CN116684860A

CN116684860A - Information processing method, apparatus, communication device, and readable storage medium

Info

Publication number: CN116684860A
Application number: CN202210189313.0A
Authority: CN
Inventors: 柯小婉; 鲍炜
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2023-09-01

Abstract

The application discloses an information processing method, an information processing device, communication equipment and a readable storage medium, and belongs to the technical field of communication. The information processing method of the embodiment of the application comprises the following steps: the first communication device performs a first operation comprising at least one of: determining a first IMSI offset; determining a value interval of MSIN; ensuring that the sum of the first IMSI offset and the MSIN value does not exceed the value interval of the MSIN; and sending the first IMSI offset to the terminal.

Description

Information processing method, apparatus, communication device, and readable storage medium

Technical Field

The application belongs to the technical field of communication, and particularly relates to an information processing method, an information processing device, communication and a readable storage medium.

Background

Multi-card terminals are increasingly used in existing networks, which may have two or more SIM cards thereon. For multi-card terminals, paging conflict may occur, and currently, a method for solving the paging conflict by calculating an alternative IMSI is available, and under the condition that the problem of the paging conflict can be solved, how to ensure that the value of (MSIN value+ Accepted IMSI Offset) does not overflow the MSIN value interval is not clear.

Disclosure of Invention

The embodiment of the application provides an information processing method, an information processing device, communication equipment and a readable storage medium, which can ensure that the value of (MSIN value+ Accepted IMSI Offset) does not overflow a MSIN value interval.

In a first aspect, an embodiment of the present application provides an information processing method, including: the first communication device performs a first operation comprising at least one of:

determining a first IMSI offset;

determining a value interval of a mobile subscriber identification number MSIN;

transmitting a first IMSI offset to a terminal;

and the sum of the first IMSI offset and the first mobile subscriber identity MSIN does not exceed the value interval of MSIN.

In a second aspect, an embodiment of the present application provides an information processing method, including: the second communication device performs a second operation comprising at least one of:

determining a second IMSI offset;

determining a value interval of MSIN;

transmitting a second IMSI offset to the network side equipment; and the sum of the second IMSI offset and the first MSIN does not exceed the value interval of the MSIN.

In a third aspect, an embodiment of the present application provides an information processing method, including: the third communication device performs a third operation comprising:

Calculating a substitute IMSI according to the first type value interval of the MSIN;

wherein, the first type of the MSIN is a value interval corresponding to 999 999 999.

In a fourth aspect, an embodiment of the present application provides an information processing method, including: the fourth communication device performs a fourth operation comprising:

the NAS of the terminal sends second information to the AS of the terminal, wherein the second information comprises at least one of the following:

MSIN value interval;

the first indication information is used for indicating that the MSIN value interval type is one of the following: a first type, a second type;

the first type is the type of the value interval corresponding to 999 999 999,

the second type is a type of a value interval corresponding to 999 999 999 9.

In a fifth aspect, an embodiment of the present application provides an information processing apparatus including: the first execution module is used for executing a first operation, and the first operation comprises at least one of the following:

determining a first IMSI offset;

determining a value interval of a mobile subscriber identification number MSIN;

transmitting a first IMSI offset to a terminal;

In a sixth aspect, an embodiment of the present application provides an information processing apparatus including: the second execution module is used for a second operation, and the second operation comprises at least one of the following steps:

determining a second IMSI offset;

determining a value interval of MSIN;

transmitting a second IMSI offset to the network side equipment;

and the sum of the second IMSI offset and the first MSIN does not exceed the value interval of the MSIN.

In a seventh aspect, an embodiment of the present application provides an information processing apparatus including: and a third execution module, configured to execute a third operation, where the third operation includes:

In an eighth aspect, an embodiment of the present application provides an information processing apparatus including: the fourth execution module is used for executing a fourth operation, and the fourth operation comprises:

MSIN value interval;

The first type is the type of the value interval corresponding to 999 999 999,

the second type is a type of a value interval corresponding to 999 999 999 9.

In a ninth aspect, an embodiment of the present application provides a communication terminal, including a processor, a memory, and a program or an instruction stored on the memory and executable on the processor, the program or the instruction implementing the steps of the information processing method according to the first aspect, or the steps of the information processing method according to the second aspect, or the steps of the information processing method according to the third aspect, or the steps of the information processing method according to the fourth aspect when executed by the processor.

In a tenth aspect, an embodiment of the present application provides a readable storage medium having stored thereon a program or instructions which, when executed by a processor, implement the steps of the information processing method according to the first aspect, or the steps of the information processing method according to the second aspect, or the steps of the information processing method according to the third aspect, or the steps of the information processing method according to the fourth aspect.

In an eleventh aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement a step of an information processing method according to the first aspect, or a step of an information processing method according to the second aspect, or a step of an information processing method according to the third aspect, or a step of an information processing method according to the fourth aspect.

In a twelfth aspect, embodiments of the present application provide a computer program/program product stored in a non-transitory storage medium, the program/program product being executable by at least one processor to implement steps of an information processing method as described in the first aspect, or steps of an information processing method as described in the second aspect, or steps of an information processing method as described in the third aspect, or steps of an information processing method as described in the fourth aspect.

