CN115334636A - A 5G network search and registration method, device, and computer-readable storage medium - Google Patents

Abstract

The invention discloses a5G network searching and registering method, equipment and a computer readable storage medium, wherein the method comprises the following steps: acquiring a current network searching registration scene of equipment; setting a preset network searching strategy as a network searching priority by last time network registration under the scenes of equipment startup, hot plug and unplug of cards and network mode modification; setting the last registered network to be empty so as to execute network searching registration according to preset network priority under the scenes of starting the equipment, hot plug cards and modifying the network mode; and under the scene of exiting the flight mode, setting the network searching strategy to perform preferential network searching by using the last registered network, wherein the last registered network is not empty. The network searching and registering scheme with higher flexibility and stronger self-adaptability is realized, and the strategy adjustment is carried out on the existing network searching and registering of a plurality of scenes, so that the equipment can be quickly registered to the 5G network, and the network experience of a user is effectively improved.

Description

A 5G network search and registration method, device, and computer-readable storage medium

technical field

The present invention relates to the field of mobile communications, in particular to a 5G network search and registration method, device and computer-readable storage medium.

Background technique

In the existing technology, 5G networks have been gradually popularized around the world, but currently 5G/4G/3G/2G networks coexist. In this complex network, some devices may not be able to quickly register to 5G. In particular, it is not easy for a device to quickly register to 5G, especially for dual-card devices that occupy resources. Once it is not registered to 5G, it is not easy to enter the idle state, and it will take a certain amount of time. Moreover, in order to save power, general equipment adopts a power-saving strategy for NSA 5G, and does not connect to NSA5G when the network speed is low. However, the network does not know the power-saving strategy set on the device side. The terminal has been required to measure NSA 5G, but the device side does not measure it because of the power saving strategy. The two parties cannot interact, resulting in the network not releasing the connection for a period of time, and the device cannot enter the idle state to start the registration process from 4G to 5G.

Therefore, under the current coexistence of 5G/4G/3G/2G networks, how to adaptively adjust the search network registration on the device side, so that the device can register to the 5G network quickly, has become an urgent technical problem to be solved.

Contents of the invention

In order to solve the above-mentioned technical defects in the prior art, the present invention proposes a 5G network search and registration method, which includes:

Obtain the current Souwang registration scene of the device;

When the device is turned on, the card is hot-swapped, and the network mode is modified, the preset network search policy is set to the last registered network for priority search;

The last registered network is set to empty, so that under the scene of starting the device, the hot-swappable card and the modified network mode, the network search registration is performed according to the preset network priority;

In the scenario of exiting the flight mode, the network search strategy is set to search the network with the last registered network first, wherein the last registered network is not empty.

Optionally, in the scenario where the device is turned on, the card is hot-swapped, and the network mode is modified, the preset network search strategy is set to perform a priority search on the last registered network, including:

In the scene where the device is turned on, it is detected whether the network search strategy is to search the network with priority for the last registered network;

The network priority is obtained when the network search strategy does not perform the network search with the priority of the last registered network, but performs the network search with the network priority.

Optionally, in the scenario where the device is turned on, the card is hot-swapped, and the network mode is modified, setting the preset search strategy to search the network with the last registered network as the priority, further includes:

When the highest priority among the network priorities is a 5G network, perform network search and registration of the network priorities;

When the highest priority among the network priorities is not a 5G network, set the network search strategy to search the network with the last registered network as the priority, and set the last registered network to be empty, so that the device is turned on In this scenario, perform network search and registration according to the preset network priority.

Optionally, in the scenario where the device is turned on, the card is hot-swapped, and the network mode is modified, the preset network search strategy is set to perform a priority search on the last registered network, including:

In the hot-swappable card scenario, detect whether the network search strategy is to search the network with priority for the last registered network;

When the network search strategy is to search the network preferentially with the last registered network, the last registered network is acquired.

Optionally, in the scenario where the device is turned on, the card is hot-swapped, and the network mode is modified, setting the preset search strategy to search the network with the last registered network as the priority, further includes:

When the last registered network is a 5G network, execute the search registration of the last registered network;

When the last registered network is not a 5G network, the last registered network is set to be empty, so that in the scene of the hot-swappable card, the network search registration is performed according to the preset network priority.

