CN102984801B - A kind of communication means of double card user equipment and device - Google Patents

Abstract

The embodiment of the invention discloses a kind of communication means and device of double card user equipment, relate to the communications field, solve when first of double card user equipment be stuck in communicate for a long time time, if there is the second subscriber equipment to call out the second card of this double card user equipment, then this second subscriber equipment hears that the second card of expression double card user equipment such as " phone dialed cannot be connected " is not in the problem of the prompting of net.The method comprises: before the first card of double card user equipment communicates with first user equipment, network equipment receives the first instruction from double card user equipment, and the first instruction is used to indicate double card user equipment and hurries; If receive the second beep-page message from the second subscriber equipment, network equipment then sends user according to the first instruction to the second subscriber equipment and to hurry message, with make the second subscriber equipment according to user hurry message know double card user equipment hurry, wherein, send when the second beep-page message is the second card of the second subscriber equipment calling double card user equipment.

Description

Communication method and device for dual-card user equipment

technical field

The present invention relates to the communication field, in particular to a communication method and device for dual-card user equipment.

Background technique

Dual-card mobile phones that can insert two cards in a mobile phone are becoming more and more popular. These two cards can be SIM (Subscriber Identity Module), PHS (Personal Handy-phone System), 3GUIM ( ^3rd -generationUserIdentityModel th Three generations of mobile communication user identification module), CDMAUIM (CodeDivisionMultipleAccessUserIdentityModel supports code division multiple access user identification module), one of the dual-mode cards, wherein different cards have their corresponding networks. When the user turns on the mobile phone, the two cards inserted into the mobile phone can be connected to their respective networks, and the mobile phone can support functions such as phone book, short message, call, and call history of any card. In order to realize a low-cost dual-card dual-standby solution, many dual-card dual-standby mobile phones use an independent modem or a modem integrated in the processor, and the modem is time-division multiplexed so that the modem is responsible for the communication between the two cards and their respective networks , so that only one card can communicate with the corresponding network at a time point.

However, when one of the two cards is performing operations such as incoming calls, outgoing calls, and calls, and continuously communicates with the network for a long time, because the operation of the card occupies the modem for a long time, it will cause the other card to communicate with it. The network to which it belongs is disconnected, and the network of another card cannot be informed of this situation because the card is in continuous long-term communication. At this time, when a user calls another card, you will hear "dial The user can’t connect” and other prompts indicating that the card is not online. This prompt gives the user the false impression that “the operator’s network is not good”, and the user experience is poor. As a result, the operator has received a large number of complaints from users. These complaints waste a lot of manpower, material and financial resources.

Contents of the invention

Embodiments of the present invention provide a communication method and device for a dual-card user equipment, which can make the user equipment calling the second card of the dual-card user equipment know that the dual-card user equipment is busy when the first card of the dual-card user equipment communicates. This prevents the user from hearing prompts indicating that the card is not on the network such as "the dialed user cannot be connected" caused by the prior art, and improves the user experience.

In order to achieve the above object, embodiments of the present invention adopt the following technical solutions:

According to a first aspect of the present invention, a communication method for a dual-card user equipment includes:

Before the first card of the dual-card user equipment communicates with the first user equipment, the network side device receives a first instruction from the dual-card user equipment, and the first instruction is used to indicate that the dual-card user equipment is busy;

If the second paging message from the second user equipment is received, the network side device sends a user busy message to the second user equipment according to the first instruction, so that the second user equipment according to the The user busy message notifies that the dual-card user equipment is busy, wherein the second paging message is sent when the second user equipment calls the second card of the dual-card user equipment.

In a first possible implementation manner of the first aspect, before the network side device receives the first instruction from the dual-card user equipment, the method further includes:

The network side device receives a first paging message from the first user equipment, where the first paging message is sent when the first user equipment calls the first card of the dual-card user equipment;

The network-side device sends the first paging message to the dual-card user equipment;

Wherein, the network side device receiving the first instruction from the dual-card user equipment includes:

The network-side device receives a first instruction generated from the dual-card user equipment according to the first paging message.

With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner, sending the first paging message to the dual-card user equipment by the network side device includes:

The network side device sends the first paging message to the protocol stack of the first card of the dual-card user equipment.

With reference to the first possible implementation manner or the second possible implementation manner of the first aspect, in a third possible implementation manner, the network side device receiving the first instruction from the dual-card user equipment includes:

The network side device receives the first instruction from the protocol stack of the first card of the dual-card user equipment.

With reference to the first possible implementation manner or the second possible implementation manner of the first aspect, in a fourth possible implementation manner, the network side device receiving the first instruction from the dual-card user equipment includes:

The network side device receives the first instruction from the protocol stack of the second card of the dual-card user equipment.

In combination with the foregoing first aspect or any one of the first possible implementation manner to the fourth possible implementation manner of the first aspect, in a fifth possible implementation manner, the method further includes:

After the first card of the dual-card user equipment finishes communicating with the first user equipment, the network side device receives a second instruction from the dual-card user equipment, and the second instruction is used to instruct the Dual card user equipment idle;

If the third paging message from the third user equipment is received, the network side device forwards the third paging message to the dual-card user equipment, wherein the third paging message is the It is sent when the third user equipment calls the second card of the dual-card user equipment.

According to a second aspect of the present invention, a communication method for a dual-card user equipment includes:

Before the first card of the dual-card user equipment communicates with the first user equipment, the dual-card user equipment sends a first instruction to the network side device, the first instruction is used to indicate that the dual-card user equipment is busy, so that all If the network side device receives the second paging message from the second user equipment, the network side device sends a user busy message to the second user equipment according to the first instruction, so that the second user equipment The device learns that the dual-card user equipment is busy according to the user busy message, where the second paging message is sent when the second user equipment calls a second card of the dual-card user equipment.

In a first possible implementation manner of the second aspect, before the dual-card user equipment sends the first instruction to the network side device, the method further includes:

The dual-card user equipment receives a first paging message from the network side device, and the first paging message is after the network side device receives the first paging message from the first user equipment Forwarded;

The dual-card user equipment generates a first instruction according to the first paging message.

With reference to the first possible implementation manner of the second aspect, in a second possible implementation manner, receiving the first paging message from the network side device by the dual-card user equipment includes:

The protocol stack of the first card of the dual-card user equipment receives the first paging message from the network side device.

With reference to the first possible implementation manner or the second possible implementation manner of the second aspect, in a third possible implementation manner, the sending the first instruction by the dual-card user equipment to the network side device includes:

The protocol stack of the first card of the dual-card user equipment sends the first instruction to the network side device.

With reference to the first possible implementation manner or the second possible implementation manner of the second aspect, in a fourth possible implementation manner, sending the first instruction from the dual-card user equipment to the network side device includes:

The protocol stack of the second card of the dual-card user equipment sends the first instruction to the network side device.

In combination with any one of the aforementioned second aspect or the first possible implementation manner to the fourth possible implementation manner of the second aspect, in a fifth possible implementation manner, the method further includes:

After the communication between the first card of the dual-card user equipment and the first user equipment is completed, the dual-card user equipment sends a second instruction to the network side device, and the second instruction is used to instruct the dual-card user equipment to The card user equipment is idle, so that if the network side equipment receives a third paging message from the third user equipment, the network side equipment forwards the third paging message to the dual card user equipment, Wherein, the third paging message is sent when the third user equipment calls the second card of the dual-card user equipment.

