CN116456431A - Method and system for obtaining optimal cell by mobile phone terminal - Google Patents
Method and system for obtaining optimal cell by mobile phone terminal Download PDFInfo
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- CN116456431A CN116456431A CN202310564991.5A CN202310564991A CN116456431A CN 116456431 A CN116456431 A CN 116456431A CN 202310564991 A CN202310564991 A CN 202310564991A CN 116456431 A CN116456431 A CN 116456431A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000004891 communication Methods 0.000 claims abstract description 85
- 238000012163 sequencing technique Methods 0.000 claims abstract description 11
- 238000004590 computer program Methods 0.000 claims description 8
- 238000013500 data storage Methods 0.000 claims description 7
- 230000005856 abnormality Effects 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 description 173
- 230000003287 optical effect Effects 0.000 description 6
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- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00835—Determination of neighbour cell lists
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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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
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Abstract
The invention discloses a method and a system for acquiring an optimal cell by a mobile phone terminal, which relate to the technical field of communication and comprise the following steps: acquiring service cell information in an area where a mobile phone terminal is located; sequencing the actual communication quality of the service cells based on the actual use condition of the mobile phone terminal in each service cell; acquiring the mobile phone signal intensity values of all the service cells; adding a bias value for the mobile phone signal intensity value of the serving cell with the best actual communication quality, and updating the mobile phone signal intensity value of the serving cell; and sequencing the service cells based on the mobile phone signal strength values, and selecting the service cell with the largest mobile phone signal strength value as the optimal cell of the mobile phone terminal. According to the invention, the actual use condition is added as a judgment basis when the mobile phone selects the network, so that the mobile phone selects the network more scientifically and is more close to the life use scene from the actual use condition, and the complaint condition of the user can be greatly reduced.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and a system for acquiring an optimal cell by using a mobile phone terminal.
Background
The common business of mobile phone SIM card operators is the main functions of surfing the Internet, making telephone calls and the like. For a mobile phone user, selecting a best base station cell can improve user experience and enable the user to get on the internet and call service to be more flow.
The current network selection of the mobile phone is greatly dependent on the signal strength measured by the mobile phone, and the actual use condition of the user is not considered. For example, the signal quality of one cell is-100 dbm, and the other cell is-105 dbm, but the cell with a small signal difference is not problematic when used, and the problem of network card break-over, poor call signal and the like may exist in the use process of the cell with a good signal. The mobile phone often selects the cell with the problems of network card on, poor call signal and the like due to the configuration of the network, which causes complaints of users.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing a method and a system for acquiring an optimal cell by a mobile phone terminal.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a method for obtaining an optimal cell by a mobile phone terminal comprises the following steps:
acquiring service cell information in an area where a mobile phone terminal is located;
sequencing the actual communication quality of all the service cells based on the actual use condition of the mobile phone terminal in each service cell;
acquiring the mobile phone signal intensity values of all the service cells;
adding a bias value for the mobile phone signal intensity value of the serving cell with the best actual communication quality, and updating the mobile phone signal intensity value of the serving cell;
and sequencing all the service cells based on the mobile phone signal strength value, and selecting the service cell with the maximum mobile phone signal strength value as the optimal cell of the mobile phone terminal.
As a preferable scheme of the method for obtaining the optimal cell by the mobile phone terminal, the invention comprises the following steps: the ordering of the actual communication quality of all the service cells based on the actual use condition of the mobile phone terminal in each service cell comprises the following steps:
recording and storing log data of the mobile phone terminal when the mobile phone terminal is used in each service cell;
acquiring the communication fault type and the occurrence rate of various types of communication faults when the mobile phone terminal is used in each service cell based on the log data, and acquiring the actual communication quality score of each service cell;
ranking is performed for the actual communication quality of all serving cells based on the communication quality scores.