By the embodiment of the application, the value of (MSIN value+ Accepted IMSI Offset) does not overflow the MSIN value interval.

Drawings

Fig. 1 is a block diagram of a wireless communication system to which embodiments of the present application are applicable;

FIG. 2 is a flow chart of an information processing method according to an embodiment of the application;

FIG. 3 is a flow chart of an information processing method according to an embodiment of the application;

FIG. 4 is a flow chart of an information processing method according to an embodiment of the application;

FIG. 5 is a flow chart of an information processing method according to an embodiment of the application;

FIG. 6 is an interaction diagram of an information processing method according to an embodiment of the present application;

fig. 7 is a schematic diagram of an information processing apparatus according to an embodiment of the present application;

Fig. 8 is a schematic diagram of another information processing apparatus according to an embodiment of the present application;

fig. 9 is a schematic diagram of another information processing apparatus according to an embodiment of the present application;

fig. 10 is a schematic diagram of a structure of another information processing apparatus according to an embodiment of the present application;

fig. 11 is a block diagram of a communication device according to an embodiment of the present application;

fig. 12 is a block diagram of a terminal according to an embodiment of the present application.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the application, fall within the scope of protection of the application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or otherwise described herein, and that the "first" and "second" distinguishing between objects generally are not limited in number to the extent that the first object may, for example, be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/" generally means a relationship in which the associated object is an "or" before and after.

Fig. 1 shows a block diagram of a wireless communication system to which an embodiment of the present application is applicable. The wireless communication system includes a terminal 11 and a network device 12. The terminal 11 may also be called a terminal Device, a User Equipment (UE) or a terminal, the terminal 11 may be a mobile phone, a tablet (Tablet Personal Computer), a Laptop (Laptop Computer) or a terminal-side Device called a notebook (Personal DigitalAssistant, PDA), a palm Computer, a netbook, an ultra-mobile Personal Computer (UMPC), a mobile internet Device (Mobile Internet Device, MID), a Wearable Device (VUE) or a vehicle-mounted Device (VUE), a pedestrian terminal (PUE), and the Wearable Device includes: smart watches, bracelets, headphones, eyeglasses, etc. It should be noted that the specific type of the terminal 11 is not limited in the embodiment of the present application. The network side device 12 may be a base station or a core network, wherein the base station may be called a node B, an evolved node B, an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service set (Basic Service Set, BSS), an extended service set (Extended Service Set, ESS), a node B, an evolved node B (eNB), a home node B, a home evolved node B, a WLAN access point, a WiFi node, a transmission and reception point (Transmitting Receiving Point, TRP), or some other suitable terminology in the field, and the base station is not limited to a specific technical vocabulary so long as the same technical effect is achieved, and it should be noted that in the embodiment of the present application, only the base station in the NR system is taken as an example, but the specific type of the base station is not limited.

In an alternative embodiment of the application, at least one of the following can be represented: allow, support, prefer, and have capability. It is not possible to represent at least one of the following: disallowed, unsupported, disallowed, not prone, and incapacitated.

In an alternative embodiment of the present application, obtaining or acquiring may be understood as acquiring from configuration, receiving after request, acquiring through self-learning, deriving from unreceived information, or acquiring after processing according to received information, which may be specifically determined according to actual needs, and the embodiment of the present application is not limited thereto. Such as when some capability indication information sent by the device is not received, it may be deduced that the device does not support the capability.

In an alternative embodiment of the application, the transmission may comprise a broadcast, broadcast in a system message, returned in response to a request.

In an alternative embodiment of the present application, the individual terms may be used alone or in combination.

In an alternative embodiment of the present application, the communication device may comprise at least one of: network-side devices (including communication network elements) and terminals.

In an alternative embodiment of the application, the communication network element may comprise at least one of: core network elements and radio access network elements.

In an alternative embodiment of the present application, the core network element (CN network element) may embody one of the following: core network equipment, core network communication equipment, core network nodes, core network functions and core network units. The core network element, core network device, core network communication device, core network node, core network function and/or core network element may include, but is not limited to, at least one of: a mobility management entity (Mobility Management Entity, MME), an access mobility management function (Access Management Function, AMF), a session management function (Session Management Function, SMF), a user plane function (User Plane Function, UPF), a serving gateway (serving GW, SGW), a PDN gateway (PDN Gate Way ), a policy control function (Policy Control Function, PCF), a policy and charging rules function (Policy and Charging Rules Function, PCRF), a GPRS service support node (Serving GPRS Support Node, SGSN), a gateway GPRS support node (Gateway GPRS Support Node, GGSN), a unified data management (Unified Data Management, UDM), a unified data store (Unified Data Repository, UDR), a home subscriber server (Home Subscriber Server, HSS), and an application function (Application Function, AF).

In an alternative embodiment of the present application, the radio access network element (CN network element) may embody one of the following: RAN equipment, RAN communication equipment, RAN nodes, RAN functions, RAN units. The RAN network element, RAN device, RAN communication device, RAN node, and/or RAN function may include, but is not limited to, at least one of: a 3GPP radio Access network, a Non-3GPP radio Access network, a Centralized Unit (CU), a Distributed Unit (DU), a base station, an evolved Node B (eNB), a 5G base station (gNB), a radio network controller (Radio Network Controller, RNC), a base station (NodeB), a Non-3GPP interworking function (Non-3GPP Inter Working Function,N3IWF), an Access control (Access Controller, AC) Node, an Access Point (AP) device or a wireless local area network (Wireless Local Area Networks, WLAN) Node, an N3IWF.

