CN112929946B

CN112929946B - Processing method of network configuration command and terminal equipment

Info

Publication number: CN112929946B
Application number: CN201911243516.8A
Authority: CN
Inventors: 韩鲁峰
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2023-10-17
Anticipated expiration: 2039-12-06
Also published as: CN112929946A

Abstract

The invention discloses a processing method of a network configuration command and terminal equipment. Wherein the method comprises the following steps: acquiring a network configuration command indicating a request for registration or deregistration, wherein the network configuration command carries a first parameter indicating an access type requesting registration or an access type deregistering, and the access type comprises: through third generation partnership project 3GPP access, through non-3GPP access, or through 3GPP access and through non-3GPP access; and sending a registration request or a deregistration request according to the access type indicated by the first parameter.

Description

Processing method of network configuration command and terminal equipment

Technical Field

The present invention relates to the field of communications, and in particular, to a method and a terminal device for processing a network configuration command.

Background

In existing 5G communication systems, a Terminal equipment (MT) can simultaneously pass through The third generation partnership project (The 3 ^rd Generation Partner Project,3 GPP) access and through non-3GPP access and registration to the 5G core network, the two registration procedures are independent of each other. After registering with the 5G core network, the MT may implement a de-registration function for any one of the access technologies through a signaling procedure for any one of the access technologies. For example, the MT may carry a cell in the air interface message, i.e., the deregistration request (DEREGISTRATION REQMTST), with the different values of the cell indicating the type of deregistration. Wherein if the value of the cell is "3GPP access", it indicates that only registration through 3GPP access is canceled; if the value of the cell is 'Non-3 GPP access', the cell indicates to cancel the registration through the Non-3GPP access only; if the value of the cell is "3GPP access and NON-3GPP access", then the registration for both 3GPP and NON-3GPP access is indicated to be canceled.

However, when a registration request or a deregistration request is initiated, a specific access type cannot be determined, so that registration or deregistration for distinguishing access types (which may also be referred to as access technologies) cannot be initiated, which may cause problems of greater power consumption of the terminal device or reduced reliability or mobility performance of network data transmission.

Disclosure of Invention

An object of the embodiments of the present invention is to provide a method for processing a network configuration command and a terminal device, so as to avoid a problem caused by that the terminal device cannot initiate registration or deregistration for distinguishing access types.

In a first aspect, a method for processing a network configuration command is provided, where the method includes: acquiring a network configuration command indicating a request for registration or deregistration, wherein the network configuration command carries a first parameter indicating an access type requesting registration or an access type deregistering, and the access type comprises: through third generation partnership project 3GPP access, through non-3 GPP access, or through 3GPP access and through non-3 GPP access; and sending a registration request or a deregistration request according to the access type indicated by the first parameter.

In a second aspect, there is provided a terminal device comprising: the device comprises an acquisition module, a registration module and a registration module, wherein the acquisition module is used for acquiring a network configuration command for indicating registration request or registration cancellation, the network configuration command carries a first parameter for indicating a registration request access type or registration cancellation access type, and the access type comprises: through third generation partnership project 3GPP access, through non-3 GPP access, or through 3GPP access and through non-3 GPP access; and the sending module is used for sending a registration request or a deregistration request according to the access type indicated by the first parameter.

In a third aspect, there is provided a terminal device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program implementing the steps of the method according to the first aspect when executed by the processor.

In a fourth aspect, there is provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method according to the first aspect.

In the embodiment of the invention, the access type of requesting registration or deregistration is indicated in the network configuration command to be through 3GPP access, through non-3 GPP access or through 3GPP access and through non-3 GPP access, so that the terminal equipment can determine the specific access type of registering or deregistering when sending a registration request or a deregistration request, thereby reducing the power consumption of the terminal equipment, or improving the reliability of network data transmission or improving the mobile performance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

fig. 1 is a schematic flow chart of a method for processing a network configuration command according to an embodiment of the present invention;

fig. 2 is another flow chart of a method for processing a network configuration command according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;

fig. 4 is another schematic structural diagram of a terminal device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be understood that the technical solution of the embodiment of the present invention may be applied to various communication systems, for example: a long term evolution (Long Term Evolution, LTE) system, an LTE frequency division duplex (Frequency Division Duplex, FDD) system, an LTE time division duplex (Time Division Duplex, TDD), a universal mobile telecommunications system (Universal Mobile Telecommunication System, UMTS) or worldwide interoperability for microwave access (Worldwide Interoperability for Microwave Access, wiMAX) telecommunications system, a 5G system, or a New Radio (NR) system, or a subsequent evolution telecommunications system.