As a preferable scheme of the method for obtaining the optimal cell by the mobile phone terminal, the invention comprises the following steps: the obtaining the actual communication quality score of each service cell based on the communication fault type and the occurrence rate of various types of communication faults when the mobile phone terminal is used in each service cell comprises the following steps:
presetting initial communication quality scores S of all service cells;
screening first log data of network abnormality of the mobile phone terminal when the mobile phone terminal uses the network in each service cell based on the log data;
acquiring time T of each network anomaly duration based on the first log data 1 And judges the time T 1 Whether the threshold value is larger than a preset threshold value;
acquisition time T 1 Number of times n greater than a preset threshold 1 ；
Screening second log data of abnormal conversation of the mobile phone terminal in each service cell based on the log data;
acquiring duration T of each call abnormality based on the second log data 2 And judges the time T 2 Whether or not it is greater than a preset threshold
Acquisition time T 2 Number of times n greater than a preset threshold 2 ；
According to formula S 1 =S-n 1 -n 2 Calculating an actual communication quality score S for each serving cell 1 。
As a preferable scheme of the method for obtaining the optimal cell by the mobile phone terminal, the invention comprises the following steps: the initial communication quality scores of all the serving cells are equal.
As a preferable scheme of the method for obtaining the optimal cell by the mobile phone terminal, the invention comprises the following steps: the recording time of the log data is more than or equal to seven days, and the generation time of the log data is nine to twenty points per day.
As a preferable scheme of the method for obtaining the optimal cell by the mobile phone terminal, the invention comprises the following steps: the bias value is 3% of the absolute value of the current mobile phone signal strength value of the serving cell with the best actual communication quality.
The invention also provides a system for obtaining the optimal cell by the mobile phone terminal, which comprises the following steps:
the first acquisition module is used for acquiring the information of the service cell in the area where the mobile phone terminal is located;
the first ordering module is used for ordering the actual communication quality of all the service cells based on the actual use condition of the mobile phone terminal in each service cell;
the second acquisition module is used for acquiring the mobile phone signal strength values of all the service cells;
the adjustment module is used for adding a bias value to the mobile phone signal intensity value of the serving cell with the best actual communication quality and updating the mobile phone signal intensity value of the serving cell;
and the selection module is used for sequencing all the service cells based on the mobile phone signal strength value, and taking the service cell with the maximum mobile phone signal strength value as the optimal cell of the mobile phone terminal.
As a preferable scheme of the system for acquiring the optimal cell by the mobile phone terminal, the invention comprises the following steps: the first sorting module comprises a data storage module, a scoring module and a second sorting module;
the data storage module is used for recording and storing log data of the mobile phone terminal when the mobile phone terminal is used in each service cell;
the scoring module is used for acquiring the communication fault type and the occurrence rate of various types of communication faults of the mobile phone terminal when the mobile phone terminal is used in each service cell based on the log data and acquiring the actual communication quality score of each service cell;
the second ranking module is configured to rank the actual communication quality of all the serving cells based on the communication quality score.
The invention also discloses a computer device, which comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes the method of any one of the methods for acquiring the optimal cell by the mobile phone terminal when executing the program.
The invention also discloses a computer readable storage medium, on which a computer program is stored, which when being executed by a processor, implements a method as described in any one of the methods for obtaining an optimal cell by a mobile phone terminal.
The beneficial effects of the invention are as follows:
the invention sorts the actual communication quality of all the service cells based on the actual use condition of the mobile phone terminal in each service cell, adds the bias value for the mobile phone signal strength value of the service cell with the best actual communication quality, updates the mobile phone signal strength value of the service cell, sorts all the service cells based on the mobile phone signal strength value, and selects the service cell with the largest mobile phone signal strength value as the optimal cell of the mobile phone terminal. The actual use condition is added as a judgment basis when the mobile phone selects the network, so that the mobile phone selects the network more scientifically and is closer to the life use scene from the actual use condition, and the complaint condition of the user can be greatly reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flow chart of a method for acquiring an optimal cell by a mobile phone terminal;
fig. 2 is a specific flowchart of step S102 in the method for obtaining an optimal cell by a mobile phone terminal provided by the present invention;
fig. 3 is a schematic diagram of a system for acquiring an optimal cell by a mobile phone terminal according to the present invention;
fig. 4 is a schematic diagram of a first ranking module in a system for acquiring an optimal cell by a mobile phone terminal according to the present invention;
fig. 5 is a schematic diagram of a computer device provided by the present invention.
