WO2011144033A1 - 交互用户设备永久身份标识的方法、设备和系统 - Google Patents

交互用户设备永久身份标识的方法、设备和系统 Download PDF

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Publication number
WO2011144033A1
WO2011144033A1 PCT/CN2011/074293 CN2011074293W WO2011144033A1 WO 2011144033 A1 WO2011144033 A1 WO 2011144033A1 CN 2011074293 W CN2011074293 W CN 2011074293W WO 2011144033 A1 WO2011144033 A1 WO 2011144033A1
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history information
user equipment
allocation
ems
allocation history
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PCT/CN2011/074293
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English (en)
French (fr)
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翁在新
王蔚
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华为技术有限公司
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Publication of WO2011144033A1 publication Critical patent/WO2011144033A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/18Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20Transfer of user or subscriber data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W60/00Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration

Definitions

  • a mobile network includes a radio access network and a core network.
  • a radio access network when a user complaint is handled or optimized for a network, the key of the user equipment (User Equipment, hereinafter referred to as UE) in the call process is usually required.
  • the information and the identity of the UE are used to analyze the behavior of the UE, perform user complaint processing, and optimize the network.
  • the identity of the UE includes a Temporary Mobile Subscriber Identity (TMSI), an International Mobile Subscriber Identification Number (IMSI), and an International Mobile Equipment Identity (hereinafter). Referred to as IMEI), Mobile Station Integrated Services Digital Number (hereinafter referred to as MSISDN).
  • TMSI is a temporary identity identifier assigned to the UE by the Mobile Management Entity (MME) in the registration process of the UE, and the IMSI, IMEI, and MSISDN are permanent identity identifiers of the UE.
  • MME Mobile Management Entity
  • the IMSI, IMEI, and MSISDN are permanent identity identifiers of the UE.
  • the TMSI may also change, and the IMSI, IMEI, and MSISDN are unchanged. Therefore, when the user complaint processing is performed, the system cannot perform the analysis of the user complaint according to the TMSI of the UE. Only when the system obtains the permanent identity of the UE, can the UE be accurately located and analyze the behavior of the
  • the radio access network includes a base station controller, and the base station controller can obtain the IMSI and IMEI information, and the upper management device can obtain the IMSI and IMEI information of the UE from the record reported by the base station controller.
  • LTE Long Term Evolution
  • the base station controller is removed, and only the evolved Node B (hereinafter referred to as eNB) is used, and the eNB cannot obtain the IMSI and IMEI information of the UE. Only the TMSI information of the UE can be obtained. Therefore, the upper management device in the LTE, such as the Element Management System (EMS), cannot obtain the permanent identity of the UE from the records reported by the base station, and therefore cannot issue complaints about the UE. Processing, and network optimization cannot be performed by analyzing the behavior of the UE. Summary of the invention
  • the embodiment of the invention provides a method, a device and a system for interacting with a permanent identity of a user equipment, which are used to obtain a permanent identity of the user equipment in the LTE system.
  • An embodiment of the present invention provides a method for interacting with a permanent identity of a user equipment, where the method includes: a mobility management entity MME receiving a registration request of a user equipment sent by a base station;
  • the MME obtains the permanent identity of the user equipment according to the registration request, and records the allocation history information, where the allocation history information includes the permanent identity of the user equipment and the allocation moment of the temporary mobile subscriber identity TMSI;
  • the ⁇ E sends the allocation history information to the home network element management system EMS or a third party system.
  • the embodiment of the present invention further provides a method for the permanent identity of the user equipment, including: the network element management system EMS receives the allocation history information sent by the mobility management entity ,E, where the allocation history information includes the permanent identity of the user equipment. And the time of allocation of the temporary mobile subscriber identification number TMSI;
  • the EMS stores the allocation history information for the network management system to query and acquire the allocation history information through the distribution time of the TMSI.
  • the embodiment of the invention further provides a mobility management entity, including:
  • a receiving module configured to receive a registration request of the user equipment sent by the base station
  • an allocation record module configured to acquire a permanent identity of the user equipment according to the registration request, and record allocation history information, where the allocation history information includes a permanent identity of the user equipment and a temporary mobile subscriber identification number TMSI Allocating time;
  • a sending module configured to send the allocation history information to the home network element management system EMS or a third party system.
  • the embodiment of the invention further provides a network element management system, including:
  • a receiving module configured to receive allocation history information sent by the mobility management entity MME, where the allocation history information includes a permanent identity of the user equipment and an allocation moment of the temporary mobile subscriber identity number TMSI;
  • a storage module configured to store the allocation history information, for the network management system to query and acquire the allocation history information through the allocation of the TMSI.
  • the UE performs registration to obtain the permanent identity of the UE, and records the allocation history information.
  • the allocation history information includes the permanent identity of the UE, and the EMS in the system can obtain the permanent identity of the UE by uploading the allocation history information.
  • FIG. 1 is a schematic diagram of an application scenario of an LTE system according to the first embodiment of the present invention
  • FIG. 1b is a flowchart of a method for interacting with a permanent identity of a UE according to a first embodiment of the present invention
  • FIG. 2 is a flowchart of a method for interacting with a permanent identity of a UE according to a second embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of an MME according to a third embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of an EMS according to a fourth embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of an LTE system according to a fifth embodiment of the present invention.
  • the technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of them. Example. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without departing from the inventive scope are the scope of the present invention.
  • FIG. 1 is a schematic diagram of an application scenario of an LTE system according to a first embodiment of the present invention.
  • a device in an LTE system includes a network management system (NMS), an EMS, an MME, and an eNB.
  • the NMS connects to at least one EMS, such as EMS1, EMS2, and EMS3.
  • the EMS is connected to the MME or directly to the eNB, for example, EMS1 is connected to El and E2, EMS2 is connected to E3, and EMS3 is connected to eNB1, eNB2 and eNB3.
  • the MME manages at least one eNB, for example, MME1 is connected to eNB1, MME2 is connected to eNB2, and MME3 is connected to eNB3.
  • the eNB processes communication traffic of UEs within its coverage area.
  • user complaints and network optimization can be handled by the EMS.
  • Figure lb is a flowchart of a method for interacting with a permanent identity of a UE according to a first embodiment of the present invention.
  • the executor of the method in this embodiment may be an MME, as shown in FIG.
  • Step 11 The MME receives a registration request of the UE sent by the eNB.
  • the UE initiates a registration request under the eNB, and the eNB sends a registration request of the UE to the eNB to which the eNB belongs.