In an embodiment of the present invention, the Terminal device may include, but is not limited to, a Mobile Station (MS), a Mobile Terminal (Mobile Terminal), a Mobile phone (Mobile phone), a User Equipment (MT), a handset (handset), a portable device (portable Equipment), a vehicle (vehicle), and the like, and may communicate with one or more core networks via a radio access network (Radio Access Network, RAN), for example, the Terminal device may be a Mobile phone (or referred to as a "cellular" phone), a computer with a wireless communication function, and the like, and the Terminal device may also be a portable, pocket, hand-held, computer-built-in, or vehicle-mounted Mobile device.

The following describes in detail the technical solutions provided by the embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 shows a flowchart of a method for processing a network configuration command according to an embodiment of the present invention, where the method 100 may be performed by a terminal device, in other words, the method may be performed by software or hardware installed in the terminal device, and as shown in fig. 1, the method includes the following steps:

s112: acquiring a network configuration command indicating a request for registration or deregistration, wherein the network configuration command carries a first parameter indicating an access type requesting registration or an access type deregistering, and the access type comprises: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access.

The terminal device may be accessed and registered to the network through 3GPP, may be accessed and registered to the network through non-3 GPP, and may be accessed and registered to the network through both 3GPP and non-3 GPP. The network accessed and registered by the 3GPP and the network accessed and registered by the non-3 GPP can be the same public land mobile network (Public Land Mobile Network, PLMN) or different PLMNs.

The network configuration command may be input by a user through an input device (e.g., a keyboard, etc.) of the terminal device, or may be a network configuration command generated by software installed in the terminal device. In the related art, the AT command (Attention Command) is a command for controlling the modem, and thus, in one possible implementation, the network configuration command may be an AT command.

S114: and sending a registration request or a deregistration request according to the access type indicated by the first parameter.

The registration request may be a null message REQMTST, the deregistration request may be a null message DEREGISTRATION REQMTST, and the registration request or the deregistration request carries a cell indicating an access type registered to the network or an access type deregistered. Taking the deregistration request as an example, the cell indicates the deregistered access type as shown in table 1.

Table 1.

Thus, in the method for processing a network configuration command provided by the embodiment of the present invention, a network configuration command indicating a request for registration or deregistration is obtained, where a first parameter indicating a registered or deregistered access type carried in the network configuration command includes: sending a registration request or a deregistration request according to an access type indicated by a first parameter through 3GPP access, through non-3GPP access or through 3GPP access and through non-3GPP access, so that a terminal device can determine the registered or deregistered access type, and thus, when leaving a coverage area of a corresponding access type, the registration of the access type can be canceled, for example, after leaving a coverage area of non-3GPP, the registration of the non-3GPP access is canceled, and thus, the terminal device does not search for signals of the non-3GPP any more, so as to reduce the power consumption of the terminal device; or can be simultaneously accessed in non-3GPP and 3GPP to enhance the reliability of network link and improve the reliability of network data transmission; alternatively, registration at 3GPP access may be initiated at terminal device leaving the non-3GPP coverage area to improve mobility performance.

Fig. 2 is another flow chart of a method for processing a network configuration command according to an embodiment of the present invention, where the method 200 may be performed by a terminal device, in other words, the method may be performed by software or hardware installed in the terminal device. As shown in fig. 2, the method comprises the steps of:

s212, a first AT command indicating that registration or deregistration is requested is obtained, wherein the first AT command carries a first parameter of an access type requesting registration or an access type deregistering, and the access type comprises: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access.

The first AT command may be externally input, or may be generated by software installed in the terminal device according to a preset rule. For example, the access type adopted by the terminal device in a certain period of time or a certain position may be preset, and when the period of time or the position is reached, software installed in the terminal device generates a corresponding first AT command. By the implementation mode, the network configuration command can be an AT command, so that the network configuration command can be processed by means of input, receiving, analyzing and the like of the AT command, and the requirement on the functions of the terminal equipment is reduced.

In addition, in order to enable the terminal device to know whether the first AT command configures the access type for requesting registration or the access type for canceling registration, the first AT command may further carry a second parameter indicating that the first AT command requests registration or canceling registration, and through the second parameter, the terminal device may determine whether the first AT command configures the access type for requesting registration or canceling registration.

Since an AT command generally has three command types, i.e., a Set command for setting a corresponding network parameter, a Read command for returning a current value of the corresponding network parameter, and a Test command for returning a valid value (or, alternatively, a range of values of the network parameter) supported by the corresponding network parameter, the first AT command may be a Set command, for example, a Set command of an existing AT command, for example, a Set command of an OPERATOR select Command (COPS) or a general radio service technology (GPRS) ATTACH or detach (CGATT) command, when multiplexing the existing AT command, may be multiplexed.

