CN101080051B - Method for service station indication of terminal - Google Patents

Method for service station indication of terminal Download PDF

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Publication number
CN101080051B
CN101080051B CN 200610081382 CN200610081382A CN101080051B CN 101080051 B CN101080051 B CN 101080051B CN 200610081382 CN200610081382 CN 200610081382 CN 200610081382 A CN200610081382 A CN 200610081382A CN 101080051 B CN101080051 B CN 101080051B
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terminal
user
current
identification card
service
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CN 200610081382
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Chinese (zh)
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CN101080051A (en
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汪文清
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联芯科技有限公司;大唐移动通信设备有限公司;上海大唐移动通信设备有限公司
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Abstract

This invention provides a method for indicating service state to terminals including: a terminal reads the attribute information in a current user ID card and judges if the attribute information of the current ID card of the user is the same with that of one user ID card in all user ID cards kept in an internal storage of said terminal to determine if the current user ID card carries out service process or signaling process in the network system by other access mode or other terminals in the time when it is used in said terminal last time and the terminal this time to decide to indicate the service state in the stored attribute information to users, or decides to enquire the service state corresponding to the current user ID card from the network system to indicate the service state to theuser.

Description

终端指示业务状态的方法 Method indicates that the service terminal state

技术领域 FIELD

[0001] 本发明涉及通信技术,尤其涉及终端指示业务状态的技术。 [0001] The present invention relates to communication technologies, and particularly to techniques terminal indicates the traffic state.

背景技术 Background technique

[0002] 在现有的例如无条件呼叫转移等通信业务中,移动终端用户在激活无条件呼叫转 [0002] In the conventional communication services, for example, call forwarding unconditional, and the like, the mobile terminal user activated call forwarding unconditional

移业务后,所有以该移动终端为被叫的电路业务呼叫均直接到达无条件呼叫转移业务所设 After shifted service, to all the mobile terminals is called a circuit service call directly to both unconditional call forwarding service provided by

定的目标终端,移动终端无法收到这些呼叫,且无法知道发生了这些呼叫。 Given the target terminal, the mobile terminal can not receive these calls, and can not happen to know these calls. 如果移动终端在 If the mobile terminal

用户激活无条件呼叫转移业务的情况下不能以某种方式提醒用户目前所处的无条件呼叫 Not remind the user is currently located unconditional call in some way if the user activated call forwarding unconditional service

转移状态,则用户可能因为没有得到提醒,而没有适时取消无条件呼叫转移业务,导致接收 Transfer status, because the user may not have been reminded, without timely cancellation unconditional call forwarding service, leading to the reception

不到对所述移动终端的电路业务呼叫,这样会给用户带来不必要的损失。 Less than a circuit call service to the mobile terminal, so that the user will cause unnecessary losses.

[0003] 为了避免上述情况的发生,中国通信标准协会在GSM/GPRS(GlobalSystem for [0003] In order to avoid the above situation, China Association communication standard GSM / GPRS (GlobalSystem for

Mobile communications/General Packet Radio Service,全球移动通信系统/通用分组 Mobile communications / General Packet Radio Service, Global System for Mobile Communications / General Packet

无线业务)终端技术要求的行业标准中,要求移动终端在用户的无条件呼叫转移业务处于 Radio Service) terminal technical requirements of the industry standard, it is required in the user's mobile terminal is an unconditional call forwarding service

激活状态的情况下能够正确提示当前的无条件呼叫转移状态。 A case where the active state can be accurately indicating the current unconditional call transfer status.

[0004] 由于3GPP(Third Generation Partnership Project,第3代合作计戈U ) R4(Release 4,第4版)之前的SIM-ME (Subscriber Identity Module-MobileEquipment, 用户标识模块_移动设备)接口规范51. 011 (V4. 1. 0)禾口11. 11和USIM (Universal Subscriber Identity Module,通用用户标识模块)应用规范31. 102 (V4. 0. 0)没有在SM(Subscriber Identity Module,用户标识模块)卡或USIM卡中定义用来保存用户的无条件呼叫转移状态的文件,所以,按照这些规范设计制造的大量的SIM卡和包含USIM应用的UICC(UniversalIntegrated Circuit Card,通用集成电路卡)均不能记录用户的无条件呼叫转移状态,其中,包含USIM应用的UICC即为USIM卡,在本发明中,SM卡和USIM卡统称为用户标识卡。 [0004] Since the 3GPP (Third Generation Partnership Project, 3rd Generation Partnership total Ge U) R4 (Release 4, 4th Ed.) SIM-ME (Subscriber Identity Module-MobileEquipment, a subscriber identity module _ mobile devices) before Interface Specification 51 . 011 (V4. 1. 0) 11.11 Wo port and USIM (universal Subscriber identity module, universal Subscriber identity module) application specification 31. 102 (V4. 0. 0) not SM (Subscriber identity module, user identification module ) or USIM card used to store user defined unconditional call transfer status of the document, so that, in accordance with the design and manufacture of these specifications a large number of SIM cards and UICC (UniversalIntegrated Circuit card, a universal integrated circuit card comprising the USIM application) can not be recorded unconditional call transfer status of a user, wherein, the UICC comprising the USIM is the USIM application in the present invention, SM cards, and referred to as a user identification card USIM card. 3GPP R4以后的SM-ME接口规范51.011(V4. 1.0)和USIM应用规范31. 102 (V4. 0.0)虽然增加了定义用来保存用户的呼叫转移状态的文件EF^s (Elementary File of Call Forwarding IndicationStatus,包含呼叫转移指示状态的基本文件),但由于该文件是可选文件,所以,按照这些规范生产的一部分SIM卡和USIM卡仍可能因不支持EFCFIS文件而不能记录用户的无条件呼叫转移状态。 SM-ME Interface Specification 51.011 (V4. 1.0) after the application specification 3GPP R4 and USIM 31. 102 (V4. 0.0) although the increase in the definition of the user to save the call transfer status of a file EF ^ s (Elementary File of Call Forwarding IndicationStatus, file contains basic call transfer status indication), but since the file is an optional file, therefore, part of production according to these specifications USIM card and the SIM card may still not be supported by the file can not be recorded EFCFIS unconditional call transfer status of the user .

[0005] 由于SM卡除了用于GSM终端接入GSM系统外,还可以用于3G (ThirdGeneration, 第三代移动通信)终端接入3G系统,因此,不能记录用户的无条件呼叫转移状态的SIM卡不仅会影响用户的GSM业务、还会影响3G业务。 [0005] Since GSM SM card except for the terminal to access the GSM system, but can also be used for 3G (ThirdGeneration, third generation mobile communication) terminal to access the 3G system, therefore, can not be recorded unconditional call transfer status of the user's SIM card It will not only affect the user's GSM business, but also affect 3G services. 同样,按照3GPP R4以前的版本规范设计的大量的2G (Second Generation,第二代移动通信)或3G终端由于不能读取或更新SIM卡和USIM卡中的EFCFIS文件,而无法通过EFc^文件正确地记录和指示用户的无条件呼叫转移状态。 Similarly, a large number of 2G in accordance with 3GPP R4 previous versions of the design specifications (Second Generation, second generation of mobile communications) or 3G terminal because it is not read or update files EFCFIS SIM card and USIM card, the file can not be correctly by EFc ^ unconditional call transfer status record indicating the user. 一部分按照3GPP R4以后的版本规范设计的2G或3G终端也可能因不支持EFCFIS文件不能通过EFc^文件正确地记录和指示用户的无条件呼叫转移状态。 3GPP R4 portion according to the design specifications later versions 2G or 3G terminal may indicate to the user to properly record and unconditional call transfer status because they do not support the file can not EFCFIS EFc ^ file. 按照3GPP R4以后的版本规范设计的2G或3G终端也可能因使用的SIM或USIM卡不支持EFCFIS文件而不能通过EF^s文件正确地记录和指示用户的无条件呼叫转移状态。 In accordance with 3GPP R4 future version of the specification or design of 2G 3G terminals may not support the file by EFCFIS SIM or USIM card can not be used by the unconditional call transfer status file EF ^ s indicated correctly recorded and the user. [0006] 由于大量的不支持EFc^的SIM卡和USIM卡的存在,以及不能访问和更新EFCFIS文件的2G和3G终端的存在,导致移动终端在一些情况下不能正确地指示无条件呼叫转移状态,使得移动用户希望通过移动终端的正确提示了解无条件呼叫转移状态的需求难以得到 [0006] Since a large amount of do not support the presence EFc ^ SIM card and USIM card, and the presence of 2G can not access and update EFCFIS file and the 3G terminal, cause the mobile terminal can not correctly indicate an unconditional call transfer status, in some cases, so that the mobile user wishes to correct an unconditional call transfer status prompted by the mobile terminal needs to know it is difficult to obtain

[0007] 为了解决上述问题,在本领域中已经出现了多种技术方案,其中一种方案如图1 [0007] In order to solve the above problems, in the present art there have been various technical solutions, wherein a solution 1

所示,图1为移动终端每次开机时指示无条件呼叫转移状态的方法的流程图。 As shown in FIG. 1 is a flowchart indicating a method unconditional call transfer status of each boot of the mobile terminal.

[0008] 在步骤S101中,移动终端在例如NVRAM(Non-Volatile Random AccessMemory, [0008] In step S101, the mobile terminal, for example, NVRAM (Non-Volatile Random AccessMemory,

非易失性随机访问存储器)的内部存储器中预留存储空间,用来保存SIM卡或USIM Non-volatile random access memory) memory reserved for internal storage space used to store the SIM or USIM

卡中的ICC ID (Integrated Circuit (s) Card Identifier,集成电路卡标识)或 ICC ID card (Integrated Circuit (s) Card Identifier, an integrated circuit card identification) or

IMSI (International Mobile Subscriber Identity,国际移动用户标识)及用户的无条件 IMSI (International Mobile Subscriber Identity, International Mobile Subscriber Identity) and the user unconditionally

呼叫转移状态信息。 Call transfer status information.

[0009] 进入步骤S102,移动终端开机时,通过比较所述移动终端中保存的用户标识与当前SIM卡或USIM卡的用户标识是否相同,判断使用所述移动终端的前一个用户与当前用户是否相同,如果所述移动终端中保存的用户标识与当前SIM卡或USIM卡的用户标识相同, 则所述移动终端在驻留网络后不主动向网络查询用户的无条件呼叫转移状态,进入步骤S105,否则,进入步骤S103。 [0009] enters the step S102, the mobile terminal is powered on, stored in the mobile terminal by comparing the user identity and the current SIM or USIM card is the same user ID, a user is determined using the front of the mobile terminal whether the current user same, if the same mobile terminal stored in the user identity and the current SIM card or USIM card user identification, then the call forwarding unconditional is not actively moving state of the terminal to the network after the network queries the user resides, the process proceeds step S105, otherwise, the process proceeds to step S103.

