WO2017201889A1 - 短消息识别方法及装置 - Google Patents

短消息识别方法及装置 Download PDF

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Publication number
WO2017201889A1
WO2017201889A1 PCT/CN2016/094705 CN2016094705W WO2017201889A1 WO 2017201889 A1 WO2017201889 A1 WO 2017201889A1 CN 2016094705 W CN2016094705 W CN 2016094705W WO 2017201889 A1 WO2017201889 A1 WO 2017201889A1
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WIPO (PCT)
Prior art keywords
short message
time
determining
garbage
mobile terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2016/094705
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English (en)
French (fr)
Inventor
黄钱红
崔恒彬
鄢来军
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Publication of WO2017201889A1 publication Critical patent/WO2017201889A1/zh
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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
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/1483—Countermeasures against malicious traffic service impersonation, e.g. phishing, pharming or web spoofing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud
    • H04W12/121—Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
    • H04W12/122—Counter-measures against attacks; Protection against rogue devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Definitions

  • the present disclosure relates to the field of terminal technologies, and in particular, to a short message identification method and apparatus.
  • the terminal searches for a surrounding cell signal in an idle mode, and selects a cell to camp based on the strength of the searched cell signal.
  • Each cell broadcasts a location area to which the cell belongs in the system broadcast message.
  • the terminal initiates a location update process, and reports the location area number that the terminal previously camped to.
  • the internet The internet.
  • a "pseudo base station” is an illegal cell outside the mobile communication network deployed by the telecommunication operator. In order to induce terminal reselection, the pseudo base station generally increases the transmission power. When the terminal enters the "pseudo base station" coverage area, the terminal is likely to choose to camp on the "pseudo base station".
  • the "pseudo base station” After the "pseudo base station" successfully induces the terminal to camp and update the location area, it sends a spam message containing illegal content such as advertisements and frauds to the terminal.
  • An embodiment of the present disclosure provides a short message identification method and apparatus, including the following technical solutions:
  • a short message identification method including:
  • the mobile terminal After receiving the short message, the mobile terminal acquires feature information of the short message, where the The feature information includes at least content information;
  • the method further includes:
  • the prompt information is output.
  • the determining, according to the feature information, whether the short message is a suspected junk short message comprises:
  • the short message is determined to be a suspected garbage short message.
  • the feature information further includes a communication number of the short message sender, and determining, according to the feature information, whether the short message is a suspected garbage short message, further includes:
  • the short message is a suspected garbage short message.
  • the determining, according to the operation time, whether the short message is a garbage short message from a pseudo base station includes:
  • the first time is a time when the mobile terminal last performs a cell reselection operation with a location area update before receiving the short message, the second time The time when the mobile terminal receives the short message;
  • the determining, according to the operation time, whether the short message is a garbage short message from a pseudo base station further includes:
  • the determining, according to the operation time, whether the short message is a garbage short message from a pseudo base station includes:
  • the first time is a cell reselection operation with the location area update last performed by the mobile terminal before receiving the short message Time
  • the third time is a time when the mobile terminal first performs a cell reselection operation with a location area update after receiving the short message
  • the third time interval is less than or equal to the third preset time interval, determining that the short message is a garbage short message from the pseudo base station.
  • a short message identification apparatus including:
  • a first acquiring module configured to acquire feature information of the short message after the mobile terminal receives the short message, where the feature information includes at least content information;
  • a determining module configured to determine, according to the feature information, whether the short message is a suspected garbage short message
  • a second acquiring module configured to acquire, when the short message is a suspected garbage short message, an operation time of a cell reselection operation performed by the mobile terminal with a location area update, and the operation time is away from the mobile The time when the terminal receives the short message is the most recent;
  • a determining module configured to determine, according to the operation time, whether the short message is a garbage short message from a pseudo base station.
  • the apparatus further includes:
  • a prompting module configured to output prompt information when determining that the short message is from the pseudo base station garbage short message.
  • the determining module when the feature information includes content information, includes:
  • a first determining submodule configured to determine whether the content keyword includes a preset keyword
  • the first determining submodule is configured to determine that the short message is a suspected junk short message when it is determined that the content information includes a preset keyword.
  • the feature information further includes a communication number of the short message sender
  • the determining module further includes:
  • a second determining sub-module configured to determine, when the preset information is not included in the content information, whether the communication number belongs to a preset number
  • the second determining submodule is configured to determine that the short message is a suspected junk short message when it is determined that the communication number does not belong to the preset number.
  • the determining module comprises:
  • a third determining submodule configured to determine a first time and a second time, where the first time is a cell reselection operation with a location area update last time before the mobile terminal receives the short message The second time is a time when the mobile terminal receives the short message;
  • a first calculation submodule configured to calculate a first time interval between the first time and the second time
  • a fourth determining submodule configured to determine, when the first time interval is greater than the first preset time interval, that the short message is not a garbage short message from the pseudo base station.
  • the determining module further includes:
  • a second calculating submodule configured to calculate a second time interval between the second time and the third time when the first time interval is less than or equal to the first preset time interval, where the third time is a time when the mobile terminal performs a cell reselection operation with a location area update for the first time after receiving the short message;
  • a fifth determining submodule configured to determine that the short message is a garbage short message from the pseudo base station when the second time interval is less than or equal to the second preset time interval.
  • the determining module comprises:
  • a third calculating submodule configured to calculate a third time interval between the first time and the third time, wherein the first time is the last time the mobile terminal performs the location before receiving the short message The time of the cell reselection operation of the area update, where the third time is the time when the mobile terminal first performs the cell reselection operation with the location area update after receiving the short message;
  • a sixth determining submodule configured to determine that the short message is a garbage short message from the pseudo base station when the third time interval is less than or equal to the third preset time interval.
  • a short message identification apparatus including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the mobile terminal After the short message is received by the mobile terminal, acquiring feature information of the short message, where the feature information includes at least content information;
  • the mobile terminal after receiving the short message, the mobile terminal first determines whether the short message is a suspected garbage short message according to the characteristic information of the short message, such as the content of the short message, the sender's phone number, etc., when it is determined that the short message is suspected to be short
  • the cell reselection time with the location area update is performed before and after the short message is received to further determine whether the short message is a short garbage sent by the pseudo base station.
  • the message in this way, automatically determines whether the short message is from the pseudo base station, and can ensure the information security of the user's terminal.
  • FIG. 1 is a flowchart of a short message identification method according to an exemplary embodiment.
  • FIG. 2 is a flowchart of another short message identification method according to an exemplary embodiment.
  • FIG. 3 is a flowchart of step S102 in a short message identification method according to an exemplary embodiment.
  • FIG. 4 is a flowchart of step S102 in another short message identification method according to an exemplary embodiment.
  • FIG. 5A is a flowchart of step S104 in a short message identification method according to an exemplary embodiment.
  • FIG. 5B is a flowchart of step S104 in another short message identification method according to an exemplary embodiment.
  • FIG. 6A is a flowchart of step S104 in still another short message identification method according to an exemplary embodiment.
  • FIG. 6B is a specific flowchart of a short message identification method according to an exemplary embodiment.
  • FIG. 7 is a block diagram of a short message identification apparatus, according to an exemplary embodiment.
  • FIG. 8 is a block diagram of another short message identification apparatus, according to an exemplary embodiment.
  • FIG. 9 is a block diagram of a determination module in a short message identification apparatus, according to an exemplary embodiment.
  • FIG. 10 is a diagram showing a judging module in another short message identification apparatus according to an exemplary embodiment. Block diagram.
  • FIG. 11 is a block diagram of a determination module in a further short message identification apparatus, according to an exemplary embodiment.
  • FIG. 12 is a block diagram of a determination module in still another short message identification apparatus, according to an exemplary embodiment.
  • FIG. 13 is a block diagram of a determining module in still another short message identifying apparatus according to an exemplary embodiment.
  • FIG. 14 is a block diagram of a device suitable for short message identification, according to an exemplary embodiment.
