WO2012022244A1 - 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
WO2012022244A1
WO2012022244A1 PCT/CN2011/078402 CN2011078402W WO2012022244A1 WO 2012022244 A1 WO2012022244 A1 WO 2012022244A1 CN 2011078402 W CN2011078402 W CN 2011078402W WO 2012022244 A1 WO2012022244 A1 WO 2012022244A1
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WIPO (PCT)
Prior art keywords
emergency
carrier network
service
emergency service
uicc
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Application number
PCT/CN2011/078402
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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 WO2012022244A1 publication Critical patent/WO2012022244A1/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 (referred to as an element of a 3G macro radio access network) and a standard radio resource controller (RNC, Radio Network Controller) radio resource. Management function.
  • 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 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 mutual authentication of the devices is successful, the carrier network selectively performs mutual authentication of HP. When HP authentication is used, both 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. If HP's authentication is selected, when the HPM for mutual authentication with the MNO is removed from the H(e)NB, the H(e)NB must close its air interface and disconnect from the carrier's core network.
  • Specification 33.320 states: Regardless of whether the UE can pass access control, H (e)NB and/or the operator's core network entity (such as H(e)NB gateway) must allow emergency business. This provides a high priority for the H (e)NB to support the UE's emergency services. According to the description of the existing specifications, when the HPM is removed, the H(e)NB can complete the registration and authentication and establish a secure channel to work normally; at this time, the H(e)NB must close its air interface and disconnect from the carrier. The connection of the core network will definitely lead to the interruption of emergency services, which does not correspond to the high priority support for emergency services, and can not meet the excellent support of the H (e)NB communication system for emergency services.
  • 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 a very poor user experience.
  • SIM Subscriber Identity Module
  • 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 carrier network does not allow the UE to perform any service, or only allows the UE to conduct 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, specifically:
  • the H(e)NB and/or the carrier network only allow the UE to perform emergency services; if no security is established between the H(e)NB and the carrier network
  • the air interface of the connection and/or H(e)NB is closed, and the H(e)NB and/or the carrier network do not allow the UE to perform emergency and 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
  • the channel supporting the non-emergency service includes: an internet protocol security IPsec channel, a secure transport layer TLS channel, and the non-emergency service includes an S1 channel.
  • the method further includes:
  • the carrier network is certified by HP UICC.
  • the method further includes:
  • the H ( e ) NB and/or carrier network only allows the UE to perform emergency services or does not allow the UE to perform any services.
  • the method further includes:
  • a secure connection is established between the carrier network and the H(e)NB, and the H(e)NB and/or the carrier network allow the UE to perform emergency and/or non-emergency services.
  • the method further includes: the HP UICC is removed, the H(e)NB and/or the carrier network only allows the UE to perform emergency services and/or allow The UE performs non-emergency services.
  • 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 For non-emergency services, 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; if the operator network checks that the corresponding service is an emergency service, the H(e)NB and/or the carrier network allow the emergency service; The service corresponding to the network foreclosure is a non-emergency service, and the H(e)NB and/or the carrier network block the non-emergency service.
  • HPUICC The removal of HPUICC was detected by H (e) NB and / or carrier network detection.
  • the HP UICC is removed and the H(e)NB and/or carrier network are disconnected after the ongoing emergency and/or non-emergency services are completed. Open its load.
  • the HP UICC is removed and the H(e)NB and/or 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 to support the UE for emergency service and/or non-emergency service.
  • the HP UICC is removed and the H(e)NB and/or the carrier network immediately disconnects the bearer of its emergency and/or non-emergency services. And carrying out an emergency call and/or non-emergency service for the UE to establish a load between the H(e)NB and the carrier network.
  • the H(e)NB and/or the carrier network only allow the UE to perform emergency services, by:
  • the bearer deactivation of the non-emergency service between the H(e)NB and the carrier network is reserved, 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 a hosted unit HPM, or a hosted global user identification module, HP USIM.
