CN107948919B - Shared information processing method and mobile terminal - Google Patents
Shared information processing method and mobile terminal Download PDFInfo
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- CN107948919B CN107948919B CN201711216708.0A CN201711216708A CN107948919B CN 107948919 B CN107948919 B CN 107948919B CN 201711216708 A CN201711216708 A CN 201711216708A CN 107948919 B CN107948919 B CN 107948919B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention provides a shared resource processing method, belongs to the technical field of mobile communication, and is used for solving the problem of more resource consumption caused by searching cells covered by base stations of different network types in the prior art. The shared resource processing method provided by the invention comprises the following steps: acquiring network setting information of a cell where the current position of the mobile terminal is located through a base station; and according to the network setting information, under the condition that cell searching and measuring are required, obtaining the information of the cell to be searched through a server. According to the method provided by the embodiment of the invention, when the cell needs to be searched, the server firstly acquires the network type cell existing near the mobile terminal, and then further searches and measures the network type cell, so that the waste of computing resources and communication resources caused by searching the nonexistent cell when the cell information is acquired can be avoided.
Description
Technical Field
The present invention relates to the field of mobile communications technologies, and in particular, to a shared information processing method and a mobile terminal.
Background
In order for a mobile terminal to maintain the best network service available at any time, the mobile terminal must continuously perform network environment measurement according to the specification of 3GPP (3rd Generation Partnership Project) protocol to ensure that the mobile terminal is in a network cell capable of providing the best service. In the prior art, each mobile terminal continuously communicates with a base station to search cells established by different types of network base stations near the current location, and measures information such as signal strength of each cell to connect to a cell capable of providing the best service. The base station continuously communicates with the base station, and a large amount of data needs to be transmitted for cell search and measurement, so that communication resources and calculation resources of the mobile terminal are occupied, and meanwhile, the electric quantity of the mobile terminal is consumed.
Therefore, the method for acquiring the network information in the prior art at least has the defect of high resource consumption.
Disclosure of Invention
The invention provides a shared information processing method, which aims to solve the problem of more resource consumption caused by continuously searching cells covered by base stations of various network types in the prior art.
In order to solve the technical problem, the invention is realized as follows: a method for processing shared information includes:
acquiring network setting information of a cell where the current position of the mobile terminal is located through a base station;
and acquiring the information of the cell to be searched through a server under the condition that the cell is required to be searched and measured according to the network setting information.
In a first aspect, an embodiment of the present invention further provides a mobile terminal, including:
the network setting information acquisition module is used for acquiring the network setting information of a cell where the current position of the mobile terminal is located through a base station;
and the information acquisition module is used for acquiring the information of the cell to be searched through the server under the condition that the cell is required to be searched and measured according to the network setting information.
In a second aspect, an embodiment of the present invention further provides a mobile terminal, including a processor, a memory, and a computer program stored on the memory and capable of running on the processor, where the computer program, when executed by the processor, implements the steps of the shared information processing method according to the embodiment of the present invention.
In a third aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method for processing shared information according to the embodiment of the present invention are implemented.
In the embodiment, after the network setting information of the cell where the current position of the mobile terminal is located is obtained through the base station; according to the network setting information, under the condition that cell searching and measuring are needed; the information of the cell to be searched is obtained through the server, and the problem that more resources are consumed due to the fact that cells covered by base stations of various network types are searched is solved. According to the embodiment of the invention, when the cell needs to be searched, the server firstly acquires the network type cell existing near the mobile terminal, and then further searches and measures the network type cell, so that the waste of computing resources and communication resources caused by searching the nonexistent cell when the cell information is acquired can be avoided. Meanwhile, when the cell does not need to be searched, or when the cell of a certain network type does not need to be searched, the corresponding searching operation is not executed, and the power consumption of the mobile terminal can also be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a flowchart illustrating a method for processing shared information according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a shared information processing method according to a second embodiment of the present invention;
FIG. 3 is a flowchart illustrating a method for processing shared information according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mobile terminal according to a fourth embodiment of the present invention;
fig. 5 is a second schematic structural diagram of a mobile terminal according to a fourth embodiment of the present invention;
fig. 6 is a third schematic structural diagram of a mobile terminal according to a fourth embodiment of the present invention;
fig. 7 is a block diagram of a mobile terminal according to a fifth embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the embodiment provides a method for processing shared information, as shown in fig. 1, the method includes: step 100 to step 110.