Therefore, the user can also obtain the current value of the network state parameter accessed by the terminal device through the Read command corresponding to the first AT command. In one possible implementation, the method may further include: acquiring a third AT command, wherein the third AT command requests to acquire the current value of the accessed network state parameter of the terminal equipment, and the accessed network state parameter comprises: the access type of the terminal equipment; and then responding to the third AT command, and under the condition of acquiring the current value of the accessed network state parameter, outputting the current value of the network state parameter, wherein the current value of the access type of the terminal equipment comprises the following steps: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access. In this possible implementation, the current value of the access type output by the terminal device may be a value indicating various access types, for example, N1 is output if the current access type of the terminal device is through 3GPP access, N2 is output if the current access type of the terminal device is through non-3 GPP access, and N3 is output if the current access type of the terminal device is through 3GPP access and through non-3 GPP access. In this possible implementation manner, the third AT command may be a Read command corresponding to the first AT command, after the terminal device obtains the third AT command, performs a corresponding operation, outputs the current value of the network state parameter if the current value of the network state parameter is obtained, and outputs a prompt, for example, outputs ERROR if the current value of the network state parameter is not obtained.

Thus, the access types returned by the third AT command (i.e., read command type) corresponding to the first AT command include: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access.

In addition, the user can obtain the value range of the network state parameter of the terminal device through the Test command corresponding to the first AT command. In this case, the method may further include: acquiring a fourth AT command, wherein the fourth AT command requests to acquire a value range of an accessed network state parameter of the terminal equipment, and the accessed network state parameter comprises: the access type of the terminal equipment; responding to the fourth AT command, and under the condition of acquiring the value range of the accessed network state parameter, outputting the value range of the network state parameter, wherein the value range of the access type of the terminal equipment comprises: through 3GPP access, through non-3 GPP access, and through 3GPP access and through non-3 GPP access. In this possible implementation manner, the range of values of the access types output by the terminal device may enumerate values indicating various access types that the terminal device may use, and the output values may include: n1, N2, and N3, indicate access types that can be used by the terminal device include: through 3GPP access, through non-3 GPP access, and through 3GPP access and through non-3 GPP access.

Thus, the range of access types returned by the fourth AT command (i.e., test command type) corresponding to the first AT command includes: through 3GPP access, through non-3 GPP access, and through 3GPP access and through non-3 GPP access.

In one possible implementation, the first AT command may be a multiplexed preset AT command, and the first parameter may be a preset parameter in the preset AT command, that is, the first AT command may be multiplexed in an existing AT command, and the first parameter may be implemented by extending a value range of a certain cell in the existing AT command.

For example, the first AT command may multiplex the existing COPS. Whereas the first parameter may be selected by extending the range of values of the access technology (AcT) parameter (or cell) selected in the COPS command, i.e. the AcT parameter comprises: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access.

The TEST command, which is the COPS command, may instruct the terminal device to perform network searching to obtain a network that the terminal device can detect at the current location. Thus, in one possible implementation, the manner of responding to TEST commands of COPS commands may be extended, increasing the range of access technology (actt) parameter values in the response to TEST commands, so that the response may indicate whether the detected network uses an access type that is through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access. In this possible implementation, the method may further include: acquiring a second AT command, wherein the second AT command requests to acquire the state parameters of the network which can be detected by the terminal equipment AT the current position; outputting a detected state parameter of the network in response to the second AT command in case of detecting the network, wherein the state parameter of the network includes: the network identifier of the network and the access type adopted by the network, wherein the access type adopted by the network comprises: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access.

Table 2 gives an illustration of the format and response of various command types for one possible COPS command in this possible implementation, and as shown in table 2, the < ACT > range of values may be extended to indicate whether the type of access requesting registration or deregistration is through a 3GPP access, through a non-3GPP access, or through a 3GPP access and through a non-3GPP access.

Table 2.

In the COPS command shown in table 2, a new value is added to the AcT, where the new value and attribute are as follows:

number N1:5G over NON-3GPP access, i.e. accessing the 5G core network through NON-3 GPP;

number N2:5G over 3GPP access, i.e. accessing the 5G core network via 3 GPP;

number N3:5G over 3GPP access and non-3GPP access, i.e., accessing a 5G core network through both 3GPP and non-3 GPP.

In the COPS command shown in table 2, the network status parameter configuring registration or deregistration can be indicated by setting the value of mode.

In this possible implementation, when using the set command of the AT command, if mode=1, i.e. when requesting registration, the access type requesting registration is indicated by the AcT: 5G over NON-3GPP access, or 5G over 3GPP access,5G over 3GPP access and NON-3GPP access. Specifically, the first AT command may be in the following form according to the specific access type requested to be registered:

+cops=1, …, numeral N1 represents: requesting a 5G registration of a NON-3GPP access of the MT;

+cops=1, …, numeral N2 represents: requesting a 5G registration of a 3GPP access of the MT;

+cops=1, …, number N3 represents: 5G registration of NON-3GPP access and 3GPP access of the MT is requested.