In order to solve the problem of paging collision, there is a method as follows

Alternative IMSI value＝[MCC][MNC][(MSIN value+Accepted IMSI Offset)mod(MSIN address space)]

In the calculation Alternative IMSI value, the (MSIN address space) modulo (MSIN value+ Accepted IMSI Offset) is used to solve the problem that the value of (MSIN value+ Accepted IMSI Offset) overflows to the MNC location. However, the following problems still remain:

The MSIN value intervals (MSIN address space) of different operator networks are different, for example MSIN address space for the operator is 999 999 999 9 (i.e. 10 ¹⁰ -1), or MSIN address spcace of some operators is 999 999 999 (i.e. 10 ⁹ -1). Different MSIN value intervals result in complexity. Since the calculation replaces IMSI (Alternative IMSI)The AS layer of the UE, and only the NAS layer of the UE knows the value interval of the MSIN. How to guarantee that the value of (MSIN value+ Accepted IMSI Offset) does not overflow the MSIN value interval (for example, overflow to the MNC position (for example, the boundary value of the MSIN value interval is ten 1)) is a problem to be solved under the condition that different MSIN value intervals exist.

One idea is to ensure that the sum of (MSIN value+ Accepted IMSI Offset) does not overflow the value interval of MSIN without mod (the value interval of MSIN) when calculating the Alternative IMSI. The value interval of Accepted IMSI Offset is [ first value, second value ]. The first value is a negative number and the second value is a positive number. When the UE or the MME determines Accepted IMSI Offset, the value of 1) (MSIN value+ Accepted IMSI Offset) is ensured not to overflow to a high position (such as the position of MNC); 2) Can solve the problem of paging conflict by PO shift

Another idea is to calculate the Alternative IMSI mod (MSIN address space); MSIN address space is 999 999 999 (i.e. 10 ⁹ -1) a corresponding value interval. The method can avoid interaction between the NAS layer and the AS layer of the UE.

Another idea is that when calculating the Alternative IMSI, mod (MSIN address space), the NAS of the UE sends MSIN address space a value interval to the AS of the UE, where the value interval is one of the following: 999 999 999 (i.e. 10) ⁹ -1) corresponding value interval 999 999 999 9 (i.e. 10 ¹⁰ -1) a corresponding value interval.

In an alternative embodiment of the present application, the IMSI value and/or the IMSI value space is a decimal number.

In an alternative embodiment of the present application, the MSIN value and/or the MSIN value space is a decimal number.

In an alternative embodiment of the present application, the MNC value and/or the MNC value space is a decimal number.

In an alternative embodiment of the present application, the MCC value and/or the MCC value space is a decimal number.

In an alternative embodiment of the application, the network is a mobile communications network.

In an alternative embodiment of the present application, one subscriber may be understood as one UE, and a terminal having a plurality of subscribers may be represented as a plurality of UEs.

In an alternative embodiment of the present application, the user or subscriber is a subscriber; generally, one subscore corresponds to a set of certificates. One subscore appears as one UE. It will be appreciated that in the case where one terminal device has a plurality of subscribers, it may be represented as a plurality of UEs.

In an alternative embodiment of the present application, the end user identifier may be a user terminal identifier (UE identifier);

in an alternative embodiment of the present application, the temporary terminal identifier includes: temporary end user identity, temporary UE identity.

In an alternative embodiment of the present application, the request message for mobile registration update includes a mobile and periodic registration update request message.

The information processing method provided by the embodiment of the application is described in detail below through some embodiments and application scenarios thereof with reference to the accompanying drawings.

Referring to fig. 2, fig. 2 is a flowchart of an information processing method according to an embodiment of the present application, where the method is applied to a first communication device. The first communication device includes, but is not limited to, one of: CN network elements (such as but not limited to MME, AMF, etc.). In one embodiment, the CN network element is a CN network element in a first network registered by the terminal; the method comprises the following steps:

Step 21: the first communication device performs a first operation comprising at least one of:

determining a first IMSI offset;

determining a value interval of a mobile subscriber identification number MSIN;

transmitting a first IMSI offset to a terminal;

In one embodiment, the first MSIN is a MSIN in an IMSI.

Optionally, the value interval of the first IMSI offset is [ first value, second value ];

wherein the first value is a negative number and the second value is a positive number.

In the case that the first IMSI offset is carried by 4×n bits;

the first value is one of: negative poleNegative (10) ^N-1 -1); and/or

The second value is one of: positive directionPositive (10) ^N-1 -1)；

Wherein N is a positive integer.

In one embodiment of the present invention, a method for manufacturing a semiconductor device,with an (N/2) digit of 9, such as n=4, the first IMSI offset is carried by 16 bits (4×4=16), +.>99, with a 2-bit number of 9.