In mobile communication, the area covered by a wireless signal is referred to as a cell, and generally refers to the range covered by the signal of a base station, and each cell has a unique cell identity. Adjacent cells use different frequencies to avoid interference, and cells far away from each other can use the same frequency due to limited base station power, have low interference degree, are not enough to generate fatal influence on the communication quality of two cell users, and can realize spectrum reuse.
With the development of mobile network communication technology, 2G (second generation mobile communication technology), 3G (third generation mobile communication technology) and 4G (fourth generation mobile communication technology) communication technologies are mature at present, and gradually updated, many cells may be covered by multiple types of networks at the same time, therefore, network setting of a base station usually requires a mobile terminal to search and measure cells that may exist nearby when the mobile terminal is in a current cell according to the deployment situation of the cell and 3GPP network protocol specifications.
When the embodiment of the present invention is executed, the mobile terminal is already connected to at least one network of a certain cell, for example, the cell identifier of the mobile terminal currently connected to the 4G network is 100 cells. Then, the mobile terminal determines the current location of the mobile terminal by calling the output of a positioning module interface of the system, such as a GPS module, and sends the current location information to the 4G base station corresponding to the cell 100 to obtain the network setting information of the current cell. In specific implementation, the network setting information generally includes: whether to search and measure adjacent 2G or 3G or 4G cells, a nearby possible cell list, frequency points corresponding to each cell, a signal strength threshold value and the like.
And step 110, acquiring information of the cell to be searched through a server under the condition that cell searching and measuring are required according to the network setting information.
In specific implementation, if the acquired network setting information of the current cell indicates that a neighboring 2G or 3G or 4G cell needs to be measured, cell search and measurement operations are further performed.
In specific implementation, the cell to be searched can be directly specified according to the network setting information. The list of the cells to be searched can also be given, and the search condition is given, so that the mobile terminal executes the cell search operation when the current network is judged to meet the search condition. For example, the network setup information may indicate that the neighboring cells are searched only when the signal strength is below a preset signal strength threshold. Then, the mobile terminal needs to further determine whether the current signal strength is lower than the signal strength threshold in the network setting information, and if the current signal strength is lower than the preset signal strength threshold, search and measure the neighboring cell.
If the adjacent cell is determined to be searched according to the network setting information, the information of the cell to be searched is further acquired through a preset server. The information of the cell to be searched comprises: the data comprise a cell list consisting of cell identifications and corresponding frequency points, network types corresponding to the cells, the disconnection rate of the cells and the like.
In the implementation, the information in the server is uploaded by the mobile terminal registered in the server. And each mobile terminal uploads the network information to the server in real time and simultaneously acquires the required information from the server. In this way, network information sharing between mobile terminals is realized.
In the method for processing shared resources disclosed in this embodiment, network setting information of a cell in which a current location of a mobile terminal is located is obtained through a base station; according to the network setting information and the network setting information, under the condition that cell searching and measuring are needed, the information of the cell to be searched is obtained through the server, and the problem that more resources are consumed due to the fact that cells covered by base stations of various network types are searched is solved. According to the embodiment of the invention, when the cell needs to be searched, the server firstly acquires the network type cell existing near the mobile terminal, and then further searches and measures the network type cell, so that the waste of computing resources and communication resources caused by searching the cell which does not exist near the mobile terminal when the cell information is acquired can be avoided. Meanwhile, when the cell does not need to be searched, or when the cell of a certain network type does not need to be searched, the corresponding searching operation is not executed, and the power consumption of the mobile terminal can also be reduced.
Example two:
referring to fig. 2, the present embodiment provides a method for processing shared information, including: step 200 to step 230.
For a specific embodiment of obtaining the network setting information of the cell where the current location of the mobile terminal is located, refer to
In the first embodiment, the description of the present embodiment is omitted.
In specific implementation, the acquired network setting information includes: whether to search and measure adjacent 2G or 3G or 4G cells, a nearby possible cell list, frequency points corresponding to each cell, a signal strength threshold value and the like.
According to the network setting information, a specific implementation manner of whether cell search and measurement need to be performed is determined, see embodiment one, which is not described in detail in this embodiment.
If the cell search and measurement are determined to be needed, the information of the cell to be searched is obtained through the server.
If the adjacent cell is determined to be searched according to the network setting information, the information of the cell to be searched is further acquired through a preset server.
