WO2022218189A1

WO2022218189A1 - Message processing methods, apparatus, and device, and storage medium

Info

Publication number: WO2022218189A1
Application number: PCT/CN2022/085313
Authority: WO
Inventors: 张鹏飞; 吴晓波; 康艳超; 韩鲁峰
Original assignee: 维沃移动通信有限公司
Priority date: 2021-04-12
Filing date: 2022-04-06
Publication date: 2022-10-20
Also published as: CN115209521A; CN115209521B

Abstract

The present application discloses message processing methods, an apparatus, and device, and a storage medium, and relates to the technical field of communications. A message processing method in the embodiments of the present application comprises: a network side device receiving a registration request message sent by a terminal, the registration request message comprising a first indicator, and the first indicator being used to indicate that the terminal does not support a first network; and the network side device sending a registration acceptance message to the terminal, the registration acceptance message comprising a second indicator, and the second indicator being used to indicate that the reasons for which a second network cannot provide a first service to the terminal comprise the terminal not supporting the first network.

Description

Message processing method, apparatus, device and storage medium

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to Chinese Patent Application No. 202110391001.3 filed in China on April 12, 2021, the entire contents of which are incorporated herein by reference.

technical field

The present application belongs to the field of communication technologies, and in particular relates to a message processing method, apparatus, device and storage medium.

Background technique

In some scenarios, the terminal may turn off (or deactivate) the capabilities of certain networks. For example, in some scenarios, the terminal may turn off the communication module of the 4th Generation (4th ^Generation , 4G) network. However, in these scenarios, if the terminal initiates a registration request message to the network-side device, the network-side device still directly returns a registration-accept message to the terminal according to all terminal capabilities defined in the terminal support protocol, resulting in a registration-accept message received by the terminal. It may not match the current capabilities of the terminal, thereby affecting the service performance of the terminal.

SUMMARY OF THE INVENTION

The embodiments of the present application provide a message processing method, apparatus, device, and storage medium, which can solve the problem that the registration acceptance message received by the terminal may not match the current capability of the terminal, thereby affecting the service performance of the terminal.

In a first aspect, a message processing method is provided, including:

The network-side device receives a registration request message sent by the terminal, where the registration request message includes a first indication, where the first indication is used to indicate that the terminal does not support the first network;

The network-side device sends a registration acceptance message to the terminal, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the reason why the second network cannot provide the first service to the terminal includes the terminal The first network is not supported.

In a second aspect, a message processing method is provided, including:

The terminal sends a registration request message to the network side device, where the registration request message includes a first indication, where the first indication is used to indicate that the terminal does not support the first network;

The terminal receives a registration acceptance message sent by the network-side device, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the second network cannot provide the terminal with the reason for the first service including the The terminal does not support the first network.

In a third aspect, a message processing apparatus is provided, including:

a first receiving module, configured to receive a registration request message sent by a terminal, where the registration request message includes a first indication, where the first indication is used to indicate that the terminal does not support the first network;

A sending module, configured to send a registration acceptance message to the terminal, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the reason why the second network cannot provide the first service to the terminal includes the terminal The first network is not supported.

In a fourth aspect, a message processing apparatus is provided, including:

a first sending module, configured to send a registration request message to the network-side device, where the registration request message includes a first indication, and the first indication is used to indicate that the terminal does not support the first network;

A receiving module, configured to receive a registration acceptance message sent by the network side device, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the second network cannot provide the terminal with the reason for the first service including The terminal does not support the first network.

In a fifth aspect, a communication device is provided, comprising a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being implemented when executed by the processor The steps of the message processing method on the network side device side provided by the embodiment of the present application.

In a sixth aspect, a network-side device is provided, including a processor and a communication interface, wherein the communication interface is configured to: receive a registration request message sent by a terminal, where the registration request message includes a first indication, the first The indication is used to indicate that the terminal does not support the first network; a registration acceptance message is sent to the terminal, the registration acceptance message includes a second indication, and the second indication is used to indicate that the second network cannot provide the terminal with the first network. The reason for a service includes that the terminal does not support the first network.

In a seventh aspect, a terminal is provided, including a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being executed by the processor to implement the present invention. The steps of the message processing method on the terminal side provided by the application embodiments.

In an eighth aspect, a terminal is provided, including a processor and a communication interface, wherein the communication interface is configured to: send a registration request message to a network side device, where the registration request message includes a first indication, and the first indication It is used to indicate that the terminal does not support the first network; receive a registration acceptance message sent by the network side device, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the second network cannot send the terminal to the terminal. The reason for providing the first service includes that the terminal does not support the first network.

In a ninth aspect, a readable storage medium is provided, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by the processor, the message on the network side device side provided by the embodiment of the present application is implemented The steps of the processing method, or, when the program or instruction is executed by the processor, implement the steps of the terminal-side message processing method provided by the embodiment of the present application.

