CN108063834B - User terminal and method and device for providing mobile communication service - Google Patents
User terminal and method and device for providing mobile communication service Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0273—Traffic management, e.g. flow control or congestion control adapting protocols for flow control or congestion control to wireless environment, e.g. adapting transmission control protocol [TCP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
- H04L61/2542—Translation of Internet protocol [IP] addresses involving dual-stack hosts
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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 user terminal and the method and device for providing the mobile communication service thereof comprise the following steps: the first user card provides services based on the corresponding first protocol stack, and the second user card provides services based on the corresponding second protocol stack; detecting that a current support of a protocol stack simultaneously provides a first type of service for a plurality of user cards; notifying other user cards except the first user card, and allowing the other user cards to provide the first type of service based on the first protocol stack; detecting that a user card II needs to provide the first type of service; and if the first class service provided by the second user card based on the first protocol stack has better performance than the first class service provided by the second protocol stack, controlling the second user card to provide the first class service based on the first protocol stack. The invention realizes that better service is provided for other user cards under the condition of hardly increasing additional cost.
Description
Technical Field
The present invention relates to the field of mobile communications technologies, and in particular, to a user terminal and a method and an apparatus for providing a mobile communication service.
Background
With the continuous development of mobile communication technology, a user terminal can support multiple user cards (such as SIM cards, USIM cards, etc.) to be used simultaneously, and the multiple user cards may operate in the same mode (i.e. a mobile communication system) or different modes, i.e. a so-called multi-card multi-mode user terminal.
The multi-card multi-mode user terminal comprises a plurality of protocol stacks, and each protocol stack can support one or more or all modes, namely a single-mode protocol stack or a multi-mode protocol stack or a full-mode protocol stack. A plurality of protocol stacks operating independently may also be understood as a single protocol stack containing multiple sets of configurations (i.e. the entirety of the plurality of protocol stacks may also be understood as a protocol stack, and the plurality of protocol stacks may also be understood as multiple sets of configurations in a protocol stack).
For example, the data transmission service may be implemented in a plurality of different manners, and a protocol stack supporting the 4G mode may have better performance, such as faster transmission rate, when providing the data transmission service than a protocol stack supporting the 3G mode when providing the same type of service.
In the prior art, a multi-card multi-mode user terminal configures a corresponding protocol stack for each user card in use, for example, a protocol stack supporting a 2G mode is provided for a user card in a 2G mode, a protocol stack supporting a 4G mode is provided for a user card in a 4G mode, and each user card provides services (for a user) based on the corresponding protocol stack.
Disclosure of Invention
The technical problem solved by the invention is as follows: how a multi-card multi-mode user terminal provides a more excellent performance service with little additional cost.
In order to solve the above technical problem, an embodiment of the present invention provides a method for providing a mobile communication service, including:
the first user card provides services based on the corresponding first protocol stack, and the second user card provides services based on the corresponding second protocol stack;
detecting that a current support of a protocol stack simultaneously provides a first type of service for a plurality of user cards;
notifying other user cards except the first user card, and allowing the other user cards to provide the first type of service based on the first protocol stack;
detecting that a user card II needs to provide the first type of service;
and if the first class service provided by the second user card based on the first protocol stack has better performance than the first class service provided by the second protocol stack, controlling the second user card to provide the first class service based on the first protocol stack.
Optionally, after the second user card provides the first type of service based on the first protocol stack, the method further includes:
detecting that a protocol stack I does not support the simultaneous provision of a first type of service for a plurality of user cards at present;
and controlling the second user card to provide the first type of service based on the corresponding second protocol stack.
Optionally, after allowing the other user card to provide the first type of service based on the first protocol stack, the method further includes:
detecting that a protocol stack I does not support the simultaneous provision of a first type of service for a plurality of user cards at present;
and informing other user cards except the first user card, and prohibiting the other user cards from providing the first type of service based on the first protocol stack.
Optionally, the user terminal includes at least two protocol stacks, the user terminal supports simultaneous use of at least two user cards, and the user terminal configures a corresponding protocol stack for each user card in use.
Optionally, the first type of service is a voice service, a video service, a short message service, a supplementary service, or a multimedia message service.
Optionally, the first protocol stack is an LTE multi-mode protocol stack, and the second protocol stack is a GSM single-mode protocol stack.
