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WO2010012166A1 - 一种获取imsi和号码的对应关系的方法、系统和设备 - Google Patents

一种获取imsi和号码的对应关系的方法、系统和设备 Download PDF

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Publication number
WO2010012166A1
WO2010012166A1 PCT/CN2009/071372 CN2009071372W WO2010012166A1 WO 2010012166 A1 WO2010012166 A1 WO 2010012166A1 CN 2009071372 W CN2009071372 W CN 2009071372W WO 2010012166 A1 WO2010012166 A1 WO 2010012166A1
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WO
WIPO (PCT)
Prior art keywords
terminal
base station
msi
module
network element
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/CN2009/071372
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English (en)
French (fr)
Inventor
尹树成
甘斌
吴立昌
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Filing date
Publication date
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Publication of WO2010012166A1 publication Critical patent/WO2010012166A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • H04W8/20—Transfer of user or subscriber data
    • H04W8/205—Transfer to or from user equipment or user record carrier

Definitions

  • the present invention relates to the field of communications, and in particular, to a method, system, and device for acquiring a correspondence between an MSI and a number. Background technique
  • the power interruption cause occupies about 56%, and the transmission interruption accounts for about 31%. Therefore, power and transmission are the main reasons for the mobile base station to retreat. the reason.
  • the base station is generally equipped with a battery, and in the event of a power outage, the base station can still operate for 4 hours under the power supply of the battery.
  • the Abis interface between the BTS (Base Transceiver Station) and the BSC (Base Station Controller), or the Iub interface of the base station and the RNC (Radio Network Controller) Interruption will cause all mobile terminals under the base station to be unable to communicate for the following reasons:
  • the base station After receiving the call request, the base station needs the called terminal MSI to perform paging, so that the base station needs to acquire the relationship between the MSI of the mobile terminal and the mobile phone number.
  • the relationship between the MSI and the mobile phone number is generally stored in the network element of the core network, such as a VDB (Visit DateBase) or an HLR (Home Location Register). Therefore, after receiving the call request, the base station receives the call request.
  • the relationship between the MSI and the mobile phone number needs to be obtained from the core network element.
  • the present invention provides a method, system, and device for obtaining a correspondence between a top SI and a number, in order to meet the purpose of implementing mobile terminal communication under the base station in the case of emergency communication.
  • the technical solution is as follows:
  • a method for obtaining a correspondence between a global mobile terminal identity code MSI and a number comprising:
  • the access network element sends a notification message to the terminal, where the notification message is used to notify the terminal to report its own number; and according to the response of the terminal, acquire the global mobile terminal identification code MSI of the terminal and the number of the terminal ; The correspondence between the MSI and the number of the terminal is saved.
  • a communication method comprising:
  • a system for obtaining a correspondence between a global mobile terminal identifier IMSI and a number includes: an access network element and a terminal;
  • the access network element is configured to send a notification message to the terminal, where the notification message is used to notify the terminal to report the number of the terminal, and is further configured to acquire the global mobile of the terminal according to the response of the terminal.
  • a terminal identification code IMSI and a number of the terminal and storing the obtained correspondence between the MSI and the number of the terminal;
  • the terminal is configured to receive a notification message sent by the access network element, and return a response according to the notification message.
  • an access network element is provided, where the access network element includes:
  • a sending module configured to send a notification message to the terminal, where the notification message is used to notify the terminal to report its own number
  • An acquiring module configured to acquire, according to a response of the terminal, a global mobile terminal identification code MSI of the terminal and a number of the terminal;
  • a saving module configured to save a correspondence between the IMSI and the number of the terminal acquired by the acquiring module.
  • a terminal where the terminal includes:
  • a receiving module configured to receive a notification message sent by an access network element
  • the reporting module is configured to return a response according to the notification message received by the receiving module, where the response is used to report the number of the user.
  • a communication system comprising: a paging device and a first terminal, the paging device, configured to receive a call request to call the first terminal, where the call request includes the First end The number of the terminal; the MSI corresponding to the number of the first terminal is queried according to the correspondence between the terminal number and the global mobile terminal identifier MSI; and the IMSI corresponding to the number of the first terminal that is queried is The first terminal sends a paging request;
  • the first terminal is configured to receive a paging request from the paging device.
  • a paging device comprising:
  • a receiving module configured to receive a call request for calling the first terminal, where the call request includes a number of the first terminal, and a query module, configured to query according to a correspondence between a terminal number saved by itself and a top mobile station identification code top SI The MSI corresponding to the number of the first terminal;
  • the paging module is configured to send a paging request to the first terminal according to the MSI corresponding to the number of the first terminal that is queried by the query module.
  • the mobile terminal can register and save the MSI and the mobile phone of the mobile terminal in the access network element by reporting the mobile phone number of the mobile phone to the access network element (such as the base station or the base station controller).
  • the access network element such as the base station or the base station controller.
  • the relationship between the numbers can ensure the call between the base station and the base station, and meet the purpose of implementing emergency communication between the base station and the base station.
  • FIG. 1 is a schematic flowchart of a method for implementing communication according to Embodiment 1 of the present invention
  • FIG. 2 is a schematic flowchart of a method for obtaining a relationship between an MSI and an MDN of a mobile phone terminal according to Embodiment 1 of the present invention
  • FIG. 3 is a schematic diagram of a communication scenario provided by Embodiment 1 of the present invention
  • Embodiment 4 is a schematic flowchart of paging communication provided by Embodiment 1 of the present invention.
  • FIG. 5 is a schematic flowchart of a method for implementing communication according to Embodiment 2 of the present invention.
  • FIG. 6 is a schematic flowchart of a method for obtaining a relationship between an IMSI and an MDN of a mobile phone terminal according to Embodiment 2 of the present invention
  • FIG. 7 is a schematic diagram of a communication scenario provided by Embodiment 2 of the present invention.
  • Embodiment 8 is a schematic flowchart of paging communication provided by Embodiment 2 of the present invention.
  • Embodiment 9 is a schematic flowchart of paging communication provided by Embodiment 2 of the present invention.
  • FIG. 10 is a schematic flowchart diagram of a method for implementing communication according to Embodiment 3 of the present invention.
  • FIG. 11 is a schematic flowchart of a method for obtaining a relationship between an IMSI and an MDN of a mobile phone terminal according to Embodiment 3 of the present invention
  • FIG. 12 is a schematic flowchart of a paging communication provided by Embodiment 3 of the present invention.
  • FIG. 13 is a schematic diagram of a system for obtaining a relationship between an IMSI and a mobile phone number according to Embodiment 4 of the present invention.
  • FIG. 14 is a detailed schematic diagram of a system for obtaining an association between an IMSI and a mobile phone number according to Embodiment 4 of the present invention
  • FIG. 15 is a schematic diagram of a network element of an access network according to Embodiment 5 of the present invention
  • FIG. 16 is a schematic diagram of a terminal according to Embodiment 6 of the present invention
  • FIG. 14 is a detailed schematic diagram of a system for obtaining an association between an IMSI and a mobile phone number according to Embodiment 4 of the present invention
  • FIG. 15 is a schematic diagram of a network element of an access network according to Embodiment 5 of the present invention
  • FIG. 16 is a schematic diagram of a terminal according to Embodiment 6 of the present invention
  • FIG. 17 is a schematic diagram of a communication system according to Embodiment 7 of the present invention.
  • Figure 18 is a schematic diagram of a paging device according to Embodiment 8 of the present invention. detailed description
  • the embodiment of the present invention provides a A method for obtaining a correspondence between an MSI and a number, the method content is as follows:
  • the access network element sends a notification message to the terminal, and the notification message is used to notify the terminal to report its own number.
  • the global mobile terminal identification code MSI and the terminal number of the terminal are obtained; and the correspondence between the IMSI and the number of the terminal is saved. .
  • the paging communication can be implemented according to the correspondence between the MSI and the number of the terminal saved by the above method, wherein the paging communication process is as follows:
  • the call request includes the number of the first terminal; and querying the IMSI corresponding to the number of the first terminal according to the correspondence between the terminal number saved by itself and the top mobile station identification code top SI;
  • the top SI corresponding to the number of the first terminal sends a paging request to the first terminal.
  • the number of the terminal is specifically a MDN (Mobi Le Directory Number); in the GSM (Global System for Mobi Le Communications) system.
  • the number of the terminal is specifically the MS ISDN (The Mobi Le Station Integrated Service Digital Network).
  • the numbers of the terminals have their respective corresponding names. Make any restrictions.
  • each base station also serves For example, in the case of the above-mentioned case, in the case of emergency communication, how to satisfy the emergency communication between the mobile phone terminals served by the base station itself (ie, providing Description of the method for in-base station call; Embodiment 2 and Embodiment 3, for example, how to satisfy the emergency communication of the mobile terminal between the base stations under the base station controller after the emergency communication occurs (for example, providing A way of calling between base stations). See below for details:
  • an embodiment of the present invention provides a method for obtaining a relationship between an MSI and a mobile phone number.
  • an emergency communication request such as when the transmission of the base station and the core network is interrupted, such as Abis and Iub transmission interruption, etc.
  • the mobile phone terminal reports the relationship between the MSI and the MDN by using the CDMA system as an example, and the mobile phone number is specifically an MDN number.
  • the method provided by the embodiment of the present invention is used to implement the relationship between the MSI and the MDN. It can realize the call within the base station and achieve the purpose of realizing emergency communication in the base station.
  • the method is as follows:
  • S1 The base station acquires the relationship between the MSI and the MDN of the mobile terminal. Referring to Figure 2, the details of this step are as follows:
  • the base station determines whether there is a need for emergency communication, and if yes, performs step 102; otherwise, performs steps
  • the requirements for the emergency communication of the base station involved in the foregoing embodiments of the present invention may be specifically set according to the actual configuration of the system, for example, it may be set as follows: When the communication transmission between the base station and the base station controller is interrupted, the need for the emergency communication is considered to occur, or the communication transmission interruption of the base station and the base station controller may occur, and the base station controller and the core network are present. When the communication is interrupted, it is set to the need for emergency communication. It can also be set to the communication interruption of the base station controller and the core network, and when the conditions of other emergency communication are met, it is considered that the base station needs emergency communication.
  • the embodiment of the invention does not limit the specific setting manner in which the above-mentioned settings have emergency communication requirements.
  • the transmission interruption of the Abis (or Iub interface) interface occurs, and the requirement of emergency communication is considered as an example (the interface between the base station and the controller of CDMA/GSM is called Abis interface), and the content is as follows:
  • the base station transmits Backhaul it determines whether the communication transmission interruption occurs according to the transmission condition of the Abis (or Iub interface) interface between the base station and the base station controller. If the interface transmission is normal, the base station determines that the transmission with the core network is normal; If the interface transmission is interrupted, the base station determines that the transmission and the core network transmission are interrupted.
  • the transmission interruption of the base station and the core network such as irresistible natural causes (such as earthquakes, typhoons, etc.), human factors (such as vandalism, etc.), and the embodiments of the present invention are not limited to the base station and the core network.
  • the cause of the transmission interruption such as earthquakes, typhoons, etc.
  • human factors such as vandalism, etc.
  • the base station sends an emergency notification message to the mobile terminal of the server, where the emergency notification message is used to notify the mobile terminal to report its own mobile phone number MDN.
  • the specific implementation of this step is as follows:
  • the base station can transit to the emergency communication state when the Backhaul transmission is interrupted. At this time, the base station can parse the layer three message and support the short message broadcast, and the base station can adopt the form of the broadcast short message to the mobile phone.
  • the terminal broadcasts the emergency notification message, where the reference format of the broadcast short message is as follows:
  • the base station enters the communication status of the orphan station. Please edit the SMS, send your mobile phone number as SMS content to 10110, register your mobile phone number, and your mobile phone supports emergency communication after registration.”
  • the reference format of the broadcast short message may also be:
  • the base station enters the solitary station communication state, please dial #999 + your mobile number, register your mobile number, register After your phone supports emergency communication.
  • the broadcast short message can also be implemented in other formats.
  • the foregoing is merely an example.
  • the embodiment of the present invention does not limit the specific implementation format of the broadcast short message.
  • the mobile terminal After receiving the emergency notification message sent by the base station, the mobile terminal reports its mobile phone number MDN to the base station.
  • the specific implementation content is as follows.
  • the received emergency notification message is specifically an example in which the base station sends a short message to the mobile terminal, where
  • the emergency notification message specifically prompts the user to report the mobile phone number in the form of editing the short message
  • the user of the mobile terminal X receives the broadcast short message
  • the user edits the following content "13300000001" according to the prompt of the broadcast short message, and then sends the short message to "10110", thereby realizing registration for the mobile terminal X to achieve the purpose of the mobile terminal X supporting emergency communication.
  • the user of the mobile terminal Y (assuming that the number of the mobile terminal Y is 13300000002) dials #99913300000002 according to the prompt of the broadcast short message, and after dialing the number, the base station side analyzes the mobile phone.
  • the special service number dialed (# 999 in this example), the mobile phone number in the message, and the MSI carried in the original call message itself to obtain the relationship between the mobile phone number MDN and the MSI, and saved in the database of the base station, thereby enabling subsequent search. Call a specific mobile number.
  • the base station receives the response returned by the mobile terminal, obtains the MDN reported by the mobile terminal according to the content carried in the response, obtains the MSI of the mobile terminal according to the parsing response, and saves the IMSI and the MDN relationship of the mobile terminal.
  • the mobile terminal After receiving the broadcast short message sent by the base station, the mobile terminal returns a response message to the base station according to the prompt of the broadcast short message.
  • the response message may be in the form of sending a message or dialing a special service number.
