CN115052327B

CN115052327B - Network control method, device and storage medium

Info

Publication number: CN115052327B
Application number: CN202210259955.3A
Authority: CN
Inventors: 陈勇彬; 吴诚; 曾萍萍
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2023-10-20
Anticipated expiration: 2042-03-16
Also published as: CN115052327A

Abstract

The disclosure relates to a network control method, a network control device and a storage medium. The method is applied to the terminal equipment and comprises the following steps: responding to a network search request of the terminal equipment, searching frequency points of a frequency band supported by the terminal equipment to obtain at least one candidate frequency point group; determining the candidate frequency point group existing in a preset frequency point list as a target frequency point group; the frequency points in the preset frequency point list support the terminal equipment to realize multi-card multi-pass functions; and determining the cell corresponding to the target frequency point group as a resident cell of the terminal equipment. In this way, on one hand, the success rate of the terminal equipment searching for the cell supporting the terminal equipment to realize the multi-card multi-pass function can be improved; on the other hand, the frequency point for supporting the terminal equipment to realize the multi-card multi-pass function is directly determined based on the preset frequency point list, so that the time consumed by the terminal equipment for searching the network can be reduced, and the network residence efficiency of the terminal equipment is further improved.

Description

Network control method, device and storage medium

Technical Field

The present disclosure relates to computer communication technologies, and in particular, to a network control method, apparatus, and storage medium.

Background

Currently, terminal devices with multi-card multi-pass functions (e.g., dual-card dual-pass (Dual SIM Dual Active, DSDA) functions) generally adopt a random access method to perform network selection to obtain services provided by an operator. For example, the Non-access stratum (NAS) may initiate a network search request according to a public land mobile network (Public Land Mobile Network, PLMN) of an operator to which a subscriber identity card (Subscriber Identity Module, SIM) inserted into the terminal device belongs, and a radio access technology (Radio Access Technology, RAT) set by the terminal device.

After receiving the network searching request of the NAS layer, an Access Stratum (AS) sweeps based on the frequency band capability supported by the terminal equipment, and selects a proper cell residence according to an S criterion. After the cell residence is successful, the terminal equipment initiates random access, establishes radio resource control (Radio Resource Control, RRC) connection with the base station, and further completes network registration and acquires services provided by an operator.

Regarding a terminal device having a multi-card multi-pass function, when it is in an operating state and each service card can be used independently, services between each service card are not mutually affected. But such an operating state may be limited by a specific frequency band.

Disclosure of Invention

The disclosure provides a network control method, a network control device and a storage medium.

According to a first aspect of an embodiment of the present disclosure, there is provided a network control method, applied to a terminal device, including:

responding to a network search request of the terminal equipment, searching frequency points of a frequency band supported by the terminal equipment to obtain at least one candidate frequency point group;

determining the candidate frequency point group existing in a preset frequency point list as a target frequency point group; the frequency points exist in the preset frequency point list, support the terminal equipment to realize multi-card multi-pass functions, and each frequency point group comprises at least one frequency point;

and determining the cell corresponding to the target frequency point group as the resident cell of the terminal equipment.

Optionally, the method further comprises:

responding to the determined target frequency point group, and acquiring a target cell identifier corresponding to the target frequency point group from system information of target frequency points in the target frequency point group;

the determining the cell corresponding to the target frequency point group as the resident cell of the terminal equipment comprises the following steps:

and under the condition that the target cell identifier exists in the preset frequency point list, determining the cell corresponding to the target cell identifier as the resident cell.

Optionally, the method further comprises:

sequentially comparing the candidate frequency points in the candidate frequency point group with preset frequency points in a preset frequency point group in the preset frequency point list, and determining whether the preset frequency point group which is the same as the candidate frequency point group exists in the preset frequency point list;

and under the condition that the preset frequency point group which is the same as the candidate frequency point group exists in the preset frequency point list, determining that the candidate frequency point group exists in the preset frequency point list.

Optionally, the preset frequency point list includes: the storage items are respectively used for storing the preset frequency point groups, and the priorities of the storage items are different;

the sequentially comparing the candidate frequency points in the candidate frequency point group with the preset frequency points in the preset frequency point group in the preset frequency point list comprises the following steps:

and sequentially comparing the candidate frequency points in each candidate frequency point group with the corresponding preset frequency points in the preset frequency point group in the storage item according to the priority of each storage item.

Optionally, the comparing, according to the priority of each storage entry, the candidate frequency points in each candidate frequency point group with the preset frequency points in the corresponding preset frequency point group in the storage entry sequentially includes:

Comparing the candidate frequency point in any candidate frequency point group with the preset frequency point in the preset frequency point group in a current storage item, and determining whether the preset frequency point group which is the same as the candidate frequency point group exists in the current storage item;

under the condition that the preset frequency point group which is the same as the candidate frequency point group does not exist in the current storage item, comparing the candidate frequency point in the candidate frequency point group with the preset frequency point in the preset frequency point group in the next storage item until the storage item in the preset frequency point list is traversed;

wherein the priority of the current storage entry is higher than the priority of the next storage entry.

Optionally, the comparing the candidate frequency points in the candidate frequency point group with the preset frequency points in the preset frequency point group in the preset frequency point list sequentially includes:

sorting the candidate frequency point groups according to the signal intensity corresponding to the candidate frequency point groups to obtain a sorting result; the signal strength corresponding to the candidate frequency point group is determined according to the signal strength of each candidate frequency point in the candidate frequency point group;

And according to the sequencing result, sequentially comparing the candidate frequency points in each candidate frequency point group with the preset frequency points in the preset frequency point group.

Optionally, the method further comprises:

and under the condition that any candidate frequency point group does not exist in the preset frequency point list, determining the target frequency point group from at least one candidate frequency point group according to the sorting result.

Optionally, the method further comprises:

under the condition that the terminal equipment successfully resides in a current cell and the frequency points accessed by all service cards in the terminal equipment support the terminal equipment to realize a multi-card multi-pass function, determining the frequency points accessed by the terminal equipment resides in the current cell and the cell identification of the current cell;

generating a preset frequency point group according to the frequency points accessed by each service card;

and adding the preset frequency point group and the cell identifier of the current cell into the preset frequency point list.

Optionally, the adding the preset frequency point group and the cell identifier of the current cell to the preset frequency point list includes:

acquiring network configuration information of the terminal equipment in a time period of the current cell;

And adding the preset frequency point group and the cell identifier of the current cell to a first storage entry in the preset frequency point list under the condition that the network configuration information meets preset configuration conditions.

Optionally, the method further comprises:

if the network configuration information does not meet the preset configuration condition, adding the preset frequency point group and the cell identifier of the current cell to a second storage entry in the preset frequency point list;

wherein the first storage entry has a higher priority than the second storage entry.

Optionally, the method further comprises:

and when the replacement operation of the service card installed for the terminal equipment is detected, clearing the data in the preset frequency point list.