According to a third aspect of the present invention, a network side device includes:

A first receiving module, configured to receive a first instruction from a dual-card user equipment, where the first instruction is used to indicate that the dual-card user equipment is busy;

The first sending module is configured to, if receiving the second paging message from the second user equipment, send a user busy message to the second user equipment according to the first instruction, so that the second user equipment according to The user busy message informs that the dual-card user equipment is busy, wherein the second paging message is sent when the second user equipment calls a second card of the dual-card user equipment.

In a first possible implementation manner of the third aspect, the first receiving module is further configured to receive a first paging message from the first user equipment, where the first paging message is the sent when a user equipment calls the first card of the dual-card user equipment;

The first sending module is further configured to send the first paging message to the dual-card user equipment.

With reference to the first possible implementation manner of the third aspect, in a second possible implementation manner, the first sending module is specifically configured to send the first paging message to the first paging message of the dual-card user equipment. One card protocol stack.

With reference to the first possible implementation manner or the second possible implementation manner of the third aspect, in a third possible implementation manner, the first receiving module is specifically configured to receive the The first instruction of the protocol stack of the first card.

With reference to the first possible implementation manner or the second possible implementation manner of the third aspect, in a fourth possible implementation manner, the first receiving module is specifically configured to receive the The first instruction of the protocol stack of the second card.

In combination with the aforementioned third aspect or any one of the first possible implementation manner to the fourth possible implementation manner of the third aspect, in a fifth possible implementation manner, the first receiving module is also used to receive a second instruction from the dual-card user equipment, where the second instruction is used to indicate that the dual-card user equipment is idle;

The first sending module is further configured to forward the third paging message to the dual-card user equipment if receiving a third paging message from the third user equipment, wherein the third paging message The call message is sent when the third user equipment calls the second card of the dual-card user equipment.

According to a fourth aspect of the present invention, a dual-card user equipment includes:

The second sending module is configured to send a first instruction to the network-side device, the first instruction is used to indicate that the dual-card user equipment is busy, so that if the network-side device receives the second paging message, the network side device sends a user busy message to the second user equipment according to the first instruction, so that the second user equipment learns that the dual-card user equipment is busy according to the user busy message , wherein the second paging message is sent when the second user equipment calls the second card of the dual-card user equipment.

In the first possible implementation manner of the fourth aspect, it also includes:

A second receiving module, configured to receive a first paging message from the network side device, where the first paging message is the first paging message received by the network side device from the first user equipment After forwarding, the first paging message is sent to the network-side device when the first user equipment calls the first card of the dual-card user equipment;

A processing module, configured to generate a first instruction according to the first paging message.

With reference to the foregoing fourth aspect or the first possible implementation manner of the fourth aspect, in a second possible implementation manner, the second sending module is further configured to send a second instruction to the network side device, The second instruction is used to instruct the dual-card user equipment to be idle, so that if the network side equipment receives a third paging message from the third user equipment, the network side equipment will send the third paging message to the third paging message. The paging message is forwarded to the dual-card user equipment, wherein the third paging message is sent when the third user equipment calls the second card of the dual-card user equipment.

The embodiment of the present invention provides a communication method and device for a dual-card user equipment. Before the first card of the dual-card user equipment communicates with the first user equipment, the network side equipment receives an instruction from the dual-card user equipment. The first instruction that the user equipment is busy, if the second paging message sent when the second user equipment calls the second card of the dual-card user equipment is received, the network side device sends a user busy message to the second user equipment according to the first instruction , so that the second user equipment learns that the dual-card user equipment is busy according to the user busy message. Through this scheme, before the first card of the dual-card user equipment needs to communicate, the first instruction is sent to the network side device through the dual-card user equipment, so that when the first card of the dual-card user equipment is in the process of communicating, the command The user equipment calling the second card of the dual-card user equipment knows that the dual-card user equipment is busy, so as to prevent the user from hearing "the dialed user cannot be connected" and other prompts indicating that the second card is not on the network, which improves the user experience and reduces User complaints save a lot of manpower, financial and material resources.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a first schematic flow diagram of a communication method for a dual-card user equipment provided by an embodiment of the present invention;

FIG. 2 is a second schematic flow diagram of a communication method for a dual-card user equipment provided in an embodiment of the present invention;

FIG. 3 is a third schematic flowchart of a communication method for a dual-card user equipment provided in an embodiment of the present invention;

FIG. 4 is a fourth schematic flowchart of a communication method for a dual-card user equipment provided in an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a network side device provided by an embodiment of the present invention;

FIG. 6 is a first structural schematic diagram of a dual-card user equipment provided by an embodiment of the present invention;

FIG. 7 is a second structural schematic diagram of a dual-card user equipment provided by an embodiment of the present invention;

FIG. 8 is a second schematic structural diagram of a network-side device provided by an embodiment of the present invention;

FIG. 9 is a third structural schematic diagram of a dual-card user equipment provided by an embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The various technologies described herein can be used in various wireless communication systems, such as current 2G, 3G communication systems and next-generation communication systems, such as Global System for Mobile Communications (GSM, Global System for Mobile communications), Code Division Multiple Access (CDMA, CodeDivisionMultipleAccess) system, Time Division Multiple Access (TDMA, TimeDivisionMultipleAccess) system, Wideband Code Division Multiple Access (WCDMA, WidebandCodeDivisionMultipleAccessWireless) system, Frequency Division Multiple Access (FDMA, FrequencyDivisionMultipleAddressing) system, Orthogonal Frequency Division Multiple Access (OFDMA, OrthogonalFrequency-DivisionMultipleAccess) system, single carrier Frequency Division Multiple Access (SC-FDMA, Single Carrier Frequency Division Multiple Addressing) system, General Packet Radio Service (GPRS, General Packet Radio Service) system, Long Term Evolution (LTE, Long Term Evolution) system, and other such communication systems.

The user equipment may be a wireless terminal or a wired terminal. The wireless terminal may be a device that only provides voice and/or data connectivity to the user, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem. The wireless terminal can communicate with one or more core networks via a radio access network (for example, RAN, RadioAccessNetwork), and the wireless terminal can be a mobile terminal, such as a mobile phone (or called a "cellular" phone) and a computer with a mobile terminal , for example, may be portable, pocket, handheld, computer built-in, or vehicle-mounted mobile devices that exchange voice and/or data with the radio access network. For example, Personal Communication Service (PCS, Personal Communication Service) phone, cordless phone, Session Initiation Protocol (SIP) phone, Wireless Local Loop (WLL, Wireless Local Loop) station, Personal Digital Assistant (PDA, Personal Digital Assistant) and other equipment. Wireless terminal can also be called system, subscriber unit (SubscriberUnit), subscriber station (SubscriberStation), mobile station (MobileStation), mobile station (Mobile), remote station (RemoteStation), access point (AccessPoint), remote terminal (RemoteTerminal) , an access terminal (AccessTerminal), a user equipment (UserTerminal), a user agent (UserAgent), a user equipment (UserDevice), or a user equipment (UserEquipment).

Embodiment one

Please refer to Fig. 1, which is a communication method of a dual-card user equipment provided by an embodiment of the present invention, the method is a method of a network side device, including:

S101. Before the first card of the dual-card user equipment communicates with the first user equipment, the network side device receives a first instruction from the dual-card user equipment, where the first instruction is used to indicate that the dual-card user equipment is busy.

Exemplarily, the dual-card user equipment is a communication terminal device with two cards inserted therein. Before the dual-card user equipment communicates with a certain user equipment, in the embodiment of the present invention, the first card of the dual-card user equipment needs to The first user equipment communicates as an example. Before the first card of the dual-card user equipment communicates with the first user equipment, the dual-card user equipment will send a first instruction for indicating that the dual-card user equipment is busy to the network side device, That is to say, the network-side device will receive the first instruction from the dual-card user equipment.

