WO2016173336A1 - 一种网络接入方法及移动通信终端 - Google Patents

一种网络接入方法及移动通信终端 Download PDF

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Publication number
WO2016173336A1
WO2016173336A1 PCT/CN2016/077012 CN2016077012W WO2016173336A1 WO 2016173336 A1 WO2016173336 A1 WO 2016173336A1 CN 2016077012 W CN2016077012 W CN 2016077012W WO 2016173336 A1 WO2016173336 A1 WO 2016173336A1
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WIPO (PCT)
Prior art keywords
plmn
network
mobile communication
communication terminal
eplmn list
Prior art date
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Ceased
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PCT/CN2016/077012
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English (en)
French (fr)
Inventor
刘海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to EP16785767.1A priority Critical patent/EP3169109B1/en
Priority to US15/329,423 priority patent/US9967812B2/en
Priority to ES16785767T priority patent/ES2745990T3/es
Publication of WO2016173336A1 publication Critical patent/WO2016173336A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/183—Processing at user equipment or user record carrier

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to a network access method and a mobile communication terminal.
  • PLMN Public Land Mobile Network
  • the network is typically interconnected with a public switched telephone network to form a communications network of a whole regional or national scale.
  • the identity of the public land mobile network is usually a string of digital codes.
  • China Mobile's PLMN has a network identifier of 46000
  • China Unicom's PLMN has a network identifier of 46001.
  • Users can use the mobile network provided by each operator to facilitate convenient communication. .
  • With the improvement of people's living standards there are more and more users carrying communication terminal equipment.
  • his mobile communication terminal such as a mobile phone
  • the network identifier of the mobile network is usually a string of digital codes.
  • the mobile communication terminal needs a long time (sometimes it may even need to wait for several tens of minutes or more) to find the network, and only when the network is found successfully can the current location be accessed.
  • the public land mobile network which greatly affects the user communication experience.
  • the embodiment of the invention provides a network access method and a mobile communication terminal, which can reduce the length of time for the mobile communication terminal to connect to the public land mobile network, thereby greatly improving the user communication experience.
  • the embodiment of the invention discloses a network access method, which includes:
  • an embodiment of the present invention further discloses a mobile communication terminal, including:
  • a detecting unit configured to detect a type of a user identification card inserted into the mobile communication terminal for the first time
  • a determining unit configured to determine, according to a type of the subscriber identity card detected by the detecting unit, a public land mobile network PLMN of a network standard supported by the mobile communication terminal;
  • a adding unit configured to add, to the equivalent public land mobile network EPLMN list, a network identifier of a network standard PLMN supported by the mobile communication terminal determined by the determining unit;
  • a connecting unit configured to establish a communication connection between the mobile communication terminal and the matched PLMN if a PLMN matching the network identifier in the EPLMN list after the adding unit addition processing is found.
  • the present invention after detecting the type of the user identification card inserted into the mobile communication terminal for the first time; determining the public land mobile network PLMN of the network standard supported by the mobile communication terminal according to the type of the user identification card; Determining the network identifier of the PLMN of the network standard supported by the mobile communication terminal is added to the equivalent public land mobile network EPLMN list; finally, when searching for the PLMN matching the network identifier in the EPLMN list, establishing the A communication connection between the mobile communication terminal and the matching PLMN.
  • the determined network identifier of the PLMN of the network standard supported by the mobile communication terminal is added to the EPLMN list of the equivalent public land mobile network; and the PLMNs in which the network identifier is stored in the EPLMN list are
  • the mobile communication terminal is regarded as equivalent to a certain extent, and therefore, if the network access of the mobile communication terminal is performed according to the EPLMN list, since the network standard supported by the mobile communication terminal is stored in the EPLMN list
  • the network identity of the PLMN so when the mobile communication terminal inserts the subscriber identity card for the first time, and the mobile communication terminal performs a network search at the current location, the possibility that the network search hits a certain PLMN in which the network identifier is stored in the EPLMN list will be extremely A large increase, therefore, the mobile communication terminal may greatly increase access to the network at the current location, which is advantageous for greatly shortening the waiting time of the user communication (ideally, the mobile communication terminal may only need a few seconds to complete the network) Access),
  • FIG. 1 is a schematic flowchart of a network access method according to an embodiment of the present invention.
  • FIG. 2 is a schematic flowchart of another network access method according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a mobile communication terminal according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of another mobile communication terminal according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of still another mobile communication terminal according to an embodiment of the present invention.
  • the embodiment of the invention discloses a network access method and a mobile communication terminal, which can reduce the length of time for the mobile communication terminal to connect to the public land mobile network, thereby greatly improving the user communication experience.
  • FIG. 1 is a schematic flowchart of a network access method according to an embodiment of the present invention; wherein the method shown in FIG. 1 can be applied to a mobile communication terminal such as a smart phone (such as an Android mobile phone or an iOS mobile phone).
  • a mobile communication terminal such as a smart phone (such as an Android mobile phone or an iOS mobile phone).
  • the network access method may include the following steps:
  • the type of the user identification card is identified in order to determine a network standard that the mobile communication terminal can support.
  • the network standard is the type of network.
  • the network standard commonly used in mobile communication terminals in China is CDMA 1X, 800 MHz band occupied by Code Division Multiple Access (CDMA) mobile phones; Global System for Mobile Communication (Global System for Mobile Communication, GSM) 900/1800/1900MHZ frequency band occupied by mobile phones; 900/1800MHZ frequency band occupied by GSM1X dual mode (WCDMA) in the past two years; 900/1800/1900/2100MHz frequency band occupied by 3G mobile communication technology 3G, 4G occupied The 1920--2170MHZ band.
  • CDMA 1X Code Division Multiple Access
  • GSM Global System for Mobile Communication
  • WCDMA Global System for Mobile Communication
  • the user identification card may be a SIM card. Specifically, when the mobile communication terminal is powered on, the type of the user identification card inserted into the card slot of the mobile terminal is detected first.
  • S102 Determine a public land mobile network PLMN of a network standard supported by the mobile communication terminal according to the type of the user identification card.
  • the Public Land Mobile Network is a network established and operated by the government or its approved operators to provide the public with the purpose of land mobile communication services.
  • the network is typically interconnected with the Public Switched Telephone Network (PSTN) to form a regional or national-scale communications network.
  • PSTN Public Switched Telephone Network
  • China Mobile's public land mobile network PLMN is 46000
  • China Unicom's public land mobile network PLMN is 46001.
  • the public land mobile telephone network is a wireless communication system that tends to be directed to mobile users on land, such as vehicles or on foot. Such systems can be stand-alone, but are often connected to a fixed telephone system such as the public switched telephone network PSTN.
  • PSTN Public Switched Telephone Network
  • An ideal public land mobile network PLMN system provides services comparable to mobile and portable users and fixed networks, which is a particular challenge in areas with more complex terrain, as base stations can be difficult to find and maintain.
  • the network standard and the public land mobile network PLMN also have a certain mapping relationship. Therefore, when the mobile communication terminal determines the type of the subscriber identity card, the public land mobile network PLMN of the network standard supported by the mobile communication terminal can be determined according to the type of the subscriber identity card.
  • the Equivalent Public Land Mobile Network is a public land mobile network PLMN having the same status as the public land mobile network PLMN currently selected by the user terminal, and has the same priority.
  • EPLMN mainly solves the user residency and roaming strategy of the shared network and the original network. Operators can configure an equivalent PLMN network, and communication network resources can be shared between these networks. From the service point of view, it enables communication network resource sharing between network resources of different operators or between different PLMNs defined by the same operator.
  • the network identifier may include a network number segment.
  • China Mobile includes four number segments, which are 46000, 46002, 46007, and 46008 respectively;
  • China Unicom includes three segments, namely 46001, 46006, and 46009.
  • the network identifier of the PLMN of the network standard may be added to the EPLMN list.
  • the mobile communication terminal scans and acquires the network identifier of the PLMN broadcasted by the base station; the mobile communication terminal matches the network identifier of the PLMN obtained by the scanning with the network identifier of the PLMN in the EPLMN list; Establishing a communication connection between the mobile communication terminal and the matching PLMN.