  • Step 12 The MME obtains the permanent identity of the UE according to the registration request, and records the allocation history information, where the allocation history information includes the permanent identity of the UE and the allocation moment of the TMSI. After receiving the registration request of the UE, the MME allocates the temporary identity TMSI to the UE. At the same time, the UE obtains the permanent identity of the UE during the registration process or the subsequent call process, and the permanent identity of the UE includes the IMSI of the UE.
  • the permanent identity of the UE may also include an IMEI and/or an MSISDN.
  • the IMSI of the UE needs to be acquired when performing complaint handling of the relevant UE and analyzing the behavior of the UE for network optimization.
  • the IMEI and MSISDN of the UE may be further obtained to perform further analysis on the UE.
  • the MME queries the UE to obtain the IMSI and IMEI of the UE, and queries the Home Subscriber Server (hereinafter referred to as HSS) to obtain the MS ISDN of the UE.
  • HSS Home Subscriber Server
  • the MME may request a permanent user identity such as IMSI and IMEI through an Identity request message, and the UE returns the requested permanent identity to the MME through an Identity response message, and the MME may also pass Security protected.
  • the message requests the IMSI and IMEI information from the UE, and the UE returns the IMSI and IMEI information to the MME through a Security mode complete message.
  • the subscription data of the MME and the HSS includes the MSISDN information of the UE, and the MME may send a query request to the HSS, and obtain the MS ISDN information of the UE from the subscription data of the MME and the HSS.
  • the MME After obtaining the permanent identity of the UE, the MME records the allocation history information, where the allocation history information includes the permanent identity and the allocation moment of the UE, and the permanent identity includes the IMSI of the UE, and may also include the IMEI and / or MSISDN and other information.
  • the allocation history information may further include an identifier of the MME that allocates the TMSI to the UE: MMEID.
  • the allocation history information includes an allocation time: AssignTime, the AssignTime is a time for allocating the TMSI to the UE; or, the allocation history information does not include the AssignTime, and includes the StartTime. EndTime, StartTime and EndTime are the start time and end time of a certain TMS I for the UE.
  • Step 13 The MME sends the allocation history information to the home EMS or the third party system.
  • the MME After the MME sends the allocation history information to the home EMS or the third-party system, the MME can query and obtain the distribution history information from the EMS or the third-party system through the distribution time of the TMSI.
  • the S uses the allocation time of the TMSI as a query condition to query and acquire the distribution history information. If the distribution history information before 8 o'clock has been saved in the S-S, it is necessary to obtain the distribution history information from 8:00 to 9:00. Then, the allocation time of the TMSI can be queried and the allocation history of the TMSI allocation time is from 8:00 to 9:00.
  • the other EMS can obtain the permanent identity of the UE in the allocation history information through the NMS.
  • the MME may directly send the allocation history information to the home EMS. After receiving the allocation history information sent by all the MMEs that belong to the EMS, the EMS stores the allocation history information for the NMS to query and obtain the allocation history information.
  • each EMS can query and obtain the allocation history information of all EMS stores in the system from the NMS.
  • Each EMS can obtain allocation history information of all UEs in the system.
  • the EMS can obtain the permanent identity of the user by assigning historical information when processing user complaints for user complaint analysis and network optimization.
  • the interaction of the distribution history information may be implemented by using a third-party system, that is, all MMEs uniformly distribute the allocation history information to the third-party system. All the distribution history information is queried and obtained from the third-party system, and each EMS queries and obtains all the distribution history information from the NMS.
  • the MME uploads the distribution history information to the third-party system, and can report the northbound file interface of the 3rd Generation Partnership Project (3GPP) standard.
  • the northbound file interface is the lower-level device in the LTE system. The interface through which the device transfers files.
  • the EMS uses a private southbound interface.
  • the MME sends a request for querying the allocation history information, and the MME reports the allocation history information to the EMS through the private southbound interface.
  • the southbound file interface is an interface for the upper device to transfer files to the lower device in the LTE system. Alternatively, the file interface or the message interface may be used for reporting. If the message interface is used, the EMS to which the MME belongs needs to save the allocation history information into a file or a database.
  • the allocation history information can be exported and transmitted in multiple file formats.
  • the MPLS file format can be exported using an Extensible Markup Language (XML) file format. .
  • XML Extensible Markup Language
  • EMS1, EMS2, and EMS3 can obtain all the distribution history information uploaded by MME1, MME2, and MME3 through the NMS, and use the distribution history information to obtain the permanent identity of the user for user complaint analysis and network optimization.
  • the S when the S is to obtain allocation history information from each EMS, it can be periodically acquired from the EMS through the 3GPP standard northbound interface. After receiving the allocation history information from the MME, the EMS to which the MME belongs is notified by the notification interface on the northbound file interface of the 3GPP standard to collect the distribution history information.
  • the NMS can periodically obtain the third-party system. Take allocation history information.
  • the NMS obtains distribution history information from each EMS or third-party system
  • the following methods can be used.
  • the EMS or the third-party system queries the allocation history information of the specified time period.
  • the S-S can query each EMS in turn to obtain the missing allocation history information.
  • TMSIFunctiono TMSIFunction includes the following attributes:
  • the object represents an attribute of each parameter of the allocation history information, wherein M may be yes or no, that is, whether an attribute has a corresponding authority.
  • IMSI has the following attributes: Support permission: Yes; Read permission: Yes; Write permission: No; It means that IMSI has the following attributes: Support multiple information simultaneous query, allow read operation, and do not allow write operation. That is, when the device queries and obtains the IMSI in the allocation history information, the device can query multiple IMSIs at the same time, and allows the IMSI to be read, but the IMSI is not allowed to be rewritten.
  • the object can be pre-configured between the network devices. By adding the object, the interaction information between the devices can be defined. For example, an EMS can pass the object, and the MSISDN in the allocation history information stored in the storage is not allowed to be executed. Write operation.
  • the EMS system of the MME can support this network resource model, and the S is obtained through the standard 3GPP configuration interface to obtain the allocation history information corresponding to the network resource model.
  • the following is an example of supporting multiple pieces of information from the parameters of TMSIFunction as an example.
  • the format of the query request message sent by S.S is as follows:
  • Field 3 Query type, has the following values, IMSI, TMSI, IMEI and MSISDN, ANY;
  • Field 4 Query object list, the input value depends on the value of field 3;
  • field 3 takes the value of IMSI
  • field 4 takes the value of the IMSI list
  • the value of field 3 is IMEI
  • the value of field 4 is the IMEI list.
