CN106534596B - Method and system for filtering anti-harassment calls - Google Patents
Method and system for filtering anti-harassment calls Download PDFInfo
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- CN106534596B CN106534596B CN201610928120.7A CN201610928120A CN106534596B CN 106534596 B CN106534596 B CN 106534596B CN 201610928120 A CN201610928120 A CN 201610928120A CN 106534596 B CN106534596 B CN 106534596B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/436—Arrangements for screening incoming calls, i.e. evaluating the characteristics of a call before deciding whether to answer it
Abstract
The invention discloses a method and a system for filtering harassing calls, wherein the system comprises a terminal, base station equipment, first network equipment and second network equipment; the method comprises the following steps: the terminal sends the subscribed number filtering rule to the first network equipment through the base station equipment; if the first network equipment receives an incoming call number for initiating a call to the terminal through the base station equipment; the first network equipment acquires the marking information of the incoming call number from the second network equipment; the first network equipment judges whether the incoming call number accords with the number filtering rule of the terminal or not according to the marking information of the incoming call number, and if so, the first network equipment enables the incoming call number not to reach the terminal from the base station equipment. The invention enhances the filtering control capability of the user on the incoming call number, advances the defense interception stage, saves half of network link resources and solves the problem that the incoming call object can not be selected passively.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a method and a system for filtering crank calls.
Background
The current method for preventing harassing calls mainly adopts a method of third-party software at a mobile phone end, the method cannot solve the problem of deep harassment, and a harasser still can be disturbed by numerous incoming call reminders or harassment interception records.
Disclosure of Invention
The invention mainly aims to provide a method and a system for filtering anti-harassing calls, aiming at enhancing the filtering control capability of a user on incoming call numbers and solving the problem that incoming call objects can not be selected passively.
In order to achieve the above object, the present invention provides a method for filtering against harassing calls, which is applied to a system for filtering against harassing calls, the system comprising: the method comprises the following steps that:
the terminal sends a subscribed number filtering rule to the first network equipment through the base station equipment;
if the first network equipment receives an incoming call number for initiating a call to the terminal through the base station equipment; then
The first network equipment acquires the marking information of the incoming call number from the second network equipment;
the first network equipment judges whether the incoming call number accords with the number filtering rule of the terminal according to the marking information of the incoming call number, if so, the first network equipment judges whether the incoming call number accords with the number filtering rule of the terminal
The first network device makes the incoming call number unable to reach the terminal from the base station device.
Optionally, the number filtering rule includes a first filtering rule formulated according to a number type or a second filtering rule formulated according to a number characteristic.
Optionally, the second network device comprises a training set and an alternative training set; before the terminal sends the subscribed number filtering rule to the first network device through the base station device, the method further includes:
the first number and the corresponding mark information reported by the terminal to the second network equipment;
if the training set has the number which is the same as the first number, judging whether the marking information of the training set and the first number is consistent; if not, adding the first number and the corresponding marking information into an alternative training set;
and if the training set does not have the number which is the same as the first number, adding the first number and the corresponding marking information into an alternative training set.
Optionally, after adding the first number and the corresponding label information into the alternative training set, the method further includes the steps of:
and if the marking times of the first number and the corresponding marking information in the candidate training set exceed a preset value, updating the first number and the corresponding marking information to the training set.
Optionally, the obtaining, by the first network device, the tag information of the incoming call number from the second network device includes: and the first network equipment acquires the marking information of the incoming call number from the training set of the second network equipment.
In addition, in order to achieve the above object, the present invention further provides a system for filtering harassing calls, comprising: the system comprises a terminal, base station equipment, first network equipment and second network equipment;
the terminal is used for sending a subscribed number filtering rule to the first network equipment through the base station equipment;
the second network equipment is used for storing the marking information of the number;
the first network device is used for receiving an incoming call number for initiating a call to the terminal through the base station device if the first network device receives the incoming call number; acquiring the marking information of the incoming call number from the second network equipment;
the first network equipment is also used for judging whether the incoming call number accords with the number filtering rule of the terminal according to the marking information of the incoming call number, and if so, the incoming call number cannot reach the terminal from the base station equipment.
