WO2012022245A1 - 一种紧急业务的处理方法和系统 - Google Patents

一种紧急业务的处理方法和系统 Download PDF

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Publication number
WO2012022245A1
WO2012022245A1 PCT/CN2011/078403 CN2011078403W WO2012022245A1 WO 2012022245 A1 WO2012022245 A1 WO 2012022245A1 CN 2011078403 W CN2011078403 W CN 2011078403W WO 2012022245 A1 WO2012022245 A1 WO 2012022245A1
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WIPO (PCT)
Prior art keywords
emergency
carrier network
service
emergency service
uicc
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PCT/CN2011/078403
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English (en)
French (fr)
Inventor
朱李
Original Assignee
中兴通讯股份有限公司
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Publication of WO2012022245A1 publication Critical patent/WO2012022245A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/90Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]

Definitions

  • the present invention relates to emergency services in a wireless cellular communication system, and more particularly to a method and system for processing emergency services. Background technique
  • the Home NodeB (HNB, Home NodeB) is used to provide 3G wireless coverage for user equipment of the third generation mobile communication system (3G) in the home.
  • the HNB is connected to an existing residential broadband service that includes the functionality of a standard NodeB (an element of a 3G macro radio access network) and a standard radio resource controller (RNC, Radio Network Controller) radio resource. Management function.
  • NodeB an element of a 3G macro radio access network
  • RNC Radio Network Controller
  • FIG. 1 depicts the system architecture of the HNB, where the interface between the User Equipment (UE, User Equipment) of the 3rd Generation Partnership Project (3GPP) and the HNB is in the Global Terrestrial Radio Access Network (UTRAN, The Universal Terrestrial Radio Access Network is a backhaul and compatible air interface.
  • the HNB accesses the core network of the operator through a security gateway (SeGW, Security Gateway).
  • the bandwidth Internet Protocol (IP) backhaul between the HNB and the SeGW may be insecure, and the information transmitted during the backhaul. It needs to be protected by a secure channel established between HNB and SeGW. SeGW performs mutual authentication on behalf of the carrier's core network and HNB.
  • IP Internet Protocol
  • HNB GW home base station gateway
  • HNB Gateway HNB Gateway
  • SeGW SeGW
  • HNB Gateway Home base station gateway
  • SeGW SeGW
  • HNB Gateway SeGW
  • SeGW SeGW
  • HNB Management System HMS, HNB Management System
  • FIG. 2 depicts the system structure of an evolved home base station (HeNB, Home evolved NodeB).
  • HeNB evolved home base station
  • HNB Home evolved NodeB
  • the system structure difference between HeNB and HNB is that HeNB is a UE and evolution that connects to 3GPP.
  • EURTAN Global Transit Radio Access Network
  • H(e)NB is a general term for HNB and HeNB.
  • the Hosting Party Module (HPM) is a physical entity completely separate from the physical environment of the H(e)NB for use by the wireless network operator (MNO, Mobile Network Operator). Identification and certification of the host (HP, Hosting Party). HP certification must be based on HPM, which must be an environment that is resistant to tampering and must include a certificate for authenticating HP. HPM must be bundled with HP and provided to HP by MNO. The HPM is provided by the Universal Integrated Circuit Card (UICC). After the devices are mutually authenticated successfully, the carrier network selectively performs mutual authentication of HP. When HP authentication is used, device authentication and HP authentication must be successfully completed before the secure tunnel connecting the carrier network is established.
  • UICC Universal Integrated Circuit Card
  • the certification for HP has the following provisions: If the HP authentication is selected, the secure channel between the H(e)NB and the carrier network must be established after both the device authentication and the HP authentication are successfully completed. .
  • H (e) NB and/or the operator's core network entity such as H (e) NB gateway
  • H (e) NB gateway the operator's core network entity
  • H ( e ) NB belongs to the user equipment and is purchased separately by the user in addition to other mobile terminals such as mobile phones; the mobile phone can support emergency services after the SIM (Subscriber Identity Module) card is removed. H ( e ) NB cannot support emergency services after the card is unplugged, which causes the user to spend more money to obtain service restrictions, resulting in extremely poor user experience.
  • SIM Subscriber Identity Module
  • H (e) NB describes the handling method of the emergency service.
  • the main object of the present invention is to provide a method and system for processing emergency services to improve the support of the H(e)NB communication system for emergency services.
  • the present invention provides a method for processing an emergency service, the method comprising:
  • the home base station H(e)NB and/or the carrier network allows the user equipment UE to perform emergency services.
  • the method further includes:
  • the method further includes:
  • the H(e)NB and/or the carrier network does not allow the UE to perform any service, or only allows the UE to perform emergency services and/or allows the UE to perform non-emergency services.
  • the H(e)NB and/or the carrier network do not allow the UE to perform any service, or only allow the UE to perform emergency services and/or allow the UE to perform non-emergency services, specifically:
  • the H(e)NB If the H(e)NB establishes a secure connection with the carrier network, the H(e)NB and/or the carrier network only allow the UE to perform emergency services and/or allow the UE to perform non-emergency services; if H(e)NB If the air interface is not established with the carrier network and/or the air interface of the H(e)NB is closed, the H(e)NB and/or the carrier network do not allow the UE to perform emergency services and/or non-emergency services.
  • the secure connection established between the H(e)NB and the carrier network is: H (e) between the NB and the carrier network supporting the emergency service, and/or between the H(e)NB and the carrier network Support channels for non-emergency services;
  • the channel for supporting emergency services includes: an internet protocol security IPsec channel, a secure transmission layer TLS channel; and the channel supporting non-emergency services includes an S1 channel.
  • the method further includes:
  • H ( e ) NB establishes a secure connection with the carrier network.
  • the method further includes:
  • the HP UICC is removed, and the H(e)NB and/or carrier network only allows the UE to perform emergency services and/or allow the UE to perform non-emergency services.
  • the method further includes:
  • the H(e)NB checks whether the corresponding service is an emergency service by checking the received message, if the message displays the corresponding service.
  • the H(e)NB and/or the carrier network block access to the non-emergency services;
  • the H(e)NB sends a message to the operator network to check whether the corresponding service is an emergency service, and the H(e)NB and/or the carrier network check according to the carrier network. The result of judging whether to block the corresponding service; if the operator network Verify that the corresponding service is an emergency service, and the H(e)NB and/or the carrier network allow the emergency service. If the operator network checks that the corresponding service is a non-emergency service, the H(e)NB and/or the carrier network Stop the non-emergency business.
  • the removal of the HP UICC is detected by the H(e)NB and/or the carrier network.
  • the H(e) NB After the H (e) NB establishes a secure connection with the carrier network, after the HP UICC is removed, the H(e)NB and/or the carrier network are disconnected after the ongoing emergency and/or non-emergency services are completed. Open its load.
  • the H(e) NB After the H (e) NB establishes a secure connection with the carrier network, after the HP UICC is removed, the H(e)NB and/or the carrier network are disconnected after the ongoing emergency and/or non-emergency services are completed. The bearer is opened and the bearer between the H(e)NB and the carrier network is established for the emergency service and/or non-emergency service of the UE.
  • the H (e) NB and/or the carrier network After the H (e) NB establishes a secure connection with the carrier network, the H (e) NB and/or the carrier network immediately disconnects the bearer of its emergency and/or non-emergency services after the HP UICC is removed. And carrying the bearer between the H (e) NB and the carrier network for the emergency service and/or non-emergency service of the UE.
  • the H (e) NB After the H (e) NB establishes a secure connection with the carrier network, the H ( e ) NB and/or the carrier network only allow the UE to perform emergency services by:
  • the bearer of the non-emergency service between the H(e)NB and the carrier network is deactivated, and the bearer supporting the emergency service between the H(e)NB and the carrier network is reserved.
  • the emergency service includes an emergency call and any communication service related to the emergency.
  • HP UICC The application of the HP UICC is HP's authentication, identification, authorization or configuration.
  • HP certification can be achieved through HP's mutual authentication or HP's certification of the carrier's network.