  • the embodiment of the present disclosure provides a short message identification method, which can be used in a mobile terminal device. As shown in FIG. 1, the method includes steps S101-S104:
  • step S101 after the mobile terminal receives the short message, acquiring the feature information of the short message, where the feature information includes at least the content information;
  • the feature information of the short message may be the content of the short message, for example, the short message may be a short message, and the feature information may be a short message content.
  • step S102 it is determined, according to the feature information, whether the short message is a suspected garbage short message
  • the short message it can be initially determined whether the short message is a garbage short message. For example, it is judged whether the content of the short message contains advertisements, such as remittances such as remittances.
  • step S103 when it is determined that the short message is a suspected garbage short message, acquiring an operation time of the cell reselection operation with the location area update performed by the mobile terminal, and operating the time distance from the mobile terminal The time to receive the short message is the most recent;
  • the operation time of the cell reselection operation with the location area update according to the mobile terminal for example, according to the first time when the terminal performs the cell reselection operation with the location area update last time before receiving the short message, and the mobile terminal is receiving
  • the second time after the short message is performed for the cell reselection operation with the location area update for the first time it is determined whether the mobile terminal has two location updates within a preset time period before and after receiving the short message, that is, whether it is possible
  • step S104 it is determined whether the short message is a garbage short message from the pseudo base station according to the operation time.
  • the mobile terminal after receiving the short message, the mobile terminal first determines whether the short message is a suspected garbage short message according to the feature information of the short message, such as the content of the short message, etc., when it is determined to be a suspected garbage short message, before and after the short message is received, the time of cell reselection with the location area update is performed to further determine whether the short message is a garbage short message sent by the pseudo base station, so that it is automatically determined whether the short message is from the pseudo base station, and the user's terminal can be guaranteed. information security.
  • the foregoing method further includes step S201:
  • step S201 when it is determined that the short message is from the pseudo base station garbage short message, the prompt information is output.
  • the prompt message is output to prompt the user to output a prompt that “the received short message is a spam message from the pseudo base station”.
  • the user can clearly know the source of the short message, thereby performing corresponding processing to ensure the information security of the mobile terminal and avoid fraud.
  • the foregoing step S102 includes steps S301-S302:
  • step S301 it is determined whether the content keyword includes a preset keyword
  • step S302 when it is determined that the content information includes a preset keyword, it is determined that the short message is a suspected garbage short message.
  • the feature information of the short message is content information
  • the feature information further includes a communication number of the short message sender, and the foregoing step S102 may further include steps S401-S402:
  • step S401 when the content keyword does not include the preset keyword, it is determined whether the communication number in the communication number information belongs to the preset number;
  • step S402 when it is determined that the communication number does not belong to the preset number, it is determined that the short message is a suspected garbage short message.
  • the feature information may be a communication number of the short message sender in addition to the content information.
  • the communication may be determined. Whether the number is a preset number, for example, determining whether the communication number is a public number such as a government agency, a telecommunications carrier, and a bank, thereby preventing the pseudo base station from using the public number for fraud.
  • the user or the manufacturer can pre-set some government agencies, telecom operators, and banks to be preset numbers.
  • step S104 may further include steps S501-S503:
  • step S501 the first time and the second time are determined, where the first time is the time when the mobile terminal last performs the cell reselection operation with the location area update before receiving the short message, and the second time is the mobile terminal. The time when the short message was received;
  • step S502 a first time interval between the first time and the second time is calculated
  • step S503 when the first time interval is greater than the first preset time interval, it is determined that the short message is not a garbage short message from the pseudo base station.
  • the mobile terminal may determine that the mobile terminal is in the first time when the terminal performs the cell reselection operation with the location area update last time before receiving the short message, and the second time when the mobile terminal receives the short message. Whether the location update occurred within the preset time period before receiving the short message, that is, Determining whether it is a short connection with the pseudo base station, thereby determining whether the short message is a junk short message based on the result.
  • step S104 may further include steps S511-S512:
  • step S511 when the first time interval is less than or equal to the first preset time interval, a second time interval between the second time and the third time is calculated, where the third time is the first time after the mobile terminal receives the short message.
  • step S512 when the second time interval is less than or equal to the second preset time interval, it is determined that the short message is a garbage short message from the pseudo base station.
  • whether the short message is really a garbage short message from the pseudo base station may be further determined according to the first time, the second time, and the third time. For example, the second time when the terminal receives the short message may be determined first, and then the first time interval between when the terminal receives the short message and before the short message is received, the first time between the cell reselection with the location update is performed. If the time interval is less than or equal to the first preset time interval, it indicates that the terminal has performed the cell re-process with the location area update shortly before receiving the suspicious short message, and further judgment is needed at this time, otherwise the terminal is described.
  • the cell reselection with the location area update has not been performed for a while, and the received short message is not information from the pseudo base station.
  • step S104 may further include steps S601-S603:
  • step S601 a third time interval between the first time and the third time is calculated, wherein the first time is the time when the mobile terminal last performs the cell reselection operation with the location area update before receiving the short message.
  • the third time is that the mobile terminal first carries the message after receiving the short message. The time of the cell reselection operation of the location area update;
  • step S602 when the third time interval is less than or equal to the third preset time interval, it is determined that the short message is a garbage short message from the pseudo base station.
  • the short message when determining that the short message is a suspected garbage short message, it is also possible to directly calculate the first time and the received short message of the cell reselection with the location area update last time before the mobile terminal receives the short message.
  • the time interval between the second time after the cell reselection with the location area update is performed for the first time. If the time interval is less than or equal to the third preset time interval, that is, the interval time is short, the short message is received at this time. After a period of time before and after the terminal has performed the cell update of the location area update, it can be concluded that the short message is a garbage short message from the pseudo base station.
  • the short message identification method of the embodiment of the present disclosure specifically includes the following steps S611-S617:
  • step S611 the mobile terminal receives the short message
  • step S612 after receiving the short message, it is determined whether the received short message content is available, for example, determining whether the short message content contains advertisements, requesting fraudulent short message content such as remittance; if the suspicious content is included, proceeding directly to step S614, otherwise entering Step S613.
  • step S613 it is determined whether the number of the sender of the short message is suspicious, for example, whether the short message sender number is a public number such as a government agency, a telecommunications carrier, or a bank, and the "pseudo base station" is prevented from using the public number for fraud. If the sender number of the short message is suspicious, the process proceeds to step S614. Otherwise, the content of the short message and the sender number of the short message are considered to be abnormal, and the subsequent authentication process is exited.
  • the short message sender number is a public number such as a government agency, a telecommunications carrier, or a bank
  • step S614 the time of the last cell reselection with the location area update before receiving the short message is queried, and the time interval between the time of the cell reselection with the location area update and the time of receiving the suspicious short message is calculated. Recorded as t1.
  • step S615 it is determined whether the time interval t1 is less than the preset time interval T1. If it is smaller, indicating that the mobile terminal has performed the cell reselection process with the location area update, the mobile terminal needs to further determine the authentication, otherwise It indicates that the mobile terminal has not been carried out for a period of time.
  • the cell update is performed by the zone update, and the received information does not come from the "pseudo base station" and exits the process.
  • step S616 after receiving the short message suspected of "pseudo base station", it is determined whether the mobile terminal has reselected the cell with the location area update within the predetermined time interval T2, and if so, it can be determined that the mobile terminal receives The spam message from the "pseudo base station".
  • step S617 the user is prompted to camp on the pseudo base station not long ago, and the corresponding received short message is a spam message from the "pseudo base station".
  • FIG. 7 is a block diagram of a short message identification apparatus, which may be implemented as part or all of an electronic device by software, hardware, or a combination of both, according to an exemplary embodiment. As shown in FIG. 7, the short message identification device includes:
  • the first obtaining module 71 is configured to acquire feature information of the short message after the mobile terminal receives the short message, where the feature information includes at least the content information;
  • the determining module 72 is configured to determine, according to the feature information, whether the short message is a suspected garbage short message
  • the second obtaining module 73 is configured to: when determining that the short message is a suspected garbage short message, acquire an operation time of the cell reselection operation with the location area update performed by the mobile terminal, and the operation time is shorter than the time when the mobile terminal receives the short message recent;
  • the determining module 74 is configured to determine whether the short message is a spam short message from the pseudo base station according to the operation time.