In the set command of the AT command, if mode=2, that is, when the de-registration is required, the access type requiring the de-registration is indicated by the AcT: 5G over NON-3GPP access, or 5G over 3GPP access,5G over 3GPP access and NON-3GPP access. Specifically, the first AT command may be in the following form, depending on the specific access type to be unregistered:

+cops=2, …, number N1 represents: canceling the 5G registration of NON-3GPP access of the MT;

+cops=2, …, numeral N2 represents: canceling the 5G registration of the 3GPP access of the MT;

+cops=2, …, numeral N3 represents: the NON-3GPP access and 5G registration of the 3GPP access for the MT are canceled.

In this possible implementation, when the network of the current operator and its access type need to be returned, the method may be implemented by a read command of the COPS command (i.e. the third AT command described above), where in this possible implementation, as shown in table 2, the third AT command may be: +cops?

If the network of the current operator and the access type thereof can be obtained, the returned response may be: +COPS > [, < format >, < oper > [, < AcT > ] ]. I.e. returning to the mode currently configured by the MT, the network of the operator at the current location, and its access type, where the value of the AcT is the same as that of the AcT of the set command in table 2, and may be denoted by the number N1, N2, or N3, which may represent 5G over NON-3GPP access, or 5G over 3GPP access, or 5G over 3GPP access and NON-3GPP access, respectively. If the current operator's network and its access type cannot be obtained, the response returned may be: +CME ERROR: < err >.

In this possible implementation manner, when the state parameter of the network that can be detected by the terminal device AT the current location needs to be obtained, that is, when the terminal device is instructed to search for the network, the Test command (i.e., the second AT command described above) of the COPS command in table 2 may be used to instruct the terminal device to return to the state parameter of the network that is detected by the current location. Wherein < stat > can have 4 values:

0 represents unknown, i.e. no detection network;

1 indicates availability, i.e. detected network availability;

2 denotes that the detected network is the currently used network;

3 indicates that the detected network is a disabled network.

The < operator > in the Test command in table 2 is used to identify the network, and the parameter < AcT > in the Test command is used to indicate the type of access adopted by the detected network, the < mode > value list indicates the value range of the mode supported by the terminal device, and the < format > value list indicates the value range of the format supported by the terminal device. In the present application, the values of the parameter < AcT > include: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access.

For example, when the terminal device acquires "at+cops=? After "(for convenience of distinction, in the embodiment of the present application, this is referred to as a second AT command), network detection is performed, a network that can be detected AT the current location is obtained, and according to the detection result, the following result is output:

+COPS：(1，“CHINA MOBILE”，“CMCC”，“46000”，N1)，(1，“CHN-UNICOM”，“UNICOM”，“46001”，N2)，(1，“CHN-CT”，“CT”，“460011”，N3)，，(0-4)，(0-2)

then the indication of the currently detected network includes: the access types used by the mobile terminal are "through 3GPP access", "China Unicom", the access types used by the mobile terminal are "through non-3 GPP access" and "China telecom", the access types used by the mobile terminal are "through 3GPP access and non-3 GPP access", the value range of < mode > is (0-4), and the value range of < format > is (0-2).

Alternatively, in one possible implementation manner, the TEST command of the COPS command may be multiplexed, and the TEST command (i.e. the fourth AT command described above) is multiplexed to obtain the value range of the network state parameter accessed by the MT, where the response of the TEST command may be:

+COPS:[(list of supported<mode>s),(list of supported<format>s)，(list of supported<AcT>s)]

namely, the response of the TEST command returns the value range of < mode > supported by the terminal device, the value range of < format > supported, and the value range of < AcT > supported.

When the value range of the network state parameter accessed by the MT needs to be acquired, the Test command can be used, after the Test command is received, the terminal equipment responds to the command and returns the value ranges of the parameters mode, format and AcT, wherein 3 values are newly added to the value range of the AcT in the returned parameters, namely the numbers N1, N2 and N3.

Alternatively, in one possible implementation, a new Test command may be added to the COPS command, where the command format of the new Test command may be at+cops=, or at+cops= |! And the like, the new Test command is used to obtain the value range of the network state parameter accessed by the MT, in this case, the process of receiving the new Test command by the terminal equipment is the scene of multiplexing the Test command, and is not repeated here.

Therefore, the access type of requesting registration or deregistration can be indicated by the COPS command by expanding the value range of the acts in the existing COPS command, and the MT can determine whether to register or deregister on the 3GPP access, the non-3 GPP access, or both the 3GPP access and the non-3 GPP access according to the value of the acts.