  • the response message carries the mobile phone number reported by the mobile terminal, and the base station acquires the mobile phone number according to the content carried in the response message, obtains the IMSI of the mobile terminal according to the parsing response message body, and the base station saves the IMSI and the MDN relationship of the mobile terminal.
  • Table 1 the embodiment of the present invention provides a schematic table of relationship between MSI and MDN.
  • the base station records the MSI and the MDN relationship, and can subsequently implement the paging of the mobile terminal to implement the calling function in the base station. For details, refer to the following step S3.
  • the base station performs the work according to the normal working mode, and ends.
  • the transmission of the base station and the core network is not interrupted, the base station performs the work according to the method provided by the prior art, and completes the communication of the mobile terminal, and the base station operates according to the normal mode when the Backhaul transmission is normal, and the base station does not
  • the Layer 3 message is parsed (the short message is transmitted through the signaling channel), and does not have to enter the emergency communication state, and will not be described again.
  • the mobile terminal is allowed to dial the special service number or send a short message (carrying its own MDN number) to the designated number to realize the relationship between the registered MSI and the MDN.
  • the base station acquires an initial call message of the mobile terminal, where the initial call message carries the MDN identifier of the called mobile terminal, and queries the pre-stored MSI and MDN relationship according to the MDN identifier of the called mobile terminal to obtain the IMSI of the called mobile terminal.
  • the identifier according to the obtained top SI identifier of the called terminal, pages the called terminal.
  • the base station implements the paging mobile terminal X according to the saved top SI and MDN relationship, to complete the mobile terminal Y and the mobile terminal.
  • X communication see Figure 4, the paging process is as follows:
  • the mobile terminal Y sends an initial call message to the base station, where the initial call message carries the mobile phone number MDN identifier of the mobile terminal X that is calling "13300000001";
  • the base station After receiving the initial call message from the mobile terminal Y, the base station obtains the mobile phone number MDN identifier "13300000001" of the called mobile phone terminal X carried therein, and queries the MSI and MDN relationship recorded by the mobile terminal to obtain the mobile phone number "13300000001". "Corresponding to the top SI logo is "460300903601751”.
  • the base station sends a paging message to the mobile terminal X according to the MSI identifier "460300903601751" that is queried.
  • the base station When the base station successfully calls the mobile terminal X, and the Abis (or Iub) interface of the base station is interrupted, the communication between the mobile terminals can still be realized normally, so as to achieve the purpose of implementing the emergency call in the base station.
  • the mobile phone number of the mobile phone terminal in the above embodiment of the present invention is specifically described by taking the MDN in the CDMA system as an example.
  • MDN in the CDMA system
  • WCDMA Wideband Code Division Multiplex Transmission Technology
  • the mobile terminal reports its own mobile phone number, such as MSISDN under the GSM system, or UEISDN under the WCDMA system. The situation is similar, and will not be repeated.
  • the embodiment of the present invention provides a method for obtaining a relationship between an MSI and a mobile phone number.
  • the mobile phone terminal reports its own mobile phone number according to the notification message sent by the base station, so that the base station according to the mobile phone
  • the MSI and mobile number of the terminal can implement emergency calls within the base station.
  • the base station sends a notification message to the served mobile terminal, and obtains the mobile phone number reported by each mobile terminal according to the notification message, thereby implementing an emergency call in the base station.
  • an emergency call 4 for a mobile phone terminal under each base station served by the base station controller is implemented, that is, an emergency call between the base stations is implemented. For details, see the following:
  • an embodiment of the present invention provides a method for obtaining a relationship between an IMSI and a mobile phone number, and a method for allowing a mobile phone terminal to report the mobile phone number of the mobile phone to the base station controller after the emergency communication request is generated.
  • the mobile phone number is specifically an MSISDN number
  • the relationship between the MSI and the MSISDN of the mobile phone terminal of each base station in the base station controller is implemented, and the method provided by the embodiment of the present invention can be used to implement the call between the base stations.
  • the purpose of implementing the emergency communication between the base stations is achieved (similarly, the call in the base station can also be implemented by using the method provided by the embodiment of the present invention), and the method is as follows:
  • the base station controller acquires the relationship between the MSI and the MSISDN of the mobile terminal. See Figure 6. The details of this step are as follows:
  • step 302 determines whether there is a need for emergency communication. If yes, step 302 is performed; otherwise, step 307 is performed.
  • the requirements for the emergency communication of the base station controller involved in the foregoing embodiments of the present invention may be specifically set according to the actual configuration of the system, for example, may be set. For: when the communication transmission between the base station and the base station controller is interrupted, the above-mentioned emergency communication request is considered; or, when the communication between the base station controller and the core network is interrupted, the emergency communication is set.
  • the demand can also be set to the communication interruption of the base station controller and the core network, which causes the communication interruption to be caused by the interruption of the transmission interface, or the transmission failure of the base station controller, etc., and meets other set emergency communication. In the case of the condition, the base station controller is considered to have the need for emergency communication.
  • the embodiment of the present invention does not limit the specific setting manner for setting the emergency communication requirement.
  • the emergency communication requirement of the base station controller is considered as an example, that is, The base station controller determines whether the communication transmission with the core network is interrupted during the communication transmission.
  • the specific judgment may be as follows: determining whether the communication transmission interface between the base station controller and the core network is normally transmitted, and if the interface transmission is normal, It is considered that there is no communication transmission terminal between the base station controller and the core network; otherwise, the base station controller considers that the occurrence and the core network transmission are interrupted, that is, the base station controller determines that an emergency communication request is present.
  • the reasons for the transmission interruption of the base station controller and the core network are many, such as irresistible natural causes (such as earthquakes, typhoons, etc.), human factors (such as vandalism, etc.), and the embodiments of the present invention do not limit the base station controller and the core.
  • the reason for the transmission interruption in the network is many, such as irresistible natural causes (such as earthquakes, typhoons, etc.), human factors (such as vandalism, etc.), and the embodiments of the present invention do not limit the base station controller and the core.
  • the base station controller sends an emergency notification message to the mobile phone terminal served by each base station, where the emergency notification message is used to notify the mobile terminal to report its own mobile phone number MSISDN. among them,
  • the base station controller when the base station controller sends an emergency notification message to the mobile phone terminal served by each base station, there are two cases: the transmission between the base station controller and the base station is normal, and the base station controller and the base station also fail. .
  • the base station controller when the base station controller sends an emergency notification message to the mobile phone terminal served by each base station, the normal transmission between the base station controller and the base station is taken as an example. For another case, refer to the detailed description of Embodiment 3.
  • the base station controller sends an emergency notification message to the mobile phone terminal served by each base station by the base station, and the emergency notification message is used to notify the mobile terminal to report its own mobile phone number MSISDN.
  • the specific implementation of this step is as follows:
  • the base station controller triggers the emergency communication
  • the emergency communication message is sent to each base station.
  • the base station may use the form of the broadcast short message to its respective The mobile terminal broadcasts the emergency notification message, where the reference format of the broadcast short message is as follows:
  • the reference format of the broadcast short message may also be:
  • the broadcast short message can also be implemented in other formats.
  • the foregoing is merely an example.
  • the embodiment of the present invention does not limit the specific implementation format of the broadcast short message.
  • the mobile terminal After receiving the emergency notification message sent by the base station, the mobile terminal reports its mobile phone number MSISDN to the base station.
  • the specific implementation is as follows.
  • the emergency notification message received is still an example in which the base station sends a broadcast short message to the mobile terminal, where
  • the emergency notification message specifically prompts the user to report the mobile phone number in the form of editing the short message
  • the user of the mobile terminal X receives the broadcast short message
  • the user edits the following content "13900000001" according to the prompt of the broadcast short message, and then sends the short message to "10110", thereby implementing registration for the mobile terminal X, so that the mobile terminal X supports emergency communication. the goal of.
  • the user of the mobile terminal Y (assuming that the number of the mobile terminal Y is 13900000002) dials #99913900000002 according to the prompt of the broadcast short message, and after dialing the number, the base station side analyzes the mobile phone.
  • the special service number dialed (# 999 in this example), the mobile phone number in the message, and the MSI carried in the original call message itself to obtain the relationship between the mobile phone number MSISDN and the MSI, and saved in the database of the base station, thereby enabling subsequent searching. Call a specific mobile number.
  • the base station receives the response returned by the mobile terminal, obtains the MSISDN reported by the mobile terminal according to the content carried in the response, obtains the MSI of the mobile terminal according to the parsing response, and obtains the MSI and MSISDN relationship of the mobile terminal.
  • the base station can save the MSI and the MSISDN relationship of the obtained mobile terminal, so as to implement the paging requirement in the subsequent base station.
  • the base station can not directly save the MSI and the MSISDN relationship of the obtained mobile terminal, but directly report to the base station controller, implement the paging requirement in the base station through the base station controller, and implement the paging requirement between the base stations. . See the description in step C2 for details.
  • the base station saves the acquired MSI and MSISDN relationship of the mobile terminal as an example.
  • the base station saves the acquired MSI and the MSISDN of the mobile phone terminal, and reports the MSI and the MSISDN relationship of each mobile phone terminal that is obtained by the base station to the base station controller.
  • the base station A stores the MSI and MSISDN relationships of the mobile terminals X and Y served by itself; see Table 3, the base station B saves the mobile terminal Z served by itself. And IM's IMSI and MSISDN relationship.
  • the base station controller acquires the MSI and MSISDN relationship of the mobile terminal under each base station served by the base station controller, and saves the relationship.
  • the mobile terminal After receiving the broadcast short message sent by the base station, the mobile terminal returns a response message to the base station according to the prompt of the broadcast short message.
  • the response message may be in the form of sending a message or dialing a special service number.
  • the response message carries the mobile phone number reported by the mobile terminal, and the base station acquires the mobile phone number according to the content carried in the response message, obtains the IMSI of the mobile terminal according to the parsing response message body, and the MSI and MSISDN of the mobile terminal that the base station will acquire. The relationship is reported to the base station controller.
  • the relationship between the mobile terminal MSI and the MSISDN of each base station that is obtained by the base station controller is stored in the form of a database, similar to Table 1, see Table 4, which is provided by the embodiment of the present invention.
  • Table 4 which is provided by the embodiment of the present invention.
  • the paging of the mobile terminal can be implemented subsequently, and the call function between the base station and the base station can be realized. For details, refer to the following step C2.
  • the method is performed according to the method provided by the prior art, and the communication of the mobile terminal is completed, and the emergency communication state does not need to be entered, and details are not described herein.
  • the mobile terminal after the transmission interruption of the base station controller and the core network occurs, the mobile terminal is allowed to obtain the specific service number or send a short message (carrying its own MSISDN number) to the designated number, so that the base station obtains its own service.
  • the relationship between the top SI and the MSISDN of the mobile terminal After the relationship between the MSI and the MSISDN of the mobile terminal, the relationship between the MSI and the MSISDN of the obtained mobile terminal is reported to the base station controller, thereby realizing the relationship between the registered MSI and the MSISDN in the base station controller, and satisfying the paging requirement between the base stations.
  • the base station acquires an initial call message of the mobile terminal, and the start message carries the MSISDN identifier of the called mobile terminal, and queries the pre-stored MSI and MSISDN relationship according to the MSISDN identifier of the called mobile terminal to determine whether the called party can be found.
  • the MSI information corresponding to the MSISDN identifier of the mobile terminal if yes, step C3 is performed; otherwise, step C4 is performed.
  • the base station acquires the MSI identifier of the called mobile terminal, and pages the IMS according to the acquired MSI identifier of the called terminal. Call the terminal. That is, the called mobile terminal and the calling mobile terminal are located under the same base station service, that is, the paging in the base station is implemented, wherein the specific implementation content of the step is as follows:
  • the mobile terminal Y (its MSI identifier is "460000903601752", whose mobile phone number MDN is identified as "13900000002")
  • the mobile terminal Q to be paged by the mobile terminal Y
  • the base station implements the paging mobile terminal X according to the saved MSI and MSISDN relationship to complete the communication between the mobile terminal Y and the mobile terminal X.
  • the paging process is as follows:
  • the mobile terminal Y sends an initial call message to the base station, where the initial call message carries the mobile phone number MSISDN identifier "13900000001" of the mobile terminal X of the call;
  • the base station After receiving the initial call message from the mobile terminal Y, the base station obtains the mobile phone number MSISDN identifier "13900000001" of the called mobile terminal X carried therein, and queries the MSI and MSISDN relationship recorded by the mobile terminal to obtain the mobile phone number "13900000001". "Corresponds to the MSI logo as "460000903601751".
  • the base station sends a paging message to the mobile terminal X according to the MSI identifier "460000903601751" that is queried.
  • the base station sends the received start message to the base station controller.
  • the base station controller After receiving the initial call message sent by the base station, the base station controller determines to query the pre-stored top SI and MDN relationship according to the MDN identifier of the called mobile terminal, and determines whether the MSI corresponding to the MDN identifier of the called mobile terminal can be found. Information, if yes, go to step C6; otherwise, go to step C7.
  • the base station controller pages the called terminal according to the IMSI information corresponding to the MDN identifier of the called mobile terminal. That is, the called mobile terminal and the calling mobile terminal are located under the range of serving different base stations, that is, paging between the base stations is realized.
  • the MSI identifier of the mobile terminal W is "460000903601753", and the mobile phone number MDN is identified as "13900000004", assuming that the mobile terminal Q wants to page the mobile terminal X, at this time, the base station
  • the controller implements the paging mobile terminal X according to the saved MSI and MSISDN relationship to complete the communication between the mobile terminal W and the mobile terminal X.