[0010] 在步骤S103中,所述移动终端清除内部存储器中保存的用户标识和无条件呼叫转移状态信息,并保存当前用户的标识。 [0010] In step S103, the mobile terminal user identifier and clearing the unconditional call transfer status information stored in the internal memory, and saves the identity of the current user.

[0011] 完成步骤S103后进入步骤S104,所述移动终端在驻留网络后,立即主动地向网络查询用户的无条件呼叫转移状态,并将所述查询到的无条件呼叫转移状态保存在内部存储器中,这个过程可以在位置更新或路由区更新成功后或后续的电路业务呼叫过程中进行。 [0011] After completion of step S103 to step S104, after the mobile terminal residing in the network, its own initiative immediate unconditional call transfer status of the network user query, the query and the unconditional call transfer status stored in the internal memory or the subsequent circuits after the service call process, this process can be successfully updated location update or routing area. [0012] 完成步骤S104后进入步骤S105,所述移动终端进入待机状态并读取内部存储器中保存的无条件呼叫转移状态信息。 [0012] After completion of step S104 enters step S105, the mobile terminal enters a standby state and stored in internal memory is read unconditional call transfer status information.

[0013] 进入步骤S106,判断读取的无条件呼叫转移状态是否为激活状态,如果是,进入步骤S107,否则,进入步骤S108。 [0013] enters the step S106, determines whether call forwarding unconditional read state to an active state, if yes, entering step S107, otherwise proceeds to step S108.

[0014] 在步骤S107中,所述移动终端通过人机界面向用户指示无条件呼叫转移状态为激活状态。 [0014] In step S107, the mobile terminal indicates an unconditional call transfer status to a user via the man-machine interface to an active state.

[0015] 在步骤S108中,所述移动终端通过人机界面向用户指示无条件呼叫转移状态为未激活状态或不对无条件呼叫转移状态进行任何指示。 [0015] In step S108, the mobile terminal indicates an unconditional call transfer status to indicate any inactive or not an unconditional call transfer status to the user through the man-machine interface.

[0016] 请参照上述技术方案的步骤S102,如果终端确定使用移动终端的前一个用户与当前用户相同,移动终端不会主动向网络查询用户的无条件呼叫转移状态,而是直接读取内部存储器中保存的无条件呼叫转移状态信息,换句话说,此时的移动终端所认为的当前用户的无条件呼叫转移状态即为内部存储器中保存的无条件呼叫转移状态。 [0016] Please refer to step S102 of the above technical solutions, the terminal determines if a user of the mobile terminal prior to using the same as the current user, the mobile terminal does not actively unconditional call transfer status to the network user's query, but directly read internal memory call forwarding unconditional saved state information, in other words, when the mobile terminal that the current unconditional call transfer status is the user stored in the internal memory unconditional call transfer status. 在实际应用中, 移动用户有可能在前一次使用所述移动终端后,又通过其它终端或在其它接入模式下激活或取消了无条件呼叫转移业务,且所述移动终端在前一次使用所述移动用户的SIM或USIM 卡后,没有使用其它SIM卡或USIM卡,在这种情况下,当所述移动用户再次使用所述移动终端时,由于所述移动终端在开机时检测到当前用户标识卡与前一个用户标识卡相同,所以, 所述移动终端在开机后不会主动的向网络查询用户的无条件呼叫转移状态,而是直接按照移动终端中保存的呼叫转移状态信息决定是否通过人机界面指示,而此时所述移动终端保存的呼叫转移状态与实际的呼叫转移状态可能已经不一致,进而给用户指示了错误的呼叫 In practice, a mobile user may use the mobile terminal after the first, and activate or deactivate the call forwarding unconditional service by other terminals or other access mode, and the mobile terminal using the previous after the mobile subscriber's SIM or USIM card, without the use of other SIM or USIM card, in this case, when the mobile subscriber using the mobile terminal again, since the mobile terminal detects the current user ID in the boot the same card before a user identification card, so that the movement is not a call forwarding unconditional active state of the terminal in the network queries the user to boot, but the information to decide whether to follow through the human direct call transfer status stored in the mobile terminal interface indicating, at a time when the mobile terminal stored call transfer status and the actual call transfer status may have been inconsistent, and further indicates to the user the wrong call

转移状态,而且,如果所述移动终端一直使用所述SIM卡或USIM卡,则直到用户主动发起呼 Transition state, and, if the mobile terminal has to use the SIM card or USIM card, until the user initiates the call

叫转移更新或查询之后,所述移动终端才能正确地指示呼叫转移状态。 After transfer to update or query call, the mobile terminal can correctly indicate call transfer status.

[0017] 此外,当所述移动终端开机时检测到当前用户标识卡与前一个用户标识卡不同或 [0017] Further, when the mobile terminal is powered detected before the current user identification card with a user identification card or a different

者当前用户标识卡是使用所述移动终端的第一个用户标识卡时,如果所述移动终端在保留 When the user who is currently using the first identification card is a subscriber identity card of the mobile terminal, if the mobile terminal retention

当前用户标识卡的标识后且在进行呼叫转移状态查询成功之前就被关机或断电,则只要所 After identifying the user identification card and making the current call forwarding status inquiries will be shut down or power is lost before, as long as the

述移动终端一直使用所述SIM卡或USIM卡,所述移动终端下次开机时,因检测移动终端中 Said mobile terminal has to use the SIM card or USIM card, the mobile terminal is turned on next time, because the mobile terminal is detected

保存的用户标识与当前SIM卡或USIM卡的用户标识相同,就不再向网络查询当前用户标识 The same user ID and save the current SIM or USIM card user ID, not again query the current network user identity

卡的呼叫转移状态,在用户主动发起呼叫转移更新或查询之前,所述移动终端都不能正确 Call transfer status of the card, the user initiates a query or update before the call is transferred, the mobile terminal can not correctly

地指示呼叫转移状态。 Indicating call transfer status.

发明内容 SUMMARY

[0018] 本发明解决的技术问题是提供一种终端指示业务状态的方法,以使移动终端能够更加正确地指示业务状态。 [0018] The technical problem underlying the present invention is to provide a terminal service state indicating method for enabling a mobile terminal to more accurately indicate the traffic state.

[0019] 本发明提供了一种终端指示业务状态的方法,所述方法包括:终端读取当前用户标识卡中的属性信息,所述读取的属性信息至少包括所述当前用户标识卡的用户标识和安全参数; [0019] The present invention provides a method for indicating the service state of the terminal, the method comprising: reading attribute information of the current terminal user identification card, the read attribute information of the user including at least the current user's identification card identification and security parameters;

[0020] 如果所述当前用户标识卡的用户标识与已经保存在所述终端的内部存储器中的所有用户标识卡的其中一个用户标识卡的用户标识相同,则所述终端确定所述当前用户标识卡已在所述终端中应用过,如果所述当前用户标识卡的安全参数与所述用户标识相同的用户标识卡的安全参数相同,则所述终端确定所述当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内未通过其它终端或其它接入模式在网络系统中进行业务处理过程或信令过程,并决定向用户指示所述用户标识相同的用户标识卡对应的业务状态,否则,所述终端确定已通过其它终端或其它接入模式在网络系统中进行了业务处理过程或信令过程,并从所述网络系统查询所述当前用户标识卡对应的业务状态后,向所述用户指示所述查询到的业务状态; [0020] wherein the user identifier of a user identification card, if the same user identification card to identify the current user and stored in the internal memory of the terminal identification cards for all users, then the terminal determines that the current user identifier application card through the terminal, the same security parameter if the current user identification card of the same security parameters with the user ID of the user identification card, the terminal determines that the current user identification card previous application is not performed within the time between the terminal and the current applied to said terminal by other terminals or other access mode in a network system or business process signaling procedure, indicating to the user and determines the same user identifier user identification card corresponding service state, otherwise, the terminal has been determined by other terminals or other access mode in a network system or business process signaling procedure, and querying the system from the network current user identification card the corresponding service state indicates a state of the query to the service to the user;

[0021] 如果所述当前用户标识卡的用户标识与已经保存在所述终端的内部存储器中的任意一个用户标识卡的用户标识都不相同,则所述终端向所述网络系统查询所述当前用户标识卡对应的业务状态,并向所述用户指示所述查询到的业务状态。 [0021] If any of the user identification card to identify the current user and stored in the internal memory of the terminal in a user identification card are not the same user ID, then the query of the current terminal to the network system user identification card corresponding to the traffic state, to the user to indicate the service status query.

[0022] 所述用户标识相同的用户标识卡的安全参数是所述用户标识相同的用户标识卡在最后一次应用在所述终端时的安全参数。 [0022] The same user security parameters identifying the user identification card is the same as the user identity in the user identification card last applied security parameters at the terminal.

[0023] 如果所述当前用户标识卡的用户标识与已经保存在所述终端的内部存储器中的任意一个用户标识卡的用户标识都不相同、则所述终端向所述网络系统查询所述当前用户标识卡对应的业务状态后,还将所述当前用户标识卡的用户标识与查询到的业务状态保存在所述终端的内部存储器中。 [0023] If any of the user identification card to identify the current user and stored in the internal memory of the terminal in a user identification card are not the same user ID, then the query of the current terminal to the network system after the user identification card corresponding to the traffic state, the current user is also a user identification card identity to the query traffic state stored in the internal memory of the terminal.

[0024] 所述终端确定所述当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内已通过其它终端或其它接入模式在网络系统中进行了业务处理过程或信令过程、并从所述网络系统查询所述当前用户标识卡对应的业务状态后,还将所述查询到的业务状态保存在所述终端的内部存储器中。 [0024] The user terminal determines the identification card of the current applied to the previous period of time between the terminal and the current terminal has been applied to the business system via a network to other terminals or other access modes after signaling procedure or process, and to query the service status identification card corresponding to the current user from the network system to which the query will be stored in an internal memory traffic state of the terminal. [0025] 所述读取的属性信息还包括:所述当前用户标识卡的位置信息;如果所述当前用户标识卡的安全参数与所述用户标识相同的用户标识卡的安全参数相同,则进一步判断所述当前用户标识卡中的位置信息与所述用户标识相同的用户标识卡的位置信息是否相同, 如果是,确定所述当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内未通过其它终端或其它接入模式在网络系统中进行业务处理过程或信令过程,否则,确定所述当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内已通过其它终端或其它接入模式在网络系统中进行了业务处理过程或信令过程,所述终端向所述网络系统查询所述当前用户标识卡对应的业务状态,并将所述查询到的业务状态保存在所述终端的内部存储器中。 [0025] The read attribute information further comprises: information of the current location of the user identification card; identical security parameters if the current user identification card of the same security parameters with the user ID of the user identification card, it is further determining the current location information of the same user position information and the user identification card to identify the user identification card is the same, if it is determined by the current user identification card is applied to the previous and the current is applied to the terminal the system is not performed in the network by another station or other access mode in the time between the terminal service processes or signaling procedure, otherwise, determining that the current user identification card is applied to the previous and the current terminal between the time the terminal has been applied by other terminals or other access mode in a network system or business process signaling procedure, the terminal of the inquiry to the network system corresponding to the current user identification card service status and save the query to a service status in the internal memory of the terminal.