According to a second aspect of the embodiments of the present disclosure, there is provided a network control apparatus applied to a terminal device, including:

the searching module is configured to respond to the network searching request of the terminal equipment and search the frequency points of the frequency band supported by the terminal equipment to obtain at least one candidate frequency point;

the first determining module is configured to determine the candidate frequency points existing in a preset frequency point list as target frequency points; the frequency points in the preset frequency point list support the terminal equipment to realize multi-card multi-pass functions;

And the second determining module is configured to determine the cell corresponding to the target frequency point as the resident cell of the terminal equipment.

Optionally, the apparatus further includes:

the first acquisition module is configured to respond to the determination of the target frequency point group and acquire a target cell identifier corresponding to the target frequency point group from system information of target frequency points in the target frequency point group;

the second determining module is configured to:

Optionally, the apparatus further includes:

the comparison module is configured to sequentially compare the candidate frequency points in the candidate frequency point group with preset frequency points in a preset frequency point group in the preset frequency point list, and determine whether the preset frequency point group which is the same as the candidate frequency point group exists in the preset frequency point list;

and the third determining module is configured to determine that the candidate frequency point group exists in the preset frequency point list under the condition that the preset frequency point group which is the same as the candidate frequency point group exists in the preset frequency point list.

the comparison module is configured to:

and sequentially comparing the candidate frequency points in the candidate frequency point group with the preset frequency points in the corresponding preset frequency points in the storage items according to the priority of each storage item.

Optionally, the comparison module is configured to:

According to a third aspect of the embodiments of the present disclosure, there is provided a network control apparatus, including:

a processor;

a memory configured to store processor-executable instructions;

wherein the processor is configured to: the steps in the network control method in the first aspect are implemented when executed.

According to a fourth aspect of embodiments of the present disclosure, there is provided a non-transitory computer readable storage medium, which when executed by a processor of a network control apparatus, causes the apparatus to perform the steps in the network control method in the first aspect described above.

The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:

in the embodiment of the disclosure, a preset frequency point list may be preset, frequency points supporting the multi-card multi-pass function are recorded in the preset frequency point list, after a frequency band supported by a terminal device is swept to obtain a candidate frequency point, whether the candidate frequency point exists in the preset frequency point list or not may be determined, the candidate frequency point existing in the preset frequency point list is determined as a target frequency point, and a cell corresponding to the target frequency point is determined as a resident cell of the terminal device.

In this way, on one hand, the success rate of the terminal equipment for searching the cell supporting the multi-card multi-pass function can be improved; on the other hand, the frequency points supporting the multi-card multi-pass function are determined directly based on the preset frequency point list, so that the time consumed by searching the network by the terminal equipment can be reduced, and the network residence efficiency of the terminal equipment is further improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a flow diagram of a network control method according to an exemplary embodiment.

Fig. 2 is a flow chart diagram ii of a network control method according to an exemplary embodiment.

Fig. 3 is a flow chart diagram three of a network control method according to an exemplary embodiment.

Fig. 4 is a block diagram of a network control device according to an exemplary embodiment.

Fig. 5 is a block diagram illustrating a network control device 800 according to an example embodiment.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.

An embodiment of the present disclosure provides a network control method, which may be applied to a terminal device supporting a multi-card multi-pass function, and fig. 1 is a schematic flow diagram of the network control method according to an exemplary embodiment, and as shown in fig. 1, the method mainly includes the following steps:

in step 101, searching frequency points of a frequency band supported by the terminal equipment in response to a network searching request of the terminal equipment to obtain at least one candidate frequency point group;

in step 102, determining the candidate frequency point group existing in a preset frequency point list as a target frequency point group; the frequency points exist in the preset frequency point list, support the terminal equipment to realize multi-card multi-pass functions, and each frequency point group comprises at least one frequency point;

in step 103, determining the cell corresponding to the target frequency point group as the resident cell of the terminal equipment.

Here, the terminal device includes a mobile terminal and a fixed terminal, wherein the mobile terminal includes: smart home devices such as a mobile phone, a tablet computer, and a smart speaker, and the fixed terminal may include a personal computer device, a monitoring device, or a medical device.

The network control method in the embodiment of the disclosure is applied to the terminal equipment with the multi-card multi-pass function. That is, at least two service cards may be installed in the terminal device. Taking the terminal equipment supporting the DSDA function as an example, two service cards can be installed in the terminal equipment.

Wherein, the business card includes: a subscriber identity card, such as a SIM (Subscriber Identity Module) card, wherein the SIM card is an integrated circuit (Integrated Circuit Card, IC) card held by a mobile subscriber to the global system for mobile communications (Global System for Mobile Communications, GSM). The GSM system identifies the GSM user through the SIM card, the same SIM card can be used on different terminal equipment, and the terminal equipment can be accessed to the network after the SIM card is inserted.

Taking two service cards of the terminal device as an example, the terminal device can enter a communication mode of the DSDA after entering a working state, and the terminal device can realize the connection of the double cards (a main card and a sub card) and the network at the same time in the communication mode of the DSDA.

In the embodiment of the present disclosure, after detecting a network search request initiated by a terminal device, a frequency point of a frequency band supported by the terminal device may be searched in response to the network search request initiated by the terminal device, so as to obtain at least one candidate frequency point group. Here, the frequency points of the frequency band supported by the terminal device can be scanned by different network searching strategies. For example, the historical frequency points in the preset number database may be scanned by a first network searching policy (e.g., system Scan) to obtain at least one candidate frequency point group. For another example, the frequency points supported by the terminal device may be scanned by a second network searching policy (Band scan), that is, the frequency points of the frequency Band supported by the terminal device are scanned by a full-Band scanning manner, so as to obtain at least one candidate frequency point group.

The candidate frequency point group includes at least one candidate frequency point, that is, the candidate frequency point group may include one candidate frequency point or may include a plurality of candidate frequency points. Under the condition that the candidate frequency point group comprises one candidate frequency point, each service card in the terminal equipment can be accessed to the same candidate frequency point, so that the multi-card multi-pass function is realized; under the condition that the candidate frequency point group comprises a plurality of candidate frequency points, each service card in the terminal equipment can be respectively connected with each different candidate frequency point, so that the multi-card multi-pass function is realized.

Here, the frequency bands supported by the terminal device may include: and determining a partial frequency band from the target frequency bands according to the historical frequency point information, or presetting the target frequency band. The historical frequency point information comprises: and carrying out network searching on other electronic equipment in the coverage area of the cell where the electronic equipment is currently located to obtain frequency point information. The target frequency band may be any frequency band, for example, the target frequency band may include: n78, N77 frequency bands, etc. For another example, the target frequency band is in the frequency range of 6.2GHZ-6.8 GHZ.

In some embodiments, after obtaining at least one candidate frequency point group, a scan frequency point list may be generated based on the at least one candidate frequency point group, and in a case where each candidate frequency point group needs to be used, each candidate frequency point group may be obtained from the scan frequency point list.

In some embodiments, the terminal device may initiate a network search request upon detecting a power-on operation of the terminal device. In other embodiments, the terminal device may initiate a network search request upon detecting a switch of the terminal device from the flight mode to the data mode. In other embodiments, the terminal device may initiate a network search request upon detecting that the terminal device enters an out of service (OOS) state.