  • the paging process is as follows:
  • the mobile terminal W sends an initial call message to the base station B, where the mobile phone terminal X carries the mobile phone number MSISDN identifier "13900000001".
  • the base station B After receiving the initial call message from the mobile terminal Y, the base station B forwards the initial call message to the base station controller.
  • the base station B cannot forward the MSI identifier of the mobile terminal X in the MSI and the mobile phone number saved by the base station B, and then forwards the initial call message of the mobile terminal Y to the base station controller.
  • the base station controller receives the start message sent by the base station B, and obtains the hand of the called mobile terminal X carried therein.
  • the machine number MSISDN identifies "13900000001”, queries the MSI and MSISDN relationship recorded by itself, and obtains the mobile phone number "13900000001" corresponding to the MSI identifier "460000903601751".
  • the base station controller sends a paging message to the mobile terminal X through the base station A according to the MSI identifier "460000903601751" that is queried.
  • the embodiment of the present invention provides a method for obtaining a relationship between an MSI and a mobile phone number.
  • the mobile phone terminal reports its own mobile phone number according to the received notification message, thereby achieving
  • the base station ensures the emergency call in the base station according to the relationship between the top SI and the mobile phone number of the mobile terminal, and can also implement the emergency call between the base stations according to the MSI and the mobile phone number of the mobile terminal.
  • the base station controller sends an emergency notification message to the mobile phone terminal served by each base station
  • the normal transmission between the base station controller and the base station is taken as an example. In practical applications, there may be a base station.
  • a fault condition also occurs between the controller and the base station.
  • the following embodiment will explain how to implement an emergency call between the base station and the base station through the base station controller when the transmission between the base station controller and the base station also fails. See below for details: Example 3
  • an embodiment of the present invention provides a method for obtaining a relationship between an IMSI and a mobile phone number.
  • the mobile terminal is allowed to report the mobile phone number of the mobile phone terminal.
  • the GSM system is taken as an example in the embodiment of the present invention.
  • the manner in which the mobile phone number is specifically the MSISDN number is given to the base station controller, and the relationship between the MSI and the MSISDN of the mobile terminal that registers each base station in the base station controller is implemented, so that the mobile terminal of the base station served by the base station controller can be realized.
  • Communication that is, the purpose of meeting emergency communication within the base station and between the base stations, the method is as follows:
  • the base station controller acquires the relationship between the MSI and the MSISDN of the mobile terminal. See Figure 11, the specific content of this step is as follows:
  • step 601 The base station controller determines whether there is a need for emergency communication. If yes, step 602 is performed; otherwise, step 605 is performed.
  • the base station controller sends an emergency notification message to the mobile phone terminal served by each base station, where the emergency notification message is used to notify the mobile terminal to report its own mobile phone number MSISDN.
  • the base station and the base station controller are faulty as an example, and thus the base station is retired.
  • the base station controller directly sends the mobile terminal that is served by each base station.
  • Emergency communication message the emergency communication message may be in the form of a broadcast short message, and the emergency is broadcasted to the mobile terminal a notification message, where the reference format of the broadcast short message is as follows:
  • the reference format of the broadcast short message may also be:
  • the broadcast short message can also be implemented in other formats.
  • the foregoing is merely an example.
  • the embodiment of the present invention does not limit the specific implementation format of the broadcast short message.
  • the mobile terminal After receiving the emergency notification message sent by the base station controller, the mobile terminal reports its mobile phone number MSISDN to the base station controller.
  • the specific implementation is as follows. The following is an example of the received emergency notification message, where the base station controller sends a broadcast short message to the mobile terminal, where
  • the emergency notification message specifically prompts the user to report the mobile phone number in the form of editing the short message
  • the user of the mobile terminal X receives the broadcast short message
  • the user edits the following content "13900000001" according to the prompt of the broadcast short message, and then sends the short message to "10110", thereby realizing registration for the mobile terminal X to achieve the purpose of the mobile terminal X supporting emergency communication.
  • the user of the mobile terminal Y (assuming that the number of the mobile terminal Y is 13900000002) dials #99913900000002 according to the prompt of the broadcast short message, and after dialing the number, the base station side analyzes the mobile phone.
  • the special service number dialed (# 999 in this example), the mobile phone number in the message, and the MSI carried in the original call message itself to obtain the relationship between the mobile phone number MSISDN and the MSI, and saved in the database of the base station controller, thereby enabling subsequent Paging within the base station and between the base stations.
  • the base station controller receives the response returned by the mobile terminal, obtains the MSISDN reported by the mobile terminal according to the content carried in the response, obtains the IMSI of the mobile terminal according to the parsing response, acquires the MSI and MSISDN relationship of the mobile terminal, and saves the acquired information.
  • the relationship between the top SI and the MSISDN of the mobile terminal is the relationship between the top SI and the MSISDN of the mobile terminal.
  • the mobile terminal After receiving the broadcast short message sent by the base station controller, the mobile terminal returns a response message to the base station according to the prompt of the broadcast short message.
  • the response message may be in the form of sending a message or dialing a special service number.
  • the response message carries the mobile phone number reported by the mobile terminal, and the base station acquires the mobile phone number according to the content carried in the response message, and obtains the IMSI of the mobile terminal according to the parsing response message body, and the base station acquires the mobile phone terminal
  • the mobile terminal is reported to the base station controller.
  • the base station controller obtains the relationship between the MSI and the MSISDN of each mobile terminal in the form of a save database. Referring to Table 5, an embodiment of the present invention provides an IMSI. A schematic diagram of the relationship with the MS ISDN.
  • the paging of the mobile terminal can be realized in the following, and the call function between the base station and the base station can be realized through the base station controller, as described in the following step D2.
  • the method is performed according to the method provided by the prior art, and the communication of the mobile terminal is completed, and the emergency communication state does not need to be entered, and details are not described herein.
  • the mobile terminal is allowed to obtain the base station controller by dialing a special service number or sending a short message (carrying its own MSISDN number) to the designated number. After the MSI and MSISDN relationship of the mobile terminal served, the paging requirements in the base station and between the base stations are satisfied.
  • the base station controller acquires an initial call message of the mobile terminal, where the initial call message carries the MSISDN identifier of the called mobile terminal, and queries the pre-stored MSI and MSISDN relationship according to the MSISDN identifier of the called mobile terminal to determine whether it can be found.
  • the MSI information corresponding to the MSISDN identifier of the called mobile terminal if yes, step D3 is performed; otherwise, step D4 is performed.
  • the base station controller acquires the IMSI identifier of the called mobile terminal, and searches for the called terminal according to the acquired IMSI identifier of the called terminal.
  • the called mobile phone terminal and the calling mobile phone terminal may be located in the range of serving the same base station, that is, realizing paging in the base station; the called mobile phone terminal and the calling mobile phone terminal may also be located in different base station services. That is, paging between base stations is implemented.
  • the specific implementation content of this step is as follows:
  • the schematic diagram provided in FIG. 7 is taken as an example for detailed description of how to implement paging between base stations.
  • the IMSI identifier of the mobile terminal Y is “460000903601752”, and the mobile phone number MSISDN identifier is “13900000002”, assuming the mobile terminal Y
  • the base station controller implements the paging mobile terminal X according to the saved MSI and MSISDN relationship, to complete the communication between the mobile terminal Y and the mobile terminal X.
  • the paging process is as follows. Next:
  • the mobile terminal Y sends an initial call message to the base station controller, where the initial call message carries the mobile phone number MSISDN identifier "13900000001" of the mobile terminal X to which the call is made.
  • the base station controller After receiving the initial call message from the mobile terminal, the base station controller obtains the mobile phone number MSISDN identifier “13900000001” of the called mobile terminal X carried therein, and queries the MSI and MSISDN relationship recorded by the base station to obtain the mobile phone number. "13900000001” corresponds to the MSI identifier "460000903601751".
  • the base station controller sends a paging message to the mobile terminal X according to the MSI identifier "460000903601751" that is queried.
  • the base station controller When the base station controller successfully calls to the mobile terminal X, communication between the mobile terminal X and the mobile terminal Y is implemented. Through the above steps, the paging in the base station is implemented by the base station controller. Similarly, the correspondence between the MSI and the mobile phone number recorded by the base station controller can also be implemented in the base station A.
  • the mobile terminal Z under B realizes emergency communication between the mobile terminal Y and the mobile terminal Z, that is, communication between the base stations is realized.
  • the embodiment of the present invention provides a method for obtaining a relationship between an MSI and a mobile phone number.
  • the mobile phone terminal reports its own mobile phone number according to the received notification message, thereby implementing base station control.
  • the emergency call between the base station and the base station is implemented according to the MSI and the mobile phone number of the mobile terminal.
  • the technical solution provided by the embodiment of the present invention sends a notification message to the mobile terminal by using the access network element (base station, base station controller), and the mobile terminal reports its mobile phone number accordingly according to the notification message.
  • the form realizes the relationship between the IMSI and the mobile phone number of the mobile terminal recorded in the access network element, and further realizes the subsequent implementation of the mobile phone terminal in the base station and between the base stations according to the recorded relationship between the MSI and the mobile phone number of the mobile terminal.
  • the communication meets the needs of emergency communication.
  • an embodiment of the present invention provides a system for acquiring a relationship between an IMSI and a mobile phone number, where the system includes: an access network element and a terminal:
  • the access network element is configured to send a notification message to the terminal, where the notification message is used to notify the terminal to report the number of the terminal, and is further configured to obtain the global mobile terminal identification code (IMSI) and the terminal number of the terminal according to the response of the terminal; Correspondence between the MSI and the number of the terminal;
  • IMSI global mobile terminal identification code
  • the terminal is configured to receive a notification message sent by the access network element, and return a response according to the notification message.
  • the access network element includes: a sending module, configured to send a notification message to the terminal, where the notification message is used to notify the terminal to report the number of the terminal; the obtaining module is configured to obtain the global mobile terminal identification code MSI and the terminal number of the terminal according to the response of the terminal; The correspondence between the IMSI and the number of the terminal acquired by the acquisition module is saved;
  • the terminal includes:
  • a receiving module configured to receive a notification message sent by an access network element
  • the reporting module is configured to return a response according to the notification message received by the receiving module.
  • the sending module is specifically configured to be a first sending unit, configured to send a short message to the terminal, where the short message is used to instruct the terminal to report the number of the short message.
  • the acquiring module is specifically configured by the first acquiring unit, configured to obtain the terminal number according to the content carried by the short message according to the short message of the number of the terminal that is returned by the terminal, and acquire the MSI of the terminal according to the short message;
  • the receiving module of the terminal is specifically a first receiving unit, configured to receive a broadcast short message sent by the first sending unit of the access network element;
  • the reporting module of the terminal is specifically configured by the first reporting unit, configured to send a short message carrying the own number to the access network element according to the broadcast short message received by the first receiving unit.
  • the sending module is specifically configured to be a second sending unit, configured to send a broadcast short message to the terminal, where the broadcast short message is used to indicate that the terminal reports the number of the terminal by calling the special service number;
  • the acquiring module is specifically configured to be a second obtaining unit, configured to obtain a terminal number according to the content carried in the special number message, according to the special number message of the number of the terminal that is returned by the terminal; and obtain the MSI of the terminal according to the special number message;
  • the receiving module of the terminal is specifically a second receiving unit, configured to receive a broadcast short message sent by the second sending unit of the access network element;
  • the reporting module of the terminal is specifically a second reporting unit, configured to report the number of the short message to the access network element according to the broadcast short message received by the second receiving unit.
  • the base station when the access network element is a base station, the base station further includes: a paging module,
  • the paging module is configured to implement paging communication of the terminal in the base station according to the relationship between the MSI and the number of the terminal saved by the saving module.
  • the base station controller further includes: a paging module, when the access network element is specifically a base station controller, The paging module is configured to implement paging communication of the terminal served by each base station under the base station controller according to the relationship between the MSI and the number of the terminal saved by the saving module.
  • the system further includes a acquiring module of the base station and the base station controller, specifically:
  • an obtaining unit configured to acquire, from the base station, a correspondence relationship between the MSI of the terminal and the number of the terminal obtained by the base station according to the response of the terminal.
  • the mobile phone number of the mobile phone terminal may specifically be an MDN under the CDMA system, or a 150 of the system under the GSM system.
  • the embodiment of the present invention provides a system for obtaining a relationship between an MSI and a mobile phone number.
  • the mobile phone terminal reports its own mobile phone number according to a notification message sent by the access network element. Therefore, the access network element can implement the emergency call according to the correspondence between the MSI and the mobile phone number of the mobile terminal.
  • an embodiment of the present invention provides an access network element, where the access network element includes: a sending module, configured to send a notification message to the terminal, where the notification message is used to notify the terminal to report its own number;
  • the obtaining module is configured to obtain, according to the response of the terminal, the global mobile terminal identification code (MSI) of the terminal and the number of the terminal; and the saving module, configured to save the correspondence between the IMSI and the number of the terminal acquired by the obtaining module.
  • MSI global mobile terminal identification code
  • the sending module is specifically configured to be a first sending unit, configured to send a broadcast short message to the terminal, where the short message is used to instruct the terminal to report the number of the short message.
  • the acquiring module is specifically a first acquiring unit, configured to obtain a terminal number according to the content carried by the short message according to the short message of the number of the terminal that is returned by the terminal; and obtain the MSI of the terminal according to the short message;
  • the sending module is specifically configured to be a second sending unit, configured to send a broadcast short message to the terminal, where the broadcast short message is used to indicate that the terminal reports the number of the terminal by calling the special service number;
  • the acquiring module is specifically a second acquiring unit, configured to obtain a terminal number according to the content carried in the special number message according to the dialing special number message of the number of the carrying terminal returned by the terminal; and obtain the terminal according to the special number message MSI.
