CN114449542B - Cell registration method, device and medium - Google Patents
Cell registration method, device and medium Download PDFInfo
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- CN114449542B CN114449542B CN202011193232.5A CN202011193232A CN114449542B CN 114449542 B CN114449542 B CN 114449542B CN 202011193232 A CN202011193232 A CN 202011193232A CN 114449542 B CN114449542 B CN 114449542B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
Abstract
The disclosure relates to a cell registration method, device and medium. The method comprises the following steps: acquiring the searched cells and the signal intensity of each cell; when the searched cell comprises a 5G anchor cell and a non-5G anchor cell and the signal intensity of the non-5G anchor cell is determined to be larger than that of the 5G anchor cell, acquiring a difference characterization value of the signal intensity of the non-5G anchor cell and the signal intensity of the 5G anchor cell; judging whether the difference representing value accords with a set condition or not; and when the gap characterization value meets a set condition, executing a process of registering with the 5G anchor point cell. By adopting the method, under the condition that the signal intensity of the 5G anchor point cell is slightly lower than that of the non-5G anchor point cell, the 5G anchor point cell can be preferentially registered, so that the probability of accessing the terminal into the 5G network is increased, and the use experience of a user is improved.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a method, an apparatus, and a medium for cell registration.
Background
In the current transition from 4G communication networks to 5G communication networks, many terminals support NSA (Non-independent networking). The terminal can search a 5G anchor point cell and a non-5G anchor point cell simultaneously when searching the network, and can access a 5G network through the 5G anchor point cell.
When the terminal searches the network, 5G anchor cells and non-5G anchor cells can be searched at the same time under many conditions, and the signals of the non-5G anchor cells are better than the signals of the 5G anchor cells, so that the terminal can select the non-5G anchor cells with better signals to access the communication network. However, at this time, the terminal cannot register with the 5G network, thereby affecting the user experience.
Disclosure of Invention
In order to overcome the problems in the related art, the present disclosure provides a cell registration method, apparatus, and medium.
According to a first aspect of embodiments of the present disclosure, there is provided a cell registration method, applied to a terminal, the method including:
acquiring the searched cells and the signal intensity of each cell;
when the searched cell comprises a 5G anchor cell and a non-5G anchor cell and the signal intensity of the non-5G anchor cell is determined to be larger than that of the 5G anchor cell, acquiring a difference characterization value of the signal intensity of the non-5G anchor cell and the signal intensity of the 5G anchor cell;
judging whether the difference representing value accords with a set condition or not;
and when the gap characterization value meets a set condition, executing a process of registering with the 5G anchor point cell.
Wherein the judging whether the difference representing value meets the set condition comprises the following steps:
determining a set threshold based on the signal strength of the 5G anchor cell;
and comparing the gap representation value with the set threshold value to judge whether the gap representation value meets the set condition.
Wherein, judge whether the said difference represents the value and accords with the settlement condition, still include:
when the gap characterization value is acquired based on the difference between the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell or the ratio of the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell, determining that the set threshold is a first threshold, and judging whether the gap characterization value is smaller than or equal to the first threshold;
and when the gap characterization value is acquired based on the difference between the signal intensity of the 5G anchor point cell and the signal intensity of the non-5G anchor point cell or the ratio of the signal intensity of the 5G anchor point cell and the signal intensity of the non-5G anchor point cell, determining that the set threshold is a second threshold, and judging whether the gap characterization value is larger than the second threshold.
Wherein the first threshold is positively correlated with the signal strength of the 5G anchor cell; and is also provided with
The second threshold is inversely related to the signal strength of the 5G anchor cell.
Wherein the method further comprises:
and acquiring 5G anchor point cell and/or non-5G anchor point cell information.
Wherein the determining that the searched cell includes a 5G anchor cell and a non-5G anchor cell includes:
and determining that the searched cell comprises a 5G anchor cell and a non-5G anchor cell based on the 5G anchor cell and/or the non-5G anchor cell information.
When the signal intensity of the non-5G anchor point cell is determined to be greater than that of the 5G anchor point cell, a difference characterization value between the signal intensity of the non-5G anchor point cell and that of the 5G anchor point cell is obtained, and the method comprises the following steps:
determining a non-5G anchor point cell with the maximum signal strength in the non-5G anchor point cells as a preferred non-5G anchor point cell, and determining a 5G anchor point cell with the maximum signal strength in the 5G anchor point cells as a preferred 5G anchor point cell;
and when the signal intensity of the preferred non-5G anchor point cell is determined to be larger than the signal intensity of the preferred 5G anchor point cell, acquiring a difference characterization value of the signal intensity of the preferred non-5G anchor point cell and the signal intensity of the preferred 5G anchor point cell.
The obtaining the signal intensity of the searched cell and each cell includes:
and when the terminal searches cells to access a communication network or the terminal switches to access the cells, acquiring the searched cells and the signal strength of each cell.
