WO2014048288A1 - 一种网络切换方法和设备 - Google Patents

一种网络切换方法和设备 Download PDF

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Publication number
WO2014048288A1
WO2014048288A1 PCT/CN2013/084031 CN2013084031W WO2014048288A1 WO 2014048288 A1 WO2014048288 A1 WO 2014048288A1 CN 2013084031 W CN2013084031 W CN 2013084031W WO 2014048288 A1 WO2014048288 A1 WO 2014048288A1
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WO
WIPO (PCT)
Prior art keywords
operator
terminal
integrated circuit
network
circuit card
Prior art date
Application number
PCT/CN2013/084031
Other languages
English (en)
French (fr)
Inventor
薛国栋
金辉
Original Assignee
华为终端有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为终端有限公司 filed Critical 华为终端有限公司
Publication of WO2014048288A1 publication Critical patent/WO2014048288A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/18Selecting a network or a communication service
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/06Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • the present invention relates to communications technologies, and in particular, to a network switching method and device.
  • MN ⁇ Mobile Network Operator
  • MN ⁇ Mobile Network Operator
  • MN02 Mobile Network Operator
  • the user when moving to a location without a MN01 signal but having a MN02 signal, the user It is not possible to communicate using the network of MN01, and it is also impossible to communicate using the network of MN02.
  • the embodiments of the present invention provide a network switching method and device, so that when a terminal moves to an area without a carrier signal but has other operator signals, the network of other carriers can be used for communication.
  • an embodiment of the present invention provides a network switching method, including: a routing unit of a second universal operator's embedded universal integrated circuit card remote management platform receives an access request sent by a terminal, where the access request includes at least a network identifier of the first operator, and shared data between the first operator and the second operator;
  • the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform performs authentication according to at least the network identifier and the shared data;
  • the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform sends a query request to the data preparation unit of the second operator's embedded universal integrated circuit card remote management platform.
  • the query request includes the subscription data of the terminal;
  • the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform receives the query response returned by the data preparation unit of the second operator's embedded universal integrated circuit card remote management platform, in the query response a network containing the terminal Access information
  • a routing unit of the second universal operator's embedded universal integrated circuit card remote management platform sends an access acceptance confirmation response to the terminal, where the access acceptance confirmation response includes the network access information, so that the The terminal accesses the second operator by using the network access information.
  • the access request further includes subscription data of the terminal, where the subscription data is used by the terminal from an embedded universal integrated circuit card of the terminal Obtained in the control function unit.
  • the routing unit of the second operator's embedded universal integrated circuit card remote management platform is to the second Before the data preparation unit of the operator's embedded universal integrated circuit card remote management platform sends the query request, the method further includes: the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform is embedded via the first operation
  • the policy control function unit of the universal integrated circuit card sends a handover policy query, and the handover policy query triggers a policy control function unit of the embedded universal integrated circuit card of the terminal to determine whether to allow the terminal to switch to the second operator.
  • the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform receives the policy control function unit of the embedded universal integrated circuit card of the terminal, while allowing the terminal to switch to the second operator Remotely managing the platform via the first operator's embedded universal integrated circuit card And a handover policy response sent by the routing unit, where the handover policy response includes subscription data of the terminal.
  • the indication message further includes a service of the terminal
  • the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform sends a query request to the data preparation unit of the second universal operator's embedded universal integrated circuit card remote management platform, and further includes:
  • the routing unit of the second operator's embedded universal integrated circuit card remote management platform determines whether the terminal is a real-time service and/or an emergency according to the service type; when the service type is real-time service and/or emergency At the time of the event, the embedding of the second operator
  • the routing unit of the universal integrated circuit card remote management platform sends the query request to the data preparation unit of the second operator; when the service type is a non-real time service and/or a non-emergency event, the second operation
  • the routing unit of the embedded universal integrated circuit card remote management platform of the quotient sends an access acceptance rejection message to the terminal.
  • the embedded universal integrated circuit card determines to use the network of the second operator according to at least the network information of the second operator, send, to the terminal, a network identifier that includes at least the first operator
  • An indication message of the second operator's network identifier, the shared data between the first operator and the second operator, the indication message is used to trigger the embedding of the terminal to the second operator
  • the routing unit of the universal integrated circuit card remote management platform sends an access request, where the access request includes at least the network identifier of the first operator and the shared data.
  • the indication message further includes subscription data of the terminal
  • the embedded universal integrated circuit card is determined according to at least the network information of the at least one second operator.
  • the embedded universal integrated circuit card further includes: the embedded universal integrated circuit card The policy control function of the embedded universal integrated circuit card acquires the subscription data of the terminal.
  • the embodiment of the present invention further provides a network switching method, including: detecting, by a terminal, signal loss information of a first operator and network information of at least one second operator;
  • the terminal Receiving, by the terminal, the embedded universal integrated circuit card, the indication message that is sent when the network of the second operator is used, according to the network information of the second operator, where the indication message includes the first operation a network identifier of the quotient, a network identifier of the second operator, and shared data between the first operator and the second operator;
  • the terminal sends an access request to the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform, where the access request includes the network identifier of the first operator and the shared data.
  • the indication message further includes subscription data of the terminal or a service type of the terminal, where the access request further includes subscription data of the terminal or The service type of the terminal.
  • the embodiment of the present invention further provides a routing unit of an embedded universal integrated circuit card remote management platform, including:
  • a receiver configured to receive an access request sent by the terminal, where the access request includes at least a network identifier of the first operator, and shared data between the first operator and the second operator;
  • An authentication module configured to perform authentication according to at least the network identifier and the shared data
  • a sender configured to send a query request to the data preparation unit of the second universal operator's embedded universal integrated circuit card remote management platform, if the authentication module passes the authentication, where the query request includes the terminal Signing data;
  • the receiver is further configured to receive a query response returned by a data preparation unit of the second universal operator's embedded universal integrated circuit card remote management platform, where the query response includes network access information of the terminal;
  • the transmitter is further configured to send an access acceptance confirmation response to the terminal, where the access acceptance confirmation response includes the network access information, so that the terminal accesses the network access information by using the network access information.
  • Second operator the access acceptance confirmation response includes the network access information
  • the access request further includes subscription data of the terminal, where the subscription data is used by the terminal from an embedded universal integrated circuit card of the terminal Obtained in the control function unit.
  • the transmitter is further configured to remotely manage the platform by using the embedded universal integrated circuit card of the first carrier
  • the routing unit sends a handover policy query to the policy control function unit of the first operator, where the handover policy query triggers the embedding of the terminal
  • the policy control function unit of the universal integrated circuit card determines whether the terminal is allowed to switch to the second operator; the receiver is further configured to receive the policy control function unit of the first operator, when the terminal is allowed to switch a handover policy response sent by the routing unit of the embedded universal integrated circuit card remote management platform of the first operator to the second operator, where the handover policy response includes subscription data of the terminal.
  • the indication message further includes a service of the terminal
  • the routing unit of the embedded universal integrated circuit card remote management platform further includes: a determining module, configured to determine, according to the service type, whether the terminal is a real-time service and/or an emergency event; the transmitter is further configured to: Sending the query request to a data preparation unit of the second operator when the determining module determines that the service type is a real-time service and/or an emergency; the transmitter is further configured to: when the determining module determines When the service type is non-real time service and/or non-emergency event, an access acceptance rejection message is sent to the terminal.
  • an embodiment of the present invention further provides an embedded universal integrated circuit card, including:
  • a receiver configured to receive signal loss information of the first operator sent by the terminal, and network information of at least one second operator;
  • a determining module configured to determine, according to at least the network information of the second operator, whether to use the network of the second operator
  • a transmitter configured to: when the determining module determines to use the network of the second operator, send, to the terminal, a network identifier that includes at least the first operator, a network identifier of the second operator, and a An indication message of shared data between the first operator and the second operator, where the indication message is used to trigger routing of the terminal to the second universal operator's embedded universal integrated circuit card remote management platform
  • the unit sends an access request, where the access request includes at least the network identifier of the first operator and the shared data.
  • the indication message further includes subscription data of the terminal;
  • the embedded universal integrated circuit card further includes: a policy control function unit; Initiating a handover policy query to the policy control function unit, where the handover policy query includes a network identifier of the second operator; a slightly controlling function unit, configured to determine whether the terminal is allowed to switch to the second operator; the receiver is further configured to receive, when the policy control function unit determines to allow the terminal to switch to the second operator
  • the transmitted handover policy response includes the subscription data of the terminal.
  • the embodiment of the present invention further provides a first terminal, including: a detecting module, configured to detect signal loss information of the first operator and network information of the at least one second operator;
  • a transmitter configured to send, to the embedded universal integrated circuit card, the signal loss information of the first operator detected by the detecting module and the network information of the second operator; and a receiver, configured to receive the embedded Determining, by the universal integrated circuit card, the indication message sent by the second operator according to the network information of the second operator, where the indication message includes the network identifier of the first operator, and the second operation a network identifier of the quotient, shared data between the first operator and the second operator;
  • the transmitter is further configured to send an access request to a routing unit of the second universal operator's embedded universal integrated circuit card remote management platform, where the access request includes the network identifier and location of the first operator Discuss shared data.
  • the network switching method and device provided by the embodiment of the present invention can report the information of other detected carrier networks to the embedded universal integrated circuit card when the terminal loses the signal in the original carrier network (English is the Embedded Universal Integrated Circuit) Card, abbreviated as eUICC), the eUICC stores at least two shared data that the operator can implement the handover, and the eUICC determines the target operator of the handover for the terminal, and the routing unit of the target operator's eUICC remote management platform receives the terminal. After the request is received, the data preparation unit of the target operator's eUICC remote management platform queries the network access information available to the terminal, and sends the network access information available to the terminal to the terminal, so that the terminal accesses the network through the network access information. Target operator. Therefore, when the terminal moves to an area with no carrier signal but other operator signals, it can communicate with other operators' networks.
  • FIG. 1 is a flowchart of an embodiment of a network switching method according to an embodiment of the present invention
  • FIG. 2 is a flowchart of still another embodiment of a network switching method according to the present invention
  • FIG. 4 is a flowchart of still another embodiment of a network switching method according to the present invention
  • FIG. 5 is a flowchart of still another embodiment of a network switching method according to the present invention
  • FIG. 7 is a schematic structural diagram of still another embodiment of a routing unit of an embedded universal integrated circuit card remote management platform provided by the present invention.
  • FIG. 8 is a schematic structural diagram of an embodiment of an embedded universal integrated circuit card provided by the present invention.
  • FIG. 9 is a schematic structural diagram of still another embodiment of an embedded universal integrated circuit card provided by the present invention.
  • FIG. 10 is a schematic structural diagram of an embodiment of a terminal provided by the present invention.
  • FIG. 11 is a schematic structural diagram of an embodiment of a routing unit of an embedded universal integrated circuit card remote management platform provided by the present invention.
  • FIG. 12 is a schematic structural diagram of an embodiment of an embedded universal integrated circuit card according to an embodiment of the present disclosure.
  • FIG. 13 is a schematic structural diagram of still another embodiment of an embedded universal integrated circuit card according to an embodiment of the present disclosure.
  • FIG. 14 is a schematic structural diagram of an embodiment of a terminal according to an embodiment of the present invention. detailed description
  • GSM Global System for Mobile Communications
  • CDMA Code Division Multiple Access
  • Code Division Multiple Code Division Multiple
  • TDMA time division multiple access
  • WCDMA wideband code division multiple access
  • FDMA frequency division multiple access
  • OFDMA Orthogonal frequency OFDMA (Orthogonal Frequency-Division Multiple Access) system
  • SC-FDMA single carrier FDMA
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • the terminal involved in the present application may be a wireless terminal or a wired terminal, and the wireless terminal may be a device that provides voice and/or data connectivity to the user, a handheld device with wireless connection function, or is connected to Other processing devices for wireless modems.
  • the wireless terminal can communicate with one or more core networks via a radio access network (eg, RAN, Radio Access Network), which can be a mobile terminal, such as a mobile phone (or "cellular" phone) or with a mobile terminal
  • a radio access network eg, RAN, Radio Access Network
  • the computers can be portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile devices that exchange language and/or data with the wireless access network.
  • PCS personal communication service
  • SIP session-initiated SIP
  • WLL wireless local loop
  • PDA personal digital assistant
  • a wireless terminal may also be called a system, a Subscriber Unit, a Subscriber Station, a Mobile Station, a Mobile, a Remote Station, an Access Point, Remote Terminal, Access Terminal, User Terminal, User Agent, User Device, or User Equipment.
  • system and “network” are used interchangeably herein.
  • the term “and/or” in this article is merely an association describing the associated object, indicating that there can be three relationships, for example, A and / or B, which can mean: A exists separately, and both A and B exist, exist alone B these three situations.
  • the character "/" in this article generally means that the related object is an "or" relationship.
  • FIG. 1 is a flowchart of an embodiment of a network switching method according to the present invention. As shown in FIG. 1, the method includes:
  • the embedded universal integrated circuit card receives the signal loss information of the first operator sent by the terminal and the network information of the at least one second operator.
  • the embedded universal integrated circuit card determines to use the network of the second operator according to the network information of the second carrier, send, to the terminal, a network identifier that includes at least the first operator, a network identifier of the second operator, An indication message for sharing data between the first operator and the second operator, the indication message is used to trigger the terminal to send an access request to the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform, and the access request It contains at least the network identity and shared data of the first carrier.
  • the first operator is the network operator currently serving the terminal.