In order to solve the above technical problem, an embodiment of the present invention further provides an apparatus for providing a mobile communication service, including: the device comprises a first detection unit, a notification unit, a second detection unit, a judgment unit and a switching unit; wherein:
the first user card provides services based on the corresponding first protocol stack, and the second user card provides services based on the corresponding second protocol stack;
the first detection unit is suitable for detecting whether a protocol stack currently supports the simultaneous provision of a first type of service for a plurality of user cards;
the notification unit is suitable for notifying other user cards except the first user card after the first detection unit detects that the first protocol stack currently supports the simultaneous provision of the first type of service for the plurality of user cards, and allowing the other user cards to provide the first type of service based on the first protocol stack;
the second detection unit is suitable for detecting whether the second user card needs to provide the first type of service;
the judging unit is suitable for judging whether the first class of service provided by the second user card based on the first protocol stack has better performance than the first class of service provided based on the second protocol stack after the second detecting unit detects that the second user card needs to provide the first class of service;
and the switching unit is suitable for controlling the second user card to provide the first type of service based on the first protocol stack after the judging unit judges that the second user card provides the first type of service based on the first protocol stack and has better performance than the first type of service based on the second protocol stack.
Optionally, the switching unit is further adapted to control the second user card to provide the first type of service based on the corresponding second protocol stack after the first detection unit detects that the first protocol stack does not currently support simultaneous provision of the first type of service for the plurality of user cards.
Optionally, the notifying unit is further adapted to notify other user cards except the first user card after the first detecting unit detects that the first protocol stack currently does not support simultaneous provision of the first type of service for the plurality of user cards, and prohibit the other user cards from providing the first type of service based on the first protocol stack.
Optionally, the user terminal includes at least two protocol stacks, the user terminal supports simultaneous use of at least two user cards, and the user terminal configures a corresponding protocol stack for each user card in use.
Optionally, the first type of service is a voice service, a video service, a short message service, a supplementary service, or a multimedia message service.
Optionally, the first protocol stack is an LTE multi-mode protocol stack, and the second protocol stack is a GSM single-mode protocol stack.
In order to solve the above technical problem, an embodiment of the present invention further provides a user terminal, where the user terminal includes at least two protocol stacks, the user terminal supports simultaneous use of at least two user cards, and configures a corresponding protocol stack for each user card in use, and further includes the apparatus for providing a mobile communication service as described above.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
after detecting that a first protocol stack currently supports to simultaneously provide a first type of service for a plurality of user cards, notifying other user cards except the first user card, allowing the other user cards to provide the first type of service based on the first protocol stack, and subsequently controlling a second user card to provide the first type of service based on the first protocol stack if the other user cards (such as a second user card) need to provide the first type of service and the second user card provides the first type of service based on the first protocol stack and has better performance than the first type of service based on the second protocol stack, so that the first type of service is provided for the other user cards under the condition of hardly increasing extra cost.
Further, after detecting that the first protocol stack does not support the simultaneous provision of the first type of service for the plurality of user cards at the same time, the second user card is controlled to provide the first type of service based on the corresponding second protocol stack and/or notify other user cards except the first user card, and the other user cards are prohibited from providing the first type of service based on the first protocol stack, so that the phenomenon that the normal use of the user card corresponding to the protocol stack is influenced by the borrowing of the protocol stack by the other user cards is avoided.
Drawings
Fig. 1 is a flowchart of a method for providing mobile communication services according to an embodiment of the present invention;
fig. 2 is a block diagram illustrating an apparatus for providing mobile communication services according to an embodiment of the present invention.
Detailed Description
As can be seen from the analysis of the background art, in the prior art, a multi-card multi-mode user terminal configures a corresponding protocol stack for each user card in use, for example, a protocol stack providing an LTE multi-mode for a first user card, a protocol stack providing a GSM single-mode for a second user card, and each user card provides services through its corresponding protocol stack.
The inventor finds that: some modes can also provide service to the user card in other modes. For example, when the LTE multimode protocol stack operates under LTE to provide voice service in a VoLTE (voice over LTE) manner, in addition to providing the VoLTE voice service to the first user card, the LTE multimode protocol stack can simultaneously provide the VoLTE voice service to the second user card originally operating in the GSM multimode protocol stack, and the voice service provided by the VoLTE mode has better performance than the voice service provided by the GSM mode.
