CN112867099B - 5G terminal access 5G network optimization processing method, device, equipment and medium - Google Patents
5G terminal access 5G network optimization processing method, device, equipment and medium Download PDFInfo
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- CN112867099B CN112867099B CN202011624099.4A CN202011624099A CN112867099B CN 112867099 B CN112867099 B CN 112867099B CN 202011624099 A CN202011624099 A CN 202011624099A CN 112867099 B CN112867099 B CN 112867099B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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Abstract
The invention discloses a method, a device, equipment and a medium for optimizing 5G terminal access to a 5G network, wherein the method comprises the following steps: acquiring a network mode when a terminal is started, and controlling to default to open a voice service function of 4G supported by an IMS (IP multimedia subsystem) or open a voice service function based on 5G when the terminal supports 5G; triggering a 5G network searching process, and when a 5G network which can reside is found, controlling to initiate a 5G registration process to carry out 5G registration; when the 5G network which can reside is not found, searching the 4G network which can reside, and registering the 4G network; and when the terminal resides in the 4G network and exceeds a preset threshold value, the control terminal initiates the 5G network searching process again, and the 5G network searching process is ended until the 5G network is successfully connected. The invention optimizes the scheme of the 5G terminal accessing the network to ensure that the terminal can better reside in the 5G network, so as to ensure that the terminal can quickly return to the 5G network under 4G, thereby providing convenience for users to use.
Description
Technical Field
The invention relates to the technical field of 5G, in particular to a 5G terminal access 5G network optimization processing method, a device, terminal equipment and a storage medium.
Background
With the continuous development of 5G network technology, 5G has entered into the life of people, and brand new experience is brought to people. Particularly, in 2020, 5G enters into business yuan, and 5G intelligent terminals are released by various large mobile phone manufacturers, which indicates that 5G intelligent terminals have started to be popularized comprehensively.
5G intelligent terminalFront sideIt has been done to support NSA networks (dependent networks) and SA networks (independent networks), but LTE networks (long term evolution-standard) are the main and 5G networks are the secondary in the network deployment of the existing operators. For a terminal supporting the SA, how to access a 5G network quickly and effectively is important, so that user experience brought by a 5G technology can be provided better.
According to the 3GPP protocol specification, if a voltage function (voice service supported by IMS using 4G) or a VoNR function (voice service based on 5G) is turned off, the terminal cannot access the 5G network but only the 4G network, so that the user cannot use the 5G network, which brings very poor user experience to the user.
Thus, there is a need for improvements and enhancements in the art.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method, an apparatus, a terminal device and a storage medium for optimizing a 5G terminal to access a 5G network, aiming at solving the problem that if a Volte function (voice service supported by 4G in IMS) or a VoNR function (voice service based on 5G) is turned off according to a 3GPP protocol specification by a terminal supporting an SA (independent network) in the prior art, the terminal cannot access the 5G network but only the 4G network, so that a user cannot use the 5G network and is inconvenient for the user to use.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
A5G terminal access 5G network optimization processing method includes:
acquiring a network mode when a terminal is started, and checking whether the current network mode of the terminal supports 5G;
when the support of the 5G is realized, the default opening of the voice service function of the 4G supported by the IMS or the opening of the voice service function based on the 5G is controlled;
triggering a 5G network searching process, and when a resident 5G network is found, controlling to initiate a 5G registration process to carry out 5G registration;
when the resident 5G network is not found, the resident 4G network is searched for, and 4G network registration is carried out; and when the terminal resides in the 4G network and exceeds a preset threshold value, the control terminal initiates the 5G network searching process again, and the 5G network searching process is ended until the 5G network is successfully connected.
The 5G terminal access 5G network optimization processing method comprises the following steps of obtaining a network mode when the terminal is started, and checking whether the current network mode of the terminal supports 5G:
and presetting a preset threshold value for the terminal to stay in the 4G network for timeout.
The 5G terminal access 5G network optimization processing method comprises the following steps of obtaining a network mode when the terminal is started, and checking whether the current network mode of the terminal supports 5G or not:
when a terminal is started, acquiring a current network mode of the terminal;
and checking whether the current network mode supports 5G or not according to the current network mode of the terminal.
The method for optimizing the 5G terminal to access the 5G network, wherein when the 5G is supported, the default opening of the voice service function of the 4G under the support of the IMS or the opening of the voice service function based on the 5G is controlled, and the method comprises the following steps:
when the current network mode of the terminal is checked to support 5G, whether the terminal supports an N1 interface is detected;
when the terminal supports the N1 interface, the default is controlled to open the voice service Volte function of 4G supported by IMS or open the voice service VoNR function based on 5G.