In another possible implementation manner, the first AT command may be multiplexing other AT commands except COPS command, and the first parameter may be a new dedicated parameter in the AT command or an original parameter in the AT command. That is, in this possible implementation, the first AT command may be implemented by adding a cell dedicated to indicating the value of the first parameter or adding the value of the original parameter to the existing AT commands other than COPS.

For example, a dedicated parameter may be newly added to the CGATT command, and the value of the newly added dedicated parameter may include access through 3GPP, access through non-3 GPP, or access through 3GPP and access through non-3 GPP. I.e. adding a new cell in the CGATT command, which new cell is the first parameter mentioned above, and indicating the type of access by the new cell.

Table 3 is a description of the format and response of various command types of the CGATT command in this possible implementation, and as shown in table 3, in this possible implementation, a Parameter1 is added to the CGATT command, and the access type of requesting registration or deregistration is indicated by the Parameter 1.

Table 3.

In the existing AT command, the SET command of the CGATT command is used to request the MT to complete the ATTACH (atach) or DETACH (DETACH) in the packet domain, and indicates whether the ATTACH or DETACH is completed by a different value of state. If the MT is already in the requested state, the command is ignored and OK is returned; if the requested state cannot be reached, ERROR is returned. And the READ command returns the service state of the current packet domain, and the TEST command is used to request valid values supported by the parameter state.

In this possible implementation manner, the CGATT command is multiplexed, parameter1 is added, and different access types are indicated by different values of Parameter1, where:

number N1: registering or deregistering on a 5G over NON-3GPP access;

number N2: on 5G over 3GPP access, register or deregister;

number N3: on 5G over 3GPP access and non-3GPP access, registration or deregistration occurs.

In this possible implementation, when using the set command of the AT command:

< state >: indicating whether to perform registration or cancel registration, for example, if state=0, indicating to cancel registration, if state=1, indicating to request registration;

< Parameter1>: when the operation target is a 5G core network, it is indicated by which access type registration is desired or which access type registration is desired to be canceled.

When the service state of the current packet domain of the MT and the access type of the current access network of the MT are required to be acquired, a Read command of the CGATT is used, after the MT acquires the command, the MT returns the service state of the current packet domain and the corresponding access type thereof when acquiring the service state of the current packet domain of the MT and the access type of the current access network, wherein the returned access type can be valued as the number N1, N2 or N3; if not, ERROR is returned. When the effective value supported by the Parameter state and the effective value supported by the Parameter1 need to be acquired, using a Test command of the CGATT command, after the MT acquires the command, returning the effective values supported by the Parameter state and the Parameter1 after acquiring the effective value supported by the Parameter state and the effective value supported by the Parameter 1; if not, ERROR is returned.

Thus, the existing CGATT command may be multiplexed such that the type of access for which registration or deregistration is requested may be indicated by the CGATT command, and the CGATT command that the MT may acquire determines whether to register or deregister on the 3GPP access, the non-3GPP access, or both the 3GPP access and the non-3GPP access.

In yet another possible implementation manner, the first AT command may also be implemented by adding a dedicated AT command, that is, the first AT command includes: a new-addition dedicated AT command for requesting registration or deregistration. In this possible implementation, the new-dedicated AT command is dedicated to indicating the access type requiring registration or deregistration, and includes a cell (i.e., a first parameter) indicating the access type, where the value of the cell includes: through a 3GPP access, through a non-3GPP access, or through a 3GPP access and through a non-3GPP access.

For example, new AT commands may be added for registration and de-registration operations of NON-3 GPP. The access type requiring to be unregistered is indicated by a certain parameter in the newly added AT command: 5G over NON-3GPP access, or 5G over 3GPP access,5G over 3GPP access and NON-3GPP access.

For example, the new AT command+cnon 3GPP, which CNON3GPP may be as shown in table 4.

The Set command of CNON3GPP is used to require MT to complete REGISTRATION (REGISTER) and DEREGISTRATION (DEREGISTER) on 5G over NON-3GPP access, or 5G over3GPP access, or 5G over NON-3GPP access and 5G over3GPP access.

If the MT is already in the requested state, ignoring the command and returning OK; if the MT cannot reach the requested state, then ERROR is returned.

In this possible implementation manner, parameter1 is used to indicate different access types in CNON3GPP, and different access types are indicated by different values of Parameter1, where:

number N1: registering or deregistering on a 5G over NON-3GPP access;

number N2: on 5G over3GPP access, register or deregister;

number N3: on 5G over3GPP access and non-3GPP access, registration or deregistration occurs.

In this possible implementation, when using the set command of the AT command:

When the value of the current state of the MT and the access type of the current access network of the MT are required to be acquired, a Read command of CNON3GPP is used, after the MT acquires the command, the MT returns the service state of the current packet domain and the corresponding access type thereof when acquiring the value of the current state of the MT and the access type of the current access network, wherein the returned value of the access type can be the number N1, N2 or N3; if not, ERROR is returned. When the effective value supported by the Parameter state and the effective value supported by the Parameter1 need to be acquired, using a Test command of CNON3GPP, after MT acquires the command, returning the effective values supported by the Parameter state and the Parameter1 after acquiring the effective value supported by the Parameter state and the effective value supported by the Parameter 1; if not, ERROR is returned.