  • the determined network identifier of the PLMN of the network standard supported by the mobile communication terminal is added to the EPLMN list of the equivalent public land mobile network; and the PLMNs in which the network identifier is stored in the EPLMN list are
  • the mobile communication terminal is regarded as equivalent to a certain extent, and therefore, if the network access of the mobile communication terminal is performed according to the EPLMN list, since the network standard supported by the mobile communication terminal is stored in the EPLMN list
  • the network identity of the PLMN so when the mobile communication terminal inserts the subscriber identity card for the first time, and the mobile communication terminal performs a network search at the current location, the possibility that the network search hits a certain PLMN in which the network identifier is stored in the EPLMN list will be extremely A large increase, therefore, the mobile communication terminal may greatly increase access to the network at the current location, which is advantageous for greatly shortening the waiting time of the user communication (ideally, the mobile communication terminal may only need a few seconds to complete the network) Access),
  • FIG. 2 is a schematic flowchart of another network access method according to an embodiment of the present invention. As shown in FIG. 2, the network access method may include the following steps:
  • the mobile communication terminal may include, but is not limited to, a mobile communication terminal such as a smart phone (such as an Android mobile phone, an iOS mobile phone, etc.).
  • a mobile communication terminal such as a smart phone (such as an Android mobile phone, an iOS mobile phone, etc.).
  • the type of the user identification card is identified in order to determine a network standard that the mobile communication terminal can support.
  • the network standard is the type of network.
  • the network standard commonly used in mobile communication terminals in China is CDMA 1X, 800 MHz band occupied by Code Division Multiple Access (CDMA) mobile phones; Global System for Mobile Communication (Global System for Mobile Communication, GSM) 900/1800/1900MHZ frequency band occupied by mobile phones; 900/1800MHZ frequency band occupied by GSM1X dual mode (WCDMA) in the past two years; 900/1800/1900/2100MHz frequency band occupied by 3G mobile communication technology 3G, 4G occupied The 1920--2170MHZ band.
  • CDMA 1X Code Division Multiple Access
  • GSM Global System for Mobile Communication
  • WCDMA Global System for Mobile Communication
  • the user identification card may be a SIM card. Specifically, when the mobile communication terminal is powered on, the type of the user identification card inserted into the card slot of the mobile terminal is detected first.
  • S202 Determine a public land mobile network PLMN of a network standard supported by the mobile communication terminal according to the type of the user identification card.
  • the Public Land Mobile Network is a network established and operated by the government or its approved operators to provide the public with the purpose of land mobile communication services.
  • the network is typically interconnected with the Public Switched Telephone Network (PSTN) to form a regional or national-scale communications network.
  • PSTN Public Switched Telephone Network
  • China Mobile's public land mobile network PLMN is 46000
  • China Unicom's public land mobile network PLMN is 46001.
  • the public land mobile telephone network is a wireless communication system that tends to be directed to mobile users on land, such as vehicles or on foot. Such systems can be stand-alone, but are often connected to a fixed telephone system such as the public switched telephone network PSTN.
  • PSTN Public Switched Telephone Network
  • An ideal public land mobile network PLMN system provides services comparable to mobile and portable users and fixed networks, which is a particular challenge in areas with more complex terrain, as base stations can be difficult to find and maintain.
  • the network standard and the public land mobile network PLMN also have a certain mapping relationship. Therefore, when the above mobile communication terminal After determining the type of the subscriber identity card, the public land mobile network PLMN of the network standard supported by the mobile communication terminal can be determined according to the type of the subscriber identity card.
  • the Equivalent Public Land Mobile Network is a public land mobile network PLMN having the same status as the public land mobile network PLMN currently selected by the user terminal, and has the same priority.
  • EPLMN mainly solves the user residency and roaming strategy of the shared network and the original network. Operators can configure an equivalent PLMN network, and communication network resources can be shared between these networks. From the service point of view, it enables communication network resource sharing between network resources of different operators or between different PLMNs defined by the same operator.
  • the network identifier may include a network number segment.
  • China Mobile includes four number segments, which are 46000, 46002, 46007, and 46008 respectively;
  • China Unicom includes three segments, namely 46001, 46006, and 46009.
  • the network identifier of the network standard may be added to the EPLMN list.
  • the mobile communication terminal scans and acquires the network identifier of the PLMN broadcasted by the base station; and matches the network identifier of the PLMN obtained by the scan and the network identifier of the PLMN in the EPLMN list; if the matching is successful, the mobile communication terminal is matched and matched.
  • the current location information obtained by the mobile communication terminal may be determined according to a representative building of the current geographic location, or may be determined according to the longitude and latitude of the current geographic location.
  • the network identifier of the PLMN corresponding to the location information is also determined. Then for the search network process, what is needed If the time for searching the network is shorter, it is possible to detect whether the network identifier of the PLMN corresponding to the location information is added to the above EPLMN list. For example, when the user determines that the current cell is in a certain cell according to the positioning, if the network segment of the current cell is 46000, the terminal adds 46000 to the EPLMN list.
  • the network identifier for the PLMN corresponding to the location information may be output.
  • the output mode of the information may be voice output, text output, or outputting text while outputting voice.
  • the manner of outputting the prompt information is not limited in the present invention.
  • the EPLMN list is saved to the above mobile communication terminal or user identification card.
  • the prompt information for prompting the user for the current network access duration may also be output.
  • the output mode of the prompt information may be a text output, a voice output, or a voice output while outputting a voice.
  • the manner of outputting the prompt information is not limited in the present invention.
  • the mobile communication terminal can also detect whether the network identity of the public land mobile network PLMN corresponding to the current location information is When added to the EPLMN list. If not, the prompt information for prompting the user to add the network identifier of the PLMN corresponding to the location information to the EPLMN list is output.
  • the newly created EPLMN list can also be stored in the terminal or the user identification card. When the network needs to be searched, the search network is searched according to the EPLMN list, thereby reducing the duration of the search network process and improving the user. Experience.
  • FIG. 3 is a schematic structural diagram of a mobile communication terminal according to an embodiment of the present invention.
  • the mobile communication terminal may include: a detecting unit 301, a determining unit 302, an adding unit 303, and a connecting unit. 304, wherein
  • the detecting unit 301 is configured to detect a type of the user identification card inserted into the mobile communication terminal for the first time.
  • the type of the user identification card is identified in order to determine a network standard that the mobile communication terminal can support.
  • the network standard is the type of network.
  • the network standard commonly used in mobile communication terminals in China is CDMA 1X, 800 MHz band occupied by Code Division Multiple Access (CDMA) mobile phones; Global System for Mobile Communication (Global System for Mobile Communication, GSM) 900/1800/1900MHZ frequency band occupied by mobile phones; 900/1800MHZ frequency band occupied by GSM1X dual mode (WCDMA) in the past two years; 900/1800/1900/2100MHz frequency band occupied by 3G mobile communication technology 3G, 4G occupied The 1920--2170MHZ band.
  • CDMA 1X Code Division Multiple Access
  • GSM Global System for Mobile Communication
  • WCDMA Global System for Mobile Communication
  • the user identification card may be a SIM card.
  • the detecting unit 301 first detects the type of the user identification card inserted into the card slot of the mobile terminal.
  • the determining unit 302 is configured to determine a public land mobile network PLMN of a network standard supported by the mobile communication terminal according to the type of the user identification card detected by the detecting unit.
  • the Public Land Mobile Network is a network established and operated by the government or its approved operators to provide the public with the purpose of land mobile communication services.
  • the network is typically interconnected with the Public Switched Telephone Network (PSTN) to form a regional or national-scale communications network.
  • PSTN Public Switched Telephone Network
  • China Mobile's public land mobile network PLMN is 46000
  • China Unicom's public land mobile network PLMN is 46001.
  • the public land mobile telephone network is a wireless communication system that tends to be directed to mobile users on land, such as vehicles or on foot. Such systems can be stand-alone, but are often connected to a fixed telephone system such as the public switched telephone network PSTN.
  • PSTN Public Switched Telephone Network
  • An ideal public land mobile network PLMN system provides services comparable to mobile and portable users and fixed networks, which is a particular challenge in areas with more complex terrain, as base stations can be difficult to find and maintain.
  • the network standard and the public land mobile network PLMN also have a certain mapping relationship. Therefore, when the above determining unit 302 determines the type of the subscriber identity card, the public land mobile network PLMN of the network standard supported by the mobile communication terminal can be determined according to the network system.