Optionally, the number filtering rule includes a first filtering rule formulated according to a number type or a second filtering rule formulated according to a number characteristic.
Optionally, the terminal is further configured to report a first number and corresponding tag information to the second network device;
the second network device comprises a training set and an alternative training set; the second network equipment is also used for judging whether the marking information of the first number and the second number is consistent if the training set has the same number as the first number; if not, adding the first number and the corresponding marking information into an alternative training set; and if the training set does not have the number which is the same as the first number, adding the first number and the corresponding marking information into an alternative training set.
Optionally, the second network device is further configured to update the first number and the corresponding label information in the training set if the number of times of labeling the first number and the corresponding label information in the candidate training set exceeds a preset value.
Optionally, the first network device is configured to obtain label information of the incoming call number from the training set of the second network device.
The method and the system for filtering the anti-harassment call enhance the filtering control capability of the user on the incoming call number, advance the defense interception stage, and do not forward the call to the network environment of the called end after the calling call is dialed to the network side and is processed by the application entity of the network side. Thus saving half of the network link resources. The phenomenon that the incoming call object can not be selected passively is solved. Compared with other common interception methods, the method has the advantages of more intelligent and accurate classification, more advanced interception and more detailed filtering rules.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention;
FIG. 2 is a schematic structural diagram of a harassing call prevention filtering system according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart illustrating a method for filtering nuisance call prevention according to an embodiment of the present invention;
fig. 4 is a schematic flow chart illustrating steps included in the method for filtering the crank call before step S11 according to the embodiment of the present invention;
fig. 5 is a schematic flow chart illustrating steps included in the method for filtering the crank call before step S11 according to another embodiment of the present invention;
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.
Fig. 1 is a schematic hardware configuration of a mobile terminal implementing various embodiments of the present invention.
The smart terminal 100 may include a wireless communication unit 110, an a/V (audio/video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, an interface unit 170, a controller 180, and a power supply unit 190, etc.
Fig. 1 illustrates the mobile terminal 100 having various components, but it is to be understood that not all illustrated components are required to be implemented. More or fewer components may alternatively be implemented. The elements of the mobile terminal 100 will be described in detail below.
The wireless communication unit 110 may generally include one or more components that allow radio communication between the mobile terminal 100 and a wireless communication system or network. For example, the wireless communication unit 110 may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless internet module 113, a short-range communication module 114, and a location information module 115.
The broadcast receiving module 111 receives a broadcast signal and/or broadcast associated information from an external broadcast management server via a broadcast channel. The broadcast channel may include a satellite channel and/or a terrestrial channel. The broadcast management server may be a server that generates and transmits a broadcast signal and/or broadcast associated information or a server that receives a previously generated broadcast signal and/or broadcast associated information and transmits it to a terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and the like. Also, the broadcast signal may further include a broadcast signal combined with a TV or radio broadcast signal. The broadcast associated information may also be provided via a mobile communication network, and in this case, the broadcast associated information may be received by the mobile communication module 112. The broadcast signal may exist in various forms, for example, it may exist in the form of an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB), an Electronic Service Guide (ESG) of digital video broadcasting-handheld (DVB-H), and the like. The broadcast receiving module 111 may receive a signal broadcast by using various types of broadcasting systems. In particular, the broadcast receiving module 111 may receive digital broadcasting by using a digital broadcasting system such as a data broadcasting system of multimedia broadcasting-terrestrial (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video broadcasting-handheld (DVB-H), forward link media (MediaFLO @), terrestrial digital broadcasting integrated service (ISDB-T), and the like. The broadcast receiving module 111 may be constructed to be suitable for various broadcasting systems that provide broadcast signals as well as the above-mentioned digital broadcasting systems. The broadcast signal and/or broadcast associated information received via the broadcast receiving module 111 may be stored in the memory 160 (or other type of storage medium).
The mobile communication module 112 transmits and/or receives radio signals to and/or from at least one of a base station (e.g., access point, node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data transmitted and/or received according to text and/or multimedia messages.