[0026] 确定所述当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间 [0026] determined that the current user identification card is applied to the previous and the current is applied to the terminal between the terminal

的时间内是否通过其它终端或其它接入模式在网络系统中进行了业务处理过程或信令过 Whether in the network system by other terminals or other access patterns within the time business processes or signaling through

程后,所述终端保存当前用户标识卡的当前安全参数,或者,所述终端用当前用户标识卡的 After the process, the current terminal security parameters save the current user identification card or the terminal with the current user identity card

当前安全参数更新已保存的当前用户标识卡的安全参数。 Current security parameter update security parameters saved the current user ID cards.

[0027] 所述终端保存所述业务状态后,可以保存或更新所述安全参数。 After the [0027] terminal stores the service status, may be stored or updated security parameters.

[0028] 如果所述读取的属性信息还包括所述当前用户标识卡在最后一次应用在所述终 [0028] If the read attribute information of the user further includes an identification card of the current application at the last in the final

端时的位置信息,则所述终端确定所述当前用户标识卡在前一次应用于所述终端和本次应 End position information, the terminal determines that the current user identification card is applied to the previous and the current terminal should

用于所述终端之间的时间内是否通过其它终端或其它接入模式在网络系统中进行了业务 Whether or not the traffic for the time between the other terminal or another terminal via an access mode in the network system

处理过程或信令过程后,保存当前用户标识卡的当前位置信息,或者,用当前用户标识卡的 Signaling procedure or post-treatment process, to save the current user's current location information of an identification card, or card with the current user identity

当前位置信息更新已保存的当前用户标识卡的位置信息。 Update current location information of the current location information saved user ID cards.

[0029] 所述终端保存所述业务状态后,还可以保存或更新所述位置信息。 After [0029] the terminal stores the service status, or can be saved to update the location information.

[0030] 所述终端向用户指示业务状态后,在每次激活、取消或查询业务状态时,所述终端 After [0030] The service status indication to the user terminal, at each activation, service cancellation or inquiry state, the terminal

在所述内部存储器中保存或更新当前用户标识卡对应的业务状态。 Save or update service status identification card corresponding to the user is currently in the internal memory.

[0031] 如果所述用户标识卡支持记录业务状态信息的文件,则所述终端在所述内部存储器中保存或更新当前用户标识卡对应的业务状态后,更新所述记录业务状态信息的文件中的业务状态。 File [0031] If the user identification card supports service status record file is saved by the terminal or to update the current user state identification card corresponding service in the internal memory, update the service status information in the record service status.

[0032] 所述终端向用户指示业务状态后,在每次进行业务处理或信令过程后,所述终端用当前用户标识卡的当前安全参数更新所述内部存储器中保存的当前用户标识卡的安全参数。 [0032] After the service status indication to the user terminal, after the service processing or signaling procedure every time the current user terminal with a current identification card security parameter stored in said internal memory to update the current user's identification card security parameters.

[0033] 所述终端向用户指示业务状态后,如果用户标识卡中的位置信息发生变化,所述终端用当前用户标识卡的当前位置信息更新所述内部存储器中保存的当前用户标识卡的位置信息。 After [0033] The service status indication to the user terminal, if the location information of the user identification card is changed, the position of the current position information update stored in the internal memory of the subscriber identity card with the current user identification card in the current terminal information.

[0034] 所述用户标识为用户标识模块SM卡或通用用户标识模块USIM卡的集成电路卡标识ICC ID或国际移动用户标识IMSI。 [0034] The user identification card is a subscriber identity module SM or Universal Subscriber Identity Module USIM card or IC card ICC ID identifies an international mobile subscriber identity IMSI.

[0035] 所述安全参数可以包括电路域安全参数及分组域安全参数。 [0035] The security parameters may include a circuit domain and packet domain security parameter security parameters.

[0036] 全球移动通信系统GSM终端保存的所述电路域安全参数为加密密钥Kc及加密密钥序列号CKSN,分组域安全参数为GPRS加密密钥KcGPRS和GPRS加密密钥序列号CKSNGPRS ;3G终端针对用户标识模块SIM卡保存的所述电路域安全参数为Kc及加密密钥序号CKSN,分组域安全参数为GPRS加密密钥KcGPRS和GPRS加密密钥序列号CKSNGPRS ;3G 终端针对通用用户标识模块USIM卡保存的所述电路域安全参数为加密密钥CK、完整性保 [0036] stored GSM Global System for Mobile terminal domain security parameters of said circuit an encryption key Kc and the ciphering key sequence number CKSN, security parameters for the GPRS packet domain KcGPRS encryption key and GPRS ciphering key sequence number CKSNGPRS; 3G terminal security parameters for the CS domain stored in the SIM card is a subscriber identity module and an encryption key Kc number CKSN, security parameters for the GPRS packet domain KcGPRS encryption key and GPRS ciphering key sequence number CKSNGPRS; 3G terminal for universal Subscriber identity module stored in the USIM domain security parameters of said circuit an encryption key CK, the integrity protection

8护密钥IK、密钥集标识KSI、 CS域超帧号的初始值STARTes及Kc,分组域安全参数为分组域加密密钥CKPS、分组域完整性保护密钥IKPS、分组域密钥集标识KSIPS、分组域超帧号的初始值STARTps和KcGPRS。 8 retaining the IK key, the key set identifier the KSI, and the initial value of Kc CS domain STARTes super frame number, packet domain security parameter is an encryption key CKPS packet domain, the packet domain integrity protection key IKPS, Packet Domain Key Set identification KSIPS, over a packet domain and an initial value STARTps KcGPRS frame number.

[0037] 当所述终端选择UICC中的通用用户标识模块USIM应用接入3G网络时,如果USIM 应用不支持GSM接入业务,则所述终端在每次鉴权成功后,通过转换算法c3,从CK和IK中提取Kc,保存在通用用户标识模块USIM卡的ADFUSIM\DFesM—Arass\目录下的基本文件EFKe中, 或者从分组域加密密钥CKPS和分组域完整性保护密钥IKPS中提取GPRS加密密钥KcGPRS, 保存在通用用户标识模块USIM卡的ADFUSIM\DF [0037] When the terminal selects the UICC Universal Subscriber Identity Module USIM application access the 3G network, if a USIM application does not support GSM access service, the terminal after each successful authentication by conversion algorithm c3, extracted from the Kc CK and IK, stored in the basic file EFKe ADFUSIM in DFesM-Arass \ directory universal Subscriber identity module USIM card \, the integrity protection or encryption keys from the PS domain and PS domain key CKPS extracts IKPS GPRS encryption key KcGPRS, save in ADFUSIM universal Subscriber identity module USIM card \ DF

GSM—ACCESS \目录T"的基本文件EFfc(;pKS中。 GSM-ACCESS \ directory T "basic document EFfc (; pKS in.

[0038] 所述位置信息可以包括电路域位置信息及分组域位置信息。 [0038] The location information may comprise location information of a circuit domain and packet domain location information.

[0039] 所述电路域位置信息为包括位置区标识LAI及临时移动用户标识TMSI,分组域位置信息为路由区标识RAI、分组临时移动用户标识P-TMSI和P-TMSI签名。 [0039] The circuit includes a position information field location area identity LAI and the TMSI Temporary Mobile Subscriber Identity, domain position information identifying the packet as RAI Routing Area, Packet Temporary Mobile Subscriber Identity P-TMSI and P-TMSI signature. [0040] 所述业务状态可以为无条件呼叫转移状态或呼叫限制状态。 [0040] The service state may be an unconditional call forwarding or call barring status state.

[0041] 本发明的方法需要判断当前用户标识卡的属性信息是否与已经保存在终端内部存储器中的所有用户标识卡的其中一个用户标识卡的属性信息相同,根据判断结果确定当前用户标识卡在前一次应用于终端和本次应用于终端之间的时间内是否通过其它终端或其它接入模式在网络系统中进行过业务处理过程或信令过程,进而决定是否需要向网络系统查询业务状态,可以说,判断当前用户标识卡的属性信息是否与已经保存在终端内部存储器中的所有用户标识卡的其中一个用户标识卡的属性信息相同的目的,就是为了确定当前用户标识卡在前一次应用于终端和本次应用于终端之间的时间内是否通过其它终端或其它接入模式在网络系统中进行过业务处理过程或信令过程,而这些业务处理过程或信令过程中可能包含了改变业务状态的过程,从而导致终端内保 [0041] The method of the invention requires determining where the same property a user identification card information for all user identification card of the current attribute information of the user identification card has already stored in the terminal internal memory, determining a current user identification card in accordance with the determination result whether it applied in previous systems by a network to other terminals or other access mode in the time between the terminal and the current applied to the terminal through a signaling process or business process, the business need, and then decide whether the state of the network system, It can be said, the current attribute information of the user is determined whether the identification card which has stored a user ID identical card attribute information for all users in the identification card of the terminal internal memory object, it is to determine the current applied to the previous user identification card whether the time between the terminal and the current applied to the other terminal or another terminal via an access mode in a network system or business process through the signaling process, which signaling procedure or business process changes may contain business process state, thereby causing the terminal retention 存的业务状态信息可能不再正确,这种情况下,终端只有向网络查询当前用户标识卡的当前业务状态,才能保证向使用终端的用户提供正确的业务状态指示。 Deposit service status information may no longer be correct. In this case, the terminal only check the current network user identification card to the current service status, in order to ensure proper service status indicates to the user terminal. 而在现有的方法中,终端不判断当前用户标识卡在前一次应用于终端和本次应用于终端之间的时间内是否通过其它终端或其它接入模式在网络系统中进行过业务处理过程或信令过程,进一步说,现有方法的终端在不判断用户标识卡的业务状态是否可能发生过变化的情况下,直接使用前一次保存的业务状态,因而现有方法指示业务状态的准确率要比本发明的方法低。 In the conventional method, the terminal determines whether the current user is not the previous identification card if applied in a network system through a business process by other terminals or other access mode in the time between the terminal and the current applied to the terminal signaling procedure or, further, in the conventional method without the terminal determines whether the service state of a case where the user identification card may be changed over, using the last saved directly before traffic state, and thus the conventional method for indicating the accuracy of traffic state lower than in the method of the present invention.