  • field 4 takes the value of TMS I list
  • the value of field 4 is the MSISDN list.
  • start time is empty, the default is the earliest time that can be queried. If the end time is empty, the default is to be able to query the most recent time.
  • the earliest time for allocating historical information in an EMS is 1 point, and the most recent time is 8:30.
  • the start time in the query request is empty, and when the end time is 5, the ijEMS needs to return the allocation history information from 1 to 5 to the MN; the start time in the query request is 3, and the end When the time is empty, the Bay IjEMS needs to return the allocation history information from 3 to 8:30 to the MN.
  • the EMS needs to query the most recent time and the allocation history information within the end time range. If the most recent time in the list is 8:30, the start time of the query is 6:30 and the end time is 10:30.
  • the IjEMS needs to first query and obtain the latest allocation history information from the MME, and then notify the SG to supplement the query. After receiving the notification information, the MN can query and obtain the allocation history information from 3:1 to 10:30.
  • the processing format for the distribution history information is different, and the processing flow at the time of inquiry is also different.
  • the Bay IJEMS determines whether the AssignTime is in the start and end time range of the query condition. If it belongs, the allocation history information is selected.
  • Bay IjEMS queries all allocation history information in the range of StartTime and EndTime.
  • the EMS of the MME obtains all the allocation history information that satisfies the start time and the end time in the query condition.
  • the EMS determines the query type. If the query type is ANY, the description does not limit the query object, and all the parameter lists need to be queried and retrieved. All IMSI, TMSI, IMEI, and MSISDN information that the IjEMS will query, according to the TMSIFunction object. Permission, return all the information in which the read operation is supported to ⁇ 3, and the query request execution ends.
  • the EMS matches one by one from the query results based on the type of query entered and the permissions defined by the TMSIFunction object. For example, if the query type is IMSI, the IMSI in the query result supports the read operation one by one. If one of the IMSI information in the query result does not support the read operation, it cannot be returned to the MN3. Skip this message; if an IMSI supports read operations, it can be returned to the NMS. After the EMS matches all the information in the query result set, the final query result is obtained and returned to the NMS.
  • the NMS when the EMS queries and obtains the allocation history information from the NMS, the NMS can use the above-mentioned NMS to query the similar method for allocating the historical information, and details are not described herein again.
  • the permanent identity of the UE is obtained, and the allocation history information is recorded.
  • the allocation history information includes the permanent identity of the UE and the allocation moment of the TMSI, and the EMS can be obtained by uploading the allocation history information.
  • the permanent identity of the UE enabling the EMS to perform user complaint handling and network optimization.
  • FIG. 2 is a flowchart of a method for interacting with a permanent identity of a UE according to a second embodiment of the present invention.
  • the execution body of the method in this embodiment may be an EMS. As shown in FIG. 2, the method includes:
  • Step 21 The EMS receives the allocation history information sent by the MME, where the allocation history information includes a permanent identity of the UE and an allocation moment of the TMSI.
  • the method for recording the allocation history information by the MME may adopt the method in the first embodiment.
  • the MME does not repeat here.
  • the MME sends the allocation history information to the EMS.
  • Step 22 The EMS stores allocation history information, so that the NMS queries and acquires the distribution history information through the allocation moment of the TMSI.
  • the EMS stores the allocation history information for the NMS to query and obtain the distribution history information
  • the S1 uses the TMSI allocation time as the query condition to query and acquire the distribution history information.
  • the method for querying and obtaining the allocation history information is the same as the method in the first embodiment, and details are not described herein again.
  • each EMS can query and acquire the distribution history information in the MN, and the distribution history information in the MN includes the allocation history information of other EMS stores, thereby making each EMS can obtain the allocation history information of all EMSs in the system.
  • the allocation history information may be set to an XML format.
  • the EMS of the embodiment obtains the allocation history information sent by the ⁇ E, where the allocation history information includes the permanent identity of the UE and the allocation moment of the TMSI, and stores the allocation history information for the NMS to acquire the allocation history information, in the system.
  • the EMS can obtain the allocation history information from the NMS, and then obtain the permanent identity of the UE, so that the EMS can perform user complaint processing and network optimization.
  • FIG. 3 is a schematic structural diagram of an MME according to a third embodiment of the present invention.
  • the MME in this embodiment may include: a receiving module 31, an allocation recording module 32, and a sending module 33.
  • the receiving module 31 is configured to receive a registration request of the UE sent by the eNB.
  • An allocation record module 32 configured to acquire a permanent identity of the UE according to the registration request, and record the allocation Historical information, where the allocation history information includes a permanent identity of the UE and an allocation moment of the TMSI;
  • the sending module 33 sends the allocation history information to the home EMS or the third party system.
  • the MME After the MME sends the allocation history information to the home EMS or the third-party system, the MME can query and obtain the distribution history information from the EMS or the third-party system through the distribution time of the TMSI. That is, the NMS uses the allocation time of the TMSI as a query condition to query and acquire the distribution history information from the EMS or the third-party system.
  • the method for the NMS to query and obtain the allocation history information is the same as the method in the first embodiment, and details are not described herein again.
  • the other EMS can obtain the permanent identity of the UE in the allocation history information through the NMS.
  • the allocation record module 32 is configured to query the UE to obtain the IMS I of the UE, and add the IMSI of the UE as the permanent identity of the UE in the recorded allocation history information.
  • the allocation record module 32 is further used to Querying the UE to obtain the IMEI of the UE, and/or querying the HSS to obtain the mobile station integrated service digital coded MS ISDN of the UE, and further adding the permanent identity of the UE such as the IMEI and/or the MSISDN of the UE in the recorded allocation history information.
  • logo To facilitate parsing of each device in the system, you can set the allocation history information to XML format.
  • the permanent identity of the UE is obtained, and the allocation history information is recorded.
  • the allocation history information includes the permanent identity of the UE and the allocation moment of the TMSI, and the EMS can be obtained by uploading the allocation history information.
  • the permanent identity of the UE enabling the EMS to perform user complaint handling and network optimization.
  • FIG. 4 is a schematic structural diagram of an EMS according to a fourth embodiment of the present invention.
  • the EMS of this embodiment may include: a receiving module 41, a storage module 42, and an obtaining module 43.