The wireless internet module 113 supports wireless internet access of the mobile terminal. The module may be internally or externally coupled to the terminal. The wireless internet access technology to which the module relates may include WLAN (wireless LAN) (Wi-Fi), Wibro (wireless broadband), Wimax (worldwide interoperability for microwave access), HSDPA (high speed downlink packet access), and the like.
The short-range communication module 114 is a module for supporting short-range communication. Some examples of short-range communication technologies include bluetooth (TM), Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), zigbee (TM), and the like.
The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of the location information module 115 is a GPS (global positioning system). According to the current technology, the GPS calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information, thereby accurately calculating three-dimensional current location information according to longitude, latitude, and altitude. Currently, a method for calculating position and time information uses three satellites and corrects an error of the calculated position and time information by using another satellite. In addition, the GPS can calculate speed information by continuously calculating current position information in real time.
The a/V input unit 120 is used to receive an audio or video signal. The a/V input unit 120 may include a camera 121 and a microphone 122, and the camera 121 processes image data of still pictures or video obtained by an image capturing apparatus in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 151. The image frames processed by the cameras 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 121 may be provided according to the construction of the mobile terminal 100. The microphone 122 may receive sounds (audio data) via the microphone 122 in a phone call mode, a recording mode, a voice recognition mode, or the like, and is capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the mobile communication module 112 in case of a phone call mode. The microphone 122 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The user input unit 130 may generate key input data to control various operations of the mobile terminal 100 according to a command input by a user. The user input unit 130 allows a user to input various types of information, and may include a keyboard, dome sheet, touch pad (e.g., a touch-sensitive member that detects changes in resistance, pressure, capacitance, and the like due to being touched), scroll wheel, joystick, and the like. In particular, when the touch pad is superimposed on the display unit 151 in the form of a layer, a touch screen may be formed.
The sensing unit 140 detects a current state of the mobile terminal 100 (e.g., an open or closed state of the mobile terminal 100), a position of the mobile terminal 100, presence or absence of contact (i.e., touch input) by a user with the mobile terminal 100, an orientation of the mobile terminal 100, acceleration or deceleration movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling an operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a slide-type mobile phone, the sensing unit 140 may sense whether the slide-type phone is opened or closed. In addition, the sensing unit 140 can detect whether the power supply unit 190 supplies power or whether the interface unit 170 is coupled with an external device. The sensing unit 140 may include a proximity sensor 141.
The interface unit 170 serves as an interface through which at least one external device is connected to the mobile terminal 100. 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 identification module may store various information for authenticating a user using the mobile terminal 100 and may include a User Identity Module (UIM), a Subscriber Identity Module (SIM), a Universal Subscriber Identity Module (USIM), and the like. In addition, a device having an identification module (hereinafter, referred to as an "identification device") may take the form of a smart card, and thus, the identification device may be connected with the mobile terminal 100 via a port or other connection means. The interface unit 170 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and the external device.
In addition, when the mobile terminal 100 is connected with an external cradle, the interface unit 170 may serve as a path through which power is supplied from the cradle to the mobile terminal 100 or may serve as a path through which various command signals input from the cradle are transmitted to the mobile terminal 100. Various command signals or power input from the cradle may be used as a signal for identifying whether the mobile terminal 100 is accurately mounted on the cradle. The output unit 150 is configured to provide output signals (e.g., audio signals, video signals, alarm signals, vibration signals, etc.) in a visual, audio, and/or tactile manner. The output unit 150 may include a display unit 151, an audio output module 152, an alarm unit 153, and the like.
The display unit 151 may display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 may display a User Interface (UI) or a Graphical User Interface (GUI) related to a call or other communication (e.g., text messaging, multimedia file downloading, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display unit 151 may display a captured image and/or a received image, a UI or GUI showing a video or an image and related functions, and the like.
Meanwhile, when the display unit 151 and the touch pad are overlapped with each other in the form of a layer to form a touch screen, the display unit 151 may serve as an input device and an output device. The display unit 151 may include at least one of a Liquid Crystal Display (LCD), a thin film transistor LCD (TFT-LCD), an Organic Light Emitting Diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow a user to view from the outside, which may be referred to as transparent displays, and a typical transparent display may be, for example, a TOLED (transparent organic light emitting diode) display or the like. Depending on the particular desired implementation, mobile terminal 100 may include two or more display units (or other display devices), for example, mobile terminal 100 may include an external display unit (not shown) and an internal display unit (not shown). The touch screen may be used to detect a touch input pressure as well as a touch input position and a touch input area.