According to a second aspect of the embodiments of the present disclosure, there is provided a cell registration apparatus applied to a terminal, the apparatus comprising:
a first acquisition module configured to acquire the searched cells and signal strengths of the cells;
a determining module, configured to determine that the searched cell includes a 5G anchor cell and a non-5G anchor cell, and determine that the signal strength of the non-5G anchor cell is greater than the signal strength of the 5G anchor cell;
the second acquisition module is configured to acquire a difference characterization value of the signal strength of the non-5G anchor point cell and the signal strength of the 5G anchor point cell when the searched cell comprises the 5G anchor point cell and the non-5G anchor point cell and the signal strength of the non-5G anchor point cell is determined to be larger than the signal strength of the 5G anchor point cell;
the judging module is used for judging whether the difference representing value accords with a set condition or not;
and the execution module is used for executing the process of registering with the 5G anchor point cell when the gap characterization value meets the set condition.
Wherein the judgment module is further configured to:
determining a set threshold based on the signal strength of the 5G anchor cell;
and comparing the gap representation value with the set threshold value to judge whether the gap representation value meets the set condition.
Wherein the judgment module is further configured to:
when the gap characterization value is acquired based on the difference between the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell or the ratio of the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell, determining that the set threshold is a first threshold, and judging whether the gap characterization value is smaller than or equal to the first threshold;
and when the gap characterization value is acquired based on the difference between the signal intensity of the 5G anchor point cell and the signal intensity of the non-5G anchor point cell or the ratio of the signal intensity of the 5G anchor point cell and the signal intensity of the non-5G anchor point cell, determining that the set threshold is a second threshold, and judging whether the gap characterization value is larger than the second threshold.
Wherein the first threshold is positively correlated with the signal strength of the 5G anchor cell; and is also provided with
The second threshold is inversely related to the signal strength of the 5G anchor cell.
Wherein the apparatus further comprises:
and the third acquisition module is set to acquire 5G anchor point cell and/or non-5G anchor point cell information.
Wherein the determination module is further configured to:
and determining that the searched cell comprises a 5G anchor cell and a non-5G anchor cell based on the 5G anchor cell and/or the non-5G anchor cell information.
Wherein the determining module is further configured to determine a non-5G anchor cell having a maximum signal strength of the non-5G anchor cells as a preferred non-5G anchor cell, determine a 5G anchor cell having a maximum signal strength of the 5G anchor cells as a preferred 5G anchor cell, and determine that the signal strength of the preferred non-5G anchor cell is greater than the signal strength of the preferred 5G anchor cell;
the second obtaining module is further configured to obtain a gap characterization value of the signal strength of the preferred non-5G anchor cell and the signal strength of the preferred 5G anchor cell when it is determined that the signal strength of the preferred non-5G anchor cell is greater than the signal strength of the preferred 5G anchor cell.
Wherein the first acquisition module is further configured to:
and when the terminal searches cells to access a communication network or the terminal switches to access the cells, acquiring the searched cells and the signal strength of each cell.
According to a third aspect of the embodiments of the present disclosure, there is provided a cell registration apparatus, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to, when executing the executable instructions, implement the steps of:
acquiring the searched cells and the signal intensity of each cell;
when the searched cell comprises a 5G anchor cell and a non-5G anchor cell and the signal intensity of the non-5G anchor cell is determined to be larger than that of the 5G anchor cell, acquiring a difference characterization value of the signal intensity of the non-5G anchor cell and the signal intensity of the 5G anchor cell;
judging whether the difference representing value accords with a set condition or not;
and when the gap characterization value meets a set condition, executing a process of registering with the 5G anchor point cell.
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 an apparatus, causes the apparatus to perform a cell registration method, the method comprising:
acquiring the searched cells and the signal intensity of each cell;
when the searched cell comprises a 5G anchor cell and a non-5G anchor cell and the signal intensity of the non-5G anchor cell is determined to be larger than that of the 5G anchor cell, acquiring a difference characterization value of the signal intensity of the non-5G anchor cell and the signal intensity of the 5G anchor cell;
Judging whether the difference representing value accords with a set condition or not;
and when the gap characterization value meets a set condition, executing a process of registering with the 5G anchor point cell.
The cell registration method provided by the disclosure obtains the signal intensity of the searched cell and each cell, and when the searched cell is determined to comprise a 5G anchor cell and a non-5G anchor cell and the signal intensity of the non-5G anchor cell is determined to be larger than the signal intensity of the 5G anchor cell, obtains a difference characterization value of the signal intensity of the non-5G anchor cell and the signal intensity of the 5G anchor cell. And judging whether the gap representation value meets a set condition, and executing a process of registering to the 5G anchor point cell when the gap representation value meets the set condition.