  • the HP UICC is a hoster unit HPM, or a hosted global user identification module HP USIM.
  • the present invention also provides a processing system for an emergency service, the system comprising an operator network and H(e)NB, wherein
  • the H(e)NB and/or the carrier network are used to allow the UE to perform emergency services when the application of the HP UICC is not selected and the HP UICC is checked to be removed.
  • the H(e)NB and/or the carrier network are further configured to check whether the HP UICC is moved before the application of the HP UICC is not selected, and before the secure connection of the H(e)NB to the carrier network is established. go.
  • the H(e)NB and/or the carrier network are further configured to not allow the UE to perform any service when the HP UICC is removed, or only allow the UE to perform emergency services and/or allow the UE to perform non-emergency services.
  • the H(e)NB and/or the carrier network are further configured to: if the H(e)NB establishes a secure connection with the carrier network, allow only the UE to perform emergency services and/or allow the UE to perform non-emergency services; If the secure connection is not established between the H(e)NB and the carrier network and/or the air interface of the H(e)NB is closed, the UE is not allowed to perform emergency services and/or non-emergency services.
  • the secure connection established between the H(e)NB and the carrier network is: H (e) between the NB and the carrier network supporting the emergency service, and/or between the H(e)NB and the carrier network Support channels for non-emergency services;
  • the channel supporting the emergency service includes: an IPsec channel, a TLS channel; and the channel supporting the non-emergency service includes an S1 channel.
  • the H(e)NB and/or the carrier network are further used to establish a secure connection between the H(e)NB and the carrier network when the HP UICC is not removed.
  • the H(e)NB and/or the carrier network are further used to allow the UE to perform emergency services and/or allow only when the HP UICC is removed after the H(e)NB establishes a secure connection with the carrier network.
  • the UE performs non-emergency services.
  • the H(e)NB and/or carrier network are further used to allow only the UE to perform an emergency
  • the H(e)NB checks whether the corresponding service is an emergency service by checking the received message. If the message indicates that the corresponding service is a non-emergency service, the H(e)NB and/or the carrier network Blocking access to the non-emergency service;
  • the H(e)NB sends a message to the operator network to check whether the corresponding service is an emergency service, and the H(e)NB and/or the carrier network check according to the carrier network. The result of judging whether to block the corresponding service; if the operator network checks that the corresponding service is an emergency service, the H(e)NB and/or the operator network allow the emergency service, if the operator network checks that the corresponding service is a non-emergency service Then, the H(e)NB and/or the carrier network block the non-emergency service.
  • the H(e)NB and/or carrier network is further used to disconnect the bearer after the emergency service and/or non-emergency service is completed after the HP UICC is removed.
  • the H(e)NB and/or the carrier network are further used to disconnect the bearer after the emergency service and/or non-emergency service is completed after the HP UICC is removed, and perform emergency services for the UE. And/or non-emergency services to establish bearers between the H(e)NB and the carrier network.
  • the H(e)NB and/or the carrier network are further used to immediately disconnect the bearer of its emergency service and/or non-emergency service after the HP UICC is removed, and perform emergency services and/or non-UE for the UE.
  • the bearer between the H(e)NB and the carrier network is established for emergency services.
  • the H ( e ) NB and/or the carrier network are further used to: the H ( e ) NB and/or the operator network only allow the UE to perform emergency services, by:
  • the bearer of the non-emergency service between the H(e)NB and the carrier network is deactivated, and the bearer supporting the emergency service between the H(e)NB and the carrier network is reserved.
  • the emergency service includes an emergency call and any communication service related to the emergency.
  • HP UICC HP's authentication, identification, authorization or configuration.
  • the HP UICC is HPM or HP USIM.
  • the method and system for processing an emergency service provided by the present invention are generally integrated in a host When the application of the circuit card HP UICC is not selected, if the HP UICC is removed, H(e)NB and
  • the H (e) NB system is improved to handle emergency services. It has improved the support of the operator network for emergency services and the reliability of the H (e)NB system for handling emergency services, and solved the inconvenience caused by the existing emergency service processing.
  • FIG. 1 is a schematic structural diagram of a system of an HNB in the prior art
  • FIG. 2 is a schematic structural diagram of a system of a HeNB in the prior art
  • FIG. 3 is a flow chart of a method for processing an emergency service according to the present invention.
  • FIG. 5 is a flowchart of an emergency service processing method according to Embodiment 2 of the present invention.
  • FIG. 6 is a flowchart of an emergency service processing method according to Embodiment 3 of the present invention.
  • FIG. ⁇ is a flowchart of an emergency service processing method according to Embodiment 4 of the present invention.
  • FIG. 9 is a flowchart of an emergency service processing method according to Embodiment 6 of the present invention. detailed description
  • the present invention provides an emergency service processing method, in which the operator chooses not to perform the HP authentication, and does not select the host universal integrated circuit card (HP UICC, When the Hosting Party Universal Integrated Circuit Card is applied, if the HP UICC is removed, the H(e)NB and/or the carrier network allow the UE to perform emergency services.
  • Emergency services include emergency calls and any communications related to the emergency.
  • the application of the HP UICC may be HP authentication, identification, authorization or configuration, etc.; the so-called HP UICC may be an HPM or a hosted global user identification module (HP USIM, Hosting) Party Universal Subscriber Identity Module ).
  • HP certification can be achieved through HP's mutual authentication or HP's certification of the carrier's network.
  • the method mainly includes the following steps:
  • Step 301 the application of the HP UICC is not selected by the operator network.
  • the application of HPUICC can be HP's authentication, identification, authorization or configuration.
  • HP certification can be achieved through HP's mutual authentication or HP's certification of the carrier's network.
  • Step 302 Before the secure connection between the H(e)NB and the operator network is established, check whether the HPUICC is removed. If the HPUICC is removed, perform step 303; if the HPUICC is not removed, perform step 304.
  • Step 303 checking that the HP UICC is removed, H(e)NB and/or carrier network are not allowed
  • the UE performs any service, or only allows the UE to perform emergency services and/or allows the UE to perform non-emergency services.
  • the H(e)NB and/or the carrier network only allow the UE to perform emergency services and/or allow the UE to perform non-emergency services; e) If the NB does not establish a secure connection with the carrier network and/or the air interface of the H(e)NB is closed, the H(e)NB and/or the carrier network do not allow the UE to perform emergency and/or non-emergency services.
  • Step 304 Check that the HP UICC is not removed, and establish a secure connection between the H(e)NB and the carrier network.
  • Step 305 the HP UICC is removed, and the H(e)NB and/or the carrier network only allow the UE to perform emergency services and/or allow the UE to perform non-emergency services.
  • the secure connection established between the H (e) NB and the carrier network is: H (e) between the NB and the carrier network to support emergency services, and / or between the H (e) NB and the carrier network Support for non-emergency services.
  • Emergency service channels include Internet Protocol Security (IPsec) channels, Transport Layer Security (TLS) channels, etc., for non-emergency services.
  • Channels include SI channels and the like.
  • the H(e)NB checks whether the corresponding service is determined by checking the received message.
  • Emergency service if the message indicates that the corresponding service is a non-emergency service, the H(e)NB and/or the carrier network block the access of the non-emergency service; if the message indicates that the corresponding service is an emergency service, H(e)
  • the NB sends a message to the operator network to check whether the corresponding service is an emergency service, and the H(e)NB and/or the carrier network determine whether to block the corresponding service according to the result of the operator network check; if the operator network check corresponds If the service is an emergency service, the H(e)NB and/or the carrier network allow the emergency service.
  • the carrier network checks that the corresponding service is a non-emergency service, the H(e)NB and/or the carrier network block the non-emergency.
  • steps 302 and 305 the removal of the HP UICC is detected by the H(e)NB and/or the operator network.
  • step 305 after the HP UICC is removed, the H(e)NB and/or the carrier network disconnects their bearers after the ongoing emergency service and/or non-emergency service ends.
  • step 305 after the HP UICC is removed, the H(e)NB and/or the carrier network disconnects their bearers after the ongoing emergency service and/or non-emergency service ends, and performs emergency services for the UE. And/or non-emergency services to establish bearers between the H(e)NB and the carrier network.