  • the terminal can detect the first operation.
  • the signal of the quotient is lost.
  • the terminal may detect network information of other operators and report the information to the e UI CC.
  • the network information may be, for example, frequency band information or security information.
  • the eUICC can be set on the terminal, for example: It can be inserted into the slot set on the terminal. After receiving the signal loss information of the first carrier and the network information of the at least one second carrier, the eUICC may determine, according to the network information of the at least one second operator, the second of the handover. Operator.
  • the eUICC may determine the second operator of the handover according to the locally stored shared data, where the shared data refers to some data that is known or shared by two or more operators, for example: a provisioning profile Through the authentication and authentication of shared data, the target operator can allow users to access their own networks. In addition, the eUI CC may determine the second operator for the terminal according to the network quality and/or security factors of the second operator.
  • the e UI CC may send an indication message that uses the second operator signal to the terminal, and includes at least the network identifier of the first operator, the network identifier of the second operator, the first operator, and the target second carrier in the indication message. Sharing the data, so that the terminal triggers the terminal to send an access request to the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform, where the access request includes at least the network identifier of the first operator. And sharing data to achieve access to the second operator.
  • an operation of determining whether to allow the terminal to switch to the second operator, and an operation of querying the terminal subscription data may be performed by a Packet Control Function (PCF) of the eUICC of the terminal.
  • PCF Packet Control Function
  • the eUICC may determine, according to the network information of the at least one second operator, the eUICC set on the terminal, and may initiate a handover policy query to the PCF unit of the eUICC, where the handover policy query includes The network identifier of the second carrier.
  • the PCF unit of the eUICC determines whether the terminal is allowed to switch to the second operator, and if so, sends the subscription data of the terminal to the eUICC.
  • the eUICC receives the handover policy response sent by the PCF of the eUICC, and the handover policy response includes the subscription data of the terminal.
  • the indication message sent by the eUI CC to the terminal further includes the subscription data of the terminal.
  • the operation of determining whether to allow the terminal to switch to the second carrier, and the operation of querying the terminal subscription data may also be performed by the PCF of the first operator, as shown in the example shown in FIG. Related description.
  • the terminal when the terminal loses the signal in the original carrier network, the terminal may report the information of the detected other carrier network to the e UI CC, and the eUICC saves that at least two operators can implement the handover.
  • the shared data is determined by the eUICC for the terminal to determine the target carrier of the handover. Therefore, when the terminal moves to an area without a carrier signal but has other operator signals, the network of other carriers can be used for communication.
  • FIG. 2 is a flowchart of still another embodiment of a network switching method according to the present invention. As shown in FIG. 2, the method includes:
  • the terminal detects the signal loss information of the first operator and the network information of the at least one second operator.
  • the terminal sends, to the embedded universal integrated circuit card, the signal loss information of the first carrier and the network information of the at least one second carrier.
  • the terminal receives the embedded universal integrated circuit card, and determines, according to the network information of the second operator, the indication message that is sent when the second operator's network is used, where the indication message includes the network identifier of the first operator, and the second operator Network identity, shared data between the first carrier and the second carrier.
  • the terminal sends an access request to a routing unit of the second universal operator's embedded universal integrated circuit card remote management platform, where the access request includes the network identifier and shared data of the first operator.
  • the first operator is the network operator currently serving the terminal.
  • the terminal can detect the signal loss of the first operator. information.
  • the terminal can detect network information of other operators, and the network information can be, for example, frequency segment information, security information, and the like.
  • the terminal may report the detected network information of the at least one second operator to the eUICC set on the terminal, so that the eUICC determines the second operator of the handover for the terminal according to at least the network information of the at least one second operator.
  • the eUICC may send an indication message to the terminal, where the indication message received by the terminal includes at least the network identifier of the first operator and the second operation.
  • the terminal After receiving the indication message, the terminal sends an access request to the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform, where the access request includes the network identifier and shared data of the first operator, thereby implementing the connection request. Enter the second operator.
  • an operation of determining whether to allow the terminal to switch to the second operator, and an operation of querying the terminal subscription data may be performed by the PCF of the eUICC.
  • the eUICC of the terminal may initiate a switching policy query to the PCF unit of the eUICC to query the subscription data of the terminal.
  • the indication message sent by the eUI CC to the terminal further includes the subscription data of the terminal.
  • the access request sent by the terminal to the routing unit of the second operator's eUICC remote management platform also includes the subscription data of the terminal.
  • the routing unit of the second operator's eUICC remote management platform may be a subscription management secure routing unit of the second operator (English is the Subscription Manager Secure Routing, abbreviated as SM SR ).
  • FIG. 3 is a flowchart of an embodiment of a network switching method according to the present invention. As shown in FIG. 3, the method includes:
  • the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform receives the access request sent by the terminal, where the access request includes at least the network identifier of the first operator, the first operator and the second operator. Sharing data between.
  • the routing unit of the second operator's embedded universal integrated circuit card remote management platform performs authentication according to at least the network identifier and the shared data.
  • the routing unit of the remote management platform sends a query request to the data preparation unit of the second universal operator's embedded universal integrated circuit card remote management platform, where the query request includes the subscription data of the terminal.
  • the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform receives the query response returned by the data preparation unit of the second operator's embedded universal integrated circuit card remote management platform, and the query response includes the terminal.
  • Network access letter
  • the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform sends an access acceptance confirmation response to the terminal, and the access acceptance confirmation response includes network access information, so that the terminal uses the network access information to connect Enter the second operator.
  • an operation of determining whether to allow the terminal to switch to the second operator, and an operation of querying the terminal subscription data may be performed by the PCF of the eUICC.
  • the eUICC determines the eUICC set on the terminal after the second operator is determined according to the network information of the at least one second carrier, and may initiate a switching policy query to the PCF unit of the eUICC to query the subscription data of the terminal.
  • the second operator receives the subscription data sent by the terminal and also includes the subscription data of the terminal.
  • the operation of determining whether to allow the terminal to switch to the second operator, and the operation of querying the terminal subscription data may also be performed by the PCF of the first operator.
  • the routing unit of the second operator's embedded universal integrated circuit card remote management platform may send a switching policy to the PCF of the first operator by using a routing unit of the first operator's embedded universal integrated circuit card remote management platform.
  • the query is such that the PCF of the first operator determines whether the terminal is allowed to switch to the second operator. If allowed, the routing unit of the second operator's embedded universal integrated circuit card remote management platform can receive the PCF of the first operator and send it through the routing unit of the first operator's embedded universal integrated circuit card remote management platform.
  • the handover policy response includes the subscription data of the terminal in the handover policy response.
  • the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform may send a query request to the data preparation unit of the second operator's eUICC remote management platform, where the query request includes the terminal.
  • the data is contracted so that the data preparation unit queries the network access information of the terminal.
  • the second carrier's embedded The routing unit of the universal integrated circuit card remote management platform receives the query response returned by the data preparation unit, and the query response includes network access information. Therefore, the information of the second operator is sent to the terminal in the access acceptance confirmation response, so that the terminal accesses the second operator by using the network access information.
  • the data preparation unit of the second operator's eUICC remote management platform may be a subscription management data preparation unit of the second operator (English is a Subscription Manager Data Preparing, abbreviated as SM DP).
  • the indication message sent by the eU I CC to the terminal may further include a service type of the terminal, where the service type may be a real-time service type, a non-real-time service type, or an emergency event.
  • the access request sent by the terminal received by the routing unit of the second operator's eUICC remote management platform may also include the service type of the terminal.
  • the routing unit of the second operator's eUICC remote management platform can determine whether the terminal is a real-time service and/or an emergency according to the service type.
  • the The routing unit of the second universal operator integrated circuit card remote management platform may send a query request to the data preparation unit of the second operator's eUICC remote management platform; when the service type is non-real time service and is not an emergency, the terminal The access accept accepts the reject message to deny the terminal access to the second operator.
  • the terminal when the terminal loses the signal in the original carrier network, the terminal may report the information of the detected other carrier network to the e UI CC, and the eUICC saves that at least two operators can implement the handover.
  • the shared data is determined by the eUICC for the target operator of the handover.
  • the routing unit of the target operator's eUICC remote management platform queries the data preparation unit of the eUICC remote management platform to obtain the network available to the terminal. The information is accessed, and the network access information available to the terminal is sent to the terminal, so that the terminal accesses the target operator through the network access information.
  • FIG. 4 is a flowchart of still another embodiment of a network switching method according to the present invention. As shown in FIG. 4, this embodiment provides a PCF query switching policy and terminal signing by a first operator.
  • the implementation scenario of the data The routing unit of the eUICC remote management platform is an SM SR, and the data preparation unit of the eUICC remote management platform is an SP DP.
  • the method includes:
  • the terminal detects the signal loss information of the first operator and the network information of the at least one second operator.
  • the terminal may collect other MNO network information, and the network information may be, for example, frequency band information, security information, and the like.
  • the terminal sends the first operator's signal loss information and the at least one second carrier's network information to the eUICC.
  • the eUICC determines the second operator according to the network information of the at least one second carrier.
  • the eUICC may select a second operator as the handover target according to the network information of each second operator reported by the terminal.
  • the eUICC sends a network switching indication to the terminal, where the indication message includes a network identifier of the first operator, a network identifier of the second operator, a first carrier, and a second operation. Shared data between businesses and the type of service for the current business.
  • S405 The terminal sends an access request to the local CN node of the second operator, where the access request includes the network identifier of the first operator, the shared data, and the service type of the current service.
  • the terminal may initiate an access request by means of online (English for On The Air, abbreviated as ⁇ TA) in the second operator, for example: an access request may be sent by means of a short message, a call, or the like.
  • online English for On The Air, abbreviated as ⁇ TA
  • the local core network node of the second operator sends an access request to the subscription management security routing unit SMSR of the second carrier, where the access request includes the network identifier of the first operator, the shared data, and the service type of the current service. .
  • the SMSR of the second operator performs authentication according to the network identifier of the first carrier, the shared data, and the local policy, and determines whether to allow the handover. If the authentication succeeds and the current service is a real-time service, execute S408- S417. Then, S421 is executed. If the authentication is passed and the current service is not a real-time service or an emergency, S418-S420 is performed.
  • the second carrier's SM SR is directed to the first carrier's SM SR (home SM SR) Sending and subscription data request (Switching and subscription data request).
  • the SMSR of the first operator sends a handover policy inquiry to the PCF of the first operator.
  • the first operator's PCF performs a handover policy determination. If it is decided to perform the handover, the shell performs J41.
  • the first operator's PCF sends a switching policy reply to the first carrier's SM SR, where the switching policy response includes the subscription data of the terminal.
  • the SMSR of the first operator sends a handover and subscription data reply to the SM SR of the second operator, where the handover and subscription data response includes the subscription data of the terminal.
  • the SMSR of the second operator sends a service profile request to the SM DP of the second operator, where the query request includes the subscription data of the terminal.
  • the SM DP of the second operator returns a operational profile reply to the SM SR of the second operator, where the query response includes network access information.
  • the second carrier's SM SR sends an Exceptional log on acknowledge to the second carrier's local core network node, where the access acceptance confirmation response includes a network access information (operational profile).
  • the local core network node of the second operator sends an access acceptance confirmation response to the terminal, where the access acceptance confirmation response includes network access information.
  • the terminal sends an access acceptance confirmation response to the eUICC, where the access acceptance confirmation response includes network access information.
  • the terminal can use the network access information to access the second operator and continue to enjoy the service.
  • the SMSR of the second operator sends an Exceptional log on rejection cause to the local core network node of the second operator, where the access acceptance rejection message includes a reason for rejection.
  • the local core network node of the second operator sends an access acceptance rejection message to the terminal, where the access acceptance rejection message includes a reason for rejection.
  • the terminal sends an access acceptance rejection message to the eUICC, where the access acceptance rejection message includes a reason for rejection.
  • FIG. 5 is a flowchart of still another embodiment of a network switching method according to the present invention. This embodiment provides a scenario for querying a handover policy and terminal subscription data through a PCF of the eUICC. As shown in Figure 5, the method includes:
  • the content of the policy synchronization includes: switching policy synchronization and synchronization of subscription data of each terminal.
  • the terminal detects the signal loss information of the first operator and the network information of the at least one second operator.
  • the terminal sends the first operator's signal loss information and the at least one second carrier's network information to the eUICC.
  • the eUICC determines the second operator according to the network information of the at least one second carrier.
  • the eUICC sends a switching policy inquiry to the PCF of the eUICC, where the switching policy query includes the second carrier information.
  • the PCF of the eUICC determines whether the handover is allowed, and if so, executes S507.
  • the PCF of the eUICC returns a handover policy reply to the eUICC, where the handover policy response includes the subscription data of the terminal.
  • the eUICC sends a network switching indication to the terminal, where the indication message includes a network identifier of the first operator, a network identifier of the second operator, shared data, subscription data of the terminal, and The type of service for the current business.
  • the terminal sends an access request to the local CN node of the second operator, where the access request includes the network identifier of the first operator, shared data, The subscription data of the terminal and the service type of the current service.
  • the local core network node of the second carrier sends an access request to the subscription management security routing unit (SM SR ) of the second carrier, where the access request includes the network identifier of the first operator, the shared data, and the subscription of the terminal. Data and the type of service for the current business.
  • SM SR subscription management security routing unit
  • the second carrier's SM SR performs authentication and whether to allow handover according to the first operator's network identity, shared data, and local policies; if the authentication is passed, whether the terminal is a real-time service or an emergency event , all execute S512.