By adopting the method, the situation that the terminal preferentially registers the non-5G anchor point cell and cannot register the 5G network when the signal strength of the non-5G anchor point cell is better than that of the 5G anchor point cell but the difference is not large is avoided. Therefore, under the condition that the signal intensity of the 5G anchor point cell is slightly lower than that of the non-5G anchor point cell, the 5G anchor point cell can be registered preferentially, so that the probability of accessing the 5G network by the terminal is increased, and the use experience of a user is 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 invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a flow chart illustrating a method of cell registration according to an example embodiment.
Fig. 2 is a flow chart illustrating a method of cell registration according to an example embodiment.
Fig. 3 is a block diagram illustrating a cell registration apparatus according to an example embodiment.
Fig. 4 is a block diagram of an apparatus 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 do not represent all implementations consistent with the invention. Rather, they are merely examples of apparatus and methods consistent with aspects of the invention as detailed in the accompanying claims.
When the signal of the non-5G anchor point cell is better than the signal of the 5G anchor point cell, the terminal can select the non-5G anchor point cell with better signal to access the communication network, thereby leading the terminal to be unable to register on the 5G network.
The disclosure provides a cell registration method, in which the signal intensity of a searched cell and each cell is obtained, and when the searched cell is determined to comprise a 5G anchor cell and a non-5G anchor cell and the signal intensity of the non-5G anchor cell is determined to be larger than the signal intensity of the 5G anchor cell, a difference characterization value of the signal intensity of the non-5G anchor cell and the signal intensity of the 5G anchor cell is obtained. And judging whether the gap representation value meets a set condition, and executing a process of registering to the 5G anchor point cell when the gap representation value meets the set condition.
By adopting the method, the situation that the terminal preferentially registers the non-5G anchor point cell and cannot register the 5G network when the signal strength of the non-5G anchor point cell is better than that of the 5G anchor point cell but the difference is not large is avoided. Therefore, under the condition that the signal intensity of the 5G anchor point cell is slightly lower than that of the non-5G anchor point cell, the 5G anchor point cell can be registered preferentially, so that the probability of accessing the 5G network by the terminal is increased, and the use experience of a user is improved.
The terminals in the present disclosure are terminals that can access a communication network, such as a cell phone, PAD, wearable device, etc., and these terminals support NSA.
Fig. 1 is a flowchart illustrating a cell registration method according to an exemplary embodiment, applied to a terminal, as shown in fig. 1, the method comprising the steps of:
step 101, obtaining the searched cells and the signal intensity of each cell;
102, when the searched cell comprises a 5G anchor cell and a non-5G anchor cell and the signal intensity of the non-5G anchor cell is determined to be larger than the signal intensity of the 5G anchor cell, acquiring a difference characterization value of the signal intensity of the non-5G anchor cell and the signal intensity of the 5G anchor cell;
step 103, judging whether the difference representing value accords with a set condition;
and step 104, executing a process of registering with the 5G anchor point cell when the gap characterization value meets a set condition.
In step 101, when the terminal turns on or off the flight mode or switches registered cells, accessible cell search is performed and the signal strength of these cells is detected. Thus, in this step, the cells searched by the terminal and the corresponding signal strengths of these cells are acquired. It should be noted that, since the terminal supports NSA, the terminal may search for a 5G anchor cell, or may search for a non-5G anchor cell.
In step 102, when the searched cell includes a 5G anchor cell and a non-5G anchor cell, and the signal strength of the non-5G anchor cell is greater than the signal strength of the 5G anchor cell, a difference characterization value between the two is obtained based on the signal strength of the non-5G anchor cell and the signal strength of the 5G anchor cell. The gap characterization value may represent a difference between the signal strength of the non-5G anchor cell and the signal strength of the 5G anchor cell, or may represent a difference between the signal strength of the 5G anchor cell and the signal strength of the non-5G anchor cell.
In step 103, it may be determined whether the gap characterization value meets the set condition: when the difference characterization value represents the difference between the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell, judging whether the difference characterization value is smaller than or equal to a first threshold value; and when the difference characterization value represents the difference between the signal strength of the 5G anchor point cell and the signal strength of the non-5G anchor point cell, judging whether the difference characterization value is larger than a second threshold value.
The signal strength of the non-5G anchor cell is greater than that of the 5G anchor cell, so that no matter which of the two modes is adopted for judgment, the difference between the signal strength of the non-5G anchor cell and the signal strength of the 5G anchor cell is required to be relatively small. This is because if the signal strength of the 5G anchor cell is poor, even if the terminal tries to access the 5G anchor cell, the service quality such as a call cannot be guaranteed, thereby affecting the use experience of the user.
In step 104, when the difference representing value meets the set condition, that is, when the difference between the signal strength of the non-5G anchor cell and the signal strength of the 5G anchor cell is relatively small, a procedure of registering with the 5G anchor cell is executed to realize the access of the 5G network.