Thus, by adding a dedicated AT command to indicate the type of access to request registration or deregistration, the MT can determine whether to register or deregister on the 3GPP access, the non-3 GPP access, or both the 3GPP access and the non-3 GPP access based on acquiring the dedicated AT command.

And S214, according to the indication of the first AT command, sending a registration request or a de-registration request.

If the first AT command indicates to register on the 3GPP access, the terminal equipment initiates a registration request, and the registration request carries a parameter indicating that the registered access type is the 3GPP access, if the first AT command indicates to cancel the registration on the non-3GPP access, the terminal equipment initiates a registration cancellation request, and the registration cancellation request carries a parameter indicating to cancel the registration of the MT on the non-3GPP access.

The terminal device can determine the specific access type for requesting registration or canceling registration according to the acquired indication of the first AT command, thereby realizing registration on the 3GPP access and/or the non-3GPP access or canceling registration on the 3GPP access and/or the non-3GPP access.

A method for processing a network configuration message according to an embodiment of the present invention is described in detail above with reference to fig. 1 to 2. The terminal device according to an embodiment of the present invention will be described in detail below with reference to fig. 3.

Fig. 3 is a schematic structural diagram of a terminal device according to an embodiment of the present invention. As shown in fig. 3, the terminal device 300 mainly includes: an acquisition module 310 and a transmission module 320.

The obtaining module 310 is configured to obtain a network configuration command indicating that registration or deregistration is requested, where the network configuration command carries a first parameter indicating an access type of registration or an access type of deregistration, and the access type includes: through third generation partnership project 3GPP access, through non-3GPP access, or through 3GPP access and through non-3GPP access; and a sending module 320, configured to send a registration request or a deregistration request according to the access type indicated by the first parameter.

In one implementation, the network configuration command includes: a first AT command.

In one implementation, the first AT command includes: multiplexing a preset AT command; the first parameter is a preset parameter in the preset AT command, or the first parameter is a special parameter newly added in the preset AT command.

In one implementation, the preset AT command includes: the operator selects the command COPS or the general packet radio service technology GPRS attach or detach command CGATT.

In one implementation, the preset parameter includes a selected access technology AcT parameter in the COPS command, and the value of the AcT parameter includes: through 3GPP access, through non-3 GPP access, or through 3GPP access and through non-3 GPP access; or, the first parameter includes: the value of the newly added special parameter in the CGATT command comprises: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access.

In one implementation, the AT command includes, AT the preset AT: in the case of a COPS command, the obtaining module 310 is further configured to obtain a second AT command, where the second AT command requests to obtain a state parameter of the network detected by the terminal device AT the current location; the terminal device further includes: a first output module, configured to output, in response to the second AT command, a detected state parameter of the network in a case where the network is detected, where the state parameter of the network includes: the network identifier of the network and the access type adopted by the network, wherein the access type adopted by the network comprises: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access.

In one implementation, the first AT command includes: an add-on dedicated AT command for indicating an access type requesting registration or deregistration.

In one implementation, the first AT command further carries a second parameter indicating that registration or deregistration is requested.

In one implementation manner, the obtaining module 310 is further configured to obtain a third AT command, where the third AT command requests to obtain a current value of a network state parameter accessed by the terminal device, where the accessed network state parameter includes: the access type; the terminal device may further include: the second output module is configured to respond to the third AT command, and output, when the current value of the accessed network state parameter is obtained, the current value of the network state parameter, where the current value of the network state parameter includes: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access.

In one implementation, the obtaining module 310 is further configured to obtain a fourth AT command, where the fourth AT command requests to obtain a value range of an accessed network state parameter of the terminal device, where the accessed network state parameter includes: the access type; the terminal device further includes: a third output module, configured to respond to the fourth AT command, and output a value range of the network state parameter under the condition that the value range of the accessed network state parameter is obtained, where the value range of the network state parameter includes: through 3GPP access, through non-3 GPP access, and through 3GPP access and through non-3 GPP access.

The terminal device 300 provided in the embodiment of the present invention can implement each process implemented by the terminal device in the method embodiments of fig. 1 to fig. 2, and implement the functions and beneficial effects of each method described in the foregoing method embodiments, so that repetition is avoided, and no further description is provided here.