Wherein, the dual-card user equipment may send the first instruction to the network-side device in two cases, one is to send the first paging message to the network-side device when the first user equipment calls the dual-card user equipment (that is, an incoming call) The first paging message is sent by the network side device after forwarding the first paging message to the dual-card user equipment, and the other is sent before the dual-card user equipment calls the first user equipment (that is, calls out).

S102. If the second paging message from the second user equipment is received, the network side device sends a user busy message to the second user equipment according to the first instruction, so that the second user equipment learns the dual card user equipment according to the user busy message busy, wherein the second paging message is sent when the second user equipment calls the second card of the dual-card user equipment.

Then, during the communication process between the first card of the dual-card user equipment and the first user equipment, if the network-side equipment receives the second paging message sent by the second user equipment, the network-side equipment sends a message to the second paging message according to the received first instruction. The second user equipment sends a user busy message, so that the second user equipment knows that the dual card user equipment is busy according to the user busy message, that is, after the network side equipment receives the first instruction, if there is another user equipment calling the dual card When the user equipment has a second card, the network side device will directly send a user busy message to the user equipment, so that the user equipment can know that the dual-card user equipment is busy according to the user busy message. The specific performance is that the user using the user equipment can hear Prompt voices such as "The user you dialed is in a call".

Please refer to FIG. 2, which is a communication method for a dual-card user equipment provided in an embodiment of the present invention. The method is a method on the dual-card user equipment side, and the method includes:

S201. Before the first card of the dual-card user equipment communicates with the first user equipment, the dual-card user equipment sends a first instruction to the network-side device. The first instruction is used to indicate that the dual-card user equipment is busy, so that the network-side device If the second paging message from the second user equipment is received, the network side device sends a user busy message to the second user equipment according to the first instruction, so that the second user equipment learns that the dual card user equipment is busy according to the user busy message, Wherein, the second paging message is sent when the second user equipment calls the second card of the dual-card user equipment.

After the dual-card user equipment receives the first paging message forwarded by the network-side device or needs to call the first user, the dual-card user equipment will generate a first instruction for indicating that the dual-card user equipment is busy, and then the dual-card user equipment Sending the first instruction to the network side equipment, so that when the first card of the dual card user equipment is communicating with the first user equipment, if the second paging message from the second user equipment is received, the network side equipment then Sending a user busy message to the second user equipment according to the first instruction, so that the second user equipment learns that the dual-card user equipment is busy according to the user busy message.

The embodiment of the present invention provides a communication method for a dual-card user equipment. Before the first card of the dual-card user equipment communicates with the first user equipment, the network side equipment receives an instruction from the dual-card user equipment. The busy first instruction, if the second paging message sent when the second user equipment calls the second card of the dual-card user equipment is received, the network side device sends a user busy message to the second user equipment according to the first instruction, so as to The second user equipment is made to learn that the dual-card user equipment is busy according to the user busy message. Through this solution, before the first card of the dual-card user equipment needs to communicate, the first instruction is sent to the network side device through the dual-card user equipment, so that when the first card of the dual-card user equipment is in the process of communicating, Let the user equipment calling the second card of the dual-card user equipment know that the dual-card user equipment is busy, so as to prevent the user from hearing "the dialed user cannot be connected" and other prompts indicating that the second card is not on the network, which improves the user experience and reduces It eliminates user complaints and saves a lot of manpower, financial and material resources.

Embodiment two

An embodiment of the present invention provides a communication method for a dual-card user equipment. When the first user equipment calls the dual-card user equipment, as shown in FIG. 3 , the method includes:

S301. The network side device receives a first paging message from a first user equipment.

When the first user equipment calls the dual-card user equipment, the network side equipment first receives a first paging message from the first user equipment, and the first paging message is when the first user equipment calls the first card of the dual-card user equipment. sent.

S302. The network side device sends a first paging message to the dual-card user equipment.

After the network side device receives the first paging message from the first user equipment calling the dual card user equipment, the network side device forwards the first paging message to the dual card user equipment.

S303. The dual-card user equipment generates a first instruction according to the first paging message.

After receiving the first paging message, the dual-card user equipment generates a first instruction for indicating that the dual-card user equipment is busy according to the first paging message before connecting the first user equipment and communicating with the first user equipment.

S304. The dual-card user equipment sends a first instruction to the network side device.

The dual-card user equipment sends the generated first instruction for indicating that the dual-card user equipment is busy to the network side device.

S305. The dual-card user equipment communicates with the first user equipment according to the first paging message.

The dual-card user means that after the device sends the first instruction, the first card of the dual-card user equipment communicates with the first user equipment according to the first paging message.

S306. If the network side device receives the second paging message from the second user equipment, send a user busy message to the second user equipment according to the first instruction.

During the communication between the dual card user equipment and the first user equipment, if the network side equipment receives the second paging message from the second user equipment, the network side equipment sends a user busy message to the second user equipment according to the first instruction, In order to make the second user equipment know that the dual-card user equipment is busy, the second paging message is sent when the second user equipment calls the second card of the dual-card user equipment, that is, when the network side equipment receives the first instruction After that, if other user equipment calls the second card of the dual-card user equipment after this, the network side device will directly send the user busy message to the user equipment, so that the user equipment can learn the dual-card user equipment according to the user busy message. Busy, the specific performance is that the user using the user device can hear the prompt voice indicating that the dual card user device is busy, such as "the user you dialed is in the middle of a call".

It should be noted that there is no chronological restriction between step S305 and step S306, that is, step S305 can be executed first and then step S306 can be executed, step S306 can be executed first and then step S305 can be executed, or step S305 and step S306 can be executed simultaneously , the present invention is not limited.

S307. After the first card of the dual-card user equipment finishes communicating with the first user equipment, the dual-card user equipment sends a second instruction to the network side device.

After the communication between the first card of the dual-card user equipment and the first user equipment is completed, the dual-card user equipment generates a second instruction indicating that the dual-card user equipment is idle according to the end of the communication, and sends the second instruction to the network side device, that is, the dual-card user equipment The card user equipment informs the network side equipment that the dual card user equipment is currently in an idle state by sending a second instruction, and if other user equipment calls the second card of the dual card user, the network side equipment can send the paging from the other user equipment The message is forwarded to the dual-card user equipment without prompting the other user equipment that the dual-card user equipment is busy.

S308. If the third paging message from the third user equipment is received, the network side device forwards the third paging message to the dual-card user equipment, wherein the third paging message is that the third user equipment calls the dual-card user Sent when the device's second card.

After the network-side device receives the second instruction from the dual-card user equipment, if the network-side device receives the third paging message from the third user equipment, the network-side device sends the second paging message according to the second instruction sent by the dual-card user equipment. The third paging message is forwarded to the dual-card user equipment, so that the dual-card user equipment can communicate with the third user equipment, wherein the third paging message is sent when the third user equipment calls the second card of the dual-card user equipment .

In order to more accurately understand the implementation of the solution of the present invention, corresponding to the communication method of the dual-card user equipment described in this embodiment, when the first user equipment calls the dual-card user equipment, the implementation of the method in the embodiment of the present invention depends on the scenario It is divided into three scenarios (Scenario 1 to Scenario 3) to describe the process of sending instructions and establishing communication for dual-card user equipment in different situations.