The 5G terminal accesses to the 5G network optimization processing method, wherein the triggering of the 5G network search process, and when a 5G network that can reside is found, controlling to initiate a 5G registration process to perform 5G registration include:
when the terminal detects that the SIM card is loaded, the baseband chip starts a network searching process;
and when finding the 5G network which can be accessed by the current SIM card, initiating a 5G registration process, and ending the process.
The 5G terminal accesses to the 5G network optimization processing method, wherein when the residable 5G network is not found, the residable 4G network is searched for and 4G network registration is carried out; and when the terminal resides in the 4G network and exceeds a preset threshold value, the control terminal initiates the 5G network searching process again, and the 5G network searching process is ended until the 5G network is successfully connected, wherein the process comprises the following steps:
when the available 5G network is not found, initiating a 4G network searching process, searching for the available 4G network, and performing 4G network registration;
and when the 4G network is successfully registered, starting a timer, and when the terminal resides in the 4G network and exceeds a preset threshold value, controlling the terminal to restart the 5G network searching process after the timer is overtime, and ending the 5G network searching process until the 5G network is successfully connected.
The 5G terminal access 5G network optimization processing method includes the following steps that when 4G network registration is successful, a timer is started, and when the terminal resides in the 4G network and exceeds a preset threshold value, the timer is overtime to control the terminal to reinitiate a 5G network searching process until the 5G network is successfully connected, and then the 5G network searching process is ended:
when the 4G network is successfully registered, starting a timer, controlling the terminal to reinitiate a 5G network searching process when the terminal resides in the 4G network and exceeds a preset threshold value and the timer is overtime, and searching the 5G network;
restarting a timer when the 5G network is not searched;
and when the timer is overtime next time, the control terminal re-initiates the 5G network searching process, if the 5G network is searched, the 5G network is connected, and the 5G network control timer stops working and controls to end the 5G network searching process when the 5G network is successfully connected.
A5G terminal access 5G network optimization processing device, wherein the device comprises:
the checking module is used for controlling and acquiring a network mode when the terminal is started and checking whether the current network mode of the terminal supports 5G;
the voice service opening control module is used for controlling default opening of a 4G voice service function supported by an IMS or opening of a 5G-based voice service function when the 5G is supported;
the 5G network searching and registering module is used for triggering a 5G network searching process, and when a resident 5G network is found, the 5G network searching and registering module controls to initiate a 5G registering process to carry out 5G registration;
the overtime re-search control module is used for searching the resident 4G network and registering the 4G network when the resident 5G network is not found; and when the terminal resides in the 4G network and exceeds a preset threshold value, the control terminal initiates the 5G network searching process again, and the 5G network searching process is ended until the 5G network is successfully connected.
A terminal device comprises a memory, a processor and a 5G terminal access 5G network optimization processing program which is stored on the memory and can run on the processor, wherein when the processor executes the 5G terminal access 5G network optimization processing program, the step of implementing any 5G terminal access 5G network optimization processing method is realized.
A computer readable storage medium, wherein a 5G terminal access 5G network optimization processing program is stored thereon, and when the 5G terminal access 5G network optimization processing program is executed by a processor, the steps of the 5G terminal access 5G network optimization processing method according to any one of the above are implemented.
Has the advantages that: compared with the prior art, the invention provides a 5G terminal access 5G network optimization processing method, and the invention optimizes the 5G terminal access network scheme based on the 3GPP specification to ensure that the terminal can better reside in the 5G network, so as to ensure that the terminal can quickly return to the 5G network under 4G, and provide convenience for users.
Drawings
Fig. 1 is a flowchart of a specific implementation of a method for optimizing a 5G network accessed by a 5G terminal according to an embodiment of the present invention.
Fig. 2 is a flowchart of acquiring a network mode in a 5G network access optimization processing method for a 5G terminal according to an embodiment of the present invention.
Fig. 3 is a flowchart of opening a voice service in the method for optimizing processing of accessing a 5G terminal to a 5G network according to the embodiment of the present invention.
Fig. 4 is a flowchart of 5G network searching in the method for optimizing 5G network access by a 5G terminal according to the embodiment of the present invention.
Fig. 5 is a flowchart of a 4G network searching and restarting timer in a method for optimizing 5G network access by a 5G terminal according to an embodiment of the present invention.
Fig. 6 is a flowchart of a specific application embodiment of the method for optimizing 5G network access by a 5G terminal provided by the present invention.
Fig. 7 is a schematic block diagram of a 5G network optimization processing apparatus accessed by a 5G terminal according to an embodiment of the present invention.
Fig. 8 is a schematic block diagram of an internal structure of a terminal device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Today, people and various terminal devices such as mobile phones, tablets, computers and televisions are surrounded by people and various terminal devices such as videos and videos in life. Various intelligent terminals have slowly penetrated into every corner of people's lives.
With the continuous advance and development of 5G network technology, 5G has entered into the lives of people, and brand new experience is brought to people. Particularly, in 2020, 5G enters into business yuan, and 5G intelligent terminals are released by various large mobile phone manufacturers, which indicates that 5G intelligent terminals have started to be popularized comprehensively.