In a tenth aspect, a computer program/program product is provided, the computer program/program product is stored in a non-transitory storage medium, and the program/program product is executed by at least one processor to implement the embodiments of the present application The steps of the provided network-side device-side message processing method, or the program/program product is executed by at least one processor to implement the steps of the terminal-side message processing method provided by the embodiments of the present application.

In this embodiment of the present application, the network side device receives a registration request message sent by the terminal, where the registration request message includes a first indication, where the first indication is used to indicate that the terminal does not support the first network; The terminal sends a registration acceptance message, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the reason why the second network cannot provide the first service to the terminal includes that the terminal does not support the first service. network. In this way, because the second indication is used to indicate that the second network cannot provide the first service to the terminal because the terminal does not support the first network, it can be realized that the registration acceptance message received by the terminal is equal to the current capability of the terminal. matching, thereby improving the service performance of the terminal.

Description of drawings

FIG. 1 shows a block diagram of a wireless communication system to which an embodiment of the present application can be applied;

2 is a flowchart of a message processing method provided by an embodiment of the present application;

3 is a flowchart of another message processing method provided by an embodiment of the present application;

4 is a schematic diagram of a message processing method provided by an embodiment of the present application;

5 is a schematic diagram of an IE provided by an embodiment of the present application;

6 is a structural diagram of a message processing apparatus provided by an embodiment of the present application;

7 is a structural diagram of another message processing apparatus provided by an embodiment of the present application;

8 is a structural diagram of a communication device provided by an embodiment of the present application;

FIG. 9 is a structural diagram of a network side device provided by an embodiment of the present application;

FIG. 10 is a structural diagram of a terminal provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the protection scope of this application.

The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first", "second" distinguishes Usually it is a class, and the number of objects is not limited. For example, the first object may be one or more than one. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the associated objects are in an "or" relationship.

It is worth noting that the technologies described in the embodiments of this application are not limited to Long Term Evolution (LTE)/LTE-Advanced (LTE-Advanced, LTE-A) systems, and can also be used in other wireless communication systems, such as code Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (Orthogonal Frequency Division Multiple Access, OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA) and other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies. The following description describes a New Radio (NR) system for example purposes, and uses NR terminology in most of the following description, these techniques are also applicable to applications other than NR system applications, such as 6th Generation (6th ^Generation ) , 6G) communication system.

FIG. 1 shows a block diagram of a wireless communication system to which the embodiments of the present application can be applied. The wireless communication system includes a network side device 12 and a terminal 11 .

The network side device 12 may be a core network element or a base station, wherein the core network element may be an access and mobility management function (Access and Mobility Management Function, AMF), a mobility management entity (Mobility Management Entity, MME), etc. . The above-mentioned base stations may be referred to as Node B, Evolved Node B, Access Point, Base Transceiver Station (BTS), Radio Base Station, Radio Transceiver, Basic Service Set (BSS), Extended Service Set (Extended Service Set, ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, Transmitting Receiving Point (TRP) or the Some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to a specific technical vocabulary. It should be noted that in the embodiments of this application, only the base station in the NR system is used as an example, but it is not limited The specific type of base station.

The terminal 11 may also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant ( Personal Digital Assistant (PDA), PDA, netbook, Ultra-Mobile Personal Computer (UMPC), Mobile Internet Device (MID), Wearable Device (VUE) ), pedestrian terminal (PUE) and other terminal-side devices, and wearable devices include: smart watches, bracelets, headphones, glasses, etc. It should be noted that, the embodiment of the present application does not limit the specific type of the terminal 11 .

The following describes in detail a message processing method, apparatus, device, and storage medium provided by the embodiments of the present application through some embodiments and application scenarios with reference to the accompanying drawings.

Please refer to FIG. 2. FIG. 2 is a flowchart of a message processing method provided by an embodiment of the present application. As shown in FIG. 2, the following steps are included:

Step 201: The network side device receives a registration request message sent by a terminal, where the registration request message includes a first indication, where the first indication is used to indicate that the terminal does not support the first network.

The above-mentioned registration request message is a registration request message initiated to the network side device, and in the case that the above-mentioned network side device is located in the second network, the above-mentioned registration request message is a registration request message initiated to the second network.

In this embodiment of the present application, the first network and the second network are two different networks, and the second network may be an evolved network based on the first network, or a newly developed network based on the first network. In some embodiments, the above-mentioned first network is a 4G network (also referred to as an LTE network), the above-mentioned second network is a 5th Generation (5th ^Generation , 5G) network (also referred to as an NR network), or in some cases In an embodiment, the first network is a 5G network, and the second network is a 6G network.

The above-mentioned first indication indicates that the terminal does not support the first network by indicating at least one of the following contents:

S1 mode is not supported (S1 mode not supported), the communication module of the first network is turned off, and the first network capability is not supported. The S1 mode is a mode defined by the protocol for the 4G network.

The above-mentioned terminal not supporting the first network may be that the terminal does not support the first network due to the terminal turning off the communication module of the first network, or may be that the terminal does not support the first network because the communication module of the first network of the terminal is disabled.