Optionally, in the scenario where the device is turned on, the card is hot-swapped, and the network mode is modified, the preset network search strategy is set to perform a priority search on the last registered network, including:

In the scenario of modifying the network mode, it is detected whether the network search strategy is to search the network with priority in the last registered network;

When the network search strategy is to search the network preferentially with the last registered network, the last registered network is acquired.

Optionally, in the scenario where the device is turned on, the card is hot-swapped, and the network mode is modified, setting the preset search strategy to search the network with the last registered network as the priority, further includes:

When the last registered network is included in the network priority and the last registered network is a 5G network, perform network search and registration of the network priority;

When the last registered network is not included in the network priority, set the last registered network to be empty, so that in the scenario of modifying the network mode, perform network search and registration according to the modified network priority of the network mode .

Optionally, in the scenario of exiting the flight mode, setting the search strategy to search the network with the last registered network as the priority, wherein the last registered network is not empty, including:

In the scenario of exiting the flight mode, it is determined that the network search strategy is to search the network with priority on the last registered network;

When the last registered network is a 5G network, execute the search network registration of the last registered network, and when the last registered network is not a 5G network, set the last registered network to empty, so that in the scenario of exiting the flight mode, According to the preset network priority, perform search network registration.

The present invention also proposes a 5G network search and registration device, which includes a memory, a processor, and a computer program stored on the memory and operable on the processor, and the computer program is executed by the processor When executing, realize the steps of the 5G network search and registration method described in any one of the above.

The present invention also proposes a computer-readable storage medium, the computer-readable storage medium stores a 5G network search registration program, and when the 5G network search registration program is executed by a processor, the 5G network registration program as described in any one of the above is realized. The steps of the registration method of Internet search.

Implement the 5G network search registration method, device and computer-readable storage medium of the present invention, by obtaining the current search registration scene of the device; The network policy is set to search the network with the priority of the last registered network; set the last registered network to empty, so that in the scene of the device being turned on, the hot-swappable card, and the modified network mode, according to the preset network Perform network search and registration with priority; in the scenario of exiting the flight mode, set the network search strategy to perform network search with the last registered network, wherein the last registered network is not empty. A more flexible and adaptive 5G network search registration scheme has been realized, and the strategy adjustments have been made to the existing search network registration in multiple scenarios, so that the device can avoid the interference of local setting items, and it is easier to Quickly register to the 5G network, thereby effectively improving the user's network experience.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing and embodiment, in the accompanying drawing:

Fig. 1 is a schematic diagram of the hardware structure of a mobile terminal involved in the present invention;

Fig. 2 is a flowchart of the first embodiment of the 5G network search and registration method of the present invention;

Fig. 3 is a flow chart of the second embodiment of the 5G network search and registration method of the present invention;

Fig. 4 is a flow chart of the third embodiment of the 5G network search and registration method of the present invention;

5 is a flow chart of a fourth embodiment of the method for searching and registering a 5G network in the present invention;

Fig. 6 is a flow chart of the fifth embodiment of the method for searching and registering in the 5G network of the present invention;

Fig. 7 is a flow chart of the sixth embodiment of the 5G network search and registration method of the present invention;

Fig. 8 is a flow chart of the seventh embodiment of the 5G network search and registration method of the present invention;

FIG. 9 is a flow chart of an eighth embodiment of a method for searching and registering a 5G network according to the present invention.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

Terminals may be implemented in various forms. For example, the terminals described in the present invention may include mobile phones, tablet computers, notebook computers, palmtop computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, portable Mobile terminals such as wearable devices, smart bracelets, and pedometers, and fixed terminals such as digital TVs and desktop computers.

In the following description, a mobile terminal will be taken as an example, and those skilled in the art will understand that, in addition to elements specially used for mobile purposes, the configurations according to the embodiments of the present invention can also be applied to fixed-type terminals.

Please refer to FIG. 1 , which is a schematic diagram of the hardware structure of a mobile terminal implementing various embodiments of the present invention. The mobile terminal 100 may include: an RF (Radio Frequency, radio frequency) unit 101, a WiFi module 102, an audio output unit 103, A /V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111 and other components. Those skilled in the art can understand that the structure of the mobile terminal shown in Figure 1 does not constitute a limitation on the mobile terminal, and the mobile terminal may include more or less components than those shown in the figure, or combine some components, or different components layout.