  • the adding unit 303 is configured to add, to the equivalent public land mobile network EPLMN list, the network identifier of the PLMN of the network standard supported by the mobile communication terminal determined by the determining unit.
  • the Equivalent Public Land Mobile Network is a public land mobile network PLMN having the same status as the public land mobile network PLMN currently selected by the user terminal, and has the same priority.
  • EPLMN mainly solves the user residency and roaming strategy of the shared network and the original network. Operators can configure an equivalent PLMN network, and communication network resources can be shared between these networks. From the service point of view, it enables communication network resource sharing between network resources of different operators or between different PLMNs defined by the same operator.
  • the network identifier may include a network number segment.
  • China Mobile includes four number segments, which are 46000, 46002, 46007, and 46008 respectively;
  • China Unicom includes three segments, namely 46001, 46006, and 46009.
  • the network identifier of the PLMN of the network standard may be added to the EPLMN list.
  • the connecting unit 304 is configured to establish a communication connection between the mobile communication terminal and the matched PLMN if a PLMN matching the network identifier in the EPLMN list after the adding unit addition processing is searched.
  • the connecting unit 304 scans and acquires the network identifier of the PLMN broadcasted by the base station; the connecting unit 304 matches the network identifier of the PLMN obtained by the scanning with the network identifier of the PLMN in the EPLMN list; Establishing a communication connection between the mobile communication terminal and the matching PLMN.
  • the determining unit 302 determines the public land mobile of the network system supported by the mobile communication terminal according to the type of the subscriber identity card. a network PLMN; and the adding unit 303 adds the determined network identity of the PLMN of the network standard supported by the mobile communication terminal to the equivalent public land mobile network EPLMN list; the last connection unit 304 searches for the list with the EPLMN When the network identifier matches the PLMN, a communication connection between the mobile communication terminal and the matched PLMN is established.
  • the adding unit 303 adds the determined network identifier of the PLMN of the network standard supported by the mobile communication terminal to the equivalent public land mobile network.
  • the EPLMN list; the PLMNs in which the network identifier is stored in the EPLMN list are considered equivalent by the mobile communication terminal to some extent.
  • the network access of the mobile communication terminal is performed according to the EPLMN list, since the network identifier of the PLMN of the network standard supported by the mobile communication terminal is stored in the EPLMN list, when the mobile communication terminal When the user identification card is inserted for the first time, and the mobile communication terminal performs a network search at the current location, the possibility that the network search hits a certain PLMN in which the network identifier is stored in the EPLMN list will be greatly improved, and therefore, the mobile communication terminal is currently The location access network may be greatly improved, which is beneficial to greatly shorten the waiting time of user communication (in an ideal state, the mobile communication terminal may only need a few seconds to complete the network access), thereby greatly improving the user. Communication experience.
  • FIG. 4 is a schematic structural diagram of another mobile communication terminal according to an embodiment of the present invention, for performing the network access method.
  • the mobile communication terminal includes: a detecting unit 401, a determining unit 402, an adding unit 403, a connecting unit 404, a storage unit 405, a location information acquiring unit 406, and an output unit 407, where
  • the detecting unit 401 is configured to detect a type of the user identification card inserted into the mobile communication terminal for the first time.
  • the mobile communication terminal may include, but is not limited to, a mobile communication terminal such as a smart phone (such as an Android mobile phone, an iOS mobile phone, etc.).
  • a mobile communication terminal such as a smart phone (such as an Android mobile phone, an iOS mobile phone, etc.).
  • the type of the user identification card is identified in order to determine a network standard that the mobile communication terminal can support.
  • the network standard is the type of network.
  • the network standard commonly used in mobile communication terminals in China is CDMA 1X, 800 MHz band occupied by Code Division Multiple Access (CDMA) mobile phones; Global System for Mobile Communication (Global System for Mobile Communication, GSM) 900/1800/1900MHZ frequency band occupied by mobile phones; 900/1800MHZ frequency band occupied by GSM1X dual mode (WCDMA) in the past two years; 900/1800/1900/2100MHz frequency band occupied by 3G mobile communication technology 3G, 4G occupied The 1920--2170MHZ band.
  • CDMA 1X Code Division Multiple Access
  • GSM Global System for Mobile Communication
  • WCDMA Global System for Mobile Communication
  • the user identification card may be a SIM card.
  • the detecting unit 401 first detects the type of the user identification card inserted into the card slot of the mobile terminal.
  • the determining unit 402 is configured to determine a public land mobile network PLMN of the network standard supported by the mobile communication terminal according to the type of the user identification card detected by the detecting unit.
  • the Public Land Mobile Network is a network established and operated by the government or its approved operators to provide the public with the purpose of land mobile communication services.
  • the network is typically interconnected with the Public Switched Telephone Network (PSTN) to form a regional or national-scale communications network.
  • PSTN Public Switched Telephone Network
  • China Mobile's public land mobile network PLMN is 46000
  • China Unicom's public land mobile network PLMN is 46001.
  • the public land mobile telephone network is a wireless communication system that tends to be directed to mobile users on land, such as vehicles or on foot. Such systems can be stand-alone, but are often connected to a fixed telephone system such as the public switched telephone network PSTN.
  • PSTN Public Switched Telephone Network
  • An ideal public land mobile network PLMN system provides services comparable to mobile and portable users and fixed networks, which is a particular challenge in areas with more complex terrain, as base stations can be difficult to find and maintain.
  • the network standard and the public land mobile network PLMN also have a certain mapping relationship. Therefore, when the determining unit 402 determines the type of the user identification card, the public land mobile network PLMN of the network standard supported by the mobile communication terminal can be determined according to the network system.
  • the adding unit 403 is configured to add, to the equivalent public land mobile network EPLMN list, the network identifier of the PLMN of the network standard supported by the mobile communication terminal determined by the determining unit.
  • the Equivalent Public Land Mobile Network is a public land mobile network PLMN having the same status as the public land mobile network PLMN currently selected by the user terminal, and has the same priority.
  • EPLMN mainly solves the user residency and roaming strategy of the shared network and the original network. Operators can configure an equivalent PLMN network, and communication network resources can be shared between these networks. From the service point of view, it enables communication network resource sharing between network resources of different operators or between different PLMNs defined by the same operator.
  • the network identifier may include a network number segment.
  • China Mobile includes four number segments, which are 46000, 46002, 46007, and 46008 respectively;
  • China Unicom includes three segments, namely 46001, 46006, and 46009.
  • the adding unit 403 can add the network identification of the network standard to the EPLMN list.
  • the connecting unit 404 is configured to establish a communication connection between the mobile communication terminal and the matched PLMN if a PLMN matching the network identifier in the EPLMN list after the adding unit addition processing is searched.
  • the foregoing connecting unit 404 may be further refined into a network identifier obtaining unit 4040, a matching unit 4041, and a communication connecting unit 4042, where
  • the network identifier obtaining unit 4040 is configured to scan and acquire a network identifier of a PLMN broadcast by the base station.
  • the matching unit 4041 is configured to match, by the network identifier acquiring unit, the network identifier of the acquired PLMN with the network identifier of the PLMN in the EPLMN list.
  • the communication connection unit 4042 is configured to establish a communication connection between the mobile communication terminal and the matched PLMN if the matching unit is successfully matched.
  • the storage unit 405 is configured to: after the connection unit establishes the connection between the mobile communication terminal and the matched PLMN, the storage adding unit adds the processed EPLMN list to the mobile communication terminal or the user identification card.
  • the location information obtaining unit 406 is configured to acquire current location information.
  • the current location information obtained by the location information acquiring unit 406 may be determined according to a representative building of the current geographic location, or may be determined according to the longitude and latitude of the current geographic location.
  • the detecting unit 41 is further configured to detect whether a network identifier of the PLMN corresponding to the current location information of the mobile communication terminal is added to the EPLMN list.
  • the network identifier of the PLMN corresponding to the location information is also determined. Then, in order to make the search network time required in the search network process shorter, the detecting unit 401 detects whether the network identifier of the PLMN corresponding to the location information is added to the EPLMN list. For example, when the user determines that the current cell is in a certain cell according to the positioning, if the network segment of the current cell is 46000, the terminal adds 46000 to the EPLMN list.