The 5G intelligent terminal currently supports an NSA network (dependent network) and an SA network (independent network), but in network deployment of an existing operator, an LTE network (long term evolution-standard) is mainly used, and a 5G network is used as an auxiliary network. For a terminal supporting the SA, how to access a 5G network quickly and effectively is important, so that user experience brought by a 5G technology can be provided better.
According to the 3GPP definition, the 5G standard is divided into two modes, non-independent Networking (NSA) and independent networking (SA). From the perspective of network architecture, NSA (Non-standard) refers to coexistence of a wireless side 4G base station and a wireless side 5G base station, and a core network adopts a networking architecture of a 4G core network or a 5G core network. Sa (standard) means that the wireless side adopts a 5G base station, and the core network adopts a networking architecture of a 5G core network, which is a final target of 5G network evolution.
NSA and SA are two main ways of 5G active networking. In brief, NSA is a 5G network that merges the current deployment of 4G base stations and network architectures. Therefore, the construction speed is very high, and 5G network coverage can be realized by directly utilizing the 4G base station and additionally installing the 5G base station. However, the architecture is also a 4G network architecture, so that the massive internet of things access and low-delay characteristics of the 5G network cannot be brought into play.
And SA networking is referred to as independent networking. The 5G base station and the back-end 5G network are reconstructed, so that all characteristics and functions of the 5G network are completely realized. But because all base stations and infrastructure need to be rebuilt, the construction costs are quite high.
The NSA and SA networks are distinguished as: different properties, different network level interworking, different access technologies 1653. 1, different properties, NSA network: the loopback NSA network belongs to non-independent response networking. 2. SA network: the SA network belongs to an independent networking. Secondly, the network level intercommunicates different 1 and NSA networks: under NSA networking, 5G and 4G are communicated at an access network level, and interconnection is complex. 2. SA network: under SA networking, the 5G network is independent of the 4G network, and the 5G and the 4G are only communicated at a core network level, so that interconnection is simple.
Under the current stage of 5G network deployment, the operator's 4G and 5G networks will coexist for a long period of time. In this case, the default network mode of the terminal is 5G first, which means that the terminal has a priority access to the 5G network to provide better user experience in the presence of the 5G network.
However, in the prior art, there is a specification in 3GPP 24.501 that for a terminal centered on voice service, if the terminal does not support IMS voice (4G voice service), the terminal will disable the N1 mode. The N1 mode is an interface AMF between the mobile phone device and the AMF network element: access and mobility Management Function.
According to the 3GPP protocol specification, if a voltage function (voice service supported by IMS using 4G) or a VoNR function (voice service based on 5G) is turned off, the terminal cannot access the 5G network but only the 4G network, so that the user cannot use the 5G network, which brings very poor user experience to the user.
In order to solve the problems in the prior art, this embodiment provides a method for optimizing a 5G network accessed by a 5G terminal, where when a terminal supporting 5G is powered on and started, the terminal first checks whether a current network mode supports 5G, and if so, the terminal checks that an N1 mode (N1 interface) is supported, and if so, the terminal defaults to turn on a Volte or a volr function.
After the SIM card loading is complete, the modem (baseband chip) will initiate a network search procedure. If the PLMN (public land mobile network) which can be accessed by the current SIM is found, a 5G registration process is initiated, and the process is ended.
If the available 5G PLMN can not be found, a 4G PLMN searching process is initiated, and if the available 5G PLMN is found, a 4G registration process is initiated. At this time, the terminal will access the 4G network, but the terminal may be in motion, and cannot search for the 5G network at the current time, and when moving to a position where the operator deploys the 5G network, the terminal will initiate a measurement process, and when measuring the 5G cell and satisfying the residence condition, the terminal will initiate a 5G registration process.
In the scheme, a timer T is defined, the timer is started after the terminal resides in the 4G network, and the terminal initiates a 5G network searching process after the timer is overtime, so that the terminal can quickly return to the 5G network under the 4G network, and the user experience is improved.
Exemplary method
The 5G terminal access 5G network optimization processing method of this embodiment may be applied to a terminal device, and specifically as shown in fig. 1, the 5G terminal access 5G network optimization processing method includes the following steps:
and S100, acquiring a network mode when the terminal is started, and checking whether the current network mode of the terminal supports 5G.