  • the receiving module 41 is configured to receive allocation history information sent by the MME, where the allocation history information includes a permanent identity of the UE and an allocated moment of the TMSI;
  • the storage module 42 is configured to store the allocation history information, so that the NMS queries and acquires the distribution history information through the allocated time of the TMSI.
  • the obtaining module 43 is configured to obtain an allocation history record in the NMS, and the history record in the NMS includes an allocation history of other EMS stores.
  • the allocation history information is in the format of XML.
  • Each EMS in this embodiment obtains allocation history information sent by the ⁇ E, where the allocation history information includes the UE.
  • the permanent identity and the allocation moment of the TMSI and store the allocation history information for the NMS to acquire the allocation history information.
  • the EMS in the system can obtain the allocation history information from the NMS, and then obtain the permanent identity of the UE, so that the EMS can perform user complaint processing and network optimization.
  • FIG. 5 is a schematic structural diagram of an LTE system according to a fifth embodiment of the present invention. As shown in FIG. 5, the LTE system in this embodiment includes: MME51, EMS52, and NMS53.
  • the MME 51 is configured to receive a registration request of the UE sent by the eNB, and acquire, according to the registration request, a permanent identity that is used by the eNB, and record allocation history information, where the allocation history information includes a permanent identity of the UE and an allocation record of the TMSI;
  • the belonging EMS 52 sends the allocation history information;
  • the EMS 52 is configured to receive allocation history information sent by each ⁇ E51, and store the allocation history information for querying and obtaining the allocation history information.
  • the S5 is configured to receive the allocation history information sent by each of the ⁇ E51, and store the allocation history information.
  • the EMS 52 is further configured to acquire an allocation history record in the NMS, where the NMS 53 The history includes the allocation history of other EMS stores.
  • the MME 51 when the third party system is used to interactively allocate the historical information, the MME 51 is configured to send the allocation history information to the third-party system; correspondingly, the S53 is used to query and obtain the allocation history stored in the third-party system.
  • the function and structure of the MME 51 can be referred to the description of the corresponding embodiment in FIG. 3.
  • the function and structure of the EMS 52 can be referred to the description of the corresponding embodiment in FIG. 4, and the interaction mechanism and effect between the MME 51, the EMS 52, and the S53 can be seen.
  • FIG. 1 to FIG. 4 correspond to the description of the embodiments, and details are not described herein again.