  • the mobile terminal after receiving the short message, the mobile terminal first determines whether the short message is a suspected garbage short message according to the feature information of the short message, such as the content of the short message, etc., when it is determined to be a suspected garbage short message, before and after the short message is received, the time of cell reselection with the location area update is performed to further determine whether the short message is a garbage short message sent by the pseudo base station, so that it is automatically determined whether the short message is from the pseudo base station, and the user's terminal can be guaranteed. information security.
  • the foregoing apparatus further includes:
  • the prompting module 81 is configured to output the prompt information when it is determined that the short message is from the pseudo base station garbage short message.
  • the prompt message is output to prompt the user to output a prompt that “the received short message is a spam message from the pseudo base station”.
  • the user can clearly know the source of the short message, thereby performing corresponding processing to ensure the information security of the mobile terminal and avoid fraud.
  • the determining module 72 includes:
  • the first determining sub-module 91 is configured to determine whether the content keyword includes a preset keyword
  • the first determining sub-module 92 is configured to determine that the short message is a suspected junk short message when the content information is included in the content information.
  • the feature information of the short message is content information
  • the feature information further includes a communication number of the short message sender
  • the determining module 72 further includes:
  • the second determining sub-module 101 is configured to determine, when the content information does not include the preset keyword, whether the communication number belongs to the preset number;
  • the second determining sub-module 102 is configured to determine that the short message is a suspected junk short message when it is determined that the communication number does not belong to the preset number.
  • the feature information may be a communication number of the short message sender in addition to the content information.
  • the communication may be determined. Whether the number is a preset number, for example, determining whether the communication number is a public number such as a government agency, a telecommunications carrier, and a bank, thereby preventing the pseudo base station from using the public number for fraud.
  • users or manufacturers can pre-set some government agencies, telecom operators and The bank and other numbers are preset numbers.
  • the determining module 74 includes:
  • the third determining sub-module 111 is configured to determine a first time and a second time, where the first time is a time when the mobile terminal last performs a cell reselection operation with a location area update before receiving the short message, and second Time is the time when the mobile terminal receives the short message;
  • a first calculation sub-module 112 configured to calculate a first time interval between the first time and the second time
  • the fourth determining sub-module 113 is configured to determine that the short message is not a garbage short message from the pseudo base station when the first time interval is greater than the first preset time interval.
  • the mobile terminal may determine that the mobile terminal is in the first time when the terminal performs the cell reselection operation with the location area update last time before receiving the short message, and the second time when the mobile terminal receives the short message. Whether a location update occurs within a preset time period before receiving the short message, that is, whether it is possible to be a short connection with the pseudo base station, thereby determining whether the short message is a garbage short message according to the result.
  • the determining module 74 further includes:
  • the second calculation sub-module 121 is configured to calculate a second time interval between the second time and the third time when the first time interval is less than or equal to the first preset time interval, where the third time is received by the mobile terminal The time when the cell reselection operation with the location area update is performed for the first time after the short message;
  • the fifth determining sub-module 122 is configured to determine that the short message is a garbage short message from the pseudo base station when the second time interval is less than or equal to the second preset time interval.
  • the short message when it is determined that the short message is a suspected garbage short message, whether the short message is really a garbage short message from the pseudo base station may be further determined according to the first time, the second time, and the third time. For example, the first time when the terminal receives the short message may be determined first, and then the first time interval between the first time when the terminal receives the short message and before the short message is received, and the cell reselection with the location update is performed. If the time interval is less than or equal to the first preset time interval, it indicates that the terminal has performed a cell re-process with a location area update shortly before receiving the suspicious short message. At this time, it is necessary to further judge the authentication.
  • the terminal does not perform cell reselection with the location area update for a period of time, and the received short message is not information from the pseudo base station.
  • it may be determined whether the terminal reselection of the cell with the location area update occurs within a period of time after receiving the short message, and when the determination result is yes, indicating before and after receiving the short message For a period of time, the terminal performs the cell re-update of the location area, and it can be concluded that the short message is a garbage short message from the pseudo base station.
  • the determining module 74 includes:
  • the third calculating sub-module 131 is configured to calculate a third time interval between the first time and the third time, wherein the first time is the cell that the mobile terminal last updated with the location area before receiving the short message The time of the reselection operation, the third time is the time when the mobile terminal first performs the cell reselection operation with the location area update after receiving the short message;
  • the sixth determining sub-module 132 is configured to determine that the short message is a garbage short message from the pseudo base station when the third time interval is less than or equal to the third preset time interval.
  • the short message when determining that the short message is a suspected garbage short message, it is also possible to directly calculate the first time and the received short message of the cell reselection with the location area update last time before the mobile terminal receives the short message.
  • the time interval between the second time after the cell reselection with the location area update is performed for the first time. If the time interval is less than or equal to the third preset time interval, that is, the interval time is short, the short message is received at this time. After a period of time before and after the terminal has performed the cell update of the location area update, it can be concluded that the short message is a garbage short message from the pseudo base station.
  • a short message identification apparatus including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the mobile terminal After the short message is received by the mobile terminal, acquiring feature information of the short message, where the feature information includes at least content information;
  • the above processor can also be configured to:
  • the prompt information is output.
  • the above processor can also be configured to:
  • Determining, according to the feature information, whether the short message is a suspected garbage short message includes:
  • the short message is determined to be a suspected garbage short message.
  • the above processor can also be configured to:
  • the feature information further includes a communication number of the short message sender, and determining, according to the feature information, whether the short message is a suspected garbage short message, further comprising:
  • the short message is a suspected garbage short message.
  • the above processor can also be configured to:
  • Determining, according to the operation time, whether the short message is a garbage short message from a pseudo base station including:
  • the first time is a time when the mobile terminal last performs a cell reselection operation with a location area update before receiving the short message, the second time The time when the mobile terminal receives the short message;
  • the above processor can also be configured to:
  • Determining, according to the operation time, whether the short message is a garbage short message from a pseudo base station further includes:
  • the above processor can also be configured to:
  • Determining, according to the operation time, whether the short message is a garbage short message from a pseudo base station including:
  • the first time is a cell reselection operation with the location area update last performed by the mobile terminal before receiving the short message Time
  • the third time is a time when the mobile terminal first performs a cell reselection operation with a location area update after receiving the short message
  • the third time interval is less than or equal to the third preset time interval, determining that the short message is a garbage short message from the pseudo base station.
  • FIG. 14 is a block diagram of a picture capturing apparatus, which is applicable to a terminal device, according to an exemplary embodiment.
  • device 1400 can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a gaming console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • Apparatus 1400 can include one or more of the following components: processing component 1402, memory 1404, power component 1406, multimedia component 1408, audio component 1410, input/output (I/O) interface 1412, sensor component 1414, and communication component 1416 .
  • Processing component 1402 typically controls the overall operation of device 1400, such as with display, telephone calls, Data communication, camera operations and operations associated with recording operations.
  • Processing component 1402 can include one or more processors 1420 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 1402 can include one or more modules to facilitate interaction between component 1402 and other components.
  • processing component 1402 can include a multimedia module to facilitate interaction between multimedia component 1408 and processing component 1402.
  • Memory 1404 is configured to store various types of data to support operation at device 1400. Examples of such data include instructions for any application or method operating on device 1400, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 1404 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 1406 provides power to various components of device 1400.
  • Power component 1406 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 1400.
  • the multimedia component 1408 includes a screen between the device 1400 and the user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1408 includes a front camera and/or a rear camera. When the device 1400 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1410 is configured to output and/or input an audio signal.
  • audio component 1410 A microphone MIC is included that is configured to receive an external audio signal when the device 1400 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 1404 or transmitted via communication component 1416.
  • the audio component 1410 also includes a speaker for outputting an audio signal.
  • the I/O interface 1412 provides an interface between the processing component 1402 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 1414 includes one or more sensors for providing a status assessment of various aspects to device 1400.