  • the present invention also provides an emergency service processing system, the system comprising: H(e)NB and Carrier network, where
  • the H(e)NB and/or the carrier network are configured to allow the UE to perform emergency services when the application of the HP UICC is selected, and when the HPUICC is removed and/or the authentication of the HPUICC fails.
  • the H(e)NB and/or carrier network is further used to check whether the HPUICC is removed before the secure connection of the H(e)NB to the carrier network is established when the application of the HP UICC is selected.
  • the H(e)NB and/or the carrier network are further used to prevent the UE from performing any service when the HP UICC is removed, or only allow the UE to perform emergency services.
  • the H(e)NB and/or the carrier network are further used to: 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 an emergency Service; if the air interface between the H(e)NB and the carrier network is not established 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 non-emergency. business.
  • the secure connection established between the H (e) NB and the carrier network is: H (e) a channel channel supporting the emergency service between the NB and the carrier network, and/or H (e) NB and the carrier network
  • the channel supporting the non-emergency service includes: an IPsec channel, a TLS channel, and the non-emergency service channel includes an S1 channel.
  • the carrier network is further used to perform HP UICC authentication when the HPUICC is not removed.
  • the H(e)NB and/or the carrier network are further configured to allow only the UE to perform emergency services or not allow the UE to perform any service when the authentication of the HP UICC fails.
  • the H(e)NB and/or the carrier network are further configured to establish a secure connection between the carrier network and the H(e)NB when the authentication of the HP UICC is successful, H(e)NB and/or The carrier network allows the UE to conduct emergency and/or non-emergency services.
  • the H(e)NB and/or the carrier network are further used, after the secure connection between the H(e)NB and the carrier network is established, the HPUICC is removed, the H(e)NB and/or the carrier network Only the UE is allowed to perform emergency services and/or the UE is allowed to perform non-emergency services.
  • the H(e)NB and/or the carrier network are further used to: when the H(e)NB and/or the carrier network only allow the UE to perform emergency services, the H(e)NB judges by checking the received message. Whether the corresponding service is an 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 displays corresponding The service is an emergency service, and the H(e)NB sends a message to the operator network to check whether the corresponding service is an emergency service;
  • the H(e)NB and/or the carrier network allow the emergency service; if the service corresponding to the operator network check is non-emergency service, the H(e)NB And/or the operator network blocks the non-emergency services.
  • the removal of the HP UICC is detected by the H(e)NB and/or the carrier network.
  • the H(e)NB and/or the carrier network are further used, after the secure connection between the H(e)NB and the carrier network is established, when the HP UICC is removed, during ongoing emergency services and/or After the non-emergency business is over, disconnect it.
  • the H(e)NB and/or the carrier network are further used, after the secure connection between the H(e)NB and the carrier network is established, when the HP UICC is removed, during ongoing emergency services and/or After the non-emergency service ends, the bearer is disconnected, and the bearer between the H(e)NB and the carrier network is established to support the UE for emergency service and/or non-emergency service.
  • the H(e)NB and/or the carrier network are further used to disconnect the bearer immediately after the HP UICC is removed after the secure connection between the H(e)NB and the carrier network is established, and support
  • the UE performs an emergency service and/or a non-emergency service to establish a load between the H(e)NB and the carrier network.
  • H(e)NB And/or the carrier network only allows 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.
  • An emergency service processing method and system provided by the present invention, when the application of the HP UICC is selected, if the HP UICC is removed and/or the authentication of the HP UICC fails, the H(e)NB and/or the carrier network
  • the user equipment UE is allowed to perform emergency services.
  • the invention improves the method for processing the emergency service by the H(e)NB system, improves the support of the operator network for the emergency service, and the reliability of the H(e)NB system for handling the emergency service, and solves the existing emergency service. Handling the inconvenience to the user.
  • 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. 7 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 when the application of the Hosting Party Universal Integrated Circuit Card (HP UICC) is selected.
  • HP UICC is removed and/or the authentication of the HP UICC fails, and the H(e)NB and/or the carrier network allow the UE to perform emergency services.
  • the emergency service includes emergency calls and any communication services related to the emergency.