In the embodiment of the invention, in order to enable the 5G terminal device to automatically search and switch between the 5G network and the 4G network without manual operation of a user, the network mode when the terminal is started is obtained, and whether the current network mode of the terminal supports 5G or not is checked. In this embodiment, when the terminal of 5G is started, the network mode when the terminal is started is first obtained, and whether the current network mode supports 5G is checked. In this embodiment, the network mode is a mobile phone, the network mode of the mobile phone mainly includes five types, namely GSM, CDMA, 3G, 4G, and 5G, and the mobile phone has experienced a first generation analog mobile phone (1G), a second generation GSM, a TDMA and other digital mobile phones (2G), a 2.5 generation mobile communication technology GPRS, a third generation mobile communication technology 3G, a fourth generation mobile communication technology 4G, and a fifth generation mobile communication technology 5G from the beginning to the end.
In one implementation, as shown in fig. 2, the step S100 includes the steps of:
step S101, when a terminal is started, acquiring a current network mode of the terminal;
step S102, checking whether the current network mode supports 5G according to the current network mode of the terminal.
In specific implementation, when the terminal mobile phone is started, the current network mode of the terminal is first obtained, and the current network mode of the terminal is obtained as any one of the five types, namely GSM, CDMA, 3G, 4G, and 5G. The method for checking the network system of the terminal mobile phone comprises the following steps: 1. enter settings-mobile network in the mobile phone 2113, click the data network, open. 2. And clicking the network mode to see the network system supported by the mobile phone.
And checking whether the current network mode supports 5G or not according to the current network mode of the terminal. For example, in the embodiment of the present invention, if the current network mode has a 5G network mode, the current network mode supports 5G.
And step S200, when the IMS supports the 5G, controlling to default to open the voice service function (Volte function) of the 4G supported by the IMS or open the voice service function (VoNR function) based on the 5G.
When the embodiment of the invention detects that the terminal supports 5G, the default opening of the voice service function of 4G supported by IMS or the opening of the voice service function based on 5G is controlled. Voice services supported by IMS in 4G are called volte (voice over lte).
In one implementation, as shown in fig. 3, step S200 specifically includes the following steps:
step S201, when the current network mode of the terminal is checked to support 5G, and whether the terminal supports an N1 interface is detected;
step S202, when the terminal supports the N1 interface, the default of the terminal is controlled to open the voice service Volte function supported by the IMS of the 4G or open the voice service VoNR function based on the 5G.
In specific implementation, in this embodiment, when the terminal supports the N1 interface, the default control unit opens the voice service Volte function supported by the IMS in 4G or opens the voice service VoNR function based on 5G.
In the embodiment of the present invention, the N1 interface is an interface AMF between a mobile phone device and an AMF network element: access and mobility Management Function.
The Voice over LTE, which is a Voice service based on a 4G network, is also called a high-definition telephone service, includes a high-definition Voice telephone and a high-definition video telephone, is a brand-new high-definition Voice solution based on a 4G (LTE) network, realizes that the 4G network simultaneously carries Voice and internet service, and provides better experience for you. When a call is made, the call does not need to be switched to a 2G/3G network mode, and a high-speed data service and high-quality audio and video conversation are provided under a 4G network.
VoLTE based telephony has the following advantages: the method has the advantages that the connection time (after dialing to the ring back tone) is shorter, and the normal connection time is reduced by about 50% compared with 2G/3G voice; high-definition voice and video calls are clearer, more vivid and more on-site; and thirdly, the communication and the internet surfing can be concurrent.
In the 5G era, VoLTE is the mainstream call, so many mobile phones support VoLTE calls now. While 5G directly supports the VoNR (Voice over New radio) function;
in this embodiment, a voice service function (voice function) of 4G supported by IMS or a voice service function (VoNR function) based on 5G is automatically opened by default.
And step S300, triggering a 5G network searching process, and when a 5G network which can reside is found, controlling to initiate a 5G registration process to carry out 5G registration.
In this embodiment, when a 5G network search process is triggered, a search for a 5G network is started, and when a residable (available) 5G network is found, a 5G registration process is controlled to initiate for 5G registration.
In one implementation, as shown in fig. 4, the step S300 specifically includes the following steps:
step S301, when the terminal detects that the loading of the SIM card is finished, the baseband chip starts a network searching process;
step S302, when finding the 5G network which the current SIM card can access, initiating a 5G registration process, and ending the process.
In this embodiment, when the terminal handset detects that the SIM card is loaded, the baseband chip of the handset starts the network search process. Searching whether a 5G network which can be accessed by the current SIM card exists, for example, searching whether the mobile 5G network exists by the mobile SIM card, and searching whether the current position is a connected 5G network when the terminal is a connected SIM card; in the invention, when the 5G network which can be accessed by the current SIM card is found, a 5G registration process is initiated, and when the 5G network registration is successful, the 5G network is accessed, and the process processing is finished. And the description about the 5G network registration is not repeated here, which belongs to the prior art.
S400, when the 5G network which can reside is not found, searching the 4G network which can reside, and registering the 4G network; and when the terminal resides in the 4G network and exceeds a preset threshold value, the control terminal initiates the 5G network searching process again, and the 5G network searching process is ended until the 5G network is successfully connected.