  • the second carrier's SM SR sends a network access information request (the operational profile request) to the second operator's SM DP, where the network access information request includes the terminal subscription data.
  • the second operator's SM DP returns a network access information response (operational profile reply) to the second operator's SM SR, where the network access information response includes a network access information (operational profile).
  • the second carrier's SM SR sends an Exceptional log on acknowledge to the second carrier's local core network node, where the access acceptance confirmation response includes a network access information (operational profile).
  • the local core network node of the second operator sends an access acceptance confirmation response to the terminal, where the access acceptance confirmation response includes network access information.
  • the terminal sends an access acceptance confirmation response to the eUICC, where the access acceptance confirmation response includes network access information.
  • the terminal can use the network's operational profile to access the second operator and continue to enjoy the service.
  • the eUICC reports the parameter of the handover time to the SMSR of the first operator by using the terminal.
  • SM SR can also be described as SM-SR
  • SM DP can also be described as SM-DP
  • FIG. 6 is a schematic structural diagram of an embodiment of a routing unit of an embedded universal integrated circuit card remote management platform according to the present invention.
  • the routing unit of the eUICC remote management platform includes: a receiver 1 1 and an authentication module. 12 and transmitter 13;
  • the receiver 1 1 is configured to receive an access request sent by the terminal, where the access request includes at least a network identifier of the first operator, shared data between the first operator and the second operator; an authentication module 12, configured to perform authentication according to at least the network identifier and the shared data; and the sender 13 is configured to perform authentication After the module 12 authenticates, the query request is sent to the data preparation unit of the second universal operator's embedded universal integrated circuit card remote management platform, and the query request includes the subscription data of the terminal;
  • the receiver 1 1 is further configured to receive a query response returned by a data preparation unit of a second universal operator's embedded universal integrated circuit card remote management platform, where the query response includes network access information of the terminal;
  • the transmitter 13 is further configured to send an access acceptance confirmation response to the terminal, where the access acceptance confirmation response includes network access information, so that the terminal accesses the second operator by using the network access information.
  • the access request may further include subscription data of the terminal, where the subscription data is obtained by the terminal from a policy control function unit of the embedded universal integrated circuit card of the terminal.
  • the transmitter 13 is further configured to: send, by using a routing unit of the first operator's embedded universal integrated circuit card remote management platform, a handover policy query to the first operator's policy control function unit, and the handover policy query triggers the terminal.
  • the policy control function unit of the embedded universal integrated circuit card determines whether the terminal is allowed to switch to the second operator;
  • the receiver 11 can also be configured to: receive a policy control function unit of the first operator, and include the subscription data of the terminal in the embedded universal response of the first operator when the terminal is allowed to switch to the second operator.
  • the indication message may further include a service type of the terminal
  • FIG. 7 is a schematic structural diagram of still another embodiment of a routing unit of an embedded universal integrated circuit card remote management platform according to the present invention. As shown in FIG. 7, on the basis of the embodiment shown in FIG. 6, the eUICC remote management platform is routed.
  • the unit can also include:
  • a determining module 14 configured to determine, according to the type of service, whether the terminal is a real-time service and/or an emergency event;
  • the transmitter 13 is further operable to: send a query request to the data preparation unit of the second operator when the determining module 14 determines that the service type is a real-time service and/or an emergency.
  • the sender 13 is further configured to: when the determining module 14 determines that the service type is An access acceptance rejection message is sent to the terminal when the non-real time service and/or non-emergency event occurs.
  • the method for performing the network switching method is as follows. For the specific process of performing the network switching method, refer to the related description in the embodiment shown in FIG. 3 to FIG. 5 , and details are not described herein again.
  • the routing unit of the eUICC remote management platform when the terminal loses the signal in the original carrier network, the terminal can report the information of the detected other carrier network to the eUICC, and the eUICC saves at least two operators.
  • the shared data of the handover is implemented, and the eUICC determines the target operator of the handover for the terminal.
  • the routing unit of the target operator's eUICC remote management platform queries the data preparation unit of the local eUICC remote management platform to obtain the terminal.
  • the available network access information is sent to the terminal, and the terminal accesses the network access information of the terminal to the terminal, so that the terminal accesses the target operator through the network access information.
  • the terminal moves to an area without a carrier signal but has other operator signals, it can communicate with other operators' networks.
  • 8 is a schematic structural diagram of an embodiment of an embedded universal integrated circuit card provided by the present invention.
  • the eUICC includes: a receiver 21, a determining module 22, and a transmitter 23;
  • the receiver 21 is configured to receive, by the terminal, signal loss information of the first operator and network information of the at least one second carrier.
  • the determining module 22 is configured to determine, according to at least the network information of the second operator, whether to use the network of the second operator;
  • the transmitter 23 is configured to: when the determining module 22 determines to use the network of the second operator, send, to the terminal, the network identifier that includes at least the first operator, the network identifier of the second operator, the first carrier, and the second carrier.
  • An indication message of the shared data the indication message is used to trigger the terminal to send an access request to the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform, where the access request includes at least the network of the first operator Identify and share data.
  • FIG. 9 is a schematic structural diagram of still another embodiment of an embedded universal integrated circuit card eUICC according to the present invention.
  • the eUICC may also be To include: a Policy Control Function (PCF) unit 24;
  • PCF Policy Control Function
  • the indication message may further include subscription data of the terminal;
  • the sender 23 may be further configured to: initiate a handover policy query to the policy control function unit, where the handover policy query includes a network identifier of the second operator;
  • the policy control function unit 24 is configured to: determine whether to allow the terminal to switch to the second operator;
  • the receiver 21 is further configured to: the receiving policy control function unit 24 determines a handover policy response that is sent when the terminal is allowed to switch to the second operator, where the handover policy response includes the subscription data of the terminal.
  • the eUICC provided by the embodiment of the present invention is corresponding to the network switching method provided by the present invention, and is an execution device of the network switching method.
  • the specific process of performing the network switching method refer to the embodiment shown in FIG. 1, FIG. 4 and FIG. The related description will not be repeated here.
  • the terminal when the terminal loses the signal in the original carrier network, the terminal may report the information of the detected other carrier network to the eUICC, where the eUICC stores the shared data that at least two operators can implement the handover.
  • the target operator of the handover is determined by the eUICC for the terminal. Therefore, when the terminal moves to an area without a carrier signal but has other operator signals, the network of other carriers can be used for communication.
  • 10 is a schematic structural diagram of an embodiment of a terminal provided by the present invention. As shown in FIG. 10, the terminal includes: a detecting module 31, a transmitter 32, and a receiver 33;
  • the detecting module 31 is configured to detect signal loss information of the first operator and network information of the at least one second operator;
  • the transmitter 32 is configured to send, to the embedded universal integrated circuit card, the signal loss information of the first operator detected by the detecting module and the network information of the second operator;
  • the receiver 33 is configured to receive, by the embedded universal integrated circuit card, an indication message that is sent when the network of the second operator is used according to the network information of the second operator, where the indication message includes the network identifier of the first operator, and the second The network identifier of the operator, and the shared data between the first carrier and the second carrier;
  • the transmitter 32 is further configured to send an access request to a routing unit of the second universal operator's embedded universal integrated circuit card remote management platform, where the access request includes the network of the first operator. Identify and share data.
  • the terminal provided by the embodiment of the present invention is corresponding to the network switching method provided by the present invention, and is an execution device of the network switching method.
  • the specific process of performing the network switching method refer to the embodiment shown in FIG. 2, FIG. 4, and FIG. The related description will not be repeated here.
  • FIG. 11 is a schematic structural diagram of an embodiment of a routing unit of an embedded universal integrated circuit card remote management platform according to the present invention. As shown in FIG. 11, the routing unit of the eUICC remote management platform includes: a receiver 41 and a processor. 42 and transmitter 43;
  • the receiver 41 is configured to receive an access request sent by the terminal, where the access request includes at least a network identifier of the first operator, shared data between the first operator and the second operator, and a processor 42 configured to: Authentication is performed based on network identification and shared data.
  • the transmitter 43 is configured to send a query request to the data preparation unit of the embedded universal integrated circuit card remote management platform of the second operator, if the processor 42 passes the authentication, where the query request includes the subscription data of the terminal;
  • the receiver 41 is further configured to receive a query response returned by a data preparation unit of a second universal operator's embedded universal integrated circuit card remote management platform, where the query response includes network access information of the terminal;
  • the transmitter 43 is further configured to send an access acceptance confirmation response to the terminal, where the access acceptance confirmation response includes network access information, so that the terminal accesses the second operator by using the network access information.
  • the access request may further include subscription data of the terminal, where the subscription data is obtained by the terminal from a policy control function unit of the embedded universal integrated circuit card of the terminal.
  • the transmitter 43 is further configured to: use a routing unit of the first universal operator's embedded universal integrated circuit card remote management platform to the first operator's policy control function list.
  • the element sends a handover policy query, and the policy control function unit of the embedded universal integrated circuit card that triggers the policy query triggering terminal determines whether the terminal is allowed to switch to the second operator;
  • the receiver 41 is further configured to: receive, by the first operator, the policy control function unit, when the terminal is allowed to switch to the second operator, the subscription data of the terminal via the embedded universal integrated circuit of the first operator.
  • the indication message may further include a service type of the terminal
  • the processor 42 is configured to determine, according to the type of service, whether the terminal is a real-time service and/or an emergency event;
  • the transmitter 43 is further operable to: send a query request to the data preparation unit of the second operator when the processor 42 determines that the service type is a real-time service and/or an emergency.
  • the transmitter 43 is further configured to: when the determining module 14 determines that the service type is a non-real time service and/or a non-emergency event, sending an access acceptance rejection message to the terminal.
  • the network switching method is provided as the execution device of the network switching method. For the specific process of performing the network switching method, refer to the related description in the embodiment shown in FIG. 3 to FIG. 5, and details are not described herein again.
  • the routing unit of the eUICC remote management platform when the terminal loses the signal in the original carrier network, the terminal can report the information of the detected other carrier network to the eUICC, and the eUICC saves at least two operators.
  • the shared data of the handover is implemented, and the eUICC determines the target operator of the handover for the terminal.
  • the routing unit of the target operator's eUICC remote management platform queries the data preparation unit of the local eUICC remote management platform to obtain the terminal.
  • the available network access information is sent to the terminal, and the terminal accesses the network access information of the terminal to the terminal, so that the terminal accesses the target operator through the network access information.
  • FIG. 12 is a schematic structural diagram of an embodiment of an embedded universal integrated circuit card according to an embodiment of the present invention.
  • the eUICC includes: a receiver 51, a processor 52, and a transmitter;
  • the receiver 51 is configured to receive, by the terminal, signal loss information of the first operator and network information of the at least one second carrier.
  • the processor 52 is configured to determine, according to at least the network information of the second operator, whether to use the network of the second operator;
  • the transmitter 53 is configured to: when the processor 52 determines to use the network of the second operator, send, to the terminal, a network identifier that includes at least the first operator, a network identifier of the second operator, the first carrier, and the second carrier.
  • An indication message of the shared data the indication message is used to trigger the terminal to send an access request to the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform, where the access request includes at least the network of the first operator Identify and share data.
  • FIG. 13 is a schematic structural diagram of still another embodiment of an embedded universal integrated circuit card according to an embodiment of the present disclosure.
  • the eUICC may further include: a policy control function (PCF) unit 54;
  • PCF policy control function
  • the indication message may further include subscription data of the terminal;
  • the transmitter 53 may be further configured to: initiate a handover policy query to the policy control function unit, where the handover policy query includes a network identifier of the second operator;
  • the policy control function unit 54 is further configured to: determine whether to allow the terminal to switch to the second operator;
  • the receiver 51 is further configured to: the receiving policy control function unit 54 determines a handover policy response that is sent when the terminal is allowed to switch to the second operator, where the handover policy response includes the subscription data of the terminal.
  • the eUICC provided by the embodiment of the present invention is corresponding to the network switching method provided by the present invention, and is an execution device of the network switching method.
  • the specific process of performing the network switching method refer to the embodiment shown in FIG. 1, FIG. 4 and FIG. The related description will not be repeated here.
  • FIG. 14 is a schematic structural diagram of an embodiment of a terminal according to an embodiment of the present invention. As shown in Figure 15, the terminal includes: a detector 61, a transmitter 62, and a receiver 63;
  • a detector 61 configured to detect signal loss information of the first operator and network information of the at least one second operator
  • the transmitter 62 is configured to send, to the embedded universal integrated circuit card, the signal loss information of the first operator detected by the detecting module and the network information of the second operator;
  • the receiver 63 is configured to receive, by the embedded universal integrated circuit card, an indication message that is sent when the second operator's network is used according to the second operator's network information, where the indication message includes the first operator's network identifier, and the second The network identifier of the operator, and the shared data between the first carrier and the second carrier;
  • the transmitter 62 is further configured to send an access request to the routing unit of the second universal operator's embedded universal integrated circuit card remote management platform, where the access request includes the network identifier and shared data of the first operator.
  • the terminal provided by the embodiment of the present invention is corresponding to the network switching method provided by the present invention, and is an execution device of the network switching method.
  • the specific process of performing the network switching method refer to the embodiment shown in FIG. 2, FIG. 4, and FIG. The related description will not be repeated here.
  • the terminal when the terminal loses the signal in the original carrier network, the terminal may send the detected information of other carrier networks to 6111 ⁇ , and at least two operators in the eUICC can implement the handover.