In the implementation process, after the frequency band supported by the terminal equipment is determined, the frequency point of the frequency band supported by the terminal equipment can be scanned in a traversing mode. Taking the scanning of the frequency points of the frequency bands supported by the terminal equipment in a full-band scanning mode as an example, all the frequency points can be sequenced according to the intensity indication (Received Signal Strength Indicator, RSSI) of the received signals in each frequency band, the frequency points reaching the signal intensity threshold value are listed in the order from high to low according to the signal intensity, and then the proper frequency point is determined from the frequency points as a candidate frequency point, so that a candidate frequency point group is generated. For example, all frequency points that reach the signal strength threshold may be taken as candidate frequency points. For another example, the first N frequency points reaching the signal strength threshold may be determined as candidate frequency points, where N is a positive integer, e.g., N may be 3 or 5.

Taking the example that the terminal device has the dual-card dual-pass function, in the related art, the terminal device with the dual-card dual-pass function can independently complete the work only when the frequency band where the main card and the auxiliary card currently reside belongs to one of specific frequency band combinations, but each frequency point in the specific frequency band combination does not necessarily support the dual-card dual-pass function. Based on the above-mentioned circumstances, a network that can normally use the multi-card multi-pass capability cannot be selected in many cases, and even if a network that can normally use the multi-card multi-pass capability can be selected in some cases, the time taken for selecting the network is relatively long, and thus the network residence efficiency is low.

In the embodiment of the present disclosure, after obtaining at least one candidate frequency point group, it may be determined whether each candidate frequency point group is located in a preset frequency point list, if there is a candidate frequency point group existing in the preset frequency point list, the candidate frequency point group existing in the preset frequency point list is determined to be a target frequency point group, and a cell corresponding to the target frequency point group is determined to be a resident cell of the terminal device.

Here, the preset frequency point list may be used to pre-store frequency points supporting the multi-card multi-pass function. In some embodiments, after the terminal device accesses a frequency point supporting the multi-card multi-pass function of the terminal device, the multi-card multi-pass function can be realized in a cell range corresponding to the frequency point, that is, a plurality of service cards can be simultaneously accessed to a network.

In some embodiments, the method further comprises:

Here, the preset frequency point group pre-stored in the preset frequency point list may be determined based on historical network access information of the terminal device. And the preset frequency points in each preset frequency point group can support the multi-card multi-pass function. Taking the preset frequency point group including the preset frequency point 1 and the preset frequency point 2 as an example, in the implementation process, the service card 1 can be connected to the preset frequency point 1, and the service card 2 can be connected to the preset frequency point 2, so that the service card 1 and the service card 2 can be connected to the network simultaneously. Taking the preset frequency point group only including the preset frequency point 1 as an example, the service card 1 and the service card 2 can both access the preset frequency point 1, thereby realizing that the service card 1 and the service card 2 access the network simultaneously.

In some embodiments, the determined candidate frequency point group may be one or more. In the implementation process, the preset frequency points in each candidate frequency point group and the preset frequency points in the preset frequency point group can be compared in sequence to determine whether the preset frequency point group identical to each candidate frequency point group exists in the preset frequency point list.

The method comprises the following steps of: in the implementation process, the frequency point group 1, the frequency point group 2 and the frequency point group 3 … … are taken as examples, the candidate frequency point in the frequency point group 1 can be compared with the preset frequency point in each preset frequency point group in the preset frequency point list, when the preset frequency point group which is the same as the frequency point group 1 does not exist in the preset frequency point list, the candidate frequency point in the frequency point group 2 is compared with the preset frequency point in each preset frequency point group in the preset frequency point list, and when the preset frequency point group which is the same as the frequency point group 2 does not exist in the preset frequency point list, the candidate frequency point in the frequency point group 3 is compared with the preset frequency point in each preset frequency point group in the preset frequency point list until all the candidate frequency point groups are traversed.

In other embodiments, if it is determined that the preset frequency point group which is the same as a certain candidate frequency point group exists in the preset frequency point list in the sequential comparison process, the candidate frequency point group is determined as the target frequency point group, and the subsequent comparison process is stopped. If, for example, in the sequential comparison process, if the preset frequency point list has the same preset frequency point group as the frequency point group 2, it is determined that the frequency point group 2 exists in the preset frequency point list, the frequency point group 2 is determined as the target frequency point group, and the comparison process is stopped. In the embodiment of the disclosure, the candidate frequency points in each candidate frequency point group are sequentially compared with the preset frequency points in each preset frequency point group in the preset frequency point list, and the candidate frequency point group which is the same as the preset frequency point group in the preset frequency point list is determined as the target frequency point, so that the determination speed and the determination efficiency of the target frequency point group can be improved. And after the target frequency point group is determined, the subsequent comparison process is stopped, so that system resources can be saved.

In other embodiments, after determining that the preset frequency point list has the same preset frequency point group as a certain candidate frequency point group, the candidate frequency points in the remaining candidate frequency point groups may be further compared with preset frequency points in each preset frequency point group, so as to determine whether the preset frequency point list has the same preset frequency point group as other candidate frequency point groups, until all the candidate frequency point groups are traversed. In this way, the determined candidate frequency point group existing in the preset frequency point list can be one or a plurality of candidate frequency point groups.

Under the condition that a plurality of candidate frequency point groups exist in the preset frequency point list, the signal intensity corresponding to each candidate frequency point group can be determined, the signal intensities corresponding to each candidate frequency point group are ordered, and the target frequency point group is determined according to the ordering result. For example, the candidate frequency point group with the highest signal strength may be determined as the target frequency point group.

The signal strength corresponding to the candidate frequency point group can be determined according to the signal strength of each candidate frequency point in the candidate frequency point group. For example, the signal quality may be determined according to an average value of each candidate frequency point, or may be determined according to a sum value of each candidate frequency point, so long as the signal quality of each candidate frequency point in the candidate frequency point group can be represented, which is not particularly limited herein.

In the above embodiment, all candidate frequency point groups existing in the preset frequency point list are determined through a traversal mode, the signal intensities corresponding to the candidate frequency point groups are compared, and the candidate frequency point group with higher signal intensity is determined as the target frequency point group, so that the quality of network communication of the terminal equipment can be improved.

In some embodiments, the sequentially comparing the candidate frequency points in the candidate frequency point group with the preset frequency points in the preset frequency point group in the preset frequency point list includes:

In the embodiment of the disclosure, after each candidate frequency point group is obtained, the signal strength corresponding to each candidate frequency point group can be determined, and each candidate frequency point group is ordered according to a preset ordering rule according to the signal strength corresponding to each candidate frequency point group, so as to obtain an ordering result.

The signal strength corresponding to the candidate frequency point group can be determined according to the signal strength of each candidate frequency point in the candidate frequency point group. For example, the signal quality may be determined according to an average value of each candidate frequency point, or may be determined according to a sum value of each candidate frequency point, so long as the signal quality of each candidate frequency point in the candidate frequency point group can be represented, which is not particularly limited herein. The signal strength includes: a Received Signal Strength Indication (RSSI). The preset ordering rule comprises the following steps: the order rule from large to small, the order rule from small to large, etc. may be set as needed.