Fig. 4 is a block diagram of a terminal device according to another embodiment of the present invention. The terminal device 400 shown in fig. 4 includes: at least one processor 401, a memory 402, at least one network interface 404, and a user interface 403. The various components in terminal device 400 are coupled together by bus system 405. It is understood that the bus system 405 is used to enable connected communications between these components. The bus system 405 includes a power bus, a control bus, and a status signal bus in addition to a data bus. But for clarity of illustration the various buses are labeled as bus system 405 in fig. 4.

The user interface 403 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, a trackball, a touch pad, or a touch screen, etc.).

It will be appreciated that the memory 402 in embodiments of the invention can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The non-volatile memory may be a Read-only memory (ROM), a programmable Read-only memory (ProgrammableROM, PROM), an erasable programmable Read-only memory (ErasablePROM, EPROM), an electrically erasable programmable Read-only memory (ElectricallyEPROM, EEPROM), or a flash memory, among others. The volatile memory may be a random access memory (RandomAccessMemory, RAM) that acts as an external cache. By way of example, and not limitation, many forms of RAM are available, such as Static RAM (SRAM), dynamic random access memory (DynamicRAM, DRAM), synchronous dynamic random access memory (SynchronousDRAM, SDRAM), double data rate synchronous dynamic random access memory (ddr SDRAM), enhanced Synchronous Dynamic Random Access Memory (ESDRAM), synchronous link dynamic random access memory (SynchlinkDRAM, SLDRAM), and direct memory bus random access memory (DirectRambusRAM, DRRAM). The memory 402 of the systems and methods described in embodiments of the present invention is intended to comprise, without being limited to, these and any other suitable types of memory.

In some implementations, the memory 402 stores the following elements, executable modules or data structures, or a subset thereof, or an extended set thereof: an operating system 4021 and application programs 4022.

The operating system 4021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application programs 4022 include various application programs such as a media player (MediaPlayer), a Browser (Browser), and the like for realizing various application services. A program for implementing the method of the embodiment of the present invention may be included in the application program 4022.

In the embodiment of the present invention, the terminal device 400 further includes: a computer program stored on the memory 409 and executable on the processor 401, which when executed by the processor 401 performs the steps of: acquiring a network configuration command indicating a request for registration or deregistration, wherein the network configuration command carries a first parameter indicating an access type requesting registration or an access type deregistering, and the access type comprises: through third generation partnership project 3GPP access, through non-3 GPP access, or through 3GPP access and through non-3 GPP access; and sending a registration request or a deregistration request according to the access type indicated by the first parameter.

The method disclosed in the above embodiment of the present invention may be applied to the processor 401 or implemented by the processor 401. The processor 401 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in the processor 401 or by instructions in the form of software. The processor 401 described above may be a general purpose processor, a digital signal processor (DigitalSignalProcessor, DSP), an application specific integrated circuit (application specific IntegratedCircuit, ASIC), an off-the-shelf programmable gate array (FieldProgrammableGateArray, FPGA) or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component. The disclosed methods, steps, and logic blocks in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be embodied directly in the execution of a hardware decoding processor, or in the execution of a combination of hardware and software modules in a decoding processor. The software modules may be located in a computer readable storage medium well known in the art such as random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers, and the like. The computer readable storage medium is located in a memory 402, and the processor 401 reads information in the memory 402 and performs the steps of the above method in combination with its hardware. Specifically, the computer readable storage medium stores a computer program which, when executed by the processor 401, implements the steps of the processing method embodiment of the network configuration command as described above.

It is to be understood that the embodiments of the invention described herein may be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof. For a hardware implementation, the processing units may be implemented within one or more application specific integrated circuits (ApplicationSpecificIntegratedCircuits, ASIC), digital signal processors (DigitalSignalProcessing, DSP), digital signal processing devices (dspev), programmable logic devices (ProgrammableLogicDevice, PLD), field programmable gate arrays (Field-ProgrammableGateArray, FPGA), general purpose processors, controllers, microcontrollers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.

For a software implementation, the techniques described in embodiments of the present invention may be implemented by modules (e.g., procedures, functions, and so on) that perform the functions described in embodiments of the present invention. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.

Optionally, the computer program may further implement the following steps when executed by the processor 401:

In this implementation, the preset AT command includes: in the case of COPS commands, it is also achieved that:

acquiring a second AT command, wherein the second AT command requests to acquire the state parameters of the network detected by the terminal equipment AT the current position;

Outputting a detected state parameter of the network in response to the second AT command in case of detecting the network, wherein the state parameter of the network includes: the network identifier of the network and the access type adopted by the network, wherein the access type adopted by the network comprises: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access.

In one implementation, there is also implemented:

acquiring a third AT command, wherein the third AT command requests to acquire the current value of the network state parameter accessed by the terminal equipment, and the accessed network state parameter comprises: the access type;

responding to the third AT command, and under the condition of acquiring the current value of the accessed network state parameter, outputting the current value of the network state parameter, wherein the current value of the network state parameter comprises the following steps: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access.