By adopting the method, the situation that the terminal preferentially registers the non-5G anchor point cell and cannot register the 5G network when the signal strength of the non-5G anchor point cell is better than that of the 5G anchor point cell but the difference is not large is avoided. Therefore, under the condition that the signal intensity of the 5G anchor point cell is slightly lower than that of the non-5G anchor point cell, the 5G anchor point cell can be registered preferentially, so that the probability of accessing the 5G network by the terminal is increased, and the use experience of a user is improved.
In an optional embodiment, the determining whether the gap characterization value meets a set condition includes:
determining a set threshold based on the signal strength of the 5G anchor cell;
and comparing the gap representation value with the set threshold value to judge whether the gap representation value meets the set condition.
In this embodiment, the difference between the signal strength of the non-5G anchor cell and the signal strength of the 5G anchor cell is required to be relatively small, and therefore, by comparing the difference characteristic value with the set threshold value, it is determined whether the difference characteristic value meets the set condition. The threshold is set here based on the signal strength of the 5G anchor cell. When the signal intensity of the 5G anchor point cell is higher, even if the difference between the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell is larger, the service quality when the communication network is accessed through the 5G anchor point cell can be ensured; when the signal strength of the 5G anchor cell is low, the signal strength of the 5G anchor cell needs to be relatively close to the signal strength of the non-5G anchor cell to ensure the communication quality.
In an optional embodiment, the determining whether the gap characterization value meets a set condition further includes:
when the gap characterization value is acquired based on the difference between the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell or the ratio of the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell, determining that the set threshold is a first threshold, and judging whether the gap characterization value is smaller than or equal to the first threshold;
and when the gap characterization value is acquired based on the difference between the signal intensity of the 5G anchor point cell and the signal intensity of the non-5G anchor point cell or the ratio of the signal intensity of the 5G anchor point cell and the signal intensity of the non-5G anchor point cell, determining that the set threshold is a second threshold, and judging whether the gap characterization value is larger than the second threshold.
For example, when the gap characterization value is the signal strength of the non-5G anchor cell minus the signal strength of the 5G anchor cell or the signal strength of the non-5G anchor cell divided by the signal strength of the 5G anchor cell, the gap between the signal strength of the non-5G anchor cell and the signal strength of the 5G anchor cell is determined to be relatively small by determining whether the gap characterization value is less than or equal to the first threshold.
For another example, when the gap characterization value is the signal strength of the 5G anchor cell minus the signal strength of the non-5G anchor cell or the signal strength of the 5G anchor cell divided by the signal strength of the non-5G anchor cell, the gap between the signal strength of the non-5G anchor cell and the signal strength of the 5G anchor cell is determined to be relatively small by determining whether the gap characterization value is greater than a second threshold.
Here, by setting the first threshold value and the second threshold value respectively, it is determined whether the gap characterization value meets the set condition, that is, the gap between the signal strength of the non-5G anchor cell and the signal strength of the 5G anchor cell is relatively small, in the case that the gap characterization value is obtained in different manners.
In an alternative embodiment, the first threshold is positively correlated with the signal strength of the 5G anchor cell; and the second threshold is inversely related to the signal strength of the 5G anchor cell.
It can be appreciated that in the method provided in the present disclosure, the size of the set threshold (including the first threshold and the second threshold) determines whether the terminal can register with the 5G anchor cell under the same condition. When the signal intensity of the 5G anchor point cell is higher, even if the difference between the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell is larger, the service quality when the communication network is accessed through the 5G anchor point cell can be ensured; when the signal strength of the 5G anchor cell is low, the signal strength of the 5G anchor cell needs to be relatively close to the signal strength of the non-5G anchor cell to ensure the communication quality.
Therefore, when the gap characterization value is obtained based on the difference between the signal strength of the non-5G anchor cell and the signal strength of the 5G anchor cell or the ratio of the signal strength of the non-5G anchor cell to the signal strength of the 5G anchor cell, that is, when the gap characterization value is a positive difference or a ratio greater than 1, the greater the signal strength of the 5G anchor cell, the greater the first threshold value may be set, that is, the first threshold value is positively correlated with the signal strength of the 5G anchor cell.
For example, when the signal strength of the 5G anchor point cell is greater than-89 dbm, the signal strength is considered to be good, and the first threshold value is set to be 15dB; when the signal strength of the 5G anchor point cell is larger than-100 dbm, the signal strength is considered to be better, and the first threshold value is set to be 10dB; when the signal strength of the 5G anchor point cell is larger than-110 dbm, the signal strength is considered to be better, and the first threshold value is set to be 5dB. The gap characterization value in this example is obtained by multiplying the logarithm of the ratio of the signal strength of the non-5G anchor cell to the signal strength of the 5G anchor cell by 10.