Scenario 1. Both the first instruction and the second instruction are sent to the network side device by the protocol stack of the first card of the dual-card user equipment:

If the network-side device to which the first card of the dual-card user equipment belongs receives the first paging message from the first user equipment, the network-side device to which the first card of the dual-card user equipment belongs sends the first paging message to the dual-card user equipment. The protocol stack of the first card of the card user equipment, the protocol stack of the first card of the dual-card user equipment sends the first instruction for indicating that the dual-card user equipment is busy to the dual-card user equipment before processing the first paging message The network-side device to which the second card belongs, and the network-side device to which the second card of the dual-card user equipment belongs set the second card of the dual-card user equipment as a user busy state according to the first instruction, so that the first card of the dual-card user equipment During the communication between the card and the first user equipment, when the network-side device to which the second card of the dual-card user equipment belongs receives the second paging message from the second user equipment, the network to which the second card of the dual-card user equipment belongs The side device prompts the second user equipment that the second card of the dual-card user equipment is busy, and after the protocol stack of the first card of the dual-card user equipment sends the first instruction, the protocol stack of the first card of the dual-card user equipment starts to process the second card. A paging message, that is, the first card of the dual-card user equipment communicates with the first user equipment, and after the communication between the first card of the dual-card user equipment and the first user equipment is completed, the protocol of the first card of the dual-card user equipment The stack sends a second instruction for indicating that the dual-card user equipment is idle to the network-side device to which the second card of the dual-card user equipment belongs, and the network-side device to which the second card of the dual-card user equipment belongs sets the dual-card user equipment according to the second instruction. The second card of the device is in the idle state of the user. If a third paging message is received from the third user equipment, the network side device to which the second card of the dual-card user equipment belongs will forward the third paging message to the dual-card user equipment .

Scenario 2. The first instruction is sent to the network side device by the protocol stack of the second card of the dual card user equipment, and the second instruction is sent to the network side device by the protocol stack of the first card of the dual card user equipment:

If the network-side device to which the first card of the dual-card user equipment belongs receives the first paging message from the first user equipment, the network-side device to which the first card of the dual-card user equipment belongs sends the first paging message to the dual-card user equipment. The protocol stack of the first card of the card user equipment, the protocol stack of the first card of the dual-card user equipment Before processing the first paging message, the dual-card user equipment switches from the protocol stack of the first card of the dual-card user equipment to the dual-card user equipment. The protocol stack of the second card of the card user equipment, the protocol stack of the second card of the dual-card user equipment sends a first instruction for indicating that the dual-card user equipment is busy to the network side device to which the second card of the dual-card user equipment belongs, The network-side device to which the second card of the dual-card user equipment belongs sets the second card of the dual-card user equipment to the user busy state according to the first instruction. In this way, the first card of the dual-card user equipment communicates with the first user equipment. In this method, when the network-side device to which the second card of the dual-card user equipment belongs receives the second paging message from the second user equipment, the network-side device to which the second card of the dual-card user equipment belongs prompts the second user equipment to dual-card The second card of the card user equipment is in a busy state, after the protocol stack of the second card of the dual card user equipment sends the first instruction, the dual card user equipment switches from the protocol stack of the second card of the dual card user equipment to the dual card user equipment The protocol stack of the first card of the dual-card user equipment, the protocol stack of the first card of the dual-card user equipment sends the first paging message to the first card of the dual-card user equipment to start processing the first paging message, that is, the first paging message is processed by the first card of the dual-card user equipment One card communicates with the first user equipment, and after the first card of the dual-card user equipment communicates with the first user equipment, the protocol stack of the first card of the dual-card user equipment sends a second message indicating that the dual-card user equipment is idle. The instruction is sent to the network-side device to which the second card of the dual-card user equipment belongs, and the network-side device to which the second card of the dual-card user equipment belongs sets the second card of the dual-card user equipment to the user idle state according to the second instruction. Upon receiving the third paging message from the third user equipment, the network-side device to which the second card of the dual-card user equipment belongs forwards the third paging message to the dual-card user equipment.

Scenario 3: Both the first command and the second command are sent to the network side device by the protocol stack of the second card of the dual-card user equipment:

If the network-side device to which the first card of the dual-card user equipment belongs receives the first paging message from the first user equipment, the network-side device to which the first card of the dual-card user equipment belongs sends the first paging message to the dual-card user equipment. The protocol stack of the first card of the card user equipment, the protocol stack of the first card of the dual-card user equipment Before processing the first paging message, the dual-card user equipment switches from the protocol stack of the first card of the dual-card user equipment to the dual-card user equipment. The protocol stack of the second card of the card user equipment, the protocol stack of the second card of the dual-card user equipment sends a first instruction for indicating that the dual-card user equipment is busy to the network side device to which the second card of the dual-card user equipment belongs, The network-side device to which the second card of the dual-card user equipment belongs sets the second card of the dual-card user equipment to the user busy state according to the first instruction. In this way, the first card of the dual-card user equipment communicates with the first user equipment. In this method, when the network-side device to which the second card of the dual-card user equipment belongs receives the second paging message from the second user equipment, the network-side device to which the second card of the dual-card user equipment belongs prompts the second user equipment to dual-card The second card of the card user equipment is in a busy state, after the protocol stack of the second card of the dual card user equipment sends the first instruction, the dual card user equipment switches from the protocol stack of the second card of the dual card user equipment to the dual card user equipment The protocol stack of the first card of the dual-card user equipment starts to process the first paging message, that is, the first card of the dual-card user equipment communicates with the first user equipment, and the first card of the dual-card user equipment communicates with the first user equipment. After the communication between the first card and the first user equipment is completed, the dual-card user equipment switches from the protocol stack of the first card of the dual-card user equipment to the protocol stack of the second card of the dual-card user equipment, and the second card of the dual-card user equipment The protocol stack of the dual-card user equipment sends a second instruction for indicating that the dual-card user equipment is idle to the network-side device to which the second card of the dual-card user equipment belongs, and the network-side device to which the second card of the dual-card user equipment belongs sets the dual-card user equipment according to the second instruction. The second card of the card user equipment is in the idle state of the user. If a third call message from the third user equipment is received, the network side device to which the second card of the dual card user equipment belongs will forward the third paging message to the dual card user equipment. user equipment.

An embodiment of the present invention provides a communication method for a dual-card user equipment. When the dual-card user equipment calls the first user equipment, as shown in FIG. 4 , the method includes:

S401. The dual-card user equipment receives call information input by a user operating a first card of the dual-card user equipment.

When the user who uses the dual-card user equipment operates the dual-card user equipment and needs to call the first user equipment, for example, when the user enters the number of the first user equipment and presses the dial key, the dual-card user equipment receives the user's operation of the dual-card user equipment. The call information entered by the device.

S402. The dual-card user equipment generates a first instruction.

Before the first card of the dual-card user equipment initiates a call to the first user equipment, the dual-card user equipment generates a first instruction for indicating that the dual-card user equipment is busy.

S403. The dual-card user equipment sends a first instruction to the network side device.

After the dual-card user equipment generates the first instruction, the dual-card user equipment sends the first instruction to the network side device.

S404. The dual-card user equipment initiates a call to the first user equipment.

The first card of the dual-card user equipment initiates a call request to the first user equipment that needs to communicate with the dual-card user equipment.

S405. The dual-card user equipment communicates with the first user equipment.

After the first card of the dual-card user equipment initiates a call request to the first user equipment, the first card of the dual-card user equipment communicates with the first user equipment.

S406. If the network side device receives the second paging message from the second user equipment, send a user busy message to the second user equipment according to the first instruction.