  • the output unit 407 is configured to: when the detecting unit 401 detects that the network identifier of the PLMN that matches the current location information is not added to the EPLMN list, output a network identifier for prompting the user to add the PLMN corresponding to the location information to the EPLMN. List of tips.
  • the letter The output mode of the information may be voice output, text output, or outputting text while outputting voice.
  • the manner of outputting the prompt information is not limited in the present invention.
  • connection unit 404 searches for a PLMN that matches the network identifier in the EPLMN list, after establishing a communication connection between the mobile communication terminal and the matched PLMN, in order to make a subsequent search network Being able to be fast and accurate, the storage unit 405 saves the EPLMN list to the mobile communication terminal or the subscriber identity card.
  • the output unit 407 may also output prompt information for prompting the user for the current network access duration.
  • the output mode of the prompt information may be a text output, a voice output, or a voice output while outputting a voice.
  • the manner of outputting the prompt information is not limited in the present invention.
  • the detecting unit 401 can also detect the public land mobile network PLMN corresponding to the current location information. Whether the network ID is added to the EPLMN list. If not, the output unit 407 outputs prompt information for prompting the user to add the network identifier of the PLMN corresponding to the location information to the EPLMN list.
  • the newly created EPLMN list can also be stored in the terminal or the user identification card.
  • FIG. 5 is a schematic structural diagram of another mobile communication terminal according to an embodiment of the present invention, for performing the foregoing network access method.
  • the mobile communication terminal 500 can include at least one processor 501, at least one input device 502, at least one output device 503, a memory 504, and the like. Among them, these components are communicatively connected by one or more buses 505.
  • the structure of the mobile communication terminal shown in FIG. 5 does not constitute a limitation on the embodiment of the present invention. It may be a bus-shaped structure or a star-shaped structure, and may also include more than the illustration. More or less parts, or some parts, or different parts.
  • the processor 501 is a control center of the mobile communication terminal, and connects various parts of the entire mobile communication terminal by using various interfaces and lines, by running or executing programs and/or modules stored in the memory 504, and calling and storing in the memory 504. Internal data to perform various functions of the mobile communication terminal and Data processing.
  • the processor 501 may be composed of an integrated circuit (IC), for example, may be composed of a single packaged IC, or may be composed of a plurality of packaged ICs that have the same function or different functions.
  • the processor 501 may include only a central processing unit (CPU), or may be a CPU, a digital signal processor (DSP), or a graphics processing unit (GPU). And a combination of various control chips.
  • the CPU may be a single operation core, and may also include multiple operation cores.
  • the input device 502 can include a standard touch screen, a keyboard, etc., and can also include a wired interface, a wireless interface, and the like.
  • the output device 503 may include a display screen, a speaker, etc., and may also include a wired interface, a wireless interface, and the like.
  • the memory 504 can be used to store software programs and modules, and the processor 501, the input device 502, and the output device 503 execute various functional applications of the mobile communication terminal and implement data processing by calling software programs and modules stored in the memory 504.
  • the memory 504 mainly includes a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function, and the like; the data storage area can store data created according to usage of the mobile communication terminal and the like.
  • the operating system may be an Android system, an iOS system, a Windows operating system, or the like.
  • the processor 501 calls an application stored in the memory 504 for performing the following operations:
  • the processor 501 calls an application stored in the memory 504, and can also execute The following steps:
  • the processor 501 calls the application stored in the memory 504, and can also perform the following steps:
  • the prompt information for prompting the user to add the network identifier of the PLMN corresponding to the location information to the EPLMN list is output.
  • the processor 501 calls an application stored in the memory 504, and if the step of searching for a PLMN matching the network identifier in the EPLMN list is performed, establishing a communication connection between the mobile communication terminal and the matching PLMN, Includes the following steps:
  • the processor 501 calls the application stored in the memory 504, and can also perform the following steps:
  • the prompt information for prompting the user for the duration of the network access is output.
  • the terminal introduced in the embodiment of the present invention may implement some or all of the processes in the network access method embodiment introduced by the present invention in conjunction with FIG. 1 and FIG.
  • modules or sub-modules in all the embodiments of the present invention may be implemented by a general-purpose integrated circuit, such as a CPU (Central Processing Unit), or an ASIC (Application Specific Integrated Circuit).
  • a general-purpose integrated circuit such as a CPU (Central Processing Unit), or an ASIC (Application Specific Integrated Circuit).
  • the units in the terminal in the embodiment of the present invention may be combined, divided, and deleted according to actual needs.
  • the storage medium may be a magnetic disk, an optical disk, or a read-only memory (Read-Only Memory, ROM) or Random Access Memory (RAM).

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Abstract

本发明实施例公开了一种网络接入方法及移动通信终端，包括：在检测首次插入移动通信终端的用户识别卡的类型之后；便根据用户识别卡的类型确定移动通信终端所支持的网络制式的公共陆地移动网络PLMN；且将确定出的移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表；最后在搜索到了与EPLMN列表中的网络标识相匹配的PLMN时，建立移动通信终端与相匹配的PLMN之间的通信连接。实施本发明实施例，能够减少移动通信终端连接公共陆地移动网络的时长，从而极大提高了用户通信体验。

Description

一种网络接入方法及移动通信终端
本申请要求于2015年4月30日提交中国专利局、申请号为201510217896.3、发明名称为“一种网络接入方法及移动通信终端”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及移动通信领域，尤其涉及一种网络接入方法及移动通信终端。
背景技术
公共陆地移动网络(PLMN，Public Land Mobile Network)，由政府或它所批准的经营者，为公众提供陆地移动通信业务目的而建立和经营的网络。该网络通常与公众交换电话网互连，形成整个地区或国家规模的通信网。
公共陆地移动网络的标识通常是一串数字码，例如中国移动的PLMN的网络标识为46000，中国联通的PLMN的网络标识为46001，用户可通过各个运营商提供的移动网络可以进行方便快捷的通信。随着人们生活水平的提高，携带通信终端设备用户也越来越多，当用户将新用户识别卡首次插入移动通信终端时，其移动通信终端(如手机)等需要找网，以获取公共陆地移动网络的网络标识。然而，当用户将新用户识别卡首次插入移动通信终端时，移动通信终端需要很长的时间(有时候甚至可能需要等待几十分钟以上)找网，且只有找网成功才可接入当前位置的公共陆地移动网络，这极大的影响用户通信体验。
发明内容
本发明实施例提供了一种网络接入方法及移动通信终端，能够减少移动通信终端连接公共陆地移动网络的时长，从而极大提高了用户通信体验。
本发明实施例公开了一种网络接入方法，包括：
检测首次插入移动通信终端的用户识别卡的类型；
根据所述用户识别卡的类型确定所述移动通信终端所支持的网络制式的公共陆地移动网络PLMN；
将确定出的所述移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表；
若搜索到了与所述EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接。
相应地，本发明实施例还公开了一种移动通信终端，包括：
检测单元，用于检测首次插入移动通信终端的用户识别卡的类型；
确定单元，用于根据所述检测单元检测出的用户识别卡的类型确定所述移动通信终端所支持的网络制式的公共陆地移动网络PLMN；
添加单元，用于将所述确定单元确定出的所述移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表；
连接单元，用于若搜索到了与所述添加单元添加处理后的EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接。
本发明实施例中，在检测首次插入移动通信终端的用户识别卡的类型之后；便根据所述用户识别卡的类型确定所述移动通信终端所支持的网络制式的公共陆地移动网络PLMN；且将确定出的所述移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表；最后在搜索到了与所述EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接。实施本发明实施例，会将确定出的所述移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表；EPLMN列表中存储了网络标识的各PLMN之间被移动通信终端在一定程度上视为等效，因此，如果根据所述EPLMN列表进行所述移动通信终端的网络接入，那么由于EPLMN列表中存储了与所述移动通信终端所支持的网络制式的PLMN的网络标识，因此当所述移动通信终端首次插入用户识别卡，所述移动通信终端在当前位置进行网络搜索，那么网络搜索命中EPLMN列表中存储了网络标识的某个PLMN的可能性将极大提高，因此，所述移动通信终端在当前位置接入网络的可能极大提高，这就有利于极大的缩短用户通信等待时长(理想状态下移动通信终端可能只需要几秒就可以完成网络接入)，进而有利于极大的提高用户通信体验。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例公开一种网络接入方法的流程示意图；
图2是本发明实施例公开的另一种网络接入方法的流程示意图；
图3是本发明实施例公开的一种移动通信终端的结构示意图；
图4是本发明实施例公开的另一种移动通信终端的结构示意图；
图5是本发明实施例公开的又一种移动通信终端的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例公开了一种网络接入方法及移动通信终端，能够减少移动通信终端连接公共陆地移动网络的时长，从而极大提高了用户通信体验。
请参阅图1，图1是本发明实施例公开的一种网络接入方法的流程示意图；其中，图1所示的方法可以应用于智能手机(如Android手机、iOS手机等)等移动通信终端中。如图1所示，该网络接入方法可以包括以下步骤：
S101、检测首次插入移动通信终端的用户识别卡的类型。
本发明实施例中，识别用户识别卡的类型是为了确定该移动通信终端可以支持的网络制式。其中，网络制式就是网络的类型，我国移动通信终端常用的网络制式有码分多址(Code Division Multiple Access，CDMA)手机占用的CDMA 1X，800MHZ频段；全球移动通信系统(Global System for Mobile Communication，GSM)手机占用的900/1800/1900MHZ频段；近两年的GSM1X双模(即WCDMA)占用的900/1800MHZ频段；第三代移动通信技术3G占用的900/1800/1900/2100MHz频段,4G占用的1920--2170MHZ频段。
本发明实施例中，用户识别卡可以是SIM卡。具体的，当移动通信终端开机后，则会先检测插入到该移动终端的卡槽中的用户识别卡的类型。
S102、根据用户识别卡的类型确定移动通信终端所支持的网络制式的公共陆地移动网络PLMN。
本发明实施例中，公共陆地移动网络(Public Land Mobile Network，PLMN)由政府或它所批准的经营者，为公众提供陆地移动通信业务目的而建立和经营的网络。该网络通常与公众交换电话网(Public Switched Telephone Network，PSTN)互连，形成整个地区或国家规模的通信网。例如中国移动的公共陆地移动网络PLMN为46000，中国联通的公共陆地移动网络PLMN为46001。公众陆地移动电话网是一个无线通讯系统，趋向于面向陆地上的例如交通工具或步行中的移动用户。这样的系统可以是独立的，但常常和固定电话系统如公用交换电话网络PSTN连接起来。然而，移动和便携的因特网用户也越来越普及。一个理想的公共陆地移动网络PLMN系统提供给移动和便携用户和固定网络相当的服务，这在地形比较复杂的区域是一个特殊的挑战，因为基站会难以被找到和维持。在都市的环境中有很多的障碍，像是建筑物，和各种射频都能引起杂音和干扰的辐射。
