-card single-standby terminal provided by the embodiment of the invention, the multi-card single-standby terminal can send the state information of the plurality of cards to the server, when a calling terminal calls the card in the blocking state in the multi-card single-standby terminal, the server can inform the multi-card single-standby terminal through the card in the activated state, and the multi-card single-standby terminal carries out corresponding processing according to the information, so that the multi-card single-standby terminal can be prevented from missing the calling information on the card in the blocking state.
The following describes in detail a communication method of a multi-card single standby terminal according to the present invention with a specific example.
In this embodiment, the card 1 in the dual-card single-standby terminal a is in an activated state, the card 2 is in a blocked state, the dual-card single-standby terminal a sends a notification message to the server through the card 1 to notify that the server that the card 1 and the card 2 are both located in the dual-card single-standby terminal a, the card 1 is in the activated state, the card 2 is in the blocked state, and the dual-card single-standby terminal a only supports single standby. After receiving the notification message, the server stores the current state information of the cards 1 and 2 and the corresponding relationship between the cards 1 and 2 and the dual-card single-standby terminal a.
The terminal B sends a call request for calling the card 2 in the dual-card single-standby terminal A to the server, the server determines that the card 2 is in a blocking state according to the stored state information of the card 1 and the card 2, and the card 1 which is located in the dual-card single-standby terminal A and the card 2 is in an activation state, so that the related information of the terminal B is sent to the dual-card single-standby terminal A through the network connection established between the card 1 and the server. The related information of the terminal B may be, for example, a number of the terminal B.
After receiving the relevant information of the terminal B, when a user selects to accept the call request of the terminal B, the dual-card single-standby terminal A switches the card 1 to the blocking state, switches the card 2 to the activation state, sends a reply of accepting the call request of the terminal B to the server, and sends a notification message to the server to inform the server that the card 1 is in the blocking state and the card 2 is in the activation state. After receiving the notification message, the server updates the stored state information of the cards 1 and 2, and forwards the call request of the terminal B to the card 2, thereby establishing the call between the dual-card terminal a and the terminal B. And when the user selects to reject the call request of the terminal B, sending a reply of rejecting the call request of the terminal B to the server, and rejecting the call request of the terminal B by the server.
An embodiment of the present invention further provides a communication device for a multi-card single-standby terminal, which is located at the multi-card single-standby terminal, and as shown in fig. 3, the device includes:
a first sending unit 11, configured to send a notification message to a server through a first subscriber identity card, where the notification message includes current status information of the first subscriber identity card and other subscriber identity cards, where the first subscriber identity card is in an active state, and the other subscriber identity cards are in a blocked state;
a first receiving unit 12, configured to receive, when a calling end sends a call request to a second subscriber identity card, relevant information of the calling end sent by the server through the first subscriber identity card, where the second subscriber identity card is one of the other subscriber identity cards;
the first processing unit 13 is configured to perform corresponding processing according to the selection of the user after the user makes a selection according to the relevant information of the calling terminal.
According to the communication device of the multi-card single-standby terminal provided by the embodiment of the invention, the multi-card single-standby terminal can send the state information of multiple cards to the server, when a calling terminal calls a card in a blocking state in the multi-card single-standby terminal, the server can inform the multi-card single-standby terminal through the card in an activated state, and the multi-card single-standby terminal carries out corresponding processing according to the information, so that the multi-card single-standby terminal can be prevented from missing the calling information on the card in the blocking state.
Alternatively, as shown in fig. 4, the first processing unit 13 includes:
a switching subunit 131, configured to switch the first subscriber identity card to a blocking state and the second subscriber identity card to an active state when the user accepts the call request of the calling terminal;
a first sending subunit 132, configured to send, to the server, a reply accepting the call request of the calling end;
the second sending subunit 133 sends a notification message to the server, where the notification message includes the latest status information of each subscriber identity card.
Optionally, the first processing unit 13 is configured to, when the user rejects the call request of the calling terminal, send a reply that rejects the call request of the calling terminal to the server, so that the server rejects the call request of the calling terminal according to the reply.
The apparatus of this embodiment may be configured to implement the technical solutions of the above method embodiments, and the implementation principles and technical effects are similar, which are not described herein again.