  • the MME uploads the allocation history information, and includes the permanent identity of the UE in the allocation history information, and the EMS in the system obtains all the allocation history information through the interaction to obtain the permanent identity of all the UEs, thereby enabling the EMS to enable the EMS to Conduct user complaint handling and network optimization.
  • 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.

Description

交互用户设备永久身份标识的方法、 设备和系统
本申请要求于 2010年 5月 20日提交中国专利局、 申请号为 201010179343. 0、发明 名称为 "交互用户设备永久身份标识的方法、 设备和系统" 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 本发明涉及通信技术领域, 特别是涉及一种交互用户设备永久身份标识的方法、 设备和系统。 背景技术 移动网络包括无线接入网和核心网, 在无线接入网中, 处理用户投诉或对网络优 化时, 通常都需要获取相关用户设备 (User Equipment, 以下简称 UE) 在呼叫流程中的 关键信息以及该 UE的身份标识,用以分析该 UE的行为,进行用户投诉处理以及网络优化。
UE的身份标识包括临时移动用户识别号(Temporary Mobile Subscriber Identity, 以下简称 TMSI )、 国际移动用户识别码 ( International Mobile Subscriber Identification Number, 以下简称 IMSI )、 国际移动设备识别号(International Mobile Equipment Identity, 以下简称 IMEI)、 移动站点综合服务数字编码 (Mobile Station Integrated Services Digital Number 以下简称 MSISDN)。 其中, TMSI是在 UE的注册 过程中移动管理实体 (Mobile Management Entity, 以下简称 MME) 为 UE分配的临时身 份标识, IMSI、 IMEI和 MSISDN是 UE的永久身份标识。在 UE所处的网络环境中发生变化时, TMSI可能也会发生变换, 而 IMSI、 IMEI和 MSISDN则不变, 因此, 在进行用户投诉处理时, 系统无法根据 UE的 TMSI进行用户投诉的分析。 系统只有获取 UE的永久身份标识, 才能够 准确定位投诉的 UE, 分析该 UE的行为。
在传统网络中, 无线接入网中包括基站控制器, 基站控制器可以获取 IMSI和 IMEI 信息, 上层管理设备可以从基站控制器上报的记录中获取 UE的 IMSI和 IMEI信息。 在长期 演进 (Long Term Evolution, 以下简称 LTE) 网络中, 取消了基站控制器, 而仅采用了 演进型基站 (evolved Node B, 以下简称 eNB) 的方式, eNB无法获取 UE的 IMSI和 IMEI信 息, 只能获得 UE的 TMSI信息, 因此 LTE中的上层管理设备如网元管理系统 (Element Management System, 以下简称 EMS) 无法从基站上报的记录中获取 UE的永久身份标识, 因此无法进行相关 UE的投诉处理, 也无法通过分析 UE的行为进行网络优化。 发明内容
本发明实施例提供一种交互用户设备永久身份标识的方法、 设备和系统, 用以在 LTE系统中获取用户设备的永久身份标识。
本发明实施例提供了一种交互用户设备永久身份标识的方法, 所述方法包括: 移动管理实体 MME接收基站发送的用户设备的注册请求;
所述 MME根据所述注册请求获取所述用户设备的永久身份标识, 同时记录分配历史 信息,所述分配历史信息中包括所述用户设备的永久身份标识以及临时移动用户识别号 TMSI的分配时刻;
所述匪 E向归属的网元管理系统 EMS或第三方系统发送所述分配历史信息。
本发明实施例还提供了一种交互用户设备永久身份标识的方法, 包括: 网元管理系统 EMS接收移动管理实体匪 E发送的分配历史信息, 所述分配历史信息 中包括用户设备的永久身份标识和临时移动用户识别号 TMSI的分配时刻;
所述 EMS存储所述分配历史信息, 以供网络管理系统丽 S通过 TMSI的分配时刻查询 和获取所述分配历史信息。
本发明实施例还提供了一种移动管理实体, 包括:
接收模块, 用于接收基站发送的用户设备的注册请求;
分配记录模块, 用于根据所述注册请求获取所述用户设备的永久身份标识, 同时 记录分配历史信息,所述分配历史信息中包括所述用户设备的永久身份标识以及临时移 动用户识别号 TMSI的分配时刻;
发送模块, 用于向归属的网元管理系统 EMS或第三方系统发送所述分配历史信息。 本发明实施例还提供了一种网元管理系统, 包括:
接收模块, 用于接收移动管理实体 MME发送的分配历史信息, 所述分配历史信息中 包括用户设备的永久身份标识和临时移动用户识别号 TMSI的分配时刻;
存储模块, 用于存储所述分配历史信息, 以供网络管理系统丽 S通过 TMSI的分配时 刻查询和获取所述分配历史信息。
本发明实施例在 UE进行注册获取 UE的永久身份标识, 记录分配历史信息, 分配历 史信息中包括 UE的永久身份标识, 通过上传分配历史信息, 使得系统中的 EMS能够获取 UE的永久身份标识, 从而使得 EMS能够进行用户投诉处理以及网络优化。 附图说明 为了更清楚地说明本发明实施例或现有技术中的技术方案, 下面将对实施例或现 有技术描述中所需要使用的附图作简单地介绍, 显而易见地, 下面描述中的附图仅仅是 本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下, 还可以根据这些附图获得其他的附图。
图 la为本发明第一实施例提供的 LTE系统的应用场景示意图;
图 lb为本发明第一实施例提供的交互 UE永久身份标识的方法流程图;
图 2为本发明第二实施例提供的交互 UE永久身份标识的方法流程图;
图 3为本发明第三实施例提供的 MME结构示意图;
图 4为本发明第四实施例提供的 EMS结构示意图;
图 5为本发明第五实施例提供的 LTE系统的结构示意图。 具体实肺式 下面将结合本发明实施例中的附图, 对本发明实施例中的技术方案进行清楚、 完 整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不是全部的实施例。 基于本发明中的实施例,本领域普通技术人员在没有付出创造性劳动前提下所获得的所 有其他实施例, 都属于本发明保护的范围。
参见图 la为本发明第一实施例提供的 LTE系统的应用场景示意图,在本发明实施例 中, LTE系统中的设备包括网络管理系统(Network Management System, 以下简称 NMS)、 EMS、 MME和 eNB。 NMS连接至少一个 EMS, 例如 EMS1、 EMS2和 EMS3。 EMS连接 MME或直接连 接 eNB, 例如 EMS1连接匪 El和匪 E2, EMS2连接匪 E3, EMS3连接 eNBl、 eNB2和 eNB3。 MME管 理至少一个 eNB, 例如 MME1连接 eNBl, MME2连接 eNB2, MME3连接 eNB3。 eNB处理自身覆盖 范围内的 UE的通信业务。 在 LTE系统中, 可以由 EMS处理用户投诉以及网络优化。