In the embodiment of the invention, when the 5G network which can reside (can be used) is not found, the 4G network which can reside (can be used) is searched for and 4G network registration is carried out; and when the terminal resides in the 4G network and exceeds a preset threshold value, the control terminal initiates the 5G network searching process again, and the 5G network searching process is ended until the 5G network is successfully connected.
Namely, in the embodiment of the invention, when the terminal does not find the available 5G network, the terminal searches the available 4G network and performs 4G network registration; and when the available 4G network is searched, 4G network registration is carried out. In the embodiment of the invention, because the mobile terminal mobile phone follows the user mobile terminal, when the terminal successfully registers the 4G network and connects the 4G network, and when the terminal resides in the 4G network and exceeds a preset threshold value, for example, 10 minutes, the terminal can be controlled to reinitiate the 5G network searching process, whether the 5G network exists is automatically tried to be searched again, and the 5G network searching process is ended until the 5G network is successfully connected, so that the better 5G network can be conveniently and timely connected, and the network speed is accelerated, and convenience is provided for the user to use.
When the invention is implemented specifically, a preset threshold value of the overtime of the terminal residing in the 4G network is preset; for example, the predetermined threshold for timeout when the terminal resides in the 4G network is set to 10 minutes.
Specifically, in the embodiment of the present invention, when the terminal searches for a 5G network and cannot find an available 5G PLMN (public land mobile network), a procedure of searching for a 4G PLMN (public land mobile network) is initiated, and when the terminal finds that the available 5G PLMN is not found, a 4G registration procedure is initiated. At this time, the terminal will access the 4G network, but the terminal may be in motion, and cannot search for the 5G network at the current time, and when moving to a position where the operator deploys the 5G network, the terminal will initiate a measurement process, and when measuring the 5G cell and satisfying the residence condition, the terminal will initiate a 5G registration process.
In one implementation, as shown in fig. 5, the step S400 specifically includes the following steps:
s401, when no available 5G network is found, initiating a 4G network searching process, searching for an available 4G network, and performing 4G network registration;
s402, when the registration of the 4G network is successful, starting a timer, and when the terminal resides in the 4G network and exceeds a preset threshold value, controlling the terminal to restart the 5G network searching process by the overtime of the timer, and ending the 5G network searching process until the 5G network is successfully connected.
In the embodiment of the invention, when the terminal (intelligent terminal, mobile phone terminal) does not find the available 5G network in the current search, a 4G network searching process is initiated, the available 4G network is searched, 4G network registration is carried out, and the 4G network is accessed and connected when the registration is successful.
In this embodiment, after the 4G network is successfully registered and accessed to the 4G network, a timer is started, and when the terminal resides in the 4G network and exceeds the predetermined threshold, the timer times out to control the terminal to reinitiate the 5G network searching process until the 5G network is successfully connected, and the 5G network searching process is ended.
In the embodiment of the invention, when the 4G network is successfully registered, a timer is started, the terminal is controlled to reinitiate the 5G network searching process when the terminal resides in the 4G network and exceeds a preset threshold (for example, 10 minutes) and the timer is overtime, so as to search the 5G network;
restarting a timer when the 5G network is not searched;
when the timer is overtime next time, the terminal is controlled to reinitiate the 5G network searching process;
when the 5G network timer is not searched or not, restarting the timer and continuously searching the 5G network;
when the 5G network is searched, the 5G network is connected, and the 5G network control timer stops working when the 5G network is successfully connected and controls to end the 5G network searching process.
Namely, the embodiment of the invention defines a timer T, the timer is started after the terminal resides in the 4G network, and the terminal initiates a 5G network searching process after the timer is overtime, and the timer set in the embodiment of the invention can be used only when the mobile phone is registered in the 4G network; if the network 5G is searched, the timing stops not working. The terminal can automatically and quickly return to the 5G network under the 4G, and the internet speed of the terminal is increased so as to improve the user experience.
The process of the invention is described in more detail below by way of a further specific application example:
as shown in fig. 6, the method for optimizing 5G network access by a 5G terminal according to this embodiment includes the following steps:
step S11, starting up the terminal supporting the SA; and proceeds to step S12;
step S12, detecting whether the network mode supports 5G, if yes, entering step S13;
step S13, turn on the Volte function or the VoNR function, and proceed to step S14;
step S14, the Modem (baseband chip) triggers and starts the 5G network searching process, and the process goes to step S15;
step S15, if a 5G network that can be resident (available) is found, go to step S16, if not, go to step S17;
and step 16, initiating a 5G registration process. The 5G registration process is initiated and the 5G network connection is successful, and the process ends.