Step 202: The network side device sends a registration acceptance message to the terminal, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the second network cannot provide the terminal with the reason for the first service including: The terminal does not support the first network.

The fact that the second network cannot provide the first service to the terminal may be that the current terminal cannot transmit the first service with the network side. For example, the second network does not support packet-switched-based IMS voice (IMS voice over PS) services, or the second network does not support NR-based voice services. The above-mentioned first service may include a voice service, such as an IP Multimedia Subsystem (IP Multimedia Subsystem, IMS) service. Of course, in the embodiment of the present application, the first service is not limited to be a voice service. For example, in some scenarios, the first service may also be other services defined in the protocol, such as a video service.

The reason why the above-mentioned second network cannot provide the first service to the terminal includes that the terminal does not support the first network. It can be understood that the first service that cannot be provided by the network side to the terminal is because the terminal does not support the first network. . For example, the second network does not support the above-mentioned first service, but the second network can transmit the above-mentioned first service with the terminal through the above-mentioned first network. In this way, when the terminal does not support the first network, the second network cannot provide the above-mentioned first service to the terminal. first business. The above-mentioned second network is a network corresponding to the above-mentioned network-side device, for example, the network-side device is located in the above-mentioned second network.

In this embodiment of the present application, the above steps can be used to indicate to the terminal through the second indication in the registration acceptance message that the reason why the second network cannot provide the first service to the terminal includes that the terminal does not support the first network and the terminal does not support the first service. is the current capability of the terminal. Therefore, in this embodiment of the present application, the registration acceptance message received by the terminal can be matched with the current capability of the terminal, thereby improving the service performance of the terminal.

Further, because the reason that the second network cannot provide the first service to the terminal through the second indication in the registration acceptance message includes that the terminal does not support the first network, the terminal can open the communication module of the first network based on this reason, to support the first network, and then obtain the first service through the first network, so as to prevent the terminal from switching to another network (eg 2G/3G) with lower transmission efficiency than the first network, so as to improve the service transmission efficiency of the terminal.

As an optional implementation manner, the second network cannot provide the terminal with the first service, including:

The terminal cannot fall back to the first network.

In the case where the above-mentioned first network is a 4G network, the above-mentioned fallback to the first network may be an Evolved Packet System fallback (Evolved Packet System fallback, EPS fallback).

In this embodiment, the fact that the second network cannot provide the first service to the terminal means that the terminal cannot fall back to the first network, so that the second network cannot provide the first service to the terminal.

For example: the second network does not support the above-mentioned first service, but if the terminal can fall back to the first network when camping on the second network, the terminal can transmit the first service, that is, the second network can provide the terminal with the first service , but because the terminal cannot fall back to the first network, the second network cannot provide the terminal with the first service. Optionally, the registration request further includes:

the first service priority information.

In this implementation manner, since the registration request also includes the first service priority information, the network side device can determine that the terminal currently needs to prioritize the transmission of the first service through this information, and further carry the above-mentioned second indication in the registration acceptance message, so that the The terminal can obtain the first service as soon as possible.

Optionally, the second indication includes at least one of the following:

Reason value, the first information element (Information Element, IE);

The reason value is the reason value in the second IE in the registration request message, the second IE is the IE defined in the protocol for the registration request message, and the first IE is the registration request Newly defined IE in the message.

Wherein, the above-mentioned reason value may be the reason value in the second IE in the above-mentioned registration request message defined in the protocol, and in this embodiment of the present application, it can be realized that the second network cannot provide the first service to the terminal by indicating in the above-mentioned reason value The reason includes that the terminal does not support the first network. For example: in the case where the second network is a 5G network, the 5G mobility management (5G Mobility Management, 5GMM) cause value in the above registration acceptance message indicates that the second network cannot provide the first service to the terminal. Reasons include: The terminal does not support the first network.

The above-mentioned first IE is a newly defined IE in the registration acceptance message defined by the protocol in the embodiment of the application, for example: 5GS registration result IE, to indicate that the second network cannot provide the first service to the terminal through the newly defined IE. The reasons include that the terminal does not support the first network.

As an optional implementation manner, the second indication is also used for at least one of the following:

instructing the first network to support the first service, and instructing the second network not to support the first service, wherein the network-side device is a communication device located in the second network;

instructing the terminal to open the communication module of the first network;

Instruct the terminal to initiate a mobility and periodic registration update process or a Tracking Area Update (TAU) process;

The terminal is instructed not to reselect to the third network.

In this embodiment, since the first network is instructed to support the first service, and the second network is instructed not to support the first service, this enables the terminal to open the communication module of the first network as soon as possible to obtain the first service.

Wherein, the communication module for instructing the terminal to open the first network may include one of the following:

instructing the terminal to enable the first network capability;

instructing the terminal to enable the S1 mode capability;

The terminal is instructed to re-open the Evolved Universal Terrestrial Radio Access (Evolved Universal Terrestrial Radio Access, E-UTRA) capability.