201. A first acquisition module; 202. a first sorting module; 203. a second acquisition module; 204. an adjustment module; 205. a selection module; 301. a data storage module; 302. a scoring module; 303. sequencing module
Description of the embodiments
In order that the invention may be more readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Fig. 1 is a flowchart of a method for obtaining an optimal cell by a mobile phone terminal according to an embodiment of the present application. The method comprises the following steps of S101-S105, wherein the specific steps are as follows:
step S101: and acquiring the information of the service cell in the area where the mobile phone terminal is located.
Specifically, a plurality of serving base station cells are typically included in a certain area according to a normal cell planning manner. The cell communication quality of these serving cells varies. The mobile phone terminal can acquire all the service cell information in the current area according to the data information provided by the operator.
It can be understood that the current mobile phone terminal selection network performs the selection of the serving cell according to the mobile phone signal strength, if the mobile phone signal strength value of the cell a is-100 dbm and the mobile phone signal strength value of the cell B is-105 dbm, the mobile phone terminal will default to select the cell B as the serving cell.
Step S102: and sequencing the actual communication quality of all the service cells based on the actual use condition of the mobile phone terminal in each service cell.
In particular, the signal strength of the serving cell often does not completely correspond to the actual communication quality of the mobile terminal in the serving cell. The communication quality of a serving cell with a relatively high signal strength may be lower than the communication quality of a serving cell with a relatively low signal strength.
Taking the above situation as an example, the mobile phone signal strength value of the cell A is-100 dbm, and the mobile phone signal strength value of the cell B is-105 dbm. But the mobile phone terminal can be normally used in the B service cell, the communication quality is good, and the problems of network card break-over, intermittent communication and the like can occur in the A service cell. Since the mobile terminal will select the B cell as its serving cell by default, there will be a case of complaint from the user. Therefore, the actual use condition in the serving cell is also an important reference factor for selecting the network by the mobile phone.
With reference to figure 2 of the drawings, the step S102 specifically includes the following steps:
step S102a: recording and storing mobile phone terminal in each service log data when used in a cell.
Specifically, for any one service cell, the mobile phone terminal selects the service base station of the service cell, then the functions of surfing the internet, talking and the like of the mobile phone terminal are normally used, and log data of the mobile phone terminal when the mobile phone terminal is used in the service cell is continuously recorded and stored in the using process.
The log data includes status data of the mobile phone terminal when in use, such as internet surfing time, whether faults (such as network fluctuation, blocking, even network disconnection, etc.), fault time, etc., and call time, whether faults (such as phenomena of unclear call, intermittent call, even call interruption, etc.), fault time, etc.
In the present embodiment, the recording time of log data is seven days or longer. Through the log data record of seven continuous days, enough communication fault data of the mobile phone terminal in each service cell can be obtained, so that the actual communication quality of each service cell can be evaluated more accurately.
In addition, since the mobile phone terminal is generally used in a relatively concentrated manner during the working time, the generation time of the log data is set to nine to blackjack points per day, that is, the mobile phone terminal is used during the above-mentioned period, and the usage data is recorded and stored. This allows more valuable communication failure data to be acquired, thereby more accurately evaluating the actual communication quality of each serving cell.
Step S102b: and acquiring the communication fault type and the occurrence rate of various types of communication faults when the mobile phone terminal is used in each service cell based on the log data, and acquiring the actual communication quality score of each service cell.
Specifically, the actual communication quality of each serving cell is scored according to the communication failure data in the log data. The communication faults comprise a call fault and a network fault, wherein the call fault is a fault occurring in the call process of the mobile phone terminal, and the network fault is a fault occurring in the internet surfing process of the mobile phone terminal.