[0042] 在现有方法中,终端只保存一个用户标识卡的用户标识及业务状态,如果所述用户标识卡在前一次应用到终端与本次应用到终端之间,有其它用户标识卡也应用到终端, 则所述用户标识卡在本次应用到终端时,即使所述用户标识卡在前一次应用到终端与本次应用到终端之间没有在其它终端上使用过,终端只要发现所述用户标识卡的用户标识与保存的用户标识卡的用户标识不同,就向网络查询所述用户标识卡对应的业务状态。 [0042] In the conventional method, the terminal only stores the user identification and service state of a user identification card, if the user identification card between the previous and the current applied to the terminal to the terminal application, also other user identification card applied to the terminal, the user identification card when this is applied to the terminal, even when the user identification card is applied to the previous and the current applied to the terminal is not used between a terminal on the other end, as long as the terminal is found said user identification card to identify the user identity of the user with the user identification stored in the card is different to the corresponding network service status queries to the user identification card. 而在本发明的方法中,终端可以保存多个用户标识卡的属性信息,如果当前用户标识卡曾经应用于终端中,终端内可能仍保存有所述用户标识卡的属性信息,所以,即使所述用户标识卡在前一次应用到所述终端与本次应用到所述终端之间有其它用户标识卡也应用到所述终端的情况下,所述终端会因为发现所述用户标识卡的属性信息与终端已经保存的其中一个用户标识卡的属性信息相同,而无需再向网络查询所述用户标识卡对应的业务状态。 In the method of the present invention, the terminal can store a plurality of attribute information of the user identification card, if the current was applied to the user identification card terminal, may still have stored the attribute information of the user identification card in the terminal, so that, even if user identification card in the case referred to the previous application of the terminal and the current applied to the other user identification card is also applied to the terminal between the terminal, the terminal will find that because of the property of the user identification card information and wherein the same terminal has stored a user identification card attribute information, the network again without querying the user identification card corresponding to the service status. 另外, 在现有的某些指示业务状态的方法中,终端在开机时不作任何判断就向网络查询业务的状态,而在本发明的方法中,终端仅在确定当前用户标识卡在前一次应用于终端和本次应用于终端之间已经通过其它终端或其它接入模式在网络系统中进行过业务处理过程或信令过程时,才向网络查询业务的状态。 Further, in some conventional processes indicates that the service state, a terminal at power on state without any judgment query to the network service, while in the process of the present invention, the terminal is determined only when the current user identification card previous application it has been subjected to a business process or a signaling procedure between the terminal and the current applied to the other terminal or another terminal via an access mode in a network system, they query the network traffic state. 所以,本发明的方法相对于现有的方法可以节省网络信令开销。 Therefore, the method of the present invention with respect to the conventional method can save network signaling overhead.

[0043] 此外,在本发明的方法中,终端不依赖SM卡或USIM卡中是否能支持例如记录无条件呼叫转移业务状态信息的EFeFIS文件等记录业务状态信息的文件,就能正确地指示业务的状态,避免了现有方法仅按照用户标识卡中的业务状态信息文件的内容指示业务状态时所存在的问题。 [0043] Further, in the method of the present invention, the terminal does not depend on whether the SM card or USIM card can support, for example, call forwarding unconditional service record file status information such as a recording file EFeFIS service state information, service can be correctly indicated state, existing techniques only when the service state indicates the problems according to the contents of the user identification card service status information in the file.

[0044] 另外,本发明的方法可以与现有方法共存并改善现有方法中存在的问题。 [0044] Further, the method of the present invention can coexist with the conventional methods to improve existing methods and problems. 当支持业务状态信息文件的用户标识卡应用于不支持该文件的终端时,由于该终端不支持用户标识卡中的业务状态信息文件,无法更新该文件中的信息,所以当该终端修改业务的状态后, 用户标识卡中业务状态信息文件中的信息与实际情况不再相符,当该用户标识卡应用于仅按照业务状态信息文件指示业务状态而未采用本发明方法的终端时,该终端会将业务状态信息文件中的与实际状态不相符的业务状态指示给用户。 When the supports service status file does not support user identification card terminals used in the file, since the terminal does not support the service status information file user ID card, you can not update the information in the file, so when the terminal modification service after state, a user identification card service status information in the file is no longer in line with the actual situation, when the user identification card is applied to only the service status indicates the terminal without using the method of the present invention according to the service state information file, the terminal will the business with the state does not match the actual status of the service status information in the file indicated to the user. 但如果该用户标识卡应用于采用本发明方法的终端时,终端可以用从网络查询到的业务状态更新用户标识卡内业务状态信息文件中保存的错误的业务状态信息,使得该用户标识卡再应用到仅按照业务状态信息文件指示业务状态的终端中时,该终端也就能正确地指示业务状态。 However, if the user identification card is applied to a terminal using the method of the present invention, the terminal can query the traffic state from the network to update the service status information error status information file stored in the user service identity card, so that the user identification card and then only applied to the terminal operational status indication, the terminal will also be able to correctly indicate the service status information according to the service state file.

附图说明 BRIEF DESCRIPTION

[0045] 图1为现有的移动终端开机时指示无条件呼叫转移状态的方法的流程图; [0046] 图2为本发明第一实施例的流程图; [0047] 图3为本发明第二实施例的流程图。 [0045] FIG. 1 is a flowchart illustrating a conventional method for a mobile terminal unconditional call transfer status indication boot; flowchart of the first embodiment [0046] FIG. 2 of the present invention; [0047] FIG. 3 is a second invention, flowchart of one embodiment.

具体实施方式 Detailed ways

[0048] 现在结合具体的实施例及相关附图,对本发明进行详细说明。 [0048] Now with reference to specific embodiments and associated drawings, the present invention will be described in detail. [0049] 图2为本发明第一实施例的流程图。 [0049] FIG 2 is a flowchart of a first embodiment of the present invention. 如图2所示,在步骤S201中,终端读取当前用户标识卡中的属性信息。 As shown in FIG 2, in step S201, the attribute information of the current user terminal reads the identification card. 其中,终端具有一个内部存储器,用于保存至少一个用户标识卡的属性信息,内部存储器可以为NVRAM,用户标识卡可以为SIM卡或USIM卡,每个用户标识卡的属性信息可以包括用户标识、用户标识卡在最后一次应用于所述终端时的安全参数、用户标识卡在最后一次应用于所述终端时的位置信息及用户标识卡对应的业务状态,并且属性信息在终端关机时不会被清除。 Wherein the terminal has an internal memory for storing at least one attribute information of the user identification card, the NVRAM may be an internal memory, a user identification card may be a SIM card or USIM card, the attribute information for each user identification card may include a user identification, user identification card is applied to the last parameter of the security terminal, a user identification card is applied to the last position information and the service state corresponding to the user identification card when the terminal and the attribute information is not the terminal is turned off Clear. 进一步说,用户标识可以为ICC ID或IMSI,对于安全参数而言,GSM终端需要保存的电路域安全参数为Kc(Cipheringkey,加密密钥)和CKSN (Ciphering key sequence number,加密密钥序列号),分组域安全参数为KcGPRS(GPRS Ciphering key, GPRS加密密钥)和CKSNGPRS (CKSN for GPRS, GPRS加密密钥序列号),3G终端针对SIM卡需要保存的电路域安全参数为Kc和CKSN,分组域安全参数为KcGPRS和CKSNGPRS, 3G终端针对USIM卡需要保存的电路域安全参数为CK (CipherKey, 加密密钥)、IK (Integrity Key,完整性保护密钥)、KSI (Key set identifier,密钥集标识)、STARTCS (Initialisation value for Hyperframe 皿mber-CSdomain, CS域超帧号的初始值)和Kc,分组域安全参数为CKPS(Cipher Keyfor Packet Switched domain, 分组域加密密钥)、IKPS (Integrity Key for PacketSwitched domain,分组域完整性保护密钥)、KSIPS(Key set identifier for PacketSwitched domain,分组域密钥 Further, the user identifier may be ICC ID or IMSI, for the safety parameters, GSM terminal domain security circuit need to save parameters Kc (Cipheringkey, encryption key) and a CKSN (Ciphering key sequence number, ciphering key sequence number) , packet domain security parameters KcGPRS (GPRS Ciphering key, GPRS encryption key) and CKSNGPRS (CKSN for GPRS, GPRS ciphering key sequence number), 3G CS domain for the terminal security parameters need to be saved to the SIM card and the CKSN Kc, packets KcGPRS domain security parameters and CKSNGPRS, 3G CS domain for the terminal security parameters need to be saved for the USIM CK (CipherKey, encryption key), IK (integrity key, integrity protection key), KSI (key set identifier, key set identifier), STARTCS (Initialisation value for Hyperframe dish mber-cSdomain, CS domain super-frame number of the initial value) and Kc, security parameters for the packet domain CKPS (Cipher keyfor packet Switched domain, packet domain encryption key), IKPS (Integrity key for PacketSwitched domain, the PS integrity protection key), KSIPS (key set identifier for PacketSwitched domain, the domain key packet 标识)、STARTpS (Initialisation value forHyperframe number-PS domain,分组域超帧号的初始值)和KcGPRS,对于位置信息而言,电路域位置信息可以包括LAI (Location AreaIdentity,位置区标识)禾口TMSI (Temporary Mobile Subscriber Identity,临时移动用户标识),分组域位置信息可以包括RAI (Routing Area Information,路由区信息)、P-TMSI (Packet Temporary Mobile Subscriber Identity,分组临时移动用户标识)和P-TMSI signature value (P-TMSI signature value,分组临时移动用户标识签名)。 Identification), STARTpS (Initialisation value forHyperframe number-PS domain, the initial value of the hyper frame number field of the packet) and KcGPRS, position information, the location information may include CS domain LAI (Location AreaIdentity, location area identity) Wo port TMSI ( temporary mobile Subscriber identity, a temporary mobile Subscriber identity), packet domain location information may include RAI (routing area information, routing area information), P-TMSI (packet temporary mobile Subscriber identity, a packet temporary mobile subscriber identity), and P-TMSI signature value (P-TMSI signature value, the signature packet temporary mobile subscriber identity). [0050] 另夕卜,当终端选择USIM卡中的USIM应用接入3G网络时,如果USIM应用不支持GSM接入的27号业务,即USIM不支持c3转换功能,则终端在每次鉴权成功后,通过c3 (conversion function,从UMTS的CK和IK提取Kc的转换算法)转换功能,从CK和IK提取Kc,保存在USIM卡的ADFUSIM\DFesM—ACCESS\ (USM应用中用于通过GSM网络接入的专用文件目录)目录下的EFK。 [0050] Another Bu Xi, when the terminal selects the USIM USIM application access the 3G network, if the USIM application is not supported by GSM access service 27, i.e. USIM does not support the conversion function c3, each time the terminal authentication after successfully by c3 (conversion function, extracted from the UMTS CK and IK conversion algorithm Kc's) conversion, extraction Kc from CK and IK, save in ADFUSIM USIM card \ DFesM-ACCESS \ (USM applications used by GSM private access network file directory) EFK directory. 文件中,从CKPS(分组域加密密钥)和IKPS(分组域完整性保护密钥)提取KcGPRS(GPRS Ciphering key, GPRS加密密钥),并保存在USIM卡的ADFUSIM\DFCSM—ACCESS\目录下的EFKc (包含KcGPRS的基本文件)文件中,从而使得用户标识卡接入3G网络进行的业务处理过程或信令过程在用户标识卡应用于GSM终端时也能被GSM终端识别出来。 File, from CKPS (packet domain encryption key) and IKPS (packet domain integrity protection key) extracted KcGPRS (GPRS Ciphering key, GPRS encryption key), and stored at ADFUSIM USIM card \ DFCSM-ACCESS \ directory the EFKc (containing substantially KcGPRS file) file, so that the user identification card or access service processes 3G network signaling procedure performed when the user identification card can also be applied to a GSM terminal identified GSM terminal.