In this embodiment, since the terminal is instructed to open the communication module of the first network, the terminal can be made to open the communication module of the first network as soon as possible to obtain the first service.

In the embodiment, since the terminal is instructed to initiate the mobility and periodic registration update process or the TAU process, the terminal can be updated through this process to obtain the first service.

The above-mentioned third network may be a network whose network version is lower than that of the first network, for example, the third network is a 2G or 3G network. In this embodiment, since the terminal is instructed not to reselect to the third network, this can prevent the terminal from switching to the third network instead of reselecting to the third network, and the terminal side will fall back to the first network to improve the quality of the first network. services, such as access to high-quality voice and data services.

As an optional embodiment, the method further includes:

receiving, by the network-side device, an update request initiated by the terminal;

The network side device establishes a protocol data unit (Protocol Data Unit, PDU) session of the first service for the terminal according to the update request.

The above update request may include one of the following:

Mobility and periodic registration update requests;

TAU request.

In the case where the first service is a voice service, the above-mentioned PDU session for establishing the first service may be establishing an IMS PDU session (IMS PDU session).

The foregoing establishment manner of establishing the PDU session of the first service for the terminal according to the update request may be an implementation manner defined in the protocol, which will not be described in detail here. Of course, the establishment method newly defined by the subsequent protocol may also be adopted, which is not limited. Wherein, the establishment process of the PDU session of the above-mentioned first service is triggered by the network side device or the terminal.

In this embodiment, since the PDU session of the first service is established for the terminal according to the update request, the terminal can acquire the first service as soon as possible, so as to improve the service performance of the terminal.

It should be noted that, in this embodiment of the present application, after the terminal opens the communication module of the first network, it may initiate an update request immediately, that is, no other operation is performed between opening the communication module of the first network and initiating the update request , such as no measurement, no reporting, etc., this can improve the efficiency of the terminal acquiring the first service, and can also save the power consumption of the terminal.

Optionally, the update request is used to indicate that the terminal has activated the communication capability of the first network;

Alternatively, the method further includes:

The network-side device receives feedback information fed back by the terminal that the terminal has activated the communication capability of the first network.

The above-mentioned activated communication capability of the first network may be that the terminal has updated the communication capability of the first network, for example, the communication module of the first network is turned on, the S1 mode is activated, and the like.

The above-mentioned feedback information may be a message sent separately from the above-mentioned update request, that is, a single message is used to report that the communication capability of the first network has been activated.

In this embodiment, since it indicates that the terminal has activated the communication capability of the first network, the network side device can establish a PDU session of the first service for the terminal in time, so that the terminal can obtain the first service in time.

Please refer to FIG. 3. FIG. 3 is a flowchart of another message processing method provided by an embodiment of the present application. As shown in FIG. 3, the following steps are included:

Step 301: The terminal sends a registration request message to a network-side device, where the registration request message includes a first indication, where the first indication is used to indicate that the terminal does not support the first network;

Step 302, the terminal receives a registration acceptance message sent by the network side device, the registration acceptance message includes a second indication, and the second indication is used to indicate the reason why the second network cannot provide the terminal with the first service Including that the terminal does not support the first network.

Optionally, the network side cannot provide the terminal with the first service, including:

The terminal cannot fall back to the first network.

Optionally, the registration request further includes:

the first service priority information.

Optionally, the second indication includes at least one of the following:

Reason value, first information element IE;

Optionally, the second indication is also used for at least one of the following:

instructing the terminal to open the communication module of the first network;

Instruct the terminal to initiate a mobility and periodic registration update process or a tracking area update TAU process;

The terminal is instructed not to reselect to the third network.

Optionally, the communication module instructing the terminal to open the first network includes the following item:

instructing the terminal to enable the first network capability;

instructing the terminal to enable the S1 mode capability;

The terminal is instructed to turn back on the Evolved Universal Terrestrial Radio Access E-UTRA capability.

Optionally, the method further includes:

The terminal opens the communication module of the first network, and initiates an update request to the network side device.

Optionally, the terminal opens the communication module of the first network, and initiates an update request to the network-side device, including:

The terminal opens the communication module of the first network, and immediately initiates an update request to the network-side device.

Optionally, the update request includes one of the following:

Mobility and periodic registration update requests;

TAU request.

Alternatively, the method further includes:

The terminal feeds back to the network-side device that the terminal has activated the communication capability of the first network.

It should be noted that this embodiment is an implementation of the terminal corresponding to the embodiment shown in FIG. 2 , and reference may be made to the relevant description of the embodiment shown in FIG. 2 for the specific implementation. The example will not be repeated. And in the embodiment, the service performance of the terminal can be improved.