For example, the respective candidate frequency bin groups may be ordered according to a rule that the signal strength is from strong to weak (from large to small). That is, the priority of the candidate frequency point group with a larger signal strength is higher than the priority of the candidate frequency point group with a smaller signal strength.

After each candidate frequency point group is ordered, the candidate frequency points in each candidate frequency point group can be sequentially compared with the preset frequency points in the preset frequency point group in the preset frequency point list according to the ordering result. For example, the preset frequency points in each candidate frequency point group and the preset frequency points in each preset frequency point group in the preset frequency point list may be sequentially compared according to the order of the signal intensity from large to small, that is, the candidate frequency point group with larger signal intensity is preferentially compared with the preset frequency point group in the preset frequency point list.

The method comprises the following steps of: for example, after the frequency point group 1, the frequency point group 2, the frequency point group 3, the frequency point group 4 and the frequency point group 5 are ordered according to the rule that the signal intensity is from big to small, the obtained ordering result may be: frequency point group 3, frequency point group 4, frequency point group 1, frequency point group 5, frequency point group 2; the signal intensity of the frequency point group 3 is greater than the signal intensity of the frequency point group 4, the signal intensity of the frequency point group 4 is greater than the signal intensity of the frequency point group 1, the signal intensity of the frequency point group 1 is greater than the signal intensity of the frequency point group 5, and the signal intensity of the frequency point group 5 is greater than the signal intensity of the frequency point group 2.

In the process of comparing each candidate frequency point group with the preset frequency point groups in the preset frequency point list, the frequency point group 3 can be compared with each preset frequency point group in the preset frequency point list, and if the preset frequency point group which is the same as the frequency point group 3 exists in the preset frequency point list, the frequency point group 3 is directly determined as the target frequency point group. If the preset frequency point list does not have the same preset frequency point group as the frequency point group 3, continuing to compare the frequency point group 4 with the preset frequency point group in the preset frequency point list, and traversing each candidate frequency point group according to the steps.

In the embodiment of the disclosure, before comparing each candidate frequency point group with each preset frequency point group in the preset frequency point list, each candidate frequency point group is ordered according to the signal intensity of each candidate frequency point group, so that the candidate frequency point group with better signal intensity can be compared preferentially, and the possibility of determining the target frequency point group with higher signal intensity is further improved.

In some embodiments, the method further comprises:

Here, in the case where any one candidate frequency point group does not exist in the preset frequency point list, the target frequency point group may be determined directly from at least one candidate frequency point group according to the above-mentioned sorting result. Therefore, even if the target frequency point group cannot be directly determined from the preset frequency point list, the appropriate target frequency point group can be selected according to the signal strength, and the signal of the network accessed by the terminal equipment can be ensured to be better.

Or at least one candidate frequency point group: for example, after the frequency point group 1, the frequency point group 2, the frequency point group 3, the frequency point group 4 and the frequency point group 5 are ordered according to the rule that the signal intensity is from big to small, the obtained ordering result may be: frequency point group 3, frequency point group 4, frequency point group 1, frequency point group 5, frequency point group 2; the signal intensity of the frequency point group 3 is greater than the signal intensity of the frequency point group 4, the signal intensity of the frequency point group 4 is greater than the signal intensity of the frequency point group 1, the signal intensity of the frequency point group 1 is greater than the signal intensity of the frequency point group 5, and the signal intensity of the frequency point group 5 is greater than the signal intensity of the frequency point group 2.

Under the condition that any candidate frequency point group does not exist in the preset frequency point group list, the frequency point group 3 can be determined to be a target frequency point group, and then the signal quality of the network accessed by the terminal equipment can be ensured.

In some embodiments, the method further comprises:

responding to the determined target frequency point group, and acquiring a target cell identifier corresponding to the target frequency point group from system information of each target frequency point in the target frequency point group;

Here, after the target frequency point group is determined, the target cell identifier corresponding to each target frequency point may be obtained from the system information of each target frequency point in the target frequency point group, so as to obtain the target cell identifier corresponding to the target frequency point group. Here, the system information is cell-level information, and each system information includes a series of parameter sets related to respective functions. The system information may include: a master system information block (Master Information Block, MIB) message, a system information block (System Information Blocks, SIB) message, and so on.

Taking the example that the target frequency point group comprises the target frequency point 1 and the target frequency point 2, the system information of the target frequency point 1 can be analyzed to obtain the target cell identifier corresponding to the target frequency point 1, whether the target cell identifier corresponding to the target frequency point 1 exists in a preset frequency point list or not is determined, and if the target cell identifier corresponding to the target frequency point 1 exists in the preset frequency point list, the cell corresponding to the target frequency point 1 is determined to be the resident cell of the terminal equipment.

Meanwhile, the system information of the target frequency point 2 can be analyzed to obtain a target cell identifier corresponding to the target frequency point 2, whether the target cell identifier corresponding to the target frequency point 2 exists in a preset frequency point list or not is determined, and if the target cell identifier corresponding to the target frequency point 2 also exists in the preset frequency point list, a cell corresponding to the target frequency point 2 is also determined to be a resident cell of the terminal equipment.

In the implementation process, the service card 1 can be accessed to the target frequency point 1 and the cell corresponding to the target frequency point 1, and the service card 2 can be accessed to the target frequency point 2 and the cell corresponding to the target frequency point 2, so that the double-card double-pass function of the terminal equipment is realized.

That is, in the case that the cell identifiers corresponding to the respective target frequency points in the target frequency point group are all present in the preset frequency point list, the camping cell may be determined based on the target cell identifiers corresponding to the respective target frequency points in the target frequency point group.

In other embodiments, if the target cell identifier of any target frequency point in the target frequency point group does not exist in the preset frequency point list, the target frequency point group may be redetermined.

In other embodiments, one target frequency point may correspond to one system information, or may correspond to a plurality of system information, where each system information may be sequentially parsed according to a traversal manner when the target frequency point corresponds to a plurality of system information.

Taking the system information including the MIB message as an example, in the implementation process, the first MIB message of the target frequency point may be parsed first to obtain a cell identifier PCI1, and it is determined whether the cell identifier PCI1 belongs to a preset cell identifier recorded in the preset frequency point list, if the cell identifier PCI1 belongs to a preset cell identifier recorded in the preset frequency point list, the SIB message in the system information is parsed continuously, and a subsequent cell access procedure is performed. If the cell identifier PCI1 does not belong to the preset cell identifier recorded in the preset frequency point list, then other MIB messages (e.g., the second MIB message) under the target frequency point may be read until all MIB messages corresponding to the target frequency point are traversed.

In some embodiments, after all the system information corresponding to the target frequency point is traversed, if the target cell identifier analyzed from all the system information does not exist in the preset frequency point list, determining the cell corresponding to the current target frequency point as the resident cell is refused, and the target frequency point needs to be determined again.

In the embodiment of the disclosure, system information of each target frequency point in the target frequency point group can be analyzed to obtain a target cell identifier (PCI) corresponding to the target frequency point group. After the target cell identifier is obtained, the target cell identifier may be compared with a preset cell identifier in a preset frequency point list, and it is determined whether a preset cell identifier corresponding to the target cell identifier is pre-stored in the preset frequency point list.