Each component of the mobile terminal is specifically introduced below in combination with FIG. 1:

The radio frequency unit 101 can be used for sending and receiving information or receiving and sending signals during a call. Specifically, after receiving the downlink information of the base station, it is processed by the processor 110; in addition, the uplink data is sent to the base station. Generally, the radio frequency unit 101 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. In addition, the radio frequency unit 101 can also communicate with the network and other devices through wireless communication. The above wireless communication can use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication, Global System for Mobile Communications), GPRS (General Packet Radio Service, General Packet Radio Service), CDMA2000 (Code Division Multiple Access 2000, Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, Time Division Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division Duplexing-Long Term Evolution, Frequency Division Duplexing Long Term Evolution) and TDD-LTE (Time DivisionDuplexing-Long Term Evolution, Time Division Duplexing Long Term Evolution), etc.

WiFi is a short-distance wireless transmission technology. The mobile terminal can help users send and receive emails, browse web pages, and access streaming media through the WiFi module 102, which provides users with wireless broadband Internet access. Although Fig. 1 shows the WiFi module 102, it can be understood that it is not an essential component of the mobile terminal, and can be completely omitted as required without changing the essence of the invention.

The audio output unit 103 can store the audio received by the radio frequency unit 101 or the WiFi module 102 or in the memory 109 when the mobile terminal 100 is in a call signal receiving mode, a call mode, a recording mode, a voice recognition mode, a broadcast receiving mode, or the like. The audio data is converted into an audio signal and output as sound. Also, the audio output unit 103 can also provide audio output related to a specific function performed by the mobile terminal 100 (eg, call signal reception sound, message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The A/V input unit 104 is used to receive audio or video signals. The A/V input unit 104 may include a graphics processing unit (Graphics Processing Unit, GPU) 1041 and a microphone 1042, and the graphics processing unit 1041 is used for still pictures or The image data of the video is processed. The processed image frames may be displayed on the display unit 106 . The image frames processed by the graphics processor 1041 may be stored in the memory 109 (or other storage media) or sent via the radio frequency unit 101 or the WiFi module 102 . The microphone 1042 can receive sound (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, and the like operating modes, and can process such sound as audio data. The processed audio (voice) data can be converted into a format transmittable to a mobile communication base station via the radio frequency unit 101 for output in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the process of receiving and transmitting audio signals.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 1061 and the display panel 1061 when the mobile terminal 100 moves to the ear / or backlighting. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the application of mobile phone posture (such as horizontal and vertical screen switching, related Games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; as for mobile phones, fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, Other sensors such as thermometers and infrared sensors will not be described in detail here.

The display unit 106 is used to display information input by the user or information provided to the user. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like.

The user input unit 107 can be used to receive input numbers or character information, and generate key signal input related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072 . The touch panel 1071, also referred to as a touch screen, can collect touch operations of the user on or near it (for example, the user uses any suitable object or accessory such as a finger or a stylus on the touch panel 1071 or near the touch panel 1071). operation), and drive the corresponding connection device according to the preset program. The touch panel 1071 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and sends it to the to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 1071 , the user input unit 107 may also include other input devices 1072 . Specifically, other input devices 1072 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, etc., which are not limited here. .

Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation on or near it, it transmits to the processor 110 to determine the type of the touch event, and then the processor 110 determines the type of the touch event according to the The type provides a corresponding visual output on the display panel 1061 . Although in FIG. 1, the touch panel 1071 and the display panel 1061 are used as two independent components to realize the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 can be integrated. The implementation of the input and output functions of the mobile terminal is not specifically limited here.

The interface unit 108 serves as an interface through which at least one external device can be connected with the mobile terminal 100 . For example, an external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) ports, video I/O ports, headphone ports, and more. The interface unit 108 can be used to receive input from an external device (for example, data information, power, etc.) transfer data between devices.

The memory 109 can be used to store software programs as well as various data. The memory 109 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application program required by a function (such as a sound playback function, an image playback function, etc.) etc.; Data created by the use of mobile phones (such as audio data, phonebook, etc.), etc. In addition, the memory 109 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices.