  • the shared data is determined by the eUICC for the target operator of the handover, and the terminal sends an access request to the routing unit of the eUICC remote management platform of the target operator, so that the terminal moves to the non-owned operator signal but has other operator signals.
  • the area of the other carrier's network can be used for communication.
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device described above The embodiment is merely illustrative.
  • the division of the module or unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be integrated into another.
  • the system, or some features can be ignored, or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated.
  • the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM, a random access memory), a magnetic disk, or an optical disk, and the like. .

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Abstract

本发明实施例提供一种网络切换方法和设备。一种方法包括:嵌入式通用集成电路卡接收终端发送的第一运营商的信号丢失信息以及至少一个第二运营商的网络信息;当嵌入式通用集成电路卡至少根据第二运营商的网络信息确定使用第二运营商的网络时,向终端发送至少包含第一运营商的网络标识、第二运营商的网络标识、第一运营商和第二运营商之间的共享数据的指示消息,指示消息用于触发终端向第二运营商的嵌入式通用集成电路卡远程管理平台的路由单元发送接入请求,接入请求中至少包含第一运营商的网络标识和共享数据。以实现终端移动到无所属运营商信号但有其他运营商信号的区域时,可以使用其他运营商的网络进行通信。

Description

一种网络切换方法和设备
技术领域 本发明涉及通信技术, 尤其涉及一种网络切换方法和设备。 背景技术 现有技术中, 对于属于移动网络运营商(英文为 Mobile Network Operator, 缩写为 MN〇) 1但是不属于 MN02的用户, 当移动到一个 无 MN01信号但是有 MN02信号的位置时, 该用户无法使用 MN01的 网络进行通信, 并且也无法使用 MN02的网络进行通信。 发明内容 本发明实施例提供一种网络切换方法和设备,以实现终端移动到 无所属运营商信号但有其他运营商信号的区域时,可以使用其他运营 商的网络进行通信。
第一方面, 本发明实施例提供一种网络切换方法, 包括: 第二运营商的嵌入式通用集成电路卡远程管理平台的路由单元 接收终端发送的接入请求,所述接入请求中至少包含第一运营商的网 络标识, 所述第一运营商和所述第二运营商之间的共享数据;
所述第二运营商的嵌入式通用集成电路卡远程管理平台的路由 单元至少根据所述网络标识和所述共享数据进行鉴权;
若鉴权通过,则所述第二运营商的嵌入式通用集成电路卡远程管 理平台的路由单元向所述第二运营商的嵌入式通用集成电路卡远程 管理平台的数据准备单元发送查询请求,所述查询请求中包含所述终 端的签约数据;
所述第二运营商的嵌入式通用集成电路卡远程管理平台的路由 单元接收所述第二运营商的嵌入式通用集成电路卡远程管理平台的 数据准备单元返回的查询响应,所述查询响应中包含所述终端的网络 接入信息;
所述第二运营商的嵌入式通用集成电路卡远程管理平台的路由 单元向所述终端发送接入接受确认响应,所述接入接受确认响应中包 含所述网络接入信息,以使所述终端使用所述网络接入信息接入所述 第二运营商。
在第一方面的第一种可能的实现方式中,所述接入请求中还包含 所述终端的签约数据 ,所述签约数据由所述终端从所述终端的嵌入式 通用集成电路卡的策略控制功能单元中获取。
结合第一方面或第一方面的第一种可能的实现方式,在第二种可 能实现方式中,所述第二运营商的嵌入式通用集成电路卡远程管理平 台的路由单元向所述第二运营商的嵌入式通用集成电路卡远程管理 平台的数据准备单元发送查询请求之前, 还包括: 所述第二运营商的 嵌入式通用集成电路卡远程管理平台的路由单元经由所述第一运营 嵌入式通用集成电路卡的策略控制功能单元发送切换策略查询,所述 切换策略查询触发所述终端的嵌入式通用集成电路卡的策略控制功 能单元判断是否允许所述终端切换至所述第二运营商;所述第二运营 商的嵌入式通用集成电路卡远程管理平台的路由单元接收所述终端 的嵌入式通用集成电路卡的策略控制功能单元在允许所述终端切换 至所述第二运营商时经由所述第一运营商的嵌入式通用集成电路卡 远程管理平台的路由单元发送的切换策略响应,所述切换策略响应中 包含所述终端的签约数据。
结合第一方面或第一方面的第一种可能的实现方式或第一方面 的第二种可能的实现方式, 在第三种可能实现方式中, 所述指示消息 中还包含所述终端的服务类型;所述第二运营商的嵌入式通用集成电 路卡远程管理平台的路由单元向所述第二运营商的嵌入式通用集成 电路卡远程管理平台的数据准备单元发送查询请求之前, 还包括: 所 述第二运营商的嵌入式通用集成电路卡远程管理平台的路由单元根 据所述服务类型判断所述终端是否为实时业务和 /或紧急事件; 当所 述服务类型为实时业务和 /或紧急事件时, 则所述第二运营商的嵌入 式通用集成电路卡远程管理平台的路由单元向所述第二运营商的数 据准备单元发送所述查询请求; 当所述服务类型为非实时业务和 /或 非紧急事件时,所述第二运营商的嵌入式通用集成电路卡远程管理平 台的路由单元向所述终端发送接入接受拒绝消息。 第二方面, 本发明实施例还提供一种网络切换方法, 包括: 嵌入式通用集成电路卡接收终端发送的第一运营商的信号丢失 信息以及至少一个第二运营商的网络信息;
当所述嵌入式通用集成电路卡至少根据所述第二运营商的网络 信息确定使用所述第二运营商的网络时,向所述终端发送至少包含所 述第一运营商的网络标识、 所述第二运营商的网络标识、 所述第一运 营商和所述第二运营商之间的共享数据的指示消息,所述指示消息用 于触发所述终端向所述第二运营商的嵌入式通用集成电路卡远程管 理平台的路由单元发送接入请求,所述接入请求中至少包含所述第一 运营商的网络标识和所述共享数据。
在第二方面的第一种可能的实现方式中,所述指示消息中还包含 所述终端的签约数据;所述嵌入式通用集成电路卡至少根据所述至少 一个第二运营商的网络信息确定使用所述第二运营商的网络之后,所 述嵌入式通用集成电路卡向所述终端发送使用所述第二运营商信号 的指示消息之前, 还包括: 所述嵌入式通用集成电路卡从所述嵌入式 通用集成电路卡的策略控制功能获取所述终端的签约数据。
第三方面, 本发明实施例还提供一种网络切换方法, 包括: 终端检测到第一运营商的信号丢失信息以及至少一个第二运营 商的网络信息;
所述终端向嵌入式通用集成电路卡发送所述第一运营商的信号 丢失信息以及至少一个所述第二运营商的网络信息;
所述终端接收所述嵌入式通用集成电路卡至少根据所述第二运 营商的网络信息确定使用所述第二运营商的网络时发送的指示消息, 所述指示消息中包含所述第一运营商的网络标识、所述第二运营商的 网络标识、 所述第一运营商和所述第二运营商之间的共享数据; 所述终端向所述第二运营商的嵌入式通用集成电路卡远程管理 平台的路由单元发送接入请求,所述接入请求中包含所述第一运营商 的网络标识和所述共享数据。
在第三方面的第一种可能的实现方式中,所述指示消息中还包含 所述终端的签约数据或所述终端的服务类型,所述接入请求中还包含 所述终端的签约数据或所述终端的服务类型。 第四方面,本发明实施例还提供一种嵌入式通用集成电路卡远程 管理平台的路由单元, 包括:
接收器, 用于接收终端发送的接入请求, 所述接入请求中至少包 含第一运营商的网络标识,所述第一运营商和第二运营商之间的共享 数据;
鉴权模块, 用于至少根据所述网络标识和所述共享数据进行鉴 权;
发送器, 用于若所述鉴权模块鉴权通过, 则向所述第二运营商的 嵌入式通用集成电路卡远程管理平台的数据准备单元发送查询请求, 所述查询请求中包含所述终端的签约数据;
所述接收器还用于接收所述第二运营商的嵌入式通用集成电路 卡远程管理平台的数据准备单元返回的查询响应 ,所述查询响应中包 含所述终端的网络接入信息;
所述发送器还用于向所述终端发送接入接受确认响应,所述接入 接受确认响应中包含所述网络接入信息,以使所述终端使用所述网络 接入信息接入所述第二运营商。
在第四方面的第一种可能的实现方式中,所述接入请求中还包含 所述终端的签约数据 ,所述签约数据由所述终端从所述终端的嵌入式 通用集成电路卡的策略控制功能单元中获取。
结合第四方面或第四方面的第一种可能的实现方式,在第二种可 能实现方式中,所述发送器还用于经由所述第一运营商的嵌入式通用 集成电路卡远程管理平台的路由单元向所述第一运营商的策略控制 功能单元发送切换策略查询,所述切换策略查询触发所述终端的嵌入 式通用集成电路卡的策略控制功能单元判断是否允许所述终端切换 至所述第二运营商;所述接收器还用于接收所述第一运营商的策略控 制功能单元当允许所述终端切换至所述第二运营商时经由所述第一 运营商的嵌入式通用集成电路卡远程管理平台的路由单元发送的切 换策略响应, 所述切换策略响应中包含所述终端的签约数据。
结合第四方面或第四方面的第一种可能的实现方式或第四方面 的第二种可能的实现方式, 在第三种可能实现方式中, 所述指示消息 中还包含所述终端的服务类型;所述嵌入式通用集成电路卡远程管理 平台的路由单元还包括: 确定模块, 用于根据所述服务类型确定所述 终端是否为实时业务和 /或紧急事件; 所述发送器还用于当所述确定 模块确定所述服务类型为实时业务和 /或紧急事件时向所述第二运营 商的数据准备单元发送所述查询请求;所述发送器还用于当所述确定 模块确定所述服务类型为非实时业务和 /或非紧急事件时向所述终端 发送接入接受拒绝消息。
第五方面, 本发明实施例还提供一种嵌入式通用集成电路卡, 包 括:
接收器,用于接收终端发送的第一运营商的信号丢失信息以及至 少一个第二运营商的网络信息;
确定模块, 用于至少根据所述第二运营商的网络信息, 确定是否 使用所述第二运营商的网络;
发送器, 用于当所述确定模块确定使用所述第二运营商的网络 时, 向所述终端发送至少包含所述第一运营商的网络标识、 所述第二 运营商的网络标识、所述第一运营商和所述第二运营商之间的共享数 据的指示消息,所述指示消息用于触发所述终端向所述第二运营商的 嵌入式通用集成电路卡远程管理平台的路由单元发送接入请求,所述 接入请求中至少包含所述第一运营商的网络标识和所述共享数据。
在第五方面的第一种可能的实现方式中,所述指示消息中还包含 所述终端的签约数据; 所述嵌入式通用集成电路卡还包括: 策略控制 功能单元;所述发送器还用于向所述策略控制功能单元发起切换策略 查询, 所述切换策略查询中包含所述第二运营商的网络标识; 所述策 略控制功能单元, 用于确定是否允许所述终端切换至所述第二运营 商;所述接收器还用于接收所述策略控制功能单元确定允许所述终端 切换至所述第二运营商时发送的切换策略响应,所述切换策略响应中 包含所述终端的签约数据。
第六方面, 本发明实施例还提供一种第一终端, 包括: 检测模块,用于检测第一运营商的信号丢失信息以及至少一个第 二运营商的网络信息;
发送器,用于向嵌入式通用集成电路卡发送所述检测模块检测的 所述第一运营商的信号丢失信息以及所述第二运营商的网络信息; 接收器,用于接收所述嵌入式通用集成电路卡至少根据所述第二 运营商的网络信息确定使用所述第二运营商的网络时发送的指示消 息, 所述指示消息中包含第一运营商的网络标识、 所述第二运营商的 网络标识、 所述第一运营商和所述第二运营商之间的共享数据;
所述发送器还用于向所述第二运营商的嵌入式通用集成电路卡 远程管理平台的路由单元发送接入请求,所述接入请求中包含所述第 一运营商的网络标识和所述共享数据。
本发明实施例提供的网络切换方法和设备, 当终端在原运营商网 络中信号丢失时,终端可以将检测到的其他运营商网络的信息上报给 嵌入式通用集成电路卡 (英文为 embedded Universal Integrated Circuit Card, 缩写为 eUICC ) , eUICC中保存有至少两个运营商能 够实现切换的共享数据, 由 eUICC为终端确定切换的目标运营商, 目 标运营商的 eUICC远程管理平台的路由单元接收到终端的接入请求 后,向目标运营商的 eUICC远程管理平台的数据准备单元查询获取终 端可用的网络接入信息, 并将终端可用的网络接入信息发送给终端, 从而使终端通过网络接入信息接入目标运营商。从而实现终端移动到 无所属运营商信号但有其他运营商信号的区域时,可以使用其他运营 商的网络进行通信。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面 将对实施例或现有技术描述中所需要使用的附图作筒单地介绍 ,显而 易见地, 下面描述中的附图是本发明的一些实施例, 对于本领域普通 技术人员来讲, 在不付出创造性劳动性的前提下, 还可以根据这些附 图获得其他的附图。
图 1为本发明提供的网络切换方法一个实施例的流程图; 图 2为本发明提供的网络切换方法又一个实施例的流程图; 图 3为本发明提供的网络切换方法又一个实施例的流程图; 图 4为本发明提供的网络切换方法又一个实施例的流程图; 图 5为本发明提供的网络切换方法又一个实施例的流程图; 图 6 为本发明提供的嵌入式通用集成电路卡远程管理平台的路 由单元一个实施例的结构示意图;