In the specific implementation, the method for acquiring the information of the cell to be searched through the server comprises the following steps: acquiring cell information to be searched from information stored in a server according to the current position of the mobile terminal; wherein the cell to be searched comprises: a current cell covering the current location, and neighbor cells of the current cell. The mobile terminal sends the current position information to a server, and the server searches a cell related to the current position in pre-stored information, and the method comprises the following steps: the cell where the current position is located, and the neighboring cells of the cell where the current position is located. In a specific implementation, the neighboring cells of the cell where the current location is located may be determined according to 3GPP protocol specifications. Then, the cell identifier of the cell where the current position is located, the network type covering the cell, and the cell identifiers of the neighboring cells and the network types covering the corresponding neighboring cells are fed back to the mobile terminal. The information of the cell to be searched comprises: the data comprise a cell list consisting of cell identifications and corresponding frequency points, network types corresponding to the cells, cell disconnection rates and the like.
For example, the information of the cell to be searched acquired by the mobile terminal may be: the cell identifier is 123, the network type is 4G, the frequency point is 10100, and the disconnection rate is 10 times/hour; the cell identifier is 120, the network type is 4G, the frequency point is 10000, and the disconnection rate is 1 time/hour.
In practice, information in the server is uploaded by mobile terminals registered with the server. Each mobile terminal uploads the network information to the server in real time, and meanwhile, the required information is obtained from the server. In this way, network information sharing between mobile terminals is realized. In practical implementation, the information stored in the server is not limited to the format and content listed in this embodiment, and may also include other content.
And step 220, for each cell to be searched, searching and measuring the cell to be searched through a communication protocol matched with the network type according to the network type covering the cell to be searched.
The information of the cell to be searched comprises: and covering the network type of the cell to be searched.
The information of the cell to be searched, which is acquired by the mobile terminal, is assumed as follows: the cell identifier is 123, the network type is 4G, the frequency point is 10100, and the connection loss frequency is 10 times/hour; the cell identifier is 120, the network type is 4G, the frequency point is 10000, and the connection dropping frequency is 0 times/hour. According to the obtained cell information indication, the cells to be searched comprise 2 cells which are all 4G cells, and the cell identifications are respectively as follows: 120 and 123, and then, respectively searching the cells 120 and 123 with corresponding frequency points. Because the cell to be searched does not include the 2G cell and the 3G cell, the search operation of the 2G cell and the 3G cell is not required to be executed, and communication resources and calculation resources are effectively saved. Meanwhile, the search and measurement results uploaded by other mobile terminals in real time during the cell information acquired by the server are more accurate compared with the cell information preset by the base station, so that the efficiency of cell search and measurement based on the cell information acquired by the server is higher.
Because the 2G/3G/4G network has different signal modulation modes, used frequency points, and parameters measured by network requirements at the physical layer, the measurement is performed according to the 3GPP protocol and the communication protocols corresponding to different network types when measuring different types of network signals. In specific implementation, the search operation may be performed on each cell to be searched. When a search operation is performed for a cell, first, the mobile network type of the cell is determined. Then, for the cell of the 4G network, searching the cell through a 4G communication protocol; for a cell of a 2G network, searching the cell through a 2G communication protocol; for a cell of a 3G network, the cell is searched via a 3G communication protocol.
In this embodiment, the mobile terminal will search for cells 120 and 123. The mobile terminal then makes measurements on cells 120 and 123, respectively. In specific implementation, the mobile terminal measures the cell 120 through a 4G communication protocol with a frequency point of 10000 to obtain a reference signal of the cell 120, and finally, the mobile terminal demodulates the reference signal transmitted by the base station corresponding to the cell 120 according to a protocol specification to obtain the network signal strength.
Similarly, if the cell to be searched includes a 2G cell, after the mobile terminal searches the 2G cell, the mobile terminal measures the 2G cell by using the frequency point corresponding to the 2G cell through the 2G communication protocol, obtains the reference signal transmitted by the base station corresponding to the 2G cell, and demodulates the reference signal to obtain the network signal strength of the 2G cell.
In specific implementation, the mobile terminal performs real-time communication with a cell where the current location is located, so as to measure the cell or perform communication with other mobile terminals through a base station corresponding to the cell. When the communication line between the mobile terminal and the cell where the current position is located is disconnected, the mobile terminal can send the disconnection information to the server after the cell is reconnected, and the server records the disconnection times of the cell where the current position of the mobile terminal is located. And the server determines the disconnection rate of the cell according to the recorded disconnection times of each cell. For example, the number of dropped calls per hour for a certain cell is taken as the dropped call rate of the cell. For example, if there are 10 pieces of dropped information in a cell within one hour, the cell is identified as being dropped with a frequency of 10. Or, the server may determine the drop rate of each cell according to information such as drop time and connection times uploaded by each mobile terminal. For example, the ratio of the number of dropped connections per hour to the number of connected connections is used as the dropped connection rate of the cell.
