Paging collision resolution method and apparatus
Through the first SIM card to determine the paging timing and send collision information during the registration process, the receiving network solves the information update paging timing, solves the problem of paging timing collision in the multi-card terminal, and achieves timely and accurate collision resolution.
Patent Information
- Application Number
- CN202080002736.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2020-10-12
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2040-10-12
AI Technical Summary
The chance of collides in paging multiple SIM cards in multiple card terminals, resulting in problems with the terminal receiving paging, and the prior art is difficult to solve paging collisions in a timely and accurate manner.
Register with the network through the first SIM card, receive the registration success message to determine the paging timing, and send the paging collision information to the network in the case of collision, and update the paging timing of the receiving network's collision resolution information.
Determine whether the paging timing is colliding in a timely manner, and resolve the collision between paging timing in a timely manner in the case of collision to avoid waste of resources and paging failures.
Smart Images
Figure CN114631368B_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the field of communication technology, and in particular to a paging collision resolution method, a paging collision resolution device, an electronic device, and a computer-readable storage medium. Background Art
[0002] For a multi-card terminal, multiple SIM (Subscriber Identity Module) cards may be provided in the terminal. The paging timings of the multiple SIM cards receiving paging messages may overlap and collide, thereby causing problems in the terminal receiving paging messages.
[0003] The methods for solving this problem in related technologies mainly include the following:
[0004] When a paging collision occurs, the terminal sends auxiliary information related to the user equipment identity to the network for reference in returning a new user equipment identity. However, the network may not support the user equipment identity reported by the terminal, resulting in the network returning a random user equipment identity for the terminal, which still has a high possibility of paging collision.
[0005] The network pre-configures an additional user equipment identifier for the terminal. When a paging collision occurs, the terminal requests the network to switch the user equipment identifier, and the terminal can then switch to using the additional user equipment identifier. However, this method requires configuring an additional user equipment identifier regardless of whether the terminal experiences a paging collision, which wastes resources. Moreover, the pre-configured user equipment identifier does not necessarily prevent paging collisions during actual use of the terminal.
[0006] When a paging collision occurs, the terminal sends an offset to the network, which then determines a new user equipment identifier for the terminal based on the offset. However, since the terminal does not have a global view, the offset it sends to the network may cause other paging collisions.
[0007] When a paging collision occurs, the terminal randomly requests a new user equipment identifier from the network. This process is highly random, and it is difficult to guarantee that a paging collision can be avoided based on a new user equipment identifier.
[0008] It can be seen that the current methods for resolving paging collisions all have some problems, which makes it difficult to resolve paging collisions in a timely and accurate manner. Summary of the Invention
[0009] In view of this, embodiments of the present disclosure propose a paging collision resolution method, a paging collision resolution device, an electronic device, and a computer-readable storage medium to solve technical problems in related technologies.
[0010] According to a first aspect of an embodiment of the present disclosure, a paging collision solution is provided, applicable to a terminal, wherein at least a first SIM card and a second SIM card are provided in the terminal, the method comprising:
[0011] Registering with a network through a first SIM card, receiving a first registration success message, and determining a first paging opportunity corresponding to the first SIM card according to the first registration success message;
[0012] In response to determining that the first paging occasion collides with a second paging occasion corresponding to the second SIM card, sending paging collision information to the network in a registration completion message via the first SIM card, wherein the second SIM card has completed registration;
[0013] receiving first collision resolution information determined by the network according to the paging collision information, and updating the first paging occasion according to the first collision resolution information.
[0014] According to a second aspect of an embodiment of the present disclosure, a paging collision resolution device is provided, applicable to a terminal, wherein at least a first SIM card and a second SIM card are provided in the terminal, the device comprising:
[0015] A first registration module is configured to register with the network through a first SIM card, receive a first registration success message, and determine a first paging opportunity corresponding to the first SIM card according to the first registration success message;
[0016] a first information sending module configured to, in response to determining that the first paging opportunity collides with a second paging opportunity corresponding to the second SIM card, send paging collision information to the network in a registration completion message via the first SIM card, wherein the second SIM card has completed registration;
[0017] The first collision resolution module is configured to receive first collision resolution information determined by the network according to the paging collision information, and update the first paging occasion according to the first collision resolution information.
[0018] According to a third aspect of an embodiment of the present disclosure, a paging collision solution is proposed, applicable to a network, the method comprising:
[0019] receiving a registration completion message sent by the first SIM card in the terminal, wherein the registration completion message carries paging collision information;
[0020] Determine first collision resolution information according to the paging collision information, and send the first paging collision information to the first SIM card, wherein the first collision resolution information is used to update a first paging occasion corresponding to the first SIM card.
[0021] According to a fourth aspect of an embodiment of the present disclosure, a paging collision resolution device is provided, applicable to a network, the device comprising:
[0022] A first receiving module is configured to receive a registration completion message sent by a first SIM card in the terminal, wherein the registration completion message carries paging collision information;
[0023] The first resolution module is configured to determine first collision resolution information according to the paging collision information, and send the first collision resolution information to the first SIM card, wherein the first collision resolution information is used to update a first paging opportunity corresponding to the first SIM card.
[0024] According to a fifth aspect of the embodiments of the present disclosure, an electronic device is provided, including:
[0025] processor;
[0026] a memory for storing processor-executable instructions;
[0027] The processor is configured to execute the above method applicable to the terminal.
[0028] According to a sixth aspect of the embodiments of the present disclosure, an electronic device is provided, including:
[0029] processor;
[0030] a memory for storing processor-executable instructions;
[0031] The processor is configured to execute the above method applicable to the network.
[0032] According to a seventh aspect of an embodiment of the present disclosure, a computer-readable storage medium is provided, on which a computer program is stored. When the program is executed by a processor, the steps in the above-mentioned method applicable to the terminal are performed.
