CN115209491A - Information processing method and device, terminal and network side equipment - Google Patents
Information processing method and device, terminal and network side equipment Download PDFInfo
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- CN115209491A CN115209491A CN202110390032.7A CN202110390032A CN115209491A CN 115209491 A CN115209491 A CN 115209491A CN 202110390032 A CN202110390032 A CN 202110390032A CN 115209491 A CN115209491 A CN 115209491A
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Abstract
The application discloses an information processing method, an information processing device, a terminal and network side equipment, which belong to the technical field of communication, and the information processing method of the embodiment of the application comprises the following steps: a terminal sends a request message to network side equipment and receives a request response message from the network side equipment; the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that a first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to an information processing method, an information processing device, a terminal and network side equipment.
Background
In the prior art, a terminal may disable a communication module in the terminal that supports a network, such as a 4G network, for some reason. In this case, in the registration process of the 5G network, the terminal will indicate that the terminal does not support the 4G network, so that the network side device indicates that the 5G network of the terminal does not support some services, such as voice services, that need to be provided by falling back to the 4G network, thereby causing that the terminal cannot reside in the 5G network and affecting user experience.
Disclosure of Invention
The embodiment of the application provides an information processing method, an information processing device, a terminal and network side equipment, and can solve the problem of how to ensure that the terminal resides in a network which initiates a request.
In a first aspect, an information processing method is provided, including:
the terminal sends a request message to the network side equipment;
the terminal receives a request response message from the network side equipment;
the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that the first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
In a second aspect, there is provided an information processing apparatus comprising:
the first sending module is used for sending a request message to the network side equipment;
a first receiving module, configured to receive a request response message from the network-side device;
the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that the first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
In a third aspect, an information processing method is provided, including:
the network side equipment receives a request message from a terminal;
the network side equipment sends a request response message to the terminal;
the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that the first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
In a fourth aspect, there is provided an information processing apparatus comprising:
a second receiving module, configured to receive a request message from a terminal;
a second sending module, configured to send a request response message to the terminal;
the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that the first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
In a fifth aspect, a terminal is provided, the terminal comprising a processor, a memory and a program or instructions stored on the memory and executable on the processor, the program or instructions, when executed by the processor, implementing the steps of the method according to the first aspect.
A sixth aspect provides a terminal, including a processor and a communication interface, where the communication interface is configured to send a request message to a network-side device and receive a request response message from the network-side device; the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that the first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
In a seventh aspect, a network-side device is provided, which includes a processor, a memory, and a program or an instruction stored on the memory and executable on the processor, and when executed by the processor, the program or the instruction implements the steps of the method according to the third aspect.
An eighth aspect provides a network side device, including a processor and a communication interface, where the communication interface is configured to receive a request message from a terminal and send a request response message to the terminal; the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that the first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
In a ninth aspect, there is provided a readable storage medium on which is stored a program or instructions which, when executed by a processor, carries out the steps of the method of the first aspect or the steps of the method of the third aspect.
In a tenth aspect, a chip is provided, the chip comprising a processor and a communication interface, the communication interface being coupled to the processor, the processor being configured to execute a program or instructions, to implement a method according to the first aspect, or to implement a method according to the third aspect.
In an eleventh aspect, there is provided a computer program/program product stored on a non-transitory storage medium, the program/program product being executable by at least one processor to implement the steps of the method according to the first aspect or to implement the steps of the method according to the third aspect.
In this embodiment, after the terminal sends the request message to the network-side device in the first network, if the request message includes information indicating that the first service is centered and/or information indicating that the terminal cannot support the second network, the terminal may receive, from the network-side device, a request response message including a cause value, where the cause value is used to indicate that the terminal cannot fall back to the second network to acquire the first service because the terminal does not support the capability of the second network. Therefore, the terminal can know the reason for being unable to acquire the first service through the reason value, and further the residence of the terminal in the first network is prevented from being influenced, so that the terminal is ensured to reside in the first network initiating the request, and meanwhile, the service provided by the first network is enjoyed, and the user experience is ensured.