In specific implementation, the cell measurement result includes network signal strength, and the mobile terminal is configured to determine whether to perform cell handover according to the network signal strengths of the current cell and the target cell. Meanwhile, the cell measurement result further includes: cell identity, network type. And the mobile terminal carries out cell measurement in real time and uploads a measurement result to the server. Wherein the uploaded cell measurement result at least comprises: cell identity, network type. In specific implementation, the cell measurement result uploaded may further include: and (4) offline cell identification, such as offline time, connection time and the like. The mobile terminal uploads the cell measurement result to the server, and the server further generates cell information according to the cell measurement results uploaded by the plurality of mobile terminals and shares the cell information to other mobile terminals, so that the resource utilization rate is fully improved.
In the method for processing shared resources disclosed in this embodiment, when it is determined that cell search and measurement are required, first, information of a cell to be searched is obtained through a server, and then, search and measurement are performed based on a cell where the current position of the mobile terminal indicated in the cell information is located and a neighboring cell, so that the problem of more resource consumption caused by blind search of cells covered by base stations of various network types is solved. When the cell where the current position of the mobile terminal is located is a 4G cell and the neighboring cell is also a 4G cell, the mobile terminal only needs to search and measure the 4G cell indicated in the cell information, and does not need to search and measure the 2G cell and the 3G cell, thereby effectively saving computing resources and communication resources.
Example three:
referring to fig. 3, the present embodiment provides a method for processing shared information, including: step 300 to step 330.
And step 300, acquiring network setting information of a cell where the current position of the mobile terminal is located through the base station.
For a specific implementation manner of obtaining the network setting information of the cell where the current location of the mobile terminal is located through the base station, refer to the first embodiment, which is not described in detail in this embodiment.
In specific implementation, the acquired network setting information includes: whether to search and measure adjacent 2G or 3G or 4G cells, a nearby possible cell list, frequency points corresponding to each cell, a signal strength threshold value and the like.
According to the network setting information, a specific implementation manner of whether cell search and measurement need to be performed is determined, see embodiment one, which is not described in detail in this embodiment.
If the cell search and measurement are determined to be needed, the information of the cell to be searched is obtained through the server.
If the adjacent cell is determined to be searched according to the mobile network setting, the information of the cell to be searched is further acquired through a preset server.
Wherein the cell to be searched comprises: a current cell covering the current location, and neighbor cells of the current cell. The information of the cell to be searched comprises: the data comprise a cell list consisting of cell identifications and corresponding frequency points, network types corresponding to the cells, cell disconnection rates and the like.
In the specific implementation, the specific implementation manner of obtaining the information of the cell to be searched through the server is shown in the second embodiment, which is not described in detail in this embodiment.
And 320, setting the time delay for sending the handover request as a preset value under the condition that the disconnection rate of the cell where the current position of the mobile terminal is located is determined to be higher than a preset disconnection rate threshold value according to the information of the cell to be searched.
It is assumed that the information of the cell to be searched acquired by the mobile terminal may be: the cell identifier is 123, the network type is 4G, the frequency point is 10100, and the disconnection rate is 100; the cell identifier is 120, the network type is 4G, the frequency point is 10000, and the disconnection rate is 2; according to the actual use condition, the disconnection rate threshold is preset to be 50. If the cell identifier of the current serving mobile terminal is 123, it may be determined according to the acquired cell information that the dropped call rate of the cell of the current serving mobile terminal is higher than the preset dropped call rate threshold, and further set the delay time for sending the handover request to a preset value, such as 0 second. If the cell identifier of the current serving mobile terminal is 120, it can be determined according to the acquired cell information that the dropped call rate of the cell of the current serving mobile terminal is lower than a preset dropped call rate threshold, and the delay time for sending the handover request is not adjusted. Under the condition that the disconnection rate of the cell where the current position of the mobile terminal is located is higher than a preset disconnection rate threshold value, the cell where the current position of the mobile terminal is located can be determined to be easy to be disconnected, and therefore the mobile terminal can be accessed to a stable network as soon as possible by shortening the time delay for sending the handover request.