  • sensor component 1414 can detect an open/closed state of device 1400, a relative positioning of components, such as the display and keypad of device 1400, and sensor component 1414 can also detect a change in position of one component of device 1400 or device 1400. The presence or absence of contact by the user with the device 1400, the orientation or acceleration/deceleration of the device 1400 and the temperature change of the device 1400.
  • Sensor assembly 1414 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1414 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1414 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1416 is configured to facilitate wired or wireless communication between device 1400 and other devices.
  • the device 1400 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • communication component 1416 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 1416 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 1400 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic A device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLD programmable logic A device
  • FPGA field programmable gate array
  • controller microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 1404 comprising instructions executable by processor 1420 of apparatus 1400 to perform the above method.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • a non-transitory computer readable storage medium when instructions in the storage medium are executed by a processor of the apparatus 1300, to enable the apparatus 1300 to perform the short message identification method described above, the method comprising:
  • the mobile terminal After the short message is received by the mobile terminal, acquiring feature information of the short message, where the feature information includes at least content information;
  • the method further includes:
  • the prompt information is output.
  • the determining, according to the feature information, whether the short message is a suspected junk short message comprises:
  • the short message is determined to be a suspected garbage short message.
  • the feature information further includes a communication number of the short message sender, and determining, according to the feature information, whether the short message is a suspected garbage short message, further includes:
  • the short message is a suspected garbage short message.
  • the determining, according to the operation time, whether the short message is a garbage short message from a pseudo base station includes:
  • the first time is a time when the mobile terminal last performs a cell reselection operation with a location area update before receiving the short message, the second time The time when the mobile terminal receives the short message;
  • the short message is not a garbage short message from the pseudo base station.
  • the determining, according to the operation time, whether the short message is a garbage short message from a pseudo base station further includes:
  • the determining, according to the operation time, whether the short message is a garbage short message from a pseudo base station includes:
  • the first time is a cell reselection operation with the location area update last performed by the mobile terminal before receiving the short message Time
  • the third time is a time when the mobile terminal first performs a cell reselection operation with a location area update after receiving the short message
  • the third time interval is less than or equal to the third preset time interval, determining that the short message is a garbage short message from the pseudo base station.

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Abstract

本公开是关于一种短消息识别方法及装置，其中，方法包括：当移动终端接收到短消息后，获取所述短消息的特征信息，其中，所述特征信息至少包括内容信息；根据所述特征信息判断所述短消息是否为疑似垃圾短消息；当判断所述短消息为疑似垃圾短消息时，获取所述移动终端进行的带有位置区更新的小区重选操作的操作时间，且所述操作时间距离所述移动终端接收所述短消息的时间最近；根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息。通过该技术方案，自动判断短消息是否来自伪基站，可以保证用户的终端的信息安全。

Description

短消息识别方法及装置
本申请基于申请号为201610350262.X、申请日为2016年5月24日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本公开涉及终端技术领域，尤其涉及一种短消息识别方法及装置。
背景技术
在蜂窝移动通信系统中，终端为了获得更好的服务，会在空闲模式下搜索周围小区信号，根据搜索到的小区信号强弱选择一个小区进行驻留。各小区在系统广播消息中广播本小区所属的位置区，当终端选择驻留的小区属于一个新的位置区时，终端发起位置更新流程，并将终端此前驻留的位置区号码一并上报给网络。