Drawings
FIG. 1 is a block diagram of a wireless communication system to which embodiments of the present application are applicable;
fig. 2 is a flowchart of an information processing method provided in an embodiment of the present application;
FIG. 3 is a flow chart of another information processing method provided in an embodiment of the present application;
FIG. 4 is a flow chart of an information processing procedure in a specific embodiment of the present application;
fig. 5 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present application;
FIG. 6 is a schematic structural diagram of another information processing apparatus provided in an embodiment of the present application;
fig. 7 is a schematic structural diagram of a communication device according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a terminal according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of a network-side device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described below clearly with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived from the embodiments given herein by a person of ordinary skill in the art are intended to be within the scope of the present disclosure.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in other sequences than those illustrated or otherwise described herein, and that the terms "first" and "second" used herein generally refer to a class and do not limit the number of objects, for example, a first object can be one or more. In addition, "and/or" in the specification and claims means at least one of connected objects, and a character "/" generally means that the former and latter related objects are in an "or" relationship.
It is noted that the techniques described in the embodiments of the present application are not limited to Long Term Evolution (LTE)/LTE-Advanced (LTE-a) systems, but may also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), time Division Multiple Access (TDMA), frequency Division Multiple Access (FDMA), 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 techniques can be used for both the above-mentioned systems and radio technologies, as well as for other systems and radio technologies. The following description is given for the sake of examplePurpose describes a New Radio (NR) system and NR terminology is used in much of the description below, but the techniques may also be applied to applications other than NR system applications, such as 6 th generation (6) th Generation, 6G) communication system.
Fig. 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable. The wireless communication system includes a terminal 11, a network-side device 12, and an access network device 13. Wherein, the terminal 11 may also be called as a terminal Device or a User Equipment (UE), the terminal 11 may be a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer) or a notebook Computer, a Personal Digital Assistant (PDA), a palmtop Computer, a netbook, a super-Mobile Personal Computer (UMPC), a Mobile Internet Device (MID), a Wearable Device (Wearable Device) or a vehicle-mounted Device (VUE), a pedestrian terminal (PUE), and other terminal side devices, the Wearable Device includes: smart watches, bracelets, earphones, glasses, and the like. It should be noted that the embodiment of the present application does not limit the specific type of the terminal 11. The network side device 12 may be a core network device, wherein the core network device may include, but is not limited to, at least one of the following: a core network node, a core network Function, a Mobility Management Entity (MME), an Access Mobility Management Function (AMF), a Session Management Function (SMF), a User Plane Function (UPF), a Policy Control Function (PCF), a Policy and Charging Rules Function (PCRF), an Edge Application Service Discovery Function (EASDF), an Application Function (AF), and the like. The access network device 13 may be a base station. In the embodiment of the present application, only the core network device in the 5G system is taken as an example, but the present application is not limited thereto.
The information processing method provided by the embodiments of the present application is described in detail below with reference to the accompanying drawings by using some embodiments and application scenarios thereof.
Referring to fig. 2, fig. 2 is a flowchart of an information processing method provided in an embodiment of the present application, where the method is executed by a terminal, and as shown in fig. 2, the method includes the following steps:
step 21: and the terminal sends a request message to the network side equipment.
In this embodiment, the network side device may be a core network device such as an AMF. The network side device is located in a first network. The request message may include at least one of the following: information indicating that the first service is centered, information indicating that the terminal cannot support the second network.
Optionally, the first service may include, but is not limited to, a voice service, etc.
Optionally, the first network cannot support the first service, and the second network supports the first service. For example, the first network is a5G network, a 6G network, and the like, and the second network is a 4G network, and the like, but the first network and the second network are not specifically limited in this embodiment.
Note that, for the terminal being unable to support the second network, it may be the communication module supporting the second network on the terminal hardware, but for some reasons, the terminal disables the communication module of the second network for a while, thus causing the terminal to be unable to support the second network. Taking the second network as a 4G network as an example, the terminal may disable the S1 mode capability for a certain period of time due to some reasons, that is, disable the communication module of the 4G network in the terminal for a certain period of time. For example, if the terminal is in a garage, but the garage does not have coverage of the 4G network, the terminal may disable the communication module of the 4G network for a period of time, for example, 12 minutes, after performing a predetermined number of times, for example, 5 times of Tracking Area Update (TAU) failures.
Step 22: and the terminal receives the request response message from the network side equipment.