Cell handover refers to an operation in which a mobile terminal connects to a network covering a target cell through a network covering a current cell. In specific implementation, the mobile terminal continuously performs cell measurement in the coverage area of the current cell, and sends the measurement result to the currently accessed cell base station. In particular, the cell measurement result includes the network signal strength of the current cell and the network signal strength of the target cell. And the mobile terminal sends the network signal intensity to the current cell base station, and the current cell base station sets the condition that the mobile terminal triggers a cell handover event. Meanwhile, the mobile terminal further judges whether to carry out cell handover according to the network signal strength of the current cell and the target cell. When the mobile terminal judges that the current network environment meets the conditions of triggering the cell handover event according to the measurement results (such as network signal strength) of the cell where the current position is located and the target cell, the mobile terminal can send a handover request to the target cell. The condition for triggering cell handover includes a network environment condition and a delay time length for sending a delay handover request when the current mobile network environment meets the condition for triggering the cell handover event. Typically, the delay time duration set by the base station is 1 second.
A specific scheme for performing cell handover will be described below with reference to a current cell serving the mobile terminal as 123, which is a dropped-line hotspot. As the mobile terminal moves within the current serving cell (e.g., cell 123), the mobile terminal continuously measures the current cell and the neighboring cells (e.g., cell 120), and sends the measurement results (e.g., the network signal strength of cell 123 and the network signal strength of cell 120) to the current base station corresponding to the current cell (e.g., cell 123). The current base station sets the condition of the mobile terminal for triggering the cell handover event according to the measurement result uploaded by the mobile terminal, and specifies the target cell to be handed over. And the mobile terminal judges whether the current mobile network environment meets the condition for triggering the cell handover event according to the real-time measurement result, and immediately sends a handover request to the target cell when judging that the current mobile network environment meets the condition for triggering the cell handover event.
For example, when the network signal strength of the current serving cell (e.g., cell 123) is getting weaker and the network signal strength of the target cell (e.g., cell 120) is getting stronger, the mobile terminal initiates a handover request to the base station of the target cell (e.g., cell 120). In the prior art, according to the setting of a base station, when a current mobile network environment meets a condition for triggering a cell handover event, a mobile terminal needs to wait for a preset time period before triggering the cell handover event. In order to reduce the probability of disconnection, when the current network environment meets the handover condition set by the base station, the invention shortens the time delay, and sends the handover request to the base station of the target cell as soon as possible so as to complete cell handover as soon as possible.
In a specific implementation, the sending the handover request to the target cell includes: and according to a preset time interval, repeatedly sending a handover request to the target cell until the cell handover is successful. For example, at 10 ms intervals, the handover request is repeatedly sent to the target cell. Since the transmitted handover request may be lost in the case where the network signal is unstable, the probability of successful cell handover can be increased by repeatedly transmitting the handover request to the target cell.
In the method for processing shared resources disclosed in this embodiment, when it is determined that cell search and measurement are required, first, information of a cell to be searched is obtained through a server, and then, search and measurement are performed based on a cell where the current position of the mobile terminal is indicated in the cell information and a neighboring cell.
Example four:
referring to fig. 4, correspondingly, the embodiment of the present invention further discloses a mobile terminal 40, which can implement the details of the shared resource processing method in the first to third embodiments and achieve the same effects. The mobile terminal 40 includes:
a network setting information obtaining module 410, configured to obtain, through a base station, network setting information of a cell in which a current location of the mobile terminal is located;
an information obtaining module 420, configured to obtain, according to the network setting information obtained by the network setting information obtaining module 410, cell information to be searched through a server when it is determined that cell search and measurement are required.
The mobile terminal disclosed in the embodiment acquires the network setting information of the cell where the current position of the mobile terminal is located; and under the condition that the cell search and measurement are needed to be carried out according to the network setting information, the information of the cell to be searched is obtained through the server, so that the problem of more resource consumption caused by searching cells covered by various network type base stations is solved. According to the embodiment of the invention, when the cell needs to be searched, the server firstly acquires the network type cell existing near the mobile terminal, and then further searches and measures the network type cell existing near the mobile terminal, so that the waste of computing resources and communication resources caused by searching the nonexistent cell when cell information is acquired can be avoided. Meanwhile, when the cell does not need to be searched, or when the cell of a certain network type does not need to be searched, the corresponding searching operation is not executed, and the power consumption of the mobile terminal can also be reduced.