Based on the same principle, when the difference characterization value is obtained based on the difference between the signal intensity of the 5G anchor cell and the signal intensity of the non-5G anchor cell or the ratio of the signal intensity of the 5G anchor cell to the signal intensity of the non-5G anchor cell, that is, when the difference characterization value is a negative difference or a ratio smaller than 1, the larger the signal intensity of the 5G anchor cell, the smaller the second threshold can be set, that is, the second threshold is inversely related to the signal intensity of the 5G anchor cell.
In an alternative embodiment, the method further comprises:
and acquiring 5G anchor point cell and/or non-5G anchor point cell information.
Common 5G anchor point cell and/or non-5G anchor point cell information is stored in the terminal, and the 5G anchor point cell and/or non-5G anchor point cell information is updated according to the time network condition. The 5G anchor cell and/or non-5G anchor cell information here is, for example, a 5G anchor cell list and/or a non-5G anchor cell list.
In an optional embodiment, the determining that the searched cell includes a 5G anchor cell and a non-5G anchor cell includes:
and determining that the searched cell comprises a 5G anchor cell and a non-5G anchor cell based on the 5G anchor cell and/or the non-5G anchor cell information.
When only the 5G anchor cell list is acquired, the cells in the list are 5G anchor cells, and the cells not in the list are non-5G anchor cells. When only the non-5G anchor point cell list is acquired, the cells in the list are non-5G anchor point cells, and the cells not in the list are 5G anchor point cells. When the 5G anchor cell list and the non-5G anchor cell list are acquired simultaneously, it may be determined which of the searched cells are 5G anchor cells and which are non-5G anchor cells based on the two lists, respectively.
In an optional embodiment, when the signal strength of the non-5G anchor cell is determined to be greater than the signal strength of the 5G anchor cell, obtaining a difference characterization value between the signal strength of the non-5G anchor cell and the signal strength of the 5G anchor cell includes:
determining a non-5G anchor point cell with the maximum signal strength in the non-5G anchor point cells as a preferred non-5G anchor point cell, and determining a 5G anchor point cell with the maximum signal strength in the 5G anchor point cells as a preferred 5G anchor point cell;
and when the signal intensity of the preferred non-5G anchor point cell is determined to be larger than the signal intensity of the preferred 5G anchor point cell, acquiring a difference characterization value of the signal intensity of the preferred non-5G anchor point cell and the signal intensity of the preferred 5G anchor point cell.
When the terminal performs cell search, multiple non-5G anchor cells and multiple 5G anchor cells may be searched. In this case, the signal strength is compared and the gap characterization value is obtained based on the non-5G anchor cell with the largest signal strength and the 5G anchor cell with the largest signal strength.
In an alternative embodiment, the acquiring the signal strength of the searched cell and each cell includes:
and when the terminal searches cells to access a communication network or the terminal switches to access the cells, acquiring the searched cells and the signal strength of each cell.
The acquisition of the searched cells and the signal intensity of each cell can be performed under the conditions that the terminal needs to search the network again, such as starting up, closing the flight mode, inserting the SIM card, changing the network mode, and the like, or under the conditions that the terminal accesses the communication network through one cell, but scans the cell with better signal intensity and possibly performs cell switching.
Therefore, by adopting the method disclosed by the invention, the terminal can be ensured to access the communication network possibly through registering the 5G anchor cell no matter the terminal is not accessed to the communication network at present or is accessed to the communication network at present but the cell switching is possible, so that the probability of registering the 5G network is improved.
Specific embodiments according to the present disclosure are described below in connection with specific application scenarios. In this embodiment, the terminal is a mobile phone, and the application scenario is that the user changes the priority network mode of the mobile phone, changes the network mode into the priority 5G mode, and triggers the mobile phone to search the network at this time. This embodiment includes the steps of:
step 201, obtaining the searched cells and the signal intensity of each cell.
Step 202, obtaining a 5G anchor cell list and a non-5G anchor cell list from the local.
Step 203, determining that the searched cell includes a 5G anchor cell and a non-5G anchor cell based on the 5G anchor cell list and the non-5G anchor cell list.
Step 204, determining that the 5G anchor cell with the best signal strength is the cell corresponding to the freq 100 frequency point, and the non-5G anchor cell with the best signal strength is the cell corresponding to the freq 1850 frequency point, and obtaining the difference characterization value calculated based on the ratio of the signal strength of the non-5G anchor cell to the signal strength of the 5G anchor cell.
Step 205,5G the signal strength of the anchor cell is greater than-100 dbm and the first threshold is determined to be 10dB based on the signal strength.
Step 206, determining whether the gap characterization value is less than or equal to 10dB.
Step 207, the calculated gap characterization value is smaller than 10dB, and a procedure of registering with the cell corresponding to the freq 100 frequency point is executed.