  • the application of the HP UICC may be the authentication, identification, authorization or configuration of the HP, etc.; the so-called HPUICC may be an HPM or a Hosting Party Universal Subscriber Identity Module (HP USIM).
  • the method mainly includes the following steps:
  • step 301 the application of the HPUICC is selected by the carrier network.
  • the application of HPUICC can be HP's authentication, identification, authorization or configuration.
  • 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 HP UICC is removed, go to step 303; if the HP UICC is not removed, go to step 304.
  • Step 303 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.
  • the H(e)NB and/or the carrier network only allow the UE to perform emergency services; if the H(e)NB fails to communicate with the carrier network When a secure connection is established 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 non-emergency services.
  • Step 304 The operator network performs mutual authentication of the HP UICC. If the mutual authentication of the HP UICC fails, step 305 is performed. If the mutual authentication of the HP UICC is successful, step 306 is performed.
  • step 305 the HP UICC authentication fails, and the H(e)NB and/or the carrier network only allow the UE to perform emergency services or do not allow the UE to perform any service.
  • step 306 the HP UICC authentication is successful, a secure connection is established between the carrier network and the H(e)NB, and the H(e)NB and/or the carrier network allow the UE to perform emergency services and/or non-emergency services.
  • Step 307 After the secure connection between the carrier network and the H(e)NB is established, the HPUICC is removed, and the H(e)NB and/or the carrier network only allow the UE to perform 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 bearers for non-emergency services.
  • the bearer of the emergency service includes an Internet Protocol Security (IPsec) channel, a Transport Layer Security (TLS) channel, and the like, and the bearer of the non-emergency service includes the S1 channel.
  • IPsec Internet Protocol Security
  • TLS Transport Layer Security
  • the H(e)NB determines the corresponding service by checking the received message. Whether it is an 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 ) NB sends a message to the operator network to check whether the corresponding service is an emergency service;
  • the H(e)NB and/or the carrier network allow the emergency service; if the service corresponding to the operator network check is non-emergency service, the H(e)NB And/or the operator network blocks the non-emergency services.
  • step 307 the HP UICC is removed and detected by the H(e)NB and/or the operator network.
  • step 307 after the HP UICC is removed, the H(e)NB and/or the operator network disconnects the bearer after the ongoing emergency service and/or non-emergency service ends.
  • step 307 after the HP UICC is removed, the H(e)NB and/or the carrier network disconnects the bearer after the ongoing emergency service and/or non-emergency service ends, and The UE is supported for emergency services and/or non-emergency services to establish a load between the H(e)NB and the carrier network.
  • step 307 after the HPUICC is removed, the H(e)NB and/or the carrier network immediately disconnects its bearer, and establishes H (e) for supporting the UE for emergency service and/or non-emergency service. ) The bearer between the NB and the carrier network.
  • 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) The bearer between the NB and the carrier network supporting non-emergency services is deactivated, and the bearer supporting the emergency service between the H (e) NB and the carrier network is reserved.
  • the first embodiment of the present invention mainly includes the following steps:
  • Step 401 the application of the HP UICC is 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 carrier network and the H(e)NB, and the secure connection established between the carrier network and the H(e)NB is an emergency service between the H(e)NB and the carrier network. Connections, including Internet Protocol Security (IPsec) channels, Transport Layer Security (TLS) channels, and more.
  • IPsec Internet Protocol Security
  • TLS Transport Layer Security
  • Step 404 the H(e)NB and/or the carrier network only allow the UE to perform emergency services.
  • H (e) NB and/or the carrier network only allows the UE to perform emergency services.
  • H (e) NB determines whether the service is an emergency service by checking the cause of the received message (CAUSE), if the message is displayed. If the 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 service is an emergency service, the H(e)NB sends a message to the operator network. To verify 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 results of the operator network check.
  • CAUSE cause of the received message
  • the network verifies that the service is an emergency service, and 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 the service .
  • the second pin of the embodiment of the present invention is as shown in FIG. 5, and mainly includes the following steps:
  • Step 501 the application of the HP UICC is selected by the carrier 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 fails to establish a secure connection with the carrier network and/or the air interface of the H(e)NB is closed.