The audio output module 152 may convert audio data received by the wireless communication unit 110 or stored in the memory 160 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output module 152 may provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output module 152 may include a speaker, a buzzer, and the like.
The alarm unit 153 may provide an output to notify the mobile terminal 100 of the occurrence of an event. Typical events may include call reception, message reception, key signal input, touch input, and the like. In addition to audio or video output, the alarm unit 153 may provide output in different ways to notify the occurrence of an event. For example, the alarm unit 153 may provide an output in the form of vibration, and when a call, a message, or some other incoming communication (communicating communication) is received, the alarm unit 153 may provide a tactile output (i.e., vibration) to inform the user thereof. By providing such a tactile output, the user can recognize the occurrence of various events even when the user's mobile phone is in the user's pocket. The alarm unit 153 may also provide an output notifying the occurrence of an event via the display unit 151 or the audio output module 152.
The memory 160 may store software programs and the like for processing and controlling operations performed by the controller 180, or may temporarily store data (e.g., a phonebook, messages, still images, videos, and the like) that has been or will be output. Also, the memory 160 may store data regarding various ways of vibration and audio signals output when a touch is applied to the touch screen.
The memory 160 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. Also, the mobile terminal 100 may cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.
The controller 180 generally controls the overall operation of the mobile terminal. For example, the controller 180 performs control and processing related to voice calls, data communications, video calls, and the like. In addition, the controller 180 may include a multimedia module 181 for reproducing (or playing back) multimedia data, and the multimedia module 181 may be constructed within the controller 180 or may be constructed separately from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.
The power supply unit 190 receives external power or internal power and provides appropriate power required to operate various elements and components under the control of the controller 180.
The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For a hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, and in some cases, such embodiments may be implemented in the controller 180. For a software implementation, the implementation such as a process or a function may be implemented with a separate software module that allows performing at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in the memory 160 and executed by the controller 180.
Up to this point, the mobile terminal 100 has been described in terms of its functionality. In addition, the mobile terminal 100 in the embodiment of the present invention may be a mobile terminal such as a folder type, a bar type, a swing type, a slide type, and other various types, and is not limited herein.
Based on the hardware structure of the mobile terminal, the invention provides various embodiments of the method.
As shown in fig. 2, a first embodiment of the present invention provides a system for filtering harassing calls, comprising: a terminal 10, a base station device 20, a first network device 30, a second network device 40;
the terminal 10 is configured to send a subscribed number filtering rule to the first network device through the base station device; generally, the number filtering rule includes a first filtering rule formulated by a number type or a second filtering rule formulated by a number characteristic.
The second network device 40 is configured to store tag information of the number; the tag information may include a number type and a number characteristic. The number types comprise a common type, an intermediary service type, a promotional phone type, a phone fraud type, a malicious harassment type, a custom type and the like; the number characteristics include the attribution area of the number, the time of the incoming call, the number included in the incoming call number, and other characteristics. The label information of a number may be at least one of a number type and a number characteristic.
The first network device 30 is configured to, if the first network device 30 receives an incoming call number for initiating a call to a terminal through the base station device; acquiring the tag information of the incoming call number from the second network device 40;
the first network device 40 is further configured to determine, according to the tag information of the incoming call number, whether the incoming call number meets a number filtering rule of the terminal, and if so, make the incoming call number unable to reach the terminal from the base station device. For example, the tag information of the incoming call number indicates that the incoming call number is of the intermediary service type, and the number filtering rule subscribed by the terminal includes a number for filtering the intermediary service type, so that the incoming call number is limited and cannot reach the network environment of the terminal.
A second embodiment of the present invention provides a system for filtering a nuisance call, comprising: terminal 10, base station device 20, first network device 30, second network device 40.
The terminal 10, the base station device 20, the first network device 30, and the second network device 40 in this embodiment are the same as the terminal 10, the base station device 20, the first network device 30, and the second network device 40 in the first embodiment; as described above, the details are not repeated here.