Taking a serving cell a and a serving cell B as examples, the initial scores of both serving cells are 100 points. When the mobile phone terminal is positioned in the A service cell and the service base station of the A service cell is selected, counting the time and the times of network abnormality when the mobile phone terminal surfs the Internet in the A service cell. And buckling when the surfing abnormal condition occurs for more than ten minutes. Similarly, the call is also split when a call abnormality occurs. And obtaining the final score of the A service cell according to all the fault data meeting the requirements in the log data. The B serving cell also obtains the final score in the manner described above. The final score is the actual communication quality score of each serving cell.
It will be appreciated that the criteria for the clasps may be adjusted for different regions to meet the use of the different regions.
Step S102c: ranking is performed for the actual communication quality of all serving cells based on the communication quality scores.
Specifically, taking the a serving cell, the B serving cell and the C serving cell as examples, the actual communication quality score of the a serving cell is 90, the actual communication quality score of the B serving cell is 86, and the actual communication quality score of the C serving cell is 92, where the ranking result according to the actual communication quality as the ranking standard is that the C serving cell is better than the a serving cell and better than the B serving cell.
Step S103: and acquiring the mobile phone signal strength values of all the service cells.
Specifically, taking an a service cell, a B service cell and a C service cell as examples, the mobile phone signal strength value of the a service cell can be obtained by locating the mobile phone terminal in the a service cell and selecting the service base station of the a service cell. And the mobile phone terminal is positioned in the B service cell, and the service base station of the B service cell is selected, so that the mobile phone signal intensity value of the B service cell can be obtained. And the mobile phone signal intensity values of all the service cells can be obtained through the mobile phone terminal by analogy. In this embodiment, the signal strength value of the mobile phone of the serving cell a is-99 dbm, the signal strength value of the mobile phone of the serving cell b is-102 dbm, and the signal strength value of the mobile phone of the serving cell c is-100 dbm.
Step S104: and adding a bias value for the mobile phone signal strength value of the serving cell with the best actual communication quality, and updating the mobile phone signal strength value of the serving cell.
Specifically, taking the above a serving cell, B serving cell, and C serving cell as examples, since the ranking result according to the actual communication quality as the ranking standard is that the C serving cell is better than the a serving cell than the B serving cell, the serving cell with the best actual communication quality is the C serving cell. The mobile phone signal intensity value of the C serving cell obtained through the mobile phone terminal is-100 dbm, and the offset value is increased on the basis of the mobile phone signal intensity value, so that the adjusted mobile phone signal intensity value of the C serving cell can be obtained. In this embodiment, the bias value is +3dbm, and the adjusted signal strength value of the mobile phone of the C serving cell is-97 dbm.
It should be noted that the offset value needs to be determined according to the difference of the actual communication quality of each serving cell and the use condition of different areas.
Step S105: and sequencing all the service cells based on the mobile phone signal strength value, and selecting the service cell with the maximum mobile phone signal strength value as the optimal cell of the mobile phone terminal.
Specifically, taking the above a serving cell, B serving cell and C serving cell as examples, the signal strength value of the mobile phone of the a serving cell is-99 dbm, the signal strength value of the mobile phone of the B serving cell is-102 dbm, and the signal strength value of the mobile phone of the adjusted C serving cell is-97 dbm, so that the result of sorting according to the signal strength values of the mobile phones is: the mobile phone signal intensity value of the service cell C is larger than that of the service cell A and larger than that of the service cell B. Thus, in this embodiment, the C serving cell is selected as the optimal cell for the mobile terminal.
Therefore, the technical scheme of the application increases the actual use condition as a judgment basis when the mobile phone selects the network, and the mobile phone selects the network more scientifically and more closely to the life use scene from the actual use condition, so that the complaint condition of the user can be greatly reduced.
Fig. 3 is a schematic diagram of a system for acquiring an optimal cell by a mobile phone terminal according to an embodiment of the present application. The system comprises a first acquisition module 201, a first ordering module 202, a second acquisition module 203, an adjustment module 204 and a selection module 205.