  • step 504 the H(e)NB and/or the carrier network do not allow the UE to perform emergency services and non-urgent services.
  • the third embodiment of the present invention mainly includes the following steps:
  • Step 601 the application of the HP UICC is selected by the operator 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 operator network performs mutual authentication of the HP UICC, and the mutual authentication of the HP UICC fails.
  • Step 604 the H(e)NB and/or the carrier network only allow the UE to perform emergency services, or do not allow the UE to perform any service.
  • H (e) When the NB and/or the carrier network only allow the UE to perform emergency services, a secure connection is established between the carrier network and the H(e)NB, and the secure connection established between the carrier network and the H(e)NB is H (e)
  • the connection between the NB and the carrier network only supports emergency services.
  • 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.
  • H (e) NB and/or carrier networks block access to this non-emergency service; If the message indicates that the service is an emergency service, 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 are based on the result of the operator network check. Determine if this service is blocked. 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, the H(e)NB and/or the carrier network Block this business.
  • the fourth embodiment of the present invention mainly includes the following steps:
  • Step 701 the application of the HP UICC is 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 The operator network performs mutual authentication of the HP UICC, and the mutual authentication of the HP UICC is successful.
  • Step 704 A secure connection is established between the carrier network and the H(e)NB, and the H(e)NB and/or the carrier network allow the UE to perform emergency services and/or non-emergency services.
  • Step 705 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.
  • 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.
  • H (e) NB and/or carrier networks are in the ongoing emergency industry
  • the bearer is disconnected, and the bearer between the H(e)NB and the carrier network is established when the UE performs emergency services.
  • the fifth embodiment of the present invention mainly includes the following steps:
  • Step 801 the application of the HP UICC is selected by the carrier 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 The operator network performs mutual authentication of the HP UICC, and the mutual authentication of the HP UICC is successful.
  • Step 804 A secure connection is established between the carrier network and the H(e)NB, and the H(e)NB and/or the carrier network allow the UE to perform emergency services and/or non-emergency services.
  • Step 805 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.
  • 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 bearers of the emergency and non-emergency services, and establish H(e)NB with the emergency and/or non-emergency services for the UE. Bearer between carrier networks.
  • the sixth embodiment of the present invention mainly includes the following steps:
  • step 901 the application of the HP UICC is selected by the carrier network.
  • Step 902 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 903 The operator network performs mutual authentication of the HP UICC, and the mutual authentication of the HP UICC is successful.
  • Step 904 A secure connection is established between the carrier network and the H(e)NB, and the H(e)NB and/or the carrier network allow the UE to perform emergency services and/or non-emergency services.
  • Step 905 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. 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, the H(e)NB and/or the 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 manner is implemented:
  • the bearer deactivation of the non-emergency service between the H(e)NB and the carrier network is reserved, and the H (e) is reserved.
  • the bearer of the emergency service is supported between the NB and the carrier network.
  • the bearer supporting non-emergency services includes the S1 channel, and the bearer supporting the emergency service includes an IPsec channel, a TLS channel, and the like.
  • the present invention further provides an emergency service processing system, including: H (e) NB and an operator network, where H (e) NB and/or carrier network,
  • H (e) NB and/or carrier network When the application of the HP UICC is selected, and the HP UICC is removed and/or the authentication of the HP UICC fails, the UE is allowed to perform emergency services.
  • the specific implementation operations of the H (e) NB and/or the carrier network function are the same as those described in the foregoing method, and are not described herein again.
  • the present invention improves the method for handling 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 The inconvenience caused by the urgent business processing.
  • the present invention provides an emergency service processing method and system, when HP UICC application is selected, if HP UICC is removed and/or HP UICC authentication fails, H(e)NB and/or operation
  • the quotient network allows the user equipment UE to perform emergency services.