The processor 110 is the control center of the mobile terminal, and uses various interfaces and lines to connect various parts of the entire mobile terminal, by running or executing software programs and/or modules stored in the memory 109, and calling data stored in the memory 109 , execute various functions of the mobile terminal and process data, so as to monitor the mobile terminal as a whole. The processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface and application programs, etc., and the modem The processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 110 .

The mobile terminal 100 can also include a power supply 111 (such as a battery) for supplying power to various components. Preferably, the power supply 111 can be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. and other functions.

Although not shown in FIG. 1 , the mobile terminal 100 may also include a Bluetooth module, etc., which will not be repeated here.

Based on the above mobile terminal hardware structure, various embodiments of the method of the present invention are proposed.

Embodiment one

Fig. 2 is a flow chart of the first embodiment of the 5G network search and registration method of the present invention. A 5G network search registration method, the method comprising:

S1. Acquiring the current registration scene of the device;

S2. In the scenario where the device is powered on, the card is hot-swapped, and the network mode is modified, set the preset network search policy to search the network with priority for the last registered network;

S3. Set the last registered network to be empty, so that in the scene where the device is turned on, the hot-swappable card and the network mode are modified, the network search registration is performed according to the preset network priority;

S4. In the scenario of exiting the flight mode, set the network search strategy to search the network preferentially in the last registered network, wherein the last registered network is not empty.

In this embodiment, RPLMN is used as the last registered network, RPLMNACT is used as whether to use RPLMN to preferentially search the network, and mode_pref is used as the network mode, which defines the priority of each network.

In this embodiment, the original RPLMNACT of the device is replaced in time with RPLMNACT_1, so that a new network search registration is performed according to RPLMNACT_1, RPLMN, and mode_pref, and the strategy is as follows.

In this embodiment, if RPLMNACT_1 is 0, then do not choose the priority defined by mode_pref to search the Internet, but read the priority set in the card, that is, search the Internet according to the priority set in the card of the device .

In this embodiment, if RPLMNACT_1 is 1, there are two cases, one is, if RPLMN is empty, then search the network according to the priority of mode_pref, and the other is, if RPLMN is not empty, then search the network according to RPLMN, That is, if the RPLMN network cannot be found, then search the network according to mode_pref.

It should be noted that in this embodiment, considering that the values in the original RPLMNACT are more involved, therefore, in this embodiment, RPLMNACT_1 is used instead of RPLMNACT in the part of network search, and the value of each scene is 1. Correspondingly, The search network priority is determined by mode_pref instead of reading the priority in the card.

In this embodiment, the values of RPLMNACT_1 and RPLMN in each scenario are described below.

In this embodiment, for the scenarios of booting the terminal/hot-swapping card/modifying mode_pref, the highest priority network is first searched, that is, RPLMNAC_1 is set to 1, and RPLMN is set to FF (null). The difference is, In the scenario of exiting the airplane mode, search for RPLMN first.

In this embodiment, for the above-mentioned scenarios of booting up the terminal/hot-plugging the card/modifying the mode_pref, set RPLMNACT_1=1, RPLMN=FF, and search the network according to the set mode_pref priority. For example, if mode_pref is 5G/4G/3G/2G, 5G will be searched first.

In this embodiment, set RPLMNACT_1=1 for the above-mentioned scenario of exiting the flight mode, that is, search for RPLMN first, and at the same time, consider other scenarios to give priority to searching for 5G. Here, the current RPLMN is given priority, so that it can also quickly properly register to the appropriate network.

The beneficial effect of this embodiment is that, by obtaining the current network search registration scene of the device; in the scene of device startup, hot plugging and network mode modification, the preset network search policy is set to preferentially search for the last registered network. network; set the last registered network to be empty, so that in the scene where the device is turned on, the hot-swappable card and the network mode are modified, the network search registration is performed according to the preset network priority; after exiting the flight mode In the scenario, the network search policy is set to search the network preferentially with the last registered network, wherein the last registered network is not empty. A more flexible and adaptive 5G network search registration scheme has been realized, and the strategy adjustments have been made to the existing search network registration in multiple scenarios, so that the device can avoid the interference of local setting items, and it is easier to Quickly register to the 5G network, thereby effectively improving the user's network experience.