The latest mobile communication technology (which may not be disclosed yet) can realize that a plurality of user cards simultaneously provide a certain service based on the same protocol stack, for example, a user card one and a user card two simultaneously provide a voice service based on a protocol stack one, that is, the normal use of the user card one is not affected by the use of the user card two to the protocol stack one (assuming that the user card one corresponds to the protocol stack one).
The invention informs other user cards except the first user card after detecting that the first protocol stack currently supports to simultaneously provide the first type of service for a plurality of user cards, allows the other user cards to provide the first type of service based on the first protocol stack, and subsequently controls the second user card to provide the first type of service based on the first protocol stack if the other user cards (such as the second user card) need to provide the first type of service and the second user card provides the first type of service based on the first protocol stack and has better performance than the first user card based on the second protocol stack, thereby realizing providing the better service for the other user cards under the condition of hardly increasing extra cost.
In order that those skilled in the art will better understand and realize the present invention, the following detailed description is given by way of specific embodiments with reference to the accompanying drawings.
Example one
As described below, embodiments of the present invention provide a method for providing mobile communication services.
The method for providing mobile communication service in the embodiment is suitable for a multi-card multi-mode user terminal, namely the user terminal comprises at least two protocol stacks, and the user terminal supports at least two user cards to be used simultaneously. Wherein each protocol stack may be a single mode protocol stack (i.e., a protocol stack supporting a single mode), a multi-mode protocol stack (i.e., a protocol stack supporting multiple modes), or a full mode protocol stack (i.e., a protocol stack supporting all modes). For example, two protocol stacks may be included, one of which is an LTE multimode protocol stack and the other is a GSM single mode protocol stack, but of course, other combinations of various modes may also be "borrowed" and this application does not limit this.
Referring to a flow chart of a method for providing a mobile communication service shown in fig. 1, the following is described in detail through specific steps:
s101, the first user card provides services based on the corresponding first protocol stack, and the second user card provides services based on the corresponding second protocol stack.
The user terminal configures a corresponding protocol stack for each user card in use. For example, the first user card corresponds to the first protocol stack, and the second user card corresponds to the second protocol stack.
It should be noted that the designations "user card one" and "user card two" are only used to distinguish two different user cards, and do not indicate that there is a logical sequence between the two user cards. Similar understanding should be made with respect to protocol stack one, protocol stack two, etc.
In the initial state, each user card provides services based on its corresponding protocol stack. Namely, the first user card provides services based on the corresponding first protocol stack, and the second user card provides services based on the corresponding second protocol stack. If there are three or more user cards, then similarly, the third user card, the fourth user card, etc. also provide services based on their corresponding protocol stacks.
S102, it is detected that the protocol stack currently supports to provide the first type of service for a plurality of user cards simultaneously.
Part of the protocol stack supports providing part of the service to a plurality of user cards simultaneously. For example, the protocol stack of 4G mode in some advanced handset chips can support voice services to multiple user cards simultaneously.
It is understood that not all protocol stacks can support the simultaneous provision of services for multiple user cards, nor can the protocol stacks support all of the various services for multiple user cards. Depending on the current operating state of the user card corresponding to the protocol stack and the protocol contents themselves in the protocol stack.
In this embodiment, in the process that each user card provides services based on its corresponding protocol stack (defined as "initial state" in the present invention), it is detected whether there is a certain service currently in each protocol stack that can be provided for multiple user cards at the same time.
The detection result may be that one or more services currently available in any one or more protocol stacks in the protocol stacks corresponding to the user cards can be provided for multiple user cards at the same time. That is, the protocol stack currently supporting the simultaneous provision of services for a plurality of user cards may be any one or more of the protocol stacks corresponding to the user cards, and in the present invention, the protocol stack currently supporting the simultaneous provision of services for a plurality of user cards is referred to as "protocol stack one", and the user card corresponding to the protocol stack currently supporting the simultaneous provision of services for a plurality of user cards is referred to as "user card one"; the service which can be provided for a plurality of user cards at the same time can be one or more, and the service which can be provided for a plurality of user cards at the same time is called as a first type service in the invention.
S103, notifying other user cards except the first user card, and allowing the other user cards to provide the first type of service based on the first protocol stack.
When detecting that a certain protocol stack currently supports to provide a certain service for a plurality of user cards at the same time, notifying other user cards except the user card corresponding to the protocol stack, wherein the content of the notification is to allow the other user cards to provide the service based on the protocol stack. After receiving the notification, the other user cards can provide the service based on the protocol stack if the service is needed.