Step S17, triggering and starting the 4G network searching process by the Modem (baseband chip), and proceeding to step S18;
step S18, if a resident (available) 4G network is found, if yes, step S20 is performed, and if no, step S19 is performed;
and step 19, triggering and starting other system network searching processes by the Modem (baseband chip).
step S21, start timer T, and proceed to step S22;
when the timer T times out in step S22, the process proceeds to step S14.
That is, in the embodiment of the present invention, when the terminal supporting 5G is powered on, it first checks whether the current network mode supports 5G, and if so, the terminal checks that the N1 mode (N1 interface) is supported, and if so, the terminal defaults to turn on the Volte or VoNR function. After the SIM card loading is completed, the modem (baseband chip) will initiate a network search procedure. If the PLMN (public land mobile network) which can be accessed by the current SIM is found, a 5G registration process is initiated, and the process is ended. If no available 5G PLMN (public land mobile network) can be found, a 4G PLMN (public land mobile network) searching process is initiated, and if the available 5G PLMN is found, a 4G registration process is initiated. At this time, the terminal will access the 4G network, but the terminal may be in motion, and cannot search for the 5G network at the current time, and when moving to a position where the operator deploys the 5G network, the terminal will initiate a measurement process, and when measuring the 5G cell and satisfying the residence condition, the terminal will initiate a 5G registration process. In the scheme, a timer T is defined, the timer is started after the terminal resides in the 4G network, and the terminal initiates a 5G network searching process after the timer is overtime, so that the terminal can quickly return to the 5G network under the 4G network, and the user experience is improved.
In summary, this embodiment provides an optimization processing method for accessing a 5G terminal to a 5G network, and the method optimizes a scheme for accessing the 5G terminal to the network based on a 3GPP specification to ensure that the terminal can better reside in the 5G network, so as to ensure that the terminal can quickly return to the 5G network under 4G, thereby providing convenience for a user to use.
Exemplary device
As shown in fig. 6, an embodiment of the present invention provides a 5G terminal access 5G network optimization processing apparatus, where the apparatus includes:
the checking module 10 is used for controlling and acquiring a network mode when the terminal is started, and checking whether the current network mode of the terminal supports 5G;
a voice service opening control module 20, configured to control default opening of a voice service function of 4G supported by the IMS or opening of a voice service function based on 5G when 5G is supported;
the 5G network searching and registering module 30 is configured to trigger a 5G network searching process, and when a 5G network that can reside is found, control to initiate a 5G registration process to perform 5G registration;
the overtime re-search control module 40 is configured to search for a residable 4G network and perform 4G network registration when the residable 5G network is not found; and when the terminal resides in the 4G network and exceeds the preset threshold value, controlling the terminal to reinitiate the 5G network searching process, and ending the 5G network searching process until the 5G network is successfully connected, specifically as described above.
In one implementation, the inspection module 10 includes:
the terminal comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring the current network mode of the terminal when the terminal is started;
and the detection unit is used for checking whether the current network mode supports 5G according to the current network mode of the terminal, and is specifically described above.
In one implementation, the voice service turn-on control module 20 includes:
the judging unit is used for detecting whether the terminal supports the N1 interface or not when the current network mode of the terminal is checked to support 5G;
and a default opening unit, configured to control, when the terminal supports the N1 interface, to open a voice service Volte function of 4G supported by the IMS by default or open a voice service VoNR function based on 5G by default, which is specifically described above.
In one implementation, the 5G network search and registration module 30 includes:
the network search starting unit is used for starting a network search process when the terminal detects that the SIM card is loaded;
and a 5G registration unit, configured to initiate a 5G registration procedure when a 5G network accessible to the current SIM card is found, and terminate the procedure processing, which is specifically described above.
In one implementation, the timeout rescanning control module 40 includes:
the 4G network searching unit is used for initiating a 4G network searching process when an available 5G network is not found, searching for the available 4G network and registering the 4G network;
and the timer control unit is configured to start a timer when the 4G network is successfully registered, and when the terminal resides in the 4G network and exceeds the predetermined threshold, the timer times out to control the terminal to reinitiate the 5G network searching process until the 5G network is successfully connected, and then the 5G network searching process is ended, which is specifically described above.
Based on the above embodiments, the present invention further provides a terminal device, and a schematic block diagram thereof may be as shown in fig. 7. The terminal equipment comprises a processor, a memory, a network interface, a display screen and a network module which are connected through a system bus. Wherein the processor of the terminal device is configured to provide computing and control capabilities. The memory of the terminal equipment comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operating system and the computer program to run on the non-volatile storage medium. The network interface of the terminal device is used for connecting and communicating with an external terminal through a network. The computer program is executed by a processor to realize a 5G terminal access 5G network optimization processing method. The display screen of the terminal equipment can be a liquid crystal display screen or an electronic ink display screen, and the network module of the terminal equipment is preset in the terminal equipment and is used for connecting 2G, 3G, 4G and/or 5G networks.