“伪基站”是电信运营商部署的移动通信网络之外的非法小区，为了诱导终端重选，伪基站通常会将发射功率提高。当终端进入“伪基站”覆盖区域时，终端很有可能会选择驻留“伪基站”。
“伪基站”在成功诱导终端驻留并更新位置区后，就会向终端发送包含有广告、诈骗等非法内容的垃圾短信。
发明内容
本公开实施例提供一种短消息识别方法及装置，包括如下技术方案：
根据本公开实施例的第一方面，提供一种短消息识别方法，包括：
当移动终端接收到短消息后，获取所述短消息的特征信息，其中，所述 特征信息至少包括内容信息；
根据所述特征信息判断所述短消息是否为疑似垃圾短消息；
当判断所述短消息为疑似垃圾短消息时，获取所述移动终端进行的带有位置区更新的小区重选操作的操作时间，且所述操作时间距离所述移动终端接收所述短消息的时间最近；
根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息。
在一个实施例中，所述方法还包括：
当确定所述短消息为来自所述伪基站垃圾短消息时，输出提示信息。
在一个实施例中，所述根据所述特征信息判断所述短消息是否为疑似垃圾短消息，包括：
判断所述内容信息中是否包含预设关键字；
当判断所述内容信息中包含预设关键字时，确定所述短消息为疑似垃圾短消息。
在一个实施例中，所述特征信息还包括所述短消息发送方的通讯号码，所述根据所述特征信息判断所述短消息是否为疑似垃圾短消息，还包括：
当所述内容信息中不包含所述预设关键字时，判断所述通讯号码信息中的通讯号码是否属于预设号码；
当判断所述通讯号码不属于预设号码时，确定所述短消息为疑似垃圾短消息。
在一个实施例中，所述根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息，包括：
确定第一时间及第二时间，其中，所述第一时间为所述移动终端在接收到所述短消息之前最后一次进行带有位置区更新的小区重选操作的时间，所述第二时间为所述移动终端收到所述短消息时的时间；
计算所述第一时间和第二时间之间的第一时间间隔；
当所述第一时间间隔大于第一预设时间间隔时，确定所述短消息不是来 自伪基站的垃圾短消息。
在一个实施例中，所述根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息，还包括：
当所述第一时间间隔小于或者等于第一预设时间间隔时，计算所述第二时间和第三时间之间的第二时间间隔，所述第三时间为所述移动终端在接收到所述短消息之后首次进行带有位置区更新的小区重选操作的时间；
当所述第二时间间隔小于或者等于第二预设时间间隔时，确定所述短消息为来自伪基站的垃圾短消息。
在一个实施例中，所述根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息，包括：
计算第一时间和第三时间之间的第三时间间隔，其中，所述第一时间为所述移动终端在接收到所述短消息之前最后一次进行带有位置区更新的小区重选操作的时间，所述第三时间为所述移动终端在接收到所述短消息之后首次进行带有位置区更新的小区重选操作的时间；
当所述第三时间间隔小于或者等于第三预设时间间隔时，确定所述短消息为来自伪基站的垃圾短消息。
根据本公开实施例的第二方面，提供一种短消息识别装置，包括：
第一获取模块，用于当移动终端接收到短消息后，获取所述短消息的特征信息，其中，所述特征信息至少包括内容信息；
判断模块，用于根据所述特征信息判断所述短消息是否为疑似垃圾短消息；
第二获取模块，用于当判断所述短消息为疑似垃圾短消息时，获取所述移动终端进行的带有位置区更新的小区重选操作的操作时间，且所述操作时间距离所述移动终端接收所述短消息的时间最近；
确定模块，用于根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息。
在一个实施例中，所述装置还包括：
提示模块，用于当确定所述短消息为来自所述伪基站垃圾短消息时，输出提示信息。
在一个实施例中，当所述特征信息包括内容信息时，所述判断模块包括：
第一判断子模块，用于判断所述内容信息中是否包含预设关键字；
第一确定子模块，用于当判断所述内容信息中包含预设关键字时，确定所述短消息为疑似垃圾短消息。
在一个实施例中，所述特征信息还包括所述短消息发送方的通讯号码，所述判断模块还包括：
第二判断子模块，用于当所述内容信息中不包含所述预设关键字时，判断所述通讯号码是否属于预设号码；
第二确定子模块，用于当判断所述通讯号码不属于预设号码时，确定所述短消息为疑似垃圾短消息。
在一个实施例中，所述确定模块包括：
第三确定子模块，用于确定第一时间及第二时间，其中，所述第一时间为所述移动终端在接收到所述短消息之前最后一次进行带有位置区更新的小区重选操作的时间，所述第二时间为所述移动终端收到所述短消息时的时间；
第一计算子模块，用于计算所述第一时间和所述第二时间之间的第一时间间隔；
第四确定子模块，用于当所述第一时间间隔大于第一预设时间间隔时，确定所述短消息不是来自伪基站的垃圾短消息。
在一个实施例中，所述确定模块还包括：
第二计算子模块，用于当所述第一时间间隔小于或者等于第一预设时间间隔时，计算所述第二时间和第三时间之间的第二时间间隔，所述第三时间为所述移动终端在接收到所述短消息之后首次进行带有位置区更新的小区重选操作的时间；
第五确定子模块，用于当所述第二时间间隔小于或者等于第二预设时间间隔时，确定所述短消息为来自伪基站的垃圾短消息。
在一个实施例中，所述确定模块包括：
第三计算子模块，用于计算第一时间和第三时间之间的第三时间间隔，其中，所述第一时间为所述移动终端在接收到所述短消息之前最后一次进行带有位置区更新的小区重选操作的时间，所述第三时间为所述移动终端在接收到所述短消息之后首次进行带有位置区更新的小区重选操作的时间；
第六确定子模块，用于当所述第三时间间隔小于或者等于第三预设时间间隔时，确定所述短消息为来自伪基站的垃圾短消息。
根据本公开实施例的第三方面，提供一种短消息识别装置，其特征在于，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
当移动终端接收到短消息后，获取所述短消息的特征信息，其中，所述特征信息至少包括内容信息；
根据所述特征信息判断所述短消息是否为疑似垃圾短消息；
当判断所述短消息为疑似垃圾短消息时，获取所述移动终端进行的带有位置区更新的小区重选操作的操作时间，且所述操作时间距离所述移动终端接收所述短消息的时间最近；
根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息。
本公开的实施例提供的技术方案可以包括以下有益效果：
上述技术方案，当移动终端接收到短消息之后，首先根据短消息的特征信息，如短消息的内容，发送方的电话号码等，判断短消息是否为疑似垃圾短消息，当判断为疑似垃圾短消息时，再根据短消息接收前后，进行带有位置区更新的小区重选的时间来进一步确定短消息是否为伪基站发送的垃圾短 消息，这样，自动判断短消息是否来自伪基站，可以保证用户的终端的信息安全。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是根据一示例性实施例示出的一种短消息识别方法的流程图。
图2是根据一示例性实施例示出的另一种短消息识别方法的流程图。
图3是根据一示例性实施例示出的一种短消息识别方法中步骤S102的流程图。
图4是根据一示例性实施例示出的另一种短消息识别方法中步骤S102的流程图。
图5A是根据一示例性实施例示出的一种短消息识别方法中步骤S104的流程图。
图5B是根据一示例性实施例示出的另一种短消息识别方法中步骤S104的流程图。
图6A是根据一示例性实施例示出的再一种短消息识别方法中步骤S104的流程图。
图6B是根据一示例性实施例示出的一种短消息识别方法的具体流程图。
图7是根据一示例性实施例示出的一种短消息识别装置的框图。
图8是根据一示例性实施例示出的另一种短消息识别装置的框图。
图9是根据一示例性实施例示出的一种短消息识别装置中判断模块的框图。
图10是根据一示例性实施例示出的另一种短消息识别装置中判断模块 的框图。
图11是根据一示例性实施例示出的又种短消息识别装置中确定模块的框图。
图12是根据一示例性实施例示出的又一种短消息识别装置中确定模块的框图。
图13是根据一示例性实施例示出的再一种短消息识别装置中确定模块的框图。
图14是根据一示例性实施例示出的适用于短消息识别装置的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
本公开实施例提供了一种短消息识别方法，该方法可用于移动终端设备中，如图1所示，该方法包括步骤S101-S104：
在步骤S101中，当移动终端接收到短消息后，获取短消息的特征信息，其中，特征信息至少包括内容信息；
短消息的特征信息可以是短消息的内容，如短消息可以是短信，特征信息可以是短信内容。
在步骤S102中，根据特征信息判断短消息是否为疑似垃圾短消息；
根据短消息的内容等可初步判断出该短消息是否是垃圾短消息。如判断短消息内容中是否包含广告、要求汇款等诈骗性内容。
在步骤S103中，当判断短消息为疑似垃圾短消息时，获取移动终端进行的带有位置区更新的小区重选操作的操作时间，且操作时间距离移动终端 接收短消息的时间最近；
根据移动终端进行的带有位置区更新的小区重选操作的操作时间，例如根据终端在接收短消息之前最后一次进行带有位置区更新的小区重选操作的第一时间，和移动终端在收到短消息之后首次进行带有位置区更新的小区重选操作的第二时间，确定移动终端在接收到短消息的前后的预设时间段内是否发生了两次位置更新，即确定是否可能是和伪基站的短暂连接，从而根据该结果确定该短消息是否为垃圾短消息。
在步骤S104中，根据操作时间确定短消息是否为来自伪基站的垃圾短消息。