During the communication between the dual card user equipment and the first user equipment, if the network side equipment receives the second paging message from the second user equipment, the network side equipment sends a user busy message to the second user equipment according to the first instruction, In order to make the second user equipment know that the dual-card user equipment is busy, the second paging message is sent when the second user equipment calls the second card of the dual-card user equipment, that is, when the network side equipment receives the first instruction After that, if other user equipment calls the second card of the dual-card user equipment after this, the network side device will directly send the user busy message to the user equipment, so that the user equipment can learn the dual-card user equipment according to the user busy message. Busy, the specific performance is that the user using the user device can hear the prompt voice prompting that the dual-card user device is busy, such as "the user you dialed is in the middle of a call".

It should be noted that there is no time order limitation between step S405 and step S406, that is, step S405 can be executed first and then step S406 can be executed, step S406 can be executed first and then step S405 can be executed, or step S405 and step S406 can be executed simultaneously , the present invention is not limited.

S407. After the first card of the dual-card user equipment finishes communicating with the first user equipment, the dual-card user equipment sends a second instruction to the network side device.

After the communication between the dual-card user equipment and the first user equipment ends, the dual-card user equipment generates a second instruction indicating that the dual-card user equipment is idle according to the end of the communication, and sends the second instruction to the network side device, that is, the dual-card user equipment passes Sending the second instruction to inform the network side equipment that the dual-card user equipment is currently in an idle state, and if other user equipment calls the second card of the dual-card user equipment, the network side equipment can forward the paging message from the other user equipment to dual-card user equipment, instead of prompting that the dual-card user equipment of other user equipment is busy.

S408. If the third paging message from the third user equipment is received, the network side device forwards the third paging message to the dual-card user equipment, wherein the third paging message is that the third user equipment calls the dual-card user Sent when the device's second card.

After the network-side device receives the second instruction from the dual-card user equipment, if the network-side device receives the third paging message from the third user equipment, the network-side device, according to the second instruction sent by the dual-card user equipment, Forwarding the third paging message to the dual-card user equipment, so that the dual-card user equipment can communicate with the third user equipment, wherein the third paging message is when the third user equipment calls the second card of the dual-card user equipment sent.

Similarly, corresponding to the above-mentioned communication method of the dual-card user equipment, when the dual-card user equipment calls the first user equipment, the implementation of the method in the embodiment of the present invention is different due to different scenarios. Below, in order to understand more clearly The communication method provided by the embodiment of the present invention is divided into three scenarios (scenario 4 to scenario 6) to describe the process of the dual-card user equipment completing sending instructions and establishing communication in different situations.

Scenario 4: Both the first instruction and the second instruction are sent to the network side device by the protocol stack of the first card of the dual-card user equipment:

If the first card of the dual-card user equipment is ready to initiate a call to the first user equipment, before the protocol stack of the first card of the dual-card user equipment initiates the call, the protocol stack of the first card of the dual-card user equipment sends an indication The first instruction that the dual-card user equipment is busy is sent to the network-side device to which the second card of the dual-card user equipment belongs, and the network-side device to which the second card of the dual-card user equipment belongs sets the second card of the dual-card user equipment according to the first instruction. In this case, when the first card of the dual-card user equipment communicates with the first user equipment, when the network-side device to which the second card of the dual-card user equipment belongs receives the second When paging a message, the network-side device to which the second card of the dual-card user equipment belongs prompts the second user equipment that the second card of the dual-card user equipment is busy, and the protocol stack of the first card of the dual-card user equipment sends a first instruction Afterwards, the protocol stack of the first card of the dual-card user equipment initiates a call to the first user equipment, and the first card of the dual-card user equipment communicates with the first user equipment, and the first card of the dual-card user equipment communicates with the first user equipment. After the device communication is completed, the protocol stack of the first card of the dual-card user equipment sends a second instruction for indicating that the dual-card user equipment is idle to the network side device to which the second card of the dual-card user equipment belongs, and the second card of the dual-card user equipment The network-side device to which the two cards belong sets the second card of the dual-card user equipment to the user idle state according to the second instruction. If a third call message is received from the third user equipment, the network to which the second card of the dual-card user equipment belongs The side device then forwards the third paging message to the dual-card user equipment.

Scenario 5. The first instruction is sent to the network side device by the protocol stack of the second card of the dual card user equipment, and the second instruction is sent to the network side device by the protocol stack of the first card of the dual card user equipment:

If the first card of the dual-card user equipment is ready to initiate a call to the first user equipment, before the protocol stack of the first card of the dual-card user equipment initiates a call, the protocol stack of the first card of the dual-card user equipment from the dual-card user equipment The stack is switched to the protocol stack of the second card of the dual-card user equipment, and the protocol stack of the second card of the dual-card user equipment sends a first instruction for indicating that the dual-card user equipment is busy to the second card of the dual-card user equipment. The network-side device, the network-side device to which the second card of the dual-card user equipment belongs, sets the second card of the dual-card user equipment as the user busy state according to the first instruction, so that when the first card of the dual-card user equipment and the first user During device communication, when the network-side device to which the second card of the dual-card user equipment belongs receives the second paging message from the second user equipment, the network-side device to which the second card of the dual-card user equipment belongs prompts the second paging message. Two-card user equipment The second card of the dual-card user equipment is in a busy state. After the protocol stack of the second card of the dual-card user equipment sends the first instruction, the dual-card user equipment switches from the protocol stack of the second card of the dual-card user equipment to The protocol stack of the first card of the dual-card user equipment, the protocol stack of the first card of the dual-card user equipment initiates a call to the first user equipment, and the first card of the dual-card user equipment communicates with the first user equipment, and the dual-card user equipment After the communication between the first card of the user equipment and the first user equipment is completed, the protocol stack of the first card of the dual-card user equipment sends a second instruction for indicating that the dual-card user equipment is idle to the server to which the second card of the dual-card user equipment belongs. The network-side device, the network-side device to which the second card of the dual-card user equipment belongs, sets the second card of the dual-card user equipment as the user idle state according to the second instruction, and if a third call message from the third user equipment is received, the dual-card user equipment The network-side device to which the second card of the card user equipment belongs forwards the third paging message to the dual-card user equipment.

Scenario 6: Both the first instruction and the second instruction are sent to the network side device by the protocol stack of the second card of the dual-card user equipment:

If the first card of the dual-card user equipment is ready to initiate a call to the first user equipment, before the protocol stack of the first card of the dual-card user equipment initiates a call, the protocol stack of the first card of the dual-card user equipment from the dual-card user equipment The stack is switched to the protocol stack of the second card of the dual-card user equipment, and the protocol stack of the second card of the dual-card user equipment sends a first instruction for indicating that the dual-card user equipment is busy to the second card of the dual-card user equipment. The network-side device, the network-side device to which the second card of the dual-card user equipment belongs, sets the second card of the dual-card user equipment as the user busy state according to the first instruction, so that when the first card of the dual-card user equipment and the first user During device communication, when the network-side device to which the second card of the dual-card user equipment belongs receives the second paging message from the second user equipment, the network-side device to which the second card of the dual-card user equipment belongs prompts the second paging message. Two-card user equipment The second card of the dual-card user equipment is in a busy state. After the protocol stack of the second card of the dual-card user equipment sends the first instruction, the dual-card user equipment switches from the protocol stack of the second card of the dual-card user equipment to The protocol stack of the first card of the dual-card user equipment, the protocol stack of the first card of the dual-card user equipment initiates a call to the first user equipment, and the first card of the dual-card user equipment communicates with the first user equipment, and the dual-card user equipment After the communication between the first card of the user equipment and the first user equipment is completed, the dual-card user equipment switches from the protocol stack of the first card of the dual-card user equipment to the protocol stack of the second card of the dual-card user equipment, and the dual-card user equipment The protocol stack of the second card sends a second instruction for indicating that the dual-card user equipment is idle to the network-side device to which the second card of the dual-card user equipment belongs, and the network-side device to which the second card of the dual-card user equipment belongs according to the second The instruction sets the second card of the dual-card user equipment to the user idle state, and if a third paging message is received from the third user equipment, the network side device to which the second card of the dual-card user equipment belongs will forward the third paging message to a dual SIM user device.