Optionally, the information obtaining module 420 is further configured to:
acquiring cell information to be searched from information stored in a server according to the current position of the mobile terminal; wherein the cell to be searched comprises: a current cell covering the current location, and neighbor cells of the current cell.
Optionally, the information of the cell to be searched includes: the network type covering the cell to be searched, as shown in fig. 5, the mobile terminal 40 further includes:
and a searching and measuring module 430, configured to search and measure, according to a network type covering the cell to be searched, the cell to be searched through a communication protocol matched with the network type for each cell to be searched acquired by the information acquiring module.
In practice, information in the server is uploaded by mobile terminals registered with the server. Each mobile terminal uploads the network information to the server in real time, and meanwhile, the required information is obtained from the server. In this way, network information sharing between mobile terminals is realized.
Optionally, as shown in fig. 5, the mobile terminal 40 further includes:
an uploading module 440, configured to upload the cell measurement result to the server.
Wherein the uploaded cell measurement result at least comprises: cell identity, network type. In specific implementation, the cell measurement result uploaded may further include: connection information, drop information, such as drop time. The mobile terminal uploads the cell measurement result to the server, and the server further generates cell information according to the cell measurement results uploaded by the plurality of mobile terminals and shares the cell information to other mobile terminals, so that the resource utilization rate is fully improved.
Optionally, the information of the cell to be searched includes: as shown in fig. 6, the drop rate of the cell to be searched, where the mobile terminal 40 further includes:
the handover setting module 450 is configured to set a delay time for sending the handover request as a preset value when determining that a dropped call rate of a cell where the current location of the mobile terminal is located is higher than a preset dropped call rate threshold according to the information of the cell to be searched.
In specific implementation, the mobile terminal continuously performs cell measurement in the coverage area of the current cell, and sends the measurement result to the currently accessed cell base station, where the cell measurement result includes network signal strength.
Optionally, as shown in fig. 6, the mobile terminal further includes:
a cell handover module 460, configured to, when determining that the current mobile network environment meets the condition of triggering a cell handover event according to the measurement results of the cell where the current location of the mobile terminal is located and the target cell, delay the delay time, and then send a handover request to the target cell.
Optionally, the step of sending a handover request to the target cell includes: and according to a preset time interval, repeatedly sending a handover request to the target cell until the cell handover is successful.
In the specific implementation, when the network signal is unstable, the transmitted handover request may be lost, and the probability of successful cell handover can be improved by repeatedly transmitting the handover request to the target cell.
The mobile terminal provided in the embodiment of the present invention can implement each process implemented by the mobile terminal in the method embodiments of fig. 1 to fig. 3, and is not described herein again to avoid repetition.
According to the mobile terminal disclosed by the embodiment of the invention, when the cell search and measurement are determined to be needed, the information of the cell to be searched is obtained through the server, and then the search and measurement are carried out based on the cell where the current position of the mobile terminal is indicated in the cell information and the adjacent cell, so that the problem of more resource consumption caused by blind search of the cells covered by various network type base stations is solved. Meanwhile, the cell where the current position of the mobile terminal is located and the adjacent cell are searched and measured based on the cell information, when the cell is determined to be a dropped hot spot based on the cell information, cell handover is immediately performed when the network environment is judged to meet cell handover conditions in the process of executing cell measurement, and the probability of dropping the mobile terminal is reduced.
Example five:
fig. 7 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention.
The mobile terminal 70 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, a processor 710, a power supply 711, and the like. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 7 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a digital camera, a pedometer, and the like.
The processor 710 is configured to obtain, through the base station, network setting information of a cell where a current location of the mobile terminal is located; and acquiring the information of the cell to be searched through a server under the condition that the cell is required to be searched and measured according to the network setting information.
The mobile terminal disclosed by the embodiment of the invention obtains the network setting information of the cell where the current position of the mobile terminal is located through the base station; according to the network setting information, under the condition that cell searching and measuring are needed, the information of the cell to be searched is obtained through the server, and the problem that more resources are consumed due to the fact that cells covered by base stations of various network types are searched is solved. According to the embodiment of the invention, when the cell needs to be searched, the server firstly acquires the network type cell existing near the mobile terminal, and then further searches and measures the network type cell existing near the mobile terminal, so that the waste of computing resources and communication resources caused by searching the nonexistent cell when cell information is acquired can be avoided. Meanwhile, when the cell does not need to be searched, or when the cell of a certain network type does not need to be searched, the corresponding searching operation is not executed, and the power consumption of the mobile terminal can also be reduced.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 701 may be used for receiving and sending signals during a message transmission and reception process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 710; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 701 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 701 may also communicate with a network and other devices through a wireless communication system.