  • the base station when the access network element is a base station, the base station further includes: a paging module,
  • the paging module is configured to implement paging communication of the terminal in the base station according to the relationship between the MSI and the number of the terminal saved by the saving module.
  • the base station controller further includes: a paging module, when the access network element is specifically a base station controller,
  • a paging module configured to implement each of the base station controllers according to the relationship between the MSI and the number of the terminal saved by the save module Paging communication of terminals served by the base station.
  • the acquiring module is specifically:
  • an obtaining unit configured to acquire, from the base station, a correspondence relationship between the MSI of the terminal and the number of the terminal obtained by the base station according to the response of the terminal.
  • the access network element provided by the embodiment of the present invention is specifically a base station or a base station controller, and when the access network element is a base station controller, paging communication between the base stations may be implemented; When the element is a base station, paging communication in the base station can be implemented.
  • the mobile phone number of the mobile phone terminal in the foregoing embodiment of the present invention is specifically an MDN under the CDMA system, or an MSISDN under the GSM system, or a UEISDN under the WCDMA system, which is not limited in this embodiment.
  • the embodiment of the present invention provides an access network element, which sends a notification message to the mobile terminal, and the notification message is used to prompt the mobile terminal to report its own mobile number, when an emergency communication request occurs.
  • the emergency call of the terminal can be realized in the base station and between the base stations when the need for emergency communication between the base station and the base station is realized.
  • an embodiment of the present invention provides a terminal, where the terminal includes
  • a receiving module configured to receive a notification message sent by an access network element
  • the reporting module is configured to return a response according to the notification message received by the receiving module, and the response is used to report the number of the self.
  • the receiving module of the terminal is specifically a first receiving unit, configured to receive a broadcast short message sent by the access network element, and the broadcast short message is used to indicate that the terminal reports the number of the short message by sending the short message.
  • the reporting module of the terminal is specifically configured by the first reporting unit, configured to report the number of the short message to the network element of the access network according to the broadcast short message received by the first receiving unit.
  • the receiving module of the terminal is specifically a second receiving unit, configured to receive a broadcast short message sent by the network element of the access network, where the short message is used to indicate that the terminal reports the number of the user by dialing a special service number;
  • the reporting module of the terminal is specifically configured to be a second reporting unit, configured to report the self-number to the access network element by dialing the special number according to the broadcast short message received by the second receiving unit.
  • the access network element provided by the embodiment of the present invention is specifically a base station or a base station controller, and when the access network element is a base station controller, paging communication between the base stations may be implemented; When the element is a base station, it can be implemented. Paging communication within the base station.
  • the mobile phone number of the mobile phone terminal in the foregoing embodiment of the present invention is specifically an MDN under the CDMA system, or an MSISDN under the GSM system, or a UEISDN under the WCDMA system.
  • an embodiment of the present invention provides a communication system, where the system includes: a paging device and a first terminal, and a paging device, configured to receive a call request for calling a first terminal, where the call request includes a number of the first terminal Querying the MSI corresponding to the number of the first terminal according to the correspondence between the terminal number saved by the terminal and the global mobile terminal identifier MSI; and sending the paging to the first terminal according to the IMSI corresponding to the number of the first terminal that is queried Request
  • the first terminal is configured to receive a paging request from the paging device.
  • the paging device includes:
  • a receiving module configured to receive a call request for calling the first terminal, where the call request includes a number of the first terminal, and a query module, configured to query the first according to the correspondence between the terminal number saved by the terminal and the top SI of the global mobile terminal identification code The MSI corresponding to the number of the terminal;
  • the paging module is configured to send a paging request to the first terminal according to the MSI corresponding to the number of the first terminal queried by the query module.
  • the first terminal includes:
  • a receiving module configured to receive a paging request from the paging device.
  • the paging device further includes: a saving module,
  • the saving module is configured to obtain the global mobile terminal identification code IMSI of the terminal and the number of the terminal according to the information of the terminal reporting the number of the terminal; and save the correspondence between the MSI and the number of the terminal.
  • the paging device is specifically a base station or a base station controller.
  • the paging device when an emergency communication request occurs, can implement the emergency call according to the correspondence between the MSI and the mobile phone number of the mobile terminal.
  • an embodiment of the present invention provides a paging device, where the paging device includes: a receiving module, configured to receive a call request for calling a first terminal, where the call request includes a number of the first terminal; a module, configured to query an MSI corresponding to a number of the first terminal according to a correspondence between a terminal number saved by itself and a top mobile station identifier top SI;
  • a paging module configured to send, according to the MSI corresponding to the number of the first terminal queried by the query module, to the first terminal Paging request.