图 7 为本发明提供的嵌入式通用集成电路卡远程管理平台的路 由单元又一个实施例的结构示意图;
图 8 为本发明提供的嵌入式通用集成电路卡一个实施例的结构 示意 图;
图 9 为本发明提供的嵌入式通用集成电路卡又一个实施例的结 构示意图;
图 10为本发明提供的终端一个实施例的结构示意图;
图 11 为本发明提供的嵌入式通用集成电路卡远程管理平台的路 由单元一个实施例的结构示意图;
图 12为本发明实施例提供的嵌入式通用集成电路卡一个实施例 的结构示意图;
图 13为本发明实施例提供的嵌入式通用集成电路卡又一个实施 例的结构示意图;
图 14为本发明实施例提供的终端一个实施例的结构示意图。 具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚, 下面将结 合本发明实施例中的附图, 对本发明实施例中的技术方案进行清楚、 完整地描述, 显然, 所描述的实施例是本发明一部分实施例, 而不是 全部的实施例。基于本发明中的实施例, 本领域普通技术人员在没有 做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护 的范围。
本文中描述的技术可用于各种通信系统,例如当前 2G, 3G通信 系统和下一代通信系统, 例如全球移动通信系统 ( GSM , Global System for Mobile communications ), 码分多址 ( CDMA, Code Division Multiple Access ) 系统, 时分多址(TDMA, Time Division Multiple Access ) 系统, 宽带码分多址( WCDMA, Wideband Code Division Multiple Access Wireless ), 频分多址(FDMA, Frequency Division Multiple Addressing ) 系统, 正交频分多址 ( OFDMA , Orthogonal Frequency-Division Multiple Access ) 系统, 单载波 FDMA( SC-FDMA )系统,通用分组无线业务( GPRS, General Packet Radio Service )系统, 长期演进 ( LTE, Long Term Evolution )系统, 以及其他此类通信系统。
本文中结合终端和 /或基站和 /或基站控制器来描述各种方面。 本申请中涉及的终端, 即用户设备, 可以是无线终端也可以是有 线终端, 无线终端可以是指向用户提供语音和 /或数据连通性的设备, 具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处 理设备。 无线终端可以经无线接入网 (例如, RAN, Radio Access Network )与一个或多个核心网进行通信,无线终端可以是移动终端, 如移动电话(或称为"蜂窝"电话)或具有移动终端的计算机, 例如, 可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置, 它们与无线接入网交换语言和 /或数据。 例如, 个人通信业务(PCS, Personal Communication Service ) 电话、 无绳电话、 会话发起十办议 ( SIP )话机、 无线本地环路(WLL, Wireless Local Loop )站、 个 人数字助理(PDA, Personal Digital Assistant )等设备。 无线终端 也可以称为系统、 订户单元( Subscriber Unit )、 订户站( Subscriber Station ),移动站( Mobile Station )、移动台 ( Mobile )、远程站( Remote Station )、 接入点 ( Access Point )、 远程终端 ( Remote Terminal )、 接入终端 ( Access Terminal )、 用户终端 ( User Terminal )、 用户代 理 (User Agent ), 用户设备 ( User Device ), 或用户装备 ( User Equipment )。
另外, 本文中术语"系统"和"网络"在本文中常被可互换使用。 本 文中术语"和 /或", 仅仅是一种描述关联对象的关联关系, 表示可以存 在三种关系, 例如, A和 /或 B, 可以表示: 单独存在 A, 同时存在 A 和 B, 单独存在 B这三种情况。 另外, 本文中字符 "/" , 一般表示前 后关联对象是一种 "或" 的关系。
本文中涉及到的嵌入式通用集成电路卡 (英文为 embedded Universal Integrated Circuit Card, 缩写为 eUICC ) 为嵌入终端的设 备, eUICC是可以远程配置通用集成电路卡 ( Universal Integrated Circuit Card, UICC )码号、 远程设置切换或准入移动运营商网络的 嵌入式卡。 图 1为本发明提供的网络切换方法一个实施例的流程图, 如图 1 所示, 该方法包括:
S101、 嵌入式通用集成电路卡接收终端发送的第一运营商的信 号丢失信息以及至少一个第二运营商的网络信息。
S102、 当该嵌入式通用集成电路卡至少根据第二运营商的网络 信息确定使用第二运营商的网络时,向终端发送至少包含第一运营商 的网络标识、 第二运营商的网络标识、 第一运营商和第二运营商之间 的共享数据的指示消息,指示消息用于触发终端向第二运营商的嵌入 式通用集成电路卡远程管理平台的路由单元发送接入请求,接入请求 中至少包含第一运营商的网络标识和共享数据。
该第一运营商为该终端当前服务的网络运营商, 当该终端当前的 该第一运营商的网络信号丢失信息或者用户漫游到其他运营商网络 时,则该终端能够检测到该第一运营商的信号丢失。在该实施场景下, 该终端可以检测其他运营商的网络信息并上报给 e U I CC ,这些网络信 息可以是, 例如: 频段信息或安全信息等。 其中, eUICC可以设置在 终端上, 例如: 可以插入终端上设置的插槽中。 该 eUICC接收到该终端发送的该第一运营商的信号丢失信息以 及至少一个该第二运营商的网络信息之后,可以根据至少一个该第二 运营商的网络信息, 为终端确定切换的第二运营商。
其中, eUICC可以根据本地存储的共享数据为终端确定切换的第 二运营商,共享数据是指两个或两个以上运营商共知或共享的某些数 据, 例如: 供应配置文件 ( provisioning profile ) , 通过对共享数据 的认证和鉴权, 目标运营商可以允许用户接入到自己的网络。 此外, eUI CC还可以根据各第二运营商的网络质量和 /或安全性的因素为终 端确定第二运营商。
e U I CC可以向终端发送使用第二运营商信号的指示消息,并在指 示消息中至少包含第一运营商的网络标识、 第二运营商的网络标识、 第一运营商和目标第二运营商之间的共享数据,从而通过该指示消息 触发终端向第二运营商的嵌入式通用集成电路卡远程管理平台的路 由单元发送接入请求,该接入请求中至少包含第一运营商的网络标识 和共享数据, 从而实现接入第二运营商。
在一种实施场景下,进行判断是否允许终端切换至第二运营商的 操作,以及查询终端签约数据的操作可以由终端的 eUICC的策略控制 功能(Packet Control Function, PCF )执行。 其中, PCF为设置在 eUICC中的功能模块。 在该实施场景下, 可选的, eUICC根据至少一 个第二运营商的网络信息确定第二运营商之后, 终端上设置的 eUICC, 可以向 eUICC的 PCF单元发起切换策略查询, 切换策略查询 中包含第二运营商的网络标识。 eUICC的 PCF单元判断是否允许终端 切换至第二运营商,若允许,则向 eUICC发送终端的签约数据。 eUICC 接收 eUICC的 PCF发送的切换策略响应,切换策略响应中包含终端的 签约数据。
在该实施场景下, eUI CC发送给终端的指示消息中还包含终端的 签约数据。
在另一种实施场景下,进行判断是否允许终端切换至第二运营商 的操作, 以及查询终端签约数据的操作还可以由第一运营商的 PCF 来执行, 具体可参见图 3所示实例中的相关描述。 本实施例提供的网络切换方法, 当终端在原运营商网络中信号丢 失时, 终端可以将检测到的其他运营商网络的信息上报给 e U I CC , eUICC中保存有至少两个运营商能够实现切换的共享数据,由 eUICC 为终端确定切换的目标运营商。从而实现终端移动到无所属运营商信 号但有其他运营商信号的区域时,可以使用其他运营商的网络进行通 信。 图 2为本发明提供的网络切换方法又一个实施例的流程图,如图 2 所示, 该方法包括:
S201、 终端检测到第一运营商的信号丢失信息以及至少一个第 二运营商的网络信息。
5202、 终端向嵌入式通用集成电路卡发送第一运营商的信号丢 失信息以及至少一个第二运营商的网络信息。
5203、 终端接收嵌入式通用集成电路卡至少根据第二运营商的 网络信息确定使用第二运营商的网络时发送的指示消息,指示消息中 包含第一运营商的网络标识、 第二运营商的网络标识、 第一运营商和 第二运营商之间的共享数据。
5204、 终端向第二运营商的嵌入式通用集成电路卡远程管理平 台的路由单元发送接入请求,接入请求中包含第一运营商的网络标识 和共享数据。
其中, 第一运营商为终端当前服务的网络运营商, 当终端当前的 第一运营商网络的信号丢失信息或者用户漫游到其他运营商网络时, 则终端能够检测到第一运营商的信号丢失信息。 在该实施场景下, 终 端可以检测其他运营商的网络信息, 这些网络信息可以是, 例如: 频 段信息、 安全信息等。
终端可以将检测到的至少一个第二运营商的网络信息上报给终 端上设置的 eUICC,从而使 eUICC至少根据至少一个第二运营商的网 络信息, 为终端确定切换的第二运营商。
eUICC为终端确定第二运营商之后, 可以向终端发送指示消息, 终端接收到的指示消息中至少包含第一运营商的网络标识、第二运营 商的网络标识、 第一运营商和第二运营商之间的共享数据。
终端接收到指示消息后,向第二运营商的嵌入式通用集成电路卡 远程管理平台的路由单元发送接入请求,该接入请求中包含第一运营 商的网络标识和共享数据, 从而实现接入第二运营商。
在一种实施场景下,进行判断是否允许终端切换至第二运营商的 操作, 以及查询终端签约数据的操作可以由 eUICC的 PCF执行。 在该 实施场景下, 可选的, eUICC根据至少一个第二运营商的网络信息确 定第二运营商之后, 终端的 eUICC, 可以向 eUICC的 PCF单元发起切 换策略查询, 以查询终端的签约数据。
在该实施场景下, eUI CC发送给终端的指示消息中还包含终端的 签约数据。则终端向第二运营商的 eUICC远程管理平台的路由单元发 送的接入请求中也包含终端的签约数据。 其中, 第二运营商的 eUICC 远程管理平台的路由单元可以为第二运营商的签约管理安全路由单 元(英文为 Subscription Manager Secure Routing,缩写为 SM SR ) 。
本实施例提供的网络切换方法, 当终端在原运营商网络中信号丢 失时, 终端可以将检测到的其他运营商网络的信息上报给 e U I CC , eUICC中保存有至少两个运营商能够实现切换的共享数据,由 eUICC 为终端确定切换的目标运营商,由终端向目标运营商的 eUICC远程管 理平台的路由单元发送接入请求,从而实现终端移动到无所属运营商 信号但有其他运营商信号的区域时,可以使用其他运营商的网络进行 通信。 图 3为本发明提供的网络切换方法一个实施例的流程图, 如图 3 所示, 该方法包括:
S301、 第二运营商的嵌入式通用集成电路卡远程管理平台的路 由单元接收终端发送的接入请求,接入请求中至少包含第一运营商的 网络标识, 第一运营商和第二运营商之间的共享数据。
5302、 该第二运营商的嵌入式通用集成电路卡远程管理平台的 路由单元至少根据网络标识和共享数据进行鉴权。
5303、 若鉴权通过, 则该第二运营商的嵌入式通用集成电路卡 远程管理平台的路由单元向第二运营商的嵌入式通用集成电路卡远 程管理平台的数据准备单元发送查询请求,该查询请求中包含终端的 签约数据。
5304、 该第二运营商的嵌入式通用集成电路卡远程管理平台的 路由单元接收第二运营商的嵌入式通用集成电路卡远程管理平台的 数据准备单元返回的查询响应, 查询响应中包含终端的网络接入信
5305、 该第二运营商的嵌入式通用集成电路卡远程管理平台的 路由单元向终端发送接入接受确认响应,接入接受确认响应中包含网 络接入信息, 以使终端使用网络接入信息接入第二运营商。
在一种实施场景下,进行判断是否允许终端切换至第二运营商的 操作, 以及查询终端签约数据的操作可以由 eUICC的 PCF执行。 在该 实施场景下, eUICC根据至少一个第二运营商的网络信息确定第二 运营商之后, 终端上设置的 eUICC, 可以向 eUICC的 PCF单元发起切 换策略查询, 以查询终端的签约数据。 在该实施场景下, 第二运营商 接收到终端发送的接入请求中也包含终端的签约数据。
在另一种实施场景下,进行判断是否允许终端切换至第二运营商 的操作, 以及查询终端签约数据的操作还可以由第一运营商的 PCF 来执行。 具体的, 该第二运营商的嵌入式通用集成电路卡远程管理平 台的路由单元可以通过第一运营商的嵌入式通用集成电路卡远程管 理平台的路由单元向第一运营商的 PCF发送切换策略查询,以使第一 运营商的 PCF判断是否允许终端切换至第二运营商。 若允许, 则该第 二运营商的嵌入式通用集成电路卡远程管理平台的路由单元可以接 收第一运营商的 PCF通过第一运营商的嵌入式通用集成电路卡远程 管理平台的路由单元发送的切换策略响应,切换策略响应中包含终端 的签约数据。
该第二运营商的嵌入式通用集成电路卡远程管理平台的路由单 元获取终端的签约数据后,可以向第二运营商的 eUICC远程管理平台 的数据准备单元发送查询请求, 查询请求中包含终端的签约数据, 以 使该数据准备单元查询终端的网络接入信息。该第二运营商的嵌入式 通用集成电路卡远程管理平台的路由单元接收该数据准备单元返回 的查询响应, 该查询响应中包含网络接入信息。从而该第二运营商的 息包含在接入接受确认响应中发送给终端,以使终端使用网络接入信 息接入第二运营商。 其中, 第二运营商的 eUICC远程管理平台的数据 准备单元可以为第二运营商的签约管理数据准备单元 (英文为 Subscription Manager Data Preparing, 缩写为 SM DP ) 。