Differently, in this embodiment, the terminal 10 is further configured to report the first number and the corresponding tag information to the second network device 40. In specific implementation, the terminal can use type marking and intercepting software like yellow pages, 360-degree interception, mobile phone stewards and the like to mark and classify the incoming call numbers.
The second network device 40 includes a training set and an alternative training set; the second network device 40 is further configured to determine whether the marking information of the two is consistent if the training set has a number that is the same as the first number; if not, adding the first number and the corresponding marking information into an alternative training set; and if the training set does not have the number which is the same as the first number, adding the first number and the corresponding marking information into an alternative training set. The setting of the alternative training set can prevent the error marking of a single user from not influencing the accurate judgment. In specific implementation, the second network device can be realized through the intelligent recognition classifier and a third-party software operation center; more specifically, the intelligent recognition classifier can adopt a Google open source machine learning system tensorflow to train and judge; and the third-party software center can use a large data platform such as a union.
A third embodiment of the present invention provides a system for filtering a nuisance call, including: terminal 10, base station device 20, first network device 30, second network device 40.
The terminal 10, the base station device 20, the first network device 30, and the second network device 40 in this embodiment are the same as the terminal 10, the base station device 20, the first network device 30, and the second network device 40 in the second embodiment; as described above, the details are not repeated here.
In contrast, in this embodiment, the first network device 40 is configured to obtain the label information of the incoming call number from a training set of the second network device; without obtaining the label information of the incoming call number from the alternative training set.
A fourth embodiment of the present invention provides a system for filtering a nuisance call, comprising: terminal 10, base station device 20, first network device 30, second network device 40.
The terminal 10, the base station device 20, the first network device 30, and the second network device 40 in this embodiment are the same as the terminal 10, the base station device 20, the first network device 30, and the second network device 40 in the second embodiment; as described above, the details are not repeated here.
The second network device 40 is further configured to update the first number and the corresponding label information in the training set if the number of times that the first number and the corresponding label information in the candidate training set are labeled exceeds a preset value. In specific implementation, the preset values may include a first preset value and a second preset value; when the training set contains the number which is the same as the first number and the marking information of the first number is inconsistent, a first preset value is adopted; and when no number which is the same as the first number exists in the training set, adopting a second preset value.
A fifth embodiment of the present invention provides a system for filtering a nuisance call, including: terminal 10, base station device 20, first network device 30, second network device 40.
The terminal 10, the base station device 20, the first network device 30, and the second network device 40 in this embodiment are the same as the terminal 10, the base station device 20, the first network device 30, and the second network device 40 in the fourth embodiment; as described above, the details are not repeated here.
In contrast, in this embodiment, the first network device 40 is configured to obtain the label information of the incoming call number from a training set of the second network device; without obtaining the label information of the incoming call number from the alternative training set.
The above describes the filtering system for preventing harassing calls in the embodiment of the present invention, and the following describes the filtering method for preventing harassing calls in the embodiment of the present invention.
As shown in fig. 3, a sixth embodiment of the present invention provides a method for deep anti-harassing call, where the method is applied to a filtering system for anti-harassing call, and the system includes: the method comprises the following steps that:
s11, the terminal sends the subscribed number filtering rule to the first network equipment through the base station equipment;
generally, the number filtering rules include a first filtering rule formulated according to a number type or a second filtering rule formulated according to a number characteristic;
s12, whether the first network equipment receives the incoming call number for initiating the call to the terminal through the base station equipment or not; if yes, go to step S13; if not, as shown in step S17, the process is ended;
s13, the first network equipment acquires the marking information of the incoming call number from the second network equipment;
the tag information may include a number type and a number characteristic. The number types comprise a common type, an intermediary service type, a promotional phone type, a phone fraud type, a malicious harassment type, a custom type and the like; the number characteristics comprise the attribution area of the number, the incoming call time, the number contained in the incoming call number and other characteristics; the label information of a number may be at least one of a number type and a number characteristic;
s14, the first network equipment judges whether the incoming call number accords with the number filtering rule of the terminal according to the marking information of the incoming call number, if so, the step S15 is carried out; if not, go to step S16;
s15, the first network equipment prevents the incoming call number from reaching the terminal from the base station equipment;
for example, the tag information of the incoming call number indicates that the incoming call number is of the intermediary service type, and the number filtering rule subscribed by the terminal includes a number for filtering the intermediary service type, so that the incoming call number is limited and cannot reach the network environment of the terminal;
s16, the first network device makes the incoming call number reach the terminal from the base station device.