在该实施例中，当移动终端接收到短消息之后，首先根据短消息的特征信息，如短消息的内容等，判断短消息是否为疑似垃圾短消息，当判断为疑似垃圾短消息时，再根据短消息接收前后，进行带有位置区更新的小区重选的时间来进一步确定短消息是否为伪基站发送的垃圾短消息，这样，自动判断短消息是否来自伪基站，可以保证用户的终端的信息安全。
如图2所示，在一个实施例中，上述方法还包括步骤S201：
在步骤S201中，当确定短消息为来自伪基站垃圾短消息时，输出提示信息。
在该实施例中，当确定移动终端接收到的短消息是来自伪基站的垃圾短消息时，会输出提示信息提示用户，如输出“接收到的短信为来自伪基站的垃圾短信”的提示，这样，使得用户可以清楚的获知短信来源，从而进行相应的处理，保证移动终端的信息安全，避免被欺诈。
如图3所示，在一个实施例中，当特征信息包括内容信息时，上述步骤S102包括步骤S301-S302：
在步骤S301中，判断内容信息中是否包含预设关键字；
在步骤S302中，当判断内容信息中包含预设关键字时，确定短消息为疑似垃圾短消息。
在该实施例中，当短消息的特征信息为内容信息时，可以判断内容信息中是否包含预设关键字，如短消息是否包含汇款、或者广告类用语等关键字，从而根据判断结果确定短消息是否为疑似垃圾短消息。
如图4所示，在一个实施例中，特征信息还包括短消息发送方的通讯号码，上述步骤S102还可以包括步骤S401-S402：
在步骤S401中，当内容信息中不包含预设关键字时，判断通讯号码信息中的通讯号码是否属于预设号码；
在步骤S402中，当判断通讯号码不属于预设号码时，确定短消息为疑似垃圾短消息。
在该实施例中，特征信息除了可以是内容信息外，还可以是短消息发送方的通讯号码，当特征消息包括通讯号码时，在判断内容信息中不包含预设关键字时，可以判断通讯号码是否是预设号码，例如，判断通讯号码是否是一些政府机关、电信运营商和银行等公众号码，从而防止伪基站利用公众号码进行欺诈。其中，用户或厂商可以预先设置一些政府机关、电信运营商和银行等号码为预设号码。
如图5A所示，在一个实施例中，上述步骤S104还可以包括步骤S501-S503：
在步骤S501中，确定第一时间及第二时间，其中，第一时间为移动终端在接收到短消息之前最后一次进行带有位置区更新的小区重选操作的时间，第二时间为移动终端收到短消息时的时间；
在步骤S502中，计算第一时间和第二时间之间的第一时间间隔；
在步骤S503中，当第一时间间隔大于第一预设时间间隔时，确定短消息不是来自伪基站的垃圾短消息。
在该实施例中，可以根据终端在接收短消息之前最后一次进行带有位置区更新的小区重选操作的第一时间，和移动终端在收到短消息时的第二时间，确定移动终端在接收到短消息的前的预设时间段内是否发生了位置更新，即 确定是否可能是和伪基站的短暂连接，从而根据该结果确定该短消息是否为垃圾短消息。
如图5B所示，在一个实施例中，上述步骤S104还可以包括步骤S511-S512：
在步骤S511中，当第一时间间隔小于或者等于第一预设时间间隔时，计算第二时间和第三时间之间的第二时间间隔，第三时间为移动终端在接收到短消息之后首次进行带有位置区更新的小区重选操作的时间；
在步骤S512中，当第二时间间隔小于或者等于第二预设时间间隔时，确定短消息为来自伪基站的垃圾短消息。
在该实施例中，在确定短消息为疑似垃圾短消息时，可以进一步根据第一时间，第二时间和第三时间确定该短消息是否真的是来自伪基站的垃圾短消息。例如，可以先确定终端接收到短消息时的第二时间，进而计算终端接收到短消息时和接收到短消息前进行带有位置更新的小区重选的第一时间之间的第一时间间隔，如果该时间间隔小于或者等于第一预设时间间隔，则说明在收到可疑短消息的不久前，终端进行过带有位置区更新的小区重新过程，此时需要进一步判断鉴定，否则说明终端有一段时间没有进行带有位置区更新的小区重选，收到的短消息不是来自伪基站的信息。在进一步判断鉴定时，可以通过判断在收到短消息之后的一段时间内，终端是否再次发生了带有位置区更新的小区重选，当判断结果为是时，说明在接收到短消息的前后的一段时间内，终端都进行了位置区更新的小区重新，即可断定该短消息是来自伪基站的垃圾短消息。
如图6A所示，在一个实施例中，上述步骤S104还可以包括步骤S601-S603：
在步骤S601中，计算第一时间和第三时间之间的第三时间间隔，其中，第一时间为移动终端在接收到短消息之前最后一次进行带有位置区更新的小区重选操作的时间，第三时间为移动终端在接收到短消息之后首次进行带有 位置区更新的小区重选操作的时间；
在步骤S602中，当第三时间间隔小于或者等于第三预设时间间隔时，确定短消息为来自伪基站的垃圾短消息。
在该实施例中，在确定短消息为疑似垃圾短消息时，还可以直接计算移动终端在接收到短消息之前最后一次进行带有位置区更新的小区重选的第一时间和收到短消息之后首次进行带有位置区更新的小区重选的第二时间之间的时间间隔，如果该时间间隔小于或者等于第三预设时间间隔，即间隔时间较短，此时说明在接收到短消息的前后的一段时间内，终端都进行了位置区更新的小区重新，即可断定该短消息是来自伪基站的垃圾短消息。
下面以一个具体实施例详细说明本发明的技术方案。
如图6B所示，本公开实施例的短消息识别方法，具体包括以下步骤S611-S617：
在步骤S611中，移动终端接收到短信；
在步骤S612中，收到短信后，判断收到的短信内容是否可以，例如，判断短信内容是否含有广告、要求汇款等欺诈性短信内容；如果含有这些可疑内容，则直接进入步骤S614，否则进入步骤S613。
在步骤S613中，判断短信发送方的号码是否可疑，例如短信发送方号码是否是政府机关、电信运营商、银行等公众号码，防止“伪基站”利用公众号码进行欺诈。如果短信发送方号码可疑，则进入步骤S614，否则就认为短信内容和短信发送方号码均无异常，退出后续鉴别流程。
在步骤S614中，查询收到短信前的最后一次带有位置区更新的小区重选的时间，计算前述带有位置区更新的小区重选的时间到收到该可疑短信之间的时间间隔，记为t1。
在步骤S615中，判断时间间隔t1是否小于预设时间间隔T1，如果小于，说明收到可疑信息的不久前，，移动终端进行过带位置区更新的小区重选过程，需要进一步判断鉴别，否则说明移动终端已经有一段时间没有进行带位 置区更新的小区重选，收到的信息不是来自于“伪基站”，退出流程。
在步骤S616中，收到疑似“伪基站”的短信后，判断在预定的时间间隔T2内，移动终端是否再次发生了带位置区更新的小区重选，如果是，则可以断定移动终端收到的是来自“伪基站”的垃圾短信。
在步骤S617中，提示用户不久前驻留了伪基站，相应收到的短信，是来自“伪基站”的垃圾短信。
通过上述技术方案，自动判断短消息是否来自伪基站，可以保证用户的终端的信息安全。
下述为本公开装置实施例，可以用于执行本公开方法实施例。
图7是根据一示例性实施例示出的一种短消息识别装置的框图，该装置可以通过软件、硬件或者两者的结合实现成为电子设备的部分或者全部。如图7所示，该短消息识别装置包括：
第一获取模块71，被配置为当移动终端接收到短消息后，获取短消息的特征信息，其中，特征信息至少包括内容信息；
判断模块72，被配置为根据特征信息判断短消息是否为疑似垃圾短消息；
第二获取模块73，被配置为当判断短消息为疑似垃圾短消息时，获取移动终端进行的带有位置区更新的小区重选操作的操作时间，且操作时间距离移动终端接收短消息的时间最近；
确定模块74，被配置为根据操作时间确定短消息是否为来自伪基站的垃圾短消息。
在该实施例中，当移动终端接收到短消息之后，首先根据短消息的特征信息，如短消息的内容等，判断短消息是否为疑似垃圾短消息，当判断为疑似垃圾短消息时，再根据短消息接收前后，进行带有位置区更新的小区重选的时间来进一步确定短消息是否为伪基站发送的垃圾短消息，这样，自动判断短消息是否来自伪基站，可以保证用户的终端的信息安全。
如图8所示，在一个实施例中，上述装置还包括：
提示模块81，被配置为当确定短消息为来自伪基站垃圾短消息时，输出提示信息。
在该实施例中，当确定移动终端接收到的短消息是来自伪基站的垃圾短消息时，会输出提示信息提示用户，如输出“接收到的短信为来自伪基站的垃圾短信”的提示，这样，使得用户可以清楚的获知短信来源，从而进行相应的处理，保证移动终端的信息安全，避免被欺诈。
如图9所示，在一个实施例中，当特征信息包括内容信息时，判断模块72包括：
第一判断子模块91，被配置为判断内容信息中是否包含预设关键字；
第一确定子模块92，被配置为当判断内容信息中包含预设关键字时，确定短消息为疑似垃圾短消息。
在该实施例中，当短消息的特征信息为内容信息时，可以判断内容信息中是否包含预设关键字，如短消息是否包含汇款、或者广告类用语等关键字，从而根据判断结果确定短消息是否为疑似垃圾短消息。
如图10所示，在一个实施例中，特征信息还包括短消息发送方的通讯号码，判断模块72还包括：
第二判断子模块101，被配置为当内容信息中不包含预设关键字时，判断通讯号码是否属于预设号码；
第二确定子模块102，被配置为当判断通讯号码不属于预设号码时，确定短消息为疑似垃圾短消息。
在该实施例中，特征信息除了可以是内容信息外，还可以是短消息发送方的通讯号码，当特征消息包括通讯号码时，在判断内容信息中不包含预设关键字时，可以判断通讯号码是否是预设号码，例如，判断通讯号码是否是一些政府机关、电信运营商和银行等公众号码，从而防止伪基站利用公众号码进行欺诈。其中，用户或厂商可以预先设置一些政府机关、电信运营商和 银行等号码为预设号码。
如图11所示，在一个实施例中，确定模块74包括：
第三确定子模块111，被配置确定第一时间及第二时间，其中，第一时间为移动终端在接收到短消息之前最后一次进行带有位置区更新的小区重选操作的时间，第二时间为移动终端收到短消息时的时间；
第一计算子模块112，被配置为计算第一时间和第二时间之间的第一时间间隔；
第四确定子模块113，被配置为当第一时间间隔大于第一预设时间间隔时，确定短消息不是来自伪基站的垃圾短消息。