The preset cell identifier corresponding to the target cell identifier comprises: and the preset cell identification is the same as the target cell identification.

In the embodiment of the present disclosure, after determining the target frequency point group, the cell corresponding to the target frequency point in the target frequency point group is not directly determined as the residence cell of the terminal device. And acquiring a target cell identifier corresponding to the target frequency point from the system information of the target frequency point, determining whether the target cell identifier exists in a preset frequency point list, and under the condition that the target cell identifier exists in the preset frequency point list, indicating that a cell corresponding to the target cell identifier can support a multi-card multi-pass function, and by carrying out double judgment on the frequency point and the cell identifier, the accuracy of the determined residence cell can be improved, and the possibility of residence of terminal equipment to a cell which does not support at least two service cards to be simultaneously accessed into a network is reduced.

In some embodiments, the preset frequency point list includes: the storage items are respectively used for storing the preset frequency point groups, and the priorities of the storage items are different;

In some embodiments, the preset frequency point list may be in the form of a table, and taking the preset frequency point list as an example, the storage entry in the preset frequency point list may be a row or a column in the table. In the process of constructing the preset frequency point list, the preset frequency points acquired under different conditions can be stored into different storage items.

Here, the priority of the storage entry may be used to characterize the priority of the preset frequency point in the storage entry, and it is understood that the higher the priority is, the lower the priority of the preset frequency point stored in the storage entry with the higher priority is. The higher the priority of the frequency point accessed by the terminal equipment is, the higher the success rate of supporting at least two service cards to be simultaneously accessed to the network is.

In the embodiment of the disclosure, according to the priority of each storage item, the candidate frequency points in the candidate frequency point group can be compared with the preset frequency points in the preset frequency point group in the corresponding storage item in sequence. For example, the comparison orders of the storage items may be ordered according to the priorities of the storage items, for example, each candidate frequency point group may be compared with the preset frequency point group in the corresponding storage item in sequence according to the order of the priorities from high to low. That is, each candidate frequency point group may be preferentially compared with a preset frequency point group in a storage entry having a higher priority.

In the embodiment of the disclosure, by sequencing the priorities of the storage items and according to the priorities of the storage items, each candidate frequency point group is sequentially compared with the preset frequency point group in the corresponding storage item. Thus, the user can determine the comparison sequence of each storage item according to the need, for example, the candidate frequency point group can be preferentially compared with the preset frequency point group in the storage item with higher priority, and the success rate of the terminal equipment for simultaneously accessing at least two service cards into the network is higher under the condition that the terminal equipment accesses the frequency point in the frequency point group with higher priority due to higher priority of the preset frequency point group in the storage item with higher priority.

In some embodiments, the comparing, according to the priority of each storage entry, the candidate frequency points in each candidate frequency point group with the preset frequency points in the corresponding preset frequency point group in the storage entry sequentially includes:

Here, storing the entry includes: for example, the storage item 1, the storage item 2 and the storage item 3 may compare the candidate frequency point group to be processed currently with each preset frequency point group in the storage item 1, and compare the candidate frequency point group with each preset frequency point group in the storage item 2 when the preset frequency point group identical to the candidate frequency point group does not exist in the storage item 1, until all the storage items are traversed.

Of course, if it is determined that the same preset frequency point group as the candidate frequency point group exists in a certain storage entry in the comparison process, the candidate frequency point group can be determined as a target frequency point group, and the comparison process of the frequency point groups is stopped. For example, in the case where the same preset frequency point group as the candidate frequency point group exists in the storage entry 2, the candidate frequency point group may be determined as the target frequency point group, and the comparison process of the frequency point groups may be stopped.

In some embodiments, when there are multiple candidate frequency point groups, according to the priority of each storage item, each candidate frequency point group may be compared with each preset frequency point group in the corresponding storage item, so as to determine the target frequency point group. The candidate frequency point group comprises: the first frequency point group and the second frequency point group, the storage item includes: for example, assuming that the priority of the first storage entry is higher than the priority of the second storage entry, the first frequency point group may be compared with each preset frequency point group in the first storage entry, and if the same preset frequency point group as the first frequency point group does not exist in the first storage entry, then the first frequency point group is compared with each preset frequency point group in the second storage entry.

In some embodiments, if the same preset frequency point group as the first frequency point group does not exist in the second storage entry, comparing the second frequency point group with each preset frequency point group in the first storage entry, and if the same preset frequency point group as the second frequency point group does not exist in the first storage entry, comparing the second frequency point group with each preset frequency point group in the second storage entry.

In other embodiments, if the same preset frequency point group as the first frequency point group exists in the first storage entry, the first frequency point group is directly determined as the target frequency point group, and the subsequent comparison process is stopped.

In the embodiment of the disclosure, the candidate frequency point group can be preferentially compared with the preset frequency point group in the storage item with higher priority, and the success rate of the terminal equipment for simultaneously accessing at least two service cards to the network is higher under the condition that the terminal equipment accesses the frequency point group with higher priority due to higher priority of the preset frequency point group in the storage item with higher priority.

Fig. 2 is a second flowchart of a network control method according to an exemplary embodiment, as shown in fig. 2, the method mainly includes the following steps:

in step 201, under the condition that the terminal device successfully resides in a current cell and each service card in the terminal device supports the terminal device to realize a multi-card multi-pass function, determining that the terminal device resides in a frequency point accessed by the current cell and a cell identifier of the current cell;

in step 202, a preset frequency point group is generated according to the frequency points accessed by each service card;

in step 203, adding the preset frequency point group and the cell identifier of the current cell to the preset frequency point list;

in step 204, in response to the network search request of the terminal device, searching the frequency points of the frequency band supported by the terminal device to obtain at least one candidate frequency point group;

in step 205, determining the candidate frequency point group existing in the preset frequency point list as a target frequency point group; the frequency points exist in the preset frequency point list, support the terminal equipment to realize multi-card multi-pass functions, and each frequency point group comprises at least one frequency point;

In step 206, the cell corresponding to the target frequency point group is determined as the residence cell of the terminal device.

Here, in the process of intelligent learning by the terminal device, if it is detected that the terminal device successfully resides in the current cell, it may be determined whether the frequency point accessed by each service card in the terminal device supports the terminal device to implement the multi-card multi-pass function, and in the case that the frequency point accessed by the terminal device supports the terminal device to implement the multi-card multi-pass function, the frequency point accessed by each service card and the cell identifier of the current cell may be obtained, and the frequency point and the cell identifier may be added to the preset frequency point list.

In some embodiments, determining whether the frequency point accessed by each service card in the terminal device supports the terminal device to implement the multi-card multi-pass function includes: and comparing the frequency point accessed by each service card with each frequency point in a preset frequency band, and if the comparison result shows that the frequency point accessed by each service card belongs to the preset frequency band, determining that the frequency point supports the terminal equipment to realize the multi-card multi-pass function. The preset frequency band may be preset, for example, may be determined according to historical data of the terminal device accessing the network, or may be determined according to experience, etc., so long as each frequency point belonging to the preset frequency band can be ensured to support the terminal device to implement the multi-card multi-pass function, which is not limited specifically herein.