Optionally, the request response message may include a cause value, where the cause value is used to indicate that the terminal cannot fall back to the second network to acquire the first service because the terminal does not support the capability of the second network.
For example, if the first network is a5G network, the second network is a 4G network, and the first service is a voice service, the 5G network is an independent (SA) 5G network, and it is assumed that the terminal resides in the SA5G network, because the SA5G network cannot support a voice service (VoNR) based on NR, the terminal can only fall back to the 4G network to provide the voice service through an Evolved Packet System (EPS) Fallback (Fallback), and if a communication module of the 4G network of the terminal is disabled, the terminal cannot acquire the voice service.
In the information processing method in the embodiment of the present application, after the terminal sends the request message to the network-side device in the first network, if the request message includes information indicating that the first service is used as a center and/or information indicating that the terminal cannot support the second network, the terminal may receive, from the network-side device, a request response message including a cause value, where the cause value is used to indicate that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have a capability of supporting the second network. Therefore, the terminal can know the reason for being unable to acquire the first service through the reason value, and further the residence of the terminal in the first network is prevented from being influenced, so that the terminal is ensured to reside in the first network initiating the request, and meanwhile, the service provided by the first network is enjoyed, and the user experience is ensured.
Optionally, the request message may include, but is not limited to: registration request messages, route update request messages, and the like; correspondingly, the request response message may include, but is not limited to: a registration request reject message, a route update request reject message, a registration request accept message, a route update request accept message, etc.
Optionally, the cause value may be further used to indicate that the first network cannot provide the service of the first service, and the second network can provide the service of the first service, so that the terminal knows that the first network cannot provide the service of the first service and that the second network can provide the service of the first service.
Optionally, the reason value may be further used to instruct the terminal to start a communication module supporting the second network and to perform the request operation in the first network again, so that the terminal performs the request operation in the first network again in the case of supporting the second network.
Optionally, the cause value may also be used to instruct the terminal not to reselect to the third network, so as to avoid that the terminal cannot camp on the first network after reselecting to the third network. For example, the third network is a 2G network and/or a 3G network.
Optionally, after receiving the request response message from the network-side device, the terminal may start the communication module supporting the second network, and perform the request operation in the first network again. For example, when the request operation is executed in the first network again, the terminal may send a request message to the network-side device, where the request message includes information indicating that the first service is centered and/or information indicating that the terminal supports the second network, and receive a request acceptance message from the network-side device.
Referring to fig. 3, fig. 3 is a flowchart of an information processing method according to an embodiment of the present application, where the method is performed by a network side device, such as a 5GC network element, including but not limited to an AMF, or the like. As shown in fig. 3, the method comprises the steps of:
step 31: the network side equipment receives the request message from the terminal.
In this embodiment, the network side device may be a core network device such as an AMF. The network side device is located in a first network. The request message may include at least one of the following: information indicating that the first service is centered, information indicating that the terminal cannot support the second network.
Optionally, the first service may include, but is not limited to, a voice service, etc.
Optionally, the first network cannot support the first service, and the second network supports the first service. For example, the first network is a5G network, a 6G network, etc., and the second network is a 4G network, etc., but the first network and the second network are not specifically limited in this embodiment.
Note that, for the terminal being unable to support the second network, it may be the communication module supporting the second network on the terminal hardware, but for some reasons, the terminal disables the communication module of the second network for a while, thus causing the terminal to be unable to support the second network.
Step 32: and the network side equipment sends a request response message to the terminal.
Optionally, the request response message may include a cause value, where the cause value is used to indicate that the terminal cannot fall back to the second network to acquire the first service because the terminal does not support the capability of the second network.
In the information processing method in the embodiment of the application, after receiving the request message from the terminal, the network side device may send, to the terminal, a request response message including a cause value if the request message includes information indicating that the first service is centered and/or information indicating that the terminal cannot support the second network, where the cause value is used to indicate that the terminal cannot fall back to the second network to acquire the first service because the terminal does not support the capability of the second network. Therefore, the terminal can know the reason for being unable to acquire the first service through the reason value, and further the residence of the terminal in the first network is prevented from being influenced, so that the terminal is ensured to reside in the first network initiating the request, and meanwhile, the service provided by the first network is enjoyed, and the user experience is ensured.