After allowing the other user cards to provide the first type of service based on the first protocol stack, the first protocol stack may continue (at a certain period) to detect whether the first protocol stack currently supports simultaneous provision of a certain type of service for the plurality of user cards, and if it is detected that the first protocol stack currently does not support simultaneous provision of the first type of service for the plurality of user cards, notify the other user cards except the first user card, and prohibit the other user cards from providing the first type of service based on the first protocol stack.
The above description of the technical solution shows that: in this embodiment, after it is detected that the first protocol stack does not currently support simultaneous provision of the first type of service for the plurality of user cards, the second user card is controlled to provide the first type of service based on the second protocol stack corresponding to the second user card and/or notify other user cards except the first user card, and the other user cards are prohibited from providing the first type of service based on the first protocol stack, so that the borrowing of the protocol stack by the other user cards is prevented from affecting normal use of the user card corresponding to the protocol stack.
S104, detecting that the second user card needs to provide the first type of service.
In the present invention, after the protocol stack corresponding to a certain user card sends the notification in step S103 to other user cards, among other user cards, the user card that needs to provide such a service subsequently is referred to as "user card two", and the protocol stack corresponding to user card two is referred to as "protocol stack two". In practice, according to different practical situations, the second user card may be any one or more of other user cards, that is, one user card may borrow the first protocol stack corresponding to the first user card to provide the first type of service, or multiple user cards may simultaneously borrow the first protocol stack corresponding to the first user card to provide the first type of service.
S105, judging whether the first type of service provided by the user card II based on the protocol stack I has better performance than the first type of service provided by the user card II based on the protocol stack II.
If yes, go to step S106; if not, the processing is not required, and the present invention is not limited thereto.
The better performance may specifically mean better performance in one or more aspects of voice call clarity, data transmission rate, packet drop rate, and the like. Typically, the same class of service is provided in 4G mode with better performance than in 2G or 3G mode. For example, for voice service, voice service is provided by way of VoLTE in 4G mode, and voice service provided by way of VoLTE has better performance than voice service provided by way of 2G/3G mode. The same is true for other types of services, such as voice services, video services, short message services, supplementary services or multimedia message services, etc.
And S106, controlling the second user card to provide the first type of service based on the first protocol stack.
Under the condition that the three conditions that the first protocol stack currently supports the simultaneous provision of the first type of service for a plurality of user cards (refer to step S102), the second user card needs to provide the first type of service (refer to step S104), and the first user card needs to provide the first type of service based on the first protocol stack and has better performance than the first type of service provided based on the second protocol stack (refer to step S105), the second user card can be controlled to provide the first type of service based on the first protocol stack, so that the second user card can borrow the first protocol stack to obtain the better service under the condition that the second protocol stack corresponding to the second user card does not contain the protocol needed by the better service.
The borrowing process continues until it is detected that the protocol stack one currently does not support simultaneous provision of the first type of service for the plurality of user cards, and of course, if the subsequent user card two no longer needs to provide the first type of service, the borrowing process is obviously also stopped.
It should be noted that the above flow is directed to a single "borrowing" process, and it is understood that a plurality of "borrowing" processes may coexist at the same time. For example, it may be the case that the user card a "borrows" the protocol stack B corresponding to the user card B to provide voice service, and at the same time, the user card B "borrows" the protocol stack C corresponding to the user card C to provide data transmission service, that is, there may be two (or even more) borrowings at the same time. In the process that the user card A provides voice service by 'borrowing' the protocol stack B corresponding to the user card B, the user card B is taken as a first user card in the processes from S101 to S106, and the user card A is taken as a second user card in the processes from S101 to S106; in the process that the user card B "borrows" the protocol stack C corresponding to the user card C to provide the data transmission service, the user card C is used as the first user card in the processes S101 to S106, and the user card B is used as the second user card in the processes S101 to S106.
The above description of the technical solution shows that: in this embodiment, after detecting that a first protocol stack currently supports simultaneous provision of a first type of service for a plurality of user cards, notifying other user cards except the first user card, allowing the other user cards to provide the first type of service based on the first protocol stack, and subsequently controlling the second user card to provide the first type of service based on the first protocol stack if the other user cards (for example, the second user card) need to provide the first type of service and the second user card provides the first type of service based on the first protocol stack better than the first user card based on the second protocol stack, thereby providing the better service for the other user cards with almost no additional cost.
Example two
As described below, embodiments of the present invention provide an apparatus for providing mobile communication services.