The mobile terminal provides the user with wireless broadband internet access via the network module 702, such as helping the user send and receive e-mails, browse web pages, and access streaming media.
The audio output unit 703 may convert audio data received by the radio frequency unit 701 or the network module 702 or stored in the memory 709 into an audio signal and output as sound. Also, the audio output unit 703 may also provide audio output related to a specific function performed by the mobile terminal 70 (e.g., a call signal reception sound, a message reception sound, a prompt sound, etc.). The audio output unit 703 includes a speaker, a buzzer, a receiver, and the like.
The input unit 704 is used to receive audio or video signals. The input Unit 704 may include a Graphics Processing Unit (GPU) 7041 and a microphone 7042, and the Graphics processor 7041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 706. The image frames processed by the graphic processor 7041 may be stored in the memory 709 (or other storage medium) or transmitted via the radio unit 701 or the network module 702. The microphone 7042 may receive sounds and may be capable of processing such sounds into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 701 in case of a phone call mode.
The mobile terminal 70 also includes at least one sensor 705, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 7061 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 7061 and/or a backlight when the mobile terminal 70 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 705 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 706 is used to display information input by the user or information provided to the user. The Display unit 706 may include a Display panel 7061, and the Display panel 7061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 707 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 707 includes a touch panel 7071 and other input devices 7072. The touch panel 7071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 7071 (e.g., operations by a user on or near the touch panel 7071 using a finger, a stylus, or any other suitable object or attachment). The touch panel 7071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 710, receives a command from the processor 710, and executes the command. In addition, the touch panel 7071 can be implemented by various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 707 may include other input devices 7072 in addition to the touch panel 7071. In particular, the other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 7071 may be overlaid on the display panel 7061, and when the touch panel 7071 detects a touch operation on or near the touch panel 7071, the touch operation is transmitted to the processor 710 to determine the type of the touch event, and then the processor 710 provides a corresponding visual output on the display panel 7061 according to the type of the touch event. Although the touch panel 7071 and the display panel 7061 are shown in fig. 7 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 7071 and the display panel 7061 may be integrated to implement the input and output functions of the mobile terminal, which is not limited herein.
The interface unit 708 is an interface through which an external device is connected to the mobile terminal 70. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 708 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 70 or may be used to transmit data between the mobile terminal 70 and external devices.
The memory 709 may be used to store software programs as well as various data. The memory 709 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 709 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 710 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 709 and calling data stored in the memory 709, thereby integrally monitoring the mobile terminal. Processor 710 may include one or more processing units; preferably, the processor 710 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 710.
The mobile terminal 70 may also include a power supply 711 (e.g., a battery) for powering the various components, and the power supply 711 may be logically coupled to the processor 710 via a power management system that may be configured to manage charging, discharging, and power consumption.
In addition, the mobile terminal 70 includes some functional modules that are not shown, and thus, the detailed description thereof is omitted.
Preferably, an embodiment of the present invention further provides a mobile terminal, including: the processor 710, the memory 709, and a computer program stored in the memory 709 and capable of running on the processor 710, where the computer program, when executed by the processor 710, implements each process of the shared resource processing method embodiment, and can achieve the same technical effect, and are not described herein again to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the shared resource processing method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (14)
1. A method for processing shared information is applied to a mobile terminal, and is characterized in that,
acquiring network setting information of a cell where the current position of the mobile terminal is located through a base station, wherein the network setting information comprises: whether to search and measure adjacent 2G or 3G or 4G cells, a nearby cell list, frequency points corresponding to each cell and a signal strength threshold value;
according to the network setting information, under the condition that cell searching and measuring are needed, cell information to be searched is obtained through a server, and the cell information to be searched comprises: the method comprises a cell list consisting of cell identifications and corresponding frequency points, a network type covering a cell to be searched, and the disconnection rate of the cell to be searched.
2. The method of claim 1, wherein the step of obtaining information of the cell to be searched by the server comprises:
acquiring cell information to be searched from information stored in a server according to the current position of the mobile terminal; wherein the cell to be searched comprises: a current cell covering the current location, and neighbor cells of the current cell.