图 lb为本发明第一实施例提供的交互 UE永久身份标识的方法流程图。 本实施例中 的方法的执行主体可以为 MME, 如图 lb所示, 方法包括:
步骤 11、 MME接收 eNB发送的 UE的注册请求。
在 LTE系统中, UE在 eNB下发起注册请求, eNB将 UE的注册请求发送给该 eNB所属的
MME。
步骤 12、 MME根据该注册请求获取该 UE的永久身份标识, 同时记录分配历史信息, 该分配历史信息中包括该 UE的永久身份标识以及 TMSI的分配时刻。 MME在接收到 UE的注册请求后, 会为 UE分配临时身份标识 TMSI。 同时匪 E在注册过 程或者后续呼叫过程中获取 UE的永久身份标识, UE的用永久身份标识包括 UE的 IMSI。 可 选地该 UE的永久身份标识还可以包括 IMEI和 /或 MSISDN。 其中, 在进行相关 UE的投诉处 理及分析 UE的行为以进行网络优化时, 需要获取 UE的 IMSI。 也可以进一步获取 UE的 IMEI 和 MSISDN, 以对 UE进行更进一步的分析。
MME向 UE查询以获取该 UE的 IMSI、 IMEI ; 向归属用户服务器 (Home Subscriber Server, 以下简称 HSS) 查询以获取 UE的 MS ISDN。 具体方法如下:
MME可通过 Identity request (身份请求) 消息向 UE请求 IMSI和 IMEI等永久用户身 份标识, UE通过 Identity response (身份请求反馈) 消息返回请求的永久身份标识给 MME, MME也可通过 Security protected (安全保护) 消息向 UE请求 IMSI和 IMEI信息, UE通过 Security mode complete (安全模式完成) 消息返回 IMSI和 IMEI信息给 MME。
在 LTE系统中, MME和 HSS的签约数据中包括 UE的 MSISDN信息, MME可以向 HSS发送查 询请求, 从 MME与 HSS的签约数据中获得该 UE的 MS ISDN信息。
在获取了 UE的永久身份标识后, MME记录下分配历史信息, 该分配历史信息中包括 UE的永久身份标识和分配时刻,永久身份标识包括 UE的 IMSI,除此之外,还可以包括 IMEI 和 /或 MSISDN等信息。
可选的, 分配历史信息还可以包括为 UE分配 TMSI的 MME的标识: MMEID。
此外, 为便于通过该分配历史信息查询 UE的永久身份标识, 该分配历史信息中包 含分配时间: AssignTime, AssignTime是为 UE分配 TMSI的时间; 或者, 该分配历史信息 中不包括 AssignTime, 而包括 StartTime禾口 EndTime, StartTime禾口 EndTime是为 UE分酉己某 个 TMS I的起始时间和结束时间。
步骤 13、 MME向归属的 EMS或第三方系统发送该分配历史信息。
MME向归属的 EMS或第三方系统发送了分配历史信息之后,丽 S就可以通过 TMSI的分 配时刻, 从 EMS或第三方系统查询和获取该分配历史信息。
即丽 S将 TMSI的分配时刻作为查询条件, 查询和获取分配历史信息。 如丽 S中已经 保存了 8点以前的分配历史信息, 需要获取 8点至 9点的分配历史信息。 则可以以 TMSI的 分配时刻为查询条件, 查询和获取 TMSI的分配时刻处于 8点至 9点时间段的分配历史信 白
并且进一步地, NMS从 EMS或第三方系统查询和获取该分配历史信息之后, 其他 EMS 可以通过 NMS获取分配历史信息中的 UE的永久身份标识。 在本实施例中, MME可以直接向所归属的 EMS发送该分配历史信息。 各 EMS接收归属 于自身的所有 MME发送的分配历史信息后, 存储该分配历史信息, 以供 NMS查询和获取该 分配历史信息。
在丽 S查询并获取了所有 EMS中存储的分配历史信息后, 各 EMS就可以从 NMS中查询 并获取系统中所有 EMS存储的分配历史信息。每个 EMS都可以获取系统中所有 UE的分配历 史信息。
由此, EMS就能够在处理用户投诉时, 通过分配历史信息获取该用户的永久身份标 识, 以进行用户投诉分析和网络优化。
或者, 在 LTE系统中, 可以借助第三方系统实现分配历史信息的交互, 即所有 MME 将分配历史信息统一发送给第三方系统。 由丽 s从第三方系统中查询并获取所有的分配 历史信息, 各 EMS再从 NMS查询并获取所有的分配历史信息。
MME在向第三方系统上传分配历史信息, 可以采用第三代合作伙伴计划 (3rd Generation Partnership Project , 以下简称 3GPP) 标准的北向文件接口进行上报, 其 中, 北向文件接口即 LTE系统中下级设备向上级设备传输文件的接口。
MME在向 EMS上报分配历史信息时可以采用以下方法: EMS通过私有的南向接口向
MME发送查询分配历史信息的请求, MME通过该私有的南向接口向 EMS上报分配历史信息。 其中, 南向文件接口即 LTE系统中上级设备向下级设备传输文件的接口。 或者, 也可以 采用文件接口或消息接口进行上报, 如果采用消息接口, MME归属的 EMS需要将分配历史 信息保存到文件中或者数据库中。
MME在上报分配历史信息时, 分配历史信息可以采用多种文件格式导出并传输, 优 选的, 可以采用可扩展标记语言 (Extensible Markup Language, XML) 文件格式进行 导出, 采用 XML格式进行解析时最简单。
在图 la所示的 LTE系统的应用场景示意图中, EMS1将 MME1和 MME2上传的分配历史信 息发送到丽 S, EMS2将匪 E3上传的分配历史信息发送到丽3。 由此, EMS1、 EMS2和 EMS3均 能通过 NMS获取得到 MME1、 MME2和 MME3上传的全部的分配历史信息, 用以通过分配历史 信息获取用户的永久身份标识, 以进行用户投诉分析和网络优化。
在本实施例中, 丽 S从各 EMS获取分配历史信息时, 可以通过 3GPP标准北向接口定 期从 EMS上获取。 MME所属的 EMS从 MME接收到分配历史信息后, 利用 3GPP标准北向文件接 口上的通知接口通知丽 S采集分配历史信息。
或者, 当采用了第三方系统交互分配历史信息时, NMS可以定期从第三方系统上获 取分配历史信息。
NMS从各 EMS或第三方系统获取分配历史信息时, 可以采用以下方
法: NMS采集分配历史信息时, 如果发现某段时间段的分配历史信息缺少, 可以到
EMS或第三方系统查询指定时间段的分配历史信息, 在丽 S同时连接多个 EMS时, 丽 S可以 依次查询每个 EMS上, 以获取缺少的分配历史信息。
丽 S查询分配历史信息时, 需要在 3GPP协议的网络资源模型增加一个对象
TMSIFunctiono TMSIFunction包括以下属性:
Figure imgf000008_0001
该对象表示分配历史信息的各个参数所具有属性, 其中, M可以为是或否, 即表示 某一属性是否具有相应的权限。 如 IMSI具有的属性为: 支持权限: 是; 读权限: 是; 写 权限: 否; 则表示 IMSI具有的属性为: 支持多条信息同时查询, 允许读操作, 不允许写 操作。 即表示设备在查询和获取分配历史信息中的 IMSI时, 可以同时查询多条 IMSI, 允 许读取该 IMSI, 但不允许改写该 IMSI。 该对象可以在各网络设备间预先设定, 通过增加 该对象, 可以对设备间交互分配历史信息进行限定, 如某一 EMS可以通过该对象, 限定 自身存储的分配历史信息中的 MSISDN不允许执行写操作。