  • the invention improves the method for processing the emergency service by the H(e)NB system, improves the support of the operator network for the emergency service, and the reliability of the H(e)NB system for handling the emergency service, and solves the existing emergency service. 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)的应用被选择时,如果HPUICC被移走和/或HPUICC的认证失败,家庭基站和/或运营商网络允许用户设备(UE)进行紧急业务。本发明还公开了一种紧急业务的处理系统。通过本发明的方法和系统,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 用于非封闭用户组(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; 如果 HP的认证被选择进行, 当用于和 MNO进 行相互认证的 HPM从 H ( e ) NB移走时, H ( e ) NB必须关闭其空口以及 断开与运营商核心网的连接。
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 4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 致极差的用户体验。
针对以上情况, HP的认证被选择时, 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就显得愈发重要。 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 HPUICC的应用被选择时,如果 HPUICC被 移走和 /或 HP UICC的认证失败, 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 HPUICC的应用被选择时, 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。 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, 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; 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, H ( e ) NB和 /或运营商网络不 允许 UE进行紧急业务和非紧急业务。
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, 所述非紧急业务的 载包括 S1通道。
在 HPUICC未被移走时, 该方法进一步包括:
运营商网络进行 HP UICC的认证。
在所述 HPUICC的认证失败时, 该方法进一步包括:
H ( e ) NB和 /或运营商网络仅允许 UE进行紧急业务, 或不允许 UE进 行任何业务。
在所述 HPUICC的认证成功时, 该方法进一步包括:
运营商网络和 H (e) NB之间建立安全连接, H ( e ) NB和 /或运营商 网络允许 UE进行紧急业务和 /或非紧急业务。
在 H (e) NB与运营商网络之间的安全连接建立之后, 该方法还包括: 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。
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, H (e) NB发送消息给运营商网络以检验对应的业务是否为紧急业务; 如果运营商网络检验对应的业务为紧急业务, 则 H (e) NB和 /或运营 商网络允许所述紧急业务; 如果运营商网络检险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。
HPUICC的移走由 H (e) NB和 /或运营商网络检测发现。
在 H (e) NB与运营商网络之间的安全连接建立之后, HP UICC被移 走, 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与运营商网络之间的安全连接建立之后, HP UICC被移 走, 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,并为支持 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与运营商网络之间的安全连接建立之后, HP UICC被移 走, 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进行紧急呼叫和 /或非紧急业务而建立 H (e) NB与运营商网 络之间的 载。
在 H ( e ) NB与运营商网络之间的安全连接建立之后, H ( e ) NB和 / 或运营商网络仅允许 UE进行紧急业务, 通过以下方式实现:
H ( e ) NB与运营商网络之间支持非紧急业务的承载去活, 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: H(e)NB和 运营商网络, 其中,
所述 H ( e ) NB和 /或运营商网络, 用于在 HP UICC的应用被选择时, 且检查 HPUICC被移走和 /或 HPUICC的认证失败时,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的应用被选 择时, 在 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。
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。
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 H ( e ) NB和 /或运营商网络仅允许 UE进行 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, H (e) NB和 /或运营商网络不允许 UE进行紧急业务和非 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, 所述非紧急业务的通道包括 S1通道。
所述运营商网络进一步用于, 在 HPUICC未被移走时, 进行 HP UICC 的认证。
所述 H ( e ) NB和 /或运营商网络进一步用于, 在所述 HP UICC的认证 失败时, 仅允许 UE进行紧急业务或不允许 UE进行任何业务。
所述 H ( e ) NB和 /或运营商网络进一步用于, 在所述 HP UICC的认证 成功时, 运营商网络和 H (e) NB之间建立安全连接, H ( e ) NB和 /或运 营商网络允许 UE进行紧急业务和 /或非紧急业务。 所述 H (e) NB和 /或运营商网络进一步用于, H (e) NB与运营商网 络之间的安全连接建立后, HPUICC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。