A seventh embodiment of the present invention provides a method for deeply preventing a crank call, where the method is applied to a crank call prevention filtering system, and the system includes: the steps of the method are the same as S11 to S17 mentioned in the sixth embodiment, which are specifically described above and are not repeated here.
Differently, as shown in fig. 4, in this embodiment, the second network device includes a training set and an alternative training set; prior to step S11, the method further comprises:
s21, the first number and the corresponding mark information reported by the terminal to the second network equipment;
in specific implementation, the terminal can use type marking and intercepting software similar to yellow pages, 360-degree interception, mobile phone stewards and the like to mark and classify the incoming call numbers;
s22, the second network equipment judges whether the training set has the same number as the first number; if yes, go to step S23; if not, go to step S24;
s23, judging whether the marking information of the two are consistent; if not, go to step S24; if yes, as shown in step S25, the process is ended;
and S24, adding the first number and the corresponding marking information into an alternative training set.
An eighth embodiment of the present invention provides a deep crank call prevention method, which is applied to a crank call prevention filtering system, and the system includes: the steps of the method are the same as steps S11 to S17 mentioned in the sixth embodiment and steps S21 to S25 mentioned in the seventh embodiment, and are specifically described above, and are not described again here.
In this embodiment, step S13 specifically includes the first network device obtaining the label information of the incoming call number from the training set of the second network device; without obtaining the label information of the incoming call number from the alternative training set.
A ninth embodiment of the present invention provides a method for deeply preventing a crank call, where the method is applied to a filter system for preventing a crank call, and the system includes: the steps of the method are the same as S11 to S17 mentioned in the sixth embodiment, which are specifically described above and are not repeated here.
Differently, as shown in fig. 5, in this embodiment, the second network device includes a training set and an alternative training set; prior to step S11, the method further comprises:
s31, the first number and the corresponding mark information reported by the terminal to the second network equipment;
in specific implementation, the terminal can use type marking and intercepting software similar to yellow pages, 360-degree interception, mobile phone stewards and the like to mark and classify the incoming call numbers;
s32, the second network equipment judges whether the training set has the same number as the first number; if yes, go to step 33; if not, as shown in step S37, the process is ended;
s33, judging whether the marking information of the two are consistent; if not, go to step S34; if yes, as shown in step S37, the process is ended;
and S34, adding the first number and the corresponding marking information into an alternative training set.
S35, detecting whether the marking times of the first numbers in the alternative training set and the corresponding marking information exceed a preset value; if yes, go to step S36; if not, as shown in step S37, the process is ended;
in specific implementation, the preset values may include a first preset value and a second preset value; when the training set contains the number which is the same as the first number and the marking information of the first number is inconsistent, a first preset value is adopted; when the training set does not have the number which is the same as the first number, adopting a second preset value;
and S36, updating the first number and the corresponding marking information to a training set.
A tenth embodiment of the present invention provides a method for deeply preventing a crank call, where the method is applied to a filter system for preventing a crank call, and the system includes: the steps of the method are the same as steps S11 to S17 mentioned in the sixth embodiment and steps S31 to S37 mentioned in the seventh embodiment, and are specifically described above, and are not described again here.
In this embodiment, step S13 specifically includes the first network device obtaining the label information of the incoming call number from the training set of the second network device; without obtaining the label information of the incoming call number from the alternative training set.
The method and the system for filtering the anti-harassment call can achieve the purpose of subscribing deep anti-harassment, simultaneously can enhance the filtering control capability of the user on the incoming call number, advance the defense interception stage, and can not forward the call to the network environment of the called terminal after the calling call is dialed to the network side and is processed by the application entity of the network side. Thus saving half of the network link resources. The phenomenon that the incoming call object can not be selected passively is solved. Compared with other common interception methods, the method has the advantages of more intelligent and accurate classification, more advanced interception and more detailed filtering rules.