MME的 EMS系统可支持此网络资源模型,丽 S通过标准的 3GPP配置接口获取此网络资 源模型对应的分配历史信息。 以下从 TMSIFunction的各参数支持多条信息同时查询为例 进行说明。 丽 S发送的查询请求消息的格式如下:
字段 1 : 起始时间;
字段 2 : 结束时间;
字段 3: 查询类型, 有以下几种取值, IMSI、 TMSI、 IMEI和 MSISDN、 ANY;
字段 4: 查询对象列表, 输入值取决于字段 3的取值;
若字段 3取值为 IMSI, 则字段 4取值为 IMSI列表; 若字段 3取值为 IMEI, 则字段 4取值为 IMEI列表;
若字段 3取值为 TMS I, 则字段 4取值为 TMS I列表;
若字段 3取值为 MSISDN, 则字段 4取值为 MSISDN列表;
若字段 3取值为 ANY, 则字段 4取值为空, 即查询所有的参数列表。
EMS收到 NMS的查询请求消息后, 处理流程如下:
判断起始时间和结束时间, 如果起始时间为空, 则默认是能够查询到的最早的时 间, 如果结束时间为空, 则默认为是能够查询到最近的时间。
如某一 EMS中的分配历史信息的最早时间是 1点, 最近时间是 8 : 30。丽 S查询请求中 的起始时间为空, 结束时间是 5点时, 贝 ijEMS需要向丽 S返回 1点至 5点的分配历史信息; 丽 S查询请求中的起始时间为 3点, 结束时间为空时, 贝 IjEMS需要向丽 S返回 3点至 8 : 30的 分配历史信息。
如果结束时间晚于查询到的最近的时间, EMS需要查询最近的时间以及结束时间范 围内的分配历史信息。 如列表中最近的时间是 8: 30, 丽 S查询的起始时间为 6: 30, 结 束时间为 10: 30。 贝 IjEMS需要先到 MME上查询和获取最新的分配历史信息, 然后通知丽 S 补充查询, 丽 S收到通知信息后, 从 EMS上查询和获取 6: 30至 10: 30的分配历史信息。
针对分配历史信息的记录格式不同, 查询时的处理流程也不同。
如果记录的分配历史信息中采用了 AssignTime, 而没有采用 StartTime和 EndTime, 贝 IJEMS判断 AssignTime是否处于查询条件的起始和结束时间范围, 如果属于, 则选中这 条分配历史信息。
如果记录的分配历史信息中采用了 StartTime和 EndTime, 而没有采用 AssignTime。 贝 IjEMS查询 StartTime和 EndTime范围内所有的分配历史信息。
本步骤完成后, MME的 EMS获得所有满足查询条件中的起始时间和结束时间的分配 历史信息。
然后, EMS判断查询类型, 如果查询类型是 ANY, 说明不限制查询对象, 需要查询 和获取所有的参数列表, 贝 IjEMS将查询到的所有的 IMSI、 TMSI、 IMEI和 MSISDN信息, 根 据 TMSIFunction对象定义的权限, 将其中支持读操作的所有信息全部返回给丽3, 查询 请求执行结束。
如果查询类型不为 ANY, EMS根据输入的查询类型以及 TMSIFunction对象定义的权 限, 从查询结果中逐条匹配。 例如查询类型为 IMSI, 则逐条匹配查询结果中的 IMSI是否 支持读操作, 如果查询结果中的某一条 IMSI信息不支持读操作, 则不能返回给丽3, 则 跳过此条信息; 如果某一条 IMSI支持读操作, 则可以返回给 NMS。 EMS匹配了查询结果集 中的所有信息后, 获得最终的查询结果并返回给 NMS。
在本实施例中, EMS从 NMS查询和获取分配历史信息时, 可以采用上述 NMS查询分配 历史信息的类似的方法, 此处不再赘述。
本实施例在进行 UE的注册时获取 UE的永久身份标识, 记录分配历史信息, 分配历 史信息中包括 UE的永久身份标识和 TMSI的分配时刻, 通过上传分配历史信息, 使得系统 中的 EMS能够获取 UE的永久身份标识, 从而使得 EMS能够进行用户投诉处理和网络优化。
图 2为本发明第二实施例提供的交互 UE永久身份标识的方法流程图。本实施例中的 方法的执行主体可以为 EMS, 如图 2所示, 方法包括:
步骤 21、 EMS接收 MME发送的分配历史信息, 该分配历史信息中包括 UE的永久身份 标识和 TMSI的分配时刻;
MME记录分配历史信息的方法可采用第一实施例中的方法, 此处不再赘述, MME在 记录了分配历史信息后, 将该分配历史信息发送给 EMS。
步骤 22、 EMS存储分配历史信息, 以供 NMS通过 TMSI的分配时刻查询和获取该分配 历史信息。
EMS存储分配历史信息, 以供 NMS查询和获取该分配历史信息, 丽 S将 TMSI的分配时 刻作为查询条件, 查询和获取分配历史信息。 丽 S查询和获取该分配历史信息的方法与 第一实施例中的方法相同, 不再赘述。
在丽 S获取了所有 EMS中的分配历史信息后, 各 EMS就可以查询和获取丽 S中的分配 历史信息, 丽 S中的分配历史信息包括其他 EMS存储的分配历史信息, 由此使得每个 EMS 都能获取系统中所有 EMS的分配历史信息。
其中, 为便于系统中的各设备进行解析, 可以设定分配历史信息为 XML的格式。 本实施例的各 EMS通过获取匪 E发送的分配历史信息, 该分配历史信息中包括 UE的 永久身份标识和 TMSI的分配时刻, 并存储该分配历史信息以供 NMS获取分配历史信息, 系统中的 EMS都能从 NMS获取分配历史信息, 进而获取 UE的永久身份标识, 从而使得 EMS 能够进行用户投诉处理和网络优化。
图 3为本发明第三实施例提供的 MME的结构示意图, 如图 3所示, 本实施例的 MME可 包括: 接收模块 31、 分配记录模块 32、 发送模块 33。
接收模块 31, 用于接收 eNB发送的 UE的注册请求;
分配记录模块 32, 用于根据该注册请求获取该 UE的永久身份标识, 同时记录分配 历史信息, 该分配历史信息中包括该 UE的永久身份标识和 TMSI的分配时刻;
发送模块 33, 向归属的 EMS或第三方系统发送该分配历史信息。
MME向归属的 EMS或第三方系统发送了分配历史信息之后,丽 S就可以通过 TMSI的分 配时刻, 从 EMS或第三方系统查询和获取该分配历史信息。 即 NMS将 TMSI的分配时刻作为 查询条件, 从 EMS或第三方系统查询和获取分配历史信息。 NMS查询和获取该分配历史信 息的方法与第一实施例中的方法相同, 不再赘述。
进一步地, NMS从 EMS或第三方系统查询和获取该分配历史信息之后, 其他 EMS可以 通过 NMS获取分配历史信息中的 UE的永久身份标识。
其中, 该分配记录模块 32, 用于向 UE查询以获取 UE的 IMS I, 在记录的分配历史信 息中添加 UE的 IMSI作为 UE的永久身份标识; 可选的, 该分配记录模块 32还用于向 UE查询 以获取 UE的 IMEI, 和 /或向 HSS查询以获取该 UE的移动站点综合服务数字编码 MS ISDN, 在 记录的分配历史信息中进一步添加 UE的 IMEI和 /或 MSISDN等 UE的永久身份标识。 为便于 系统中的各设备进行解析, 可以设定分配历史信息为 XML的格式。
具有上述功能模块的 MME的实现原理和效果可参见图 la〜图 lb对应实施例的记载, 在此不再赘述。