[0051] 需要说明的是,终端的内部存储器中可以保存多个用户标识卡的属性信息,当然,保存的属性信息都应当是曾经应用在终端中的用户标识卡的属性信息,至于内部存储器中需要保存多少个用户标识卡的属性信息,可根据内部存储器的容量及实际的需要而定。 [0051] Incidentally, the internal memory of the terminal can store a plurality of attribute information of the user identification card, of course, should be stored in the attribute information is attribute information of users who use an identification card in the terminal, as to internal memory attribute information of the user identification number of the card needs to be stored, it can be determined according to actual needs and the capacity of the internal memory. 如果终端在保存当前用户标示卡的属性信息时,终端的内部存储器中内没有可用的存储空间,则删除终端内部存储器中最早保存的一个用户标识卡属性信息后,再保存当前用户标示卡的属性信息。 If the terminal is in the stored attribute information for the current user marked card, there is no available storage space in the internal memory of the terminal, a user identification card attribute information of the terminal internal memory the oldest stored are deleted, and then save the properties of the current user marked card information.

[0052] 完成步骤S201后,进入步骤S202,通过判断当前用户标识卡的属性信息是否与保 [0052] After completion of step S201, the entering step S202, the attribute information by determining whether the current user identification card and the insurance

存在终端内部存储器中的某个属性信息相同,确定所述当前用户标识卡在前一次应用于所 Terminal exists in the internal memory of a same attribute information is determined by the current user identification card applied to the previous

述终端和本次应用于所述终端之间的时间内是否通过其它终端或其它接入模式在网络系 This is applied to said terminal and other terminals whether or by other network-based access mode in the time between the terminal

统中进行了业务处理过程或信令过程。 System performed the business processes or signaling procedure. 这里的当前用户标识卡是指正应用于终端中的用户 Here the current user identification card is applied to the correct user terminal

标识卡,如果当前用户标识卡的属性信息与保存在终端内部存储器中的属性信息相同,且 Identification card, the attribute information of the same user if the current attribute information stored in the identification card with internal memory of the terminal, and

对应的信息内容相同,则确定当前用户标识卡在前一次应用于所述终端和本次应用于所述 Corresponding to the same information content, it is determined that the current user identification card is applied to the previous and the current applied to said terminal

终端之间的时间内没有通过其它终端或其它接入模式在网络系统中进行过业务处理过程 Not performed in the network system by other terminals or other access mode in the time between the terminals over the business process

或信令过程,否则,进行过业务处理过程或信令过程。 Or signaling process, otherwise, been signaling process or business process. 由于在步骤S201中提到的属性信息 Since the attribute information in step S201 mentioned

可能有多个信息,例如用户标识、安全参数等,所以必须要对属性信息中的每一个信息进行 There may be a plurality of information, such as user identification, security parameters, it must be a message to each of the attribute information is

判断,才能确定当前用户标识卡的属性信息是否与保存在内部存储器中的属性信息相同, Determination, to determine the current attribute information of the user identification card is the same as the attribute information stored in the internal memory,

从而进一步确定当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的 Further determining a current applied to a user identification card between the previous and the current applied to the terminals of the terminal

时间内是否通过其它终端或其它接入模式在网络系统中进行了业务处理过程或信令过程。 Whether or not the business process or through other signaling procedure within the terminal or access mode other in the network system.

[0053] 用户标识是用户标识卡的身份象征,当终端开机时,需要判断当前用户标识卡是 [0053] The user ID is user identification card status symbol, when the terminal is powered on, needs to determine whether the current user is an identification card

否在终端中已经应用过,所以,在比较当前用户标识卡的属性信息与所述保存的属性信息 No had been applied in the terminal, the attribute information in the attribute information of the user compares the current identification card with the stored

时,首先比较的就应该是用户标识,如果用户标识已经在内部存储器中存在,则说明当前用 When the first comparison should be the user identifier if the user identifier already exists in the internal memory, then the currently used

户标识卡确实已在所述终端中应用过,继续比较其他信息,如果用户标识未在内部存储器 User identification card had indeed been applied in the terminal, the comparison continues additional information, if the user ID is not in the internal memory

中存在,则说明所述终端中没有保存当前用户标识卡的业务状态,终端需要向网络系统查询所述当前用户标识卡对应的业务状态,并将当前用户标识卡的标识和所述查询到的业务状态保存在所述终端的内部存储器中。 Present, then the terminal does not store the current service state of the user identification card, the user terminal need, identification card corresponding to the current status to the network service system, and the current identification card and the user identity queried traffic state stored in the internal memory of the terminal.

[0054] 如果用户标识已经在内部存储器中保存,则继续判断当前用户标识卡的安全参数是否与终端中保存的当前用户标识卡的安全参数相同,如果是,可以确定当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内未通过其它终端或其它接入模式在网络系统中进行过业务处理过程或信令过程,否则,确定当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内已经通过其它终端或其它接入模式在网络系统中进行了业务处理过程或信令过程,这时,终端需要向网络系统查询当前用户标识卡对应的业务状态,并用查询到的业务状态更新终端内部存储器中保存的业务状态。 [0054] If the user ID is already stored in the internal memory, it is determined to continue the same security parameters of the current user identification card security parameter stored in the terminal whether the current user identification card, and if so, to determine the current user identification card previous is applied to the terminal and the current time is not performed is applied between the other terminal or another terminal via an access mode in a network system or business process through the signaling procedure, otherwise, determining that the current user identification card front once applied to the terminal and the current time is applied between the terminals have been business processes or signaling procedure in a network system or other terminals via other access mode, then, the network terminal needs the system query service status identification card corresponding to the current user, and updates the stored service terminal state with the internal memory to the status inquiry service.

[0055] 如果安全参数相同,则还可进一步判断当前用户标识卡的位置信息是否与终端中 [0055] If the security parameters are the same, may be further determined whether the current user position information and terminal identification card

保存的当前用户标识卡的位置信息相同,如果是,则可进一步确定当前用户标识卡在前一 Save the current position of the user identification card of the same information, if it is, can be further determines a current user identification card front

次应用于所述终端和本次应用于所述终端之间的时间内未通过其它终端或其它接入模式 Once applied to the terminal and the current applied to other terminals or by other access mode is not the time between the terminal

在网络系统中进行业务处理过程或信令过程,否则,可确定当前用户标识卡在前一次应用 For business processes or signaling procedure in a network system, otherwise, the current user may determine the previous identification card application

于所述终端和本次应用于所述终端之间的时间内已通过其它终端或其它接入模式在网络 Said terminal and the current time is applied between the other terminal has a terminal by a network or other access modes

系统中进行了业务处理过程或信令过程,终端需要向网络系统查询所述当前用户标识卡对 System or business process performed signaling procedure, the terminal needs to query the current user identity card to the network system,

应的业务状态,并用查询到的业务状态更新终端内部存储器中保存的业务状态。 It shall service status, and updates the stored service terminal state with the internal memory to a service status query.

[0056] 在实际应用中,终端进行除紧急呼叫以外的其它任何业务或信令过程时,为了防 When [0056] In practice, any business terminal or other signaling processes other than emergency calls, in order to prevent

止非法用户标识卡接入,商用网络系统一般都会对用户标识卡进行鉴权,SIM卡或USIM卡 Unauthorized users access identification card, generally commercial network system authenticates the user identification card, SIM card, USIM card, or

在鉴权时根据从网络侧收到的长度为128比特的随机数生成新的安全参数并保存在SIM卡 The length from the network side received 128-bit random number generating new security parameters when authentication and stored in the SIM card

或USIM卡中的对应文件中。 Or the corresponding file in the USIM card. 即使某次3G业务处理过程或信令过程中没有进行鉴权,安全参 Even if a particular business process or 3G signaling procedure is not authenticated, the security parameter

数中的加密和鉴权密钥不变化,但STARTCS或STARTPS中的一个也会发生变化;即使某次3G The number of encryption and authentication keys do not change, but in a STARTCS or STARTPS will change; even a particular 3G

业务处理过程或信令过程中进行鉴权时使用的随机数相同而导致安全参数中的加密和鉴 Business processes or signaling caused during encryption and security parameters Kam same random number used for authentication

权密钥相同,但与业务处理过程和信令过程中传送的数据块数目相关的STARTCS或STARTPS The right key is the same, but the number of data blocks transmitted with the business process and the associated signaling process or STARTPS STARTCS

也可能不同;即使某次业务处理过程或信令过程中进行鉴权时使用的随机数相同而导致安 May be different; the same random number used for authentication even when a particular business process or the process leading to signaling security

全参数中的加密和鉴权密钥相同,网络两次分配的CKSN、CKSNGPRS、KSI也可能不同。 The same encryption key and the full authentication parameters, two distribution network CKSN, CKSNGPRS, KSI may be different. 由于 due to

用户的移动性会引起用户标识卡中位置区和路由区标识的变化,业务处理过程和信令过程 Mobility of the user may cause the user identification card location area identification and routing area changes, business processes and process signaling

中临时移动用户标识的重分配会引起用户标识卡中临时移动用户标识的变化,不同接入技 Reallocation temporary mobile subscriber identity in the subscriber identity card will cause temporary mobile subscriber identity changes, different access technology

术的小区通常使用不同的位置区号,终端使用不同接入技术进行业务处理过程或信令过程 Cells commonly used surgery different location area code the terminal uses different access technologies for business processes or signaling procedure