Hereinafter, the message processing method provided by the embodiment of the present application is illustrated by taking the first network as 4G, the second network as 5G, and the first service as the voice service:

Example 1:

In this embodiment, the terminal is instructed to open the S1 mode capability through the registration acceptance message as an example, as shown in FIG. 4 , including the following steps:

Step 1, the UE initiates a registration request message, which carries the following information: voice priority information, the UE does not support the first network (such as 4G), wherein the first network supports voice services, and the second network cannot support voice services;

Step 2, AMF decision, the decision content includes that because the second network cannot support the voice service, only the first network supports the voice service, but the communication module of the UE's first network is disabled, so that the UE cannot fall back to the first network, thereby. unable to provide voice services;

Step 3, the AMF sends a registration acceptance message to the UE, the message carries the reason value or the first IE, and is used to indicate that: because the UE does not have the first network capability, the UE cannot fall back to the first network, so that the voice service cannot be provided;

Step 4, the UE makes a decision, and the content of the decision includes that the UE receives a registration acceptance message, and the registration request rejection message carries the above-mentioned reason value or the first IE;

The UE opens the communication module of the first network;

5. After the UE turns on the communication module of the first network, the UE immediately sends a TAU request to the AMF, or sends a mobility and periodic registration update request to the AMF, indicating to the AMF that the communication module of the first network is turned on.

The network or UE triggers the IMS PDU session establishment procedure.

Example 2

In this embodiment, the UE is instructed to enable the S1 mode capability (S1 mode capability) through the 5GS registration result (5GS registration result) IE of the registration acceptance message for illustration.

The registration acceptance message may include the contents shown in Table 1:

Table 1:

Wherein, the above-mentioned M indicates that the registration acceptance message carries the corresponding parameter.

The purpose of the above 5GS registration result information element is to specify the result of the registration process, wherein the 5GS registration result information element encoding can be as shown in Figure 5, and the 5GS registration result is a type 4 information element with a length of 3 octets (octets) .

In this embodiment, one or more bits in the reserved bits in the 5GS registration result may be used to indicate the above-mentioned cause value or the first IE, which is used to indicate that the UE cannot fall back to the first network because the UE does not have the first network capability, Therefore, the voice service cannot be provided.

It should be noted that, in the message processing method provided by the embodiments of the present application, the execution body may be a message processing apparatus, or a control module in the message processing apparatus for executing the message processing method. In the embodiments of the present application, the method for performing signal detection by a message processing device is used as an example to describe the message processing device provided by the embodiments of the present application.

Please refer to FIG. 6. FIG. 6 is a structural diagram of a message processing apparatus provided by an embodiment of the present application, as shown in FIG. 6, including:

A first receiving module 601, configured to receive a registration request message sent by a terminal, where the registration request message includes a first indication, and the first indication is used to indicate that the terminal does not support the first network;

The sending module 602 is configured to send a registration acceptance message to the terminal, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the second network cannot provide the terminal with the reason for the first service including the The terminal does not support the first network.

Optionally, the second network cannot provide the terminal with the first service, including:

The terminal cannot fall back to the first network.

Optionally, the registration request further includes:

the first service priority information.

Optionally, the second indication includes at least one of the following:

Reason value, first information element IE;

instructing the terminal to open the communication module of the first network;

The terminal is instructed not to reselect to the third network.

instructing the terminal to enable the first network capability;

instructing the terminal to enable the S1 mode capability;

Optionally, the device further includes:

a second receiving module, configured to receive an update request initiated by the terminal;

and an establishment module, configured to establish a protocol data unit PDU session of the first service for the terminal according to the update request.

Optionally, the update request includes one of the following:

Mobility and periodic registration update requests;

TAU request.

Alternatively, the device further includes:

A third receiving module, configured to receive feedback information fed back by the terminal that the terminal has activated the communication capability of the first network.

The message processing apparatus in this embodiment of the present application may be an apparatus, an apparatus having an operating system, or an electronic device, or may be a component, an integrated circuit, or a chip in a network-side device. The apparatus or network-side device may be a core network element.

The message processing apparatus provided in the embodiment of the present application can implement each process implemented by the method embodiment in FIG. 2 and achieve the same technical effect, and to avoid repetition, details are not described here. In this embodiment, the service performance of the terminal can be improved.

Please refer to FIG. 7. FIG. 7 is a structural diagram of another message processing apparatus provided by an embodiment of the present application, as shown in FIG. 7, including:

A first sending module 701, configured to send a registration request message to a network-side device, where the registration request message includes a first indication, where the first indication is used to indicate that the terminal does not support the first network;

A receiving module 702, configured to receive a registration acceptance message sent by the network side device, where the registration acceptance message includes a second indication, and the second indication is used to indicate the reason why the second network cannot provide the terminal with the first service Including that the terminal does not support the first network.

The terminal cannot fall back to the first network.

Optionally, the registration request further includes:

the first service priority information.

Optionally, the second indication includes at least one of the following:

Reason value, first information element IE;

instructing the terminal to open the communication module of the first network;

The terminal is instructed not to reselect to the third network.

instructing the terminal to enable the first network capability;

instructing the terminal to enable the S1 mode capability;

Optionally, the device further includes:

The second sending module is configured to open the communication module of the first network and initiate an update request to the network side device.