具体的，由于用户识别卡与网络制式具有确定的映射关系，网络制式与公共陆地移动网络PLMN也具有确定的映射关系。因此，当上述移动通信终端确定用户识别卡的类型后，则可根据该用户识别卡的类型确定移动通信终端所支持网络制式的公共陆地移动网络PLMN。
S103、将确定出的移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表。
本发明实施例中，等效公共陆地移动网络(Equivalent Public Land Mobile Network，EPLMN)，是与用户终端当前所选择的公共陆地移动网络PLMN处于同等地位的公共陆地移动网络PLMN，其优先级相同。EPLMN主要解决共享网络与原网络的用户驻留和漫游策略。运营商可以配置等效的PLMN网络，这些网络之间可以实现通信网络资源共享。从业务的角度，它使得不同运营商的网络资源之间，或者同一运营商定义的不同PLMN之间可以实现通信网络资源共享。
本发明实施例中，网络标识可以包括网络号段，如中国移动包含四个号段，分别为46000、46002、46007以及46008；中国联通包含三个号段，分别为46001、46006以及46009。
具体的，当上述移动通信设备确定出该移动通信设备所支持的网络制式后，可以将该网络制式的PLMN的网络标识添加至EPLMN列表中。
S104、若搜索到了与EPLMN列表中的网络标识相匹配的PLMN时，建立移动通信终端与相匹配的PLMN之间的通信连接。
本发明实施例中，上述移动通信终端扫描获取基站广播的PLMN的网络标识；上述移动通信终端将上述扫描获取到的PLMN的网络标识与上述EPLMN列表中的PLMN的网络标识进行匹配；若匹配成功，建立移动通信终端与相匹配的PLMN之间的通信连接。
在图1中，在检测首次插入移动通信终端的用户识别卡的类型之后；便根据所述用户识别卡的类型确定所述移动通信终端所支持的网络制式的公共陆地移动网络PLMN；且将确定出的所述移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表；最后在搜索到了与所述EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接。实施本发明实施例，会将确定出的所述移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表；EPLMN列表中存储了网络标识的各PLMN之间被移动通信终端在一定程度上视为等效，因此，如果根据所述EPLMN列表进行所述移动通信终端的网络接入，那么由于EPLMN列表中存储了与所述移动通信终端所支持的网络制式的PLMN的网络标识，因此当所述移动通信终端首次插入用户识别卡，所述移动通信终端在当前位置进行网络搜索，那么网络搜索命中EPLMN列表中存储了网络标识的某个PLMN的可能性将极大提高，因此，所述移动通信终端在当前位置接入网络的可能极大提高，这就有利于极大的缩短用户通信等待时长(理想状态下移动通信终端可能只需要几秒就可以完成网络接入)，进而有利于极大的提高用户通信体验。
请参阅图2，图2是本发明实施例公开的另一种网络接入方法的流程示意 图；如图2所示，该网络接入方法可以包括以下步骤：
S201、检测首次插入移动通信终端的用户识别卡的类型。
本发明实施例中，该移动通信终端可以包括但不限于智能手机(如Android手机、iOS手机等)等移动通信终端。
本发明实施例中，识别用户识别卡的类型是为了确定该移动通信终端可以支持的网络制式。其中，网络制式就是网络的类型，我国移动通信终端常用的网络制式有码分多址(Code Division Multiple Access，CDMA)手机占用的CDMA 1X，800MHZ频段；全球移动通信系统(Global System for Mobile Communication，GSM)手机占用的900/1800/1900MHZ频段；近两年的GSM1X双模(即WCDMA)占用的900/1800MHZ频段；第三代移动通信技术3G占用的900/1800/1900/2100MHz频段,4G占用的1920--2170MHZ频段。
本发明实施例中，用户识别卡可以是SIM卡。具体的，当移动通信终端开机后，则会先检测插入到该移动终端的卡槽中的用户识别卡的类型。
S202、根据用户识别卡的类型确定移动通信终端所支持的网络制式的公共陆地移动网络PLMN。
本发明实施例中，公共陆地移动网络(Public Land Mobile Network，PLMN)由政府或它所批准的经营者，为公众提供陆地移动通信业务目的而建立和经营的网络。该网络通常与公众交换电话网(Public Switched Telephone Network，PSTN)互连，形成整个地区或国家规模的通信网。例如中国移动的公共陆地移动网络PLMN为46000，中国联通的公共陆地移动网络PLMN为46001。公众陆地移动电话网是一个无线通讯系统，趋向于面向陆地上的例如交通工具或步行中的移动用户。这样的系统可以是独立的，但常常和固定电话系统如公用交换电话网络PSTN连接起来。然而，移动和便携的因特网用户也越来越普及。一个理想的公共陆地移动网络PLMN系统提供给移动和便携用户和固定网络相当的服务，这在地形比较复杂的区域是一个特殊的挑战，因为基站会难以被找到和维持。在都市的环境中有很多的障碍，像是建筑物，和各种射频都能引起杂音和干扰的辐射。
具体的，由于用户识别卡与网络制式具有确定的映射关系，网络制式与公共陆地移动网络PLMN也具有确定的映射关系。所以，当上述移动通信终端 确定用户识别卡的类型后，则可根据该用户识别卡的类型确定移动通信终端所支持网络制式的公共陆地移动网络PLMN。
S203、将确定出的移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表。
本发明实施例中，等效公共陆地移动网络(Equivalent Public Land Mobile Network，EPLMN)，是与用户终端当前所选择的公共陆地移动网络PLMN处于同等地位的公共陆地移动网络PLMN，其优先级相同。EPLMN主要解决共享网络与原网络的用户驻留和漫游策略。运营商可以配置等效的PLMN网络，这些网络之间可以实现通信网络资源共享。从业务的角度，它使得不同运营商的网络资源之间，或者同一运营商定义的不同PLMN之间可以实现通信网络资源共享。
本发明实施例中，网络标识可以包括网络号段，如中国移动包含四个号段，分别为46000、46002、46007以及46008；中国联通包含三个号段，分别为46001、46006以及46009。
具体的，当上述移动通信设备确定出该移动通信设备所支持的网络制式后，可以将该网络制式的网络标识添加至EPLMN列表中。
S204、若搜索到了与EPLMN列表中的网络标识相匹配的PLMN时，建立移动通信终端与相匹配的PLMN之间的通信连接。
本发明实施例中，移动通信终端扫描获取基站广播的PLMN的网络标识；并匹配扫描获取到的PLMN的网络标识与EPLMN列表中的PLMN的网络标识；若匹配成功，建立移动通信终端与相匹配的PLMN之间的通信连接。
S205、获取当前的位置信息。
本发明实施例中，移动通信终端获取当前的位置信息可以根据当前所处地理位置的具有代表性的建筑物来判定，也可以是根据当前所处地理位置的经度和纬度来确定。
S206、检测与位置信息对应的PLMN的网络标识是否添加至所述EPLMN列表。
本发明实施例中，当移动通信终端当前的位置信息确定后，则与该位置信息对应的PLMN的网络标识也就确定了。则为使搜索网络过程中，所需要的 搜索网络的时间更短，则可以检测与该位置信息对应的PLMN的网络标识是否添加至上述EPLMN列表中。举例来说，当用户根据定位，确定当前处于某一个小区，若当前小区的网络号段为46000，则终端将46000添加至上述EPLMN列表中。
S207、若否，则输出用于提示用户将与位置信息对应的PLMN的网络标识添加至EPLMN列表的提示信息。
本发明实施例中，当上述移动通信终端检测到与当前的位置信息对应的PLMN的网络标识未添加至EPLMN列表中时，则可以输出用于提示用户将与位置信息对应的PLMN的网络标识添加至EPLMN列表的提示信息。其中，信息的输出方式可以是语音输出，也可以是文字输出，也可以是在输出语音的同时，输出文字。对于提示信息的输出方式本发明不作限定。
作为一种可选的实施方式，当搜索到了与EPLMN列表中的网络标识相匹配的PLMN时，建立移动通信终端与相匹配的PLMN之间的通信连接之后，为使后续搜索网络能够快速准确，则将该EPLMN列表保存至上述移动通信终端或用户识别卡中。
本发明实施例中，也可以输出用于提示用户本次网络接入时长的提示信息。其中，该提示信息的输出方式可以是文字输出，也可以是语音输出，也可以是输出文字的同时，输出语音。对于提示信息的输出方式本发明不作限定。
在图2中，详细描述了在建立所述移动通信终端与所述相匹配的PLMN之间的通信连接之后，移动通信终端还可以检测与当前位置信息对应的公共陆地移动网络PLMN的网络标识是否添加至EPLMN列表中时。若否，输出用于提示用户将与所述位置信息对应的PLMN的网络标识添加至所述EPLMN列表的提示信息。实施本发明实施例，同样可以将新建的EPLMN列表存储到终端或用户识别卡中，当需要搜索网络的时候，则根据该EPLMN列表进行搜索网络，从而可以减少搜索网络过程中的时长，提高用户体验。
请参阅图3，图3是本发明实施例公开的一种移动通信终端的结构示意图；如图3所示，该移动通信终端可以包括：检测单元301、确定单元302、添加单元303以及连接单元304，其中，
上述检测单元301，用于检测首次插入移动通信终端的用户识别卡的类型。
本发明实施例中，识别用户识别卡的类型是为了确定该移动通信终端可以支持的网络制式。其中，网络制式就是网络的类型，我国移动通信终端常用的网络制式有码分多址(Code Division Multiple Access，CDMA)手机占用的CDMA 1X，800MHZ频段；全球移动通信系统(Global System for Mobile Communication，GSM)手机占用的900/1800/1900MHZ频段；近两年的GSM1X双模(即WCDMA)占用的900/1800MHZ频段；第三代移动通信技术3G占用的900/1800/1900/2100MHz频段,4G占用的1920--2170MHZ频段。
本发明实施例中，用户识别卡可以是SIM卡。具体的，当移动通信终端开机后，则检测单元301会先检测插入到该移动终端的卡槽中的用户识别卡的类型。
上述确定单元302，用于根据检测单元检测出的用户识别卡的类型确定移动通信终端所支持的网络制式的公共陆地移动网络PLMN。
本发明实施例中，公共陆地移动网络(Public Land Mobile Network，PLMN)由政府或它所批准的经营者，为公众提供陆地移动通信业务目的而建立和经营的网络。该网络通常与公众交换电话网(Public Switched Telephone Network，PSTN)互连，形成整个地区或国家规模的通信网。例如中国移动的公共陆地移动网络PLMN为46000，中国联通的公共陆地移动网络PLMN为46001。公众陆地移动电话网是一个无线通讯系统，趋向于面向陆地上的例如交通工具或步行中的移动用户。这样的系统可以是独立的，但常常和固定电话系统如公用交换电话网络PSTN连接起来。然而，移动和便携的因特网用户也越来越普及。一个理想的公共陆地移动网络PLMN系统提供给移动和便携用户和固定网络相当的服务，这在地形比较复杂的区域是一个特殊的挑战，因为基站会难以被找到和维持。在都市的环境中有很多的障碍，像是建筑物，和各种射频都能引起杂音和干扰的辐射。