The embodiment of the present invention provides a communication method for a dual-card user equipment. When the first card of the dual-card user equipment is called or initiates a call, the first card of the dual-card user equipment sends an instruction The first instruction that the dual-card user equipment is busy is sent to the network side equipment, so that the network side equipment sets the second card of the dual-card user equipment as a busy state according to the first instruction, so that the first card of the dual-card user equipment and the first During the communication process of the user equipment, if the second user equipment calls the second card of the dual-card user equipment, the network side equipment sends a message that the user is busy to the second user equipment according to the first instruction, so that the second user equipment can send a message according to the user busy status. The message that the dual-card user equipment is busy, after the communication between the dual-card user equipment and the first user, sends the second instruction to the network-side device through the first card of the dual-card user, so that the network-side device sets the dual-card according to the second instruction The second card of the user equipment is in an idle state. Through this solution, before the dual-card user equipment needs to communicate, the dual-card user equipment sends the first instruction for indicating that the dual-card user equipment is busy to the network side device, so that the first card of the dual-card user equipment is in communication. During the process, let the second user equipment calling the second card of the dual-card user equipment know that the dual-card user equipment is in a busy state, so as to prevent the second user equipment from hearing "the dialed call cannot be connected" to indicate that the dual-card user equipment The prompt that the second card is not in the network improves the user experience, reduces a lot of user complaints caused by this problem, and saves a lot of manpower, financial and material resources.

Embodiment Three

A network-side device 1 provided in an embodiment of the present invention corresponds to the above-mentioned method embodiment, and each functional unit of the network-side device can be used in the steps of the above-mentioned method. See Figure 5, including:

The first receiving module 10 is configured to receive a first instruction from the dual-card user equipment, and the first instruction is used to indicate that the dual-card user equipment is busy;

The first sending module 11 is configured to send a user busy message to the second user equipment according to the first instruction if receiving the second paging message from the second user equipment, so that the second user equipment Knowing that the dual-card user equipment is busy according to the user busy message, wherein the second paging message is sent when the second user equipment calls a second card of the dual-card user equipment.

Further, the first receiving module 10 is also configured to receive a first paging message from the first user equipment, and the first paging message is for the first user equipment to call the dual-card user equipment Sent when the first card of

The first sending module 11 is further configured to send the first paging message to the dual-card user equipment.

Further, the first sending module 11 is specifically configured to send the first paging message to a protocol stack of the first card of the dual-card user equipment.

Further, the first receiving module 10 is specifically configured to receive the first instruction from the protocol stack of the first card of the dual-card user equipment.

Further, the first receiving module 10 is specifically configured to receive the first instruction from the protocol stack of the second card of the dual-card user equipment.

The first receiving module 10 is further configured to receive a second instruction from the dual-card user equipment, where the second instruction is used to indicate that the dual-card user equipment is idle;

Further, the first sending module 11 is further configured to forward the third paging message to the dual-card user equipment if receiving the third paging message from the third user equipment, wherein the The third paging message is sent when the third user equipment calls the second card of the dual-card user equipment.

Embodiments of the present invention provide a network-side device, which can know and set the dual-card user equipment in a busy state in time by receiving the first instruction sent by the dual-card user equipment to indicate that the dual-card user equipment is busy, so that the dual-card During the communication process, if the first card of the user equipment receives the second paging message from the second user equipment, the network side equipment sends a user busy message to the second user equipment according to the first instruction, so that the second user equipment It is learned that the dual-card user equipment is busy according to the user busy message. Through this scheme, before the dual-card user equipment needs to communicate, the network side device can know the busy message of the dual-card user equipment in time, so that the second user equipment can know that the dual-card user equipment is busy according to the busy message, thereby avoiding the dual-card user equipment. During the communication process of the first card of the user equipment, when the second user equipment dials the second card of the dual-card user equipment, it hears "the dialed call cannot be connected" and other prompts indicating that the second card of the dual-card user equipment is not online. The user's trust in the network operator and the user complaints caused by this problem are reduced.

An embodiment of the present invention provides a dual-card user equipment 2. Corresponding to the above-mentioned method embodiment, each functional unit of the dual-card user equipment can be used in the above-mentioned method steps. See Figure 6, including:

The second sending module 21 is configured to send a first instruction to the network side equipment, the first instruction is used to indicate that the dual card user equipment is busy, so that if the network side equipment receives the first instruction from the second user equipment Two paging messages, the network side device sends a user busy message to the second user equipment according to the first instruction, so that the second user equipment learns the dual card user equipment according to the user busy message busy, wherein the second paging message is sent when the second user equipment calls the second card of the dual-card user equipment.

Further, as shown in FIG. 7, the dual-card user equipment 2 also includes:

The second receiving module 20 is configured to receive a first paging message from the network side device, where the first paging message is that the network side device receives the first paging message from the first user equipment Forwarding after the message, the first paging message is sent to the network-side device when the first user equipment calls the first card of the dual-card user equipment;

The processing module 22 is configured to generate a first instruction according to the first paging message.

Further, the second sending module 21 is also used to send a second instruction to the network side device, the second instruction is used to instruct the dual card user equipment to be idle, so that if the network side device receives Upon receiving a third paging message from the third user equipment, the network side device forwards the third paging message to the dual-card user equipment, wherein the third paging message is the third It is sent when the user equipment calls the second card of the dual-card user equipment.

An embodiment of the present invention provides a dual-card user equipment. Before the dual-card user equipment communicates with the first user equipment, it first sends a first instruction for indicating that the dual-card user equipment is busy to the network side equipment, so that the During the communication process of the card user equipment, if the paging message from the second user equipment is received, the network side equipment will send the message that the user is busy to the second user equipment according to the first instruction, so that the second user equipment It is learned that the dual-card user equipment is busy. Through this solution, before the dual-card user equipment needs to communicate, the dual-card user equipment has sent the first instruction that the dual-card user equipment is busy to the network side device, so that during the communication process of the dual-card user equipment, if the For the paging message of the second user equipment, the network side device sends the message that the user is busy to the second user equipment according to the first instruction, so that the second user equipment knows that the dual-card user equipment is busy according to the message that the user is busy, thereby avoiding the dual-card user equipment. During the communication process of the first card of the card user equipment, when the second user equipment dials the second card of the dual-card user equipment, it hears a prompt indicating that the second card of the dual-card user equipment is not on the network, such as "the dialed call cannot be connected". The user experience is improved, user complaints are reduced, and a lot of resources are saved.

Embodiment four

An embodiment of the present invention provides a network-side device 1. As shown in FIG. 8 , the network-side device 1 includes a receiver 10, a transmitter 11, a processor 12, and a memory 13, wherein,

The receiver 10 can be used to receive uplink signals from terminal equipment such as dual-card user equipment, especially, if other user equipment needs to communicate with the dual-card user equipment, the receiver 10 receives a call request message from other user equipment.