[0033] According to an eighth aspect of an embodiment of the present disclosure, a computer-readable storage medium is provided, on which a computer program is stored. When the program is executed by a processor, the steps in the above-mentioned method applicable to a network are performed.
[0034] According to an embodiment of the present disclosure, whether there is a paging collision between the first paging opportunity and the second paging opportunity can be determined during the registration process of the first SIM card. Since the registration process of the first SIM card is the earliest process that can determine the first paging opportunity, it is possible to promptly determine whether the first paging opportunity and the second paging opportunity collide. In the event of a collision, paging collision information is promptly sent to the network, and the collision between the first paging opportunity and the second paging opportunity is promptly resolved based on the first collision resolution information returned by the network. BRIEF DESCRIPTION OF THE DRAWINGS
[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0036] Figure 1 The figure is a schematic flow chart showing a paging collision solution method according to an embodiment of the present disclosure.
[0037] Figure 2 It is a schematic flow chart showing another paging collision solution method according to an embodiment of the present disclosure.
[0038] Figure 3 This is a schematic flow chart showing another method for resolving paging collision according to an embodiment of the present disclosure.
[0039] Figure 4 This is a schematic flow chart showing another method for resolving paging collision according to an embodiment of the present disclosure.
[0040] Figure 5 This is a schematic flow chart showing another method for resolving paging collision according to an embodiment of the present disclosure.
[0041] Figure 6 This is a schematic flow chart showing another method for resolving paging collision according to an embodiment of the present disclosure.
[0042] Figure 7 This is a schematic flow chart showing another method for resolving paging collision according to an embodiment of the present disclosure.
[0043] Figure 8 This is a schematic flow chart showing another method for resolving paging collision according to an embodiment of the present disclosure.
[0044] Figure 9 It is a schematic block diagram of a paging collision resolution device according to an embodiment of the present disclosure.
[0045] Figure 10 It is a schematic block diagram showing another paging collision resolution device according to an embodiment of the present disclosure.
[0046] Figure 11 It is a schematic block diagram showing another paging collision resolution device according to an embodiment of the present disclosure.
[0047] Figure 12 It is a schematic block diagram showing another paging collision resolution device according to an embodiment of the present disclosure.
[0048] Figure 13 It is a schematic block diagram of a device for resolving paging collision according to an embodiment of the present disclosure. DETAILED DESCRIPTION
[0049] The following will be combined with the accompanying drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the embodiments described are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present disclosure.
[0050] Figure 1 This is a schematic flow chart illustrating a paging collision resolution method according to an embodiment of the present disclosure. The paging collision resolution method illustrated in this embodiment can be applied to terminals, including but not limited to electronic devices such as mobile phones, tablets, wearable devices, sensors, and IoT devices. The terminal can function as a user equipment (UE) and communicate with a base station, including but not limited to base stations in communication systems such as 4G, 5G, and 6G base stations.
[0051] The terminal may be provided with multiple SIM cards, for example, USIM (Universal Subscriber Identity Module) cards. These multiple SIM cards may belong to the same operator network or different operator networks. The following description of the technical solution of the present disclosure is primarily based on the case where at least a first SIM card and a second SIM card are provided in the terminal.
[0052] like Figure 1 As shown, the paging collision solution may include the following steps:
[0053] In step S101, registering with a network through a first SIM card, receiving a first registration success message, and determining a first paging opportunity corresponding to the first SIM card according to the first registration success message;
[0054] In step S102, in response to determining that the first paging occasion collides with the second paging occasion corresponding to the second SIM card, sending paging collision information to the network in a registration completion message via the first SIM card, wherein the second SIM card has completed registration;
[0055] In step S103, first collision resolution information determined by the network according to the paging collision information is received, and the first paging occasion is updated according to the first collision resolution information.
[0056] In one embodiment, when the second SIM card has already been registered, the first SIM card can be used to register with the network, for example, with the network of the operator to which the first SIM card belongs (for example, the first core network). For example, when the second SIM card has already been registered, for example, registration has been completed with the network of the operator to which the second SIM card belongs (for example, the second core network). The operators of the first SIM card and the second SIM card can be the same operator or different operators.
[0057] The network can return a first registration success message to the first SIM card, such as a registration accept message. The first SIM card can determine the first paging opportunity corresponding to the first SIM card based on the first registration success message. For example, the first registration success message can carry a user equipment identifier corresponding to the first SIM card. The first SIM card can perform calculations based on the user equipment identifier to obtain a first paging opportunity (Paging Occasion, abbreviated as PO). Then, the first SIM card can monitor the paging message broadcast by the corresponding base station of the network based on the first paging opportunity.
[0058] When the second SIM card is also registered, the base station can determine the user equipment identifier corresponding to the second SIM card, and then determine the second paging opportunity corresponding to the second SIM card according to the user equipment identifier corresponding to the second SIM card. The terminal can receive the paging message through the first SIM card at the first paging opportunity and receive the paging message through the second SIM card at the second paging opportunity. If there is a collision between the first paging opportunity and the second paging opportunity, for example, the first paging opportunity and the second paging opportunity overlap in the time domain and / or frequency domain, it will affect the operation of the terminal to receive the paging message.
[0059] When it is determined that the first paging occasion collides with the second paging occasion, the first SIM card may send a registration complete message to the network and add paging collision information to the registration complete message.
[0060] In one embodiment, the paging collision information may include the time domain resources and / or frequency domain resources where the first paging opportunity and the second paging opportunity collide, so that the network can determine how the specific first paging opportunity and the second paging opportunity collide, so as to generate the first collision resolution information in a targeted manner and return it to the terminal, so that the terminal updates the first paging opportunity according to the first collision resolution information, and the updated first paging opportunity can accurately avoid the second paging opportunity, thereby avoiding collision with the second paging opportunity.
[0061] The first collision resolution information may be carried in NAS (Non-Access Stratum) signaling (eg, UE configuration Update signaling) and sent to the first SIM card.