In one implementation, there is also implemented:

acquiring a fourth AT command, wherein the fourth AT command requests to acquire a value range of an accessed network state parameter of the terminal equipment, and the accessed network state parameter comprises: the access type;

responding to the fourth AT command, and under the condition of acquiring the value range of the accessed network state parameter, outputting the value range of the network state parameter, wherein the value range of the network state parameter comprises: through 3GPP access, through non-3 GPP access, and through 3GPP access and through non-3 GPP access.

The terminal device 400 can implement each process implemented by the mobile terminal in the foregoing embodiment, and in order to avoid repetition, a description is omitted here.

Preferably, as shown in fig. 5, the embodiment of the present invention further provides a terminal device, where the terminal device 500 includes a processor 510 and a memory 509, and a computer program stored in the memory 509 and capable of running on the processor 510, where the computer program is executed by the processor 110 to implement each process of the above-mentioned embodiment of the method for processing a network configuration message, and achieve the same technical effects, and for avoiding repetition, a detailed description is omitted herein.

The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the processes of the above-mentioned network configuration message method embodiment, and can achieve the same technical effects, so that repetition is avoided, and no further description is provided here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.

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.

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 invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. 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 device, etc.) to perform the method according to the embodiments of the present invention.

The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention 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 invention and the scope of the claims, which are to be protected by the present invention.

Claims

1. A method of processing a network configuration command, the method being performed by a terminal device, the method comprising:

acquiring a network configuration command indicating a request for registration or deregistration, wherein the network configuration command carries a first parameter indicating an access type requesting registration or an access type deregistering, and the access type comprises: access to the core network through non-third generation partnership project 3GPP, or access to the core network through 3GPP and through non-3 GPP;

sending a registration request or a deregistration request according to the access type indicated by the first parameter;

wherein the network configuration command includes: and the first AT command also carries a second parameter for indicating the request of registration or the deregistration.

2. The method of claim 1, wherein the first AT command comprises: multiplexing a preset AT command; the first parameter is a preset parameter in the preset AT command, or the first parameter is a special parameter newly added in the preset AT command.

3. The method of claim 2, wherein the preset AT command comprises: the operator selects the COPS command, or the general packet radio service technology GPRS attach or detach CGATT command.

4. The method of claim 3, wherein the preset parameters include a selected access technology, acT, parameter in the COPS command, the AcT parameter having a value that includes: through 3GPP access, through non-3 GPP access, or through 3GPP access and through non-3 GPP access; or, the first parameter includes: the value of the newly added special parameter in the CGATT command comprises: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access.

5. The method of claim 3 or 4, wherein in the case where the preset AT command comprises a COPS command, the method further comprises:

acquiring a second AT command, wherein the second AT command is used for requesting to acquire the state parameters of the network detected by the terminal equipment AT the current position;

6. The method of claim 1, wherein the first AT command comprises: an add-on dedicated AT command for indicating an access type requesting registration or deregistration.

7. The method of any one of claims 1 to 4, 6, wherein the method further comprises:

acquiring a third AT command, where the third AT command is used to request to acquire a current value of a network state parameter accessed by the terminal device, where the accessed network state parameter includes: the access type of the terminal equipment;

responding to the third AT command, and outputting the current value of the network state parameter under the condition that the current value of the accessed network state parameter is obtained, wherein the current value of the access type of the terminal equipment comprises the following steps: through a 3GPP access, through a non-3 GPP access, or through a 3GPP access and through a non-3 GPP access.

8. The method of any one of claims 1 to 4, 6, further comprising:

acquiring a fourth AT command, where the fourth AT command is used to request to acquire a value range of an accessed network state parameter of the terminal device, where the accessed network state parameter includes: the access type of the terminal equipment;

Responding to the fourth AT command, and outputting the value range of the network state parameter under the condition that the value range of the accessed network state parameter is obtained, wherein the value range of the access type of the terminal equipment comprises: through 3GPP access, through non-3 GPP access, and through 3GPP access and through non-3 GPP access.

9. A terminal device, comprising:

the device comprises an acquisition module, a registration module and a registration module, wherein the acquisition module is used for acquiring a network configuration command for indicating registration request or registration cancellation, the network configuration command carries a first parameter for indicating a registration request access type or registration cancellation access type, and the access type comprises: accessing to the core network through non-3 GPP, or accessing to the core network through 3GPP and accessing to the core network through non-3 GPP;

the sending module is used for sending a registration request or a deregistration request according to the access type indicated by the first parameter;

10. A terminal device, comprising: memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor, performs the steps of the method of processing a network configuration command according to any one of claims 1 to 8.

11. A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, implements the steps of the method of processing a network configuration command according to any one of claims 1 to 8.