In one embodiment, 10 ^N-1 -1 has a number 9 of (N-1) bits, such as n=4, the first IMSI offset is carried by 16 bits, 10 ^N-1 -1 is 999 with a 3-bit number 9.

Optionally, in the case that the first IMSI offset is carried by M bits;

The first value is: negative 2 ^M-1 The method comprises the steps of carrying out a first treatment on the surface of the And/or the number of the groups of groups,

the second value is: positive (2) ^M-1 -1)；

Wherein M is a positive integer.

For example, when M is equal to 16, the first IMSI offset is carried by 16 bits, minus 2 ^M-1 Negative 32768.

Optionally, in the case that the first IMSI offset is carried by 16 bits;

the first value is one of the following: negative 99, negative 999, negative 32768; and/or

The second value is one of the following: positive 99, positive 999, positive 32767.

In one embodiment, each 4 bits carry a 1-bit decimal number, 12 bits carry a 3-bit decimal number, and the remaining 4 bits of the 16 bits can be used to identify positive and negative. Then the first value could be negative 999 and the second value could be positive 999.

In another embodiment, each 4 bits carry a 1-bit decimal number, the first value may be carried by 8 bits, with the remaining 8 bits of the 16 bits carrying the second value. Then the first value could be negative 999 and the second value could be positive 999.

In another embodiment, 16 bits represent positive and negative intervals. Then the first value may take on a negative 32768 (i.e. 2 ¹⁵ The second value may take on a positive 32767 (i.e. 2 ¹⁵ -1). In one embodiment, the binary representation of 99 is 1001 1001.

In one embodiment, the 999 binary representation is 1001 1001 1001.

In one embodiment, the first IMSI offset is the same as the second IMSI offset,

in one embodiment, the second IMSI offset is different from the second IMSI offset. 6. The method of claim 1, optionally the first communication device performing a first operation comprises: the method comprises the steps that first communication equipment obtains first information, and first operation is executed according to the first information;

the first information includes at least one of: a second IMSI offset, a value interval of the IMSI offset;

the second IMSI offset is the IMSI offset requested by the terminal.

In one embodiment, the first communication device receives the second IMSI offset from the terminal.

Optionally, the first IMSI offset further satisfies at least one of:

the first IMSI offset can be the paging position of the mobile terminal;

the first IMSI offset enables paging location collision avoidance;

the paging location of the mobile terminal for the first IMSI offset can be the same as the paging location of the mobile terminal for the second IMSI offset.

It will be appreciated that, with the present embodiment, when the MSIN value has been close to the maximum value edge of the MSIN value interval, such as 9999999999 (i.e. 10 ⁹ -1) then by adding to the negative first IMSI offset; or when the MSIN value is close to the minimum value edge of the MSIN value interval, such as 000000000, then adding the MSIN value with the first IMSI offset of the certificate positive number, one method realizes that the added value does not overflow the MSIN value interval, and the other method realizes the paging position of the mobile terminal, thereby avoiding the paging conflict.

Referring to fig. 3, fig. 3 is a flowchart of an information processing method according to an embodiment of the present application, where the method is applied to a second communication device. The second communication device includes, but is not limited to, at least one of: a terminal, CN network element; in one embodiment, the CN network element is a CN network element in a first network registered by the terminal; the method comprises the following steps:

step 31: the second communication device performs a second operation comprising at least one of:

determining a second IMSI offset;

determining a value interval of MSIN;

transmitting a second IMSI offset to the network side equipment;

In one embodiment, the first MSIN is a MSIN in an IMSI.

The network side equipment comprises a first communication equipment such as MME, AMF and the like

Optionally, the value interval of the second IMSI offset is [ first value, second value ];

In one embodiment, the value interval of the second IMSI offset is the same as the value interval of the first IMSI offset.

Optionally, in the case that the second IMSI offset is carried by 4×n bits;

the first value is one of: negative poleNegative (10) ^N-1 -1); and/or

The second value is one of: positive directionPositive (10) ^N-1 -1)；

Wherein N is a positive integer.

In one embodiment, 10 ^N-1 -1 has a number 9 of (N-1) bits, such as when N equals 4, the first IMSI offset is carried by 16 bits, 10 ^N-1 -1 is 999 with a 3-bit number 9.

Optionally, in the case that the second IMSI offset is carried by M bits,

the second value is: positive (2) ^M-1 -1)；

Wherein M is a positive integer.

Optionally, in the case that the second IMSI offset is carried by 16 bits;

The first value is one of the following: negative 99, negative 999, -32768; and/or

Optionally, the second IMSI offset further satisfies at least one of:

the second IMSI offset can be the paging position of the mobile terminal;

the second IMSI offset enables paging location collision avoidance.

In an implementation manner, the MSIN is a MSIN in the IMSI of the terminal. The IMSI is a terminal identifier used by the terminal to register the first network.

The network side equipment is a core network element in the first network, such as MME and AMF.

It will be appreciated that with the present embodiment, when the MSIN value has been close to the maximum value edge of the MSIN value interval, such as 999999999 (i.e., 10 ⁹ -1) then by adding to the negative first IMSI offset; or when the MSIN value is close to the minimum value edge of the MSIN value interval, such as 000000000, then adding the MSIN value with the first IMSI offset of the certificate positive number, one method realizes that the added value does not overflow the MSIN value interval, and the other method realizes the paging position of the mobile terminal, thereby avoiding the paging conflict.