Embodiment two

Fig. 3 is a flow chart of the second embodiment of the 5G network search and registration method of the present invention. Based on the above-mentioned embodiment, the preset network search strategy is set to Priority search for the last registered network, including:

S21. In the scene where the device is powered on, detect whether the network search strategy is to search the network with priority for the last registered network;

S22. Acquiring the network priority when the network search strategy does not perform network search preferentially on the last registered network, but performs network search according to the network priority.

Optionally, in this embodiment, considering the existing device startup scenario, RPLMNACT is 0, and does not follow the priority of the network mode set by the device (5G, 4G, 3G, 2G priority from high to low) To search the Internet, read the priority from the card. Some cards may have priority (4G, 3G, 5G, 2G), so start searching for 4G, register to 4G, complete registration, enter idle state, start 4G to The 5G process meets certain algorithms and can be registered to 5G. However, if the network redirects the card to 3G before the idle state, it is difficult to register directly from 3G to 5G. You must first reselect from 3G to 4G, and then reselect from 4G (with SIB24) to 5G, or idle The state starts the 4G to 5G process (no SIB24); or 3G has no service, then search for 5G, and register to 5G. Therefore, in this embodiment, the above execution process is adaptively adjusted. First, in the scene where the device is powered on, it is detected whether the network search policy is to search the network with priority in the last registered network; then, in the network search policy The network priority is obtained when searching the network with the priority of the network instead of the last registered network. This optimizes the process and reserves resources for fast 5G network search and registration.

The beneficial effect of this embodiment is that, in the scene where the device is turned on, it is detected whether the network search policy is to search the network with priority on the last registered network; When searching the network with the network priority, the network priority is acquired. A more flexible and adaptive 5G network search registration scheme has been realized, and the strategy adjustments have been made to the existing search network registration in multiple scenarios, so that the device can avoid the interference of local setting items, and it is easier to Quickly register to the 5G network, thereby effectively improving the user's network experience.

Embodiment three

Fig. 4 is a flow chart of the third embodiment of the 5G network search and registration method of the present invention. Based on the above-mentioned embodiment, the preset network search strategy is set to For priority search of the last registered network, it also includes:

S23. When the highest priority among the network priorities is a 5G network, perform network search and registration of the network priorities;

S24. When the highest priority among the network priorities is not the 5G network, set the network search strategy to search the network with the last registered network as the priority, and set the last registered network to empty, so that the device In the scene of starting up, search and register according to the preset network priority.

Optionally, in this embodiment, as described in the above example, when the highest priority among the network priorities is a 5G network, perform network search and registration of the network priority; When the highest priority is not the 5G network, set the network search strategy to search the network with the last registered network as the priority, and set the last registered network to empty, so that when the device is turned on, the network will be searched according to the preset network Priority execution search network registration. Thus, it is avoided that the network redirects the card to 3G before the idle state, that is, it is difficult to register directly from 3G to 5G. It effectively prevents the device from having to reselect from 3G to 4G first, and then reselect from 4G (with SIB24) to 5G, or start the 4G to 5G process in idle state (without SIB24); or 3G has no service, then search for 5G, and register to 5G complicated logic.

The beneficial effect of this embodiment is that, when the highest priority among the network priorities is a 5G network, the search and registration of the network priority is performed; the highest priority among the network priorities is not a 5G network , set the network search strategy to search the network with the priority of the last registered network, and set the last registered network to empty, so that when the device is turned on, the network search registration is performed according to the preset network priority . A more flexible and adaptive 5G network search registration scheme has been realized, and the strategy adjustments have been made to the existing search network registration in multiple scenarios, so that the device can avoid the interference of local setting items, and it is easier to Quickly register to the 5G network, thereby effectively improving the user's network experience.

Embodiment Four

Fig. 5 is a flow chart of the fourth embodiment of the 5G network search and registration method of the present invention. Based on the above-mentioned embodiment, the preset network search strategy is set to Priority search for the last registered network, including:

S31. In the hot-swappable card scenario, detect whether the network search strategy is to perform network search preferentially on the last registered network;

S32. Acquire the last registered network when the network search strategy is to search the network preferentially with the last registered network.