Optionally, the second sending module is configured to open the communication module of the first network, and immediately initiate an update request to the network side device.

Optionally, the update request includes one of the following:

Mobility and periodic registration update requests;

TAU request.

Alternatively, the device further includes:

The third sending module is configured to feed back to the network-side device that the terminal has activated the communication capability of the first network.

The message processing apparatus in this embodiment of the present application may be an apparatus, an apparatus having an operating system, or an electronic device, or may be a component, an integrated circuit, or a chip in a terminal. The apparatus or electronic device may be a mobile terminal or a non-mobile terminal. Exemplarily, the mobile terminal may include but is not limited to the types of terminals 11 listed above, and the non-mobile terminal may be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (Personal Computer, PC), a television ( Television, TV), teller machine, or self-service machine, etc., which are not specifically limited in the embodiments of the present application.

The signal detection apparatus provided in this embodiment of the present application can implement each process implemented by the method embodiment in FIG. 3 , and achieve the same technical effect. To avoid repetition, details are not repeated here. In this embodiment, the service performance of the terminal can be improved.

Optionally, as shown in FIG. 8 , an embodiment of the present application further provides a communication device 800, including a processor 801, a memory 802, a program or instruction stored in the memory 802 and executable on the processor 801, For example, when the communication device 800 is a network-side device, when the program or instruction is executed by the processor 801, each process of the above-mentioned embodiment of the message processing method on the network-side device side can be achieved, and the same technical effect can be achieved. When the communication device 800 is a terminal, when the program or instruction is executed by the processor 801, each process of the foregoing terminal-side message processing method embodiment can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not described here. The communication device is a terminal or a network side device.

An embodiment of the present application further provides a communication device, including a processor and a communication interface, wherein the communication interface is configured to: receive a registration request message sent by a terminal, where the registration request message includes a first indication, and the first indication is used to indicate that the terminal does not support the first network; send a registration acceptance message to the terminal, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the second network cannot provide the terminal with the first network. The reason for the service includes that the terminal does not support the first network;

Or, the communication interface is configured to: send a registration request message to the network side device, where the registration request message includes a first indication, where the first indication is used to indicate that the terminal does not support the first network; receive the network side A registration acceptance message sent by the device, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the reason why the second network cannot provide the first service to the terminal includes that the terminal does not support the first network .

This communication device embodiment corresponds to the method embodiment shown in FIG. 2 and FIG. 3 above, and each implementation process and implementation manner of the above method embodiment can be applied to this communication device embodiment, and can achieve the same technology Effect.

Specifically, an embodiment of the present application further provides a network side device. As shown in FIG. 9 , the network side device 9000 includes: a processor 9001 and a memory 9002, wherein the memory 9002 stores programs or instructions that can run on the processor 9001;

When the processor 9001 executes the program or the instruction is executed by the processor, the implementation is as follows:

receiving a registration request message sent by the terminal, where the registration request message includes a first indication, where the first indication is used to indicate that the terminal does not support the first network;

Send a registration acceptance message to the terminal, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the reason why the second network cannot provide the first service to the terminal includes that the terminal does not support the first service. a network.

The terminal cannot fall back to the first network.

Optionally, the registration request further includes:

the first service priority information.

Optionally, the second indication includes at least one of the following:

Reason value, first information element IE;

instructing the terminal to open the communication module of the first network;

The terminal is instructed not to reselect to the third network.

instructing the terminal to enable the first network capability;

instructing the terminal to enable the S1 mode capability;

Optionally, when the processor 9001 executes the program or the instruction is executed by the processor, the following is also implemented:

receiving an update request initiated by the terminal;

According to the update request, a protocol data unit PDU session of the first service is established for the terminal.

Optionally, the update request includes one of the following:

Mobility and periodic registration update requests;

TAU request.

Alternatively, when the processor 9001 executes the program or the instruction is executed by the processor, the following is further implemented:

The feedback information that the terminal has activated the communication capability of the first network, which is fed back by the terminal, is received.

In this embodiment, the above-mentioned network side device can improve the service performance of the terminal.

Specifically, the network-side device in this embodiment of the present application further includes: instructions or programs stored in the memory 9002 and executable on the processor 9001, and the processor 9001 invokes the instructions or programs in the memory 9002 to execute the modules shown in FIG. 6 . The implementation method and achieve the same technical effect, in order to avoid repetition, it is not repeated here.

Specifically, FIG. 10 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.

The terminal 1000 includes but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, and a processor 1010, etc. at least part of the components.

Those skilled in the art can understand that the terminal 1000 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 1010 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions. The terminal structure shown in FIG. 10 does not constitute a limitation on the communication device, and the terminal may include more or less components than shown, or combine some components, or arrange different components, which will not be repeated here.