Optionally, the request message may include, but is not limited to: registration request messages, route update request messages, and the like; correspondingly, the request response message may include, but is not limited to: a registration request reject message, a route update request reject message, a registration request accept message, a route update request accept message, etc.
Optionally, the cause value may be further used to indicate that the first network cannot provide the service of the first service, and the second network can provide the service of the first service, so that the terminal knows that the first network cannot provide the service of the first service and that the second network can provide the service of the first service.
Optionally, the reason value may be further used to instruct the terminal to start a communication module supporting the second network and to perform the request operation in the first network again, so that the terminal performs the request operation in the first network again in the case of supporting the second network.
Optionally, the cause value may also be used to instruct the terminal not to reselect to the third network, so as to avoid that the terminal cannot camp on the first network after reselecting to the third network. For example, the third network is a 2G network and/or a 3G network.
The following description will discuss a specific embodiment of the present application with reference to fig. 4.
In this embodiment of the present application, taking a registration process of a UE as an example, assuming that a first network is a5G network, a second network is a 4G network, and a first service is a voice service, as shown in fig. 4, a corresponding information processing process may include:
step 41: the UE sends a registration request message to an AMF located in the 5G network, the registration request message including at least one of: information indicating that the terminal is a voice service (e.g., voice center information), and information indicating that the UE does not support the 4G network. The UE not supporting the 4G network may be understood as that the UE does not have a capability of supporting a Non-Access Stratum (NAS) of an Evolved Packet Core (EPC), and the UE does not have a capability of supporting an S1 mode. The reason why the UE does not support the 4G network is: the communication module of the 4G network in the UE is disabled.
Step 42: since the 5G network cannot support the voice service and the 4G network supports the voice service, but the communication module of the 4G network in the UE is disabled, the AMF may reject the registration request message and send the registration request reject message to the UE. The registration request reject message may include a cause value, for example, a 5GMM cause, a5g mobility management cause, etc., for indicating that the UE cannot drop the ESP fallback to the 4G network to acquire the voice service because the UE does not have the capability of the 4G network (such as S1 mode capability), that is, the 4G network cannot provide the voice service for the UE.
Optionally, the cause value may also be used to indicate that the 5G network cannot provide the service of the first service and the 4G network can provide the service of the voice service, so that the terminal knows that the 5G network cannot provide the service of the first service and that the 4G network can provide the service of the voice service.
Optionally, the reason value may also be used to instruct the UE to start a communication module of the 4G network and perform the request operation on the 5G network again, so that the terminal initiates the registration procedure on the 5G network again and registers to the 5G network in the case that the terminal supports the 4G network.
Optionally, the cause value may also be used to indicate that the UE does not reselect to the 2G network and/or the 3G network, so as to avoid that the terminal cannot camp on the 5G network after reselecting to the 2G network and/or the 3G network.
Step 43: after receiving the registration request rejection message, the UE does not reselect the 2G network and/or the 3G network, but starts a communication module of the 4G network, and initiates a registration process in the 5G network again to register in the 5G network, so that the UE is ensured to reside in the 5G network, and simultaneously enjoys data service and voice service of the 5G network, thereby ensuring user experience and improving the residence ratio of the 5G network. The UE turning on the communication module of the 4G network may be understood as a capability of the UE to reactivate the 4G network, or a capability of turning on the S1 mode, or a capability of re-enabling (re-enabled) Evolved Universal Terrestrial Radio Access (E-UTRA).
In the information processing method provided in the embodiment of the present application, the execution main body may be an information processing apparatus, or a control module in the information processing apparatus for executing the information processing method. In the embodiment of the present application, an information processing apparatus executing an information processing method is taken as an example, and the information processing apparatus provided in the embodiment of the present application is described.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an information processing apparatus provided in an embodiment of the present application, where the apparatus is applied to a terminal, and as shown in fig. 5, the information processing apparatus 50 includes:
a first sending module 51, configured to send a request message to a network-side device;
a first receiving module 52, configured to receive a request response message from the network-side device;
the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that the first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
In this embodiment, after the terminal sends the request message to the network-side device in the first network, if the request message includes information indicating that the first service is centered and/or information indicating that the terminal cannot support the second network, the terminal may receive, from the network-side device, a request response message including a cause value, where the cause value is used to indicate that the terminal cannot fall back to the second network to acquire the first service because the terminal does not support the capability of the second network. Therefore, the terminal can know the reason for being unable to acquire the first service through the reason value, and further the residence of the terminal in the first network is prevented from being influenced, so that the terminal is ensured to reside in the first network initiating the request, and meanwhile, the service provided by the first network is enjoyed, and the user experience is ensured.