所述 H ( e ) NB和 /或运营商网络进一步用于, 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 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, H ( e ) NB发送消息给运营商网络以检 验对应的业务是否为紧急业务;
如果运营商网络检验对应的业务为紧急业务, 则 H (e) NB和 /或运营 商网络允许所述紧急业务; 如果运营商网络检险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。
所述 HP UICC的移走由 H ( e ) NB和 /或运营商网络检测发现。
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 网络之间的安全连接建立之后, HP UICC被移走时, 在正在进行的紧急业 务和 /或非紧急业务结束后断开其^^载。
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 网络之间的安全连接建立之后, HP UICC被移走时, 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, 并为支持 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 H (e) NB与运营商 网络之间的安全连接建立之后, HP UICC被移走时, 立刻断开其承载, 并 为支持 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 载。
所述在 H (e) NB与运营商网络之间的安全连接建立之后, 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, 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 HP UICC的应用 被选择时, 如果 HP UICC被移走和 /或 HP UICC的认证失败, H ( e ) NB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 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。 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 7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, 在托管方通用集成电路卡( HP UICC , Hosting Party Universal Integrated Circuit Card) 的应用被选择时, 如果 HP UICC被移走和 /或 HP UICC的认证失败, H (e) NB和 /或运营商网络允许 UE进行紧急业务。 其 中, 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。 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 HPUICC, 可以是 HPM或托管方全球用户识别模块( HP USIM, Hosting Party Universal Subscriber Identity Module )。
如图 3所示, 该方法主要包括以下步驟:
步驟 301, HPUICC的应用被运营商网络选择。
其中, HPUICC的应用可以是 HP的认证、 标识、 授权或配置等。
步驟 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 HP UICC被移走, 则执行步驟 303; 如果 HP UICC未被 移走, 则执行步驟 304。
步驟 303 , 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。
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; 若 H (e) NB未能与运营商网 络建立安全连接和 /或 H ( e ) NB的空口关闭, 则 H ( e ) NB和 /或运营商网 络不允许 UE进行紧急业务和非紧急业务。
步驟 304 , 运营商网络进行 HP UICC的相互认证, 如果 HP UICC的相 互认证失败, 则执行步驟 305; 如果 HP UICC的相互认证成功, 则执行步 驟 306。
步驟 305 , HP UICC认证失败, H ( e ) NB和 /或运营商网络仅允许 UE 进行紧急业务、 或不允许 UE进行任何业务。 步驟 306, HP UICC认证成功, 运营商网络和 H (e) NB之间建立安 全连接, H (e) NB和 /或运营商网络允许 UE进行紧急业务和 /或非紧急业 务。
步驟 307, 运营商网络与 H (e) NB之间的安全连接建立后, HPUICC 被移走, H ( e ) NB和 /或运营商网络仅允许 UE进行紧急业务。
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承载, 和 /或 H (e) NB与运营商网络之间 支持非紧急业务的承载。 紧急业务的承载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 承载包括 S1通道等。
进一步的, 所述步驟 303、 305、 306、 307中, 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 /或运营商网络阻止所述非紧急业务的接入; 如果该消息显 示对应的业务为紧急业务, H ( e ) NB发送消息给运营商网络以检验对应的 业务是否为紧急业务;
如果运营商网络检验对应的业务为紧急业务, 则 H (e) NB和 /或运营 商网络允许所述紧急业务; 如果运营商网络检险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。
进一步的, 所述步驟 307中, HP UICC被移走由 H ( e ) NB和 /或运营 商网络检测发现。
进一步的, 所述步驟 307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, 所述步驟 307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 支持 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 载。
进一步的, 所述步驟 307中, HPUICC被移走后, H (e) NB和/或运 营商网络立刻断开其承载, 并为支持 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, 所述步驟 307 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, 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, 主要包括以下步驟:
步驟 401 , HP UICC的应用被运营商网络选择。
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。
步驟 403, 运营商网络与 H (e) NB之间建立安全连接, 运营商网络与 H (e) NB之间建立的安全连接为 H (e) NB与运营商网络之间仅支持紧急 业务的连接, 包括互联网协议安全性(IPsec)通道、 安全传输层(TLS, Transport Layer Security )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。