The present disclosure also provides a cell registration apparatus, applied to a terminal, as shown in fig. 3, where the apparatus includes:
a first acquisition module 301 configured to acquire the searched cells and signal strengths of the cells;
a determining module 302, configured to determine that the searched cells include a 5G anchor cell and a non-5G anchor cell and determine that the signal strength of the non-5G anchor cell is greater than the signal strength of the 5G anchor cell;
a second obtaining module 303, configured to obtain a difference characterization value between the signal strength of the non-5G anchor cell and the signal strength of the 5G anchor cell when it is determined that the searched cell includes the 5G anchor cell and the non-5G anchor cell and it is determined that the signal strength of the non-5G anchor cell is greater than the signal strength of the 5G anchor cell;
A judging module 304 configured to judge whether the gap characterization value meets a set condition;
and the execution module 305 is configured to execute a process of registering with the 5G anchor cell when the gap characterization value meets a set condition.
In an alternative embodiment, the determining module 304 is further configured to:
determining a set threshold based on the signal strength of the 5G anchor cell;
and comparing the gap representation value with the set threshold value to judge whether the gap representation value meets the set condition.
In an alternative embodiment, the determining module 304 is further configured to:
when the gap characterization value is acquired based on the difference between the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell or the ratio of the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell, determining that the set threshold is a first threshold, and judging whether the gap characterization value is smaller than or equal to the first threshold;
and when the gap characterization value is acquired based on the difference between the signal intensity of the 5G anchor point cell and the signal intensity of the non-5G anchor point cell or the ratio of the signal intensity of the 5G anchor point cell and the signal intensity of the non-5G anchor point cell, determining that the set threshold is a second threshold, and judging whether the gap characterization value is larger than the second threshold.
In an alternative embodiment, the first threshold is positively correlated with the signal strength of the 5G anchor cell; and is also provided with
The second threshold is inversely related to the signal strength of the 5G anchor cell.
In an alternative embodiment, the apparatus further comprises:
and the third acquisition module is set to acquire 5G anchor point cell and/or non-5G anchor point cell information.
In an alternative embodiment, the determining module 302 is further configured to:
and determining that the searched cell comprises a 5G anchor cell and a non-5G anchor cell based on the 5G anchor cell and/or the non-5G anchor cell information.
In an alternative embodiment, the determining module is further configured to determine a non-5G anchor cell having a maximum signal strength of the non-5G anchor cells as a preferred non-5G anchor cell, determine a 5G anchor cell having a maximum signal strength of the 5G anchor cells as a preferred 5G anchor cell, and determine that the signal strength of the preferred non-5G anchor cell is greater than the signal strength of the preferred 5G anchor cell;
the second obtaining module 303 is further configured to obtain a gap characterization value of the signal strength of the preferred non-5G anchor cell and the signal strength of the preferred 5G anchor cell when it is determined that the signal strength of the preferred non-5G anchor cell is greater than the signal strength of the preferred 5G anchor cell.
In an alternative embodiment, the first obtaining module 301 is further configured to:
and when the terminal searches cells to access a communication network or the terminal switches to access the cells, acquiring the searched cells and the signal strength of each cell.
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.
By adopting the device, the situation that the terminal preferentially registers the non-5G anchor point cell and cannot register the 5G network when the signal strength of the non-5G anchor point cell is superior to that of the 5G anchor point cell but the difference is not large is avoided. Therefore, under the condition that the signal intensity of the 5G anchor point cell is slightly lower than that of the non-5G anchor point cell, the 5G anchor point cell can be registered preferentially, so that the probability of accessing the 5G network by the terminal is increased, and the use experience of a user is improved.
Fig. 4 is a block diagram illustrating a cell registration apparatus 400 according to an example embodiment.
Referring to fig. 4, apparatus 400 may include one or more of the following components: a processing component 402, a memory 404, a power component 406, a multimedia component 408, an audio component 410, an input/output (I/O) interface 412, a sensor component 414, and a communication component 416.
The processing component 402 generally controls the overall operation of the apparatus 400, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 402 may include one or more processors 420 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 402 can include one or more modules that facilitate interaction between the processing component 402 and other components. For example, the processing component 402 may include a multimedia module to facilitate interaction between the multimedia component 408 and the processing component 402.
Memory 404 is configured to store various types of data to support operations at device 400. Examples of such data include instructions for any application or method operating on the apparatus 400, contact data, phonebook data, messages, pictures, videos, and the like. The memory 404 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 component 406 provides power to the various components of the device 400. The power components 406 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the apparatus 400.
The multimedia component 408 includes a screen between the device 400 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 slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 408 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 400 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 410 is configured to output and/or input audio signals. For example, the audio component 410 includes a Microphone (MIC) configured to receive external audio signals when the apparatus 400 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 404 or transmitted via the communication component 416. In some embodiments, audio component 410 further includes a speaker for outputting audio signals.