It will be understood by those skilled in the art that the block diagram of fig. 7 is only a block diagram of a part of the structure related to the solution of the present invention, and does not constitute a limitation to the terminal device to which the solution of the present invention is applied, and a specific terminal device may include more or less components than those shown in the figure, or combine some components, or have a different arrangement of components.
In one embodiment, a terminal device is provided, where the terminal device includes a memory, a processor, and a 5G terminal access 5G network optimization processing program stored in the memory and executable on the processor, and when the processor executes the 5G terminal access 5G network optimization processing program, the following operation instructions are implemented:
acquiring a network mode when a terminal is started, and checking whether the current network mode of the terminal supports 5G;
when the 5G is supported, the default of the control is to open the voice service function of the 4G supported by the IMS or open the voice service function based on the 5G;
triggering a 5G network searching process, and when a 5G network which can reside is found, controlling to initiate a 5G registration process to carry out 5G registration;
when the 5G network which can reside is not found, searching the 4G network which can reside, and registering the 4G network; and when the terminal resides in the 4G network and exceeds the preset threshold value, the control terminal initiates the 5G network searching process again, and the 5G network searching process is ended until the 5G network is successfully connected, as described above.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, databases, or other media used in embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
In summary, the present invention discloses a method, an apparatus, a terminal device and a storage medium for optimizing a 5G network accessed by a 5G terminal, wherein the method comprises: acquiring a network mode when a terminal is started, and controlling to default to open a voice service function of 4G supported by an IMS (IP multimedia subsystem) or open a voice service function based on 5G when the terminal supports 5G; triggering a 5G network searching process, and when a 5G network which can reside is found, controlling to initiate a 5G registration process to carry out 5G registration; when the 5G network which can reside is not found, searching the 4G network which can reside, and registering the 4G network; and when the terminal resides in the 4G network and exceeds a preset threshold value, the control terminal initiates the 5G network searching process again, and the 5G network searching process is ended until the 5G network is successfully connected. The invention optimizes the scheme of the 5G terminal accessing the network to ensure that the terminal can better reside in the 5G network, so as to ensure that the terminal can quickly return to the 5G network under 4G, thereby providing convenience for users to use.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A5G terminal access 5G network optimization processing method is characterized by comprising the following steps:
acquiring a network mode when a terminal is started, and checking whether the current network mode of the terminal supports 5G;
when the support of the 5G is realized, the default opening of the voice service function of the 4G supported by the IMS or the opening of the voice service function based on the 5G is controlled; wherein, the voice service function of the 5G is a VoNR function;
triggering a 5G network searching process, and when a 5G network which can reside is found, controlling to initiate a 5G registration process to carry out 5G registration;
when the resident 5G network is not found, the resident 4G network is searched for, and 4G network registration is carried out; and when the terminal resides in the 4G network and exceeds a preset threshold value, the control terminal initiates the 5G network searching process again, and the 5G network searching process is ended until the 5G network is successfully connected.
2. The method of claim 1, wherein the step of obtaining the network mode when the terminal is started and checking whether the current network mode of the terminal supports 5G comprises:
and presetting a preset threshold value for the terminal to stay in the 4G network for timeout.
3. The method of claim 1, wherein the step of obtaining the network mode when the terminal is started and checking whether the current network mode of the terminal supports 5G comprises:
when a terminal is started, acquiring a current network mode of the terminal;
and checking whether the current network mode supports 5G or not according to the current network mode of the terminal.
4. The method for optimizing 5G terminal access to 5G network according to claim 1, wherein when supporting 5G, controlling default opening of a voice service function of 4G supported by IMS or opening of a voice service function based on 5G comprises:
when the current network mode of the terminal is checked to support 5G, whether the terminal supports an N1 interface is detected;
when the terminal supports the N1 interface, the default is controlled to open the voice service Volte function of 4G supported by IMS or open the voice service VoNR function based on 5G.
5. The method according to claim 1, wherein the triggering 5G network search process, when a 5G network that can reside is found, controls to initiate a 5G registration process to perform 5G registration, and includes:
when the terminal detects that the SIM card is loaded, the baseband chip starts a network searching process;
and when finding the 5G network which can be accessed by the current SIM card, initiating a 5G registration process, and ending the process.
6. The method according to claim 1, wherein when no campeable 5G network is found, searching for a campeable 4G network for 4G network registration; and when the terminal resides in the 4G network and exceeds a preset threshold value, the control terminal initiates the 5G network searching process again, and the 5G network searching process is ended until the 5G network is successfully connected, wherein the process comprises the following steps:
when the available 5G network is not found, initiating a 4G network searching process, searching for the available 4G network, and performing 4G network registration;
and when the 4G network is successfully registered, starting a timer, and when the terminal resides in the 4G network and exceeds a preset threshold value, controlling the terminal to restart the 5G network searching process after the timer is overtime, and ending the 5G network searching process until the 5G network is successfully connected.