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起因 (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。
本发明的实施例二针如图 5所示, 主要包括以下步驟:
步驟 501, HP UICC的应用被运营商网络选择。
步驟 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。
步驟 503, H ( e ) NB未能与运营商网络建立安全连接和 /或 H ( e ) NB 的空口关闭。
步驟 504, H ( e ) NB和 /或运营商网络不允许 UE进行紧急业务和非紧 急业务。
本发明的实施例三如图 6所示, 主要包括以下步驟:
步驟 601, HP UICC的应用被运营商网络选择。
步驟 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 , 运营商网络进行 HP UICC的相互认证, HP UICC的相互认 证失败。
步驟 604, H (e) NB和 /或运营商网络仅允许 UE进行紧急业务、 或不 允许 UE进行任何业务。
H (e) NB和 /或运营商网络仅允许 UE进行紧急业务时, 运营商网络 与 H (e) NB之间建立安全连接, 运营商网络与 H (e) NB之间建立的安 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。 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。
本发明的实施例四如图 7所示, 主要包括以下步驟:
步驟 701 , HP UICC的应用被运营商网络选择。
步驟 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。
步驟 703 , 运营商网络进行 HP UICC的相互认证, HP UICC的相互认 证成功。
步驟 704, 运营商网络和 H (e) NB之间建立安全连接, H (e) NB和 /或运营商网络允许 UE进行紧急业务和 /或非紧急业务。
步驟 705, 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。 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,并在 UE进行紧急业务时建立 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, 主要包括以下步驟:
步驟 801, HP UICC的应用被运营商网络选择。
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 , 运营商网络进行 HP UICC的相互认证, HP UICC的相互认 证成功。
步驟 804, 运营商网络和 H (e) NB之间建立安全连接, H (e) NB和 /或运营商网络允许 UE进行紧急业务和 /或非紧急业务。
步驟 805, 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。 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。
本发明的实施例六如图 9所示, 主要包括以下步驟: 步驟 901, HP UICC的应用被运营商网络选择。
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 , 运营商网络进行 HP UICC的相互认证, HP UICC的相互认 证成功。
步驟 904, 运营商网络和 H (e) NB之间建立安全连接, H ( e ) NB和 /或运营商网络允许 UE进行紧急业务和 /或非紧急业务。
步驟 905, 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。
其中, H (e) NB和 /或运营商网络仅允许 UE进行紧急业务, 通过以 下方式实现: H(e)NB与运营商网络之间支持非紧急业务的承载去活, 保 留 H (e) NB与运营商网络之间支持紧急业务的承载。 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: H (e) NB和运营商网络, 其中, H (e) NB和 /或运营商网络, 用于在 HP UICC的应用被选择时, 且检查 HP UICC被移走和 /或 HP UICC 的认证失败时, 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 HP UICC的应用被 选择时, 如果 HP UICC被移走和 /或 HP UICC的认证失败, H ( e ) NB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 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 HPUICC的应用被选择时,如果 HPUICC被 移走和 /或 HP UICC的认证失败, 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 HPUICC的应 用被选择时, 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。
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, 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; 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, H ( e ) NB和 /或运营商网络不 允许 UE进行紧急业务和非紧急业务。
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, 所述非紧急业务的承载包括 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 HPUICC未被 移走时, 该方法进一步包括:
运营商网络进行 HP UICC的认证。
7、 根据权利要求 6所述紧急业务的处理方法, 其中, 在所述 HPUICC 的认证失败时, 该方法进一步包括:
H ( e ) NB和 /或运营商网络仅允许 UE进行紧急业务, 或不允许 UE进 行任何业务。
8、 根据权利要求 6所述紧急业务的处理方法, 其中, 在所述 HPUICC 的认证成功时, 该方法进一步包括:
运营商网络和 H (e) NB之间建立安全连接, H ( e ) NB和 /或运营商 网络允许 UE进行紧急业务和 /或非紧急业务。
9、 根据权利要求 8所述紧急业务的处理方法, 其中, 在 H (e) NB与 运营商网络之间的安全连接建立之后, 该方法还包括:
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。
10、 根据权利要求 3、 7、 8或 9所述紧急业务的处理方法, 其中, 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, H(e)NB发送消 息给运营商网络以检验对应的业务是否为紧急业务;