Referring to fig. 4, fig. 4 is a flowchart of an information processing method according to an embodiment of the present application, where the method is applied to a first communication device. The first communication device includes, but is not limited to, one of: a terminal, a CN network element (such as, but not limited to, MME, etc.), where the CN network element is a CN network element in a first network registered by the terminal; the method comprises the following steps:

Step 41: the third communication device performs a third operation comprising:

In one embodiment, the alternate IMSI can be used to calculate paging occasions for the terminal.

Wherein 999 999 999 is 10 ⁹ -1。

Optionally, the value interval corresponding to 999 999 999 includes one of the following: [0, 10 ⁹ -1]Or 10 ⁹ -1；

In one embodiment, the decimal number of the first MSIN interval starting from 0 can be identified by a maximum value only, such as (10 ⁹ -1)。

The calculating the substitute IMSI according to the first type value interval of the MSIN includes: mod (sum of the first MSIN and the first IMSI offset) is used (first type of value interval of MSIN).

In one embodiment, the calculation method may be binary instead of decimal. Before calculating the alternate IMSI (mod (10 ⁹ -1) 10 may be preceded by ⁹ -1 to a 2-ary number, such as 1001 1001 1001 1001 1001 1001 1001 1001 1001 (i.e. 1001 repeated 9 times). The other binary conversions are the same.

Optionally, the third communication device performing a third operation includes:

in the case that the first condition is satisfied, the third communication device performs a third operation;

Wherein the first condition comprises at least one of:

and the MNC value interval in the IMSI corresponding to the MSIN is 99.

The MSIN has a value interval of 999 999 999 9.

Wherein 999 999 999 9 is 10 ¹⁰ -1。

Wherein 99 is 10 ² -1。

It will be appreciated that even if MSIN has a value interval of 999 999 999 9 (i.e., 10 ¹⁰ -1) corresponding interval of values, 999 999 999 (i.e. 10) ⁹ 1) the corresponding value interval is subjected to Mod removal, so that the value after Mod can be ensured not to overflow any MISN value interval. By the method, the MSIN value interval is not needed to be interacted between the terminal NAS and the AS, and the complexity of terminal implementation is reduced. The method realizes that the added value does not overflow the value interval of the MSIN, and on the other hand, realizes the paging position of the mobile terminal and avoids the purpose of paging conflict.

Referring to fig. 5, fig. 5 is a flowchart of an information processing method according to an embodiment of the present application, where the method is applied to a fourth communication device. The first communication device includes, but is not limited to, one of: a terminal; the method comprises the following steps:

step 51: the fourth communication device performs a fourth operation comprising:

MSIN value interval;

the first type is the type of the value interval corresponding to 999 999 999,

the second type is a type of a value interval corresponding to 999 999 999 9.

Wherein 999 999 999 9 is 10 ¹⁰ -1。

Wherein 999 999 999 is 10 ⁹ -1。

It will be appreciated that, because more bits are needed in the value interval of the MSIN, the number of bits of the second information sent by the terminal to the AS of the terminal is saved by the first indication information, for example, 1 bit can carry the first indication information.

Optionally, the fourth operation further comprises at least one of:

the AS of the terminal determines an MSIN value interval according to the first indication;

and the AS of the terminal calculates the alternative IMSI according to the MSIN value interval.

Optionally, the MSIN value interval includes one of the following: 999 999 999 and 999 999 999 9.

Optionally, the value interval corresponding to 999 999 999 includes one of the following: [0, 10 ⁹ -1]Or 10 ⁹ -1;999 999 999 9 the corresponding interval includes one of the following: [0, (10 ¹⁰ -1)]Or 10 ¹⁰ -1。

In one embodiment, if the calculation method is not decimal but binary. Calculation of alternate IMSI (m od(10 ⁹ -1) 10 may be preceded by ⁹ -1 to a 2-ary number, such as 1001 1001 1001 1001 1001 1001 1001 1001 1001 (i.e. 1001 repeated 9 times). The other binary conversions are the same.

In one embodiment, if the calculation method is not decimal but binary. An alternate IMSI (mod (10 ¹⁰ -1)) may be preceded by converting 10 th power-1 of 10 into a 2-ary number, such as 1001 1001 1001 1001 1001 1001 1001 1001 1001 1001 (i.e. 1001 repeated 10 times). The other binary conversions are the same.

It is not easy to understand that the terminal NAS and AS interact the value interval of the MSIN to calculate the alternative IMSI, and one method realizes that the added value does not overflow the value interval of the MSIN, and on the other hand, realizes the paging position of the mobile terminal, thereby avoiding the paging conflict.

For ease of understanding, the following description is provided in connection with specific examples:

in this embodiment 1, as shown in fig. 6, the related terminal triggered mobile registration procedure may include:

step 01: the terminal performs a second operation, as described in the embodiment of fig. 3, of sending a second IMSI offset to the MME. May be sent by a registration request message or a location update request message.

Step 02: the MME receives the second IMSI offset, performs a second operation, and sends the first IMSI offset to the terminal as described in the embodiment of fig. 2. The transmission may be by a registration accept message or a location update accept message.