In other embodiments, a learning period (learning duration) of the terminal device may also be set. In the learning duration, the terminal device can reside in different cells, and under the condition of each residence in any cell, whether the frequency point accessed by each service card is a frequency point supporting the terminal device to realize the multi-card multi-pass function or not is determined, and if so, the cell identifier of the cell and the frequency point accessed by each service card are added into a preset frequency point list. Here, the learning period may be set as needed, and for example, may be set to 3 days, 2 days, or the like. Taking the learning time period of 3 days as an example, in the 3 days, each service card is accessed to any cell or frequency point, whether each frequency point is a frequency point supporting the terminal equipment to realize the multi-card multi-pass function or not is determined, and the preset frequency point list is updated based on the judging result until the learning time period is greater than or equal to the preset time period (for example, 3 days).

In some embodiments, in the process of adding the frequency point and the cell identifier accessed by each service card to the preset frequency point list, a preset frequency point group may be generated according to the frequency point accessed by each service card, and an association relationship between the preset frequency point group and the cell identifier is established, and combination information is generated, and then the combination information is added to the preset frequency point list, where the combination information may be expressed as: (band 1, pcb 1), (band 2, pcb 2), wherein band1 represents the preset frequency bin set 1 and band2 represents the preset frequency bin set 2.

In the embodiment of the disclosure, under the condition that the terminal equipment resides in any cell, whether the frequency point accessed by each service card supports the multi-card multi-pass function can be judged, a preset frequency point list is updated based on a judging result, after the frequency band supported by the terminal equipment is swept to obtain a candidate frequency point group, whether the candidate frequency point group exists in the preset frequency point list can be determined, the candidate frequency point group existing in the preset frequency point list is determined as a target frequency point group, and then the cell corresponding to the target frequency point group is determined as the resident cell of the terminal equipment.

Therefore, the success rate of searching the cells supporting the multi-card multi-pass function by the terminal equipment can be improved, the time consumed by searching the network by the terminal equipment can be reduced, and the network residence efficiency of the terminal equipment is further improved.

In some embodiments, the adding the preset frequency point group and the cell identifier of the current cell to the preset frequency point list includes:

Since the service card usage of the terminal device may be affected due to the configuration of the network during the process of the terminal device camping on the current cell. For example, for a terminal device supporting multiple-input multiple-output (MIMO) in downlink, when registering, the network is reported through the terminal capability that the terminal device supports MIMO, and the base station configures a MIMO channel for the terminal device when knowing that the terminal device supports MIMO. At this time, the precondition for the multiple service cards to enter the multi-card multi-pass operation mode is: at the same time, a plurality of service cards can occupy Radio Frequency (RF) resources to process service data. However, after the terminal device supporting MIMO enters the multi-card multi-pass (e.g., DSDA) operation mode, if a network of one Zhang Yewu card of the multiple service cards configures MIMO for the terminal device, the service card occupies all RF resources, so that no resources are available for other service cards, and the terminal device is caused to exit the multi-card multi-pass operation mode. For the same reason, in case of configuring the secondary carrier (Sencondary Carrier Component, SCC) channel for the terminal device, the terminal device is also caused to exit the multi-card multi-pass operation mode.

The MIMO means that multiple antennas are used at both a transmitting end and a receiving end, and multiple channels are formed between the transmitting end and the receiving end, so as to improve the channel capacity and the transmission rate. For example, in order to support a higher transmission rate, an independent networking mode (SA) terminal device may support 4×4mimo.

In view of the above problems, in the embodiments of the present disclosure, network configuration information of a terminal device in a time period of a current cell may be obtained, where the terminal device resides in the current cell, and a preset frequency point group formed by frequency points accessed by each service card and a cell identifier of the current cell are added to a first storage entry in a preset frequency point list when the network configuration information meets a preset configuration condition.

Here, the period of time for which the terminal device resides in the current cell includes: the terminal equipment switches the time period from registering to the current cell to switching out of the current cell. The network configuration information may include: and in the time period of the terminal equipment residing in the current cell, the base station corresponding to the current cell carries out network configuration information on the terminal equipment. The network configuration information satisfies a preset configuration condition, which may include: the terminal device has not configured MIMO channels and has not configured SCC channels.

In other embodiments, the target model may also be obtained by training the preset initial model with the historical network configuration information of the terminal device. In the implementation process, network configuration information of the terminal equipment in a time period of the current cell can be input into the target model, and whether the network configuration information meets preset conditions is determined based on an output result.

In other embodiments, the preset initial classification model may also be trained by using the historical network configuration information of the terminal device to obtain the target classification model under the condition that a plurality of storage entries exist in the preset frequency point list. In the implementation process, network configuration information of the terminal equipment in a time period of the current cell can be input into the target classification model, and based on the output classification result, a preset frequency point group and a cell identifier of the current cell are added into a corresponding storage item. That is, the first memory entry may be any memory entry of the plurality of memory entries. In the embodiment of the disclosure, the determined target frequency point group can be more in line with the user requirement by setting the storage items with different priorities and respectively storing the frequency point group and the cell identifier meeting different conditions to the corresponding storage items.

In the embodiment of the disclosure, under the condition that the frequency point accessed by each service card in the current cell supports the multi-card multi-pass function, whether the network configuration information of the terminal equipment meets the preset configuration condition can be determined, and under the condition that the network configuration information meets the preset configuration condition, the preset frequency point group formed by the frequency point accessed by each service card in the current cell and the cell identifier of the current cell can be added into the first storage item. The possibility of the terminal device exiting the multi-card multi-pass mode of operation can be reduced in the case of the terminal device accessing a frequency point belonging to the first storage entry.

In some embodiments, the method further comprises:

under the condition that the network configuration information does not meet the preset configuration conditions, adding the frequency point of the cell where the terminal equipment resides and the cell identifier of the current cell to a second storage entry in the preset frequency point list;

Here, the network configuration information does not satisfy the preset configuration condition, including: the terminal device is configured with a MIMO channel or the terminal device is configured with an SCC channel.

In the embodiment of the disclosure, under the condition that the frequency point accessed by each service card in the current cell supports the multi-card multi-pass function, whether the network configuration information of the terminal equipment meets the preset configuration condition can be determined, and under the condition that the network configuration information does not meet the preset configuration condition, the preset frequency point group formed by the frequency point accessed by each service card in the current cell and the cell identifier of the current cell can be added into the second storage item, wherein the priority of the second storage item is lower than that of the first storage item.

Although the terminal device has the possibility of exiting the multi-card multi-pass operation mode under the condition that the network configuration information of the terminal device does not meet the preset configuration condition, the success rate of searching the cell supporting the multi-card multi-pass function by the terminal device can be improved under the condition that the frequency point which belongs to the second storage item is accessed by the terminal device, the time consumed by searching the network by the terminal device can be reduced, and the network residence efficiency of the terminal device is further improved.