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.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
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 device (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.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A method for filtering anti-harassing calls, characterized in that the method is applied to a system for filtering anti-harassing calls, and the system comprises: the method comprises the following steps that:
the terminal sends a subscribed number filtering rule to the first network equipment through the base station equipment;
if the first network equipment receives an incoming call number for initiating a call to the terminal through the base station equipment; then
The first network equipment acquires marking information of the incoming call number from the second network equipment, wherein the marking information comprises the number type and the number characteristics;
the first network equipment judges whether the incoming call number accords with the number filtering rule of the terminal according to the marking information of the incoming call number, if so, the first network equipment judges whether the incoming call number accords with the number filtering rule of the terminal
The first network equipment prevents the incoming call number from reaching the terminal from the base station equipment;
the second network equipment comprises a training set and an alternative training set; before the terminal sends the subscribed number filtering rule to the first network device through the base station device, the method further includes:
the terminal reports a first number and corresponding marking information to the second network equipment;
if the training set has the number which is the same as the first number, judging whether the marking information of the training set and the first number is consistent; if not, adding the first number and the corresponding marking information into an alternative training set;
and if the training set does not have the number which is the same as the first number, adding the first number and the corresponding marking information into an alternative training set.
2. The method for filtering anti-harassing calls as claimed in claim 1, wherein said number filtering rules comprise a first filtering rule formulated according to number type or a second filtering rule formulated according to number characteristics.
3. The method for filtering crank calls according to claim 1, wherein after adding said first number and corresponding label information to an alternative training set, further comprising the steps of:
and if the marking times of the first number and the corresponding marking information in the candidate training set exceed a preset value, updating the first number and the corresponding marking information to the training set.
4. The method for filtering the anti-harassment calls as recited in claim 1, wherein the step of acquiring, by the first network device, the tag information of the incoming call number from the second network device comprises: and the first network equipment acquires the marking information of the incoming call number from the training set of the second network equipment.
5. A crank call prevention filtering system, comprising: the system comprises a terminal, base station equipment, first network equipment and second network equipment;
the terminal is used for sending a subscribed number filtering rule to the first network equipment through the base station equipment;
the second network equipment is used for storing marking information of the number, and the marking information comprises the number type and the number characteristics;
the first network device is used for receiving an incoming call number for initiating a call to the terminal through the base station device if the first network device receives the incoming call number; acquiring the marking information of the incoming call number from the second network equipment;
the first network equipment is also used for judging whether the incoming call number accords with a number filtering rule of the terminal according to the marking information of the incoming call number, and if so, the incoming call number cannot reach the terminal from the base station equipment;
the terminal is further configured to report the first number and the corresponding tag information to the second network device;
the second network device comprises a training set and an alternative training set; the second network equipment is also used for judging whether the marking information of the first number and the second number is consistent if the training set has the same number as the first number; if not, adding the first number and the corresponding marking information into an alternative training set; and if the training set does not have the number which is the same as the first number, adding the first number and the corresponding marking information into an alternative training set.
6. A system as claimed in claim 5, wherein said number filtering rules comprise a first filtering rule formulated according to number type or a second filtering rule formulated according to number characteristics.
7. The system according to claim 5, wherein said second network device is further configured to update said first number and corresponding label information in said training set if the number of labels of said first number and corresponding label information in said candidate training set exceeds a preset value.
8. The system of claim 5, wherein the first network device is configured to obtain label information of the incoming call number from the training set of the second network device.
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| CN108153727B (en) * | 2017-12-18 | 2020-09-08 | 浙江鹏信信息科技股份有限公司 | Method for identifying marketing call by semantic mining algorithm and system for managing marketing call |
| CN109996237A (en) * | 2018-01-02 | 2019-07-09 | 中兴通讯股份有限公司 | The method and device of harassing call is found in a kind of VoLTE network |
| CN111541818A (en) * | 2020-04-10 | 2020-08-14 | 贵州索讯科技有限公司 | Fraud prevention method for screening, classifying and intercepting suspicious numbers based on big data |
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