具体的，由于用户识别卡与网络制式具有确定的映射关系，网络制式与公共陆地移动网络PLMN也具有确定的映射关系。因此，当上述确定单元302确定用户识别卡的类型后，则可根据该网络制式确定移动通信终端所支持网络制式的公共陆地移动网络PLMN。
上述添加单元303，用于将确定单元确定出的移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表。
本发明实施例中，等效公共陆地移动网络(Equivalent Public Land Mobile Network，EPLMN)，是与用户终端当前所选择的公共陆地移动网络PLMN处于同等地位的公共陆地移动网络PLMN，其优先级相同。EPLMN主要解决共享网络与原网络的用户驻留和漫游策略。运营商可以配置等效的PLMN网络，这些网络之间可以实现通信网络资源共享。从业务的角度，它使得不同运营商的网络资源之间，或者同一运营商定义的不同PLMN之间可以实现通信网络资源共享。
本发明实施例中，网络标识可以包括网络号段，如中国移动包含四个号段，分别为46000、46002、46007以及46008；中国联通包含三个号段，分别为46001、46006以及46009。
具体的，当上述确定单元302确定出该移动通信设备所支持的网络制式后，可以将该网络制式的PLMN的网络标识添加至EPLMN列表中。
上述连接单元304，用于若搜索到了与所述添加单元添加处理后的EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接。
本发明实施例中，上述连接单元304扫描获取基站广播的PLMN的网络标识；上述连接单元304将上述扫描获取到的PLMN的网络标识与上述EPLMN列表中的PLMN的网络标识进行匹配；若匹配成功，建立移动通信终端与相匹配的PLMN之间的通信连接。
在图3中，在检测单元301检测首次插入移动通信终端的用户识别卡的类型之后；确定单元302便根据所述用户识别卡的类型确定所述移动通信终端所支持的网络制式的公共陆地移动网络PLMN；且添加单元303将确定出的所述移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表；最后连接单元304在搜索到了与所述EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接。实施本发明实施例，添加单元303会将确定出的所述移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络 EPLMN列表；EPLMN列表中存储了网络标识的各PLMN之间被移动通信终端在一定程度上视为等效。因此，如果根据所述EPLMN列表进行所述移动通信终端的网络接入，那么由于EPLMN列表中存储了与所述移动通信终端所支持的网络制式的PLMN的网络标识，因此当所述移动通信终端首次插入用户识别卡，所述移动通信终端在当前位置进行网络搜索，那么网络搜索命中EPLMN列表中存储了网络标识的某个PLMN的可能性将极大提高，因此，所述移动通信终端在当前位置接入网络的可能极大提高，这就有利于极大的缩短用户通信等待时长(理想状态下移动通信终端可能只需要几秒就可以完成网络接入)，进而有利于极大的提高用户通信体验。
请参阅图4，图4是本发明实施例公开的又一种移动通信终端的结构示意图，用于执行该网络接入方法。如图4所示，该移动通信终端包括：检测单元401、确定单元402、添加单元403、连接单元404、存储单元405、位置信息获取单元406以及输出单元407，其中，
上述检测单元401，用于检测首次插入移动通信终端的用户识别卡的类型。
本发明实施例中，该移动通信终端可以包括但不限于智能手机(如Android手机、iOS手机等)等移动通信终端。
本发明实施例中，识别用户识别卡的类型是为了确定该移动通信终端可以支持的网络制式。其中，网络制式就是网络的类型，我国移动通信终端常用的网络制式有码分多址(Code Division Multiple Access，CDMA)手机占用的CDMA 1X，800MHZ频段；全球移动通信系统(Global System for Mobile Communication，GSM)手机占用的900/1800/1900MHZ频段；近两年的GSM1X双模(即WCDMA)占用的900/1800MHZ频段；第三代移动通信技术3G占用的900/1800/1900/2100MHz频段,4G占用的1920--2170MHZ频段。
本发明实施例中，用户识别卡可以是SIM卡。具体的，当移动通信终端开机后，则检测单元401会先检测插入到该移动终端的卡槽中的用户识别卡的类型。
上述确定单元402，用于根据所述检测单元检测出的用户识别卡的类型确定所述移动通信终端所支持的网络制式的公共陆地移动网络PLMN。
本发明实施例中，公共陆地移动网络(Public Land Mobile Network，PLMN)由政府或它所批准的经营者，为公众提供陆地移动通信业务目的而建立和经营的网络。该网络通常与公众交换电话网(Public Switched Telephone Network，PSTN)互连，形成整个地区或国家规模的通信网。例如中国移动的公共陆地移动网络PLMN为46000，中国联通的公共陆地移动网络PLMN为46001。公众陆地移动电话网是一个无线通讯系统，趋向于面向陆地上的例如交通工具或步行中的移动用户。这样的系统可以是独立的，但常常和固定电话系统如公用交换电话网络PSTN连接起来。然而，移动和便携的因特网用户也越来越普及。一个理想的公共陆地移动网络PLMN系统提供给移动和便携用户和固定网络相当的服务，这在地形比较复杂的区域是一个特殊的挑战，因为基站会难以被找到和维持。在都市的环境中有很多的障碍，像是建筑物，和各种射频都能引起杂音和干扰的辐射。
具体的，由于用户识别卡与网络制式具有确定的映射关系，网络制式与公共陆地移动网络PLMN也具有确定的映射关系。所以，当上述确定单元402确定用户识别卡的类型后，则可根据该网络制式确定移动通信终端所支持网络制式的公共陆地移动网络PLMN。
上述添加单元403，用于将确定单元确定出的移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表。
本发明实施例中，等效公共陆地移动网络(Equivalent Public Land Mobile Network，EPLMN)，是与用户终端当前所选择的公共陆地移动网络PLMN处于同等地位的公共陆地移动网络PLMN，其优先级相同。EPLMN主要解决共享网络与原网络的用户驻留和漫游策略。运营商可以配置等效的PLMN网络，这些网络之间可以实现通信网络资源共享。从业务的角度，它使得不同运营商的网络资源之间，或者同一运营商定义的不同PLMN之间可以实现通信网络资源共享。
本发明实施例中，网络标识可以包括网络号段，如中国移动包含四个号段，分别为46000、46002、46007以及46008；中国联通包含三个号段，分别为46001、46006以及46009。
具体的，当上述确定单元402确定出该移动通信设备所支持的网络制式后， 添加单元403可以将该网络制式的网络标识添加至EPLMN列表中。
上述连接单元404，用于若搜索到了与所述添加单元添加处理后的EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接。
作为一种可选的实施方式，上述连接单元404可以进一步细化成网络标识获取单元4040、匹配单元4041以及通信连接单元4042，其中，
上述网络标识获取单元4040，用于扫描获取基站广播的PLMN的网络标识。
上述匹配单元4041，用于将网络标识获取单元扫描获取到的PLMN的网络标识与EPLMN列表中的PLMN的网络标识进行匹配。
上述通信连接单元4042，用于若匹配单元匹配成功，建立移动通信终端与相匹配的PLMN之间的通信连接。
上述存储单元405，用于在连接单元将移动通信终端与相匹配的PLMN建立连接后，存储添加单元添加处理后的EPLMN列表至移动通信终端或用户识别卡中。
上述位置信息获取单元406，用于获取当前的位置信息。
本发明实施例中，位置信息获取单元406获取当前的位置信息可以根据当前所处地理位置的具有代表性的建筑物来判定，也可以是根据当前所处地理位置的经度和纬度来确定。
作为一种可选的实施方式，上述检测单元41，还用于检测移动通信终端当前的位置信息对应的PLMN的网络标识是否添加至所述EPLMN列表。
本发明实施例中，当前的位置信息确定后，则与该位置信息对应的PLMN的网络标识也就确定了。则为使搜索网络过程中，所需要的搜索网络的时间更短，则检测单元401检测与该位置信息对应的PLMN的网络标识是否添加至上述EPLMN列表中。举例来说，当用户根据定位，确定当前处于某一个小区，若当前小区的网络号段为46000，则终端将46000添加至上述EPLMN列表中。
上述输出单元407，用于若上述检测单元401检测与当前位置信息相匹配的PLMN的网络标识未添加至EPLMN列表中时，输出用于提示用户将与位置信息对应的PLMN的网络标识添加至EPLMN列表的提示信息。其中，信 息的输出方式可以是语音输出，也可以是文字输出，也可以是在输出语音的同时，输出文字。对于提示信息的输出方式本发明不作限定。
作为一种可选的实施方式，当上述连接单元404搜索到了与EPLMN列表中的网络标识相匹配的PLMN时，建立移动通信终端与相匹配的PLMN之间的通信连接之后，为使后续搜索网络能够快速准确，则存储单元405将该EPLMN列表保存至上述移动通信终端或用户识别卡中。
本发明实施例中，输出单元407也可以输出用于提示用户本次网络接入时长的提示信息。其中，该提示信息的输出方式可以是文字输出，也可以是语音输出，也可以是输出文字的同时，输出语音。对于提示信息的输出方式本发明不作限定。
在图4中，详细描述了在连接单元404建立所述移动通信终端与所述相匹配的PLMN之间的通信连接之后，检测单元401还可以检测与当前位置信息对应的公共陆地移动网络PLMN的网络标识是否添加至EPLMN列表中时。若否，则输出单元407输出用于提示用户将与所述位置信息对应的PLMN的网络标识添加至所述EPLMN列表的提示信息。实施本发明实施例，同样可以将新建的EPLMN列表存储到终端或用户识别卡中，当需要搜索网络的时候，则根据该EPLMN列表进行搜索网络，从而可以减少搜索网络过程中的时长，提高用户体验。