Optionally, the first network cannot support the first service, and the second network supports the first service.
Optionally, the request message includes: a registration request message; the request response message includes: a registration request reject message.
Optionally, the information processing apparatus 50 further includes:
the starting module is used for starting the communication module supporting the second network;
and the execution module is used for executing the request operation in the first network again.
Optionally, the cause value is further used to indicate that the first network cannot provide the service of the first service, and that the second network can provide the service of the first service.
Optionally, the cause value is further used to instruct the terminal to start a communication module supporting the second network, and to perform the request operation in the first network again.
Optionally, the cause value is further used to instruct the terminal not to reselect to a third network.
Optionally, the first service includes: voice traffic.
The information processing apparatus in the embodiment of the present application may be an apparatus, an apparatus or an electronic device having an operating system, or may be a component, an integrated circuit, or a chip in a terminal. The device or the electronic equipment can be a mobile terminal or a non-mobile terminal. For example, the mobile terminal may include, but is not limited to, the above-listed type of terminal 11, and the non-mobile terminal may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine, a kiosk, or the like, and the embodiments of the present application are not limited in particular.
The information processing apparatus 50 provided in the embodiment of the present application can implement each process implemented in the method embodiment of fig. 2, and achieve the same technical effect, and for avoiding repetition, details are not described here again.
Referring to fig. 6, fig. 6 is a schematic structural diagram of an information processing apparatus provided in an embodiment of the present application, where the apparatus is applied to a network side device, and as shown in fig. 6, the information processing apparatus 60 includes:
a second receiving module 61, configured to receive a request message from a terminal;
a second sending module 62, configured to send a request response message to the terminal;
the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that the first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
In this embodiment, after receiving a request message from a terminal, a network side device may send a request response message including a cause value to the terminal if the request message includes information indicating that a first service is centered and/or information indicating that the terminal cannot support a second network, where the cause value is used to indicate that the terminal cannot fall back to the second network to acquire the first service because the terminal does not support the capability of the second network. Therefore, the terminal can know the reason for not obtaining the first service through the reason value, and further the residence of the terminal in the first network is prevented from being influenced, so that the terminal is ensured to reside in the first network initiating the request, meanwhile, the service provided by the first network is enjoyed, and the user experience is ensured.
Optionally, the first network cannot support the first service, and the second network supports the first service.
Optionally, the request message includes: a registration request message; the request response message includes: a registration request reject message.
Optionally, the cause value is further used to indicate that the first network cannot provide the service of the first service, and that the second network can provide the service of the first service.
Optionally, the cause value is further configured to instruct the terminal to start a communication module supporting the second network, and to execute a request operation in the first network again.
Optionally, the cause value is further used to instruct the terminal not to reselect to a third network.
Optionally, the first service includes: voice traffic.
The information processing apparatus 60 provided in the embodiment of the present application can implement each process implemented in the method embodiment of fig. 2, and achieve the same technical effect, and for avoiding repetition, details are not described here again.
Optionally, as shown in fig. 7, an embodiment of the present application further provides a communication device 70, which includes a processor 71, a memory 72, and a program or an instruction stored on the memory 72 and executable on the processor 71, for example, when the communication device 70 is a terminal, the program or the instruction is executed by the processor 71 to implement the processes of the method embodiment in fig. 2, and the same technical effect can be achieved. When the communication device 700 is a network-side device, the program or the instructions are executed by the processor 701 to implement the processes of the method embodiment in fig. 3, and the same technical effect can be achieved.
The embodiment of the application also provides a terminal, which comprises a processor and a communication interface, wherein the communication interface is used for sending a request message to the network side equipment and receiving a request response message from the network side equipment; the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that the first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network. The terminal embodiment corresponds to the terminal-side method embodiment, and all implementation processes and implementation modes of the method embodiment can be applied to the terminal embodiment and can achieve the same technical effect.