Optionally, in this embodiment, considering the existing hot-swappable card scenario, RPLMNACT is not 0, and RPLMN is a previously registered network mode. For example, if the device is 4G before, then the RPLMN is 4G, and 4G is searched first, that is, the device cannot start to perform 5G network search and registration immediately. Therefore, this embodiment adjusts the above strategy adaptively. Similarly, as described in the above example, first, in the hot-swappable card scenario, it is detected whether the network search strategy is to search the network with priority for the last registered network ; Then, when the network search strategy is to search the network with the last registered network first, obtain the last registered network.

The beneficial effect of this embodiment is that, by detecting whether the network search strategy is to perform a priority search on the last registered network in the hot-swappable card scenario; Get the last registered network. A more flexible and adaptive 5G network search registration scheme has been realized, and the strategy adjustments have been made to the existing search network registration in multiple scenarios, so that the device can avoid the interference of local setting items, and it is easier to Quickly register to the 5G network, thereby effectively improving the user's network experience.

Embodiment five

6 is a flow chart of the fifth embodiment of the 5G network search and registration method of the present invention. Based on the above embodiment, the preset network search strategy is set to For priority search of the last registered network, it also includes:

S33. When the last registered network is a 5G network, execute the search registration of the last registered network;

S34. When the last registered network is not a 5G network, set the last registered network to empty, so that in the scene of the hot-swappable card, perform network search and registration according to the preset network priority.

Optionally, in this embodiment, as described in the above example, when the last registered network is a 5G network, perform the search registration of the last registered network; when the last registered network is not a 5G network, the last registered network Set it to empty, so that in the scene of the hot-swappable card, the network search registration is performed according to the preset network priority.

Optionally, in this embodiment, among the preset network priorities, the 5G network is set as the highest network priority.

The beneficial effect of this embodiment is that, when the last registered network is a 5G network, the search network registration of the last registered network is performed; when the last registered network is not a 5G network, the last registered network is set to be empty, so that In the scenario of the hot-swappable card, perform network search and registration according to the preset network priority. A more flexible and adaptive 5G network search registration scheme has been realized, and the strategy adjustments have been made to the existing search network registration in multiple scenarios, so that the device can avoid the interference of local setting items, and it is easier to Quickly register to the 5G network, thereby effectively improving the user's network experience.

Embodiment six

7 is a flow chart of the sixth embodiment of the 5G network search and registration method of the present invention. Based on the above embodiment, the preset network search strategy is set to Priority search for the last registered network, including:

S41. In the scenario of modifying the network mode, detect whether the network search strategy is to search the network preferentially in the last registered network;

S42. Acquire the last registered network when the network search strategy is to search the network preferentially with the last registered network.

Optionally, in this embodiment, considering the existing scenario of modifying the network mode, RPLMNACT is not 0, if RPLMN is included in the new mode_pref, first search for RPLMN, if not included in the new network mode, first Search for the highest priority network for the new mode_pref. For example, if the original mode_pref is 4/3/2G, the original registration is in 4G, and the new network mode is 5/4/3/2G, then 4G will be searched first. It can be seen that the above solution still cannot enable the device to immediately perform 5G network search and registration. Based on this, this embodiment adaptively adjusts the above-mentioned strategy. First, in the scenario of modifying the network mode, it is detected whether the search strategy is to search the network with priority in the last registered network; then, in the search The network strategy is to obtain the last registered network when performing a priority search on the last registered network.

The beneficial effect of this embodiment is that, in the scene of modifying the network mode, it is detected whether the network search strategy is to search the network with the last registered network; if the network search strategy is to search the network with the last registration Get the last registered network. A more flexible and adaptive 5G network search registration scheme has been realized, and the strategy adjustments have been made to the existing search network registration in multiple scenarios, so that the device can avoid the interference of local setting items, and it is easier to Quickly register to the 5G network, thereby effectively improving the user's network experience.