An embodiment of the present invention further provides a communication device of a multi-card single-standby terminal, which is located in a server, and as shown in fig. 5, the device includes:
a second receiving unit 21, configured to receive a notification message sent by a multi-card single-standby terminal through a first subscriber identity module card, where the notification message includes current state information of the first subscriber identity module card and other subscriber identity module cards in the multi-card single-standby terminal, where the first subscriber identity module card is in an activated state, and the other subscriber identity module cards are in a blocked state;
a second sending unit 22, configured to send, when a calling end sends a call request to a second subscriber identity module card, related information of the calling end to the multi-card single standby terminal through the first subscriber identity module card, where the second subscriber identity module card is one of the other subscriber identity module cards;
a third receiving unit 23, configured to receive a reply of the multi-card single-standby terminal;
and the second processing unit 24 is configured to perform corresponding processing on the call request of the calling end according to the reply of the multi-card single standby terminal.
According to the communication device of the multi-card single-standby terminal provided by the embodiment of the invention, the multi-card single-standby terminal can send the state information of multiple cards to the server, when a calling terminal calls a card in a blocking state in the multi-card single-standby terminal, the server can inform the multi-card single-standby terminal through the card in an activated state, and the multi-card single-standby terminal carries out corresponding processing according to the information, so that the multi-card single-standby terminal can be prevented from missing the calling information on the card in the blocking state.
Optionally, as shown in fig. 6, the apparatus further includes:
a storing unit 25, configured to store current state information of the first subscriber identity card and the other subscriber identity cards after the second receiving unit 21 receives the notification message sent by the multi-card single standby terminal through the first subscriber identity card.
Optionally, the second processing unit 24 is configured to, when receiving a reply of accepting the call request of the calling end sent by the multi-card single standby terminal and a notification message including the latest status information of each subscriber identity card, update the status information of each subscriber identity card stored in the storage unit 25, and forward the call request of the calling end to the second subscriber identity card.
Optionally, the second processing unit 24 is configured to reject the call request of the calling end when receiving a reply that rejects the call request of the calling end and is sent by the multi-card single standby terminal.
The apparatus of this embodiment may be configured to implement the technical solutions of the above method embodiments, and the implementation principles and technical effects are similar, which are not described herein again.
The embodiment of the invention also provides a multi-card single-standby terminal, which comprises the communication device of the multi-card single-standby terminal according to the embodiment corresponding to the above-mentioned fig. 3 and fig. 4.
An embodiment of the present invention further provides a server, where the server includes the communication device of the multi-card single-standby terminal according to the embodiments corresponding to fig. 5 and fig. 6.
In the embodiments of the present invention, the multi-card single standby terminal and the media server support VoLTE, VoWiFi, or other wireless networks.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A communication method of a multi-card single standby terminal is applied to the multi-card single standby terminal, and is characterized in that the method comprises the following steps:
sending a notification message to a server through a first subscriber identity module card, wherein the notification message comprises current state information of the first subscriber identity module card and other subscriber identity module cards, the first subscriber identity module card is in an activated state, and the other subscriber identity module cards are in a blocked state;
when a calling terminal sends a calling request to a second user identification card, receiving related information of the calling terminal sent by the server through the first user identification card, wherein the second user identification card is one of the other user identification cards;
after the user makes a selection according to the related information of the calling terminal, corresponding processing is carried out according to the selection of the user;
the corresponding processing according to the selection of the user comprises the following steps: when a user accepts a call request of the calling terminal, switching the first subscriber identity module card into a blocking state and switching the second subscriber identity module card into an activation state; sending a reply for accepting the call request of the calling terminal to the server; and sending a notification message to the server, wherein the notification message comprises the latest state information of each user identification card.
2. The method of claim 1, wherein the performing the corresponding processing according to the selection of the user comprises:
and when the user rejects the call request of the calling terminal, sending a reply for rejecting the call request of the calling terminal to the server, so that the server rejects the call request of the calling terminal according to the reply.
3. A communication method of a multi-card single-standby terminal is applied to a server, and is characterized by comprising the following steps:
receiving a notification message sent by a multi-card single-standby terminal through a first subscriber identity module card, wherein the notification message comprises current state information of the first subscriber identity module card and other subscriber identity module cards in the multi-card single-standby terminal, the first subscriber identity module card is in an activated state, and the other subscriber identity module cards are in a blocked state;
when a calling terminal sends a calling request to a second user identification card, the related information of the calling terminal is sent to the multi-card single-standby terminal through the first user identification card, wherein the second user identification card is one of the other user identification cards;
receiving a reply of the multi-card single-standby terminal;
according to the reply of the multi-card single standby terminal, the call request of the calling terminal is correspondingly processed;
after the receiving of the notification message sent by the multi-card single standby terminal through the first subscriber identity card, the method further includes: storing the current state information of the first subscriber identity module card and other subscriber identity module cards;
the correspondingly processing the call request of the calling terminal according to the reply of the multi-card single-standby terminal comprises the following steps: and when receiving a reply of accepting the call request of the calling terminal and a notification message including the latest state information of each user identification card, which are sent by the multi-card single-standby terminal, updating the stored state information of each user identification card, and forwarding the call request of the calling terminal to the second user identification card.