  • step 305 after the HP UICC is removed, the H(e)NB and/or the operator network immediately disconnect the bearer of its emergency service and/or non-emergency service, and perform emergency service and/or non-UE for the UE.
  • the bearer between the H(e)NB and the carrier network is established for emergency services.
  • the H(e)NB and/or the carrier network only allow the UE to perform emergency services, and the following manner is implemented: H (e) 7 non-emergency services between the NB and the carrier network are supported. Carrying live and retaining the bearer supporting the emergency service between the H(e)NB and the carrier network.
  • Step 401 The application of the HP UICC is not selected by the operator network.
  • Step 402 Before the H(e)NB establishes a secure connection with the operator network, it is checked that the HP UICC is removed.
  • Step 403 A secure connection is established between the H(e)NB and the carrier network.
  • the secure connection may be an emergency service connection between the H(e)NB and the carrier network, including an IPsec channel and a TLS channel.
  • Step 404 In the process that the H(e)NB and/or the carrier network only allow the UE to perform emergency services, the H(e)NB checks the cause of the received message (CAUSE) to determine whether the service is an emergency service. The message indicates that this service is a non-emergency business.
  • CAUSE cause of the received message
  • Step 405 H(e)NB and/or the carrier network block access to the non-emergency service.
  • the second embodiment of the present invention mainly includes the following steps:
  • Step 501 the application of the HP UICC is not selected by the operator network.
  • Step 502 Before the H(e)NB establishes a secure connection with the operator network, it is checked that the HP UICC is removed.
  • Step 503 The H (e) NB establishes a secure connection with the carrier network.
  • the secure connection is an emergency service connection between the H (e)NB and the carrier network, including an IPsec channel and a TLS channel.
  • Step 504 In the process that the H(e)NB and/or the carrier network only allow the UE to perform emergency services, the H(e)NB checks the CAUSE value in the received message to determine whether the service is an emergency service, and the message displays the service. For emergency business.
  • Step 505 The H(e)NB sends a message to the operator network to check whether the service is an emergency service, and the H(e)NB and/or the carrier network determine whether to block the service according to the result of the operator network check. If the carrier network verifies that the service is an emergency service, the H(e)NB and/or the carrier network allow the service; if the carrier network verifies that the service is not an emergency service, then H (e) The NB and/or carrier network blocks this service.
  • the third embodiment of the present invention mainly includes the following steps:
  • step 601 the application of the HP UICC is not selected by the carrier network.
  • Step 602 Before the secure connection between the H(e)NB and the operator network is established, it is checked that the HP UICC is not removed.
  • Step 603 The air interface of the H (e)NB and the carrier network is not established and the air interface of the H (e) NB is closed.
  • Step 604 the H(e)NB and/or the carrier network do not allow the UE to perform emergency services and/or non-emergency services.
  • the fourth embodiment of the present invention mainly includes the following steps:
  • Step 701 the application of the HP UICC is not selected by the operator network.
  • Step 702 Before the secure connection between the H(e)NB and the carrier network is established, it is checked that the HP UICC is not removed.
  • Step 703 A secure connection is established between the H (e) NB and the carrier network.
  • Step 704 After the secure connection between the carrier network and the H(e)NB is established, the H(e)NB or the carrier network detects that the HP UICC is removed, and the H(e)NB and/or the carrier network only allow The UE performs emergency services and/or allows the UE to perform non-emergency services.
  • the H ( e ) NB and/or the carrier network only allows the UE to perform emergency services.
  • the H ( e ) NB checks whether the service is an emergency service by checking the CAUSE value in the received message. If the message indicates that the service is For non-emergency services, the H(e)NB and/or the carrier network block access to this non-emergency service; if this message indicates that the service is an emergency service, the H(e)NB sends a message to the carrier network to verify this. Whether the service is an emergency service, the H(e)NB and/or the carrier network determine whether to block the service based on the result of the carrier network check.
  • the H(e)NB and/or the carrier network allow this service; if the carrier network verifies that the service is not an emergency service, then H(e)NB and/or carrier network Stop this industry Business.
  • the HP UICC is removed, the H(e)NB and/or the carrier network disconnects them after the ongoing emergency and/or non-emergency services are completed, and performs emergency services and/or non-emergency for the UE.
  • the service establishes a bearer between the H(e)NB and the carrier network.
  • the fifth embodiment of the present invention mainly includes the following steps:
  • Step 801 the application of the HP UICC is not selected by the operator network.
  • Step 802 Before the secure connection between the H(e)NB and the carrier network is established, it is checked that the HP UICC is not removed.
  • Step 803 A secure connection is established between the H(e)NB and the carrier network.
  • Step 804 After the secure connection between the carrier network and the H(e)NB is established, the H(e)NB or the carrier network detects that the HP UICC is removed, and the H(e)NB and/or the carrier network only allow The UE performs emergency services and/or allows the UE to perform non-emergency services.
  • the H ( e ) NB and/or the carrier network only allows the UE to perform emergency services.
  • the H ( e ) NB checks whether the service is an emergency service by checking the CAUSE value in the received message. If the message indicates that the service is For non-emergency services, the H(e)NB and/or the carrier network block access to this non-emergency service; if this message indicates that the service is an emergency service, the H(e)NB sends a message to the carrier network to verify this. Whether the service is an emergency service, the H(e)NB and/or the carrier network determine whether to block the service based on the result of the carrier network check.
  • the H(e)NB and/or the carrier network allow the service; if the carrier network verifies that the service is not an emergency service, the H(e)NB and/or the carrier network Block this business.
  • the H(e)NB and/or the carrier network immediately disconnect the bearer of the emergency service and the non-emergency service, and establish the bearer between the H(e)NB and the carrier network when the UE performs the emergency service. .
  • the sixth embodiment of the present invention is as shown in FIG. 9, and mainly includes the following steps:
  • Step 901 HP UICC applications are not selected by the carrier network.
  • Step 902 Check the HP UICC before the secure connection between the H(e)NB and the carrier network is established. Not removed.
  • Step 903 Establish a secure connection between the H(e)NB and the carrier network.
  • Step 904 After the secure connection between the carrier network and the H(e)NB is established, the H(e)NB or the carrier network detects that the HP UICC is removed, and the H(e)NB and/or the carrier network only allow The UE performs emergency services and/or allows the UE to perform non-emergency services.
  • the H ( e ) NB and/or the carrier network only allows the UE to perform emergency services.
  • the H ( e ) NB checks whether the service is an emergency service by checking the CAUSE value in the received message. If the message indicates that the service is For non-emergency services, the H(e)NB and/or the carrier network block access to this non-emergency service; if this message indicates that the service is an emergency service, the H(e)NB sends a message to the carrier network to verify this. Whether the service is an emergency service, the H(e)NB and/or the carrier network determine whether to block the service based on the result of the operator network check.
  • H(e)NB and/or the carrier network allow this service; if the carrier network verifies that the service is not an emergency service, then H(e)NB and/or carrier network Block this business.
  • the H (e) NB and/or the carrier network only allow the UE to perform emergency services, and the following is implemented: H(e) Supports non-emergency service bearer deactivation between the NB and the carrier network, and reserves H (e) The bearer supporting the emergency service between the NB and the carrier network.
  • the bearer supporting the non-emergency service includes the S1 channel
  • the bearer supporting the emergency service includes an IPsec channel, a TLS channel, and the like.
  • the present invention also provides an emergency service processing system, including an operator network and an H(e)NB.
  • the H (e) NB and/or carrier network is also used to allow the UE to perform emergency services when the HP UICC application is not selected and the HP UICC is removed.
  • the specific implementation operations of the H (e) NB and/or carrier network functions are the same as those described in the foregoing methods, and are not described here.
  • the present invention improves the H (e) NB system for handling emergency services, improves the support of the operator network for emergency services, and the reliability of the H (e) NB system for handling emergency services. Sexuality, and solve the inconvenience caused by the existing emergency business processing.