Referring to fig. 2, a block diagram of an apparatus for providing a mobile communication service is shown.
The apparatus for providing a mobile communication service includes: a first detection unit 201, a notification unit 202, a second detection unit 203, a judgment unit 204, and a switching unit 205; the main functions of each unit are as follows:
the first user card provides services based on the corresponding first protocol stack 209, and the second user card provides services based on the corresponding second protocol stack 210;
the first detection unit 201 is adapted to detect whether the protocol stack one 209 currently supports providing a first type of service for a plurality of user cards simultaneously;
a notification unit 202, adapted to notify other user cards except the first user card after the first detection unit 201 detects that the first protocol stack one 209 currently supports providing the first type of service for multiple user cards at the same time, and allow the other user cards to provide the first type of service based on the first protocol stack one 209;
the second detection unit 203 is adapted to detect whether the second user card needs to provide the first type of service;
a determining unit 204, adapted to determine, after the second detecting unit 203 detects that the second user card needs to provide the first type of service, whether the second user card has better performance for providing the first type of service based on the first protocol stack 209 than for providing the first type of service based on the second protocol stack 210;
the switching unit 205 is adapted to control the second user card to provide the first type of service based on the first protocol stack 209 after the determining unit 204 determines that the second user card provides the first type of service based on the first protocol stack 209 has better performance than providing the first type of service based on the second protocol stack 210.
The above description of the technical solution shows that: in this embodiment, after detecting that a first protocol stack currently supports simultaneous provision of a first type of service for a plurality of user cards, notifying other user cards except the first user card, allowing the other user cards to provide the first type of service based on the first protocol stack, and subsequently controlling the second user card to provide the first type of service based on the first protocol stack if the other user cards (for example, the second user card) need to provide the first type of service and the second user card provides the first type of service based on the first protocol stack better than the first user card based on the second protocol stack, thereby providing the better service for the other user cards with almost no additional cost.
In a specific implementation, the switching unit 205 may be further adapted to control the second user card to provide the first type of service based on the corresponding second protocol stack after the first detection unit 201 detects that the first protocol stack does not currently support providing the first type of service for multiple user cards at the same time.
In a specific implementation, the notifying unit 202 may be further adapted to notify other user cards except the first user card after the first detecting unit 201 detects that the first protocol stack currently does not support providing the first type of service for multiple user cards at the same time, and prohibit the other user cards from providing the first type of service based on the first protocol stack.
The above description of the technical solution shows that: in this embodiment, after it is detected that the first protocol stack does not currently support simultaneous provision of the first type of service for the plurality of user cards, the second user card is controlled to provide the first type of service based on the second protocol stack corresponding to the second user card and/or notify other user cards except the first user card, and the other user cards are prohibited from providing the first type of service based on the first protocol stack, so that the borrowing of the protocol stack by the other user cards is prevented from affecting normal use of the user card corresponding to the protocol stack.
In a specific implementation, the user terminal may include at least two protocol stacks, where the user terminal supports simultaneous use of at least two user cards, and the user terminal configures a corresponding protocol stack for each user card in use.
In a specific implementation, the first type of service may be a voice service, a video service, a short message service, a supplementary service, or a multimedia message service.
In a specific implementation, the first protocol stack may be an LTE multi-mode protocol stack, and the second protocol stack may be a GSM single-mode protocol stack.
EXAMPLE III
As described below, an embodiment of the present invention provides a user terminal.
The user terminal comprises at least two protocol stacks, the user terminal supports at least two user cards to be used simultaneously, and the user terminal configures a corresponding protocol stack for each user card in use.
The difference from the prior art is that the user terminal further comprises means for providing mobile communication services as provided in the embodiments of the present invention. Therefore, the user terminal can inform other user cards except the first user card after detecting that the first protocol stack currently supports to simultaneously provide the first type of service for a plurality of user cards in the process of providing mobile communication service for users, allow the other user cards to provide the first type of service based on the first protocol stack, and subsequently control the first type of service to be provided for the second user card based on the first protocol stack if other user cards (such as the second user card) need to provide the first type of service and the first type of service provided for the second user card based on the first protocol stack has better performance than the first type of service provided for the second protocol stack, so that the better service can be provided for the other user cards under the condition of hardly increasing extra cost.
In a specific implementation, the user terminal may be a smart phone, a smart watch, or a tablet computer.