在该实施例中，可以根据终端在接收短消息之前最后一次进行带有位置区更新的小区重选操作的第一时间，和移动终端在收到短消息时的第二时间，确定移动终端在接收到短消息的前的预设时间段内是否发生了位置更新，即确定是否可能是和伪基站的短暂连接，从而根据该结果确定该短消息是否为垃圾短消息。
如图12所示，在一个实施例中，确定模块74还包括：
第二计算子模块121，被配置当第一时间间隔小于或者等于第一预设时间间隔时，计算第二时间和第三时间之间的第二时间间隔，第三时间为移动终端在接收到短消息之后首次进行带有位置区更新的小区重选操作的时间；
第五确定子模块122，被配置为当第二时间间隔小于或者等于第二预设时间间隔时，确定短消息为来自伪基站的垃圾短消息。
在该实施例中，在确定短消息为疑似垃圾短消息时，可以进一步根据第一时间，第二时间和第三时间确定该短消息是否真的是来自伪基站的垃圾短消息。例如，可以先确定终端接收到短消息时的第三时间，进而计算终端接收到短消息时和接收到短消息前进行带有位置更新的小区重选的第一时间之间的第一时间间隔，如果该时间间隔小于或者等于第一预设时间间隔，则说明在收到可疑短消息的不久前，终端进行过带有位置区更新的小区重新过程， 此时需要进一步判断鉴定，否则说明终端有一段时间没有进行带有位置区更新的小区重选，收到的短消息不是来自伪基站的信息。在进一步判断鉴定时，可以通过判断在收到短消息之后的一段时间内，终端是否再次发生了带有位置区更新的小区重选，当判断结果为是时，说明在接收到短消息的前后的一段时间内，终端都进行了位置区更新的小区重新，即可断定该短消息是来自伪基站的垃圾短消息。
如图13所示，在一个实施例中，确定模块74包括：
第三计算子模块131，被配置为计算第一时间和第三时间之间的第三时间间隔，其中，第一时间为移动终端在接收到短消息之前最后一次进行带有位置区更新的小区重选操作的时间，第三时间为移动终端在接收到短消息之后首次进行带有位置区更新的小区重选操作的时间；
第六确定子模块132，被配置为当第三时间间隔小于或者等于第三预设时间间隔时，确定短消息为来自伪基站的垃圾短消息。
在该实施例中，在确定短消息为疑似垃圾短消息时，还可以直接计算移动终端在接收到短消息之前最后一次进行带有位置区更新的小区重选的第一时间和收到短消息之后首次进行带有位置区更新的小区重选的第二时间之间的时间间隔，如果该时间间隔小于或者等于第三预设时间间隔，即间隔时间较短，此时说明在接收到短消息的前后的一段时间内，终端都进行了位置区更新的小区重新，即可断定该短消息是来自伪基站的垃圾短消息。
根据本公开实施例的第三方面，提供一种短消息识别装置，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，处理器被配置为：
当移动终端接收到短消息后，获取所述短消息的特征信息，其中，所述特征信息至少包括内容信息；
根据所述特征信息判断所述短消息是否为疑似垃圾短消息；
当判断所述短消息为疑似垃圾短消息时，获取所述移动终端进行的带有位置区更新的小区重选操作的操作时间，且所述操作时间距离所述移动终端接收所述短消息的时间最近；
根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息。
上述处理器还可被配置为：
当确定所述短消息为来自所述伪基站垃圾短消息时，输出提示信息。
上述处理器还可被配置为：
所述根据所述特征信息判断所述短消息是否为疑似垃圾短消息，包括：
判断所述内容信息中是否包含预设关键字；
当判断所述内容信息中包含预设关键字时，确定所述短消息为疑似垃圾短消息。
上述处理器还可被配置为：
所述特征信息还包括所述短消息发送方的通讯号码，所述根据所述特征信息判断所述短消息是否为疑似垃圾短消息，还包括：
当所述内容信息中不包含所述预设关键字时，判断所述通讯号码信息中的通讯号码是否属于预设号码；
当判断所述通讯号码不属于预设号码时，确定所述短消息为疑似垃圾短消息。
上述处理器还可被配置为：
所述根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息，包括：
确定第一时间及第二时间，其中，所述第一时间为所述移动终端在接收到所述短消息之前最后一次进行带有位置区更新的小区重选操作的时间，所述第二时间为所述移动终端收到所述短消息时的时间；
计算所述第一时间和第二时间之间的第一时间间隔；
当所述第一时间间隔大于第一预设时间间隔时，确定所述短消息不是来 自伪基站的垃圾短消息。
上述处理器还可被配置为：
所述根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息，还包括：
当所述第一时间间隔小于或者等于第一预设时间间隔时，计算所述第二时间和第三时间之间的第二时间间隔，所述第三时间为所述移动终端在接收到所述短消息之后首次进行带有位置区更新的小区重选操作的时间；
当所述第二时间间隔小于或者等于第二预设时间间隔时，确定所述短消息为来自伪基站的垃圾短消息。
上述处理器还可被配置为：
所述根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息，包括：
计算第一时间和第三时间之间的第三时间间隔，其中，所述第一时间为所述移动终端在接收到所述短消息之前最后一次进行带有位置区更新的小区重选操作的时间，所述第三时间为所述移动终端在接收到所述短消息之后首次进行带有位置区更新的小区重选操作的时间；
当所述第三时间间隔小于或者等于第三预设时间间隔时，确定所述短消息为来自伪基站的垃圾短消息。
图14是根据一示例性实施例示出的一种用于图片拍摄装置的框图，该装置适用于终端设备。例如，装置1400可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
装置1400可以包括以下一个或多个组件：处理组件1402，存储器1404，电源组件1406，多媒体组件1408，音频组件1410，输入/输出(I/O)的接口1412，传感器组件1414，以及通信组件1416。
处理组件1402通常控制装置1400的整体操作，诸如与显示，电话呼叫， 数据通信，相机操作和记录操作相关联的操作。处理组件1402可以包括一个或多个处理器1420来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件1402可以包括一个或多个模块，便于处理组件1402和其他组件之间的交互。例如，处理组件1402可以包括多媒体模块，以方便多媒体组件1408和处理组件1402之间的交互。
存储器1404被配置为存储各种类型的数据以支持在设备1400的操作。这些数据的示例包括用于在装置1400上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器1404可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件1406为装置1400的各种组件提供电力。电源组件1406可以包括电源管理系统，一个或多个电源，及其他与为装置1400生成、管理和分配电力相关联的组件。
多媒体组件1408包括在所述装置1400和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1408包括一个前置摄像头和/或后置摄像头。当设备1400处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1410被配置为输出和/或输入音频信号。例如，音频组件1410 包括一个麦克风(MIC)，当装置1400处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1404或经由通信组件1416发送。在一些实施例中，音频组件1410还包括一个扬声器，用于输出音频信号。
I/O接口1412为处理组件1402和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1414包括一个或多个传感器，用于为装置1400提供各个方面的状态评估。例如，传感器组件1414可以检测到设备1400的打开/关闭状态，组件的相对定位，例如所述组件为装置1400的显示器和小键盘，传感器组件1414还可以检测装置1400或装置1400一个组件的位置改变，用户与装置1400接触的存在或不存在，装置1400方位或加速/减速和装置1400的温度变化。传感器组件1414可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1414还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1414还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1416被配置为便于装置1400和其他设备之间有线或无线方式的通信。装置1400可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信部件1416经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信部件1416还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置1400可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻 辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子组件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器1404，上述指令可由装置1400的处理器1420执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
一种非临时性计算机可读存储介质，当所述存储介质中的指令由装置1300的处理器执行时，使得装置1300能够执行上述短消息识别方法，所述方法包括：