It should be understood that, in this embodiment of the present application, the input unit 1004 may include a graphics processor (Graphics Processing Unit, GPU) 10041 and a microphone 10042. Such as camera) to obtain still pictures or video image data for processing. The display unit 1006 may include a display panel 10061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1007 includes a touch panel 10071 and other input devices 10072 . The touch panel 10071 is also called a touch screen. The touch panel 10071 may include two parts, a touch detection device and a touch controller. Other input devices 10072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.

In the embodiment of the present application, the radio frequency unit 1001 receives the downlink data from the network side device, and then processes it to the processor 1010; in addition, sends the uplink data to the network side device. Generally, the radio frequency unit 1001 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 1009 may be used to store software programs or instructions as well as various data. The memory 1009 may mainly include a stored program or instruction area and a storage data area, wherein the stored program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like. In addition, the memory 1009 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. For example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.

The processor 1010 may include one or more processing units; optionally, the processor 1010 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs or instructions, etc. Modem processors mainly deal with wireless communications, such as baseband processors. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 1010.

The radio frequency unit 1001 is configured to send a registration request message to a network side device, where the registration request message includes a first indication, where the first indication is used to indicate that the terminal does not support the first network; and receives the network side device A registration acceptance message sent by the device, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the reason why the second network cannot provide the first service to the terminal includes that the terminal does not support the first network .

The terminal cannot fall back to the first network.

Optionally, the registration request further includes:

the first service priority information.

Optionally, the second indication includes at least one of the following:

Reason value, first information element IE;

instructing the terminal to open the communication module of the first network;

The terminal is instructed not to reselect to the third network.

instructing the terminal to enable the first network capability;

instructing the terminal to enable the S1 mode capability;

Optionally, the radio frequency unit 1001 is also used for:

Open the communication module of the first network, and initiate an update request to the network-side device.

Optionally, the communication module of the first network is opened, and the network-side device is initiated

Open the communication module of the first network, and immediately initiate an update request to the network-side device.

Optionally, the update request includes one of the following:

Mobility and periodic registration update requests;

TAU request.

Alternatively, the radio frequency unit 1001 is also used for:

Feedback to the network-side device that the terminal has activated the communication capability of the first network.

In this embodiment, the above-mentioned terminal can improve the service performance of the terminal.

Specifically, the terminal in this embodiment of the present application further includes: an instruction or program stored in the memory 1009 and executable on the processor 1010, and the processor 1010 invokes the instruction or program in the memory 1009 to execute the instruction or program executed by the modules shown in FIG. 7 . method, and achieve the same technical effect, in order to avoid repetition, it is not repeated here.

The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by the processor, the message on the network side device side provided by the embodiment of the present application is implemented The steps of the processing method, or, when the program or instruction is executed by the processor, implement the steps of the terminal-side message processing method provided by the embodiment of the present application.

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

An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used for running programs or instructions to implement the above-mentioned network-side device side or terminal Each process of the embodiment of the message processing method on the side can achieve the same technical effect, and to avoid repetition, details are not repeated here.

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

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes 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 the reverse order depending on the functions involved. To perform functions, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to some examples may be combined in other examples.

From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation. Based on this understanding, the technical solutions of the present application can be embodied in the form of computer software products that are essentially or contribute to the prior art, and the computer software products are stored in a storage medium (such as ROM/RAM, magnetic disk , CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of this application, without departing from the scope of protection of the purpose of this application and the claims, many forms can be made, which all fall within the protection of this application.

Claims

A message processing method, including:

The network-side device receives a registration request message sent by the terminal, where the registration request message includes a first indication, where the first indication is used to indicate that the terminal does not support the first network;

The network-side device sends a registration acceptance message to the terminal, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the reason why the second network cannot provide the first service to the terminal includes the terminal The first network is not supported.
The method of claim 1, wherein the second network cannot provide the terminal with the first service, comprising:

The terminal cannot fall back to the first network.
The method of claim 1, wherein the registration request further comprises:

the first service priority information.
The method of claim 1, wherein the second indication includes at least one of the following:

Reason value, first information element IE;

The reason value is the reason value in the second IE in the registration request message, the second IE is the IE defined in the protocol for the registration request message, and the first IE is the registration request Newly defined IE in the message.
The method of any one of claims 1 to 4, wherein the second indication is further used for at least one of the following:

instructing the first network to support the first service, and instructing the second network not to support the first service, wherein the network-side device is a communication device located in the second network;

instructing the terminal to open the communication module of the first network;

Instruct the terminal to initiate a mobility and periodic registration update process or a tracking area update TAU process;

The terminal is instructed not to reselect to the third network.
The method of claim 5, wherein the communication module for instructing the terminal to open the first network comprises one of the following:

instructing the terminal to enable the first network capability;

instructing the terminal to enable the S1 mode capability;

The terminal is instructed to turn back on the Evolved Universal Terrestrial Radio Access E-UTRA capability.
The method of any one of claims 1 to 4, wherein the method further comprises:

receiving, by the network-side device, an update request initiated by the terminal;