Those skilled in the art will understand that, in the methods of the embodiments, all or part of the steps can be performed by hardware associated with program instructions, and the program can be stored in a computer-readable storage medium, which can include: ROM, RAM, magnetic or optical disks, and the like.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (11)
1. A method for providing mobile communication services, comprising:
the first user card provides services based on the corresponding first protocol stack, and the second user card provides services based on the corresponding second protocol stack;
detecting that a current support of a protocol stack simultaneously provides a first type of service for a plurality of user cards;
notifying other user cards except the first user card, and allowing the other user cards to provide the first type of service based on the first protocol stack;
detecting that a user card II needs to provide the first type of service;
if the first class service provided by the second user card based on the first protocol stack has better performance than the first class service provided by the second protocol stack, controlling the second user card to provide the first class service based on the first protocol stack;
after the other user cards are allowed to provide the first type of service based on the first protocol stack, when detecting that the first protocol stack does not support the simultaneous provision of the first type of service for the multiple user cards at present, notifying the other user cards except the first user card, and forbidding the other user cards to provide the first type of service based on the first protocol stack.
2. The method of providing mobile communication services according to claim 1, wherein after the first class of services are provided by the second user card based on the first protocol stack, further comprising:
detecting that a protocol stack I does not support the simultaneous provision of a first type of service for a plurality of user cards at present;
and controlling the second user card to provide the first type of service based on the corresponding second protocol stack.
3. The method of claim 1, wherein the user terminal includes at least two protocol stacks, the user terminal supports simultaneous use of at least two user cards, and the user terminal configures a corresponding protocol stack for each user card in use.
4. The method of providing mobile communication services according to claim 1, wherein said first type of service is a voice service or a video service or a short message service or a supplementary service or a multimedia message service.
5. The method of providing mobile communications services according to claim 1, wherein said first protocol stack is an LTE multi-mode protocol stack and said second protocol stack is a GSM single-mode protocol stack.
6. An apparatus for providing mobile communication services, comprising: the device comprises a first detection unit, a notification unit, a second detection unit, a judgment unit and a switching unit; wherein:
the first user card provides services based on the corresponding first protocol stack, and the second user card provides services based on the corresponding second protocol stack;
the first detection unit is suitable for detecting whether a protocol stack currently supports the simultaneous provision of a first type of service for a plurality of user cards;
the notification unit is suitable for notifying other user cards except the first user card after the first detection unit detects that the first protocol stack currently supports the simultaneous provision of the first type of service for the plurality of user cards, and allowing the other user cards to provide the first type of service based on the first protocol stack;
the second detection unit is suitable for detecting whether the second user card needs to provide the first type of service;
the judging unit is suitable for judging whether the first class of service provided by the second user card based on the first protocol stack has better performance than the first class of service provided based on the second protocol stack after the second detecting unit detects that the second user card needs to provide the first class of service;
the switching unit is suitable for controlling the second user card to provide the first type of service based on the first protocol stack after the judging unit judges that the first type of service provided by the second user card based on the first protocol stack has better performance than the first type of service provided by the second protocol stack;
and the notification unit is further adapted to notify other user cards except the first user card after the first detection unit detects that the first protocol stack does not currently support the simultaneous provision of the first type of service for the plurality of user cards, and prohibit the other user cards from providing the first type of service based on the first protocol stack.
7. The apparatus for providing mobile communication services of claim 6,
and the switching unit is also suitable for controlling the second user card to provide the first type of service based on the corresponding second protocol stack after the first detection unit detects that the first protocol stack does not support the simultaneous provision of the first type of service for the plurality of user cards.
8. An apparatus for providing mobile communication services according to claim 6, wherein the user terminal includes at least two protocol stacks, the user terminal supports simultaneous use of at least two user cards, and the user terminal configures a corresponding protocol stack for each user card in use.
9. An arrangement for providing mobile communication services according to claim 6, wherein said first type of service is a voice service or a video service or a short message service or a supplementary service or a multimedia message service.
10. The apparatus for providing mobile communications services of claim 6, wherein said first protocol stack is an LTE multi-mode protocol stack and said second protocol stack is a GSM single-mode protocol stack.
11. A user terminal, said user terminal comprising at least two protocol stacks, said user terminal supporting simultaneous use of at least two user cards, said user terminal configuring a corresponding protocol stack for each user card in use, characterized by further comprising the apparatus for providing mobile communication services according to any of claims 6 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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