  • the paging device further includes: a saving module,
  • the saving module is configured to obtain the global mobile terminal identification code MSI of the terminal and the number of the terminal according to the information of the terminal reporting the number of the terminal, and save the correspondence between the MSI and the number of the terminal.
  • the paging device is specifically a base station or a base station controller.
  • the paging device when the emergency communication request occurs, the paging device can implement the emergency call according to the correspondence between the MSI and the mobile phone number of the mobile terminal.
  • the technical solution provided by the embodiment of the present invention when the base station encounters emergency communication, registers the mobile phone number MSI and the mobile phone at the base station by supporting the use of the special service number or the short message mode to register the mobile phone number and the MSI to the database of the base station.
  • Number (MDN or MSISDN) relationship information to meet the purpose of emergency call within the base station in case of emergency communication.
  • the technical solution provided by the embodiment of the present invention saves the mobile phone in the base station controller by supporting the use of the special service number or the short message mode to register the mobile phone number and the MSI to the database of the base station base station controller when the emergency communication occurs in the base station controller.
  • the top SI of the terminal and the mobile phone number correspond to the relationship information, so that in the case of emergency communication, the terminals served by the base stations under the base station controller can communicate to meet the purpose of emergency call between terminals.
  • receiving in the embodiment of the present invention may be understood as being actively acquired from other modules or receiving information transmitted by other modules.
  • modules in the apparatus in the embodiments may be distributed in the apparatus of the embodiment according to the embodiment, or may be correspondingly changed in one or more apparatuses different from the embodiment.
  • the modules of the above embodiments may be combined into one module, or may be further split into multiple sub-modules.

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Description

说 明 书
一种获取 MSI和号码的对应关系的方法、 系统和设备 本申请要求于 2008年 7月 31 日提交中国专利局、 申请号为 200810145070. 0、 发明名 称为 "一种获取頂 SI和号码的对应关系的方法、 系统和设备" 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
本发明涉及通信领域，特别涉及一种获取 MSI和号码的对应关系的方法、系统和设备。 背景技术
汶川大地震发生后， 各大电信运营商均遭受了不同程度的损失， 某一运营商在当地所 部署的 3个交换机发生拥塞， 有 2300多个基站因断电、 传输中断等原因退出服务 （简称退 服）。
发明人在实现本发明时， 发现在造成基站退服的原因中， 电力中断原因占据比例约为 56 % , 传输中断所占比例约为 31 %， 因此， 电力和传输是移动基站退服的主要原因。 基站 一般配备有蓄电池， 出现电力中断的情况， 基站在蓄电池的供电下仍能够工作 4 小时。 但 由于传输中断， 造成 BTS (Base Transceiver Station，基站收发机）和 BSC (Base Station Control ler,基站控制器） 之间 Abis接口， 或基站和 RNC (Radio Network Control ler,基站 控制器）的 Iub接口中断， 将导致该基站下的所有手机终端均无法通信， 原因如下：
由于在无线通信系统中， 手机终端中保留了頂 SI ( International Mobi le Subscriber
Identity, 全球移动终端识别码）， 而手机终端进行呼叫时， 是利用被叫终端的手机号码进 行呼叫。 基站收到呼叫请求后， 需要该被叫终端 MSI才能进行寻呼， 这样基站就需要获取 手机终端的 MSI和手机号码的关系。 目前， 该 MSI和手机号码的关系一般保存在核心网 的网元中， 比如 VDB (Visit DateBase，访问数据库） 或 HLR (Home Location Register, 归 属位置登记处）， 所以， 基站收到呼叫请求后， 需要向核心网网元， 获取该 MSI 和手机号 码的关系。
因此， 如上所述， 无论是出现 Abis (或 Iub ) 接口中断导致的基站与基站控制器之间 的通信故障、 还是由于基站控制器与核心网之间的传输中断出现的通信故障， 还是由于基 站控制器自身故障退服造成的通信故障， 都将导致基站下的所有手机终端无法实现通信。 发明内容
为了满足应急通信情况下， 实现基站下的手机终端通信的目的， 本发明实施例提供了 一种获取頂 SI和号码的对应关系的方法、 系统和设备。 所述技术方案如下：
一方面， 提供了一种获取全球移动终端识别码 MSI和号码的对应关系的方法， 所述方 法包括：
接入网网元向终端发送通知消息， 所述通知消息用于通知所述终端上报自身的号码； 根据所述终端的响应， 获取所述终端的全球移动终端识别码 MSI和所述终端的号码； 保存所述终端的 MSI和号码的对应关系。
一方面， 提供了一种通信方法， 该方法包括：
接收呼叫第一终端的呼叫请求， 该呼叫请求包含第一终端的号码；
根据自身保存的终端号码和全球移动终端识别码頂 SI的对应关系， 查询所述第一终端 的号码所对应的頂 SI ;
根据所述第一终端的号码所对应的 MSI，向所述第一终端发送寻呼请求。
一方面， 提供了一种获取全球移动终端识别码 IMSI和号码的对应关系的系统， 所述系 统包括： 接入网网元和终端；
所述接入网网元， 用于向所述终端发送通知消息， 所述通知消息用于通知所述终端上 报自身的号码； 还用于根据所述终端的响应， 获取所述终端的全球移动终端识别码 IMSI和 所述终端的号码； 并保存获取的所述终端的 MSI和号码的对应关系；
所述终端， 用于接收所述接入网网元发送的通知消息， 根据所述通知消息返回响应。 再一方面， 提供了一种接入网网元，所述接入网网元包括：
发送模块，用于向终端发送通知消息， 所述通知消息用于通知所述终端上报自身的号 码；
获取模块，用于根据所述终端的响应， 获取所述终端的全球移动终端识别码 MSI 和所 述终端的号码；
保存模块，用于保存所述获取模块获取的所述终端的 IMSI和号码的对应关系。
再一方面， 提供了一种终端， 所述终端包括：
接收模块， 用于接收接入网网元发送的通知消息；
上报模块， 用于根据所述接收模块接收到的通知消息， 返回响应， 所述响应用于上报 自身的号码。
再一方面， 还提供了一种通信系统， 所述系统包括： 寻呼设备和第一终端， 所述寻呼设备， 用于接收呼叫所述第一终端的呼叫请求， 该呼叫请求包含所述第一终 端的号码； 根据自身保存的终端号码和全球移动终端识别码 MSI的对应关系， 查询所述第 一终端的号码所对应的 MSI ; 根据查询到的第一终端的号码所对应的 IMSI,向所述第一终 端发送寻呼请求；
所述第一终端， 用于接收来自所述寻呼设备的寻呼请求。
再一方面， 还提供了一种寻呼设备， 所述寻呼设备包括：
接收模块， 用于接收呼叫第一终端的呼叫请求， 该呼叫请求包含所述第一终端的号码; 查询模块， 用于根据自身保存的终端号码和全球移动终端识别码頂 SI的对应关系， 查 询所述第一终端的号码所对应的 MSI ;
寻呼模块，用于根据所述查询模块查询到的第一终端的号码所对应的 MSI，向第一终端 发送寻呼请求。
本发明实施例提供的技术方案的有益效果是：
当出现应急通信需求时， 手机终端通过上报自身的手机号码的给接入网网元 （如基站、 基站控制器）的方式，实现在接入网网元中登记保存该手机终端的 MSI和手机号码的关系， 从而能够保证基站内、 基站间的呼叫， 满足基站内、 基站间实现应急通信的目的。 附图说明
图 1是本发明实施例 1提供的实现通信的方法的流程示意图；
图 2是本发明实施例 1提供的获取手机终端的 MSI和 MDN的关系的方法流程示意图； 图 3是本发明实施例 1提供的通信场景示意图；
图 4是本发明实施例 1提供的寻呼通信流程示意图；
图 5是本发明实施例 2提供的实现通信的方法的流程示意图；
图 6是本发明实施例 2提供的获取手机终端的 IMSI和 MDN的关系的方法流程示意图； 图 7是本发明实施例 2提供的通信场景示意图；
图 8是本发明实施例 2提供的寻呼通信流程示意图；
图 9是本发明实施例 2提供的寻呼通信流程示意图；
图 10是本发明实施例 3提供的实现通信的方法的流程示意图；
图 11是本发明实施例 3提供的获取手机终端的 IMSI和 MDN的关系的方法流程示意图； 图 12是本发明实施例 3提供的寻呼通信流程示意图；
图 13是本发明实施例 4供的获取 IMSI和手机号码的关系的系统示意图；
图 14是本发明实施例 4供的获取 IMSI和手机号码的关系的系统详细示意图； 图 15是本发明实施例 5提供的接入网网元示意图； 图 16是本发明实施例 6提供的终端示意图；
图 17是本发明实施例 7提供的通信系统示意图；
图 18是本发明实施例 8提供的寻呼设备示意图。 具体实施方式
为使本发明的目的、 技术方案和优点更加清楚， 下面将结合附图对本发明实施方式作 进一步地详细描述。
为了满足当出现应急通信需求时， 比如在基站 （或基站控制器） 与其上级网元传输中 断时， 实现基站内和基站间手机终端的呼叫， 达到其通信的目的， 本发明实施例提供了一 种获取 MSI和号码的对应关系的方法， 该方法内容如下：
接入网网元向终端发送通知消息， 通知消息用于通知终端上报自身的号码； 根据终端 的响应， 获取终端的全球移动终端识别码 MSI和终端的号码； 保存终端的 IMSI和号码的 对应关系。
后续可以根据通过上述方法保存的终端的 MSI和号码的对应关系， 实现寻呼通信， 其 中， 该寻呼通信的过程如下：
接收到呼叫第一终端的呼叫请求， 该呼叫请求包含第一终端的号码； 根据自身保存的 终端号码和全球移动终端识别码頂 SI的对应关系， 查询第一终端的号码所对应的 IMSI ; 根 据第一终端的号码所对应的頂 SI，向第一终端发送寻呼请求。其中，在 CDMA ( Code Division Multiple Access，码分多址）系统中，上述终端的号码具体为 MDN(Mobi le Directory Number, 手机号码）； 在 GSM ( Global System for Mobi le Communications, 全球移动通信） 系统 中， 上述终端的号码具体为 MS ISDN ( The Mobi le Station Integrated Service Digital Network, 移动用户国际号码）， 在其他通信系统中， 上述终端的号码都有其各自对应的名 称， 本实施例对此不做任何限制。
为了对本发明实施例提供的实现通信的方法进行详细说明， 请参见下述实施例： 其中， 本领域技术人员可以获知， 由于基站控制器为多个基站提供服务， 且每个基站也会服务于 多个终端， 该终端具体以常用的手机终端为例， 因此， 针对上述情况， 实施例 1， 以出现应 急通信后， 如何满足基站自身所服务的手机终端之间的应急通信为例 （即提供了一种基站 内呼叫的方式）进行说明； 实施例 2和实施例 3， 以出现应急通信后， 如何满足基站控制器 下的各基站之间的手机终端的应急通信为例进行说明 （即提供了一种基站间呼叫的方式）。 详见如下：
实施例 1 参见图 1， 本发明实施例提供了一种获取 MSI和手机号码的关系的方法， 当基站出现 应急通信需求时， 比如当基站和核心网的传输中断， 再如 Abis和 Iub传输中断等， 允许手 机终端通过上报自身的手机号码给基站， 本发明实施例以 CDMA系统为例， 相应地该手机号 码具体为 MDN号码， 利用本发明实施例提供的方法， 实现基站登记 MSI和 MDN的关系， 从 而能够实现基站内呼叫， 达到基站内实现应急通信的目的， 该方法内容如下：
S1 : 基站获取手机终端的 MSI和 MDN的关系。 参见图 2， 该步骤具体内容如下：
101： 基站判断是否出现应急通信的需求， 如果是， 则执行步骤 102; 否则， 执行步骤
105。
其中， 由于在通信系统运行时， 情况复杂多变， 上述本发明实施例中所涉及的基站的 应急通信的需求， 具体可以根据系统的实际配置运行情况进行设定， 例如， 可以设定为： 将当出现基站和基站控制器的通信传输中断时， 认为出现上述应急通信的需求， 或者， 还 可以设定为当出现基站和基站控制器的通信传输中断， 且出现基站控制器和核心网的通信 中断时， 设定为出现应急通信的需求， 还可以设定为出现基站控制器和核心网的通信中断， 且满足其他设定的应急通信的条件时， 认为基站出现应急通信的需求， 本发明实施例不限 制上述设定出现应急通信需求的具体设定方式。