[0062] In one embodiment, the paging collision information may also include the time domain resources and / or frequency domain resources corresponding to the second paging opportunity. Based on this, the network can determine the time-frequency resources corresponding to the second paging opportunity, and thus specifically determine other time-frequency resources that can completely avoid the time-frequency resources corresponding to the second paging opportunity as the time-frequency resources corresponding to the new first paging opportunity, and then determine the first collision resolution information based on the other time-frequency resources.
[0063] In one embodiment, the paging collision information may further include paging collision indication information, so that after receiving the paging collision information, the network can determine whether the time domain resources and / or frequency domain resources in the paging collision information are for paging collision based on the paging collision indication information.
[0064] In one embodiment, determining that the first paging opportunity collides with the second paging opportunity may be that the terminal determines that the first paging opportunity and the second paging opportunity have collided, or that the terminal determines that the first paging opportunity and the second paging opportunity will collide (for example, within a short time after the current moment).
[0065] In one embodiment, the first SIM card can carry paging collision information in the registration completion information and send it to the network only when the collision between the first paging opportunity and the second paging opportunity meets the preset conditions, where the preset conditions include but are not limited to the overlapping time domain resources and / or frequency domain resources between the first paging opportunity and the second paging opportunity being greater than a preset value, and the number of overlaps between the first paging opportunity and the second paging opportunity being greater than a preset number.
[0066] According to an embodiment of the present disclosure, whether there is a paging collision between the first paging opportunity and the second paging opportunity can be determined during the registration process of the first SIM card. Since the registration process of the first SIM card is the earliest process that can determine the first paging opportunity, it is possible to promptly determine whether the first paging opportunity and the second paging opportunity collide, and in the event of a collision, the paging collision information is promptly sent to the first core network, and then the collision between the first paging opportunity and the second paging opportunity is promptly resolved according to the first collision resolution information returned by the first core network.
[0067] Figure 2 FIG. 1 is a schematic flow chart showing another method of solving a paging collision problem according to an embodiment of the present disclosure. Figure 2As shown, the first collision resolution information includes a new user equipment identifier corresponding to the first SIM card, and updating the first paging opportunity according to the first collision resolution information includes:
[0068] In step S201, a new first paging occasion is calculated according to the new user equipment identifier.
[0069] In one embodiment, the network can determine, based on the paging collision information, in which time domain resources and frequency domain resources the first paging opportunity and the second paging opportunity collide, and then select a user equipment identifier from the available user equipment identifiers to calculate an alternative paging collision opportunity, and then detect whether the alternative paging collision opportunity collides with the resources in the paging collision information, and use the user equipment identifier corresponding to the non-colliding alternative paging opportunity as the new user equipment identifier corresponding to the first SIM card, carried in the first collision resolution information, and sent to the first SIM card.
[0070] Among them, the user equipment identification includes but is not limited to IMSI (International Mobile Subscriber Identity), 5G-GUTI (Globally Unique Temporary UE Identity), etc.
[0071] The paging opportunity for receiving the paging message can be calculated based on the user equipment identifier. Then, after the first SIM card receives the new user equipment identifier, the terminal can calculate the new first paging opportunity based on the new user equipment identifier, and then receive the paging message based on the new first paging opportunity to avoid collision with the second paging opportunity.
[0072] Figure 3 FIG. 1 is a schematic flow chart showing another method of solving a paging collision problem according to an embodiment of the present disclosure. Figure 3 As shown, the first collision resolution information includes an offset, and updating the first paging opportunity according to the first collision resolution information includes:
[0073] In step S301, a new first paging occasion is calculated according to the user equipment identifier corresponding to the first SIM card and the offset.
[0074] In one embodiment, the network can determine, based on the paging collision information, in which time domain resources the first paging opportunity and the second paging opportunity collide, and in which frequency domain resources the first paging opportunity and the second paging opportunity collide, and then select the offset from the available offset and calculate the user equipment identifier corresponding to the first SIM card to obtain an alternative paging collision opportunity, and then detect whether there is a collision between the alternative paging collision opportunity and the resources in the paging collision information, and send the offset corresponding to the non-colliding alternative paging opportunity as the first collision resolution information to the first SIM card.
[0075] After receiving the offset, the first SIM card may calculate a new first paging opportunity according to the user equipment identifier corresponding to the first SIM card and the offset, so as to avoid collision between the new first paging opportunity and the second paging opportunity.
[0076] For example, if the offset is the offset of the user equipment identifier, the offset can be added to the user equipment identifier corresponding to the first SIM card, and then the new first paging opportunity is calculated based on the user equipment identifier plus the offset; for example, if the offset is the offset of the paging opportunity, the offset can be added to the first paging opportunity as the new first paging opportunity.
[0077] Figure 4 FIG. 1 is a schematic flow chart showing another method of solving a paging collision problem according to an embodiment of the present disclosure. Figure 4 As shown, the first collision resolution information includes new calculation method information, and updating the first paging occasion according to the first collision resolution information includes:
[0078] In step S401, a new first paging occasion is calculated according to the new calculation method and the user equipment identifier corresponding to the first SIM card.
[0079] In one embodiment, the network can determine, based on the paging collision information, in which time domain resources and frequency domain resources the first paging opportunity and the second paging opportunity collide, and then select a new calculation method from the available calculation methods to calculate the user equipment identifier corresponding to the first SIM card to obtain an alternative paging collision opportunity, and then detect whether there is a collision between the alternative paging collision opportunity and the resources in the paging collision information, and send the new calculation method information (for example, the identifier of the calculation method) corresponding to the non-colliding alternative paging opportunity as the first collision resolution information to the first SIM card.
[0080] After receiving the new calculation method information, the first SIM card can determine a new calculation method for calculating the first paging opportunity based on the information, and then calculate the user equipment identifier corresponding to the first SIM card based on the new calculation method to obtain a new first paging opportunity. The new first paging opportunity can then accurately avoid the second paging opportunity, thereby avoiding a collision with the second paging opportunity. The new calculation method can be a calculation method different from the current calculation method selected from an existing paging policy, or a new calculation method can be created, which is not limited in this disclosure.