The transmitter 11 can be used to send downlink signals to terminal equipment such as dual-card user equipment. In particular, if other user equipment needs to communicate with the dual-card user equipment, the transmitter 11 can forward the call request message from other user equipment to the dual-card user equipment. card user equipment.

The processor 12 is the control and processing center of the network side equipment. By running the software program stored in the memory 13, and calling and processing the data stored in the memory, the network side equipment is controlled to send and receive signals, and the network side equipment is realized. Other functions.

The memory 13 can be used to store software programs and data, so that the processor 12 can implement the signal sending and receiving and other functions of the network side equipment by running the software programs stored in the memory 13 .

In the embodiment of the present invention, after the receiver 10 of the network side device 1 receives the first paging message from the first user equipment, the first paging message is sent when the first user equipment calls the first card of the dual-card user equipment The processor 12 inquires about the state of the first card of the dual-card user equipment, and stores the inquiry result, that is, the busy or idle information of the first card of the dual-card user equipment, into the memory 13, if the first card of the dual-card user equipment One card is idle state, then processor 12 controls transmitter 11 to send the first paging message to dual-card user equipment, if the first card of dual-card user equipment is busy status, then processor 12 controls transmitter 11 to send such as Information such as "the user you dialed is busy" is used to prompt the first card of the dual-card user equipment to be busy to the first user equipment.

If the first card of the dual-card user equipment is in an idle state, after the transmitter 11 sends the first paging message to the dual-card user equipment, the receiver 10 receives a first instruction from the dual-card user equipment, and the first instruction is used for Indicate that the dual-card user equipment is busy, and then store the first instruction in the memory 13 by the processor 12, so that, during the communication process between the first card of the dual-card user equipment and the first user equipment, if the receiver 10 receives a message from The second paging message of the second user equipment, the second paging message is sent when the second user equipment calls the second card of the dual card user equipment, then the processor 12 controls the transmitter 11 to send the second paging message to the second user according to the first instruction The device sends a message such as "the user you dialed is busy" for prompting that the dual-card user device is busy, so that the second user device learns that the dual-card user device is currently in a busy state.

After the communication between the first card of the dual-card user equipment and the first user equipment ends, the receiver 10 receives a second instruction from the dual-card user equipment, the second instruction is used to indicate that the dual-card user equipment is idle, and then the processor 12 storing the second instruction in the memory 13, so that if the receiver 10 receives the third paging message from the third user equipment, the third paging message is that the third user equipment calls the second card of the dual-card user equipment If the third paging message is sent, the processor 12 controls the transmitter 11 to forward the third paging message to the dual-card user equipment.

Embodiments of the present invention provide a network-side device, which can know and set the dual-card user equipment in a busy state in time by receiving the first instruction sent by the dual-card user equipment to indicate that the dual-card user equipment is busy, so that the dual-card During the communication process, if the first card of the user equipment receives the second paging message from the second user equipment, the network side equipment sends a user busy message to the second user equipment according to the first instruction, so that the second user equipment It is learned that the dual-card user equipment is busy according to the user busy message. Through this scheme, before the dual-card user equipment needs to communicate, the network side device can know the busy message of the dual-card user equipment in time, so that the second user equipment can know that the dual-card user equipment is busy according to the busy message, thereby avoiding the dual-card user equipment. During the communication process of the first card of the user equipment, when the second user equipment dials the second card of the dual-card user equipment, it hears "the dialed call cannot be connected" and other prompts indicating that the second card of the dual-card user equipment is not online. The user's trust in the network operator and the user complaints caused by this problem are reduced.

An embodiment of the present invention provides a dual-card user equipment 2. As shown in FIG. 9, the dual-card user equipment 2 includes a receiver 20, a transmitter 21, a processor 22, and a memory 23, wherein,

The receiver 20 can be used to receive downlink signals from network-side equipment such as base stations. In particular, if other user equipment needs to communicate with dual-card user equipment, the receiver 20 receives signals sent from other user equipment and forwards them through the network-side equipment. call request message.

The transmitter 21 can be used to send an uplink signal to a network side device such as a base station. In particular, if other user equipment needs to communicate with the dual-card user equipment, the transmitter 21 can send a call request message from other user equipment to the dual-card user. equipment.

The processor 22 is the control and processing center of the dual-card user equipment. By running the software program stored in the memory 23, and calling and processing the data stored in the memory 23, the dual-card user equipment is controlled to send and receive signals, and realize dual-card user equipment. Other functions of the card user equipment.

The memory 23 can be used to store software programs and data, so that the processor 22 can implement the signal sending and receiving and other functions of the dual-card user equipment by running the software programs stored in the memory 23 .

In the embodiment of the present invention, the dual-card user equipment is a user equipment with two cards, that is, a first card and a second card. If the first card of the dual-card user equipment 2 is in an idle state, the dual-card user equipment 2 The receiver 20 receives the first paging message from the network side equipment, the first paging message is forwarded by the network side equipment after receiving the first paging message from the first user equipment, the first paging message is the first user equipment sent when the device calls the first card of the dual-card user equipment, and then the processor 22 generates a first instruction according to the first paging message, the first instruction is used to indicate that the dual-card user equipment is busy, and stores the first instruction in the memory 23, the processor 22 controls the transmitter 21 to send the first instruction to the network-side device, so that, during the communication process between the first card of the dual-card user device and the first user device, if the network-side device receives a message from The second paging message of the second user equipment, the second paging message is sent when the second user equipment calls the second card of the dual-card user equipment, and the network side equipment sends the second user equipment such as " The message that the user you dialed is busy" is used to prompt that the second card of the dual-card user equipment is busy, so that the second user equipment is informed that the second card of the dual-card user equipment is currently in a busy state.

After the communication between the first card of the dual-card user equipment and the first user equipment ends, the processor 22 generates a second instruction according to the information of the end of the communication, and the second instruction is used to indicate that the dual-card user equipment is idle, and stores the second instruction in In the memory 23, the processor 22 controls the transmitter 21 to send the second instruction to the network side equipment, so that if the network side equipment receives the third paging message from the third user equipment, the third paging message is the first When the third user equipment calls the second card of the dual-card user equipment, the receiver 20 receives the third paging message sent from the third user equipment and forwarded by the network side equipment.

An embodiment of the present invention provides a dual-card user equipment. Before the dual-card user equipment communicates with the first user equipment, it first sends a first instruction for indicating that the dual-card user equipment is busy to the network side equipment, so that the During the communication process of the card user equipment, if the paging message from the second user equipment is received, the network side equipment will send the message that the user is busy to the second user equipment according to the first instruction, so that the second user equipment It is learned that the dual-card user equipment is busy. Through this solution, before the dual-card user equipment needs to communicate, the dual-card user equipment has sent the first instruction that the dual-card user equipment is busy to the network side device, so that during the communication process of the dual-card user equipment, if the For the paging message of the second user equipment, the network side device sends the message that the user is busy to the second user equipment according to the first instruction, so that the second user equipment knows that the dual-card user equipment is busy according to the message that the user is busy, thereby avoiding the dual-card user equipment. During the communication process of the first card of the card user equipment, when the second user equipment dials the second card of the dual-card user equipment, it hears a prompt indicating that the second card of the dual-card user equipment is not on the network, such as "the dialed call cannot be connected". The user experience is improved, user complaints are reduced, and a lot of resources are saved.