会引起用户标识卡中的位置区和路由区标识的变化,所以结合位置信息可以减少因鉴权参 It causes a change in the location area and routing area identifier of the subscriber identity card, so the combination of the position information may reduce the authentication parameters

数的随机性可能造成的安全参数不变带来的不良影响,更准确地判断用户标识卡在前一次 Random number of safety parameters may cause the same adverse impact, more accurately determine the user identification card previous

和本次使用本终端之间是否进行某种业务处理过程或信令过程,其中,安全参数不变的概 The use and whether a certain service or process between the terminal device signaling procedure, wherein the security parameters unchanged SUMMARY

率小于2—128 。 Less than 2-128. 综上所述,用户标识卡前一次应用于所述终端和本次应用于所述终端时,上述 In summary, prior to a user identification card is applied to the terminal and the current applied to said terminal, the above-described

所有参数完全相同的概率远小于2—128,可以忽略不计,或者说,利用这些参数,基本上可以 All much smaller than the probability of exactly the same parameters 2-128, negligible, or that, using these parameters, can be substantially

识别出用户标识卡在前一次和本次使用本终端之间是否进行过除紧急呼叫以外的任何业 Recognizes that the user identification card between the previous time and this time use the terminal whether any sector other than emergency calls

务处理过程或信令过程。 Traffic signaling procedure or process. 因此,在本发明方法的实现中,可以选用上述安全参数和位置参 Thus, in the implementation of the method according to the present invention, the above-described security parameters and the selected reference position

数中的重复概率小的一部分参数的组合来判断用户标识卡在前一次和本次使用本终端之 Probability of repeated small number of combinations of some of the parameters to determine a user identification card and previous use of the terminal of this

间是否进行过除紧急呼叫以外的任何业务处理过程或信令过程。 Between whether any business processes or signaling procedure other than emergency calls. 位置信息包含用户所在 Location information contains the user is located

的位置区或路由区标识以及网络分配给用户的电路域临时标识或分组域临时标识,导致位 Routing area or location area identifier and the circuit domain or packet domain temporary identity network temporary identity assigned to the user, resulting in bits

12置信息发生改变的原因主要有两个:一、当前用户标识卡通过终端接入网络后所在的位置区或路由区发生了变化,例如用户终端驻留到同一网络中的不同位置区或用户终端选择了不同接入模式接入了位置区标识不同的2G或3G网络,并且进行了位置区更新或路由区更新过程;二、网络在业务处理过程或信令过程中为用户分配了新的用户临时标识,如TMSI、P-TMSI或P-TMSI签名。 Causes 12 opposite information changes mainly two: one, where the current user identification card through a terminal accesses the network location area or routing area changes, for example, to the same network user terminal residing in a different location area or the user terminal selects a different access mode access a different location area identifier 2G or 3G network, and performs a location area update or routing area update procedure; Second, network signaling traffic or processing assigned to a user during a new a temporary user identification, such as the TMSI, P-TMSI or P-TMSI signature.

[0057] 需要说明的,正是由于当前用户标识卡每次与网络系统鉴权时生成相同的安全参数的概率非常低,所以,判断位置信息的步骤是非必要的,但如果增加这个步骤,会使本发明产生的技术效果更明显。 Probability [0057] Incidentally, it is the same security parameters generated due to the current user identity authentication system and the network each time the card is very low, therefore, the step of determining the position information are not necessary, but if adding this step, will the present invention is more effective to produce in the art.

[0058] 完成步骤S202后,进入步骤S203,根据步骤S202确定的结果,决定向用户指示保存的属性信息中的业务状态,或者,决定从网络系统查询当前用户标识卡对应的业务状态后,向用户指示查询到的业务状态。 After [0058] completion of step S202, enters the step S203, a the result of step S202 is determined, the decision indicates that the service status attribute information stored in the user, or the decision to query the current user identification card corresponding to the traffic state from the network system, the the user indicates to the query service status. 如果终端确定当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内未通过其它终端或其它接入模式在网络系统中进行业务处理过程或信令过程,由于终端开机时,当前用户标识卡与网络系统进行了鉴权或发生数据和信令交互,安全参数会发生变化,所以终端需要用当前用户标识卡的当前安全参数更新终端中保存的当前用户标识卡的安全参数,并向用户指示保存的属性信息中的业务状态。 If the terminal determines that the current user identification card is applied to the previous business process, or is not performed in the network system, signaling procedures between the time the current is applied to the terminal and the other terminals by the terminals or other access modes, Since a terminal is powered, the current user identification card with the authentication system or network data and signaling interaction occurs, security parameters vary, the terminal needs to use the current user ID currently stored security parameter update the current user of the terminal identification card card security parameters, and user attribute indicates the service status information is stored in. 如果终端确定当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内已通过其它终端或其它接入模式在网络系统中进行了业务处理过程或信令过程,终端在向网络系统查询当前用户标识卡对应的业务状态,并将查询到的业务状态保存在终端的内部存储器后,才能将当前用户标识卡中的当前安全参数保存或用当前用户标识卡中的当前安全参数更新终端中已保存的当前用户标识卡的安全参数,最后向用户指示查询到的业务状态。 If the terminal determines the time between the first terminal and the current applied to said first terminal of the current user identification card have been business processes or signaling procedure in a network system or other terminals via other access modes , the terminal user query service status identification card corresponding to a current network system, and save the query to the service status when the internal memory of the terminal, in order to save the current parameter of the current user security identification card or subscriber identity card with the current the current security parameter update current security parameter in the subscriber identity card terminal saved, final instructions to query the service status to the user.

[0059] 另外,如果属性信息还包括位置信息,终端在上述过程中保存安全参数的同时还需要将当前用户标识卡中的当前位置信息保存或用当前用户标识卡中的当前位置信息更新已保存的当前用户标识卡的位置信息。 [0059] Further, if the attribute information further includes location information of the terminal stored security parameters in the above process also required the current position of the current user identification card information stored or saved with the current position information update the current user identification card location information of the current user ID cards.

[0060] 需要说明的是,如果终端在开机后通过比较用户标识卡和终端内保存的用户标识、安全参数和位置信息判断出需要向网络查询业务状态,则终端在业务状态查询并保存成功前,不应保存用户标识卡中的安全参数及位置信息或用用户标识卡中的安全参数及位置信息更新安全参数及位置信息。 [0060] Incidentally, if the terminal saved by the comparing the user identification card and the terminal after power-user identification, security parameters and the position information is judged that program needs to query the service status, the terminal queries and stored successfully in a traffic state before should not save the security parameters and location information of the user identification card or with security parameters and security parameters and updating location information location information of the user identification card. 这是因为,如果终端需要向网络查询业务状态,则说明终端中尚未保存当前用户标识卡的当前业务状态或保存的当前用户标识卡的业务状态可能不是当前业务状态,如果终端在向网络查询业务状态并保存成功前就保存或更新了安全参数及位置信息且随即被关机或断电,则所述终端再次使用所述用户标识卡开机时,会因为用户标识卡和终端中保存的用户标识、对应的安全参数及位置信息均相同,就不会再向网络查询用户标识卡对应的当前业务状态,而直接将终端中保存的可能不正确的业务状态作为用户标识卡对应的当前业务状态向用户指示。 This is because, if the terminal needs to network query service status, then the business status of the terminal has not been saved for the current user identification card of the current business status or save the current user identification card may not be current service status, if the terminal in the network business inquiries state is saved and stored successfully before or updated location information and security parameters and then is shut down or powered off, the terminal uses the user identification card when the power will be saved because the user identifier and a user identification card terminal again, safety parameters and corresponding location information are the same, it will no longer current operational state of the network to query the user identification card corresponding directly saved in the terminal may not be the right business status as a user identification card corresponding to the current service status to the user instructions. 所以,为了保证终端向用户指示正确的业务状态,如果终端在开机时判断出需要向网络查询业务状态,则终端在业务状态查询并保存成功前,不能保存用户标识卡中的安全参数及位置信息或更新终端中对应的安全参数及位置信息。 Therefore, in order to ensure the terminal indicate the correct operational status to the user, if the terminal at boot time determining it needs to Network Query service status, the terminal business status inquiry and before successfully saved, you can not save the security parameters and location information of the user identification card or update security parameters and the position information corresponding to the terminal.

[0061] 在实际应用中,终端可以通过人机界面指示当前用户标识卡对应的业务状态,一般来说,当业务状态为激活状态时,终端在人机界面中会有所提示,当然,终端也可以针对业务状态为激活状态或未激活状态,在人机界面中进行不同的提示。 [0061] In a practical application, a terminal may indicate the service state of the user identification card corresponding to the current through the man-machine interface, in general, when the traffic state to the active state, the terminal prompts the operator panel will be, of course, the terminal also active state or inactive state for a traffic state, different tips in the man-machine interface.

[0062] 另外,完成步骤S203后,终端在每次激活、取消或查询业务状态时,所述终端在所述内部存储器中需要保存或更新当前用户标识卡对应的业务状态;在每次进行业务处理或信令过程后,所述终端需要用当前用户标识卡的当前安全参数更新终端内部存储器中保存的安全参数;在每次用户标识卡的位置信息更新时,所述终端用当前用户标识卡的当前位置信息更新所述终端内部存储器中保存的位置信息。 When [0062] Further, after completion of step S203, the terminal at each activation, service cancellation or inquiry state, the terminal needs to be saved or update the current traffic state corresponding to a user identification card in said internal memory; for each service post-treatment or signaling procedure, the terminal needs to use the current user identification card security parameters currently stored security parameter update the terminal internal memory; the user when the position information of each identification card update, the user terminal with the current identification card the current location information stored in the internal memory updating the terminal location information.

[0063] 还需说明的是,本发明的方法适用于无条件呼叫转移业务或呼叫限制业务等。 [0063] needs to be noted that the method of the present invention is applied to an unconditional call forwarding or call barring service business. [0064] 图2所示的实施例只是本发明的一种实施方式,现在结合图3,对本发明第二实施例进行说明。 Embodiment illustrated in [0064] FIG. 2 is only one embodiment of the present invention, now in conjunction with FIG. 3, a second embodiment of the present invention will be described.

[0065] 如图3所示,在步骤S301中,终端开机并读取SM卡或USIM卡中的用户标识。 [0065] As shown in FIG 3, in step S301, the terminal is powered on and read user identification SM card or USIM card. [0066] 进入步骤S302,判断在内部存储器中是否存在与SIM卡或USIM卡相同的用户标识,如果是,说明SIM卡或USIM卡曾经应用于终端,进入步骤S303,否则,说明SIM卡或USIM卡未在终端中应用过,进入步骤S304。 [0066] enters the step S302, the determination whether there is a SIM card or USIM card of the same user ID in the internal memory, if so, indicating the SIM or USIM card once applied to the terminal proceeds step S303, the otherwise described SIM or USIM not applied in the card through the terminal proceeds to step S304.