可选的, eU I CC发送给终端的指示消息中还可以包含终端的服务 类型, 该服务类型可以为实时业务类型、 非实时业务类型或紧急事件 等。 在该实施场景下, 第二运营商的 eUICC远程管理平台的路由单元 接收的终端发送的接入请求中也可以包含终端的服务类型。
在该实施场景下,第二运营商的 eUICC远程管理平台的路由单元 可以根据服务类型判断终端是否为实时业务和 /或紧急事件, 当服务 类型为实时业务和 /或紧急事件时, 则该第二运营商的嵌入式通用集 成电路卡远程管理平台的路由单元可以向第二运营商的 eUICC远程 管理平台的数据准备单元发送查询请求; 当服务类型为非实时业务且 不是紧急事件时, 向终端发送接入接受拒绝消息, 以拒绝终端接入第 二运营商。
本实施例提供的网络切换方法, 当终端在原运营商网络中信号丢 失时, 终端可以将检测到的其他运营商网络的信息上报给 e U I CC , eUICC中保存有至少两个运营商能够实现切换的共享数据,由 eUICC 为终端确定切换的目标运营商, 目标运营商的 eUICC远程管理平台的 路由单元接收到终端的接入请求后,向 eUICC远程管理平台的数据准 备单元查询获取终端可用的网络接入信息,并将终端可用的网络接入 信息发送给终端, 从而使终端通过网络接入信息接入目标运营商。 从 而实现终端移动到无所属运营商信号但有其他运营商信号的区域时, 可以使用其他运营商的网络进行通信。 图 4为本发明提供的网络切换方法又一个实施例的流程图,如图 4 所示,本实施例提供了通过第一运营商的 PCF查询切换策略和终端签 约数据的实施场景。其中, eUICC远程管理平台的路由单元为 SM SR, eUICC远程管理平台的数据准备单元为 SP DP。 该方法包括:
S401、 终端检测到第一运营商的信号丢失信息以及至少一个第 二运营商的网络信息。
当终端检测到当前 M NO的信号丢失信息时, 终端可以收集其他 MNO网络信息, 网络信息可以是例如: 频段信息、 安全信息等。
5402、 终端向 eUICC发送第一运营商的信号丢失信息以及至少 一个第二运营商的网络信息。
5403、 eUICC至少根据至少一个第二运营商的网络信息, 确定 第二运营商。
eUICC可以根据终端上报的各第二运营商的网络信息情况,从中 选择一个第二运营商作为切换目标。
S404、 eUICC向终端发送使用第二运营商信号的指示消息 ( network switching indication ) , 该指示消息中包含第一运营商的 网络标识、 第二运营商的网络标识、 第一运营商与第二运营商之间的 共享数据以及当前业务的服务类型。
5405、 终端向第二运营商的本地核心网节点 ( Local CN node ) 发送接入请求,接入请求中包含第一运营商的网络标识、 共享数据以 及当前业务的服务类型。
其中, 终端可以在第二运营商中,通过在线(英文为 On The Air, 缩写为〇TA )的方式发起接入请求, 例如: 可以通过短信方式, 拨打 电话等方式发出接入请求。
5406、 第二运营商的本地核心网节点向第二运营商的签约管理 安全路由单元 SM SR发送接入请求,接入请求中包含第一运营商的网 络标识、 共享数据以及当前业务的服务类型。
5407、 第二运营商的 SM SR根据第一运营商的网络标识、 共享 数据, 以及本地的策略进行鉴权和是否允许切换的判断; 若鉴权通过 且当前业务是实时服务, 则执行 S408-S417, 再执行 S421 , 若鉴权 通过且当前业务不是实时业务或紧急事件, 则执行 S418-S420。
5408、 第二运营商的 SM SR向第一运营商的 SM SR ( home SM SR )发送切换和签约数据请求 ( Switching and subscription data request ) 。
5409、 第一运营商的 SM SR向第一运营商的 PCF发送切换策略 查询 ( Switching policy inquiry ) 。
5410、 第一运营商的 PCF进行切换策略决定(Switching policy determination ) , 若决定执行切换, 贝' J执行 S41 1。
541 1、 第一运营商的 PCF向第一运营商的 SM SR发送切换策略 响应 ( Switching policy reply ) , 该切换策略响应中包含终端的签约 数据 ( subscription data ) 。
5412、 第一运营商的 SM SR向第二运营商的 SM SR发送切换和 签约数据响应 ( Switching and subscription data reply ) , 该切换和 签约数据响应中包含终端的签约数据。
5413、 第二运营商的 SM SR向第二运营商的 SM DP发送查询请 求( operational profile request ) , 该查询请求中包含终端的签约数 据。
5414、 第二运营商的 SM DP向第二运营商的 SM SR返回查询响 应 ( operational profile reply ) , 该查询响应中包含网络接入信息
( operational profile ) 。
5415、 第二运营商的 SM SR向第二运营商的本地核心网节点发 送接入接受确认响应 ( Exceptional log on acknowledge ) , 该接入 接受确认响应中包含网络接入信息( operational profile ) 。
S416、 第二运营商的本地核心网节点向终端发送接入接受确认 响应, 该接入接受确认响应中包含网络接入信息。
5417、 终端向 eUICC发送接入接受确认响应, 该接入接受确认 响应中包含网络接入信息。
从而终端可以使用该网络接入信息( operational profile )接入第 二运营商, 并继续享受服务。
5418、 第二运营商的 SM SR向第二运营商的本地核心网节点发 送接入接受拒绝消息( Exceptional log on rejection cause ) , 该接入 接受拒绝消息中包含拒绝理由。 S419、 第二运营商的本地核心网节点向终端发送接入接受拒绝 消息, 该接入接受拒绝消息中包含拒绝理由。
5420、 终端向 eUICC发送接入接受拒绝消息, 该接入接受拒绝 消息中包含拒绝理由。
5421、 切换事件结束之后, eUICC通过终端向第一运营商的 SM SR上报该切换时间的参数。 图 5为本发明提供的网络切换方法又一个实施例的流程图, 本实 施例提供了通过 eUICC的 PCF来查询切换策略和终端签约数据的实 施场景。 如图 5所示, 该方法包括:
S501、 eUICC的 PCF与第一运营商的 PCF进行策略同步。
其中, 策略同步的内容包括: 切换策略同步以及各终端签约数据 的同步。
S502、 终端检测到第一运营商的信号丢失信息以及至少一个第 二运营商的网络信息。
5503、 终端向 eUICC发送第一运营商的信号丢失信息以及至少 一个第二运营商的网络信息。
5504、 eUICC至少根据至少一个第二运营商的网络信息, 确定 第二运营商。
5505、 eUICC并向 eUICC的 PCF发起切换策略查询 (Switching policy inquiry ) , 该切换策略查询中包含第二运营商信息。
5506、 eUICC的 PCF判断是否允许切换, 若允许, 则执行 S507。
5507、 eUICC的 PCF向 eUICC返回切换策略响应 (Switching policy reply ) , 该切换策略响应中包含终端的签约数据。
S508、 eUICC向终端发送使用第二运营商信号的指示消息 ( network switching indication ) , 该指示消息中包含第一运营商的 网络标识、 第二运营商的网络标识、 共享数据、 终端的签约数据以及 当前业务的服务类型。
S509、 终端向第二运营商的本地核心网节点 ( Local CN node ) 发送接入请求, 接入请求中包含第一运营商的网络标识、 共享数据、 终端的签约数据以及当前业务的服务类型。
5510、 第二运营商的本地核心网节点向第二运营商的签约管理 安全路由单元( SM SR )发送接入请求,接入请求中包含第一运营商 的网络标识、 共享数据、 终端的签约数据以及当前业务的服务类型。
551 1、 第二运营商的 SM SR根据第一运营商的网络标识、 共享 数据,以及本地的策略进行鉴权和是否允许切换的判断;若鉴权通过, 无论终端是否为实时服务或紧急事件, 均执行 S512。
5512、 第二运营商的 SM SR向第二运营商的 SM DP发送网络接 入信息请求 ( operational profile request ) , 该网络接入信息请求中 包含终端的签约数据。
5513、 第二运营商的 SM DP向第二运营商的 SM SR返回网络接 入信息响应 (operational profile reply ) , 该网络接入信息响应中包 含网络接入信息 ( operational profile ) 。
5514、 第二运营商的 SM SR向第二运营商的本地核心网节点发 送接入接受确认响应 ( Exceptional log on acknowledge ) , 该接入 接受确认响应中包含网络接入信息( operational profile ) 。
S515、 第二运营商的本地核心网节点向终端发送接入接受确认 响应, 该接入接受确认响应中包含网络接入信息。
5516、 终端向 eUICC发送接入接受确认响应, 该接入接受确认 响应中包含网络接入信息。
终端可以使用该网络接入信息( operational profile )接入第二运 营商, 并继续享受服务。
5517、 切换事件结束之后, eUICC通过终端向第一运营商的 SM SR上报该切换时间的参数。
此外, 需要说明的是: SM SR也可以描述成 SM-SR, SM DP也 可以描述成 SM-DP。
图 6为本发明提供的嵌入式通用集成电路卡远程管理平台的路由 单元一个实施例的结构示意图, 如图 6所示, 该 eUICC远程管理平台 的路由单元包括: 接收器 1 1、 鉴权模块 12和发送器 13;
接收器 1 1 ,用于接收终端发送的接入请求,接入请求中至少包含 第一运营商的网络标识, 第一运营商和第二运营商之间的共享数据; 鉴权模块 12, 用于至少根据网络标识和共享数据进行鉴权; 发送器 13, 用于若鉴权模块 12鉴权通过, 则向第二运营商的嵌 入式通用集成电路卡远程管理平台的数据准备单元发送查询请求,查 询请求中包含终端的签约数据;
接收器 1 1 ,还用于接收第二运营商的嵌入式通用集成电路卡远程 管理平台的数据准备单元返回的查询响应,查询响应中包含终端的网 络接入信息;
发送器 13,还用于向终端发送接入接受确认响应,接入接受确认 响应中包含网络接入信息,以使终端使用网络接入信息接入第二运营 商。
可选的, 接入请求中还可以包含终端的签约数据, 签约数据由终 端从终端的嵌入式通用集成电路卡的策略控制功能单元中获取。
可选的,发送器 13还可以用于: 经由第一运营商的嵌入式通用集 成电路卡远程管理平台的路由单元向第一运营商的策略控制功能单 元发送切换策略查询,切换策略查询触发终端的嵌入式通用集成电路 卡的策略控制功能单元判断是否允许终端切换至第二运营商;
相应的,接收器 1 1还可以用于:接收第一运营商的策略控制功能 单元当允许终端切换至第二运营商时经由第一运营商的嵌入式通用 响应中包含终端的签约数据。
可选的, 指示消息中还可以包含终端的服务类型;
图 7为本发明提供的嵌入式通用集成电路卡远程管理平台的路由 单元又一个实施例的结构示意图,如图 7所示,在图 6所示实施例的基 础上, eUICC远程管理平台的路由单元还可以包括:
确定模块 14 , 用于根据服务类型确定终端是否为实时业务和 /或 紧急事 件;
发送器 13还可以用于: 当确定模块 14确定服务类型为实时业务 和 /或紧急事件时向第二运营商的数据准备单元发送查询请求。
可选的, 发送器 13还可以用于: 当确定模块 14确定服务类型为 非实时业务和 /或非紧急事件时向终端发送接入接受拒绝消息。 提供的网络切换方法相对应, 为网络切换方法的执行设备, 其执行网 络切换方法的具体过程可参见图 3-图 5所示实施例中的相关描述, 在 此不再赘述。
本实施例提供的 eUICC远程管理平台的路由单元,当终端在原运 营商网络中信号丢失时,终端可以将检测到的其他运营商网络的信息 上报给 eUICC, eUICC中保存有至少两个运营商能够实现切换的共享 数据, 由 eUICC为终端确定切换的目标运营商, 目标运营商的 eUICC 远程管理平台的路由单元接收到终端的接入请求后,向本地 eUICC远 程管理平台的数据准备单元查询获取终端可用的网络接入信息,并将 终端可用的网络接入信息发送给终端,从而使终端通过网络接入信息 接入目标运营商。从而实现终端移动到无所属运营商信号但有其他运 营商信号的区域时, 可以使用其他运营商的网络进行通信。 图 8为本发明提供的嵌入式通用集成电路卡一个实施例的结构示 意图, 如图 8所示, 该 eUICC包括: 接收器 21、 确定模块 22和发送器 23;
接收器 21 ,用于接收终端发送的第一运营商的信号丢失信息以及 至少一个第二运营商的网络信息;
确定模块 22,用于至少根据第二运营商的网络信息,确定是否使 用第二运营商的网络;
发送器 23 , 用于当确定模块 22确定使用第二运营商的网络时, 向终端发送至少包含第一运营商的网络标识、 第二运营商的网络标 识、 第一运营商和第二运营商之间的共享数据的指示消息, 指示消息 用于触发终端向第二运营商的嵌入式通用集成电路卡远程管理平台 的路由单元发送接入请求,接入请求中至少包含第一运营商的网络标 识和共享数据。
图 9为本发明提供的嵌入式通用集成电路卡 eUICC又一个实施例 的结构示意图, 如图 9所示, 在图 8所示实施例的基础上, eUICC还可 以包括: 策略控制功能(PCF )单元 24;
可选的, 指示消息中还可以包含终端的签约数据;