为了便于说明， 本实施例以出现 Abis (或 Iub接口） 接口传输中断， 则认为出现应急 通信的需求为例进行说明（CDMA/GSM的基站与控制器之间接口都叫 Abis接口）， 内容如下： 基站在回程传输 Backhaul时， 根据基站和基站控制器之间的 Abis (或 Iub接口）接口 传输情况进行判断是否出现通信传输中断， 如果接口传输正常， 则基站判断为和核心网的 传输正常； 如果接口传输中断， 则基站判断为出现和核心网传输中断。 并且， 由于导致基 站和核心网出现传输中断的原因很多， 诸如不可抗拒的自然原因 （如地震、 台风等）、 人为 因素 （如故意破坏等）， 本发明实施例不限制导致出现基站和核心网出现传输中断的原因。
102： 基站向自身服务器的手机终端发送应急通知消息， 该应急通知消息用于通知手机 终端上报其自身的手机号码 MDN。 该步骤具体实现内容如下：
其中， 本领域技术人员可以获知， 基站在 Backhaul传输中断的情况下， 转入应急通信 状态， 此时基站可以解析层三消息， 并支持短消息广播， 基站可以采用广播短消息的形式， 向手机终端广播发送该应急通知消息， 其中， 该广播短消息的参考格式如下：
1、 "基站进入孤站通信状态，请编辑短信，将您的手机号码做为短信内容发送至 10110， 登记您的手机号码， 登记后您的手机支持应急通信" 。
再例如， 该广播短消息的参考格式还可以为：
2、 "基站进入孤站通信状态， 请拨打 #999 +您的手机号码， 登记您的手机号码， 登记 后您的手机支持应急通信" 。
其中， 该广播短消息还可以采用其他格式实现， 上述仅仅为示例说明， 本发明实施例 不限制该广播短消息的具体实现格式。
103： 手机终端收到基站发送的应急通知消息后， 向基站上报自身的手机号码 MDN。 具体实现内容如下， 以收到的应急通知消息具体为上述基站向手机终端下发广播短消 息为例， 其中，
1、 当上述应急通知消息具体为提示用户以编辑短消息的形式上报自身手机号码时， 手机终端 X (假设， 该手机终端 X的号码为 13300000001 ) 的用户， 收到该广播短消息 后， 该用户根据该广播短消息的提示， 编辑如下内容 " 13300000001 "， 然后将该条短消息 发送至 " 10110"， 从而实现为该手机终端 X进行登记， 以实现该手机终端 X支持应急通信 的目的。
2、 当上述应急通知消息具体为提示用户以拨打特殊号码的形式时上报自身手机号码 时，
手机终端 Y (假设， 该手机终端 Y的号码为 13300000002) 的用户， 收到该广播短消息 后， 该用户根据该广播短消息的提示， 拨打 # 99913300000002， 拨打该号码后， 基站侧通 过解析手机拨打的特殊服务号码 （本例中为 # 999) 消息中的手机号码， 以及始呼消息本身 携带的 MSI来获取手机号码 MDN与 MSI关系， 并保存到基站的数据库中， 从而能够实现 后续的寻呼特定手机号码。
104： 基站收到手机终端返回的响应， 根据响应中携带的内容获取手机终端上报的 MDN， 根据解析响应获取手机终端的 MSI，保存该手机终端的 IMSI和 MDN关系。
其中， 手机终端收到基站发送的广播短消息后， 会根据广播短消息的提示， 向基站返 回响应消息， 如前文所述， 该响应消息具体可以以发送消息的形式或者拨打特殊服务号码 的形式， 其中， 该响应消息中携带手机终端上报的自身手机号码， 基站根据响应消息携带 的内容获取该手机号码， 根据解析响应消息体获取手机终端的 IMSI，基站将该手机终端的 IMSI和 MDN关系保存在数据库中，在进行保存时，参见表 1，本发明实施例提供了一种 MSI 和 MDN关系示意表。
表 1
IMSI标识 MDN标识
460300903601751 13300000001
460300903601752 13300000002 如表 1所示， 基站通过记录下 MSI和 MDN关系， 后续就能实现手机终端的寻呼， 实现 基站内的呼叫功能， 详见内容如下步骤 S3所述。
105： 基站按照正常的工作模式执行工作， 结束。
其中， 基站和核心网的传输没有发生中断的情况， 则基站按照现有技术提供的方法执 行工作， 完成手机终端的通讯， 基站在 Backhaul传输正常情况下， 按照正常模式运行， 此 时基站不会解析层三消息 （短消息是通过信令通道实现的传输）， 不必进入应急通信状态， 不再赘述。
综上所述， 论述了当出现基站和核心网的传输中断后， 允许手机终端通过拨打特殊服 务号码或者发送短信 （携带自己的 MDN号码） 到指定号码， 实现登记 MSI和 MDN的关系。
S2 :基站获取手机终端的始呼消息， 该始呼消息中携带被叫手机终端的 MDN标识， 根据 该被叫手机终端的 MDN标识查询自身预存的 MSI和 MDN关系， 获取被叫手机终端的 IMSI 标识， 根据获取的被叫终端的頂 SI标识， 寻呼该被叫终端。 其中， 该步骤具体实现内容如 下：
例如， 当出现基站的 Abis (或 Iub接口） 接口传输中断， 导致基站和核心网的传输中 断时，参见图 3提供的示意图，手机终端 Y，该手机终端 Y的 MSI标识为 "460300903601752"， 其手机号码 MDN标识为 " 13300000002"， 假设该手机终端 Y欲寻呼的手机终端 X， 此时， 基 站根据保存的頂 SI和 MDN关系， 实现寻呼手机终端 X， 以完成手机终端 Y和手机终端 X的 通信， 参见图 4， 该寻呼过程如下：
201： 手机终端 Y向基站发送始呼消息， 该始呼消息中携带其呼叫的手机终端 X的手机 号码 MDN标识 " 13300000001 ";
202： 基站收到来自手机终端 Y的始呼消息后， 获取其中携带的被呼叫的手机终端 X的 手机号码 MDN标识 " 13300000001 "， 查询自身记录的 MSI和 MDN关系， 获取到该手机号码 " 13300000001 "对应到頂 SI标识为 "460300903601751 "。
203： 基站根据上述查询到的 MSI标识 "460300903601751 "， 向手机终端 X发送寻呼 消息。
204： 当基站成功呼叫到手机终端 X， 实现手机终端 X和手机终端 Y的通信。
其中， 当基站成功呼叫到手机终端 X后， 通过交互实现了基站的 Abis (或 Iub) 接口 传输中断时， 仍能正常实现手机终端之间的通信， 以达到基站内实现应急呼叫的目的。
上述本发明实施例中的手机终端的手机号码具体以 CDMA系统下的 MDN为例进行的说 明， 本领域技术人员可以获知在 GSM和 WCDMA (Wideband CDMA ， 宽带分码多工传输技术） 系统下，手机终端上报其自身手机号码，如 GSM系统下的 MSISDN,或 WCDMA系统下的 UEISDN 的情况与之类似， 不再赘述。
综上所述， 本发明实施例提供了一种获取 MSI和手机号码的关系的方法， 当出现应急 通信需求时， 手机终端根据基站发送的通知消息， 上报其自身的手机号码， 从而基站根据 手机终端的 MSI和手机号码， 可以实现基站内的应急呼叫。 上述实施例 1 通过出现应急通信需求时， 由基站向所服务的手机终端下发通知消息的 形式， 获取到各手机终端根据该通知消息上报的手机号码， 从而实现基站内的应急呼叫， 下面， 实施例 2， 将针对如何利用基站控制器实现其所服务的各基站下的手机终端的应急呼 口 4， 即实现基站间的应急呼叫进行说明， 详见下述： 实施例 2
参见图 5， 本发明实施例提供了一种获取 IMSI和手机号码的关系的方法， 当出现应急 通信需求时后， 允许手机终端通过上报自身的手机号码给基站控制器的方式， 本发明实施 例以 GSM系统为例， 相应地该手机号码具体为 MSISDN号码， 实现基站控制器中登记各基站 的手机终端的 MSI和 MSISDN的关系， 利用本发明实施例提供的方法， 从而能够实现基站 间的呼叫， 达到基站间实现应急通信的目的 （类似地， 利用本发明实施例提供的方法还可 以实现基站内的呼叫）， 该方法内容如下：
C1 : 基站控制器获取手机终端的 MSI和 MSISDN的关系。 参见图 6， 该步骤具体内容如 下：
301： 基站控制器判断是否出现应急通信的需求， 如果是， 则执行步骤 302; 否则， 执 行步骤 307。
其中， 由于在通信系统运行时， 情况复杂多变， 上述本发明实施例中所涉及的基站控 制器的应急通信的需求， 具体可以根据系统的实际配置运行情况进行设定， 例如， 可以设 定为： 将当出现基站和基站控制器的通信传输中断时， 认为出现上述应急通信的需求； 或 者， 还可以设定为当出现基站控制器和核心网的通信中断时， 设定为出现应急通信的需求； 还可以设定为出现基站控制器和核心网的通信中断， 导致该通信中断的原因如传输接口中 断导致， 或基站控制器出现传输故障导致等， 且满足其他设定的应急通信的条件时， 认为 基站控制器出现应急通信的需求， 本发明实施例不限制上述设定出现应急通信需求的具体 设定方式。
为了便于说明， 本实施例以出现基站控制器和核心网的传输接口出现故障导致通信传 输中断， 则认为出现基站控制器的应急通信需求为例进行说明， 即： 基站控制器在进行通信传输时， 判断是否和核心网的通信传输中断， 具体判断可以采 用如下形式： 判断基站控制器和核心网之间的通信传输接口是否传输正常， 如果该接口传 输正常， 则认为没有出现基站控制器和核心网之间的通信传输终端； 否则， 则基站控制器 认为出现和核心网传输中断， 即基站控制器判断为出现应急通信需求。 由于导致基站控制 器和核心网出现传输中断的原因很多， 诸如不可抗拒的自然原因 （如地震、 台风等）、 人为 因素（如故意破坏等），本发明实施例不限制导致基站控制器和核心网出现传输中断的原因。
302： 基站控制器向各基站所服务的手机终端发送应急通知消息， 该应急通知消息用于 通知手机终端上报其自身的手机号码 MSISDN。 其中，
该步骤中， 基站控制器向各基站所服务的手机终端发送应急通知消息时， 存在如下两 种情况： 基站控制器和基站之间的传输正常， 和， 基站控制器和基站之间也出现故障。 本 实施例以当基站控制器向各基站所服务的手机终端发送应急通知消息时， 基站控制器和基 站之间的传输正常为例进行说明， 另一种情况请参见实施例 3的详细描述。
基站控制器通过基站向各基站所服务的手机终端发送应急通知消息， 该应急通知消息 用于通知手机终端上报其自身的手机号码 MSISDN。 该步骤具体实现内容如下：
其中， 本领域技术人员可以获知， 基站控制器触发应急通信后， 向各基站发送应急通 信消息， 基站收到基站控制器发送的应急通信消息后， 可以采用广播短消息的形式， 向其 各自的手机终端广播发送该应急通知消息， 其中， 该广播短消息的参考格式如下：
1、 "进入孤站通信状态， 请编辑短信， 将您的手机号码做为短信内容发送至 10110， 登记您的手机号码， 登记后您的手机支持应急通信" 。
再例如， 该广播短消息的参考格式还可以为：
2、 "进入孤站通信状态， 请拨打 #999 +您的手机号码， 登记您的手机号码， 登记后您 的手机支持应急通信" 。
其中， 该广播短消息还可以采用其他格式实现， 上述仅仅为示例说明， 本发明实施例 不限制该广播短消息的具体实现格式。
303： 手机终端收到基站发送的应急通知消息后， 向基站上报自身的手机号码 MSISDN。 具体实现内容如下， 仍以收到的应急通知消息具体为上述基站向手机终端下发广播短 消息为例， 其中，
1、 当上述应急通知消息具体为提示用户以编辑短消息的形式上报自身手机号码时， 手机终端 X (假设， 该手机终端 X的号码为 13900000001 ) 的用户， 收到该广播短消息 后， 该用户根据该广播短消息的提示， 编辑如下内容 " 13900000001 "， 然后将该条短消息 发送至 " 10110 "， 从而实现为该手机终端 X进行登记， 以实现该手机终端 X支持应急通信 的目的。
2、 当上述应急通知消息具体为提示用户以拨打特殊号码的形式时上报自身手机号码 时，
手机终端 Y (假设， 该手机终端 Y的号码为 13900000002) 的用户， 收到该广播短消息 后， 该用户根据该广播短消息的提示， 拨打 # 99913900000002， 拨打该号码后， 基站侧通 过解析手机拨打的特殊服务号码 （本例中为 # 999) 消息中的手机号码， 以及始呼消息本身 携带的 MSI来获取手机号码 MSISDN与 MSI关系， 并保存到基站的数据库中， 从而能够实 现后续的寻呼特定手机号码。
304： 基站收到手机终端返回的响应， 根据响应中携带的内容获取手机终端上报的 MSISDN, 根据解析响应获取手机终端的 MSI，获取该手机终端的 MSI和 MSISDN关系。
其中， 该步骤 304中基站对获取的手机终端的 MSI和 MSISDN关系可以进行保存， 从 而实现后续该基站内的寻呼需求。
其中， 该步骤 304中基站对获取的手机终端的 MSI和 MSISDN关系可以不进行保存， 而直接上报给基站控制器， 通过基站控制器实现基站内的寻呼需求， 以及实现基站间的寻 呼需求。 详见步骤 C2中的描述。 本实施例以基站对获取的手机终端的 MSI和 MSISDN关系 进行保存为例进行说明。
305： 基站保存获取到的该手机终端的 MSI和 MSISDN得到关系， 并将获取到的其服务 的各手机终端的 MSI和 MSISDN关系， 上报给基站控制器。
参见图 7， 提供的通信场景示意图， 其中， 参见表 2， 基站 A保存了自身所服务的手机 终端 X和 Y的 MSI和 MSISDN关系； 参见表 3， 基站 B保存了自身所服务的手机终端 Z和 W 的 IMSI和 MSISDN关系。
表 2
IMSI标识 MSISDN标识
460000903601751 13900000001
460000903601752 13900000002 表 3
IMSI标识 MSISDN标识
4600009036017513 13900000003
4600009036017514 13900000004 306： 基站控制器获取其服务的各基站下的手机终端的 MSI和 MSISDN关系， 并进行保 存。
其中， 手机终端收到基站发送的广播短消息后， 会根据广播短消息的提示， 向基站返 回响应消息， 如前文所述， 该响应消息具体可以以发送消息的形式或者拨打特殊服务号码 的形式， 其中， 该响应消息中携带手机终端上报的自身手机号码， 基站根据响应消息携带 的内容获取该手机号码，根据解析响应消息体获取手机终端的 IMSI，基站将获取的该手机终 端的 MSI和 MSISDN关系上报给基站控制器， 相应地， 基站控制器将获取到的各基站的手 机终端 MSI和 MSISDN关系， 采用数据库的形式在进行保存时， 类似于表 1， 参见表 4， 本 发明实施例提供了一种頂 SI和 MSISDN关系示意表。
表 4
Figure imgf000013_0001
通过上述记录下 MSI和 MSISDN关系， 后续就能实现手机终端的寻呼， 实现基站内以 及基站间的呼叫功能， 详见内容如下步骤 C2所述。
307： 按照正常的工作模式执行工作， 结束。
其中， 基站控制器和核心网的传输没有发生中断的情况， 则按照现有技术提供的方法 执行工作， 完成手机终端的通讯， 不必进入应急通信状态， 不再赘述。
综上所述， 论述了当出现基站控制器和核心网的传输中断后， 允许手机终端通过拨打 特殊服务号码或者发送短信 （携带自己的 MSISDN号码） 到指定号码， 实现基站获取到其各 自服务下的手机终端的頂 SI和 MSISDN关系后， 将获取到的手机终端的 MSI和 MSISDN关 系上报给基站控制器， 进而实现基站控制器中登记 MSI和 MSISDN的关系， 满足基站间的 寻呼需求。
C2 :基站获取手机终端的始呼消息， 该始呼消息中携带被叫手机终端的 MSISDN标识， 根据该被叫手机终端的 MSISDN标识查询自身预存的 MSI和 MSISDN关系， 判断是否能查找 到被叫手机终端的 MSISDN标识对应的 MSI信息， 如果是， 则执行步骤 C3; 否则， 执行步 骤 C4。