The I/O interface 412 provides an interface between the processing component 402 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 414 includes one or more sensors for providing status assessment of various aspects of the apparatus 400. For example, the sensor assembly 414 may detect the on/off state of the device 400, the relative positioning of the components, such as the display and keypad of the apparatus 400, the sensor assembly 414 may also detect the change in position of the apparatus 400 or one component of the apparatus 400, the presence or absence of user contact with the apparatus 400, the orientation or acceleration/deceleration of the apparatus 400, and the change in temperature of the apparatus 400. The sensor assembly 414 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 414 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 414 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 416 is configured to facilitate communication between the apparatus 400 and other devices in a wired or wireless manner. The apparatus 400 may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 416 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 416 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 400 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 404, including instructions executable by processor 420 of apparatus 400 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 mobile terminal, causes the mobile terminal to perform a cell registration method, the method comprising: acquiring the searched cells and the signal intensity of each cell; when the searched cell comprises a 5G anchor cell and a non-5G anchor cell and the signal intensity of the non-5G anchor cell is determined to be larger than that of the 5G anchor cell, acquiring a difference characterization value of the signal intensity of the non-5G anchor cell and the signal intensity of the 5G anchor cell; judging whether the difference representing value accords with a set condition or not; and when the gap characterization value meets a set condition, executing a process of registering with the 5G anchor point cell.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (16)
1. A cell registration method applied to a terminal, the method comprising:
acquiring the searched cells and the signal intensity of each cell;
when the searched cell comprises a 5G anchor cell and a non-5G anchor cell and the signal intensity of the non-5G anchor cell is determined to be larger than that of the 5G anchor cell, acquiring a difference characterization value of the signal intensity of the non-5G anchor cell and the signal intensity of the 5G anchor cell;
judging whether the difference representing value accords with a set condition or not;
when the difference characterization value accords with a set condition, executing a process of registering to the 5G anchor point cell;
the step of judging whether the difference representing value meets the set condition comprises the following steps:
determining a set threshold based on the signal strength of the 5G anchor cell; when the signal intensity of the 5G anchor point cell is high, the set threshold value is high, and when the signal intensity of the 5G anchor point cell is low, the set threshold value is low;
And comparing the gap representation value with the set threshold value to judge whether the gap representation value meets the set condition.
2. The method of claim 1, wherein the determining whether the gap characterization value meets a set condition further comprises:
when the gap characterization value is acquired based on the difference between the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell or the ratio of the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell, determining that the set threshold is a first threshold, and judging whether the gap characterization value is smaller than or equal to the first threshold;
and when the gap characterization value is acquired based on the difference between the signal intensity of the 5G anchor point cell and the signal intensity of the non-5G anchor point cell or the ratio of the signal intensity of the 5G anchor point cell and the signal intensity of the non-5G anchor point cell, determining that the set threshold is a second threshold, and judging whether the gap characterization value is larger than the second threshold.
3. The method of claim 2, wherein,
the first threshold value is positively correlated with the signal strength of the 5G anchor cell; and is also provided with
The second threshold is inversely related to the signal strength of the 5G anchor cell.
4. The method of claim 1, wherein the method further comprises:
and acquiring 5G anchor point cell and/or non-5G anchor point cell information.
5. The method of claim 4, wherein the determining that the searched cells include a 5G anchor cell and a non-5G anchor cell comprises:
and determining that the searched cell comprises a 5G anchor cell and a non-5G anchor cell based on the 5G anchor cell and/or the non-5G anchor cell information.
6. The method of claim 1, wherein the obtaining a gap characterization value for the signal strength of the non-5G anchor cell and the signal strength of the 5G anchor cell when the signal strength of the non-5G anchor cell is determined to be greater than the signal strength of the 5G anchor cell comprises:
determining a non-5G anchor point cell with the maximum signal strength in the non-5G anchor point cells as a preferred non-5G anchor point cell, and determining a 5G anchor point cell with the maximum signal strength in the 5G anchor point cells as a preferred 5G anchor point cell;
and when the signal intensity of the preferred non-5G anchor point cell is determined to be larger than the signal intensity of the preferred 5G anchor point cell, acquiring a difference characterization value of the signal intensity of the preferred non-5G anchor point cell and the signal intensity of the preferred 5G anchor point cell.
7. The method of claim 1, wherein the obtaining the signal strengths of the searched cells and each cell comprises:
and when the terminal searches cells to access a communication network or the terminal switches to access the cells, acquiring the searched cells and the signal strength of each cell.