[0081] Figure 5 FIG. 1 is a schematic flow chart showing another method of solving a paging collision problem according to an embodiment of the present disclosure. Figure 5 As shown, the method further includes:
[0082] In step S501, in response to receiving resolution failure information determined by the network, re-registering with the network through the second SIM card;
[0083] In step S502, the paging collision information is sent to the network in a registration completion message via the second SIM card;
[0084] In step S503, second collision resolution information determined by the network according to the paging collision information is received, and the second paging occasion is updated according to the second collision resolution information.
[0085] In one embodiment, when the network of the operator to which the first SIM card belongs cannot resolve the collision between the first paging occasion and the second paging occasion, it can generate a resolution failure message and send it to the first SIM card, wherein the resolution failure message can be carried in NAS signaling and sent to the first SIM card.
[0086] In this case, the terminal can determine that the network of the operator to which the first SIM card belongs cannot resolve the collision problem between the first paging opportunity and the second paging opportunity, then it can try to trigger the second SIM card to re-initiate the registration process, for example, re-register with the network of the operator to which the second SIM card belongs through the second SIM card, and then send the paging collision information to the network of the operator to which the second SIM card belongs in the registration completion information through the second SIM card. The network of the operator to which the second SIM card belongs can determine the second collision resolution information based on the paging collision information.
[0087] The manner in which the network of the operator to which the second SIM card belongs determines the second collision resolution information based on the paging collision information is the same as the manner in which the network of the operator to which the first SIM card belongs determines the first collision resolution information based on the paging collision information described in the above embodiment, and will not be repeated here.
[0088] The second SIM card operator's network may then receive second collision resolution information determined based on the paging collision information, and then update the second paging occasion based on the second collision resolution information. Because the capabilities of different core networks may vary, if the first SIM card operator's network cannot resolve the paging collision, the second SIM card operator's network may be requested to resolve the paging collision, thereby effectively resolving the paging collision.
[0089] In one embodiment, it can be determined first whether the network of the operator to which the second SIM card belongs and the network of the operator to which the first SIM card belongs are the same core network. If the network of the operator to which the second SIM card belongs and the network of the operator to which the first SIM card belongs are not the same core network, steps S501 to S503 are performed. If the network of the operator to which the second SIM card belongs and the network of the operator to which the first SIM card belongs are the same core network, a prompt message can be generated.
[0090] Figure 6 FIG. 1 is a schematic flow chart showing another method of solving a paging collision problem according to an embodiment of the present disclosure. Figure 6 As shown, the method further includes:
[0091] In step S601, prompt information is generated in response to receiving resolution failure information determined by the network.
[0092] In one embodiment, if the network of the operator to which the second SIM card belongs cannot resolve the collision between the first paging occasion and the second paging occasion, the network of the operator to which the second SIM card belongs may send a resolution failure message to the second SIM card. In this case, the terminal may not need to trigger the first SIM card to initiate the registration process again, but instead generate a prompt message to remind the user of the terminal that there is a collision between the first paging occasion and the second paging occasion, so as to avoid wasting communication resources between the terminal and the core network.
[0093] Figure 7 FIG. 1 is a schematic flow chart showing another method of solving a paging collision problem according to an embodiment of the present disclosure. Figure 7 As shown, the terminal further includes a third SIM card, and the method further includes:
[0094] In step S701, in response to receiving resolution failure information determined by the network, registering with the network through the third SIM card;
[0095] In step S702, the paging collision information is sent to the network in a registration completion message via the third SIM card;
[0096] In step S703, third collision resolution information determined by the network according to the paging collision information is received, and the first paging occasion and / or the second paging occasion is updated according to the third collision resolution information.
[0097] In one embodiment, when receiving the resolution failure information sent by the network of the operator to which the second SIM card belongs, it can be determined that the network of the operator to which the second SIM card belongs cannot resolve the collision between the first paging opportunity and the second paging opportunity, and the network of the operator to which the first SIM card belongs cannot resolve the collision between the first paging opportunity and the second paging opportunity. In this case, if there is a third SIM card other than the first SIM card and the second SIM card in the terminal, the third SIM card can be used to register with the network of the operator to which the third SIM card belongs (for example, a third core network), and then the third SIM card can be used to send the paging collision information to the network of the operator to which the third SIM card belongs in the registration completion information. The network of the operator to which the third SIM card belongs can determine the third collision resolution information based on the paging collision information.
[0098] Among them, the way in which the network of the operator to which the third SIM card belongs determines the third collision resolution information based on the paging collision information is the same as the way in which the network of the operator to which the first SIM card belongs determines the first collision resolution information based on the paging collision information described in the above embodiment, and will not be repeated here.
[0099] Furthermore, the third collision resolution information determined by the network of the operator to which the third SIM card belongs based on the paging collision information can be received, and then the first paging opportunity and / or the second paging opportunity can be updated based on the third collision resolution information. For example, it can be determined whether the third collision resolution information is for the first paging opportunity or the second paging opportunity. If it is for the first paging opportunity, the first paging opportunity can be updated based on the third collision resolution information so that the new first paging opportunity does not collide with the second paging opportunity. If it is for the second paging opportunity, the second paging opportunity can be updated based on the third collision resolution information so that the new second paging opportunity does not collide with the first paging opportunity. Since the capabilities of different core networks can be different, if the network of the operator to which the first SIM card belongs and the network of the operator to which the second SIM card belongs cannot resolve the paging collision, an attempt can be made to request the network of the operator to which the third SIM card belongs to resolve the paging collision in order to effectively resolve the paging collision.
[0100] In one embodiment, steps S701 to S703 may be traversed and executed for all SIM cards other than the first SIM card and the second SIM card in the terminal, that is, the SIM cards other than the first SIM card and the second SIM card are treated as the third SIM card to execute the above steps S701 to S703. If the paging collision cannot be resolved, then another other SIM card is treated as the third SIM card to execute the above steps S701 to S703 until the paging collision is resolved, or until all other SIM cards are traversed.