  • the invention provides an emergency service processing method and system.
  • the H(e)NB and/or the carrier network allow the UE.
  • Conduct emergency business The invention improves the method for processing emergency services by the H(e)NB system, improves the support of the operator network for emergency services, and the reliability of the H(e)NB system for handling emergency services, and solves the existing emergency services. Handling the inconvenience to the user.

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Abstract

本发明公开了一种紧急业务的处理方法和系统,方法包括:在托管方通用集成电路卡(HPUICC)的应用未被选择时,如果HPUICC被移走,家庭基站和/或运营商网络允许用户设备(UE)进行紧急业务。通过本发明,完善了家庭基站系统处理紧急业务的方法,改善了运营商网络对紧急业务的支持以及家庭基站系统处理紧急业务的可靠性,并解决了现有的紧急业务处理给用户带来的不便。

Description

一种紧急业务的处理方法和系统 技术领域
本发明涉及无线蜂窝通信系统中的紧急业务, 尤其涉及一种紧急业务 的处理方法和系统。 背景技术
家庭基站( HNB, Home NodeB )用来为处在家庭内的第三代移动通信 系统( 3G ) 的用户设备提供 3G的无线覆盖。 HNB被连接到已经存在的住 宅宽带服务, 其包含了一个标准的 NodeB (指 3G宏无线接入网络的一个 元素) 的功能和一个标准的无线网络控制器 ( RNC , Radio Network Controller ) 的无线资源管理功能。
图 1描述了 HNB 的系统结构, 其中, 第三代合作企业项目 (3GPP, 3rd Generation Partnership Project ) 的用户设备 ( UE, User Equipment )和 HNB 之间的界面在全球陆地无线接入网 (UTRAN, Universal Terrestrial Radio Access Network )中是回程且相容的空中接口。 HNB通过一个安全网 关( SeGW, Security Gateway )接入运营商的核心网, 其中, HNB与 SeGW 之间的带宽互联网协议(IP, Internet Protocol )回程可能是不安全的, 在此 回程中传输的信息需要被 HNB和 SeGW之间建立的安全通道保护。 SeGW 代表运营商的核心网与 HNB进行相互认证。家庭基站网关( HNB GW, HNB Gateway )与 SeGW是在运营商的核心网内逻辑上分离的实体, HNB GW 用于非封闭用户組(CSG, Closed Subscriber Group ) 的 UE的接入控制。 HNB管理系统(HMS, HNB Management System ) 需要安全的通信。
图 2描述了演进的家庭基站( HeNB, Home evolved NodeB )的系统结 构。 HeNB和 HNB的系统结构区别在于, HeNB是连接 3GPP的 UE和演进 全球陆地无线接入网 (EURTAN, Evolved Universal Terrestrial Radio Access Network ) 的空中接口。
H( e )NB是 HNB和 HeNB的统称。在 H( e )NB中,托管方单元( HPM, Hosting Party Module )是一个与 H (e) NB的物理环境完全分开的物理实 体,用于对无线网络运营商( MNO, Mobile Network Operator )的托管方( HP, Hosting Party)的身份证明和认证。 HP的认证必须基于 HPM, HPM必须是 一个能够抵抗窜改的环境, 并且必须包含用于认证 HP的证书。 HPM必须 与 HP绑定并且被 MNO提供给 HP。 HPM 由通用集成电路卡(UICC, Universal Integrated Circuit Card )提供。 在设备相互认证成功后, 运营商网 络选择性的进行 HP的相互认证 , 当 HP认证被使用时 , 设备认证和 HP认 证都必须在连接运营商网络的安全隧道被建立之前成功完成。
在现有规范 33.320中,针对 HP的认证有如下规定: 如果 HP的认证被 选择进行, 则 H ( e ) NB与运营商网络之间的安全通道须在设备认证和 HP 认证均成功完成之后建立。
而在紧急业务处理的安全方面, 规范 33.320中则规定: 不论 UE是否 能够通过接入控制, H (e) NB 和 /或运营商的核心网实体(如 H (e) NB 网关)必须允许紧急业务。 这就给 H ( e ) NB支持 UE的紧急业务提供了一 个很高的优先级。 根据现有规范的描述, HPM被移走时, H (e) NB是能 够完成注册和认证并建立安全通道来正常工作的; 而这时 H (e) NB必须 关闭其空口以及断开与运营商核心网的连接就肯定导致了紧急业务的中 断, 这与对紧急业务高优先级的支持 ί艮不对应, 不能够满足 H (e) NB通 信系统对紧急业务的很好支持。
此外, 作为运营商网络部署和覆盖的重要组成部分, 在没有宏网络覆 盖的区域, 用户的紧急业务只能通过 H (e) NB来进行, 如果 H (e) NB 仅因为 HPM的移除或者认证失败就不支持紧急业务,会给用户带来很大的 不便。 更何况, H ( e ) NB属于用户设备, 是用户在购买手机等其它移动终 端之外另外购置的设备; 手机在用户识别模块(SIM, Subscriber Identity Module )卡移除之后尚能支持紧急业务, H ( e ) NB 在卡被拔掉之后却不 能支持紧急业务, 这会致使用户花更多的资金来获取服务的限制, 从而导 致极差的用户体马 。
现有规范中没有对运营商选择不进行 HP认证时, HPM被移走的情况 下, H ( e ) NB对紧急业务的处理方法描述。
针对以上情况, HP的认证未被选择时, 一种与 HPM相关的紧急业务 的处理方法需要被提供来完善 H ( e ) NB通信系统对紧急业务的支持。 随 着无线通信系统的扁平化趋势和 H ( e ) NB 的大量部署, 以及对运营商网 络的补充覆盖, H( e ) NB通信系统对紧急业务的合理支持也显得愈发重要。 发明内容
有鉴于此, 本发明的主要目的在于提供一种紧急业务的处理方法和系 统, 以完善 H ( e ) NB通信系统对紧急业务的支持。
为达到上述目的, 本发明的技术方案是这样实现的:
本发明提供了一种紧急业务的处理方法, 该方法包括:
在托管方通用集成电路卡 HP UICC的应用未被选择时, 如果 HP UICC 被移走, 家庭基站 H ( e ) NB和 /或运营商网络允许用户设备 UE进行紧急 业务。
在 HP UICC的应用未被选择时, 该方法进一步包括:
H ( e ) NB与运营商网络的安全连接建立之前, 检查 HP UICC是否被 移走。
在 HP UICC被移走时, 该方法进一步包括:
H ( e ) NB和 /或运营商网络不允许 UE进行任何业务, 或者仅允许 UE 进行紧急业务和 /或允许 UE进行非紧急业务。 所述 H ( e ) NB和 /或运营商网络不允许 UE进行任何业务, 或者仅允 许 UE进行紧急业务和 /或允许 UE进行非紧急业务, 具体为:
如果 H ( e ) NB与运营商网络之间建立安全连接, 则 H ( e ) NB和 /或 运营商网络仅允许 UE进行紧急业务和 /或允许 UE进行非紧急业务;如果 H ( e ) NB与运营商网络之间未建立安全连接和 /或 H ( e ) NB的空口关闭, 则 H ( e ) NB和 /或运营商网络不允许 UE进行紧急业务和 /或非紧急业务。
所述 H ( e ) NB与运营商网络之间建立的安全连接为: H ( e ) NB与运 营商网络之间支持紧急业务的通道, 和 /或 H ( e ) NB与运营商网络之间支 持非紧急业务的通道;
所述支持紧急业务的通道包括: 互联网协议安全性 IPsec通道、 安全传 输层 TLS通道; 所述支持非紧急业务的通道包括 S1通道。
在检查 HP UICC未被移走时, 该方法进一步包括:
H ( e ) NB与运营商网络之间建立安全连接。
在 H ( e ) NB与运营商网络之间建立安全连接之后, 该方法进一步包 括:
HP UICC被移走, H ( e ) NB和 /或运营商网络仅允许 UE进行紧急业 务和 /或允许 UE进行非紧急业务。
该方法进一步包括:
在 H ( e ) NB和 /或运营商网络仅允许 UE进行紧急业务的过程中, H ( e ) NB 通过检查接收的消息来判断对应的业务是否为紧急业务, 如果所 述消息显示对应的业务为非紧急业务, 则 H ( e ) NB和 /或运营商网络阻止 所述非紧急业务的接入;
如果所述消息显示对应的业务为紧急业务, 则 H ( e ) NB发送消息给 运营商网络来检验对应的业务是否为紧急业务, H ( e ) NB 和 /或运营商网 络根据运营商网络检验的结果判断是否阻止对应的业务; 如果运营商网络 检验对应的业务是紧急业务, 则 H (e) NB和 /或运营商网络允许所述紧急 业务, 如果运营商网络检验对应的业务是非紧急业务, 则 H (e) NB和 /或 运营商网络阻止所迷非紧急业务。
在 H ( e ) NB与运营商网络之间建立安全连接之后, HP UICC的移走 由 H ( e ) NB和 /或运营商网络检测发现。
在 H (e) NB与运营商网络之间建立安全连接之后, HP UICC被移走 后, H (e) NB和 /或运营商网络在正在进行的紧急业务和 /或非紧急业务结 束后断开其承载。
在 H (e) NB与运营商网络之间建立安全连接之后, HP UICC被移走 后, H (e) NB和 /或运营商网络在正在进行的紧急业务和 /或非紧急业务结 束后断开其承载, 并为 UE进行紧急业务和 /或非紧急业务而建立 H ( e ) NB 与运营商网络之间的承载。
在 H (e) NB与运营商网络之间建立安全连接之后, HP UICC被移走 后, H (e) NB和 /或运营商网络立刻断开其紧急业务和 /或非紧急业务的承 载, 并为 UE进行紧急业务和 /或非紧急业务而建立 H (e) NB与运营商网 络之间的承载。
在 H (e) NB与运营商网络之间建立安全连接之后, H ( e ) NB和 /或 运营商网络仅允许 UE进行紧急业务, 通过以下方式来实现:
H ( e ) NB与运营商网络之间的支持非紧急业务的承载去活, 并保留 H ( e〕 NB与运营商网络之间支持紧急业务的承载。
所述紧急业务包括紧急呼叫以及与紧急相关的任何通信业务。
所述 HP UICC的应用为 HP的认证、 标识、 授权或配置。 HP的认证可 以通过 HP的相互认证或运营商网络对 HP的认证来实现。
所述 HP UICC 为托管方单元 HPM、 或托管方全球用户识别模块 HP USIM。 本发明还提供了一种紧急业务的处理系统,该系统包括运营商网络和 H ( e〕 NB , 其中,
所述 H ( e ) NB和 /或运营商网络, 用于在 HP UICC的应用未被选择, 且检查 HP UICC被移走时, 允许 UE进行紧急业务。
所述 H ( e ) NB和 /或运营商网络进一步用于, 在 HP UICC的应用未被 选择时,且在 H ( e ) NB与运营商网络的安全连接建立之前,检查 HP UICC 是否被移走。
所述 H ( e ) NB和 /或运营商网络进一步用于, 在 HP UICC被移走时, 不允许 UE进行任何业务,或者仅允许 UE进行紧急业务和 /或允许 UE进行 非紧急业务。
所述 H ( e ) NB和 /或运营商网络进一步用于, 如果 H ( e ) NB与运营 商网络之间建立安全连接, 则仅允许 UE进行紧急业务和 /或允许 UE进行 非紧急业务; 如果 H ( e ) NB与运营商网络之间未建立安全连接和 /或 H ( e ) NB的空口关闭, 则不允许 UE进行紧急业务和 /或非紧急业务。
所述 H ( e ) NB与运营商网络之间建立的安全连接为: H ( e ) NB与运 营商网络之间支持紧急业务的通道, 和 /或 H ( e ) NB与运营商网络之间支 持非紧急业务的通道;
所述支持紧急业务的通道包括: IPsec通道、 TLS通道; 所述支持非紧 急业务的通道包括 S1通道。
所述 H ( e ) NB和 /或运营商网络进一步用于,在 HP UICC未被移走时, H ( e ) NB与运营商网络之间建立安全连接。
所述 H ( e ) NB和 /或运营商网络进一步用于, 在 H ( e ) NB与运营商 网络之间建立安全连接后, HP UICC被移走时, 仅允许 UE进行紧急业务 和 /或允许 UE进行非紧急业务。
所述 H ( e ) NB和 /或运营商网络进一步用于, 在仅允许 UE进行紧急 业务的过程中, H ( e ) NB通过检查接收的消息来判断对应的业务是否为紧 急业务, 如果所述消息显示对应的业务为非紧急业务, 则 H ( e ) NB和 /或 运营商网络阻止所述非紧急业务的接入;
如果所述消息显示对应的业务为紧急业务, 则 H ( e ) NB发送消息给 运营商网络来检验对应的业务是否为紧急业务, H ( e ) NB 和 /或运营商网 络根据运营商网络检验的结果判断是否阻止对应的业务; 如果运营商网络 检验对应的业务是紧急业务, 则 H ( e ) NB和 /或运营商网络允许所述紧急 业务, 如果运营商网络检验对应的业务是非紧急业务, 则 H ( e ) NB和 /或 运营商网络阻止所述非紧急业务。
所述 H ( e ) NB和 /或运营商网络进一步用于, 在 HP UICC被移走后, 在正在进行的紧急业务和 /或非紧急业务结束后断开其承载。
所述 H ( e ) NB和 /或运营商网络进一步用于, 在 HP UICC被移走后, 在正在进行的紧急业务和 /或非紧急业务结束后断开其承载, 并为 UE进行 紧急业务和 /或非紧急业务而建立 H ( e ) NB与运营商网络之间的承载。
所述 H ( e ) NB和 /或运营商网络进一步用于, 在 HP UICC被移走后, 立刻断开其紧急业务和 /或非紧急业务的承载, 并为 UE进行紧急业务和 /或 非紧急业务而建立 H ( e ) NB与运营商网络之间的承载。
所述 H ( e ) NB和 /或运营商网络进一步用于, 所述 H ( e ) NB和 /或运 营商网络仅允许 UE进行紧急业务, 通过以下方式来实现:
H ( e ) NB与运营商网络之间的支持非紧急业务的承载去活, 并保留 H ( e ) NB与运营商网络之间支持紧急业务的承载。
所述紧急业务包括紧急呼叫以及与紧急相关的任何通信业务。
所述 HP UICC的应用为 HP的认证、 标识、 授权或配置。
所述 HP UICC为 HPM或 HP USIM。
本发明所提供的一种紧急业务的处理方法和系统, 在托管方通用集成 电路卡 HP UICC的应用未被选择时, 如果 HP UICC被移走, H ( e ) NB和
/或运营商网络允许 UE进行紧急业务。 通过本发明, 完善了 H ( e ) NB系 统处理紧急业务的方法, ?丈善了运营商网络对紧急业务的支持以及 H ( e ) NB系统处理紧急业务的可靠性,并解决了现有的紧急业务处理给用户带来 的不便。 附图说明
图 1为现有技术中 HNB的系统结构示意图;
图 2为现有技术中 HeNB的系统结构示意图;
图 3为本发明一种紧急业务的处理方法流程图;
图 4为本发明实施例一的紧急业务处理方法流程图;