C3 :基站获取被叫手机终端的 MSI标识， 根据获取的被叫终端的 MSI标识， 寻呼该被 叫终端。 即被叫手机终端和主叫手机终端位于同一个基站服务的范围下， 即实现基站内寻 呼， 其中， 该步骤具体实现内容如下：
例如，仍以图 7提供的示意图为例，假设手机终端 Y (其 MSI标识为 "460000903601752"， 其手机号码 MDN标识为 " 13900000002")， 该手机终端 Y欲寻呼的手机终端 X， 此时， 基站 根据保存的 MSI和 MSISDN关系， 实现寻呼手机终端 X， 以完成手机终端 Y和手机终端 X的 通信， 参见图 8， 该寻呼过程如下：
401： 手机终端 Y向基站发送始呼消息， 该始呼消息中携带其呼叫的手机终端 X的手机 号码 MSISDN标识 " 13900000001 ";
402： 基站收到来自手机终端 Y的始呼消息后， 获取其中携带的被呼叫的手机终端 X的 手机号码 MSISDN标识 " 13900000001 "， 查询自身记录的 MSI和 MSISDN关系， 获取到该手 机号码 " 13900000001 "对应到 MSI标识为 "460000903601751 "。
403： 基站根据上述查询到的 MSI标识 "460000903601751 "， 向手机终端 X发送寻呼 消息。
404： 当基站成功呼叫到手机终端 X， 实现手机终端 X和手机终端 Y的通信。
C4 :基站将收到的始呼消息发送给基站控制器。
C5 :基站控制器收到基站发送的始呼消息后， 判断根据该被叫手机终端的 MDN标识查询 自身预存的頂 SI和 MDN关系， 判断是否能查找到被叫手机终端的 MDN标识对应的 MSI信 息， 如果是， 则执行步骤 C6; 否则， 执行步骤 C7。
C6 :基站控制器根据查找到的被叫手机终端的 MDN标识对应的 IMSI信息， 寻呼该被叫 终端。 即被叫手机终端和主叫手机终端位于为不同的基站服务的范围下， 即实现基站间的 寻呼。
例如， 仍以图 7提供的示意图为例， 手机终端 W的 MSI标识为 "460000903601753"， 其手机号码 MDN标识为 " 13900000004"， 假设该手机终端 W欲寻呼的手机终端 X， 此时， 基 站控制器根据保存的 MSI和 MSISDN关系， 实现寻呼手机终端 X， 以完成手机终端 W和手机 终端 X的通信， 参见图 9， 该寻呼过程如下：
501： 手机终端 W向基站 B发送始呼消息， 该始呼消息中携带其呼叫的手机终端 X的手 机号码 MSISDN标识 " 13900000001 "。
502： 基站 B收到来自手机终端 Y的始呼消息后， 将该始呼消息转发给基站控制器。 其中， 由于基站 B在自身保存的 MSI和手机号码中无法查询到该手机终端 X的 MSI 标识， 于是将手机终端 Y的始呼消息转发给基站控制器。
503： 基站控制器收到基站 B发送的始消息， 获取其中携带的被呼叫的手机终端 X的手 机号码 MSISDN标识 " 13900000001 "， 查询自身记录的 MSI和 MSISDN关系， 获取到该手机 号码 " 13900000001 "对应到 MSI标识为 "460000903601751 "。
504： 基站控制器根据上述查询到的 MSI标识 "460000903601751 "， 通过基站 A向手 机终端 X发送寻呼消息。
505： 当基站 A成功呼叫到手机终端 X， 实现手机终端 X和手机终端 Y的通信。
C7 :寻呼失败， 结束。
综上所述， 本发明实施例提供了一种获取 MSI和手机号码的关系的方法， 当出现应急 通信需求时， 手机终端根据收到的通知消息， 上报其自身的手机号码， 从而既可以实现基 站根据手机终端的頂 SI和手机号码的关系， 保证基站内的应急呼叫， 还可以实现基站控制 器根据手机终端的 MSI和手机号码， 实现基站间的应急呼叫。 上述实施例 2 以基站控制器向各基站所服务的手机终端发送应急通知消息时， 基站控 制器和基站之间的传输正常的情况为例进行的说明， 在实际应用中， 还有可能存在基站控 制器和基站之间也出现故障的情况， 下述实施例将针对当基站控制器和基站之间的传输也 出现故障时， 如何通过基站控制器实现基站内和基站间的应急呼叫进行说明， 详见下文： 实施例 3
参见图 10， 本发明实施例提供了一种获取 IMSI和手机号码的关系的方法， 当出现应急 通信需求时， 允许手机终端通过上报自身的手机号码 （本发明实施例以 GSM系统为例， 相 应地该手机号码具体为 MSISDN号码） 给基站控制器的方式， 实现基站控制器中登记各基站 的手机终端的 MSI和 MSISDN的关系， 从而能够实现基站控制器下的各基站所服务的手机 终端的通信， 即满足基站内以及基站间的应急通信的目的， 该方法内容如下：
D1 : 基站控制器获取手机终端的 MSI和 MSISDN的关系。 参见图 11， 该步骤具体内容 如下：
601： 基站控制器判断是否出现应急通信的需求， 如果是， 则执行步骤 602; 否则， 执 行步骤 605。
602： 基站控制器向各基站所服务的手机终端发送应急通知消息， 该应急通知消息用于 通知手机终端上报其自身的手机号码 MSISDN。
其中， 本领域技术人员可以获知， 本实施例以基站和基站控制器出现故障为例， 因此 导致基站退服， 此时， 基站控制器触发应急通信后， 直接向各基站所服务的手机终端发送 应急通信消息， 该应急通信消息可以采用广播短消息的形式， 向手机终端广播发送该应急 通知消息， 其中， 该广播短消息的参考格式如下：
1、 "进入孤站通信状态， 请编辑短信， 将您的手机号码做为短信内容发送至 10110， 登记您的手机号码， 登记后您的手机支持应急通信" 。
再例如， 该广播短消息的参考格式还可以为：
2、 "进入孤站通信状态， 请拨打 #999 +您的手机号码， 登记您的手机号码， 登记后您 的手机支持应急通信" 。
其中， 该广播短消息还可以采用其他格式实现， 上述仅仅为示例说明， 本发明实施例 不限制该广播短消息的具体实现格式。
603： 手机终端收到基站控制器发送的应急通知消息后， 向基站控制器上报自身的手机 号码 MSISDN。
具体实现内容如下， 仍以收到的应急通知消息具体为上述基站控制器向手机终端下发 广播短消息为例， 其中，
1、 当上述应急通知消息具体为提示用户以编辑短消息的形式上报自身手机号码时， 手机终端 X (假设， 该手机终端 X的号码为 13900000001 ) 的用户， 收到该广播短消息 后， 该用户根据该广播短消息的提示， 编辑如下内容 " 13900000001 "， 然后将该条短消息 发送至 " 10110"， 从而实现为该手机终端 X进行登记， 以实现该手机终端 X支持应急通信 的目的。
2、 当上述应急通知消息具体为提示用户以拨打特殊号码的形式时上报自身手机号码 时，
手机终端 Y (假设， 该手机终端 Y的号码为 13900000002) 的用户， 收到该广播短消息 后， 该用户根据该广播短消息的提示， 拨打 # 99913900000002， 拨打该号码后， 基站侧通 过解析手机拨打的特殊服务号码 （本例中为 # 999) 消息中的手机号码， 以及始呼消息本身 携带的 MSI来获取手机号码 MSISDN与 MSI关系， 并保存到基站控制器的数据库中， 从而 能够实现后续的基站内以及基站间的寻呼。
604： 基站控制器收到手机终端返回的响应， 根据响应中携带的内容获取手机终端上报 的 MSISDN, 根据解析响应获取手机终端的 IMSI,获取该手机终端的 MSI和 MSISDN关系， 并保存获取到的该手机终端的頂 SI和 MSISDN的关系。
其中， 手机终端收到基站控制器发送的广播短消息后， 会根据广播短消息的提示， 向 基站返回响应消息， 如前文所述， 该响应消息具体可以以发送消息的形式或者拨打特殊服 务号码的形式， 其中， 该响应消息中携带手机终端上报的自身手机号码， 基站根据响应消 息携带的内容获取该手机号码，根据解析响应消息体获取手机终端的 IMSI，基站将获取的该 手机终端的上报给基站控制器， 相应地， 基站控制器将获取到的各手机终端 MSI和 MSISDN 关系， 用保存数据库的形式在进行保存时， 参见表 5， 本发明实施例提供了一种 IMSI 和 MS ISDN关系示意表。
表 5
Figure imgf000017_0001
通过上述记录下 MSI和 MSISDN关系， 后续就能实现手机终端的寻呼， 实现通过基站 控制器， 实现基站内、 以及基站间的呼叫功能， 详见内容如下步骤 D2所述。
605： 按照正常的工作模式执行工作， 结束。
其中， 基站控制器和核心网的传输没有发生中断的情况， 则按照现有技术提供的方法 执行工作， 完成手机终端的通讯， 不必进入应急通信状态， 不再赘述。
综上所述， 论述了当出现基站控制器和核心网的传输中断后， 允许手机终端通过拨打 特殊服务号码或者发送短信 （携带自己的 MSISDN号码） 到指定号码， 实现基站控制器获取 到各基站下所服务的手机终端的 MSI和 MSISDN关系后， 满足基站内以及基站间的寻呼需 求。
D2 :基站控制器获取手机终端的始呼消息， 该始呼消息中携带被叫手机终端的 MSISDN 标识， 根据该被叫手机终端的 MSISDN标识查询自身预存的 MSI和 MSISDN关系， 判断是否 能查找到被叫手机终端的 MSISDN标识对应的 MSI信息， 如果是， 则执行步骤 D3; 否则， 执行步骤 D4。
D3 :基站控制器获取被叫手机终端的 IMSI标识， 根据获取的被叫终端的 IMSI标识， 寻 呼该被叫终端。 其中， 该被叫手机终端和主叫手机终端可以位于为同一个基站服务的范围 下， 即实现基站内寻呼； 该被叫手机终端和主叫手机终端还可以位于不同的基站服务的范 围， 即实现基站间的寻呼。 其中， 该步骤具体实现内容如下：
例如， 仍以图 7 提供的示意图为例进行说明， 详细说明如何实现基站间的寻呼， 手机 终端 Y的 IMSI标识为 "460000903601752"， 其手机号码 MSISDN标识为 " 13900000002"， 假设该手机终端 Y欲寻呼的手机终端 X，此时，基站控制器根据保存的 MSI和 MSISDN关系， 实现寻呼手机终端 X， 以完成手机终端 Y和手机终端 X的通信， 参见图 12， 该寻呼过程如 下：
701： 手机终端 Y向基站控制器发送始呼消息， 该始呼消息中携带其呼叫的手机终端 X 的手机号码 MSISDN标识 " 13900000001 "。
702： 基站控制器收到来自手机终端 Υ的始呼消息后， 获取其中携带的被呼叫的手机终 端 X的手机号码 MSISDN标识 " 13900000001 "， 查询自身记录的 MSI和 MSISDN关系， 获取 到该手机号码 " 13900000001 "对应到 MSI标识为 "460000903601751 "。
703： 基站控制器根据上述查询到的 MSI标识 "460000903601751 "， 向手机终端 X发 送寻呼消息。
704： 当基站控制器成功呼叫到手机终端 X， 实现手机终端 X和手机终端 Y的通信。 通过上述步骤实现了通过基站控制器实现基站内的寻呼， 同理， 通过该基站控制器记 录的 MSI和手机号码的对应关系， 当也可以同样实现位于基站 A下手机终端 Y寻呼位于基 站 B下手机终端 Z， 实现手机终端 Y和手机终端 Z的应急通信， 即实现了基站间的通信。
D4 :寻呼失败， 结束。
综上所述， 本发明实施例提供了一种获取 MSI和手机号码的关系的方法， 当出现应急 通信需求时， 手机终端根据收到的通知消息， 上报其自身的手机号码， 从而实现基站控制 器根据手机终端的 MSI和手机号码， 实现基站内以及基站间的应急呼叫。 综上， 本发明实施例提供的技术方案， 通过有接入网网元 （基站、 基站控制器） 向手 机终端下发通知消息， 手机终端根据该通知消息相应地向其上报自身的手机号码的形式， 实现了在接入网网元中记录下手机终端的 IMSI和手机号码的关系， 进而实现了后续根据记 录的该手机终端的 MSI和手机号码的关系实现基站内、 以及基站间的手机终端的通信， 满 足了应急通信的需求。 实施例 4
参见图 13， 本发明实施例提供了一种获取 IMSI和手机号码的关系的系统， 系统包括： 接入网网元和终端：
接入网网元， 用于向终端发送通知消息， 通知消息用于通知终端上报自身的号码； 还 用于根据终端的响应， 获取终端的全球移动终端识别码 IMSI和终端的号码； 并保存获取的 终端的 MSI和号码的对应关系；
终端， 用于接收接入网网元发送的通知消息， 根据通知消息返回响应。
其中， 参见图 14， 接入网网元包括： 发送模块，用于向终端发送通知消息， 通知消息用于通知终端上报自身的号码； 获取模块，用于根据终端的响应， 获取终端的全球移动终端识别码 MSI和终端的号码； 保存模块，用于保存获取模块获取的终端的 IMSI和号码的对应关系；
终端包括：
接收模块，用于接收接入网网元发送的通知消息；
上报模块，用于根据接收模块接收的通知消息，返回响应。
其中，
发送模块具体为第一发送单元， 用于向终端发送广播短消息， 广播短消息用于指示终 端以发送短消息的方式上报自身的号码；
获取模块具体为第一获取单元， 用于根据终端返回的携带终端的号码的短消息， 根据 短消息的携带的内容获取终端的号码； 并根据短消息获取终端的 MSI ;
相应地，
终端的接收模块具体为第一接收单元， 用于接收接入网网元的第一发送单元发送的广 播短消息；
终端的上报模块具体为第一上报单元， 用于根据第一接收单元接收到的广播短消息， 向接入网网元发送携带自身号码的短消息。
其中，
发送模块具体为第二发送单元， 用于向终端发送广播短消息， 广播短消息用于指示终 端以拨打特殊服务号码的方式上报自身的号码；
获取模块具体为第二获取单元， 用于根据终端返回的携带终端的号码的拨打特殊号码 消息， 根据拨打特殊号码消息中携带的内容获取终端的号码； 并根据拨打特殊号码消息获 取终端的 MSI ;
相应地，
终端的接收模块具体为第二接收单元， 用于接收接入网网元的第二发送单元发送的广 播短消息；
终端的上报模块具体为第二上报单元， 用于根据第二接收单元接收到的广播短消息， 以拨打特殊号码的方式向接入网网元上报自身的号码。
其中， 当接入网网元为基站时，基站还包括； 寻呼模块，
寻呼模块，用于根据保存模块保存的终端的 MSI 和号码的关系， 实现基站内的终端的 寻呼通信。
其中， 当接入网网元具体为基站控制器时，基站控制器还包括：寻呼模块， 寻呼模块，用于根据保存模块保存的终端的 MSI和号码的关系，实现基站控制器下的各 基站所服务的终端的寻呼通信。
进一步地， 当接入网网元具体为基站控制器时，系统还包括基站， 基站控制器的获取模 块，具体为：
获取单元，用于从基站获取基站根据终端的响应得到的终端的 MSI 和终端的号码的对 应关系。
本领域技术人员可以获知， 上述本发明实施例中的系统中， 手机终端的手机号码具体 可以为 CDMA系统下的 MDN， 或， GSM系统下的 ]\^150^或者^ 0 系统下的 150
综上所述， 本发明实施例提供了一种获取 MSI和手机号码的关系的系统， 当出现应急 通信需求时， 手机终端根据接入网网元发送的通知消息， 上报其自身的手机号码， 从而接 入网网元根据手机终端的 MSI和手机号码的对应关系， 可以实现应急呼叫的目的。 实施例 5
参见图 15， 本发明实施例提供了一种接入网网元， 其中， 该接入网网元包括： 发送模块，用于向终端发送通知消息， 通知消息用于通知终端上报自身的号码； 获取模块，用于根据终端的响应， 获取终端的全球移动终端识别码 MSI和终端的号码； 保存模块，用于保存获取模块获取的终端的 IMSI和号码的对应关系。
其中， 发送模块具体为第一发送单元， 用于向终端发送广播短消息， 广播短消息用于 指示终端以发送短消息的方式上报自身的号码；
贝 1」， 获取模块具体为第一获取单元， 用于根据终端返回的携带终端的号码的短消息， 根据短消息的携带的内容获取终端的号码； 并根据短消息获取终端的 MSI ;
发送模块具体为第二发送单元， 用于向终端发送广播短消息， 广播短消息用于指示终 端以拨打特殊服务号码的方式上报自身的号码；
贝 U， 获取模块具体为第二获取单元， 用于根据终端返回的携带终端的号码的拨打特殊 号码消息， 根据拨打特殊号码消息中携带的内容获取终端的号码； 并根据拨打特殊号码消 息获取终端的 MSI。