And step 03, the terminal sends a registration completion message or a location update completion message to the MME according to the received first IMSI offset. And the terminal calculates the monitoring position of the paging of the mobile terminal according to the first IMSI offset.

It should be noted that, in the information processing method provided in the embodiment of the present application, the execution subject may be an information processing apparatus, or a control module for executing the information processing method in the information processing apparatus. In the embodiment of the present application, an information processing apparatus is described by taking an example of an information processing method performed by the information processing apparatus.

Referring to fig. 7, fig. 7 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present application, where the apparatus is applied to a first communication device. As shown in fig. 7, the information processing apparatus 70 includes:

a first execution module 71 for executing a first operation, the first operation comprising at least one of:

determining a first IMSI offset;

determining a value interval of a mobile subscriber identification number MSIN;

transmitting a first IMSI offset to a terminal;

Alternatively, in the case where the first IMSI offset is carried by 4 xn bits,

the first value is one of: negative poleNegative (10) ^N-1 -1); and/or

The second value is one of: positive directionPositive (10) ^N-1 -1)；

Wherein N is a positive integer.

Optionally, in the case that the first IMSI offset is carried by M bits,

the second value is: positive (2) ^M-1 -1)；

Wherein M is a positive integer.

Alternatively, in the case where the first IMSI offset is carried by 16 bits,

Optionally, the first communication device performing the first operation includes: the method comprises the steps that first communication equipment obtains first information, and first operation is executed according to the first information;

the second IMSI offset is the IMSI offset requested by the terminal.

Optionally, the first IMSI offset further satisfies at least one of:

The first IMSI offset can be the paging position of the mobile terminal;

the first IMSI offset enables paging location collision avoidance;

the paging location of the mobile terminal for the first IMSI offset can be the same as the paging location of the mobile terminal for the second IMSI offset. In the embodiment of the present application, the information processing apparatus 70 can implement each process implemented in the embodiment of the method shown in fig. 2 of the present application and achieve the same beneficial effects, and for avoiding repetition, a detailed description is omitted herein.

Referring to fig. 8, fig. 8 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present application, where the apparatus is applied to a second communication device. As shown in fig. 8, the information processing apparatus 80 includes:

a second execution module 81 for a second operation comprising at least one of:

determining a second IMSI offset;

determining a value interval of MSIN;

transmitting a second IMSI offset to the network side equipment;

and the sum of the second IMSI offset and the first MSIN does not exceed the value interval of the MSIN. Optionally, the value interval of the second IMSI offset is [ first value, second value ];

Optionally, in the case that the second IMSI offset is carried by 4×n bits;

the first value is one of: negative poleNegative (10) ^N-1 -1); and/or

The second value is one of: positive directionPositive (10) ^N-1 -1)；

Wherein N is a positive integer.

Optionally, in the case that the second IMSI offset is carried by M bits,

the second value is: positive (2) ^M-1 -1)；

Wherein M is a positive integer.

Optionally, in the case that the second IMSI offset is carried by 16 bits;

Optionally, the second IMSI offset further satisfies at least one of:

the second IMSI offset can be the paging position of the mobile terminal;

the second IMSI offset enables paging location collision avoidance.

Referring to fig. 9, fig. 9 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present application, and the apparatus is applied to a third communication device. As shown in fig. 9, the information processing apparatus 90 includes:

a third execution module 91, configured to execute a third operation, where the third operation includes:

Wherein, the first type of the MSIN is a value interval corresponding to 999999999.

Optionally, the value interval corresponding to 999999999 includes one of the following: [0, 10 ⁹ -1]Or 10 ⁹ -1；

wherein the first condition comprises at least one of:

the MNC value interval in the IMSI corresponding to the MSIN is 99

The MSIN has a value interval of 999999999 9.

Referring to fig. 10, fig. 10 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present application, and the apparatus is applied to a fourth communication device. As shown in fig. 10, the information processing apparatus 100 includes:

a fourth execution module 101, where the fourth execution module 101 is configured to execute a fourth operation, and the fourth operation includes:

MSIN value interval;

The first type is the type of the value interval corresponding to 999 999 999,

the second type is a type of a value interval corresponding to 999 999 999 9.

Optionally, the fourth operation further includes at least one of:

Alternatively to this, the method may comprise,

999 999 999 the corresponding interval includes one of the following: [0, 10 ⁹ -1]Or 10 ⁹ -1；

999 999 999 9 the corresponding interval includes one of the following: [0, (10 ¹⁰ -1)]Or 10 ¹⁰ -1。

Optionally, as shown in fig. 11, the embodiment of the present application further provides a communication device 110, including a processor 112, a memory 111, and a program or an instruction stored in the memory 111 and capable of running on the processor 112, where the program or the instruction implements each process of the embodiment of the information processing method when executed by the processor 112, and the process can achieve the same technical effect, and for avoiding repetition, a description is omitted herein.

Specifically, fig. 12 is a schematic diagram of a hardware structure of a communication terminal 1200 implementing an embodiment of the present application.