Specifically, fig. 8 is a schematic diagram of a hardware structure of a terminal for implementing the embodiment of the present application.
The terminal 800 includes, but is not limited to: at least some of the components of the radio frequency unit 801, the network module 802, the audio output unit 803, the input unit 804, the sensor 805, the display unit 806, the user input unit 807, the interface unit 808, the memory 809, and the processor 810, and the like.
Those skilled in the art will appreciate that the terminal 800 may further comprise a power supply (e.g., a battery) for supplying power to various components, and the power supply may be logically connected to the processor 810 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system. The terminal structure shown in fig. 8 does not constitute a limitation of the terminal, and the terminal may include more or less components than those shown, or combine some components, or have a different arrangement of components, and thus will not be described again.
It should be understood that, in the embodiment of the present application, the input Unit 804 may include a Graphics Processing Unit (GPU) 8041 and a microphone 8042, and the Graphics Processing Unit 8041 processes image data of still pictures or videos obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 807 includes a touch panel 8071 and other input devices 8072. A touch panel 8071, also referred to as a touch screen. The touch panel 8071 may include two portions of a touch detection device and a touch controller. Other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.
In this embodiment, the radio frequency unit 801 receives downlink data from a network side device, and then processes the downlink data to the processor 810; in addition, the uplink data is sent to the network side equipment. In general, radio frequency unit 801 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.
The radio frequency unit 801 is configured to send a request message to a network side device, and receive a request response message from the network side device; the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that the first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
In the terminal 800 in this embodiment, after sending the request message to the network-side device in the first network, if the request message includes information indicating that the first service is used as a center and/or information indicating that the terminal cannot support the second network, the request response message including a cause value may be received from the network-side device, where the cause value is used to indicate that the terminal cannot fall back to the second network to acquire the first service because the terminal does not support the capability of the second network. Therefore, the terminal can know the reason for being unable to acquire the first service through the reason value, and further the residence of the terminal in the first network is prevented from being influenced, so that the terminal is ensured to reside in the first network initiating the request, and meanwhile, the service provided by the first network is enjoyed, and the user experience is ensured.
Optionally, the first network cannot support the first service, and the second network supports the first service.
Optionally, the request message includes: a registration request message; the request response message includes: a registration request reject message.
Optionally, the processor 810 is configured to start the communication module supporting the second network, and re-execute the request operation in the first network.
Optionally, the cause value is further used to indicate that the first network cannot provide the service of the first service, and that the second network can provide the service of the first service.
Optionally, the cause value is further used to instruct the terminal to start a communication module supporting the second network, and to perform the request operation in the first network again.
Optionally, the cause value is further used to instruct the terminal not to reselect to a third network.
Optionally, the first service includes: voice traffic.
The embodiment of the application also provides a network side device, which comprises a processor and a communication interface, wherein the communication interface is used for receiving the request message from the terminal and sending a request response message to the terminal; the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that the first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network. The embodiment of the network side device corresponds to the embodiment of the method of the network side device, and all implementation processes and implementation manners of the embodiment of the method can be applied to the embodiment of the network side device and can achieve the same technical effect.
Specifically, the embodiment of the application further provides a network side device. As shown in fig. 9, the network-side device 90 includes a bus 91, a transceiver 92, an antenna 93, a bus interface 94, a processor 95, and a memory 96. The bus 91 may include any number of interconnected buses and bridges, with the bus 91 linking various circuits including one or more processors, represented by the processor 95, and memory, represented by the memory 96. The bus 91 may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface 94 provides an interface between the bus 91 and the transceiver 92. The transceiver 92 may be one element or may be multiple elements, such as multiple receivers and transmitters, providing a means for communicating with various other apparatus over a transmission medium. The data processed by the processor 95 is transmitted over a wireless medium via the antenna 93, and further, the antenna 93 receives the data and transmits the data to the processor 95.
In this embodiment, the network-side device 90 further includes: the instructions or programs stored in the memory 96 and capable of being executed on the processor 95, and the processor 95 calls the instructions or programs in the memory 96 to execute the method executed by each module shown in fig. 6, and achieve the same technical effect, and are not described herein in detail to avoid repetition.
The embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored, and when the program or the instruction is executed by a processor, the program or the instruction implements the processes of the information processing method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
Wherein, the processor is the processor in the terminal described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The 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 configured to execute a program or an instruction to implement each process of the information processing method embodiment, and can achieve the same technical effect, and the details are not repeated here to avoid repetition.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip or a system-on-chip, etc.
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 of 8230, and" comprising 8230does not exclude the presence of additional like elements in a process, method, article, or apparatus comprising the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a computer software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (e.g., a mobile phone, a computer, a server, an air conditioner, or a network-side device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (20)
1. An information processing method, characterized by comprising:
the terminal sends a request message to the network side equipment;
the terminal receives a request response message from the network side equipment;
the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that a first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
2. The method of claim 1, wherein the first network is unable to support the first service, and wherein the second network supports the first service.
3. The method of claim 1, wherein the request message comprises: a registration request message; the request response message includes: a registration request reject message.
4. The method of claim 1, wherein after receiving the request response message from the network-side device, the method further comprises:
the terminal starts a communication module supporting the second network;
and the terminal executes the request operation in the first network again.
5. The method of claim 1, wherein the cause value is further used to indicate that the first network cannot provide the service of the first service and that the second network can provide the service of the first service.
6. The method of claim 1, wherein the cause value is further configured to instruct the terminal to start a communication module supporting the second network and to perform the requesting operation in the first network again.
7. The method of claim 1, wherein the cause value is further used to indicate that the terminal is not to reselect to a third network.
8. The method according to any of claims 1 to 7, wherein the first service comprises: voice traffic.
9. An information processing method, characterized by comprising:
the network side equipment receives a request message from a terminal;
the network side equipment sends a request response message to the terminal;
the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that a first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
10. The method of claim 9, wherein the first network is unable to support the first service, and wherein the second network supports the first service.
11. The method of claim 9, wherein the request message comprises: a registration request message; the request response message includes: a registration request reject message.
12. The method of claim 9, wherein the cause value is further used to indicate that the first network cannot provide the service of the first service and that the second network can provide the service of the first service.
13. The method of claim 9, wherein the cause value is further configured to instruct the terminal to start a communication module supporting the second network and to perform the requesting operation in the first network again.
14. The method of claim 9, wherein the cause value is further used to indicate that the terminal is not to reselect to a third network.
15. The method according to any of claims 9 to 14, wherein the first traffic comprises: voice traffic.
16. An information processing apparatus characterized by comprising:
the first sending module is used for sending a request message to the network side equipment;
a first receiving module, configured to receive a request response message from the network-side device;
the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that a first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
17. An information processing apparatus characterized by comprising:
a second receiving module, configured to receive a request message from a terminal;
a second sending module, configured to send a request response message to the terminal;
the network side equipment is positioned in a first network; the request message includes at least one of: information indicating that a first service is used as a center and information indicating that the terminal cannot support a second network; the request response message comprises a reason value; the cause value is used for indicating that the terminal cannot fall back to the second network to acquire the first service because the terminal does not have the capability of supporting the second network.
18. A terminal comprising a processor, a memory and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the information processing method according to any one of claims 1 to 8.
19. A network-side device, comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the steps of the information processing method according to any one of claims 9 to 15.
20. A readable storage medium, characterized in that a program or instructions are stored thereon, which program or instructions, when executed by a processor, implement the steps of the information processing method according to any one of claims 1 to 8, or implement the steps of the information processing method according to any one of claims 9 to 15.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110390032.7A CN115209491B (en) | 2021-04-12 | 2021-04-12 | Information processing method, device, terminal and network side equipment |
| PCT/CN2022/085805 WO2022218224A1 (en) | 2021-04-12 | 2022-04-08 | Information processing method and apparatus, terminal, and network side device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110390032.7A CN115209491B (en) | 2021-04-12 | 2021-04-12 | Information processing method, device, terminal and network side equipment |
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| CN115209491B CN115209491B (en) | 2024-04-19 |
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| CN115209491B (en) | 2024-04-19 |
| WO2022218224A1 (en) | 2022-10-20 |
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