4. The method according to claim 3, wherein the performing corresponding processing on the call request of the calling terminal according to the reply of the multi-card single standby terminal comprises: and when receiving a reply of rejecting the call request of the calling terminal sent by the multi-card single standby terminal, rejecting the call request of the calling terminal.
5. A communication device of a multi-card single standby terminal is located in the multi-card single standby terminal, and is characterized in that the device comprises:
a first sending unit, configured to send a notification message to a server through a first subscriber identity card, where the notification message includes current status information of the first subscriber identity card and other subscriber identity cards, where the first subscriber identity card is in an active state, and the other subscriber identity cards are in a blocked state;
a first receiving unit, configured to receive, when a calling end sends a call request to a second subscriber identity card, relevant information of the calling end sent by the server through the first subscriber identity card, where the second subscriber identity card is one of the other subscriber identity cards;
the first processing unit is used for carrying out corresponding processing according to the selection of the user after the user makes the selection according to the relevant information of the calling terminal;
the first processing unit includes: a switching subunit, configured to switch the first subscriber identity card to a blocking state and the second subscriber identity card to an activation state when the user accepts the call request of the calling terminal; a first sending subunit, configured to send, to the server, a reply accepting the call request of the calling end; and the second sending subunit sends a notification message to the server, wherein the notification message comprises the latest state information of each user identification card.
6. The apparatus according to claim 5, wherein the first processing unit is configured to, when the user rejects the call request of the calling terminal, send a reply that rejects the call request of the calling terminal to the server, so that the server rejects the call request of the calling terminal according to the reply.
7. A communication apparatus of a multi-card single standby terminal, located in a server, the apparatus comprising:
a second receiving unit, configured to receive a notification message sent by a multi-card single-standby terminal through a first subscriber identity module card, where the notification message includes current state information of the first subscriber identity module card and other subscriber identity modules cards in the multi-card single-standby terminal, where the first subscriber identity module card is in an activated state, and the other subscriber identity modules cards are in a blocked state;
a second sending unit, configured to send, when a calling end sends a call request to a second subscriber identity module card, relevant information of the calling end to the multi-card single standby terminal through the first subscriber identity module card, where the second subscriber identity module card is one of the other subscriber identity module cards;
a third receiving unit, configured to receive a reply of the multi-card single-standby terminal;
the second processing unit is used for correspondingly processing the call request of the calling terminal according to the reply of the multi-card single standby terminal;
the device further comprises: the storage unit is used for storing the current state information of the first subscriber identity module card and other subscriber identity modules after the second receiving unit receives the notification message sent by the multi-card single-standby terminal through the first subscriber identity module card;
the second processing unit is further configured to update the state information of each subscriber identity module card stored in the storage unit when receiving a reply of accepting the call request of the calling terminal and a notification message including the latest state information of each subscriber identity module card, which are sent by the multi-card single-standby terminal, and forward the call request of the calling terminal to the second subscriber identity module card.
8. The apparatus according to claim 7, wherein the second processing unit is configured to reject the call request of the calling end when receiving a reply that rejects the call request of the calling end and is sent by the multi-card single standby terminal.
9. A multi-card single standby terminal characterized in that it comprises a communication means of a multi-card single standby terminal according to any of claims 5 to 6.
10. A server, characterized in that it comprises a communication device of a multi-card single standby terminal according to any of claims 7 to 8.
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CN109982446B (en) * | 2019-02-27 | 2020-12-29 | Oppo广东移动通信有限公司 | Communication method, device, terminal and storage medium |
CN110366221B (en) * | 2019-07-09 | 2021-08-10 | 广东以诺通讯有限公司 | Method for selecting VoWiFi service by dual-card terminal and terminal |
EP4082247A4 (en) * | 2020-01-21 | 2024-01-31 | Fg Innovation Company Limited | User equipment and method for multi-sim operation |
CN111557102B (en) * | 2020-04-02 | 2023-05-16 | 北京小米移动软件有限公司 | Information transmission method, device, communication equipment and storage medium |
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