The communication terminal 1200 includes, but is not limited to: at least some of the components of the radio frequency unit 1201, the network module 1202, the audio output unit 1203, the input unit 1204, the sensor 1205, the display unit 1206, the user input unit 1207, the interface unit 1208, the memory 1209, and the processor 1210.

Those skilled in the art will appreciate that the communication terminal 1200 may further include a power source (e.g., a battery) for supplying power to the respective components, and the power source may be logically connected to the processor 1210 through a power management system, so as to perform functions of managing charging, discharging, and power consumption management through the power management system. Drawing of the figure12The terminal structure shown in (c) does not constitute a limitation of the terminal, and the terminal may comprise more or less components than shown in the figures, or may combine certain components, or may be arranged in different components, which are not described in detail herein.

It should be appreciated that in embodiments of the present application, the input unit 1204 may include a graphics processor (Graphics Processing Unit, GPU) 10041 and a microphone 12042, the graphics processor 12041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 1206 may include a display panel 12061, and the display panel 12061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1207 includes a touch panel 12071 and other input devices 12072. The touch panel 12071 is also called a touch screen. The touch panel 12071 may include two parts, a touch detection device and a touch controller. Other input devices 12072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein.

In the embodiment of the present application, after receiving downlink data from a network side device, the radio frequency unit 1201 processes the downlink data with the processor 1210; in addition, the uplink data is sent to the network side equipment. Typically, the radio frequency unit 1201 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.

Memory 1209 may be used to store software programs or instructions as well as various data. The memory 1209 may mainly include a storage program or instruction area and a storage data area, wherein the storage program or instruction area may store an operating system, an application program or instruction (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. In addition, the Memory 1009 may include a high-speed random access Memory, and may also include a nonvolatile Memory, wherein the nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable Programmable ROM (EPROM), an Electrically Erasable Programmable EPROM (EEPROM), or a flash Memory. Such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device.

Processor 1210 may include one or more processing units; alternatively, the processor 12010 may integrate an application processor that primarily processes operating systems, user interfaces, and applications or instructions, etc., with a modem processor that primarily processes wireless communications, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into processor 1210.

The processor 1210 may implement the processes of the above-described information processing method embodiment, and achieve the same technical effects, and for avoiding repetition, a detailed description is omitted herein

The embodiment of the application also provides a readable storage medium, on which a program or an instruction is stored, which when executed by a processor, implements each process of the above-described information processing method embodiment, and can achieve the same technical effects, and in order to avoid repetition, the description is omitted here.

Wherein the processor is a processor in the terminal described in the above embodiment. The readable storage medium includes a computer readable storage medium such as a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.

The embodiment of the application further provides a chip, which comprises a processor and a communication interface, wherein the communication interface is coupled with the processor, and the processor is used for running programs or instructions to realize the processes of the embodiment of the information processing method, and can achieve the same technical effects, so that repetition is avoided, and the description is omitted here.

It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, or the like.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a computer software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network side device, etc.) to perform the method according to the embodiments of the present application.

The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.

Claims

1. An information processing method, characterized by comprising:

the first communication device performs a first operation comprising at least one of:

determining a first IMSI offset;

determining a value interval of a mobile subscriber identification number MSIN;

transmitting a first IMSI offset to a terminal;

2. The method of claim 1, wherein the value interval of the first IMSI offset is [ first value, second value ];

3. The method of claim 2, wherein the first IMSI offset is carried over 4 xn bits;

the first value is one of:negative (10) ^N-1 -1); and/or

The second value is one of:positive (10) ^N-1 -1)；

Wherein N is a positive integer.

4. The method of claim 2, wherein the first IMSI offset is carried by M bits;

the second value is: positive (2) ^M-1 -1)；

Wherein M is a positive integer.

5. The method of claim 2, wherein the first IMSI offset is carried over 16 bits;

6. The method of claim 1, wherein the first communication device performing the first operation comprises: the method comprises the steps that first communication equipment obtains first information, and first operation is executed according to the first information;

the second IMSI offset is the IMSI offset requested by the terminal.

7. The method according to any of claims 1 to 6, wherein the first IMSI offset further satisfies at least one of:

the first IMSI offset can be the paging position of the mobile terminal;

the first IMSI offset enables paging location collision avoidance;

8. An information processing method, characterized by comprising:

the second communication device performs a second operation comprising at least one of:

determining a second IMSI offset;

determining a value interval of MSIN;

Transmitting a second IMSI offset to the network side equipment;

9. The method of claim 8, wherein the second IMSI offset value has a value interval of [ first value, second value ];

10. The method of claim 9, wherein the second IMSI offset is carried over 4 xn bits;

the first value is one of：Negative (10) ^N-1 -1); and/or

The second value is one of:positive (10) ^N-1 -1)；

Wherein N is a positive integer.

11. The method of claim 9, wherein, in the case where the second IMSI offset is carried by M bits,

the second value is: positive (2) ^M-1 -1)；

Wherein M is a positive integer.

12. The method of claim 9, wherein the second IMSI offset is carried over 16 bits;

13. The method of claim 8, wherein the second IMSI offset further satisfies at least one of:

The second IMSI offset can be the paging position of the mobile terminal;

the second IMSI offset enables paging location collision avoidance.