图 5为本发明实施例二的紧急业务处理方法流程图;
图 6为本发明实施例三的紧急业务处理方法流程图;
图 Ί为本发明实施例四的紧急业务处理方法流程图;
图 8为本发明实施例五的紧急业务处理方法流程图;
图 9为本发明实施例六的紧急业务处理方法流程图。 具体实施方式
下面结合附图和具体实施例对本发明的技术方案进一步详细阐述。 为了完善 H ( e ) NB对紧急业务的处理, 本发明提供的一种紧急业务 的处理方法,针对运营商选择不进行 HP认证的情况, 在选择不进行托管方 通用集成电路卡 ( HP UICC, Hosting Party Universal Integrated Circuit Card ) 的应用时, 如果 HP UICC被移走, H ( e ) NB和 /或运营商网络允许 UE进 行紧急业务。 紧急业务包括了紧急呼叫以及与紧急相关的任何通信业务。 其中, 所述 HP UICC的应用可以是 HP的认证、 标识、 授权或配置等; 所 谓的 HP UICC,可以是 HPM或托管方全球用户识别模块( HP USIM, Hosting Party Universal Subscriber Identity Module )。 HP的认证可以通过 HP的相互 认证或运营商网络对 HP的认证来实现。
如图 3所示, 该方法主要包括以下步驟:
步骤 301 , HP UICC的应用未被运营商网络选择。
其中, HPUICC的应用可以是 HP的认证、 标识、 授权或配置等。
HP的认证可以通过 HP的相互认证或运营商网络对 HP的认证来实现。 步骤 302, H(e)NB与运营商网络的安全连接建立之前,检查 HPUICC 是否被移走, 如果 HPUICC被移走, 则执行步骤 303; 如果 HPUICC未被 移走, 则执行步驟 304。
步骤 303, 检查 HP UICC被移走, H ( e ) NB和 /或运营商网络不允许
UE进行任何业务, 或者仅允许 UE进行紧急业务和 /或允许 UE进行非紧急 业务。
具体的, 若 H ( e ) NB与运营商网络之间建立安全连接, 则 H ( e ) NB 和 /或运营商网络仅允许 UE进行紧急业务和 /或允许 UE进行非紧急业务; 若 H ( e ) NB与运营商网络之间未建立安全连接和 /或 H ( e ) NB的空口关 闭, 则 H ( e ) NB和 /或运营商网络不允许 UE进行紧急业务和 /或非紧急业 务。
步驟 304, 检查 HP UICC未被移走, H (e) NB与运营商网络之间建 立安全连接。
步驟 305 , HP UICC被移走, H ( e ) NB和 /或运营商网络仅允许 UE进 行紧急业务和 /或允许 UE进行非紧急业务。
其中, H (e) NB与运营商网络之间建立的安全连接为: H (e) NB与 运营商网络之间支持紧急业务的通道, 和 /或 H (e) NB与运营商网络之间 支持非紧急业务的通道。 紧急业务的通道包括互联网协议安全性(IPsec) 通道、 安全传输层(TLS, Transport Layer Security)通道等, 非紧急业务的 通道包括 SI通道等。
进一步的, 所述步驟 303、 305中, 在 H ( e ) NB和 /或运营商网络仅允 许 UE进行紧急业务的过程中, H ( e ) NB通过检查接收的消息来判断对应 的业务是否为紧急业务, 如果该消息显示对应的业务为非紧急业务, 则 H ( e ) NB和 /或运营商网络阻止非紧急业务的接入; 如果该消息显示对应的 业务为紧急业务, 则 H ( e ) NB发送消息给运营商网络来检验对应的业务 是否为紧急业务, H ( e ) NB 和 /或运营商网络根据运营商网络检验的结果 判断是否阻止对应的业务; 如果运营商网络检验对应的业务是紧急业务, 则 H ( e ) NB和 /或运营商网络允许该紧急业务, 如果运营商网络检验对应 的业务是非紧急业务, 则 H ( e ) NB和 /或运营商网络阻止该非紧急业务。
进一步的, 步骤 302、 305中, HP UICC的移走由 H ( e ) NB和 /或运 营商网络检测发现。
进一步的, 步骤 305中, HP UICC被移走后, H ( e ) NB和 /或运营商 网络在正在进行的紧急业务和 /或非紧急业务结束后断开其承载。
进一步的, 步骤 305中, HP UICC被移走后, H ( e ) NB和 /或运营商 网络在正在进行的紧急业务和 /或非紧急业务结束后断开其承载, 并为 UE 进行紧急业务和 /或非紧急业务而建立 H ( e ) NB与运营商网络之间的承载。
进一步的 , 步骤 305中, HP UICC被移走后, H ( e ) NB和 /或运营商 网络立刻断开其紧急业务和 /或非紧急业务的承载, 并为 UE进行紧急业务 和 /或非紧急业务而建立 H ( e ) NB与运营商网络之间的承载。
进一步的, 步驟 305中, H ( e ) NB和 /或运营商网络仅允许 UE进行 紧急业务, 通过以下方式来实现: H ( e ) NB与运营商网络之间的支持非紧 急业务的 7|载去活, 并保留 H ( e ) NB与运营商网络之间支持紧急业务的 承载。
下面结合具体实施例对上述紧急业务的处理方法进一步详细阐述。 本发明的实施例一如图 4所示, 主要包括以下步骤: 步驟 401, HP UICC的应用未被运营商网络选择。
步驟 402, H( e )NB与运营商网络的安全连接建立之前,检查到 HP UICC 被移走。
步骤 403, H ( e ) NB与运营商网络之间建立安全连接, 此安全连接可 为 H ( e ) NB与运营商网络之间仅支持紧急业务的连接, 包括 IPsec通道、 TLS通道等。
步驟 404, H ( e ) NB和 /或运营商网络仅允许 UE进行紧急业务的过程 中, H ( e ) NB检查接收的消息中的起因 ( CAUSE )值来判断此业务是否 为紧急业务, 此消息显示此业务为非紧急业务。
步骤 405, H ( e ) NB和 /或运营商网络阻止此非紧急业务的接入。 本发明的实施例二如图 5所示, 主要包括以下步骤:
步驟 501 , HP UICC的应用未被运营商网络选择。
步骤 502, H( e )NB与运营商网络的安全连接建立之前,检查到 HP UICC 被移走。
步厥 503, H ( e ) NB与运营商网络之间建立安全连接, 此安全连接为 H ( e ) NB与运营商网络之间仅支持紧急业务的连接, 包括 IPsec通道、 TLS 通道等。
步驟 504, H ( e ) NB和 /或运营商网络仅允许 UE进行紧急业务的过程 中, H ( e ) NB检查接收消息中的 CAUSE值来判断此业务是否为紧急业务, 此消息显示此业务为紧急业务。
步驟 505 , H ( e ) NB发送消息给运营商网络来检验此业务是否为紧急 业务, H ( e ) NB 和 /或运营商网络根据运营商网络检验的结果来判断是否 阻止此业务。 如果运营商网络检验此业务是紧急业务, 则 H ( e ) NB和 /或 运营商网络允许此业务; 如果运营商网络检验此业务不是紧急业务, 则 H (e) NB和 /或运营商网络阻止此业务。
本发明的实施例三如图 6所示, 主要包括以下步骤:
步 601 , HP UICC的应用未被运营商网络选择。
步骤 602, H( e )NB与运营商网络的安全连接建立之前,检查到 HP UICC 未被移走。
步驟 603, H ( e ) NB与运营商网络之间未建立安全连接和 /或 H (e) NB的空口关闭。
步驟 604, H ( e ) NB和 /或运营商网络不允许 UE进行紧急业务和 /或 非紧急业务。
本发明的实施例四如图 7所示, 主要包括以下步骤:
步骤 701, HP UICC的应用未被运营商网络选择。
步骤 702,H( e)NB与运营商网络的安全连接建立之前,检查到 HP UICC 未被移走。
步骤 703, H (e) NB与运营商网络之间建立安全连接。