本实施例在进行 UE的注册时获取 UE的永久身份标识, 记录分配历史信息, 分配历 史信息中包括 UE的永久身份标识和 TMSI的分配时刻, 通过上传分配历史信息, 使得系统 中的 EMS能够获取 UE的永久身份标识, 从而使得 EMS能够进行用户投诉处理和网络优化。
图 4为本发明第四实施例提供的 EMS的结构示意图, 如图 4所示, 本实施例的 EMS可 包括: 接收模块 41、 存储模块 42和获取模块 43。
接收模块 41, 用于接收 MME发送的分配历史信息, 该分配历史信息中包括 UE的永久 身份标识和 TMSI的分配时刻;
存储模块 42, 用于存储该分配历史信息, 以供 NMS通过 TMSI的分配时刻查询和获取 该分配历史信息。
获取模块 43, 用于获取 NMS中的分配历史记录, 该 NMS中的历史记录包括其他 EMS存 储的分配历史记录。
其中, 该分配历史信息为 XML的格式。
具有上述功能模块的匪 E的实现原理和效果可参见图 2对应实施例的记载, 在此不 再赘述。
本实施例的各 EMS通过获取匪 E发送的分配历史信息, 该分配历史信息中包括 UE的 永久身份标识和 TMSI的分配时刻, 并存储该分配历史信息以供 NMS获取分配历史信息。 系统中的 EMS都能从 NMS获取分配历史信息, 进而获取 UE的永久身份标识, 从而使得 EMS 能够进行用户投诉处理和网络优化。
图 5为本发明第五实施例提供的 LTE系统的结构示意图,如图 5所示,本实施例的 LTE 系统包括: MME51、 EMS52和 NMS53
MME51 , 用于接收 eNB发送的 UE的注册请求; 根据该注册请求为获取该 UE的永久身 份标识, 记录分配历史信息, 该分配历史信息中包括该 UE的永久身份标识和 TMSI的分配 记录; 向归属的 EMS52发送该分配历史信息;
EMS52 ,用于接收各个匪 E51发送的分配历史信息,存储该分配历史信息,以供丽 S53 查询并获取该分配历史信息;
丽 S53, 用于接收各个匪 E51发送的分配历史信息, 存储该分配历史信息; 为获取其他 EMS中存储的分配历史信息, 该 EMS52 , 还用于获取 NMS中的分配历史记 录, 该 NMS53中的历史记录包括其他 EMS存储的分配历史记录。
本实施例中, 当采用第三方系统交互分配历史信息时, MME51 , 用于向第三方系统 发送分配历史信息; 相应的, 该丽 S53, 用于查询并获取第三方系统中存储的分配历史
I Ή自、
本实施例中, MME51的功能及结构可参见图 3对应实施例的记载, EMS52的功能及结 构可参见图 4对应实施例的记载, MME51、 EMS52与丽 S53之间的交互机理和效果可参见图 la〜图 4对应实施例的记载, 在此不再赘述。
本实施例中, 通过 MME上传分配历史信息, 在分配历史信息中包括 UE的永久身份标 识, 系统中的 EMS通过交互得到所有的分配历史信息, 以获取所有 UE的永久身份标识, 从而使得 EMS能够进行用户投诉处理和网络优化。
本领域普通技术人员可以理解: 附图只是一个实施例的示意图, 附图中的模块或 流程并不一定是实施本发明所必须的。
本领域普通技术人员可以理解: 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: 实现上述方法实施例的全部或部分步骤可以通过 程序指令相关的硬件来完成, 前述的程序可以存储于一计算机可读取存储介质中, 该程 序在执行时, 执行包括上述方法实施例的步骤; 而前述的存储介质包括: R0M、 RAM, 磁 碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是: 以上实施例仅用以说明本发明的技术方案, 而非对其限制; 尽 管参照前述实施例对本发明进行了详细的说明, 本领域的普通技术人员应当理解: 其依 然可以对前述实施例所记载的技术方案进行修改, 或者对其中部分技术特征进行等同替 换; 而这些修改或者替换, 并不使相应技术方案的本质脱离本发明实施例技术方案的精 神和范围。

Claims

权利要求
1、 一种交互用户设备永久身份标识的方法, 其特征在于, 所述方法包括: 移动管理实体 MME接收基站发送的用户设备的注册请求;
所述 MME根据所述注册请求获取所述用户设备的永久身份标识, 记录分配历史信 息, 所述分配历史信息中包括所述用户设备的永久身份标识以及临时移动用户识别号 TMSI的分配时刻;
所述匪 E向归属的网元管理系统 EMS或第三方系统发送所述分配历史信息。
2、 根据权利要求 1所述的交互用户设备永久身份标识的方法, 其特征在于, 所述 MME向归属的网元管理系统 EMS或第三方系统发送所述分配历史信息之后, 还包括: 网络管理系统丽 S通过 TMSI的分配时刻从所述 EMS或第三方系统中查询和获取所述 分配历史信息之后,其他 EMS通过所述 NMS获取所述分配历史信息中的所述用户设备的永 久身份标识。
3、 根据权利要求 1所述的交互用户设备永久身份标识的方法, 其特征在于, 获取 所述用户设备的永久身份标识, 包括:
向用户设备查询以获取所述用户设备的国际移动用户识别码 IMSI。
4、 根据权利要求 3所述的交互用户设备永久身份标识的方法, 其特征在于, 获取 所述用户设备的永久身份标识, 还包括:
向用户设备查询以获取所述用户设备的国际移动设备识别号 IMEI ;
和 /或向归属用户服务器查询以获取所述用户设备的移动站点综合服务数字编码 MSISDN。
5、 一种交互用户设备永久身份标识的方法, 其特征在于, 包括:
网元管理系统 EMS接收移动管理实体匪 E发送的分配历史信息, 所述分配历史信息 中包括用户设备的永久身份标识和临时移动用户识别号 TMSI的分配时刻;
所述 EMS存储所述分配历史信息, 以供网络管理系统丽 S通过 TMSI的分配时刻查询 和获取所述分配历史信息。
6、 根据权利要求 5所述的交互用户设备永久身份标识的方法, 其特征在于, 还包 括:
所述 NMS查询和获取每个 EMS中存储的分配历史信息;
所述 EMS获取所述 NMS中的分配历史信息。
7、 一种移动管理实体, 其特征在于, 包括: 接收模块, 用于接收基站发送的用户设备的注册请求;
分配记录模块, 用于根据所述注册请求获取所述用户设备的永久身份标识, 记录 分配历史信息,所述分配历史信息中包括所述用户设备的永久身份标识以及临时移动用 户识别号 TMSI的分配时刻;
发送模块, 用于向归属的网元管理系统 EMS或第三方系统发送所述分配历史信息。
8、 根据权利要求 7所述的移动管理实体, 其特征在于,
所述分配记录模块, 用于向用户设备查询以获取所述用户设备的国际移动用户识 别码 IMSI。
9、 根据权利要求 8所述的移动管理实体, 其特征在于,
所述分配记录模块, 还用于向用户设备查询以获取所述用户设备的国际移动设备 识别号 IMEI ; 和 /或向归属用户服务器查询以获取所述用户设备的移动站点综合服务数 字编码 MSISDN。
10、 一种网元管理系统, 其特征在于, 包括:
接收模块, 用于接收移动管理实体 MME发送的分配历史信息, 所述分配历史信息中 包括用户设备的永久身份标识和临时移动用户识别号 TMSI的分配时刻;
存储模块, 用于存储所述分配历史信息, 以供网络管理系统 NMS通过 TMSI的分配时 刻查询和获取所述分配历史信息。
11、 根据权利要求 10所述的网元管理系统, 其特征在于, 还包括:
获取模块, 用于获取所述 NMS中的分配历史信息。
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