14. An information processing method, characterized by comprising:

the third communication device performs a third operation comprising:

15. The method of claim 14, wherein the 999 999 999 corresponding value interval comprises one of: [0, 10 ⁹ -1]Or 10 ⁹ -1；

16. The method of claim 14, wherein the third communication device performing a third operation comprises:

wherein the first condition comprises at least one of:

the MNC value interval in the IMSI corresponding to the MSIN is 99

The MSIN has a value interval of 999 999 999 9.

17. An information processing method, characterized by comprising:

The fourth communication device performs a fourth operation comprising:

MSIN value interval;

the first type is the type of the value interval corresponding to 999 999 999,

the second type is a type of a value interval corresponding to 999 999 999 9.

18. The method of claim 17, wherein the fourth operation further comprises at least one of:

19. The method of claim 17, wherein the MSIN interval comprises one of: 999 999 999 and 999 999 999 9.

20. The method of claim 17, wherein the step of determining the position of the probe is performed,

21. An information processing apparatus applied to a first communication device, comprising:

the first execution module is used for executing a first operation, and the first operation comprises at least one of the following:

determining a first IMSI offset;

determining a value interval of a mobile subscriber identification number MSIN;

transmitting a first IMSI offset to a terminal;

22. The apparatus of claim 21, wherein the first IMSI offset value range is [ first value, second value ];

23. The apparatus of claim 22, wherein the first IMSI offset is carried by 4 xn bits,

the first value is one of:negative (10) ^N-1 -1); and/or

The second value is one of:positive (10) ^N-1 -1)；

Wherein N is a positive integer.

24. The apparatus of claim 22, wherein, in the case where the first IMSI offset is carried over M bits,

the second value is: positive (2) ^M-1 -1)；

Wherein M is a positive integer.

25. The apparatus of claim 22, wherein the first IMSI offset value is carried by 16 bits,

26. The apparatus of claim 21, wherein the first communication device performing the first operation comprises: the method comprises the steps that first communication equipment obtains first information, and first operation is executed according to the first information;

the second IMSI offset is the IMSI offset requested by the terminal.

27. The apparatus of any of claims 21 to 26, wherein the first IMSI offset further satisfies at least one of:

the first IMSI offset can be the paging position of the mobile terminal;

the first IMSI offset enables paging location collision avoidance;

28. An information processing apparatus applied to a second communication device, comprising:

the second execution module is used for a second operation, and the second operation comprises at least one of the following steps:

Determining a second IMSI offset;

determining a value interval of MSIN;

transmitting a second IMSI offset to the network side equipment;

29. The apparatus of claim 28, wherein the second IMSI offset value range is [ first value, second value ];

30. The apparatus of claim 29, wherein the second IMSI offset is carried over 4 xn bits;

the first value is one of:negative (10) ^N-1 -1); and/or

The second value is one of:positive (10) ^N-1 -1)；

Wherein N is a positive integer.

31. The apparatus of claim 29, wherein, in the case where the second IMSI offset is carried over M bits,

the second value is: positive (2) ^M-1 -1)；

Wherein M is a positive integer.

32. The apparatus of claim 29, wherein the second IMSI offset is carried over 16 bits;

33. The apparatus of claim 28, wherein the second IMSI offset further satisfies at least one of:

the second IMSI offset can be the paging position of the mobile terminal;

the second IMSI offset enables paging location collision avoidance.

34. An information processing apparatus applied to a third communication device, characterized by comprising:

and a third execution module, configured to execute a third operation, where the third operation includes:

35. The apparatus of claim 34, wherein the 999 999 999 corresponding span comprises one of: [0, 10 ⁹ -1]Or 10 ⁹ -1；

36. The apparatus of claim 34, wherein the third communication device performing a third operation comprises:

wherein the first condition comprises at least one of:

The MNC value interval in the IMSI corresponding to the MSIN is 99

The MSIN has a value interval of 999 999 999 9.

37. An information processing method applied to a fourth communication device, comprising:

the fourth execution module is used for executing a fourth operation, and the fourth operation comprises:

MSIN value interval;

the first type is the type of the value interval corresponding to 999 999 999,

the second type is a type of a value interval corresponding to 999 999 999 9.

38. The apparatus of claim 37, wherein the fourth operation further comprises at least one of:

39. The method of claim 37, wherein the MSIN interval comprises one of: 999 999 999 and 999 999 999 9.

40. The method of claim 37, wherein the step of determining the position of the probe comprises,

41. A communication terminal comprising a processor, a memory and a program or instruction stored on the memory and executable on the processor, the program or instruction when executed by the processor implementing the steps of the information processing method according to any one of claims 1 to 7 or for implementing the steps of the information processing method according to any one of claims 8 to 13 or for implementing the steps of the information processing method according to any one of claims 14 to 16 or for implementing the steps of the information processing method according to any one of claims 17 to 20.

42. A readable storage medium, characterized in that the readable storage medium stores thereon a program or instructions which, when executed by a processor, realizes the steps of the information processing method according to any one of claims 1 to 7, or the steps for realizing the information processing method according to any one of claims 8 to 13, or the steps of the information processing method according to any one of claims 14 to 16, or the steps of the information processing method according to any one of claims 17 to 20.