当移动终端接收到短消息后，获取所述短消息的特征信息，其中，所述特征信息至少包括内容信息；
根据所述特征信息判断所述短消息是否为疑似垃圾短消息；
当判断所述短消息为疑似垃圾短消息时，获取所述移动终端进行的带有位置区更新的小区重选操作的操作时间，且所述操作时间距离所述移动终端接收所述短消息的时间最近；
根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息。
在一个实施例中，所述方法还包括：
当确定所述短消息为来自所述伪基站垃圾短消息时，输出提示信息。
在一个实施例中，所述根据所述特征信息判断所述短消息是否为疑似垃圾短消息，包括：
判断所述内容信息中是否包含预设关键字；
当判断所述内容信息中包含预设关键字时，确定所述短消息为疑似垃圾短消息。
在一个实施例中，所述特征信息还包括所述短消息发送方的通讯号码，所述根据所述特征信息判断所述短消息是否为疑似垃圾短消息，还包括：
当所述内容信息中不包含所述预设关键字时，判断所述通讯号码信息中 的通讯号码是否属于预设号码；
当判断所述通讯号码不属于预设号码时，确定所述短消息为疑似垃圾短消息。
在一个实施例中，所述根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息，包括：
确定第一时间及第二时间，其中，所述第一时间为所述移动终端在接收到所述短消息之前最后一次进行带有位置区更新的小区重选操作的时间，所述第二时间为所述移动终端收到所述短消息时的时间；
计算所述第一时间和第二时间之间的第一时间间隔；
当所述第一时间间隔大于第一预设时间间隔时，确定所述短消息不是来自伪基站的垃圾短消息。
在一个实施例中，所述根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息，还包括：
当所述第一时间间隔小于或者等于第一预设时间间隔时，计算所述第二时间和第三时间之间的第二时间间隔，所述第三时间为所述移动终端在接收到所述短消息之后首次进行带有位置区更新的小区重选操作的时间；
当所述第二时间间隔小于或者等于第二预设时间间隔时，确定所述短消息为来自伪基站的垃圾短消息。
在一个实施例中，所述根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息，包括：
计算第一时间和第三时间之间的第三时间间隔，其中，所述第一时间为所述移动终端在接收到所述短消息之前最后一次进行带有位置区更新的小区重选操作的时间，所述第三时间为所述移动终端在接收到所述短消息之后首次进行带有位置区更新的小区重选操作的时间；
当所述第三时间间隔小于或者等于第三预设时间间隔时，确定所述短消息为来自伪基站的垃圾短消息。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (15)

  1. 一种短消息识别方法，其特征在于，包括：
    当移动终端接收到短消息后，获取所述短消息的特征信息，其中，所述特征信息至少包括内容信息；
    根据所述特征信息判断所述短消息是否为疑似垃圾短消息；
    当判断所述短消息为疑似垃圾短消息时，获取所述移动终端进行的带有位置区更新的小区重选操作的操作时间，且所述操作时间距离所述移动终端接收所述短消息的时间最近；
    根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    当确定所述短消息为来自所述伪基站垃圾短消息时，输出提示信息。
  3. 根据权利要求1所述的方法，其特征在于，所述根据所述特征信息判断所述短消息是否为疑似垃圾短消息，包括：
    判断所述内容信息中是否包含预设关键字；
    当判断所述内容信息中包含预设关键字时，确定所述短消息为疑似垃圾短消息。
  4. 根据权利要求3所述的方法，其特征在于，所述特征信息还包括所述短消息发送方的通讯号码，所述根据所述特征信息判断所述短消息是否为疑似垃圾短消息，还包括：
    当所述内容信息中不包含所述预设关键字时，判断所述通讯号码是否属于预设号码；
    当判断所述通讯号码不属于预设号码时，确定所述短消息为疑似垃圾短消息。
  5. 根据权利要求1所述的方法，其特征在于，所述根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息，包括：
    确定第一时间及第二时间，其中，所述第一时间为所述移动终端在接收到所述短消息之前最后一次进行带有位置区更新的小区重选操作的时间，所述第二时间为所述移动终端收到所述短消息时的时间；
    计算所述第一时间和第二时间之间的第一时间间隔；
    当所述第一时间间隔大于第一预设时间间隔时，确定所述短消息不是来自伪基站的垃圾短消息。
  6. 根据权利要求5所述的方法，其特征在于，所述根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息，还包括：
    当所述第一时间间隔小于或者等于第一预设时间间隔时，计算所述第二时间和第三时间之间的第二时间间隔，所述第三时间为所述移动终端在接收到所述短消息之后首次进行带有位置区更新的小区重选操作的时间；
    当所述第二时间间隔小于或者等于第二预设时间间隔时，确定所述短消息为来自伪基站的垃圾短消息。
  7. 根据权利要求1所述的方法，其特征在于，所述根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息，包括：
    计算第一时间和第三时间之间的第三时间间隔，其中，所述第一时间为所述移动终端在接收到所述短消息之前最后一次进行带有位置区更新的小区重选操作的时间，所述第三时间为所述移动终端在接收到所述短消息之后首次进行带有位置区更新的小区重选操作的时间；
    当所述第三时间间隔小于或者等于第三预设时间间隔时，确定所述短消息为来自伪基站的垃圾短消息。
  8. 一种短消息识别装置，其特征在于，包括：
    第一获取模块，用于当移动终端接收到短消息后，获取所述短消息的特征信息，其中，所述特征信息至少包括内容信息；
    判断模块，用于根据所述特征信息判断所述短消息是否为疑似垃圾短消息；
    第二获取模块，用于当判断所述短消息为疑似垃圾短消息时，获取所述移动终端进行的带有位置区更新的小区重选操作的操作时间，且所述操作时间距离所述移动终端接收所述短消息的时间最近；
    确定模块，用于根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息。
  9. 根据权利要求8所述的装置，其特征在于，所述装置还包括：
    提示模块，用于当确定所述短消息为来自所述伪基站垃圾短消息时，输出提示信息。
  10. 根据权利要求8所述的装置，其特征在于，所述判断模块包括：
    第一判断子模块，用于判断所述内容信息中是否包含预设关键字；
    第一确定子模块，用于当判断所述内容信息中包含预设关键字时，确定所述短消息为疑似垃圾短消息。
  11. 根据权利要求10所述的装置，其特征在于，所述特征信息还包括所述短消息发送方的通讯号码，所述判断模块还包括：
    第二判断子模块，用于当所述内容信息中不包含所述预设关键字时，判断所述通讯号码是否属于预设号码；
    第二确定子模块，用于当判断所述通讯号码不属于预设号码时，确定所述短消息为疑似垃圾短消息。
  12. 根据权利要求8所述的装置，其特征在于，所述确定模块包括：
    第三确定子模块，用于确定第一时间及第二时间，其中，所述第一时间为所述移动终端在接收到所述短消息之前最后一次进行带有位置区更新的小区重选操作的时间，所述第二时间为所述移动终端收到所述短消息时的时间；
    第一计算子模块，用于计算所述第一时间和所述第二时间之间的第一时间间隔；
    第四确定子模块，用于当所述第一时间间隔大于第一预设时间间隔时，确定所述短消息不是来自伪基站的垃圾短消息。
  13. 根据权利要求12所述的装置，其特征在于，所述确定模块还包括：
    第二计算子模块，用于当所述第一时间间隔小于或者等于第一预设时间间隔时，计算所述第二时间和第三时间之间的第二时间间隔，所述第三时间为所述移动终端在接收到所述短消息之后首次进行带有位置区更新的小区重选操作的时间；
    第五确定子模块，用于当所述第二时间间隔小于或者等于第二预设时间间隔时，确定所述短消息为来自伪基站的垃圾短消息。
  14. 根据权利要求8所述的装置，其特征在于，所述确定模块包括：
    第三计算子模块，用于计算第一时间和第三时间之间的第三时间间隔，其中，所述第一时间为所述移动终端在接收到所述短消息之前最后一次进行带有位置区更新的小区重选操作的时间，所述第三时间为所述移动终端在接收到所述短消息之后首次进行带有位置区更新的小区重选操作的时间；
    第六确定子模块，用于当所述第三时间间隔小于或者等于第三预设时间间隔时，确定所述短消息为来自伪基站的垃圾短消息。
  15. 一种短消息识别装置，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    当移动终端接收到短消息后，获取所述短消息的特征信息，其中，所述特征信息至少包括内容信息；
    根据所述特征信息判断所述短消息是否为疑似垃圾短消息；
    当判断所述短消息为疑似垃圾短消息时，获取所述移动终端进行的带有位置区更新的小区重选操作的操作时间，且所述操作时间距离所述移动终端接收所述短消息的时间最近；
    根据所述操作时间确定所述短消息是否为来自伪基站的垃圾短消息。
PCT/CN2016/094705 2016-05-24 2016-08-11 短消息识别方法及装置 Ceased WO2017201889A1 (zh)

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