[0101] Figure 8 FIG. 1 is a schematic flow chart showing another method of solving a paging collision problem according to an embodiment of the present disclosure. Figure 8 As shown, when the second SIM card has completed registration (Successfully Registration), the terminal can register with the first core network through the first SIM card and receive a first registration success message sent by the first core network. Based on the first registration success message, the first paging opportunity corresponding to the first SIM card can be determined, and then it can be determined whether there is a collision between the first paging opportunity and the second paging opportunity corresponding to the second SIM card.
[0102] If the first paging opportunity does not collide with the second paging opportunity (and the paging opportunities corresponding to other SIM cards in the terminal), then the registration completion message sent to the first core network may not carry relevant paging collision information. In the case that the first paging opportunity collides with the second paging opportunity, the registration completion message sent to the first core network may carry relevant paging collision information. Specifically, the registration completion message may be sent to the AMF (Access and Mobility Management Function) of the core network.
[0103] The first core network may generate first collision resolution information based on the paging collision information and return it to the first SIM card, or return resolution failure information to the first SIM card if the collision problem cannot be resolved. When the first collision resolution information is returned to the first SIM card, the terminal may determine a new updated first paging opportunity based on the first collision resolution information, so that the obtained new first paging opportunity does not collide with the second paging opportunity.
[0104] If the first SIM card receives the resolution failure information, or the new first paging opportunity still collides with the second paging opportunity, the second SIM card can be triggered to initiate registration with the second core network. The second core network can generate second collision resolution information based on the paging collision information and return it to the second SIM card, or return resolution failure information to the second SIM card if the collision problem cannot be resolved.
[0105] When returning the second collision resolution information to the second SIM card, the terminal can determine whether the second collision resolution information is for the first paging opportunity or the second paging opportunity. If it is for the first paging opportunity, the first paging opportunity can be updated based on the second collision resolution information so that the new first paging opportunity does not collide with the second paging opportunity. If it is for the second paging opportunity, the second paging opportunity can be updated based on the second collision resolution information so that the new second paging opportunity does not collide with the first paging opportunity.
[0106] The paging collision solution shown in this embodiment can be applicable to a network, including but not limited to a core network of an operator network, which can communicate with terminals, including but not limited to electronic devices such as mobile phones, tablet computers, wearable devices, sensors, and Internet of Things devices.
[0107] The terminal may be provided with multiple SIM cards, such as USIM cards, and the multiple SIM cards may belong to the same operator network or different operator networks. The following mainly illustrates the technical solution of the present disclosure in the case where at least a first SIM card and a second SIM card are provided in the terminal.
[0108] The paging collision solution may include the following steps:
[0109] receiving a registration completion message sent by the first SIM card in the terminal, wherein the registration completion message carries paging collision information;
[0110] Determine first collision resolution information according to the paging collision information, and send the first paging collision information to the first SIM card, wherein the first collision resolution information is used to update a first paging occasion corresponding to the first SIM card.
[0111] In one embodiment, the paging collision information may include the time domain resources and / or frequency domain resources where the first paging opportunity and the second paging opportunity collide, so that the network can determine how the specific first paging opportunity and the second paging opportunity collide, so as to generate the first collision resolution information in a targeted manner and return it to the terminal, so that the terminal updates the first paging opportunity according to the first collision resolution information, and the updated first paging opportunity can accurately avoid the second paging opportunity, thereby avoiding collision with the second paging opportunity.
[0112] The first collision resolution information may be carried in NAS layer signaling (eg, UE configuration update signaling) and sent to the first SIM card.
[0113] In one embodiment, the paging collision information may also include the time domain resources and / or frequency domain resources corresponding to the second paging opportunity. Based on this, the network can determine the time-frequency resources corresponding to the second paging opportunity, and thus specifically determine other time-frequency resources that can completely avoid the time-frequency resources corresponding to the second paging opportunity as the time-frequency resources corresponding to the new first paging opportunity, and then determine the first collision resolution information based on the other time-frequency resources.
[0114] According to an embodiment of the present disclosure, paging collision information can be received and collision resolution information can be sent to the first SIM card during the registration process of the first SIM card. Since the registration process of the first SIM card is the earliest process in which the terminal can determine the first paging opportunity, it is possible to promptly determine whether the first paging opportunity and the second paging opportunity collide. In the event of a collision, the network promptly returns collision resolution information, and the collision between the first paging opportunity and the second paging opportunity is promptly resolved based on the first collision resolution information returned by the network.
[0115] Optionally, the first collision resolution information includes a new user equipment identifier corresponding to the first SIM card.
[0116] Optionally, the first collision resolution information includes an offset.
[0117] Optionally, the first collision resolution information includes calculation method information, wherein the calculation method information is used to instruct the terminal to determine a new calculation method for calculating the first paging occasion corresponding to the first SIM card.
[0118] Optionally, the method further includes:
[0119] receiving a registration completion message sent by a second SIM card in the terminal, wherein the registration completion message sent by the second SIM card carries paging collision information;
[0120] Determine second collision resolution information according to the paging collision information, and send the second paging collision information to the second SIM card, wherein the second collision resolution information is used to update a second paging occasion corresponding to the second SIM card.
[0121] Optionally, the method further includes:
[0122] receiving a registration completion message sent by a third SIM card in the terminal, wherein the registration completion message sent by the third SIM card carries paging collision information;
[0123] Determine third collision resolution information according to the paging collision information, and send the third paging collision information to the third SIM card, wherein the third collision resolution information is used to update the first paging opportunity corresponding to the first SIM card and / or the second paging opportunity corresponding to the second SIM card.
[0124] Corresponding to the aforementioned embodiment of the paging collision solution, the present disclosure also provides an embodiment of a paging collision resolution device.