[0067] 在步骤S303中,判断SIM卡或USIM卡的安全参数是否与内部存储器中保存的SIM卡或USIM卡的安全参数相同,如果是,进入步骤S305,否则,说明SIM卡或USIM卡在前后两次应用于终端之间的时间内已通过其他终端或接入模式进行过业务处理过程或信令过程,进入步骤S306。 [0067] In step S303, the determined identical security parameters SIM or USIM card, whether to save the internal memory of a security parameter SIM or USIM card, if proceeds step S305, the otherwise described SIM or USIM card applied twice before and after the time between the terminals have been business processes or other signaling procedure by the terminal or access mode, proceeds to step S306.

[0068] 在步骤S304中,终端保存SIM卡或USIM卡的用户标识,并初始化安全参数及业务状态的存储空间,之后进入步骤S306。 [0068] In step S304, the user terminal stores the SIM or USIM card identity, and security parameters and initialize memory operations state, and thereafter proceeds to step S306.

[0069] 在步骤S305中,判断SIM卡或USIM卡的位置信息是否与内部存储器中保存的SM卡或USIM卡的位置信息相同,如果是,说明SIM卡或USIM卡在前后两次应用于终端之间的时间内未通过其他方式进行业务处理过程或信令过程,进入步骤S307,否则,说明SIM卡或USIM卡在前后两次应用于终端之间的时间内已通过其他终端或接入模式进行过业务处理过程或信令过程,进入步骤S306。 [0069] In step S305, the position information of the same SIM card or USIM card determines whether the location information stored in the internal memory SM or USIM card, and if so, indicating the SIM or USIM card is applied around the two terminal It is not performed within the time interval between the business process or otherwise signaling procedure proceeds to step S307, otherwise, indicating the SIM or USIM card in the time between the two front and rear terminal has applied through another terminal or an access mode business process or subjected signaling procedure proceeds to step S306.

[0070] 在步骤S306中,终端向网络系统查询SIM卡或USIM卡的业务状态,并将查询结果保存在内部存储器中,之后进入步骤S307 。 [0070] In step S306, the terminal queries the service status of the SIM or USIM card to a network system, and store the query results in an internal memory, and then proceeds to step S307.

[0071] 在步骤S307中,终端将SIM卡或USIM卡中的电路域或分组域的当前安全参数和位置信息保存在内部存储器中,或者用SIM卡或USIM卡中的电路域或分组域的当前安全参数和位置信息更新已保存的电路域或分组域的安全参数和位置信息,之后进入步骤S308。 [0071] In step S307, the terminal current safety parameters and the position information of the SIM or USIM card in a circuit domain or packet domain is stored in the internal memory or the SIM or USIM card in a circuit domain or packet domain current security parameters and the saved position information update circuit domain or packet position information and the security parameter field, then proceeds to step S308. [0072] 在步骤S308中,终端进入待机状态并判断保存的业务状态是否为激活状态,如果是,进入步骤S309,否则,进入步骤S310。 [0072] In step S308, the terminal enters a standby state and determining whether to save the traffic state to an active state, if yes, entering step S309, the otherwise proceeds to step S310.

[0073] 在步骤S309中,终端通过人机界面向用户指示业务状态为激活状态。 [0073] In step S309, the terminal state to an active state indicating that the service through the human interface to the user.

[0074] 在步骤S310中,终端通过人机界面向用户指示业务状态为未激活状态或不对业 [0074] In step S310, the service terminal indicates to the user via the man-machine interface state to the active state or not Industry

务状态进行任何指示。 Any indication of the state of affairs.

[0075] 需要说明的是,本发明提供的方法可以在节省网络信令开销的前提下正确地向用户指示业务状态,还可以使仅按照业务状态信息文件指示业务状态的终端能够准确地向用户指示业务状态。 [0075] Incidentally, the present invention provides a method may correctly indicate to the user service status, so that the terminal can only indicate the state of service according to the service state information file under the premise of the network signaling overhead can be saved to the user accurately It indicates that the service status. 例如,用户将包含EFeFIS文件的SIM卡或USIM卡应用于不支持EFeFIS文件的终端中并更改无条件呼叫转移业务状态时,由于不支持EFcm文件的终端无法更新所述SIM卡或USIM卡中EFCFIS文件的信息,所以导致EFCFIS文件的信息与实际情况不再相符。 For example, a user file containing EFeFIS SIM or USIM card is applied to a terminal not supporting EFeFIS file and change the call forwarding unconditional service state, the terminal does not support the file can not be updated EFcm the SIM or USIM card file EFCFIS information, resulting in information with the actual situation EFCFIS files no longer match. 如果用户再将所述SIM卡或USIM卡应用于仅按照EF^s文件指示无条件呼叫转移业务状态的终端时,该终端会将EFCFIS文件中的与实际状态不相符的业务状态指示给用户。 If the user then the SIM or USIM card only indicates the terminal applies an unconditional call forwarding service in accordance with the state of EF ^ s file, the terminal will EFCFIS file does not match with the actual state of the service status indicated to the user. 如果用户先将支持EFeFIS文件的SIM卡或USIM卡应用于采用本发明提供的方法并能够更新EFeFIS文件信息的终端时,终端会比较用户标识、安全参数或位置信息等信息,并向网络查询所述SIM卡或USIM卡的实际业务状态,从而不仅能向用户正确地指示业务状态,同时还可以将查询到的业务状态更新到所述SM卡或USIM卡的EFeFIS文件中,使得EFeFIS文件中的业务状态与实际情况一致。 If the user first support EFeFIS files SIM or USIM card is applied using the method provided by the invention and can update the file information EFeFIS the terminal, the terminal will compare the user identity, security parameters, or location information, etc., to query the network said actual operational state of the SIM or USIM card, so that not only can accurately indicate traffic status to the user, but also can be queried service status update file to the SM EFeFIS card or USIM card, the file so EFeFIS business state consistent with the actual situation. 当所述SM卡或USIM卡再应用于按照EFeFIS文件指示业务状态的终端时,该终端就能将正确的业务状态指示给用户。 When the SM or USIM card and then applied to the terminal operational status indication according EFeFIS file, the terminal will be able to properly service status indicated to the user.

[0076] 以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以作出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。 [0076] The above are only preferred embodiments of the present invention, it should be noted that those of ordinary skill in the art who, without departing from the principles of the present invention, further improvements and modifications may be made, such modifications and modifications should be the scope of the present invention.

Claims (20)