3. The method of claim 1, wherein when the information of the cell to be searched comprises: when the network type of the cell to be searched is covered, after the step of obtaining the information of the cell to be searched through the server, the method further comprises the following steps:
and for each cell to be searched, searching and measuring the cell to be searched through a communication protocol matched with the network type according to the network type covering the cell to be searched.
4. The method of claim 3, wherein after the step of searching and measuring the cell to be searched through the communication protocol matching the network type, the method further comprises:
and uploading the cell measurement result to the server.
5. The method according to any of claims 1 to 4, wherein when the information of the cell to be searched comprises: when the offline rate of the cell to be searched is higher than the offline rate of the cell to be searched, after the step of obtaining the information of the cell to be searched through the server, the method further comprises the following steps:
and according to the information of the cell to be searched, under the condition that the disconnection rate of the cell in which the current position of the mobile terminal is located is higher than a preset disconnection rate threshold value, setting the delay time for sending the handover request as a preset value.
6. The method of claim 5, wherein after the step of setting the delay duration for sending the handover request to a preset value, the method further comprises:
and under the condition that the current mobile network environment meets the condition of triggering cell handover events according to the measurement results of the cell where the current position of the mobile terminal is located and the target cell, delaying the delay time, and then sending a handover request to the target cell.
7. The method of claim 6, wherein the step of sending a handover request to the target cell comprises:
and according to a preset time interval, repeatedly sending a handover request to the target cell until the cell handover is successful.
8. A mobile terminal, comprising:
a network setting information obtaining module, configured to obtain, through a base station, network setting information of a cell where a current location of a mobile terminal is located, where the network setting information includes: whether to search and measure adjacent 2G or 3G or 4G cells, a nearby cell list, frequency points corresponding to each cell and a signal strength threshold value;
the information acquisition module is used for acquiring cell information to be searched through a server according to the network setting information acquired by the network setting information acquisition module under the condition that cell search and measurement are required, wherein the cell information to be searched comprises: the method comprises a cell list consisting of cell identifications and corresponding frequency points, a network type covering a cell to be searched, and the disconnection rate of the cell to be searched.
9. The mobile terminal of claim 8, wherein the information obtaining module is further configured to:
acquiring cell information to be searched from information stored in a server according to the current position of the mobile terminal; wherein the cell to be searched comprises: a current cell covering the current location, and neighbor cells of the current cell.
10. The mobile terminal of claim 8, wherein the information of the cell to be searched comprises: the network type covering the cell to be searched, the mobile terminal further comprising:
and the searching and measuring module is used for searching and measuring each cell to be searched acquired by the information acquisition module through a communication protocol matched with the network type according to the network type covering the cell to be searched.
11. The mobile terminal of claim 10, further comprising:
and the uploading module is used for uploading the cell measurement result to the server.
12. The mobile terminal according to any of claims 8 to 11, wherein the information of the cell to be searched comprises: the mobile terminal further comprises:
and the handover setting module is used for setting the time delay for sending the handover request as a preset value under the condition that the disconnection rate of the cell where the current position of the mobile terminal is located is higher than a preset disconnection rate threshold value according to the information of the cell to be searched.
13. The mobile terminal of claim 12, further comprising:
and the cell handover module is used for sending a handover request to the target cell after delaying the delay time length under the condition that the current mobile network environment meets the condition of triggering a cell handover event according to the measurement results of the cell where the current position of the mobile terminal is located and the target cell.
14. The mobile terminal of claim 13, wherein the step of sending a handover request to the target cell comprises:
and according to a preset time interval, repeatedly sending a handover request to the target cell until the cell handover is successful.
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| CN109041084B (en) * | 2018-09-11 | 2021-10-26 | 武汉维力克科技有限公司 | Wireless network optimization method |
| CN111263394B (en) * | 2018-12-17 | 2022-07-08 | 维沃移动通信有限公司 | Signal resource measuring method and terminal |
| CN112788621B (en) * | 2019-11-08 | 2022-12-02 | 大唐移动通信设备有限公司 | Neighbor cell measurement method, measurement configuration method, terminal and network side equipment |
| CN113395717B (en) * | 2020-03-12 | 2023-09-08 | 大唐移动通信设备有限公司 | Cell searching method, terminal and ground wireless access network node |
| WO2022233047A1 (en) * | 2021-05-07 | 2022-11-10 | 北京小米移动软件有限公司 | Cell measurement method and device, and storage medium |
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