The network-side device establishes a protocol data unit PDU session of the first service for the terminal according to the update request.
The method of claim 7, wherein the update request includes one of the following:

Mobility and periodic registration update requests;

TAU request.
The method of claim 7, wherein the update request is used to indicate that the terminal has activated the communication capability of the first network;

Alternatively, the method further includes:

The network-side device receives feedback information fed back by the terminal that the terminal has activated the communication capability of the first network.
A message processing method, including:

The terminal sends a registration request message to the network side device, where the registration request message includes a first indication, where the first indication is used to indicate that the terminal does not support the first network;

The terminal receives a registration acceptance message sent by the network-side device, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the second network cannot provide the terminal with the reason for the first service including the The terminal does not support the first network.
The method of claim 10, wherein the second network cannot provide the terminal with the first service, comprising:

The terminal cannot fall back to the first network.
The method of claim 10, wherein the registration request further comprises:

the first service priority information.
The method of claim 10, wherein the second indication includes at least one of the following:

Reason value, first information element IE;

The reason value is the reason value in the second IE in the registration request message, the second IE is the IE defined in the protocol for the registration request message, and the first IE is the registration request Newly defined IE in the message.
The method of any one of claims 10 to 13, wherein the second indication is further used for at least one of the following:

instructing the first network to support the first service, and instructing the second network not to support the first service, wherein the network-side device is a communication device located in the second network;

instructing the terminal to open the communication module of the first network;

Instruct the terminal to initiate a mobility and periodic registration update process or a tracking area update TAU process;

The terminal is instructed not to reselect to the third network.
The method of claim 14, wherein the communication module instructing the terminal to open the first network comprises one of the following:

instructing the terminal to enable the first network capability;

instructing the terminal to enable the S1 mode capability;

The terminal is instructed to turn back on the Evolved Universal Terrestrial Radio Access E-UTRA capability.
The method of any one of claims 10 to 13, wherein the method further comprises:

The terminal opens the communication module of the first network, and initiates an update request to the network side device.
The method of claim 16, wherein the terminal opens the communication module of the first network, and initiates an update request to the network-side device, comprising:

The terminal opens the communication module of the first network, and immediately initiates an update request to the network-side device.
The method of claim 16, wherein the update request includes one of the following:

Mobility and periodic registration update requests;

TAU request.
The method of claim 16, wherein the update request is used to indicate that the terminal has activated the communication capability of the first network;

Alternatively, the method further includes:

The terminal feeds back to the network-side device that the terminal has activated the communication capability of the first network.
A message processing apparatus for network side equipment, the apparatus comprising:

a first receiving module, configured to receive a registration request message sent by a terminal, where the registration request message includes a first indication, where the first indication is used to indicate that the terminal does not support the first network;

A sending module, configured to send a registration acceptance message to the terminal, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the reason why the second network cannot provide the first service to the terminal includes the terminal The first network is not supported.
The apparatus of claim 20, wherein the second network cannot provide the terminal with the first service, comprising:

The terminal cannot fall back to the first network.
The apparatus of claim 20, wherein the second indication is further used for at least one of the following:

instructing the first network to support the first service, and instructing the second network not to support the first service, wherein the network-side device is a communication device located in the second network;

instructing the terminal to open the communication module of the first network;

Instruct the terminal to initiate a mobility and periodic registration update process or a tracking area update TAU process;

The terminal is instructed not to reselect to the third network.
A message processing device for a terminal, the device comprising:

a first sending module, configured to send a registration request message to the network-side device, where the registration request message includes a first indication, and the first indication is used to indicate that the terminal does not support the first network;

A receiving module, configured to receive a registration acceptance message sent by the network side device, where the registration acceptance message includes a second indication, and the second indication is used to indicate that the second network cannot provide the terminal with the reason for the first service including The terminal does not support the first network.
The apparatus of claim 23, wherein the second network cannot provide the terminal with the first service, comprising:

The terminal cannot fall back to the first network.
The apparatus of claim 23, wherein the second indication is further used for at least one of the following:

Instructing the first network to support the first service, and instructing the second network not to support the first service, wherein the network-side device is a communication device located in the second network;

instructing the terminal to open the communication module of the first network;

Instruct the terminal to initiate a mobility and periodic registration update process or a tracking area update TAU process;

The terminal is instructed not to reselect to the third network.
A network-side device, comprising a processor, a memory, and a program or instruction stored on the memory and running on the processor, wherein the program or instruction is executed by the processor to achieve as claimed in the claims Steps of the message processing method described in any one of 1 to 9.
A terminal, comprising a processor, a memory, and a program or instruction stored on the memory and executable on the processor, wherein the program or instruction when executed by the processor implements claims 10 to 10 Steps of the message processing method described in any one of 19.
A readable storage medium storing programs or instructions on the readable storage medium, wherein when the programs or instructions are executed by the processor, the message processing method according to any one of claims 1 to 9 is implemented or, when the program or instruction is executed by the processor, implements the steps of the message processing method according to any one of claims 10 to 19.