In some embodiments, the method further comprises:

Here, in the case where a plurality of service cards are installed in the terminal device, as long as a replacement operation for any service card is detected, data in the preset frequency point list is cleared, and the cleared data may include: a preset frequency point group and a preset cell identifier. And under the condition that a new service card is installed, re-establishing a preset frequency point list, and updating the preset frequency point list. Because the data in the preset frequency point list is added and updated based on the currently installed service card in the terminal equipment, the data in the preset frequency point list is cleared under the condition that the service card is replaced, and the accuracy and the instantaneity of the data in the preset frequency point list can be improved.

Fig. 3 is a flow chart diagram three of a network control method according to an exemplary embodiment, and as shown in fig. 3, the method mainly includes the following steps:

in step 301, it is determined that the terminal device successfully camps on the current cell.

Here, in the case that the terminal device installs the service card for the first time and successfully registers to the current cell, it may be determined that the terminal device enters the intelligent learning mode. At this time, a learning period (timer_learn) of the terminal device may be set. The learning time period may be set as needed, for example, 3 days, 2 days, or the like.

In step 302, it is determined whether all the frequency points accessed by each service card in the terminal device support the multi-card multi-pass function.

In other embodiments, in the case that the frequency points accessed by each service card do not support the multi-card multi-pass function, the cell search may be sequentially performed on each candidate frequency point group. For example, the candidate frequency point groups are ordered according to the rule that the signal intensity is from strong to weak (from big to small), and the target frequency point group is determined from at least one candidate frequency point group according to the ordering result. Therefore, even if the target frequency point group cannot be directly determined from the preset frequency point list, the appropriate target frequency point group can be selected according to the signal strength, and the signal of the network accessed by the terminal equipment can be ensured to be better.

In step 303, it is determined whether the network configuration information of the terminal device residing in the time period of the current cell satisfies the preset configuration condition under the condition that the frequency points accessed by each service card support the multi-card multi-pass function.

Here, in the case that the frequency point accessed by each service supports the multi-card multi-pass function, a preset frequency point group may be generated according to the frequency point accessed by each service card, and network configuration information of the terminal device residing in the time period of the current cell may be obtained, and whether the network configuration information meets the preset configuration condition may be determined.

That is, determining whether the network configuration information of the terminal device residing in the time period of the current cell satisfies the preset configuration condition may include: it is determined whether the network has configured MIMO (e.g., 4 MIMO) or SCC during a period from registration to the current cell to handover from the current cell.

In step 304, if the network configuration information satisfies the preset configuration condition, the preset frequency point group and the cell identifier of the current cell are added to the first storage entry in the preset frequency point list.

Here, the network configuration information satisfies the preset configuration condition, may include: the terminal device has not configured MIMO channels and has not configured SCC channels.

In the embodiment of the disclosure, under the condition that the frequency point accessed by the terminal equipment supports the multi-card multi-pass function in the current cell, whether the network configuration information of the terminal equipment meets the preset configuration condition can be determined, and under the condition that the network configuration information meets the preset configuration condition, the frequency point accessed by the terminal equipment and the cell identifier of the current cell can be added into the first storage item. The possibility of the terminal device exiting the multi-card multi-pass mode of operation can be reduced in the case of the terminal device accessing a frequency point belonging to the first storage entry.

Taking the first storage entry (priority 0) as an example, the first storage entry may be a column with the highest priority in the preset frequency point list (dsda_prefe).

In step 305, if the network configuration information does not meet the preset configuration condition, the preset frequency point group and the cell identifier of the current cell are added to the second storage entry in the preset frequency point list.

Taking the second storage entry (priority 1) as an example, the second storage entry may be a column with a priority level lower than that of the first storage entry in the preset frequency point list (dsda_prefe).

In other embodiments, in the case where the learning time period is greater than or equal to the preset time period (e.g., 3 days), the intelligent learning mode is exited, and the update of the preset frequency point list is stopped.

In step 306, it is detected that the terminal device initiates a network search request.

In some embodiments, the terminal device may initiate a network search request upon detecting a power-on operation of the terminal device. In other embodiments, the terminal device may initiate a network search request upon detecting a switch of the terminal device from the flight mode to the data mode. In other embodiments, the terminal device may initiate a network search request upon detecting that the terminal device enters an OOS state.

In step 307, in response to the network search request of the terminal device, the frequency points of the frequency band supported by the terminal device are searched to obtain at least one candidate frequency point group.

Here, the frequency points of the frequency band supported by the terminal device can be scanned by different network searching strategies. For example, the historical frequency points in the preset number database may be scanned by a first network searching policy (e.g., system Scan) to obtain at least one candidate frequency point group. For another example, the frequency points supported by the terminal device may be scanned by a second network searching policy (Band scan), that is, the frequency points of the frequency Band supported by the terminal device are scanned by a full-Band scanning manner, so as to obtain at least one candidate frequency point group.

In step 308, it is determined whether there is a preset frequency bin set that is the same as the candidate frequency bin set in the first storage entry.

Taking the example that the preset frequency point list comprises a first storage item and a second storage item, because the priority of the first storage item is higher than that of the second storage item, each candidate frequency point group can be compared with the preset frequency point group in the first storage item in sequence, and whether the preset frequency point group which is the same as the candidate frequency point group exists in the first storage item or not is determined.

In step 309, if the same preset frequency point group as the candidate frequency point group exists in the first storage entry, the candidate frequency point group is determined to be a target frequency point group, and a target cell identifier corresponding to the target frequency point is obtained from the system information of each target frequency point in the target frequency point group.

The candidate frequency point group comprises: for example, the first frequency point group and the second frequency point group may be compared with each preset frequency point group in the first storage item, and if the preset frequency point group identical to the first frequency point group exists in the first storage item, the first frequency point group is directly determined as the target frequency point group, and the subsequent comparison process is stopped.

Here, after the target frequency point group is determined, the target cell identifier corresponding to the target frequency point group may be obtained from the system information (e.g., MIB message) of each target frequency point in the target frequency point group.

In step 310, in the case that the same preset frequency point group as the candidate frequency point group does not exist in the first storage entry, it is determined whether the same preset frequency point group as the candidate frequency point group exists in the second storage entry.

Or the candidate frequency point group is included: for example, when the first storage item does not have the same preset frequency point group as the first frequency point group, the first frequency point group is compared with each preset frequency point group in the second storage item, and whether the second storage item has the same preset frequency point group as the candidate frequency point group is determined.

In step 311, if the same preset frequency point group as the candidate frequency point group exists in the second storage entry, the candidate frequency point group is determined to be a target frequency point group, and a target cell identifier corresponding to the target frequency point group is obtained from the system information of each target frequency point in the target frequency point group.

Or the candidate frequency point group is included: for example, if the second storage item has the same preset frequency point group as the first frequency point group, the first frequency point group is directly determined as the target frequency point group, and the subsequent comparison process is stopped.

If the second storage item does not have the same preset frequency point group as the first frequency point group, comparing the second frequency point group with each preset frequency point group in the first storage item, and if the first storage item does not have the same preset frequency point group as the second frequency point group, comparing the second frequency point group with each preset frequency point group in the second storage item.