Embodiment seven

Fig. 8 is a flow chart of the seventh embodiment of the 5G network search and registration method of the present invention. Based on the above embodiment, the preset network search strategy is set to For priority search of the last registered network, it also includes:

S43. When the last registered network is included in the network priority and the last registered network is a 5G network, perform network search and registration of the network priority;

S44. When the last registered network is not included in the network priority, set the last registered network to empty, so that in the scenario of modifying the network mode, the search is performed according to the network priority after the network mode modification net registration.

Optionally, in this embodiment, based on the above embodiment, when the last registered network is included in the network priority and the last registered network is a 5G network, the search for the network priority is performed. Network registration; when the last registered network is not included in the network priority, the last registered network is set to be empty, so that in the scenario of modifying the network mode, it is executed according to the modified network priority of the network mode Souwang registration.

Optionally, in this embodiment, in the modified network priority, the 5G network is set as the highest network priority.

The beneficial effect of this embodiment is that, when the last registered network is included in the network priority and the last registered network is a 5G network, the network search registration of the network priority is performed; When the last registered network is not included in the network priority, set the last registered network to be empty, so that in the scenario of modifying the network mode, the network search registration is performed according to the modified network priority of the network mode. A more flexible and adaptive 5G network search registration scheme has been realized, and the strategy adjustments have been made to the existing search network registration in multiple scenarios, so that the device can avoid the interference of local setting items, and it is easier to Quickly register to the 5G network, thereby effectively improving the user's network experience.

Embodiment eight

Fig. 9 is a flow chart of the eighth embodiment of the 5G network search and registration method of the present invention. Based on the above embodiment, in the scenario of exiting the flight mode, set the search strategy to prioritize the search for the last registered network , where the last registered network is not empty, including:

S51. In the scenario of exiting the flight mode, determine that the network search strategy is to search the network with priority in the last registered network;

S52. When the last registered network is a 5G network, perform search and registration of the last registered network, and when the last registered network is not a 5G network, set the last registered network to empty, so that the scene of exiting the flight mode Next, search and register according to the preset network priority.

Optionally, in this embodiment, considering that the scenario of exiting the flight mode is similar to the scenario of the hot-swappable card described above, the same thing is that RPLMNACT_1=1 is set, that is, the RPLMN is searched first, and the difference is that considering other The scenario gives priority to searching for 5G, and here the current RPLMN is given priority, so that it can quickly register to a suitable network.

The beneficial effect of this embodiment is that, in the scenario of exiting the flight mode, it is determined that the network search strategy is to use the last registered network to search the network first; when the last registered network is a 5G network, the last registered network is executed. When the last registered network is not a 5G network, set the last registered network to empty, so that in the scenario of exiting the airplane mode, the search network registration is performed according to the preset network priority. A more flexible and adaptive 5G network search registration scheme has been realized, and the strategy adjustments have been made to the existing search network registration in multiple scenarios, so that the device can avoid the interference of local setting items, and it is easier to Quickly register to the 5G network, thereby effectively improving the user's network experience.

Embodiment nine

Based on the above-mentioned embodiments, the present invention also proposes a 5G network search and registration device, which includes a memory, a processor, and a computer program stored on the memory and operable on the processor, the computer program When executed by the processor, realize the steps of the 5G network search and registration method described in any one of the above.

It should be noted that the above-mentioned device embodiment and method embodiment belong to the same concept, and the specific implementation process is detailed in the method embodiment, and the technical features in the method embodiment are correspondingly applicable in the device embodiment, and will not be repeated here.

Embodiment ten

Based on the above embodiments, the present invention also proposes a computer-readable storage medium, on which a 5G network search registration program is stored. When the 5G network search registration program is executed by a processor, any of the above-mentioned The steps of the 5G network search registration method described in item.

It should be noted that the above-mentioned media embodiment and the method embodiment belong to the same idea, and the specific implementation process is detailed in the method embodiment, and the technical features in the method embodiment are correspondingly applicable in the media embodiment, and will not be repeated here.

It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.

The serial numbers of the above embodiments of the present invention are for description only, and do not represent the advantages and disadvantages of the embodiments.

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

Embodiments of the present invention have been described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementations, and the above-mentioned specific implementations are only illustrative, rather than restrictive, and those of ordinary skill in the art will Under the enlightenment of the present invention, many forms can also be made without departing from the gist of the present invention and the protection scope of the claims, and these all belong to the protection of the present invention.