其中， 当接入网网元为基站时，基站还包括； 寻呼模块，
寻呼模块，用于根据保存模块保存的终端的 MSI 和号码的关系， 实现基站内的终端的 寻呼通信。
其中， 当接入网网元具体为基站控制器时，基站控制器还包括：寻呼模块，
寻呼模块，用于根据保存模块保存的终端的 MSI和号码的关系，实现基站控制器下的各 基站所服务的终端的寻呼通信。
其中， 当接入网网元具体为基站控制器时，获取模块，具体为：
获取单元，用于从基站获取基站根据终端的响应得到的终端的 MSI 和终端的号码的对 应关系。
其中， 本发明实施例提供的接入网网元具体为基站， 或基站控制器， 当上述接入网网 元为基站控制器时， 可以实现基站间的寻呼通信； 当上述接入网网元为基站时， 可以实现 基站内的寻呼通信。
本领域技术人员可以获知， 上述本发明实施例中的手机终端的手机号码具体为 CDMA系 统下的 MDN， 或 GSM系统下的 MSISDN, 或者 WCDMA系统下的 UEISDN, 本实施例对此不做限 制。
综上所述， 本发明实施例提供了一种接入网网元， 当出现应急通信需求时， 通过向手 机终端发送通知消息， 该通知消息用于提示手机终端上报其自身的手机号码， 从而实现根 据获取手机终端的頂 SI和手机号码 （如， MDN或 MSISDN或 UEISDN) 关系信息， 以实现基 站内以及基站间出现应急通信的需求时， 基站内以及基站间可以实现终端的应急呼叫的目 的。 实施例 6
参见图 16， 本发明实施例提供了一种终端， 其特征在于， 终端包括
接收模块， 用于接收接入网网元发送的通知消息；
上报模块， 用于根据接收模块接收到的通知消息， 返回响应， 响应用于上报自身的号 码。
其中， 终端的接收模块具体为第一接收单元， 用于接收接入网网元发送的广播短消息； 广播短消息用于指示终端以发送短消息的方式上报自身的号码；
终端的上报模块具体为第一上报单元， 用于根据第一接收单元接收到的广播短消息， 以发送短消息的方式向接入网网元上报自身的号码。
其中， 终端的接收模块具体为第二接收单元， 用于接收接入网网元发送的广播短消息， 广播短消息用于指示终端以拨打特殊服务号码的方式上报自身的号码；
终端的上报模块具体为第二上报单元， 用于根据第二接收单元接收到的广播短消息， 以拨打特殊号码的方式向接入网网元上报自身号码。
其中， 本发明实施例提供的接入网网元具体为基站， 或基站控制器， 当上述接入网网 元为基站控制器时， 可以实现基站间的寻呼通信； 当上述接入网网元为基站时， 可以实现 基站内的寻呼通信。
本领域技术人员可以获知， 上述本发明实施例中的手机终端的手机号码具体为 CDMA系 统下的 MDN， 或 GSM系统下的 MSISDN, 或者 WCDMA系统下的 UEISDN。 实施例 7
参见图 17， 本发明实施例提供了一种通信系统， 系统包括： 寻呼设备和第一终端， 寻呼设备， 用于接收呼叫第一终端的呼叫请求， 该呼叫请求包含第一终端的号码； 根 据自身保存的终端号码和全球移动终端识别码 MSI的对应关系， 查询第一终端的号码所对 应的 MSI ; 根据查询到的第一终端的号码所对应的 IMSI,向第一终端发送寻呼请求；
第一终端， 用于接收来自寻呼设备的寻呼请求。
其中， 寻呼设备包括：
接收模块， 用于接收呼叫第一终端的呼叫请求， 该呼叫请求包含第一终端的号码； 查询模块， 用于根据自身保存的终端号码和全球移动终端识别码頂 SI的对应关系， 查 询第一终端的号码所对应的 MSI ;
寻呼模块，用于根据查询模块查询到的第一终端的号码所对应的 MSI，向第一终端发送 寻呼请求。
第一终端包括：
接收模块， 用于接收来自寻呼设备的寻呼请求。
进一步地， 寻呼设备还包括： 保存模块，
保存模块，用于根据终端上报自身的号码的信息，获取终端的全球移动终端识别码 IMSI 和终端的号码； 保存终端的 MSI和号码的对应关系。
其中， 上述寻呼设备具体为基站， 或， 基站控制器。
综上所述， 本发明实施例提供的通信系统， 当出现应急通信需求时， 寻呼设备根据获 取手机终端的 MSI和手机号码的对应关系， 可以实现应急呼叫的目的。 实施例 8
参见图 18， 本发明实施例提供了一种寻呼设备， 其特征在于， 寻呼设备包括： 接收模块， 用于接收呼叫第一终端的呼叫请求， 该呼叫请求包含第一终端的号码； 查询模块， 用于根据自身保存的终端号码和全球移动终端识别码頂 SI的对应关系， 查 询第一终端的号码所对应的 MSI ;
寻呼模块，用于根据查询模块查询到的第一终端的号码所对应的 MSI，向第一终端发送 寻呼请求。
进一步地， 寻呼设备还包括： 保存模块，
保存模块，用于根据终端上报自身的号码的信息，获取终端的全球移动终端识别码 MSI 和终端的号码； 保存终端的 MSI和号码的对应关系。
其中， 寻呼设备具体为基站或基站控制器。
综上， 本发明实施例提供的寻呼设备， 当出现应急通信需求时， 寻呼设备根据获取手 机终端的 MSI和手机号码的对应关系， 可以实现应急呼叫的目的。
综上所述， 本发明实施例提供的技术方案， 当基站出现应急通信时， 通过支持使用特 殊服务号码或者短信方式登记手机号码与 MSI关系到基站的数据库， 在基站保存手机终端 的 MSI和手机号码 （MDN或 MSISDN) 关系信息， 以满足在应急通信情况下， 基站内可以实 现应急呼叫的目的。
另， 本发明实施例提供的技术方案， 当基站控制器出现应急通信时， 通过支持使用特 殊服务号码或者短信方式登记手机号码与 MSI关系到基站基站控制器的数据库， 在基站控 制器中保存手机终端的頂 SI和手机号码 （MDN或 MSISDN) 对应关系信息， 以满足在应急通 信情况下， 基站控制器下各基站所服务的终端可以进行通信， 以满足终端间应急呼叫的目 的。
本发明实施例中的 "接收"一词可以理解为主动从其他模块获取也可以是接收其他模 块发送来的信息。
本领域技术人员可以理解附图只是一个优选实施例的示意图， 附图中的模块或流程并 不一定是实施本发明所必须的。
本领域技术人员可以理解实施例中的装置中的模块可以按照实施例描述分布于实施例 的装置中， 也可以进行相应变化位于不同于本实施例的一个或多个装置中。 上述实施例的 模块可以合并为一个模块， 也可以进一步拆分成多个子模块。
上述本发明实施例序号仅仅为了描述， 不代表实施例的优劣。
本领域普通技术人员可以理解， 实现上述实施例方法携带的全部或部分步骤是可以通 过程序来指令相关的硬件完成， 所述的程序可以存储于一种计算机可读存储介质中， 该程 序在执行时， 包括方法实施例的步骤之一或其组合。 上述提到的存储介质可以是只读存储 器， 磁盘或光盘等。
以上所述仅为本发明的较佳实施例， 并不用以限制本发明， 凡在本发明的精神和原则 之内， 所作的任何修改、 等同替换、 改进等， 均应包含在本发明的保护范围之内。

Claims

权 利 要 求 书
1、 一种获取全球移动终端识别码 MSI 和号码的对应关系的方法， 其特征在于， 所述 方法包括：
接入网网元向终端发送通知消息， 所述通知消息用于通知所述终端上报自身的号码； 根据所述终端的响应， 获取所述终端的全球移动终端识别码 MSI和所述终端的号码； 保存所述终端的 MSI和号码的对应关系。
2、 如权利要求 1所述的方法， 其特征在于， 所述接入网网元向终端发送通知消息具体 为：
所述接入网网元向终端发送广播短消息， 所述广播短消息用于指示所述终端以短消息 的方式或拨打特殊服务号码的方式上报自身的号码。
3、 如权利要求 2所述的方法， 其特征在于， 所述根据所述终端的响应， 获取所述终端 的全球移动终端识别码 MSI和所述终端的号码， 具体为：
所述接入网网元接收所述终端返回的携带所述终端的号码的短消息， 根据所述短消息 携带的内容获取所述终端的号码； 并通过解析所述短消息获取所述终端的 MSI ; 或者， 所述接入网网元接收所述终端拨打特殊服务号码消息； 获取所述消息中携带的终端的 全球移动终端识别码頂 SI和所述终端上报的号码。
4、如权利要求 1所述的方法， 其特征在于， 所述接入网网元具体为基站或基站控制器。
5、 如权利要求 4所述的方法， 其特征在于， 当所述接入网网元为基站时， 所述方法还 包括：
基站根据所述保存的所述终端的頂 SI和号码的关系， 实现基站内的终端的寻呼通信。
6、 如权利要求 4所述的方法， 其特征在于， 当所述接入网网元为基站控制器时， 所述 方法还包括：
基站控制器根据所述保存所述终端的 MSI和号码的关系， 实现所述基站控制器下的各 基站所服务的终端的寻呼通信。
7、 如权利要求 4所述的方法， 其特征在于， 当所述接入网网元为基站控制器时， 所述 接入网网元向终端发送通知消息具体为：
基站控制器通过基站向所述基站服务的各终端发送通知消息。
8、 如权利要求 7所述的方法， 其特征在于， 当所述接入网网元为基站控制器时， 所述 根据所述终端的响应， 获取所述终端的全球移动终端识别码 MSI和所述终端的号码， 具体 为： 基站控制器从所述基站获取所述基站根据所述终端的响应得到的所述终端的 MSI和所 述终端的号码的对应关系。
9、 一种通信方法， 其特征在于： 该方法包括：
接收呼叫第一终端的呼叫请求， 该呼叫请求包含第一终端的号码；
根据自身保存的终端号码和全球移动终端识别码 IMSI的对应关系， 查询所述第一终端 的号码所对应的頂 SI ;
根据所述第一终端的号码所对应的 MSI，向所述第一终端发送寻呼请求。
10、 如权利要求 9所述的方法， 其特征在于， 所述查询所述被叫终端的号码所对应的 MSI之前， 所述方法进一步包括：
保存终端的号码和 IMSI的对应关系。
11、 如权利要求 10所述的方法， 其特征在于， 所述保存终端的号码和 IMSI的对应关 系具体为：
根据所述终端上报自身的号码的信息， 获取所述终端的全球移动终端识别码 MSI和所 述终端的号码；
保存所述终端的 MSI和号码的对应关系。
12、 如权利要求 9所述的方法， 其特征在于， 所述根据自身保存的终端号码和全球移 动终端识别码頂 SI的对应关系， 查询所述第一终端的号码所对应的 MSI， 具体为：
基站根据所述基站保存的终端号码和全球移动终端识别码頂 SI的对应关系， 查询所述 第一终端的号码所对应的 MSI， 或者，
基站控制器根据所述基站控制器保存的终端号码和全球移动终端识别码 MSI的对应关 系， 查询所述第一终端的号码所对应的 MSI。
13、 如权利要求 12所述的方法， 其特征在于， 进一步包括，
当基站根据所述基站保存的终端号码和全球移动终端识别码 MSI的对应关系， 未查询 到所述第一终端的号码所对应的 MSI ; 所述的基站转发所述的第一终端的呼叫请求给所述 基站控制器。
14、 一种获取全球移动终端识别码 IMSI和号码的对应关系的系统， 其特征在于， 所述 系统包括： 接入网网元和终端；
所述接入网网元， 用于向所述终端发送通知消息， 所述通知消息用于通知所述终端上 报自身的号码； 还用于根据所述终端的响应， 获取所述终端的全球移动终端识别码 IMSI和 所述终端的号码； 并保存获取的所述终端的 MSI和号码的对应关系；
所述终端， 用于接收所述接入网网元发送的通知消息， 根据所述通知消息返回响应。
15、 如权利要求 14所述的系统， 其特征在于， 所述接入网网元包括：
发送模块，用于向所述终端发送通知消息， 所述通知消息用于通知所述终端上报自身的 号码；
获取模块，用于根据所述终端的响应， 获取所述终端的全球移动终端识别码 MSI 和所 述终端的号码；
保存模块，用于保存所述获取模块获取的所述终端的 IMSI和号码的对应关系。
16、 如权利要求 14所述的系统， 其特征在于， 所述终端包括：
接收模块，用于接收所述接入网网元发送的通知消息；
上报模块，用于根据所述接收模块接收的通知消息，返回响应。
17、 如权利要求 15所述的系统， 其特征在于， 所述的接入网网元进一步包括： 寻呼模 块，
所述寻呼模块，用于根据所述保存模块保存的所述终端的 MSI 和号码的关系， 实现所 述终端的寻呼通信。
18、如权利要求 15所述的系统， 其特征在于， 当所述接入网网元具体为基站控制器时， 所述系统还包括基站， 所述基站控制器的获取模块，具体为：
获取单元，用于从所述基站获取所述基站根据所述终端的响应得到的所述终端的 MSI 和所述终端的号码的对应关系。
19、 一种接入网网元，其特征在于，所述接入网网元包括：
发送模块，用于向终端发送通知消息， 所述通知消息用于通知所述终端上报自身的号 码；
获取模块，用于根据所述终端的响应， 获取所述终端的全球移动终端识别码 MSI 和所 述终端的号码；
保存模块，用于保存所述获取模块获取的所述终端的 IMSI和号码的对应关系。
20、如权利要求 19所述的接入网网元，其特征在于，所述的基站进一步包括：寻呼模块， 所述寻呼模块，用于根据所述保存模块保存的所述终端的 MSI 和号码的关系， 实现终 端的寻呼通信。
21、 如权利要求 20所述的接入网网元， 其特征在于， 当所述接入网网元具体为基站控 制器时，所述获取模块，具体为：
获取单元，用于从基站获取所述基站根据所述终端的响应得到的所述终端的 MSI 和所 述终端的号码的对应关系。
22、 一种终端， 其特征在于， 所述终端包括： 接收模块， 用于接收接入网网元发送的通知消息；
上报模块， 用于根据所述接收模块接收到的通知消息， 返回响应， 所述响应用于上报 自身的号码。
23、 如权利要求 22所述的终端， 其特征在于，
所述终端的接收模块具体为第一接收单元， 用于接收所述接入网网元发送的广播短消 息； 所述广播短消息用于指示所述终端以发送短消息的方式上报自身的号码；
所述终端的上报模块具体为第一上报单元， 用于根据所述第一接收单元接收到的广播 短消息， 以发送短消息的方式向所述接入网网元上报自身的号码。
24、 如权利要求 22所述的终端， 其特征在于，
所述终端的接收模块具体为第二接收单元， 用于接收所述接入网网元发送的广播短消 息， 所述广播短消息用于指示所述终端以拨打特殊服务号码的方式上报自身的号码；
所述终端的上报模块具体为第二上报单元， 用于根据所述第二接收单元接收到的广播 短消息， 以拨打特殊号码的方式向所述接入网网元上报自身号码。
25、 一种通信系统， 其特征在于： 所述系统包括： 寻呼设备和第一终端，
所述寻呼设备， 用于接收呼叫所述第一终端的呼叫请求， 该呼叫请求包含所述第一终 端的号码； 根据自身保存的终端号码和全球移动终端识别码 MSI的对应关系， 查询所述第 一终端的号码所对应的 MSI ; 根据查询到的第一终端的号码所对应的 IMSI,向第一终端发 送寻呼请求；
所述第一终端， 用于接收来自所述寻呼设备的寻呼请求。
26、 如权利要求 25所述的系统， 其特征在于， 所述寻呼设备包括：
接收模块， 用于接收呼叫所述第一终端的呼叫请求， 该呼叫请求包含所述第一终端的 号码；
查询模块， 用于根据自身保存的终端号码和全球移动终端识别码頂 SI的对应关系， 查 询所述第一终端的号码所对应的 MSI ;
寻呼模块，用于根据所述查询模块查询到的第一终端的号码所对应的 MSI，向所述第一 终端发送寻呼请求；
第一终端包括：
接收模块， 用于接收来自所述寻呼设备的寻呼请求。
27、 如权利要求 26所述的系统， 其特征在于， 所述寻呼设备还包括： 保存模块， 所述保存模块， 用于根据终端上报自身的号码的信息， 获取所述终端的全球移动终端 识别码 MSI和所述终端的号码； 保存所述终端的 MSI和号码的对应关系。
28、 一种寻呼设备， 其特征在于， 所述寻呼设备包括：
接收模块， 用于接收呼叫第一终端的呼叫请求， 该呼叫请求包含所述第一终端的号码; 查询模块， 用于根据自身保存的终端号码和全球移动终端识别码頂 SI的对应关系， 查 询所述第一终端的号码所对应的 MSI ;
寻呼模块，用于根据所述查询模块查询到的第一终端的号码所对应的 MSI，向第一终端 发送寻呼请求。
29、 如权利要求 28所述的寻呼设备， 其特征在于， 所述寻呼设备还包括： 保存模块， 所述保存模块， 用于根据终端上报自身的号码的信息， 获取所述终端的全球移动终端 识别码 MSI和所述终端的号码； 保存所述终端的 MSI和号码的对应关系。
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