相应的,发送器 23还可以用于: 向策略控制功能单元发起切换策 略查询, 切换策略查询中包含第二运营商的网络标识;
相应的,策略控制功能单元 24用于: 确定是否允许终端切换至第 二运营商;
相应的, 接收器 21还可以用于: 接收策略控制功能单元 24确定 允许终端切换至第二运营商时发送的切换策略响应,切换策略响应中 包含终端的签约数据。
本发明实施例提供的 eUICC,为本发明提供的网络切换方法相对 应, 为网络切换方法的执行设备, 其执行网络切换方法的具体过程可 参见图 1、 图 4和图 5所示实施例中的相关描述, 在此不再赘述。
本实施例提供的 eUICC, 当终端在原运营商网络中信号丢失时, 终端可以将检测到的其他运营商网络的信息上报给 eUICC, eUICC中 保存有至少两个运营商能够实现切换的共享数据,由 eUICC为终端确 定切换的目标运营商。从而实现终端移动到无所属运营商信号但有其 他运营商信号的区域时, 可以使用其他运营商的网络进行通信。 图 10为本发明提供的终端一个实施例的结构示意图, 如图 10所 示, 该终端包括: 检测模块 31、 发送器 32和接收器 33;
检测模块 31 ,用于检测第一运营商的信号丢失信息以及至少一个 第二运营商的网络信息;
发送器 32,用于向嵌入式通用集成电路卡发送检测模块检测的第 一运营商的信号丢失信息以及第二运营商的网络信息;
接收器 33,用于接收嵌入式通用集成电路卡至少根据第二运营商 的网络信息确定使用第二运营商的网络时发送的指示消息,指示消息 中包含第一运营商的网络标识、 第二运营商的网络标识、 第一运营商 和第二运营商之间的共享数据;
发送器 32,还用于向第二运营商的嵌入式通用集成电路卡远程管 理平台的路由单元发送接入请求,接入请求中包含第一运营商的网络 标识和共享数据。
本发明实施例提供的终端, 为本发明提供的网络切换方法相对 应, 为网络切换方法的执行设备, 其执行网络切换方法的具体过程可 参见图 2、 图 4和图 5所示实施例中的相关描述, 在此不再赘述。
本实施例提供的终端, 当终端在原运营商网络中信号丢失时, 终 端可以将检测到的其他运营商网络的信息上 4艮给6111〇〇, eUICC中保 存有至少两个运营商能够实现切换的共享数据,由 eUICC为终端确定 切换的目标运营商,由终端向目标运营商的 eUICC远程管理平台的路 由单元发送接入请求,从而实现终端移动到无所属运营商信号但有其 他运营商信号的区域时, 可以使用其他运营商的网络进行通信。 图 1 1为本发明提供的嵌入式通用集成电路卡远程管理平台的路 由单元一个实施例的结构示意图,如图 1 1所示,该 eUICC远程管理平 台的路由单元包括: 接收器 41、 处理器 42和发送器 43;
接收器 41 ,用于接收终端发送的接入请求,接入请求中至少包含 第一运营商的网络标识, 第一运营商和第二运营商之间的共享数据; 处理器 42, 用于至少根据网络标识和共享数据进行鉴权。
发送器 43, 用于若处理器 42鉴权通过, 则向第二运营商的嵌入 式通用集成电路卡远程管理平台的数据准备单元发送查询请求,查询 请求中包含终端的签约数据;
接收器 41 ,还用于接收第二运营商的嵌入式通用集成电路卡远程 管理平台的数据准备单元返回的查询响应,查询响应中包含终端的网 络接入信息;
发送器 43,还用于向终端发送接入接受确认响应,接入接受确认 响应中包含网络接入信息,以使终端使用网络接入信息接入第二运营 商。
可选的, 接入请求中还可以包含终端的签约数据, 签约数据由终 端从终端的嵌入式通用集成电路卡的策略控制功能单元中获取。
可选的,发送器 43还可以用于: 经由第一运营商的嵌入式通用集 成电路卡远程管理平台的路由单元向第一运营商的策略控制功能单 元发送切换策略查询,切换策略查询触发终端的嵌入式通用集成电路 卡的策略控制功能单元判断是否允许终端切换至第二运营商;
接收器 41还可以用于:接收第一运营商的策略控制功能单元当允 许终端切换至第二运营商时经由第一运营商的嵌入式通用集成电路 含终端的签约数据。
可选的, 指示消息中还可以包含终端的服务类型;
处理器 42, 用于根据服务类型确定终端是否为实时业务和 /或紧 急事件;
发送器 43还可以用于: 当处理器 42确定服务类型为实时业务和 / 或紧急事件时向第二运营商的数据准备单元发送查询请求。
可选的, 发送器 43还可以用于: 当确定模块 14确定服务类型为 非实时业务和 /或非紧急事件时向终端发送接入接受拒绝消息。 提供的网络切换方法相对应, 为网络切换方法的执行设备, 其执行网 络切换方法的具体过程可参见图 3-图 5所示实施例中的相关描述, 在 此不再赘述。
本实施例提供的 eUICC远程管理平台的路由单元,当终端在原运 营商网络中信号丢失时,终端可以将检测到的其他运营商网络的信息 上报给 eUICC, eUICC中保存有至少两个运营商能够实现切换的共享 数据, 由 eUICC为终端确定切换的目标运营商, 目标运营商的 eUICC 远程管理平台的路由单元接收到终端的接入请求后,向本地 eUICC远 程管理平台的数据准备单元查询获取终端可用的网络接入信息,并将 终端可用的网络接入信息发送给终端,从而使终端通过网络接入信息 接入目标运营商。从而实现终端移动到无所属运营商信号但有其他运 营商信号的区域时, 可以使用其他运营商的网络进行通信。 图 12为本发明实施例提供的嵌入式通用集成电路卡一个实施例 的结构示意图, 如图 12所示, 该 eUICC包括: 接收器 51、 处理器 52 和发送器; 接收器 51 ,用于接收终端发送的第一运营商的信号丢失信息以及 至少一个第二运营商的网络信息;
处理器 52,用于至少根据第二运营商的网络信息,确定是否使用 第二运营商的网络;
发送器 53, 用于当处理器 52确定使用第二运营商的网络时, 向 终端发送至少包含第一运营商的网络标识、 第二运营商的网络标识、 第一运营商和第二运营商之间的共享数据的指示消息,指示消息用于 触发终端向第二运营商的嵌入式通用集成电路卡远程管理平台的路 由单元发送接入请求,接入请求中至少包含第一运营商的网络标识和 共享数据。
图 13为本发明实施例提供的嵌入式通用集成电路卡又一个实施 例的结构示意图, 如图 13所示, 在图 13所示实施例的基础上, 该 eUICC还可以包括: 策略控制功能(PCF )单元 54;
可选的, 指示消息中还可以包含终端的签约数据;
相应的,发送器 53还可以用于: 向策略控制功能单元发起切换策 略查询, 切换策略查询中包含第二运营商的网络标识;
相应的,策略控制功能单元 54还可以用于: 确定是否允许终端切 换至第二运营商;
相应的, 接收器 51还可以用于: 接收策略控制功能单元 54确定 允许终端切换至第二运营商时发送的切换策略响应,切换策略响应中 包含终端的签约数据。
本发明实施例提供的 eUICC,为本发明提供的网络切换方法相对 应, 为网络切换方法的执行设备, 其执行网络切换方法的具体过程可 参见图 1、 图 4和图 5所示实施例中的相关描述, 在此不再赘述。
本实施例提供的 eUICC, 当终端在原运营商网络中信号丢失时, 终端可以将检测到的其他运营商网络的信息上报给 eUICC, eUICC中 保存有至少两个运营商能够实现切换的共享数据,由 eUICC为终端确 定切换的目标运营商。从而实现终端移动到无所属运营商信号但有其 他运营商信号的区域时, 可以使用其他运营商的网络进行通信。 图 14为本发明实施例提供的终端一个实施例的结构示意图,如图 15所示, 该终端包括: 检测器 61、 发送器 62和接收器 63;
检测器 61,用于检测第一运营商的信号丢失信息以及至少一个第 二运营商的网络信息;
发送器 62,用于向嵌入式通用集成电路卡发送检测模块检测的第 一运营商的信号丢失信息以及第二运营商的网络信息;
接收器 63,用于接收嵌入式通用集成电路卡至少根据第二运营商 的网络信息确定使用第二运营商的网络时发送的指示消息,指示消息 中包含第一运营商的网络标识、 第二运营商的网络标识、 第一运营商 和第二运营商之间的共享数据;
发送器 62,还用于向第二运营商的嵌入式通用集成电路卡远程管 理平台的路由单元发送接入请求,接入请求中包含第一运营商的网络 标识和共享数据。
本发明实施例提供的终端, 为本发明提供的网络切换方法相对 应, 为网络切换方法的执行设备, 其执行网络切换方法的具体过程可 参见图 2、 图 4和图 5所示实施例中的相关描述, 在此不再赘述。
本实施例提供的终端, 当终端在原运营商网络中信号丢失时, 终 端可以将检测到的其他运营商网络的信息上 4艮给6111〇〇, eUICC中保 存有至少两个运营商能够实现切换的共享数据,由 eUICC为终端确定 切换的目标运营商,由终端向目标运营商的 eUICC远程管理平台的路 由单元发送接入请求,从而实现终端移动到无所属运营商信号但有其 他运营商信号的区域时, 可以使用其他运营商的网络进行通信。
所属领域的技术人员可以清楚地了解到, 为描述的方便和筒洁, 仅以上述各功能模块的划分进行举例说明, 实际应用中, 可以根据需 要而将上述功能分配由不同的功能模块完成,即将装置的内部结构划 分成不同的功能模块, 以完成以上描述的全部或者部分功能。 上述描 述的系统, 装置和单元的具体工作过程, 可以参考前述方法实施例中 的对应过程, 在此不再赘述。
在本申请所提供的几个实施例中, 应该理解到, 所揭露的系统, 装置和方法, 可以通过其它的方式实现。 例如, 以上所描述的装置实 施例仅仅是示意性的, 例如, 所述模块或单元的划分, 仅仅为一种逻 辑功能划分, 实际实现时可以有另外的划分方式, 例如多个单元或组 件可以结合或者可以集成到另一个系统, 或一些特征可以忽略, 或不 执行。 另一点, 所显示或讨论的相互之间的耦合或直接耦合或通信连 接可以是通过一些接口, 装置或单元的间接耦合或通信连接, 可以是 电性, 机戈或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分 开的, 作为单元显示的部件可以是或者也可以不是物理单元, 即可以 位于一个地方, 或者也可以分布到多个网络单元上。 可以根据实际的 需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理 单元中, 也可以是各个单元单独物理存在, 也可以两个或两个以上单 元集成在一个单元中。 上述集成的单元既可以采用硬件的形式实现, 也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的 产品销售或使用时, 可以存储在一个计算机可读取存储介质中。基于 这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的 部分或者该技术方案的全部或部分可以以软件产品的形式体现出来, 该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一 台计算机设备(可以是个人计算机, 服务器, 或者网络设备等)或处 理器(processor )执行本申请各个实施例所述方法的全部或部分步 骤。 而前述的存储介质包括: U盘、 移动硬盘、 只读存储器(ROM, Read-Only Memory ), 随机存取存储器 (RAM , Random Access Memory )、 磁碟或者光盘等各种可以存储程序代码的介质。
以上所述, 以上实施例仅用以说明本申请的技术方案, 而非对其 限制; 尽管参照前述实施例对本申请进行了详细的说明, 本领域的普 通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案 进行修改, 或者对其中部分技术特征进行等同替换; 而这些修改或者 替换,并不使相应技术方案的本质脱离本申请各实施例技术方案的精 神和范围。

Claims

权 利 要 求
1、 一种网络切换方法, 其特征在于, 包括:
第二运营商的嵌入式通用集成电路卡远程管理平台的路由单元 接收终端发送的接入请求,所述接入请求中至少包含第一运营商的网 络标识, 所述第一运营商和所述第二运营商之间的共享数据;
所述第二运营商的嵌入式通用集成电路卡远程管理平台的路由 单元至少根据所述网络标识和所述共享数据进行鉴权;
若鉴权通过,则所述第二运营商的嵌入式通用集成电路卡远程管 理平台的路由单元向所述第二运营商的嵌入式通用集成电路卡远程 管理平台的数据准备单元发送查询请求,所述查询请求中包含所述终 端的签约数据;
所述第二运营商的嵌入式通用集成电路卡远程管理平台的路由 单元接收所述第二运营商的嵌入式通用集成电路卡远程管理平台的 数据准备单元返回的查询响应,所述查询响应中包含所述终端的网络 接入信息;
所述第二运营商的嵌入式通用集成电路卡远程管理平台的路由 单元向所述终端发送接入接受确认响应,所述接入接受确认响应中包 含所述网络接入信息,以使所述终端使用所述网络接入信息接入所述 第二运营商。
2、根据权利要求 1所述的方法, 其特征在于, 所述接入请求中还 包含所述终端的签约数据 ,所述签约数据由所述终端从所述终端的嵌 入式通用集成电路卡的策略控制功能单元中获取。
3、 根据权利要求 1或 2所述的方法, 其特征在于, 所述第二运营 商的嵌入式通用集成电路卡远程管理平台的路由单元向所述第二运 营商的嵌入式通用集成电路卡远程管理平台的数据准备单元发送查 询请求之前, 还包括:
所述第二运营商的嵌入式通用集成电路卡远程管理平台的路由 单元经由所述第一运营商的嵌入式通用集成电路卡远程管理平台的 路由单元向所述终端的嵌入式通用集成电路卡的策略控制功能单元 发送切换策略查询,所述切换策略查询触发所述终端的嵌入式通用集 成电路卡的策略控制功能单元判断是否允许所述终端切换至所述第 二运营商;
所述第二运营商的嵌入式通用集成电路卡远程管理平台的路由 单元接收所述终端的嵌入式通用集成电路卡的策略控制功能单元在 允许所述终端切换至所述第二运营商时经由所述第一运营商的嵌入 述切换策略响应中包含所述终端的签约数据。
4、 根据权利要求 1 -3任一项所述的方法, 其特征在于, 所述指示 消息中还包含所述终端的服务类型;
所述第二运营商的嵌入式通用集成电路卡远程管理平台的路由 单元向所述第二运营商的嵌入式通用集成电路卡远程管理平台的数 据准备单元发送查询请求之前, 还包括:
所述第二运营商的嵌入式通用集成电路卡远程管理平台的路由 件; ' ': ' 、 、 5
当所述服务类型为实时业务和 /或紧急事件时, 则所述第二运营 商的嵌入式通用集成电路卡远程管理平台的路由单元向所述第二运 营商的数据准备单元发送所述查询请求;
当所述服务类型为非实时业务和 /或非紧急事件时, 所述第二运 营商的嵌入式通用集成电路卡远程管理平台的路由单元向所述终端 发送接入接受拒绝消息。
5、 一种网络切换方法, 其特征在于, 包括:
嵌入式通用集成电路卡接收终端发送的第一运营商的信号丢失 信息以及至少一个第二运营商的网络信息;
当所述嵌入式通用集成电路卡至少根据所述第二运营商的网络 信息确定使用所述第二运营商的网络时,向所述终端发送至少包含所 述第一运营商的网络标识、 所述第二运营商的网络标识、 所述第一运 营商和所述第二运营商之间的共享数据的指示消息,所述指示消息用 于触发所述终端向所述第二运营商的嵌入式通用集成电路卡远程管 理平台的路由单元发送接入请求,所述接入请求中至少包含所述第一 运营商的网络标识和所述共享数据。
6、根据权利要求 5所述的方法, 其特征在于, 所述指示消息中还 包含所述终端的签约数据;
所述嵌入式通用集成电路卡至少根据所述至少一个第二运营商 的网络信息确定使用所述第二运营商的网络之后,所述嵌入式通用集 成电路卡向所述终端发送使用所述第二运营商信号的指示消息之前, 还包括:
所述嵌入式通用集成电路卡从所述嵌入式通用集成电路卡的策 略控制功能获取所述终端的签约数据。
7、 一种网络切换方法, 其特征在于, 包括:
终端检测到第一运营商的信号丢失信息以及至少一个第二运营 商的网络信息;
所述终端向嵌入式通用集成电路卡发送所述第一运营商的信号 丢失信息以及至少一个所述第二运营商的网络信息;
所述终端接收所述嵌入式通用集成电路卡至少根据所述第二运 营商的网络信息确定使用所述第二运营商的网络时发送的指示消息, 所述指示消息中包含所述第一运营商的网络标识、所述第二运营商的 网络标识、 所述第一运营商和所述第二运营商之间的共享数据; 所述终端向所述第二运营商的嵌入式通用集成电路卡远程管理 平台的路由单元发送接入请求,所述接入请求中包含所述第一运营商 的网络标识和所述共享数据。
8、根据权利要求 7所述的方法, 其特征在于, 所述指示消息中还 包含所述终端的签约数据或所述终端的服务类型,所述接入请求中还 包含所述终端的签约数据或所述终端的服务类型。
9、 一种嵌入式通用集成电路卡远程管理平台的路由单元, 其特 征在于, 包括:
接收器, 用于接收终端发送的接入请求, 所述接入请求中至少包 含第一运营商的网络标识,所述第一运营商和第二运营商之间的共享 数据; 鉴权模块, 用于至少根据所述网络标识和所述共享数据进行鉴 权;
发送器, 用于若所述鉴权模块鉴权通过, 则向所述第二运营商的 嵌入式通用集成电路卡远程管理平台的数据准备单元发送查询请求, 所述查询请求中包含所述终端的签约数据;
所述接收器还用于接收所述第二运营商的嵌入式通用集成电路 卡远程管理平台的数据准备单元返回的查询响应 ,所述查询响应中包 含所述终端的网络接入信息;
所述发送器还用于向所述终端发送接入接受确认响应,所述接入 接受确认响应中包含所述网络接入信息,以使所述终端使用所述网络 接入信息接入所述第二运营商。
1 0、 根据权利要求 9所述的嵌入式通用集成电路卡远程管理平台 的路由单元, 其特征在于, 所述接入请求中还包含所述终端的签约数 据,所述签约数据由所述终端从所述终端的嵌入式通用集成电路卡的 策略控制功能单元中获取。
1 1、 根据权利要求 9或 10所述的嵌入式通用集成电路卡远程管理 平台的路由单元, 其特征在于,
所述发送器还用于经由所述第一运营商的嵌入式通用集成电路 卡远程管理平台的路由单元向所述第一运营商的策略控制功能单元 发送切换策略查询,所述切换策略查询触发所述终端的嵌入式通用集 成电路卡的策略控制功能单元判断是否允许所述终端切换至所述第 二运营商;
所述接收器还用于接收所述第一运营商的策略控制功能单元当 允许所述终端切换至所述第二运营商时经由所述第一运营商的嵌入 述切换策略响应中包含所述终端的签约数据。
12、根据权利要求 9-1 1任一项所述的嵌入式通用集成电路卡远程 管理平台的路由单元, 其特征在于, 所述指示消息中还包含所述终端 的服务类型;
所述嵌入式通用集成电路卡远程管理平台的路由单元还包括:确 定模块, 用于根据所述服务类型确定所述终端是否为实时业务和 /或 紧急事件;
所述发送器还用于当所述确定模块确定所述服务类型为实时业 务和 /或紧急事件时向所述第二运营商的数据准备单元发送所述查询 请求;
所述发送器还用于当所述确定模块确定所述服务类型为非实时 业务和 /或非紧急事件时向所述终端发送接入接受拒绝消息。
13、 一种嵌入式通用集成电路卡, 其特征在于, 包括: 接收器,用于接收终端发送的第一运营商的信号丢失信息以及至 少一个第二运营商的网络信息;
确定模块, 用于至少根据所述第二运营商的网络信息, 确定是否 使用所述第二运营商的网络;
发送器, 用于当所述确定模块确定使用所述第二运营商的网络 时, 向所述终端发送至少包含所述第一运营商的网络标识、 所述第二 运营商的网络标识、所述第一运营商和所述第二运营商之间的共享数 据的指示消息,所述指示消息用于触发所述终端向所述第二运营商的 嵌入式通用集成电路卡远程管理平台的路由单元发送接入请求,所述 接入请求中至少包含所述第一运营商的网络标识和所述共享数据。
14、 根据权利要求 13所述的嵌入式通用集成电路卡, 其特征在 于, 所述指示消息中还包含所述终端的签约数据;
所述嵌入式通用集成电路卡还包括: 策略控制功能单元; 所述发送器还用于向所述策略控制功能单元发起切换策略查询, 所述切换策略查询中包含所述第二运营商的网络标识;
所述策略控制功能单元,用于确定是否允许所述终端切换至所述 第二运营商;
所述接收器还用于接收所述策略控制功能单元确定允许所述终 端切换至所述第二运营商时发送的切换策略响应,所述切换策略响应 中包含所述终端的签约数据。
15、 一种终端, 其特征在于, 包括:
检测模块,用于检测第一运营商的信号丢失信息以及至少一个第 二运营商的网络信息;
发送器,用于向嵌入式通用集成电路卡发送所述检测模块检测的 所述第一运营商的信号丢失信息以及所述第二运营商的网络信息; 接收器,用于接收所述嵌入式通用集成电路卡至少根据所述第二 运营商的网络信息确定使用所述第二运营商的网络时发送的指示消 息, 所述指示消息中包含第一运营商的网络标识、 所述第二运营商的 网络标识、 所述第一运营商和所述第二运营商之间的共享数据; 所述发送器还用于向所述第二运营商的嵌入式通用集成电路卡 远程管理平台的路由单元发送接入请求,所述接入请求中包含所述第 一运营商的网络标识和所述共享数据。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017003605A1 (en) * 2015-07-02 2017-01-05 Qualcomm Incorporated Redirection in a neutral-host network
CN108574951A (zh) * 2017-03-13 2018-09-25 中国移动通信有限公司研究院 公共陆地网络plmn接入方法及装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105101158B (zh) * 2014-05-23 2019-01-11 华为技术有限公司 Profile切换方法、信号强度检测方法及设备
KR102254849B1 (ko) * 2014-07-19 2021-05-25 삼성전자주식회사 프로비져닝 프로파일 처리 방법 및 이를 지원하는 전자 장치
CN104185161B (zh) * 2014-09-11 2018-05-11 中国联合网络通信集团有限公司 嵌入式通用集成电路卡、用户签约信息的切换方法和系统
WO2016047730A1 (ja) * 2014-09-25 2016-03-31 株式会社Nttドコモ ユーザ端末、無線基地局及び無線通信方法
CN107950041B (zh) * 2015-09-30 2020-04-14 华为技术有限公司 一种Profile切换的方法及终端
US20180124664A1 (en) * 2016-10-27 2018-05-03 Ford Global Technologies, Llc Method and apparatus for triggered telematics carrier swap
US10524116B2 (en) * 2017-06-27 2019-12-31 Ibasis, Inc. Internet of things services architecture
WO2019153428A1 (zh) 2018-02-09 2019-08-15 Oppo广东移动通信有限公司 无线通信的方法、网络设备和终端设备
CN110474945B (zh) 2018-05-11 2021-08-03 华为技术有限公司 一种数据下载、管理的方法和终端
CN110868710B (zh) * 2018-08-28 2022-09-30 成都鼎桥通信技术有限公司 一种专网eSIM配置方法和系统
CN110383891B (zh) * 2019-05-29 2021-10-26 北京小米移动软件有限公司 网络切换资源确定方法和网络切换资源配置方法
CN113424562B (zh) * 2019-02-19 2024-03-19 瑞典爱立信有限公司 针对自主装置的安全用户订阅配置文件修改
CN113141606B (zh) * 2020-01-17 2022-12-06 阿里巴巴集团控股有限公司 一种设备的运营商网络切换方法和装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008121576A2 (en) * 2007-03-30 2008-10-09 Motorola, Inc. Methods and system for terminal authentication using a terminal hardware indentifier
CN101317484A (zh) * 2005-10-13 2008-12-03 诺基亚公司 多址网络环境中的主动接入处理
CN101370198A (zh) * 2007-08-16 2009-02-18 中兴通讯股份有限公司 一种双卡手机自动收集网络覆盖信息的方法
CN101437270A (zh) * 2008-12-12 2009-05-20 华为技术有限公司 网络间切换的方法、装置和通信系统
CN101534531A (zh) * 2009-04-02 2009-09-16 中兴通讯股份有限公司 一种网络切换方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101330713A (zh) * 2007-06-19 2008-12-24 华为技术有限公司 异网协调装置、无线网络及用户设备切换及附着方法
CN101483922B (zh) * 2008-01-09 2011-11-23 华为技术有限公司 控制接入的方法、接入网关和鉴权服务器
US20090191857A1 (en) * 2008-01-30 2009-07-30 Nokia Siemens Networks Oy Universal subscriber identity module provisioning for machine-to-machine communications
US8578153B2 (en) * 2008-10-28 2013-11-05 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for provisioning and managing a device
CN102026149B (zh) * 2009-09-14 2015-08-12 中兴通讯股份有限公司 一种m2m设备归属网络运营商变更的方法和系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101317484A (zh) * 2005-10-13 2008-12-03 诺基亚公司 多址网络环境中的主动接入处理
WO2008121576A2 (en) * 2007-03-30 2008-10-09 Motorola, Inc. Methods and system for terminal authentication using a terminal hardware indentifier
CN101370198A (zh) * 2007-08-16 2009-02-18 中兴通讯股份有限公司 一种双卡手机自动收集网络覆盖信息的方法
CN101437270A (zh) * 2008-12-12 2009-05-20 华为技术有限公司 网络间切换的方法、装置和通信系统
CN101534531A (zh) * 2009-04-02 2009-09-16 中兴通讯股份有限公司 一种网络切换方法及系统

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017003605A1 (en) * 2015-07-02 2017-01-05 Qualcomm Incorporated Redirection in a neutral-host network
EP3457765A1 (en) * 2015-07-02 2019-03-20 QUALCOMM Incorporated Redirection in a network
US10602411B2 (en) 2015-07-02 2020-03-24 Qualcomm Incorporated Redirection in a neutral-host network
CN108574951A (zh) * 2017-03-13 2018-09-25 中国移动通信有限公司研究院 公共陆地网络plmn接入方法及装置

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