  1. 一种终端指示业务状态的方法,其特征在于包括:终端读取当前用户标识卡中的属性信息,所述读取的属性信息至少包括所述当前用户标识卡的用户标识和安全参数;如果所述当前用户标识卡的用户标识与已经保存在所述终端的内部存储器中的所有用户标识卡的其中一个用户标识卡的用户标识相同,则所述终端确定所述当前用户标识卡已在所述终端中应用过,如果所述当前用户标识卡的安全参数与所述用户标识相同的用户标识卡的安全参数相同,则所述终端确定所述当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内未通过其它终端或其它接入模式在网络系统中进行业务处理过程或信令过程,并决定向用户指示所述用户标识相同的用户标识卡对应的业务状态,否则,所述终端确定已通过其它终端或其它接入模式在网络系统 A method for indicating the service state of the terminal, characterized by comprising: reading attribute information of the current terminal user identification card, the attribute information including at least said read user identification and security parameters of the current user identification card; if wherein the same user identifier of a user identification card for all users of said current user identification card identification card and the user ID stored in the internal memory of the terminal, the terminal determines the identity of the current user of the card applied through the terminal, the same security parameter if the current safety parameters identical with the user identification card user identification of the user identification card, the terminal determines that the current user identity card to said terminal and previous this applies to the period between the service terminal is not performed during the processing or signaling in the network system by other terminals or other access modes, and determines the user identifier indicating the same to the user corresponding to the user identification card traffic state, otherwise, the terminal has been determined by other terminals or other access mode in a network system 进行了业务处理过程或信令过程,并从所述网络系统查询所述当前用户标识卡对应的业务状态后,向所述用户指示所述查询到的业务状态;如果所述当前用户标识卡的用户标识与已经保存在所述终端的内部存储器中的任意一个用户标识卡的用户标识都不相同,则所述终端向所述网络系统查询所述当前用户标识卡对应的业务状态,并向所述用户指示所述查询到的业务状态。 Business processes performed or signaling procedure, and after querying the service status identification card corresponding to the current user, to indicate the service status inquiry from the network system to the user; if the current user's identification card any user identification card and the user identity stored in the internal memory of the terminal are not the same user ID, the terminal queries the user identification card corresponding to the current service state to the network system, and the instructing the user to query said service status.
  2. 2. 如权利要求1所述的终端指示业务状态的方法,其特征在于:所述用户标识相同的用户标识卡的安全参数是所述用户标识相同的用户标识卡在最后一次应用在所述终端时的安全参数。 2. The method for indicating a terminal state of the service of claim 1, wherein: the user identification security parameters the same user identification card is the same as the user identifier identifying the user in the last card in the terminal application security parameters when.
  3. 3. 如权利要求1所述的终端指示业务状态的方法,其特征在于:如果所述当前用户标识卡的用户标识与已经保存在所述终端的内部存储器中的任意一个用户标识卡的用户标识都不相同、则所述终端向所述网络系统查询所述当前用户标识卡对应的业务状态后,还将所述当前用户标识卡的用户标识与查询到的业务状态保存在所述终端的内部存储器中。 3. The terminal service state indicating method according to claim 1, wherein: if the user identification card to identify the current user and the user identification has been saved any user identification card in the internal memory of the terminal after not the same, the terminal queries the service status identification card corresponding to the current user to the network system, will be the inner current user ID and the user identification card to a service status query stored in the terminal, memory.
  4. 4. 如权利要求1所述的终端指示业务状态的方法,其特征在于:所述终端确定所述当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内已通过其它终端或其它接入模式在网络系统中进行了业务处理过程或信令过程、并从所述网络系统查询所述当前用户标识卡对应的业务状态后,还将所述查询到的业务状态保存在所述终端的内部存储器中。 4. The terminal service state indicating method according to claim 1, wherein: said terminal determines that the current user identification card is applied to the previous and the current applied to said terminals of said terminal between the time after the terminal has been carried out by other modes or other access network system in a business process or a signaling procedure, and querying the system from the network service state corresponding to a current user identification card, also to the query traffic state stored in the internal memory of the terminal.
  5. 5. 如权利要求1所述的终端指示业务状态的方法,其特征在于:所述读取的属性信息还包括:所述当前用户标识卡的位置信息;如果所述当前用户标识卡的安全参数与所述用户标识相同的用户标识卡的安全参数相同,则进一步判断所述当前用户标识卡中的位置信息与所述用户标识相同的用户标识卡的位置信息是否相同,如果是,确定所述当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内未通过其它终端或其它接入模式在网络系统中进行业务处理过程或信令过程,否则,确定所述当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内已通过其它终端或其它接入模式在网络系统中进行了业务处理过程或信令过程,所述终端向所述网络系统查询所述当前用户标识卡对应的业务状态,并将所述查询到的业务状 Security parameter if the current user's identification card; the current location information of the user identification card: 5. A method as claimed in terminal service state indicated in claim 1, wherein: said attribute information further comprises read identical security parameters with the user identity identifying the user to the same card, it is further determined that the current location information of the same user position information and the user identification card to identify the user identification card is the same, if so, to determine the the current user identification card is applied to the previous and the current applied to the terminal does not perform the business process or signaling procedure in a network system between the time the terminal by the other terminals or other access modes, otherwise, determining the current applied to the previous user identification card in the time between the terminal and the current terminal has been applied to the business processes or signaling procedure in a network system or other terminals via other access modes, the user terminal inquiry to the service status identification card corresponding to the current system to the network, and to service the query form 态保存在所述终端的内部存储器中。 State stored in the internal memory of the terminal.
  6. 6. 如权利要求1、3、4或5所述的终端指示业务状态的方法,其特征在于:确定所述当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内是否通过其它终端或其它接入模式在网络系统中进行了业务处理过程或信令过程后,所述终端保存当前用户标识卡的当前安全参数,或者,所述终端用当前用户标识卡的当前安全参数更新已保存的当前用户标识卡的安全参数。 6. A terminal as claimed in claim 3, 4 or 5 indicates that the service status request method, wherein: determining the current user identification card is applied to the previous and the current applied to the terminals of the terminal whether in the network system by other terminals or other access mode time between the business processes or signaling procedure, the terminal maintains the current parameters of the current user security identification card or the terminal with the current user identity card of the current security parameter update security parameters saved the current user ID cards.
  7. 7. 如权利要求6所述的终端指示业务状态的方法,其特征在于:所述终端保存所述业务状态后,保存或更新所述安全参数。 7. A method for indicating a terminal service state according to claim 6, wherein: said rear terminal stores the service status, save or update the security parameters.
  8. 8. 如权利要求1、3、4或5所述的终端指示业务状态的方法,其特征在于:如果所述读取的属性信息还包括所述当前用户标识卡在最后一次应用在所述终端时的位置信息,则所述终端确定所述当前用户标识卡在前一次应用于所述终端和本次应用于所述终端之间的时间内是否通过其它终端或其它接入模式在网络系统中进行了业务处理过程或信令过程后,保存当前用户标识卡的当前位置信息,或者,用当前用户标识卡的当前位置信息更新已保存的当前用户标识卡的位置信息。 8. A method for indicating a terminal service state 3, 4 or claim 5, wherein: if the read attribute information further comprises user identification of the current application at the last card in the terminal position information, the terminal determines that the user identification card of the current applied to the previous and the current applied to the terminal between the time whether the terminal by other terminals or other access mode in the network system after a signaling procedure or business process, to save the current user's current location information of an identification card, or the current location information is updated with the current user identity card saved current location information of the user identification card.
  9. 9. 如权利要求8所述的终端指示业务状态的方法,其特征在于:所述终端保存所述业务状态后,保存或更新所述位置信息。 9. The terminal service state indicating method according to claim 8, wherein: said rear terminal stores the service status, or update the stored location information.
  10. 10. 如权利要求l所述的终端指示业务状态的方法,其特征在于:所述终端向用户指示业务状态后,在每次激活、取消或查询业务状态时,所述终端在所述内部存储器中保存或更新当前用户标识卡对应的业务状态。 10. The method of claim l indicates that the service terminal state claims, wherein: the service terminal indicates the status to the user, at each activation, service cancellation or inquiry state, the terminal in the internal memory save or update the service status identification card corresponding to the current user.
  11. 11. 如权利要求3、4、5或10所述的终端指示业务状态的方法,其特征在于:如果所述用户标识卡支持记录业务状态信息的文件,则所述终端在所述内部存储器中保存或更新当前用户标识卡对应的业务状态后,更新所述记录业务状态信息的文件中的业务状态。 11. The terminal of claim 5 or claim 10 indicating that the service state, wherein: if the user identification card service support files recorded status information, the terminal in the internal memory, after saving the update service status or identification card corresponding to the current user, updating the service status recording service information in the state file.
  12. 12. 如权利要求l所述的终端指示业务状态的方法,其特征在于:所述终端向用户指示业务状态后,在每次进行业务处理或信令过程后,所述终端用当前用户标识卡的当前安全参数更新所述内部存储器中保存的当前用户标识卡的安全参数。 12. The method of claim l indicates that the service terminal state claims, wherein: the service terminal indicates the status to the user, or after service processing for each signaling procedure, the terminal with the current user identification card current security parameter stored in said security parameter update the current user ID in the internal memory card.
  13. 13. 如权利要求1所述的终端指示业务状态的方法,其特征在于:所述终端向用户指示业务状态后,如果用户标识卡中的位置信息发生变化,所述终端用当前用户标识卡的当前位置信息更新所述内部存储器中保存的当前用户标识卡的位置信息。 13. The method as claimed in claim 1, said terminal indicates the traffic state, wherein: the service terminal indicates the status to the user, if the location information of the user identification card is changed, the user terminal with the current identity cards current position information update location information stored in the internal memory of the current user's identification card.
  14. 14. 如权利要求l所述的终端指示业务状态的方法,其特征在于:所述用户标识为用户标识模块SIM卡或通用用户标识模块USIM卡的集成电路卡标识ICC ID或国际移动用户标识頂SI。 14. A method for indicating the service state of the terminal as claimed in claim l, wherein: the user identifier is an IC card ICC ID identifies an international mobile subscriber or a subscriber identity module SIM or Universal Subscriber Identity Module USIM card identification top SI.
  15. 15. 如权利要求l所述的终端指示业务状态的方法,其特征在于:所述安全参数包括电路域安全参数及分组域安全参数。 15. A method for indicating the service state of the terminal as claimed in claim l, wherein: said security parameter comprises a circuit domain and packet domain security parameter security parameters.
  16. 16. 如权利要求15所述的终端指示业务状态的方法,其特征在于:全球移动通信系统GSM终端保存的所述电路域安全参数为加密密钥Kc及加密密钥序列号CKSN,分组域安全参数为GPRS加密密钥KcGPRS和GPRS加密密钥序列号CKSNGPRS ;3G终端针对用户标识模块SIM卡保存的所述电路域安全参数为加密密钥Kc及加密密钥序号CKSN,分组域安全参数为GPRS加密密钥KcGPRS和GPRS加密密钥序列号CKSNGPRS ;3G终端针对通用用户标识模块USIM卡保存的所述电路域安全参数为加密密钥CK、完整性保护密钥IK、密钥集标识KSI、 CS域超帧号的初始值STARTes及Kc,分组域安全参数为分组域加密密钥CKPS、分组域完整性保护密钥IKPS、分组域密钥集标识KSIPS、分组域超帧号的初始值STARTPS和KcGPRS 。 16. A method for indicating a terminal state of the service of claim 15, wherein: the saved Global System for Mobile GSM circuit terminal domain of the security parameters for the encryption key Kc and the CKSN ciphering key sequence number, the packet domain security parameter is an encryption key KcGPRS GPRS and GPRS ciphering key sequence number CKSNGPRS; 3G terminal security parameters for the CS domain stored in the SIM card is a subscriber identity module encryption key Kc and the encryption key ID CKSN, security parameters for the GPRS packet domain KcGPRS encryption key and GPRS ciphering key sequence number CKSNGPRS; 3G terminal security parameters for the CS domain stored in universal Subscriber identity module USIM card encryption key CK, an integrity protection key IK, the key set identifier KSI, CS and the initial value of Kc STARTes hyper frame number field, the packet domain security parameter is an encryption key CKPS packet domain, the packet domain integrity protection key IKPS, packet domain key set identifier KSIPS, the initial value and packet STARTPS super frame number KcGPRS.
  17. 17. 如权利要求16所述的终端指示业务状态的方法,其特征在于:当所述终端选择UICC中的通用用户标识模块USIM应用接入3G网络时,如果USIM应用不支持GSM接入业务,则所述终端在每次鉴权成功后,通过转换算法c3,从CK和IK中提取Kc,保存在通用用户标识模块USIM卡的ADFUSIM\DFesM—AeeESS\目录下的基本文件EFKe中,或者从分组域加密密钥CKPS和分组域完整性保护密钥IKPS中提取GPRS加密密钥KcGPRS,保存在通用用户标识模块USM卡的ADF肌ADFGSM—ACCESS \目录T"的基本文件EFfc(;pK中。 17. The method of claim 16, said terminal indicates the traffic state, wherein: when the terminal selected in the UICC Universal Subscriber Identity Module USIM application access the 3G network, if a USIM application does not support GSM access service, is the terminal after each successful authentication by conversion algorithm c3, extracted from the Kc CK and IK, ADFUSIM is stored in \ substantially in the file EFKe DFesM-AeeESS \ directory universal Subscriber identity module USIM card, or from CKPS encryption key packet domain and PS domain integrity protection key extracted IKPS GPRS encryption key KcGPRS, stored in universal Subscriber identity module card USM ADF muscle ADFGSM-ACCESS \ directory T "base file EFfc (; pK in.
  18. 18. 如权利要求5所述的终端指示业务状态的方法,其特征在于:所述位置信息包括电路域位置信息及分组域位置信息。 18. The method of claim 5, wherein the terminal indicates that the service state, wherein: the location information comprises location information of a circuit domain and packet domain location information.
  19. 19. 如权利要求18所述的终端指示业务状态的方法,其特征在于:所述电路域位置信息为包括位置区标识LAI及临时移动用户标识TMSI,分组域位置信息为路由区标识RAI、分组临时移动用户标识P-TMSI和P-TMSI签名。 19. The terminal service state indicating method according to claim 18, wherein: said position information identifier LAI CS domain and the Temporary Mobile Subscriber Identity TMSI to include location area identification RAI packet domain location information is a routing area, the packet temporary mobile Subscriber identity P-TMSI and P-TMSI signature.
  20. 20. 如权利要求1所述的终端指示业务状态的方法,其特征在于:所述业务状态为无条件呼叫转移状态或呼叫限制状态。 20. A method for indicating a terminal service state according to claim 1, wherein: the state is call forwarding unconditional service state or a call restriction state.
CN 200610081382 2006-05-24 2006-05-24 Method for service station indication of terminal CN101080051B (en)

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