8. A cell registration apparatus for use in a terminal, the apparatus comprising:
a first acquisition module configured to acquire the searched cells and signal strengths of the cells;
a determining module, configured to determine that the searched cell includes a 5G anchor cell and a non-5G anchor cell, and determine that the signal strength of the non-5G anchor cell is greater than the signal strength of the 5G anchor cell;
the second acquisition module is configured to acquire a difference characterization value of the signal strength of the non-5G anchor point cell and the signal strength of the 5G anchor point cell when the searched cell comprises the 5G anchor point cell and the non-5G anchor point cell and the signal strength of the non-5G anchor point cell is determined to be larger than the signal strength of the 5G anchor point cell;
the judging module is used for judging whether the difference representing value accords with a set condition or not;
the execution module is used for executing a process of registering with the 5G anchor point cell when the gap characterization value meets a set condition;
The judgment module is further configured to:
determining a set threshold based on the signal strength of the 5G anchor cell; when the signal intensity of the 5G anchor point cell is high, the set threshold value is high, and when the signal intensity of the 5G anchor point cell is low, the set threshold value is low;
and comparing the gap representation value with the set threshold value to judge whether the gap representation value meets the set condition.
9. The apparatus of claim 8, wherein the determination module is further configured to:
when the gap characterization value is acquired based on the difference between the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell or the ratio of the signal intensity of the non-5G anchor point cell and the signal intensity of the 5G anchor point cell, determining that the set threshold is a first threshold, and judging whether the gap characterization value is smaller than or equal to the first threshold;
and when the gap characterization value is acquired based on the difference between the signal intensity of the 5G anchor point cell and the signal intensity of the non-5G anchor point cell or the ratio of the signal intensity of the 5G anchor point cell and the signal intensity of the non-5G anchor point cell, determining that the set threshold is a second threshold, and judging whether the gap characterization value is larger than the second threshold.
10. The apparatus of claim 9, wherein the device comprises a plurality of sensors,
the first threshold value is positively correlated with the signal strength of the 5G anchor cell; and is also provided with
The second threshold is inversely related to the signal strength of the 5G anchor cell.
11. The apparatus of claim 8, wherein the apparatus further comprises:
and the third acquisition module is set to acquire 5G anchor point cell and/or non-5G anchor point cell information.
12. The apparatus of claim 11, wherein the determination module is further configured to:
and determining that the searched cell comprises a 5G anchor cell and a non-5G anchor cell based on the 5G anchor cell and/or the non-5G anchor cell information.
13. The apparatus of claim 8, wherein,
the determining module is further configured to determine a non-5G anchor cell having a maximum signal strength of the non-5G anchor cells as a preferred non-5G anchor cell, determine a 5G anchor cell having a maximum signal strength of the 5G anchor cells as a preferred 5G anchor cell, and determine that the signal strength of the preferred non-5G anchor cell is greater than the signal strength of the preferred 5G anchor cell;
the second obtaining module is further configured to obtain a gap characterization value of the signal strength of the preferred non-5G anchor cell and the signal strength of the preferred 5G anchor cell when it is determined that the signal strength of the preferred non-5G anchor cell is greater than the signal strength of the preferred 5G anchor cell.
14. The apparatus of claim 8, wherein the first acquisition module is further configured to:
and when the terminal searches cells to access a communication network or the terminal switches to access the cells, acquiring the searched cells and the signal strength of each cell.
15. A cell registration apparatus, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to, when executing the executable instructions, implement the steps of:
acquiring the searched cells and the signal intensity of each cell;
when the searched cell comprises a 5G anchor cell and a non-5G anchor cell and the signal intensity of the non-5G anchor cell is determined to be larger than that of the 5G anchor cell, acquiring a difference characterization value of the signal intensity of the non-5G anchor cell and the signal intensity of the 5G anchor cell;
judging whether the difference representing value accords with a set condition or not;
when the difference characterization value accords with a set condition, executing a process of registering to the 5G anchor point cell;
the step of judging whether the difference representing value meets the set condition comprises the following steps:
determining a set threshold based on the signal strength of the 5G anchor cell; when the signal intensity of the 5G anchor point cell is high, the set threshold value is high, and when the signal intensity of the 5G anchor point cell is low, the set threshold value is low;
And comparing the gap representation value with the set threshold value to judge whether the gap representation value meets the set condition.
16. A non-transitory computer readable storage medium, which when executed by a processor of an apparatus, causes the apparatus to perform a cell registration method, the method comprising:
acquiring the searched cells and the signal intensity of each cell;
when the searched cell comprises a 5G anchor cell and a non-5G anchor cell and the signal intensity of the non-5G anchor cell is determined to be larger than that of the 5G anchor cell, acquiring a difference characterization value of the signal intensity of the non-5G anchor cell and the signal intensity of the 5G anchor cell;
judging whether the difference representing value accords with a set condition or not;
when the difference characterization value accords with a set condition, executing a process of registering to the 5G anchor point cell;
the step of judging whether the difference representing value meets the set condition comprises the following steps:
determining a set threshold based on the signal strength of the 5G anchor cell; when the signal intensity of the 5G anchor point cell is high, the set threshold value is high, and when the signal intensity of the 5G anchor point cell is low, the set threshold value is low;
And comparing the gap representation value with the set threshold value to judge whether the gap representation value meets the set condition.
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