[0125] Figure 9 This is a schematic block diagram of a paging collision resolution device according to an embodiment of the present disclosure. The paging collision resolution device shown in this embodiment can be applied to terminals, including but not limited to electronic devices such as mobile phones, tablets, wearable devices, sensors, and IoT devices. The terminal can function as a user equipment (UE) and communicate with a base station, including but not limited to base stations in 4G, 5G, and 6G communication systems.
[0126] The terminal may be provided with multiple SIM cards, which may belong to the same operator network or different operator networks. The following mainly describes the technical solution of the present disclosure in the case where at least a first SIM card and a second SIM card are provided in the terminal.
[0127] like Figure 9 As shown, the paging collision resolution device may include:
[0128] A first registration module 901 is configured to register with a network through a first SIM card, receive a first registration success message, and determine a first paging opportunity corresponding to the first SIM card according to the first registration success message;
[0129] A first information sending module 902 is configured to, in response to determining that the first paging opportunity collides with a second paging opportunity corresponding to the second SIM card, send paging collision information to the network in a registration completion message via the first SIM card, wherein the second SIM card has completed registration;
[0130] The first collision resolution module 903 is configured to receive first collision resolution information determined by the network according to the paging collision information, and update the first paging occasion according to the first collision resolution information.
[0131] Optionally, the first collision resolution information includes a new user equipment identifier corresponding to the first SIM card, and the first collision resolution module is configured to calculate a new first paging occasion according to the new user equipment identifier.
[0132] Optionally, the first collision resolution information includes an offset, and the first collision resolution module is configured to calculate a new first paging occasion according to a user equipment identifier corresponding to the first SIM card and the offset.
[0133] Optionally, the first collision resolution information includes new calculation method information, and the first collision resolution module is configured to calculate a new first paging occasion according to the new calculation method and a user equipment identifier corresponding to the first SIM card.
[0134] Figure 10 FIG. 1 is a schematic block diagram of another paging collision resolution device according to an embodiment of the present disclosure. Figure 10 As shown, the device also includes:
[0135] The second registration module 1001 is configured to re-register with the network through the second SIM card in response to receiving the resolution failure information determined by the network;
[0136] A second information sending module 1002 is configured to send the paging collision information to the network in the registration completion information via the second SIM card;
[0137] The second collision resolution module 1003 is configured to receive second collision resolution information determined by the network according to the paging collision information, and update the second paging occasion according to the second collision resolution information.
[0138] Figure 11 FIG. 1 is a schematic block diagram of another paging collision resolution device according to an embodiment of the present disclosure. Figure 11 As shown, the device also includes:
[0139] The prompt module 1101 is configured to generate prompt information in response to receiving the resolution failure information determined by the network.
[0140] Figure 12 FIG. 1 is a schematic block diagram of another paging collision resolution device according to an embodiment of the present disclosure. Figure 12 As shown, the terminal further includes a third SIM card, and the device further includes:
[0141] The third registration module 1201 is configured to register with the network through the third SIM card in response to receiving the resolution failure information determined by the network;
[0142] A third information sending module 1202 is configured to send the paging collision information to the network in the registration completion information through the third SIM card;
[0143] The third collision resolution module 1203 is configured to receive third collision resolution information determined by the network according to the paging collision information, and update the first paging occasion and / or the second paging occasion according to the third collision resolution information.
[0144] The paging collision resolution device shown in this embodiment can be applicable to a network, including but not limited to a core network of an operator network, and the core network can communicate with terminals, including but not limited to electronic devices such as mobile phones, tablet computers, wearable devices, sensors, and Internet of Things devices.
[0145] The terminal may be provided with multiple SIM cards, such as USIM cards, and the multiple SIM cards may belong to the same operator network or different operator networks. The following mainly illustrates the technical solution of the present disclosure in the case where at least a first SIM card and a second SIM card are provided in the terminal.
[0146] The paging collision resolution device may include:
[0147] A paging collision resolution device, characterized in that it is applicable to a network, and comprises:
[0148] A first receiving module is configured to receive a registration completion message sent by a first SIM card in the terminal, wherein the registration completion message carries paging collision information;
[0149] The first resolution module is configured to determine first collision resolution information according to the paging collision information, and send the first collision resolution information to the first SIM card, wherein the first collision resolution information is used to update a first paging opportunity corresponding to the first SIM card.
[0150] Optionally, the first collision resolution information includes a new user equipment identifier corresponding to the first SIM card.
[0151] Optionally, the first collision resolution information includes an offset.
[0152] Optionally, the first collision resolution information includes calculation method information, wherein the calculation method information is used to instruct the terminal to determine a new calculation method for calculating the first paging occasion corresponding to the first SIM card.
[0153] Optionally, the device further comprises:
[0154] a second receiving module configured to receive registration completion information sent by a second SIM card in the terminal, wherein the registration completion information sent by the second SIM card carries paging collision information;
[0155] The second resolution module is configured to determine second collision resolution information according to the paging collision information, and send the second paging collision information to the second SIM card, wherein the second collision resolution information is used to update a second paging occasion corresponding to the second SIM card.
[0156] Optionally, the device further comprises:
[0157] a third receiving module configured to receive registration completion information sent by a third SIM card in the terminal, wherein the registration completion information sent by the third SIM card carries paging collision information;
[0158] a third resolution module configured to determine third collision resolution information according to the paging collision information, and send the third collision resolution information to the third SIM card, wherein the third collision resolution information is used to update the first paging opportunity corresponding to the first SIM card and / or the second paging opportunity corresponding to the second SIM card.
[0159] Regarding the apparatus in the above embodiments, the specific manner in which each module performs operations has been described in detail in the embodiments of the relevant methods and will not be elaborated on here.
[0160] For the device embodiment, since it basically corresponds to the method embodiment, the relevant parts can be referred to the partial description of the method embodiment. The device embodiment described above is merely illustrative, wherein the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in one place, or they may be distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Those of ordinary skill in the art can understand and implement it without paying any creative work.