如果运营商网络检验对应的业务为紧急业务, 则 H (e) NB和 /或运营 商网络允许所述紧急业务; 如果运营商网络检险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。
11、 根据权利要求 9所述紧急业务的处理方法, 其中, HP UICC的移 走由 H (e) NB和 /或运营商网络检测发现。
12、 根据权利要求 9或 11所述紧急业务的处理方法, 其中, 在 H (e) NB与运营商网络之间的安全连接建立之后, HP UICC被移走, 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。
13、 根据权利要求 9或 11所述紧急业务的处理方法, 其中, 在 H (e) NB与运营商网络之间的安全连接建立之后, HP UICC被移走, 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, 并为支持 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。
14、 根据权利要求 9或 11所述紧急业务的处理方法, 其中, 在 H (e) NB与运营商网络之间的安全连接建立之后, HP UICC被移走, 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 行紧急呼叫和 /或非紧急业务而建立 H (e) NB与运营商网络之间的承载。
15、 根据权利要求 9或 11所述紧急业务的处理方法, 其中, 在 H (e) NB与运营商网络之间的安全连接建立之后, H ( e ) NB和 /或运营商网络仅 允许 UE进行紧急业务, 通过以下方式实现:
H ( e ) NB与运营商网络之间支持非紧急业务的承载去活, 保留 H (e) NB与运营商网络之间支持紧急业务的承载。
16、 根据权利要求 1至 9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。
17、 根据权利要求 1至 9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。
18、 根据权利要求 1至 9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。
19、一种紧急业务的处理系统, 该系统包括: H(e)NB和运营商网络, 其中,
所述 H ( e ) NB和 /或运营商网络, 用于在 HP UICC的应用被选择时, 且检查 HPUICC被移走和 /或 HPUICC的认证失败时,允许 UE进行紧急业 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, 在 HPUICC的应用被选择时, 在 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。
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。
22、 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 H (e) NB和 /或运营商网络仅允许 UE进行紧急业务; 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, H (e) NB和 /或运营商网络不允许 UE进行紧急业务和非紧急业务。
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, 所述非 紧急业务的通道包括 S1通道。
24、 根据权利要求 20所述紧急业务的处理系统, 其中, 所述运营商网 络进一步用于, 在 HPUICC未被移走时, 进行 HPUICC的认证。
25、 根据权利要求 24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, 在所述 HP UICC的认证失败时, 仅允许 UE进行紧急业务或不允许 UE进行任何业务。
26、 根据权利要求 24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, 在所述 HP UICC的认证成功时, 运营商 网络和 H ( e ) NB之间建立安全连接, H ( e ) NB和 /或运营商网络允许 UE 进行紧急业务和 /或非紧急业务。
27、 根据权利要求 26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, H (e) NB与运营商网络之间的安全连接 建立后, 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。
28、 根据权利要求 21、 25、 26或 27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, H (e) NB发送消息给运营商网络以检验对应 的业务是否为紧急业务;
如果运营商网络检验对应的业务为紧急业务, 则 H (e) NB和 /或运营 商网络允许所述紧急业务; 如果运营商网络检险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。
29、 根据权利要求 27所述紧急业务的处理系统, 其中, 所述 HPUICC 的移走由 H (e) NB和 /或运营商网络检测发现。
30、 根据权利要求 27或 29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与运营商网络之间的 安全连接建立之后, HP UICC被移走时, 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。
31、 根据权利要求 27或 29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与运营商网络之间的 安全连接建立之后, HP UICC被移走时, 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, 并为支持 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。
32、 根据权利要求 27或 29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与运营商网络之间的 安全连接建立之后, HP UICC被移走时, 立刻断开其承载, 并为支持 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。
33、根据权利要求 27或 29所述紧急业务的处理系统, 其中, 所述在 H (e) NB与运营商网络之间的安全连接建立之后, 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, 保留 H (e) NB与运营商网络之间支持紧急业务的承载。
34、 根据权利要求 19至 27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。
35、 根据权利要求 19至 27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。
36、 根据权利要求 19至 27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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