7. The method as claimed in claim 6, wherein the step of controlling the terminal to reinitiate the 5G network searching process when the 4G network registration is successful, starting a timer and when the terminal resides in the 4G network and exceeds a predetermined threshold, the timer times out, and ending the 5G network searching process until the 5G network is successfully connected, comprises:
when the 4G network is successfully registered, starting a timer, controlling the terminal to reinitiate a 5G network searching process when the terminal resides in the 4G network and exceeds a preset threshold value and the timer is overtime, and searching the 5G network;
restarting a timer when the 5G network is not searched;
and when the timer is overtime next time, the control terminal re-initiates the 5G network searching process, if the 5G network is searched, the 5G network is connected, and the 5G network control timer stops working and controls to end the 5G network searching process when the 5G network is successfully connected.
8. An apparatus for optimizing 5G terminal access to 5G network, the apparatus comprising:
the checking module is used for controlling and acquiring a network mode when the terminal is started and checking whether the current network mode of the terminal supports 5G;
the voice service opening control module is used for controlling default opening of a voice service function of 4G supported by the IMS or opening of a voice service function based on 5G when the 5G is supported; wherein, the voice service function of the 5G is a VoNR function;
the 5G network searching and registering module is used for triggering a 5G network searching process, and when a resident 5G network is found, the 5G network searching and registering module controls to initiate a 5G registering process to carry out 5G registration;
the overtime re-search control module is used for searching the resident 4G network and registering the 4G network when the resident 5G network is not found; and when the terminal resides in the 4G network and exceeds a preset threshold value, the control terminal initiates the 5G network searching process again, and the 5G network searching process is ended until the 5G network is successfully connected.
9. A terminal device, characterized in that the terminal device comprises a memory, a processor and a 5G terminal access 5G network optimization processing program stored in the memory and operable on the processor, and when the processor executes the 5G terminal access 5G network optimization processing program, the steps of the 5G terminal access 5G network optimization processing method according to any one of claims 1 to 7 are implemented.
10. A computer readable storage medium, having stored thereon a 5G terminal access 5G network optimization processing program, wherein the 5G terminal access 5G network optimization processing program, when executed by a processor, implements the steps of the 5G terminal access 5G network optimization processing method according to any one of claims 1-7.
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| CN202011624099.4A CN112867099B (en) | 2020-12-30 | 2020-12-30 | 5G terminal access 5G network optimization processing method, device, equipment and medium |
| PCT/CN2021/076084 WO2022141767A1 (en) | 2020-12-30 | 2021-02-08 | Optimization processing method and apparatus for accessing 5g terminal to 5g network, and device and medium |
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| CN114040379B (en) * | 2021-10-12 | 2023-04-28 | 中国联合网络通信集团有限公司 | Information recommendation method, device, equipment and storage medium |
| CN113873629B (en) * | 2021-12-01 | 2022-04-29 | 深圳市优克联新技术有限公司 | Communication mode adjusting method and device, application terminal and storage medium |
| WO2023230776A1 (en) * | 2022-05-30 | 2023-12-07 | 北京小米移动软件有限公司 | Voice bearer registration method and apparatus, terminal and computer readable storage medium |
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| CN107529199A (en) * | 2017-10-24 | 2017-12-29 | 广东工业大学 | IMS registration and speech business provide method, system, equipment and storage medium |
| CN108934050A (en) * | 2018-07-13 | 2018-12-04 | 中国联合网络通信集团有限公司 | A kind of voice call method, UE and network system |
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| CN106713350B (en) * | 2017-01-20 | 2019-11-15 | 深圳市万普拉斯科技有限公司 | IMS registration state updates report method and device |
| CN108965201B (en) * | 2017-05-17 | 2021-06-15 | 中兴通讯股份有限公司 | Service function configuration method and device |
| US10681559B2 (en) * | 2018-06-29 | 2020-06-09 | Verizon Patent And Licensing Inc. | Method and system for supporting voice calls in 5G new radio environments |
| CN110691385B (en) * | 2018-07-06 | 2023-03-31 | 中国移动通信有限公司研究院 | Voice service processing method and device, related equipment and storage medium |
| CN111194078A (en) * | 2020-01-15 | 2020-05-22 | Oppo广东移动通信有限公司 | Network registration method, terminal and storage medium |
| CN111372327B (en) * | 2020-02-18 | 2022-05-24 | 华为技术有限公司 | Calling method, electronic equipment and system based on 5G SA network |
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| CN107529199A (en) * | 2017-10-24 | 2017-12-29 | 广东工业大学 | IMS registration and speech business provide method, system, equipment and storage medium |
| CN108934050A (en) * | 2018-07-13 | 2018-12-04 | 中国联合网络通信集团有限公司 | A kind of voice call method, UE and network system |
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