步骤 704, 运营商网络与 H (e) NB之间的安全连接建立后, H (e) NB或运营商网络检测发现 HP UICC被移走, H ( e ) NB和 /或运营商网络 仅允许 UE进行紧急业务和 /或允许 UE进行非紧急业务。
H ( e ) NB和 /或运营商网络仅允许 UE进行紧急业务的过程中, H ( e ) NB通过检查接收消息中的 CAUSE值来判断此业务是否为紧急业务, 若此 消息显示此业务为非紧急业务, 则 H (e) NB和 /或运营商网络阻止此非紧 急业务的接入; 若此消息显示此业务为紧急业务, 则 H (e) NB发送消息 给运营商网络来检验此业务是否为紧急业务, H ( e ) NB 和 /或运营商网络 根据运营商网络检俭的结果来判断是否阻止此业务。 如果运营商网络检验 此业务是紧急业务, 则 H (e) NB和 /或运营商网络允许此业务; 如果运营 商网络检验此业务不是紧急业务, 则 H ( e ) NB和 /或运营商网络阻止此业 务。 HP UICC被移走后, H ( e ) NB和 /或运营商网络在正在进行的紧急业 务和 /或非紧急业务结束后断开其 7^载, 并为 UE进行紧急业务和 /或非紧急 业务而建立 H ( e ) NB与运营商网络之间的承载。
本发明的实施例五如图 8所示, 主要包括以下步骤:
步骤 801 , HP UICC的应用未被运营商网络选择。
步驟 802, H( e )NB与运营商网络的安全连接建立之前,检查到 HP UICC 未被移走。
步驟 803 , H ( e ) NB与运营商网络之间建立安全连接。
步骤 804, 运营商网络与 H ( e ) NB之间的安全连接建立后, H ( e ) NB或运营商网络检测发现 HP UICC被移走, H ( e ) NB和 /或运营商网络 仅允许 UE进行紧急业务和 /或允许 UE进行非紧急业务。
H ( e ) NB和 /或运营商网络仅允许 UE进行紧急业务的过程中, H ( e ) NB通过检查接收消息中的 CAUSE值来判断此业务是否为紧急业务, 若此 消息显示此业务为非紧急业务, 则 H ( e ) NB和 /或运营商网络阻止此非紧 急业务的接入; 若此消息显示此业务为紧急业务, 则 H ( e ) NB发送消息 给运营商网络来检验此业务是否为紧急业务, H ( e ) NB 和 /或运营商网络 根据运营商网络检睑的结果来判断是否阻止此业务。 如果运营商网络检验 此业务是紧急业务, 则 H ( e ) NB和 /或运营商网络允许此业务; 如果运营 商网络检验此业务不是紧急业务, 则 H ( e ) NB和 /或运营商网络阻止此业 务。 HP UICC被移走后, H ( e ) NB和 /或运营商网络立刻断开紧急业务和 非紧急业务的承载, 并在 UE进行紧急业务时建立 H ( e ) NB与运营商网络 之间承载。
本发明的实施例六如图 9所示, 主要包括以下步骤:
步錄 901, HP UICC的应用未被运营商网络选择。
步驟 902, H( e )NB与运营商网络的安全连接建立之前,检查到 HP UICC 未被移走。
步驟 903 , H ( e ) NB与运营商网络之间建立安全连接。
步驟 904, 运营商网络与 H (e) NB之间的安全连接建立后, H (e) NB或运营商网络检测发现 HP UICC被移走, H ( e ) NB和 /或运营商网络 仅允许 UE进行紧急业务和 /或允许 UE进行非紧急业务。
H ( e ) NB和 /或运营商网络仅允许 UE进行紧急业务的过程中, H ( e ) NB通过检查接收消息中的 CAUSE值来判断此业务是否为紧急业务, 若此 消息显示此业务为非紧急业务, 则 H (e) NB和 /或运营商网络阻止此非紧 急业务的接入; 若此消息显示此业务为紧急业务, 则 H (e) NB发送消息 给运营商网络来检验此业务是否为紧急业务, H ( e ) NB 和 /或运营商网络 根据运营商网络检验的结果来判断是否阻止此业务。 如果运营商网络检验 此业务是紧急业务, 则 H (e) NB和 /或运营商网络允许此业务; 如果运营 商网络检验此业务不是紧急业务, 则 H ( e ) NB和 /或运营商网络阻止此业 务。 H (e) NB和 /或运营商网络仅允许 UE进行紧急业务, 通过以下方式 来实现: H(e) NB与运营商网络之间的支持非紧急业务的承载去活, 并保 留 H (e) NB与运营商网络之间支持紧急业务的承载。 其中, 支持非紧急 业务的承载包括 S1通道等, 支持紧急业务的承载包括 IPsec通道、 TLS通 道等。
对应上述紧急业务的处理方法, 本发明还提供了一种紧急业务的处理 系统, 包括运营商网络和 H (e) NB。 H (e) NB和 /或运营商网络, 还用于 在 HP UICC的应用未被选择, 且检查 HP UICC被移走时, 允许 UE进行紧 急业务。 H (e) NB 和 /或运营商网络功能的具体实现操作与前述方法中描 述相同, 此处不再赘述。
综上所述, 本发明完善了 H (e) NB 系统处理紧急业务的方法, 改善 了运营商网络对紧急业务的支持以及 H (e) NB 系统处理紧急业务的可靠 性, 并解决了现有的紧急业务处理给用户带来的不便。
以上所述, 仅为本发明的较佳实施例而已, 并非用于限定本发明的保 护范围。 工业实用性
本发明提供的一种紧急业务的处理方法和系统, 在托管方通用集成电 路卡 HP UICC的应用未被选择时, 如果 HP UICC被移走, H ( e ) NB和 / 或运营商网络允许 UE进行紧急业务。 通过本发明, 完善了 H(e)NB系统 处理紧急业务的方法, 改善了运营商网络对紧急业务的支持以及 H (e) NB 系统处理紧急业务的可靠性, 并解决了现有的紧急业务处理给用户带来的 不便。

Claims

权利要求书
1、 一种紧急业务的处理方法, 该方法包括:
在托管方通用集成电路卡 HP UICC的应用未被选择时, 如果 HP UICC 被移走, 家庭基站 H ( e ) NB和 /或运营商网络允许用户设备 UE进行紧急 业务。
2、根据权利要求 1所述紧急业务的处理方法, 其中,在 HP UICC的应 用未被选择时, 该方法进一步包括:
H ( e ) NB与运营商网络的安全连接建立之前, 检查 HP UICC是否被 移走。
3、根据权利要求 2所述紧急业务的处理方法, 其中,在 HP UICC被移 走时, 该方法进一步包括:
H ( e ) NB和 /或运营商网络不允许 UE进行任何业务, 或者仅允许 UE 进行紧急业务和 /或允许 UE进行非紧急业务。
4、 根据权利要求 3所述紧急业务的处理方法, 其中, 所述 H ( e ) NB 和 /或运营商网络不允许 UE进行任何业务, 或者仅允许 UE进行紧急业务 和 /或允许 UE进行非紧急业务, 具体为:
如果 H ( e ) NB与运营商网络之间建立安全连接, 则 H ( e ) NB和 /或 运营商网络仅允许 UE进行紧急业务和 /或允许 UE进行非紧急业务;如果 H ( e〕 NB与运营商网络之间未建立安全连接和 /或 H ( e ) NB的空口关闭, 则 H ( e ) NB和 /或运营商网络不允许 UE进行紧急业务和 /或非紧急业务。
5、 根据权利要求 4所述紧急业务的处理方法, 其中, 所述 H ( e ) NB 与运营商网络之间建立的安全连接为: H ( e ) NB与运营商网络之间支持紧 急业务的通道, 和 /或 H ( e ) NB与运营商网络之间支持非紧急业务的通道; 所述支持紧急业务的通道包括: 互联网协议安全性 IPsec通道、 安全传 输层 TLS通道; 所述支持非紧急业务的通道包括 S1通道。
6、 根据权利要求 2所述紧急业务的处理方法, 其中, 在检查 HPUICC 未被移走时, 该方法进一步包括:
H ( e ) NB与运营商网络之间建立安全连接。
7、 根据权利要求 6所述紧急业务的处理方法, 其中, 在 H (e) NB与 运营商网络之间建立安全连接之后, 该方法进一步包括:
HP UICC被移走, H ( e ) NB和 /或运营商网络仅允许 UE进行紧急业 务和 /或允许 UE进行非紧急业务。
8、 根据权利要求 3、 4或 7所述紧急业务的处理方法, 其中, 该方法 进一步包括:
在 H (e) NB和 /或运营商网络仅允许 UE进行紧急业务的过程中, H (e) NB 通过检查接收的消息来判断对应的业务是否为紧急业务, 如果所 述消息显示对应的业务为非紧急业务, 则 H (e) NB和 /或运营商网络阻止 所述非紧急业务的接入;
如果所述消息显示对应的业务为紧急业务, 则 H (e) NB发送消息给 运营商网络来检验对应的业务是否为紧急业务, H (e) NB 和 /或运营商网 络根据运营商网络检验的结果判断是否阻止对应的业务; 如果运营商网络 检验对应的业务是紧急业务, 则 H (e) NB和 /或运营商网络允许所述紧急 业务, 如果运营商网络检验对应的业务是非紧急业务, 则 H (e) NB和 /或 运营商网络阻止所述非紧急业务。
9、 根据权利要求 7所述紧急业务的处理方法, 其中, 在 H (e) NB与 运营商网络之间建立安全连接之后, HPUICC的移走由 H (e) NB和 /或运 营商网络检测发现。
10、 根据权利要求 7或 9所述紧急业务的处理方法, 其中, 在 H (e) NB与运营商网络之间建立安全连接之后, HPUICC被移走后, H (e) NB 和 /或运营商网络在正在进行的紧急业务和 /或非紧急业务结束后断开其承 载。
11、 根据权利要求 7或 9所述紧急业务的处理方法, 其中, 在 H ( e ) NB与运营商网络之间建立安全连接之后, HP UICC被移走后, H ( e ) NB 和 /或运营商网络在正在进行的紧急业务和 /或非紧急业务结束后断开其承 载, 并为 UE进行紧急业务和 /或非紧急业务而建立 H ( e ) NB与运营商网 络之间的 7 载。
12、 根据权利要求 7或 9所述紧急业务的处理方法, 其中, 在 H ( e ) NB与运营商网络之间建立安全连接之后, HP UICC被移走后, H ( e ) NB 和 /或运营商网络立刻断开其紧急业务和 /或非紧急业务的承载, 并为 UE进 行紧急业务和 /或非紧急业务而建立 H ( e ) NB与运营商网络之间的承载。
13、 根据权利要求 7或 9所述紧急业务的处理方法, 其中, 在 H ( e ) NB与运营商网络之间建立安全连接之后, H ( e ) NB和 /或运营商网络仅允 许 UE进行紧急业务, 通过以下方式来实现:
H ( e ) NB与运营商网络之间的支持非紧急业务的承载去活, 并保留 H ( e ) NB与运营商网络之间支持紧急业务的承载。
14、 根据权利要求 1至 7任一项所述紧急业务的处理方法, 其中, 所 述紧急业务包括紧急呼叫以及与紧急相关的任何通信业务。
15、 根据权利要求 1至 7任一项所述紧急业务的处理方法, 其中, 所 述 HP UICC的应用为 HP的认证、 标识、 授权或配置, HP的认证通过 HP 的相互认证或运营商网络对 HP的认证来实现。
16、 根据权利要求 1至 7任一项所述紧急业务的处理方法, 其中, 所 述 HP UICC为托管方单元 HPM、 或托管方全球用户识别模块 HP USIM。
17、 一种紧急业务的处理系统, 该系统包括运营商网络和 H ( e ) NB, 其中,
所述 H ( e ) NB和 /或运营商网络, 用于在 HP UICC的应用未被选择, 且检查 HP UICC被移走时, 允许 UE进行紧急业务。
18、 根据权利要求 17所述紧急业务的处理系统, 其中, 所述 H (e) NB和 /或运营商网络进一步用于, 在 HP UICC的应用未被选择时, 且在 H
(e) NB与运营商网络的安全连接建立之前, 检查 HP UICC是否被移走。
19、 根据权利要求 18所述紧急业务的处理系统, 其中, 所述 H (e) NB和 /或运营商网络进一步用于, 在 HP UICC被移走时, 不允许 UE进行 任何业务, 或者仅允许 UE进行紧急业务和 /或允许 UE进行非紧急业务。
20、 根据权利要求 19所述紧急业务的处理系统, 其中, 所述 H (e) NB和 /或运营商网络进一步用于, 如果 H (e) NB与运营商网络之间建立 安全连接, 则仅允许 UE进行紧急业务和 /或允许 UE进行非紧急业务; 如 果 H ( e ) NB与运营商网络之间未建立安全连接和 /或 H ( e ) NB的空口关 闭, 则不允许 UE进行紧急业务和 /或非紧急业务。
21、 根据权利要求 20所述紧急业务的处理系统, 其中, 所述 H (e) NB与运营商网络之间建立的安全连接为: H (e) NB与运营商网络之间支 持紧急业务的通道, 和 /或 H ( e ) NB与运营商网络之间支持非紧急业务的 通道;
所述支持紧急业务的通道包括: IPsec通道、 TLS通道; 所述支持非紧 急业务的通道包括 S1通道。
22、 根据权利要求 18所述紧急业务的处理系统, 其中, 所述 H (e) NB和 /或运营商网络进一步用于, 在 HP UICC未被移走时, H ( e ) NB与 运营商网络之间建立安全连接。
23、 根据权利要求 22所述紧急业务的处理系统, 其中, 所述 H (e) NB和 /或运营商网络进一步用于, 在 H (e) NB与运营商网络之间建立安 全连接后, HP UICC被移走时, 仅允许 UE进行紧急业务和 /或允许 UE进 行非紧急业务。
24、 根据权利要求 19、 20或 23所述紧急业务的处理系统, 其中, 所 述 H ( e ) NB和 /或运营商网络进一步用于, 在仅允许 UE进行紧急业务的 过程中, H ( e ) NB通过检查接收的消息来判断对应的业务是否为紧急业务, 如果所述消息显示对应的业务为非紧急业务, 则 H (e) NB和 /或运营商网 络阻止所述非紧急业务的接入;
如果所述消息显示对应的业务为紧急业务, 则 H ( e ) NB发送消息给 运营商网络来检验对应的业务是否为紧急业务, H (e) NB 和 /或运营商网 络根据运营商网络检脸的结果判断是否阻止对应的业务; 如果运营商网络 检脸对应的业务是紧急业务, 则 H (e) NB和 /或运营商网络允许所述紧急 业务, 如果运营商网络检验对应的业务是非紧急业务, 则 H (e) NB和 /或 运营商网络阻止所述非紧急业务。
25、 根据权利要求 23所述紧急业务的处理系统, 其中, 所述 H (e) NB和 /或运营商网络进一步用于, 在 HP UICC被移走后, 在正在进行的紧 急业务和 /或非紧急业务结束后断开其承载。
26、 根据权利要求 23所述紧急业务的处理系统, 其中, 所述 H (e) NB和 /或运营商网络进一步用于, 在 HP UICC被移走后, 在正在进行的紧 急业务和 /或非紧急业务结束后断开其承载, 并为 UE进行紧急业务和 /或非 紧急业务而建立 H (e) NB与运营商网络之间的承载。
27、 根据权利要求 23所述紧急业务的处理系统, 其中, 所述 H (e) NB和 /或运营商网络进一步用于, 在 HP UICC被移走后, 立刻断开其紧急 业务和 /或非紧急业务的承载, 并为 UE进行紧急业务和 /或非紧急业务而建 立 H ( e ) NB与运营商网络之间的承载。
28、 根据权利要求 23所述紧急业务的处理系统, 其中, 所述 H (e) NB和 /或运营商网络进一步用于, 所述 H (e) NB和 /或运营商网络仅允许 UE进行紧急业务, 通过以下方式来实现: H ( e ) NB与运营商网络之间的支持非紧急业务的承载去活, 并保留 H ( e〕 NB与运营商网络之间支持紧急业务的承载。
29、 根据权利要求 17至 23任一项所述紧急业务的处理系统, 其中, 所述紧急业务包括紧急呼叫以及与紧急相关的任何通信业务。
30、 根据权利要求 17至 23任一项所述紧急业务的处理系统, 其中, 所述 HP UICC的应用为 HP的认证、 标识、 授权或配置。
31、 根据权利要求 17至 23任一项所述紧急业务的处理系统, 其中, 所述 HP UICC为 HPM或 HP USIM。
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