[0161] The present disclosure also provides an electronic device, comprising:
[0162] processor;
[0163] a memory for storing processor-executable instructions;
[0164] The processor is configured to execute the method applicable to the terminal as described in any of the above embodiments.
[0165] The present disclosure also provides a computer-readable storage medium having a computer program stored thereon. When the program is executed by a processor, the steps of the method applicable to a terminal described in any of the above embodiments are executed.
[0166] The present disclosure also provides an electronic device, comprising:
[0167] processor;
[0168] a memory for storing processor-executable instructions;
[0169] The processor is configured to execute the method applicable to the network as described in any of the above embodiments.
[0170] The present disclosure also provides a computer-readable storage medium having a computer program stored thereon. When the program is executed by a processor, the program executes the steps of the method applicable to a network described in any of the above embodiments.
[0171] Figure 13 FIG1 is a schematic block diagram of an apparatus 1300 for paging collision resolution according to an embodiment of the present disclosure. For example, the apparatus 1300 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.
[0172] Reference Figure 13 , device 1300 may include one or more of the following components: a processing component 1302 , a memory 1304 , a power component 1306 , a multimedia component 1308 , an audio component 1310 , an input / output (I / O) interface 1312 , a sensor component 1314 , and a communication component 1316 .
[0173] Processing component 1302 generally controls the overall operation of device 1300, such as operations associated with display, phone calls, data communications, camera operation, and recording operations. Processing component 1302 may include one or more processors 1320 to execute instructions to perform all or part of the steps of the aforementioned methods. In addition, processing component 1302 may include one or more modules to facilitate interaction between processing component 1302 and other components. For example, processing component 1302 may include a multimedia module to facilitate interaction between multimedia component 1308 and processing component 1302.
[0174] The memory 1304 is configured to store various types of data to support the operations of the device 1300. Examples of such data include instructions for any application or method operating on the device 1300, contact data, phone book data, messages, pictures, videos, etc. The memory 1304 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk, or optical disk.
[0175] The power supply component 1306 provides power to the various components of the device 1300. The power supply component 1306 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to the device 1300.
[0176] The multimedia component 1308 includes a screen that provides an output interface between the device 1300 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor can not only sense the boundaries of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 1308 includes a front camera and / or a rear camera. When the device 1300 is in an operating mode, such as a shooting mode or a video mode, the front camera and / or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
[0177] The audio component 1310 is configured to output and / or input audio signals. For example, the audio component 1310 includes a microphone (MIC) that is configured to receive external audio signals when the device 1300 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 1304 or transmitted via the communication component 1316. In some embodiments, the audio component 1310 further includes a speaker for outputting audio signals.
[0178] I / O interface 1312 provides an interface between processing component 1302 and peripheral interface modules, such as a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to, a home button, volume buttons, a start button, and a lock button.
[0179] Sensor assembly 1314 includes one or more sensors for providing various aspects of the status assessment of device 1300. For example, sensor assembly 1314 can detect the open / closed state of device 1300, the relative positioning of components, such as the display and keypad of device 1300. Sensor assembly 1314 can also detect changes in the position of device 1300 or a component of device 1300, the presence or absence of user contact with device 1300, the orientation or acceleration / deceleration of device 1300, and changes in the temperature of device 1300. Sensor assembly 1314 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact. Sensor assembly 1314 can also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, sensor assembly 1314 can also include an accelerometer, a gyroscope, a magnetic sensor, a pressure sensor, or a temperature sensor.
[0180] The communication component 1316 is configured to facilitate wired or wireless communication between the device 1300 and other devices. The device 1300 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, 4G LTE, 5G NR or a combination thereof. In an exemplary embodiment, the communication component 1316 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 1316 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
[0181] In an exemplary embodiment, the apparatus 1300 may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to perform the above-described methods.
[0182] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 1304 including instructions, which can be executed by the processor 1320 of the apparatus 1300 to perform the above method. For example, the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.
[0183] Other embodiments of the present disclosure will readily occur to those skilled in the art after considering the specification and practicing the disclosure herein. This disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, with the true scope and spirit of the present disclosure being indicated by the following claims.
[0184] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
[0185] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. The terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element.
[0186] The above is a detailed introduction to the methods and devices provided in the embodiments of the present disclosure. Specific examples are used herein to illustrate the principles and implementation methods of the present disclosure. The description of the above embodiments is only used to help understand the methods and core ideas of the present disclosure. At the same time, for those skilled in the art, according to the ideas of the present disclosure, there may be changes in the specific implementation methods and application scopes. In summary, the contents of this specification should not be understood as limiting the present disclosure.
Claims
1. A paging collision solution, characterized in that: The method is executed by a terminal in which at least a first SIM card and a second SIM card are provided, and includes: Registering with a network through a first SIM card, receiving a first registration success message, and determining a first paging opportunity corresponding to the first SIM card according to the first registration success message; In response to determining that the first paging opportunity collides with the second paging opportunity corresponding to the second SIM card, sending paging collision information to the network through the first SIM card in a registration completion message, wherein the paging collision information is used to indicate the time domain resources and / or frequency domain resources on which the first paging opportunity and the second paging opportunity collide; if the collision between the first paging opportunity and the second paging opportunity meets a preset condition, carrying the paging collision information in the registration completion message, the preset condition including at least one of the following: the overlapping time domain resources and / or frequency domain resources between the first paging opportunity and the second paging opportunity is greater than a preset value, and the number of times the first paging opportunity and the second paging opportunity overlap is greater than a preset number; receiving first collision resolution information determined by the network according to the paging collision information, and updating the first paging occasion according to the first collision resolution information.
2. The method according to claim 1, characterized in that The first collision resolution information includes a new user equipment identifier corresponding to the first SIM card, and updating the first paging opportunity according to the first collision resolution information includes: A new first paging occasion is calculated according to the new user equipment identifier.