请参阅图5，图5是本发明实施例公开的又一种移动通信终端的结构示意图，用于执行上述网络接入方法。其中，如图5所示，该移动通信终端500可以包括：至少一个处理器501，至少一个输入装置502，至少一个输出装置503，存储器504等组件。其中，这些组件通过一条或多条总线505进行通信连接。本领域技术人员可以理解，图5中示出的移动通信终端的结构并不构成对本发明实施例的限定，它既可以是总线形结构，也可以是星型结构，还可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。其中：处理器501为移动通信终端的控制中心，利用各种接口和线路连接整个移动通信终端的各个部分，通过运行或执行存储在存储器504内的程序和/或模块，以及调用存储在存储器504内的数据，以执行移动通信终端的各种功能和 处理数据。处理器501可以由集成电路(Integrated Circuit，简称IC)组成，例如可以由单颗封装的IC所组成，也可以由连接多颗相同功能或不同功能的封装IC而组成。举例来说，处理器501可以仅包括中央处理器(Central Processing Unit，简称CPU)，也可以是CPU、数字信号处理器(digital signal processor，简称DSP)、图形处理器(Graphic Processing Unit，简称GPU)及各种控制芯片的组合。在本发明实施方式中，CPU可以是单运算核心，也可以包括多运算核心。
输入装置502可以包括标准的触摸屏、键盘等，也可以包括有线接口、无线接口等。
输出装置503可以包括显示屏、扬声器等，也可以包括有线接口、无线接口等。
存储器504可用于存储软件程序以及模块，处理器501、输入装置502以及输出装置503通过调用存储在存储器504中的软件程序以及模块，从而执行移动通信终端的各项功能应用以及实现数据处理。存储器504主要包括程序存储区和数据存储区，其中，程序存储区可存储操作系统、至少一个功能所需的应用程序等；数据存储区可存储根据移动通信终端的使用所创建的数据等。在本发明实施例中，操作系统可以是Android系统、iOS系统或Windows操作系统等等。
具体地，处理器501调用存储在存储器504中的应用程序，用于执行以下操作：
检测首次插入移动通信终端的用户识别卡的类型；
根据用户识别卡的类型确定移动通信终端所支持的网络制式的公共陆地移动网络PLMN；
将确定出的移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表；
若搜索到了与EPLMN列表中的网络标识相匹配的PLMN时，建立移动通信终端与相匹配的PLMN之间的通信连接。
本发明中，处理器501调用存储在存储器504中的应用程序，还可以执行 以下步骤：
存储EPLMN列表至移动通信终端或用户识别卡中。
本发明中，处理器501调用存储在存储器504中的应用程序，还可以执行以下步骤：
获取当前的位置信息；
检测与位置信息对应的PLMN的网络标识是否添加至所述EPLMN列表；
若否，则输出用于提示用户将与位置信息对应的PLMN的网络标识添加至EPLMN列表的提示信息。
本发明中，处理器501调用存储在存储器504中的应用程序，执行步骤若搜索到了与EPLMN列表中的网络标识相匹配的PLMN时，建立移动通信终端与相匹配的PLMN之间的通信连接，包括以下步骤：
扫描获取基站广播的PLMN的网络标识；
匹配扫描获取到的PLMN的网络标识与EPLMN列表中的PLMN的网络标识；
若匹配成功，建立移动通信终端与相匹配的PLMN之间的通信连接。
本发明中，处理器501调用存储在存储器504中的应用程序，还可以执行以下步骤：
输出用于提示用户本次网络接入时长的提示信息。
具体的，本发明实施例中介绍的终端可以实施本发明结合图1、图2介绍的网络接入方法实施例中的部分或全部流程。
本发明所有实施例中的模块或子模块，可以通过通用集成电路，例如CPU(Central Processing Unit，中央处理器)，或通过ASIC(Application Specific Integrated Circuit，专用集成电路)来实现。
本发明实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。
本发明实施例终端中的单元可以根据实际需要进行合并、划分和删减。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory， ROM)或随机存取存储器(Random Access Memory，简称RAM)等。
以上所揭露的仅为本发明较佳实施例而已，当然不能以此来限定本发明之权利范围，因此依本发明权利要求所作的等同变化，仍属本发明所涵盖的范围。

Claims (15)

  1. 一种网络接入方法，其特征在于，包括：
    检测首次插入移动通信终端的用户识别卡的类型；
    根据所述用户识别卡的类型确定所述移动通信终端所支持的网络制式的公共陆地移动网络PLMN；
    将确定出的所述移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表；
    若搜索到了与所述EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接。
  2. 根据权利要求1所述的方法，其特征在于，所述若搜索到了与所述EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接之后，所述方法还包括：
    存储所述EPLMN列表至所述移动通信终端或所述用户识别卡中。
  3. 根据权利要求2所述的方法，其特征在于，所述方法还包括：
    获取当前的位置信息；
    检测与所述位置信息对应的PLMN的网络标识是否添加至所述EPLMN列表；
    若否，则输出用于提示用户将与所述位置信息对应的PLMN的网络标识添加至所述EPLMN列表的提示信息。
  4. 根据权利要求1～3中任意一项所述的方法，其特征在于，所述若搜索到了与所述EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接，包括：
    扫描获取基站广播的PLMN的网络标识；
    匹配所述扫描获取到的PLMN的网络标识与所述EPLMN列表中的PLMN的网络标识；
    若匹配成功，建立所述移动通信终端与所述相匹配的PLMN之间的通信 连接。
  5. 根据权利要求4所述的方法，其特征在于，所述方法还包括：
    输出用于提示用户本次网络接入时长的提示信息。
  6. 一种移动通信终端，其特征在于，包括：
    检测单元，用于检测首次插入移动通信终端的用户识别卡的类型；
    确定单元，用于根据所述检测单元检测出的用户识别卡的类型确定所述移动通信终端所支持的网络制式的公共陆地移动网络PLMN；
    添加单元，用于将所述确定单元确定出的所述移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表；
    连接单元，用于若搜索到了与所述添加单元添加处理后的EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接。
  7. 根据权利要求6所述的移动通信终端，其特征在于，所述移动通信终端还包括：
    存储单元，用于在所述连接单元将所述移动通信终端与相匹配的PLMN建立连接后，存储所述添加单元添加处理后的EPLMN列表至所述移动通信终端或所述用户识别卡中。
  8. 根据权利要求7所述的移动通信终端，其特征在于，
    所述检测单元还用于检测与所述位置信息获取单元获取到的位置信息对应的PLMN的网络标识是否添加至所述EPLMN列表；
    所述移动通信终端还包括：
    位置信息获取单元，用于获取当前的位置信息；
    输出单元，用于若所述检测单元检测与所述位置信息对应的PLMN的网络标识未添加至所述EPLMN列表中时，输出用于提示用户将与所述位置信息对应的PLMN的网络标识添加至所述EPLMN列表的提示信息。
  9. 根据权利要求6～8中任一项所述的移动通信终端，其特征在于，所述连接单元包括：
    网络标识获取单元，用于扫描获取基站广播的PLMN的网络标识；
    匹配单元，用于将所述网络标识获取单元扫描获取到的PLMN的网络标识与所述EPLMN列表中的PLMN的网络标识进行匹配；
    通信连接单元，用于若所述匹配单元匹配成功，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接。
  10. 根据权利要求9所述的移动通信终端，其特征在于，所述输出单元还用于输出用于提示用户本次网络接入时长的提示信息。
  11. 一种移动通信终端，其特征在于，包括处理器以及存储器，其中，
    所述存储器用于存储应用程序；
    所述处理器调用存储在所述存储器中的应用程序，以用于检测首次插入移动通信终端的用户识别卡的类型；根据所述用户识别卡的类型确定所述移动通信终端所支持的网络制式的公共陆地移动网络PLMN；将确定出的所述移动通信终端所支持的网络制式的PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表；若搜索到了与所述EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接。
  12. 根据权利要求11所述的移动通信终端，其特征在于，在所述处理器调用存储在所述存储器中的应用程序执行步骤若搜索到了与所述EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接之后，所述存储器还用于存储所述EPLMN列表至所述移动通信终端或所述用户识别卡中。
  13. 根据权利要求12所述的移动通信终端，其特征在于，所述处理器调用存储在所述存储器中的应用程序还用于执行以下步骤：
    获取当前的位置信息；
    检测与所述位置信息对应的PLMN的网络标识是否添加至所述EPLMN列表；
    若否，则输出用于提示用户将与所述位置信息对应的PLMN的网络标识添加至所述EPLMN列表的提示信息。
  14. 根据权利要求11～13中任意一项所述的移动通信终端，其特征在于，所述处理器调用存储在所述存储器中的应用程序执行步骤若搜索到了与所述EPLMN列表中的网络标识相匹配的PLMN时，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接包括以下步骤：
    扫描获取基站广播的PLMN的网络标识；
    匹配所述扫描获取到的PLMN的网络标识与所述EPLMN列表中的PLMN的网络标识；
    若匹配成功，建立所述移动通信终端与所述相匹配的PLMN之间的通信连接。
  15. 根据权利要求14所述的移动通信终端，其特征在于，所述处理器调用存储在所述存储器中的应用程序还用于执行以下步骤：
    输出用于提示用户本次网络接入时长的提示信息。
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ES2745990T3 (es) 2020-03-04
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CN104853411A (zh) 2015-08-19
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