Claims (10)

1. A 5G network search network registration method, is characterized in that, said method comprises: Obtain the current Souwang registration scene of the device; When the device is turned on, the card is hot-swapped, and the network mode is modified, the preset network search policy is set to the last registered network for priority search; The last registered network is set to empty, so that under the scene of starting the device, the hot-swappable card and the modified network mode, the network search registration is performed according to the preset network priority; In the scenario of exiting the flight mode, the network search strategy is set to search the network with the last registered network first, wherein the last registered network is not empty. 2. The 5G network search and registration method according to claim 1, characterized in that, in the scene where the device is turned on, the card is hot-swapped, and the network mode is modified, the preset search strategy is set to the previous registration The network is prioritized to search the network, including: In the scene where the device is turned on, it is detected whether the network search strategy is to search the network with priority for the last registered network; The network priority is obtained when the network search strategy does not perform the network search with the priority of the last registered network, but performs the network search with the network priority. 3. The 5G network search and registration method according to claim 2, characterized in that, in the scene where the device is powered on, the card is hot-swapped, and the network mode is modified, the preset search strategy is set to the previous registration The network is prioritized to search the network, including: When the highest priority among the network priorities is a 5G network, perform network search and registration of the network priorities; When the highest priority among the network priorities is not a 5G network, set the network search strategy to search the network with the last registered network as the priority, and set the last registered network to be empty, so that the device is turned on In this scenario, perform network search and registration according to the preset network priority. 4. The 5G network search and registration method according to claim 1, characterized in that, in the scene where the device is turned on, the card is hot-swapped, and the network mode is modified, the preset search strategy is set to the previous registration The network is prioritized to search the network, including: In the hot-swappable card scenario, detect whether the network search strategy is to search the network with priority for the last registered network; When the network search strategy is to search the network preferentially with the last registered network, the last registered network is acquired. 5. The 5G network search and registration method according to claim 4, characterized in that, in the scene where the device is turned on, the card is hot-swapped, and the network mode is modified, the preset search strategy is set to the previous registration The network is prioritized to search the network, including: When the last registered network is a 5G network, execute the search registration of the last registered network; When the last registered network is not a 5G network, the last registered network is set to be empty, so that in the scene of the hot-swappable card, the network search registration is performed according to the preset network priority. 6. The 5G network search and registration method according to claim 1, characterized in that, in the scene where the device is powered on, the card is hot-swapped, and the network mode is modified, the preset search strategy is set to the previous registration The network is prioritized to search the network, including: In the scenario of modifying the network mode, it is detected whether the network search strategy is to search the network with priority in the last registered network; When the network search strategy is to search the network preferentially with the last registered network, the last registered network is acquired. 7. The 5G network search and registration method according to claim 6, characterized in that, in the scene where the device is turned on, the card is hot-swapped, and the network mode is modified, the preset search strategy is set to the previous registration The network is prioritized to search the network, including: When the last registered network is included in the network priority and the last registered network is a 5G network, perform network search and registration of the network priority; When the last registered network is not included in the network priority, set the last registered network to be empty, so that in the scenario of modifying the network mode, perform network search and registration according to the modified network priority of the network mode . 8. The 5G network search registration method according to claim 7, characterized in that, in the scenario of exiting the flight mode, the search strategy is set to prioritize the last registered network to search the network, wherein the The above last registered network is not empty, including: In the scenario of exiting the flight mode, it is determined that the network search strategy is to search the network with priority on the last registered network; When the last registered network is a 5G network, execute the search network registration of the last registered network, and when the last registered network is not a 5G network, set the last registered network to empty, so that in the scenario of exiting the flight mode, According to the preset network priority, perform search network registration. 9. A 5G network search and registration device, characterized in that the device includes a memory, a processor, and a computer program stored on the memory and operable on the processor, the computer program being controlled by the When the processor executes, it realizes the steps of the 5G network search and registration method according to any one of claims 1 to 8. 10. A computer-readable storage medium, characterized in that a 5G network search registration program is stored on the computer-readable storage medium, and when the 5G network search registration program is executed by a processor, it realizes the following requirements as claimed in claims 1 to 10. Steps of the 5G network search registration method described in any one of 8.

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