3. The method according to claim 1, characterized in that The first collision resolution information includes an offset, and updating the first paging occasion according to the first collision resolution information includes: A new first paging occasion is calculated according to the user equipment identifier corresponding to the first SIM card and the offset.
4. The method according to claim 1, wherein The first collision resolution information includes new calculation method information, and updating the first paging occasion according to the first collision resolution information includes: A new first paging occasion is calculated according to the new calculation method and the user equipment identifier corresponding to the first SIM card.
5. The method according to any one of claims 1 to 4, characterized in that The method further comprises: In response to receiving resolution failure information determined by the network, re-registering with the network through the second SIM card; sending the paging collision information to the network in a registration completion message via the second SIM card; receiving second collision resolution information determined by the network according to the paging collision information, and updating the second paging occasion according to the second collision resolution information.
6. The method according to claim 5, characterized in that The method further comprises: In response to receiving the resolution failure information determined by the network, prompt information is generated.
7. The method according to claim 5, characterized in that The terminal further includes a third SIM card, and the method further includes: In response to receiving resolution failure information determined by the network, registering with the network through the third SIM card; sending the paging collision information to the network in a registration completion message via the third SIM card; receiving third collision resolution information determined by the network according to the paging collision information, and updating the first paging occasion and / or the second paging occasion according to the third collision resolution information.
8. A paging collision solution, characterized in that: Executed by a network device, the method includes: receiving registration completion information sent by a first SIM card in a terminal, wherein the registration completion information carries paging collision information, where the paging collision information is used to indicate time domain resources and / or frequency domain resources at which a first paging opportunity corresponding to the first SIM card in the terminal collides with a second paging opportunity corresponding to the second SIM card in the terminal; if the collision between the first paging opportunity and the second paging opportunity meets a preset condition, the registration completion information carries the paging collision information, where the preset condition includes at least one of the following: overlapping time domain resources and / or frequency domain resources between the first paging opportunity and the second paging opportunity are greater than a preset value, and the number of overlaps between the first paging opportunity and the second paging opportunity is greater than a preset number; Determine first collision resolution information according to the paging collision information, and send the first collision resolution information to the first SIM card, wherein the first collision resolution information is used to update a first paging occasion corresponding to the first SIM card.
9. The method according to claim 8, characterized in that The first collision resolution information includes a new user equipment identifier corresponding to the first SIM card.
10. The method according to claim 8, characterized in that The first collision resolution information includes an offset.
11. The method according to claim 8, characterized in that The first collision resolution information includes calculation method information, wherein the calculation method information is used to instruct the terminal to determine a new calculation method for calculating the first paging occasion corresponding to the first SIM card.
12. The method according to any one of claims 8 to 11, characterized in that The method further comprises: receiving a registration completion message sent by a second SIM card in the terminal, wherein the registration completion message sent by the second SIM card carries paging collision information; Determine second collision resolution information according to the paging collision information, and send the second collision resolution information to the second SIM card, wherein the second collision resolution information is used to update a second paging occasion corresponding to the second SIM card.
13. The method according to any one of claims 8 to 11, characterized in that The method further comprises: receiving a registration completion message sent by a third SIM card in the terminal, wherein the registration completion message sent by the third SIM card carries paging collision information; Determine third collision resolution information according to the paging collision information, and send the third collision resolution information to the third SIM card, wherein the third collision resolution information is used to update the first paging opportunity corresponding to the first SIM card and / or the second paging opportunity corresponding to the second SIM card.
14. A paging collision resolution device, characterized in that: Applicable to a terminal, in which at least a first SIM card and a second SIM card are provided, the device comprises: A first registration module is configured to register with the network through a first SIM card, receive a first registration success message, and determine a first paging opportunity corresponding to the first SIM card according to the first registration success message; a first information sending module configured to, in response to determining that the first paging opportunity collides with the second paging opportunity corresponding to the second SIM card, send paging collision information to the network in a registration completion message via the first SIM card, wherein the paging collision information is used to indicate the time domain resources and / or frequency domain resources on which the first paging opportunity and the second paging opportunity collide; and carry the paging collision information in the registration completion message if the collision between the first paging opportunity and the second paging opportunity meets a preset condition, the preset condition including at least one of the following: the overlapping time domain resources and / or frequency domain resources between the first paging opportunity and the second paging opportunity is greater than a preset value, and the number of times the first paging opportunity and the second paging opportunity overlap is greater than a preset number; The first collision resolution module is configured to receive first collision resolution information determined by the network according to the paging collision information, and update the first paging occasion according to the first collision resolution information.
15. A paging collision resolution device, characterized in that: Applicable to a network, the device comprises: A first receiving module is configured to receive registration completion information sent by a first SIM card in a terminal, wherein the registration completion information carries paging collision information, and the paging collision information is used to indicate time domain resources and / or frequency domain resources at which a first paging opportunity corresponding to the first SIM card in the terminal collides with a second paging opportunity corresponding to the second SIM card in the terminal; if the collision between the first paging opportunity and the second paging opportunity meets a preset condition, the registration completion information carries the paging collision information, and the preset condition includes at least one of the following: overlapping time domain resources and / or frequency domain resources between the first paging opportunity and the second paging opportunity is greater than a preset value, and the number of overlaps between the first paging opportunity and the second paging opportunity is greater than a preset number; The first resolution module is configured to determine first collision resolution information according to the paging collision information, and send the first collision resolution information to the first SIM card, wherein the first collision resolution information is used to update a first paging occasion corresponding to the first SIM card.
16. A communication device, characterized in that: include: processor; a memory for storing processor-executable instructions; The processor is configured to execute the method according to any one of claims 1 to 7.
17. A communication device, characterized in that: include: processor; a memory for storing processor-executable instructions; The processor is configured to execute the method according to any one of claims 8 to 13.
18. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are performed.
19. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the steps of the method according to any one of claims 8 to 13 are performed.