In step 312, if the same preset frequency point group as the candidate frequency point group does not exist in all the storage entries, determining a target frequency point group from at least one candidate frequency point group according to the signal strength of each candidate frequency point group.

Or the candidate frequency point group is included: for example, if the first frequency point group and the second frequency point group do not exist in the first storage item and the second storage item, and the same preset frequency point group exists in the first frequency point group and the second frequency point group, the target frequency point group can be determined from at least one candidate frequency point group according to the signal strength of each candidate frequency point group.

In step 313, the cell corresponding to the target frequency point group is determined as the camping cell of the terminal device.

In other embodiments, when a replacement operation for a service card installed in the terminal device is detected, the data in the preset frequency point group list is cleared.

Fig. 4 is a block diagram of a network control device according to an exemplary embodiment. As shown in fig. 4, the network control device 400 is applied to an electronic apparatus, and the network control device 400 mainly includes:

the searching module 401 is configured to respond to a network searching request of the terminal device, and search frequency points of a frequency band supported by the terminal device to obtain at least one candidate frequency point group;

a first determining module 402, configured to determine the candidate frequency point group existing in the preset frequency point list as a target frequency point group; the frequency points exist in the preset frequency point list, support the terminal equipment to realize multi-card multi-pass functions, and each frequency point group comprises at least one frequency point;

and the second determining module 403 is configured to determine the cell corresponding to the target frequency point group as a resident cell of the terminal device.

In some embodiments, the apparatus 400 further comprises:

the second determining module 403 is configured to:

In some embodiments, the apparatus 400 further comprises:

the comparison module is configured to:

In some embodiments, the comparison module is configured to:

In some embodiments, the apparatus 400 further comprises:

and the fourth determining module is configured to determine the target frequency point group from at least one candidate frequency point group according to the sorting result under the condition that any candidate frequency point group does not exist in the preset frequency point list.

In some embodiments, the apparatus 400 further comprises:

a fifth determining module, configured to determine, when the terminal device successfully resides in a current cell and frequency points accessed by each service card in the terminal device support the terminal device to implement a multi-card multi-pass function, that the terminal device resides in the frequency point accessed by the current cell and a cell identifier of the current cell;

the generating module is configured to generate a preset frequency point group according to the frequency points accessed by each service card;

the first updating module is configured to add a preset frequency point group and the cell identifier of the current cell to the preset frequency point list.

In some embodiments, the first update module is configured to:

In some embodiments, the apparatus 400 further comprises:

a second updating module configured to add the preset frequency point group and the cell identifier of the current cell to a second storage entry in the preset frequency point list when the network configuration information does not meet the preset configuration condition;

In some embodiments, the apparatus 400 further comprises:

and the clearing module is configured to clear data in the preset frequency point list when detecting the replacement operation of the service card installed for the terminal equipment.

The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.

Fig. 5 is a block diagram illustrating a network control device 800 according to an example embodiment. For example, the device 800 may be a mobile phone, mobile computer, or the like.

Referring to fig. 5, apparatus 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.

The processing component 802 generally controls overall operation of the apparatus 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interactions between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.

The memory 804 is configured to store various types of data to support operations at the device 800. Examples of such data include instructions for any application or method operating on the device 800, contact data, phonebook data, messages, pictures, videos, and the like. The memory 804 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.

The power supply component 806 provides power to the various components of the device 800. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 800.

The multimedia component 808 includes a screen between the device 800 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or sliding action, but also the duration and pressure associated with the touch or sliding operation. In some embodiments, the multimedia component 808 includes a front camera and/or a rear camera. The front camera and/or the rear camera may receive external multimedia data when the device 800 is in an operational mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the device 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 further includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.

The sensor assembly 814 includes one or more sensors for providing status assessment of various aspects of the apparatus 800. For example, the sensor assembly 814 may detect an on/off state of the device 800, a relative positioning of the assemblies, such as a display and keypad of the device 800, the sensor assembly 814 may also detect a change in position of the device 800 or one of the assemblies of the device 800, the presence or absence of user contact with the device 800, an orientation or acceleration/deceleration of the device 800, and a change in temperature of the device 800. The sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 816 is configured to facilitate communication between the apparatus 800 and other devices, either in a wired or wireless manner. The device 800 may access a wireless network based on a communication standard, such as Wi-Fi,4G, or 5G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the apparatus 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.

In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 804 including instructions executable by processor 820 of apparatus 800 to perform the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

A non-transitory computer readable storage medium, which when executed by a processor of a network control device, causes the network control device to perform a network control method, the method comprising:

responding to a network searching request of the terminal equipment, searching frequency points of a frequency band supported by the terminal equipment to obtain at least one candidate frequency point group;

determining a candidate frequency point group existing in a preset frequency point list as a target frequency point group; the frequency points in the preset frequency point list support the terminal equipment to realize the multi-card multi-pass function;

and determining the cell corresponding to the target frequency point group as a resident cell of the terminal equipment.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any adaptations, uses, or adaptations of the disclosure following the general principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A network control method, applied to a terminal device, comprising:

determining a cell corresponding to the target frequency point group as a resident cell of the terminal equipment;

the method further comprises the steps of:

2. The method according to claim 1, wherein the method further comprises:

3. The method according to claim 1, wherein the method further comprises:

4. A method according to claim 3, wherein the list of preset frequency points comprises: the storage items are respectively used for storing the preset frequency point groups, and the priorities of the storage items are different;

5. The method of claim 4, wherein sequentially comparing the candidate frequency points in each candidate frequency point group with the preset frequency points in the corresponding preset frequency point group in the storage item according to the priority of each storage item, comprises:

6. The method of claim 3, wherein the sequentially comparing the candidate frequency points in the candidate frequency point set with the preset frequency points in the preset frequency point set in the preset frequency point list comprises:

7. The method of claim 6, wherein the method further comprises:

8. The method according to claim 1, wherein adding the preset frequency point group and the cell identifier of the current cell to the preset frequency point list comprises:

9. The method of claim 8, wherein the method further comprises:

10. The method according to any one of claims 1 to 9, further comprising:

11. A network control apparatus, applied to a terminal device, comprising:

the second determining module is configured to determine a cell corresponding to the target frequency point as a resident cell of the terminal equipment;

the apparatus further comprises:

12. The apparatus of claim 11, wherein the apparatus further comprises:

the second determining module is configured to:

13. The apparatus of claim 11, wherein the apparatus further comprises:

14. The apparatus of claim 13, wherein the list of preset frequency points comprises: the storage items are respectively used for storing the preset frequency point groups, and the priorities of the storage items are different;

the comparison module is configured to:

15. The apparatus of claim 14, wherein the comparison module is configured to:

16. A network control apparatus, comprising:

a processor;

a memory configured to store processor-executable instructions;

wherein the processor is configured to: the steps of the network control method of any of the preceding claims 1 to 10 are implemented when executed.

17. A non-transitory computer readable storage medium, characterized in that instructions in the storage medium, when executed by a processor of a network control apparatus, enable the apparatus to perform the steps in the network control method of any one of the preceding claims 1 to 10.