Those skilled in the art can clearly understand that for the convenience and brevity of the description, only the division of the above-mentioned functional modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional modules according to needs. The internal structure of the device is divided into different functional modules to complete all or part of the functions described above. For the specific working process of the above-described system, device, and unit, reference may be made to the corresponding process in the foregoing method embodiments, and details are not repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed system, device and method can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the modules or units is only a logical function division, and there may be other division methods in actual implementation. For example, multiple units or components can be Incorporation may either be integrated into another system, or some features may be omitted, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) execute all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disk or optical disk and other media that can store program codes.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (21)

1. A communication method for dual-card user equipment, characterized in that, comprising: Before the first card of the dual-card user equipment communicates with the first user equipment, the network side device receives a first instruction from the dual-card user equipment, and the first instruction is used to indicate that the dual-card user equipment is busy; If the second paging message from the second user equipment is received, the network side device sends a user busy message to the second user equipment according to the first instruction, so that the second user equipment according to the The user is busy message to learn that the dual-card user equipment is busy, wherein the second paging message is sent when the second user equipment calls the second card of the dual-card user equipment, and the dual-card user equipment The first card and the second card of the dual-card user equipment respectively belong to respective networks. 2. The communication method for dual-card user equipment according to claim 1, wherein before the network side device receives the first instruction from the dual-card user equipment, the method further comprises: The network side device receives a first paging message from the first user equipment, where the first paging message is sent when the first user equipment calls the first card of the dual-card user equipment; The network-side device sends the first paging message to the dual-card user equipment; Wherein, the network side device receiving the first instruction from the dual-card user equipment includes: The network-side device receives a first instruction generated from the dual-card user equipment according to the first paging message. 3. The communication method for dual-card user equipment according to claim 2, wherein the sending of the first paging message to the dual-card user equipment by the network side device comprises: The network side device sends the first paging message to the protocol stack of the first card of the dual-card user equipment. 4. The communication method for dual-card user equipment according to claim 2 or 3, wherein the network side device receiving the first instruction from the dual-card user equipment comprises: The network side device receives the first instruction from the protocol stack of the first card of the dual-card user equipment. 5. The communication method of the dual-card user equipment according to claim 2 or 3, wherein the network side device receiving the first instruction from the dual-card user equipment comprises: The network side device receives the first instruction from the protocol stack of the second card of the dual-card user equipment. 6. The communication method of the dual-card user equipment according to any one of claims 1-3, wherein the method further comprises: After the first card of the dual-card user equipment finishes communicating with the first user equipment, the network side device receives a second instruction from the dual-card user equipment, and the second instruction is used to instruct the Dual card user equipment idle; If the third paging message from the third user equipment is received, the network side device forwards the third paging message to the dual-card user equipment, wherein the third paging message is the It is sent when the third user equipment calls the second card of the dual-card user equipment. 7. A communication method for dual-card user equipment, characterized in that, comprising: Before the first card of the dual-card user equipment communicates with the first user equipment, the dual-card user equipment sends a first instruction to the network side device, the first instruction is used to indicate that the dual-card user equipment is busy, so that all If the network side device receives the second paging message from the second user equipment, the network side device sends a user busy message to the second user equipment according to the first instruction, so that the second user equipment The device learns that the dual-card user equipment is busy according to the user busy message, wherein the second paging message is sent when the second user equipment calls the second card of the dual-card user equipment, and the dual-card user equipment The first card of the card user equipment and the second card of the dual-card user equipment belong to respective networks. 8. The communication method for dual-card user equipment according to claim 7, wherein before the dual-card user equipment sends the first instruction to the network side device, the method further comprises: The dual-card user equipment receives a first paging message from the network side device, and the first paging message is after the network side device receives the first paging message from the first user equipment Forwarded; The dual-card user equipment generates a first instruction according to the first paging message. 9. The communication method of the dual-card user equipment according to claim 8, wherein the receiving of the first paging message from the network-side device by the dual-card user equipment comprises: The protocol stack of the first card of the dual-card user equipment receives the first paging message from the network side device. 10. The communication method of the dual-card user equipment according to claim 8 or 9, wherein the sending of the first instruction by the dual-card user equipment to the network side device comprises: The protocol stack of the first card of the dual-card user equipment sends the first instruction to the network side device. 11. The communication method for dual-card user equipment according to claim 8 or 9, wherein the sending of the first instruction by the dual-card user equipment to the network side device comprises: The protocol stack of the second card of the dual-card user equipment sends the first instruction to the network side device. 12. The communication method of the dual-card user equipment according to any one of claims 7-9, wherein the method further comprises: After the communication between the first card of the dual-card user equipment and the first user equipment is completed, the dual-card user equipment sends a second instruction to the network side device, and the second instruction is used to instruct the dual-card user equipment to The card user equipment is idle, so that if the network side equipment receives a third paging message from the third user equipment, the network side equipment forwards the third paging message to the dual card user equipment, Wherein, the third paging message is sent when the third user equipment calls the second card of the dual-card user equipment. 13. A network side device, characterized in that it comprises: A first receiving module, configured to receive a first instruction from a dual-card user equipment, where the first instruction is used to indicate that the dual-card user equipment is busy; The first sending module is configured to, if receiving the second paging message from the second user equipment, send a user busy message to the second user equipment according to the first instruction, so that the second user equipment according to The user busy message learns that the dual-card user equipment is busy, wherein the second paging message is sent when the second user equipment calls the second card of the dual-card user equipment, and the dual-card user The first card of the device and the second card of the dual-card user equipment belong to respective networks. 14. The network side device according to claim 13, characterized in that, The first receiving module is further configured to receive a first paging message from a first user equipment, where the first paging message is sent when the first user equipment calls the first card of the dual-card user equipment of; The first sending module is further configured to send the first paging message to the dual-card user equipment. 15. The network side device according to claim 14, wherein the first sending module is specifically configured to send the first paging message to a protocol stack of the first card of the dual-card user equipment. 16. The network-side device according to claim 14 or 15, wherein the first receiving module is specifically configured to receive the first instruction from the protocol stack of the first card of the dual-card user equipment . 17. The network-side device according to claim 14 or 15, wherein the first receiving module is specifically configured to receive the first instruction from the protocol stack of the second card of the dual-card user equipment . 18. The network side device according to any one of claims 13-15, characterized in that, The first receiving module is further configured to receive a second instruction from the dual-card user equipment, where the second instruction is used to indicate that the dual-card user equipment is idle; The first sending module is further configured to forward the third paging message to the dual-card user equipment if receiving a third paging message from the third user equipment, wherein the third paging message The call message is sent when the third user equipment calls the second card of the dual-card user equipment. 19. A dual-card user equipment, comprising: The second sending module is configured to send a first instruction to the network-side device, the first instruction is used to indicate that the dual-card user equipment is busy, so that if the network-side device receives the second paging message, the network side device sends a user busy message to the second user equipment according to the first instruction, so that the second user equipment learns that the dual-card user equipment is busy according to the user busy message , wherein the second paging message is sent when the second user equipment calls the second card of the dual-card user equipment, the first card of the dual-card user equipment and the The second cards respectively belong to their respective networks. 20. The dual-card user equipment according to claim 19, further comprising: The second receiving module is configured to receive a first paging message from the network side device, where the first paging message is forwarded by the network side device after receiving the first paging message from the first user equipment The first paging message is sent to the network side device when the first user equipment calls the first card of the dual-card user equipment; A processing module, configured to generate a first instruction according to the first paging message. 21. The dual card user equipment according to claim 19 or 20, wherein the second sending module is further configured to send a second instruction to the network side device, the second instruction is used to instruct the The dual-card user equipment is idle, so that if the network-side equipment receives a third paging message from a third user equipment, the network-side equipment forwards the third paging message to the dual-card user device, wherein the third paging message is sent when the third user equipment calls the second card of the dual-card user equipment.