The first acquiring module 201 is configured to acquire serving cell information in an area where the mobile phone terminal is located.
The first ranking module 202 is configured to rank the actual communication quality of all the serving cells based on the actual use situation of the mobile phone terminal in each serving cell.
Wherein, referring to fig. 4, the first ranking module 202 comprises a data storage module 301, a scoring module 302 and a second ranking module 303. The data storage module 301 is used for recording and storing log data of the mobile phone terminal when the mobile phone terminal is used in each service cell; the scoring module 302 is configured to obtain, based on the log data, a communication failure type and an occurrence rate of each type of communication failure when the mobile phone terminal is used in each service cell, and obtain an actual communication quality score of each service cell; the second ranking module 303 is configured to rank the actual communication quality of all the serving cells based on the communication quality score.
The second obtaining module 203 is configured to obtain the mobile phone signal strength values of all the serving cells.
The adjustment module 204 is configured to increase the bias value for the mobile phone signal strength value of the serving cell with the best actual communication quality, and update the mobile phone signal strength value of the serving cell.
The selection module 205 is configured to sort all the serving cells based on the mobile phone signal strength value, and use the serving cell with the largest mobile phone signal strength value as the optimal cell of the mobile phone terminal.
Referring to fig. 5, the present embodiment also provides a computer device, the components of which may include, but are not limited to: one or more processors or processing units, a system memory, and a bus that connects the different system components (including the system memory and the processing units).
Bus means one or more of several types of bus structures including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus architectures. By way of example, and not limitation, such architectures include Industry Standard Architecture (ISA) bus, micro channel architecture (MAC) bus, enhanced ISA bus, video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.
Computer systems/servers typically include a variety of computer system readable media. Such media can be any available media that can be accessed by the computer system/server and includes both volatile and nonvolatile media, removable and non-removable media.
The system memory may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM) and/or cache memory. The computer device may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, a storage system may be used to read from and write to non-removable, nonvolatile magnetic media. A magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk"), and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk such as a CD-ROM, DVD-ROM, or other optical media may be provided. In these cases, each drive may be coupled to the bus through one or more data medium interfaces. The memory may include at least one program product having a set (e.g., at least one) of program modules configured to carry out the functions of the embodiments of the invention.
A program/utility having a set (at least one) of program modules may be stored in, for example, a memory, such program modules including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment. Program modules typically carry out the functions and/or methods of the embodiments described herein.
The computer device may also communicate with one or more external devices such as a keyboard, pointing device, display, etc.). Such communication may be through an input/output (I/O) interface. Moreover, the computer device may also communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network, such as the Internet, through a network adapter.
The processing unit performs the functions and/or methods of the described embodiments of the invention by running programs stored in the system memory.
The computer program described above may be provided in a computer storage medium, i.e. the computer storage medium is encoded with a computer program which, when executed by one or more computers, causes the one or more computers to perform the method flows and/or apparatus operations shown in the above-described embodiments of the invention.
With the development of time and technology, the media has a wider meaning, and the propagation path of the computer program is not limited to a tangible medium any more, and can be directly downloaded from a network, etc. Any combination of one or more computer readable media may be employed. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
In addition to the above embodiments, the present invention may have other embodiments; all technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the invention.
Claims (10)
1. A method for obtaining an optimal cell by a mobile phone terminal is characterized in that: comprising the following steps:
acquiring service cell information in an area where a mobile phone terminal is located;
sequencing the actual communication quality of all the service cells based on the actual use condition of the mobile phone terminal in each service cell;
acquiring the mobile phone signal intensity values of all the service cells;
adding a bias value for the mobile phone signal intensity value of the serving cell with the best actual communication quality, and updating the mobile phone signal intensity value of the serving cell;
and sequencing all the service cells based on the mobile phone signal strength value, and selecting the service cell with the maximum mobile phone signal strength value as the optimal cell of the mobile phone terminal.
2. The method for obtaining the optimal cell by the mobile phone terminal according to claim 1, wherein the method comprises the following steps: the ordering of the actual communication quality of all the service cells based on the actual use condition of the mobile phone terminal in each service cell comprises the following steps:
recording and storing log data of the mobile phone terminal when the mobile phone terminal is used in each service cell;
acquiring the communication fault type and the occurrence rate of various types of communication faults when the mobile phone terminal is used in each service cell based on the log data, and acquiring the actual communication quality score of each service cell;
ranking is performed for the actual communication quality of all serving cells based on the communication quality scores.
3. The method for obtaining the optimal cell by the mobile phone terminal according to claim 2, wherein: the obtaining the actual communication quality score of each service cell based on the communication fault type and the occurrence rate of various types of communication faults when the mobile phone terminal is used in each service cell comprises the following steps:
presetting initial communication quality scores S of all service cells;
screening first log data of network abnormality of the mobile phone terminal when the mobile phone terminal uses the network in each service cell based on the log data;
acquiring time T of each network anomaly duration based on the first log data 1 And judges the time T 1 Whether the threshold value is larger than a preset threshold value;
acquisition time T 1 Number of times n greater than a preset threshold 1 ；
Screening second log data of abnormal conversation of the mobile phone terminal in each service cell based on the log data;
acquiring duration T of each call abnormality based on the second log data 2 And judges the time T 2 Whether or not it is greater than a preset threshold
Acquisition time T 2 Number of times n greater than a preset threshold 2 ；
According to formula S 1 =S-n 1 -n 2 Calculating an actual communication quality score S for each serving cell 1 。
4. The method for obtaining the optimal cell by the mobile phone terminal according to claim 3, wherein: the initial communication quality scores of all the serving cells are equal.
5. The method for obtaining the optimal cell by the mobile phone terminal according to claim 4, wherein: the recording time of the log data is more than or equal to seven days, and the generation time of the log data is nine to twenty points per day.
6. The method for obtaining the optimal cell by the mobile phone terminal according to claim 1, wherein the method comprises the following steps: the bias value is 3% of the absolute value of the current mobile phone signal strength value of the serving cell with the best actual communication quality.
7. A system for acquiring an optimal cell by a mobile phone terminal is characterized in that: comprising the following steps:
the first acquisition module is used for acquiring the information of the service cell in the area where the mobile phone terminal is located;
the first ordering module is used for ordering the actual communication quality of all the service cells based on the actual use condition of the mobile phone terminal in each service cell;
the second acquisition module is used for acquiring the mobile phone signal strength values of all the service cells;
the adjustment module is used for adding a bias value to the mobile phone signal intensity value of the serving cell with the best actual communication quality and updating the mobile phone signal intensity value of the serving cell;
and the selection module is used for sequencing all the service cells based on the mobile phone signal strength value, and taking the service cell with the maximum mobile phone signal strength value as the optimal cell of the mobile phone terminal.
8. The system for obtaining the optimal cell by the mobile terminal according to claim 7, wherein: the first sorting module comprises a data storage module, a scoring module and a second sorting module;
the data storage module is used for recording and storing log data of the mobile phone terminal when the mobile phone terminal is used in each service cell;
the scoring module is used for acquiring the communication fault type and the occurrence rate of various types of communication faults of the mobile phone terminal when the mobile phone terminal is used in each service cell based on the log data and acquiring the actual communication quality score of each service cell;
the second ranking module is configured to rank the actual communication quality of all the serving cells based on the communication quality score.
9. A computer device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, characterized by: the processor, when executing the program, implements the method of any one of claims 1 to 6.
10. A computer-readable storage medium having stored thereon a computer program, characterized by: the program, when executed by a processor, implements the method of any one of claims 1-6.
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| CN106792958A (en) * | 2017-02-27 | 2017-05-31 | 努比亚技术有限公司 | A kind of system of selection of Serving cell and mobile terminal |
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