WO2014161451A1 - 一种网络切换判断方法及装置 - Google Patents

一种网络切换判断方法及装置 Download PDF

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Publication number
WO2014161451A1
WO2014161451A1 PCT/CN2014/074387 CN2014074387W WO2014161451A1 WO 2014161451 A1 WO2014161451 A1 WO 2014161451A1 CN 2014074387 W CN2014074387 W CN 2014074387W WO 2014161451 A1 WO2014161451 A1 WO 2014161451A1
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Prior art keywords
network
handover
base station
information
condition information
Prior art date
Application number
PCT/CN2014/074387
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English (en)
French (fr)
Inventor
梁靖
Original Assignee
电信科学技术研究院
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 电信科学技术研究院 filed Critical 电信科学技术研究院
Priority to US14/781,827 priority Critical patent/US20160044555A1/en
Priority to EP14778354.2A priority patent/EP2983409A4/en
Publication of WO2014161451A1 publication Critical patent/WO2014161451A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00837—Determination of triggering parameters for hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • the present application relates to communication technologies, and in particular, to a network handover determination method and apparatus.
  • EPS Evolved Packet System
  • UE user equipment
  • 3GPP 3rd Generation Partnership Project
  • non-3GPP access network Under common coverage. These access networks may use different access technologies and may belong to different operators. Access to different core networks.
  • UMTS Universal Mobile Telecommunications System
  • LTE Long Term Evolution
  • WLAN network coexistence scenarios are shown in Figure 1. In the coverage of UMTS/LTE base stations (Node B in UMTS, eNB in LTE), there are multiple WLANs Access point (AP, Access Point). The coverage of the access point is relatively small compared to the base station.
  • the UMTS/LTE network uses WLAN for offload (offload).
  • no Slot splitting refers to the connection between the WLAN and the 3GPP CN (Core Network). After the air interface is split, The service still accesses the core network of 3GPP (including UMTS/LTE).
  • slotted shunt refers to WLAN There is no connection between the 3GPP CN (Core Network) and the service is directly connected to the Internet after the air interface is offloaded. (Internet), without going through 3GPP CN.
  • the WLAN offloading may be a partial bearer transfer of the UE, or may be a transfer of all UE bearers. if Partial bearer transfer, then the UE will have a connection with UMTS/LTE and WLAN at the same time. If it is all After the transfer, the UE only has a connection with the WLAN.
  • the handover in the UMTS/LTE system refers to the process in which the UE switches from one cell to another.
  • the port process includes: the base station sends a handover command to the UE; after receiving the handover command, the UE disconnects from the source cell, and cuts The target cell indicated in the change command initiates the access; after the UE successfully accesses the target cell, the handover is successfully sent to the target base station. Message, the switching process ends.
  • Switching in UMTS/LTE systems enables seamless/lossless switching.
  • the handover in the WLAN system refers to the process in which the UE switches from one AP to another. Specific air outlets The process includes: the UE discovers a new AP, and the UE determines that the AP is to be switched according to its own algorithm; the UE and the current AP go to the off The UE establishes an association with the new AP. After the association is successfully established, the AP handover process ends.
  • the handover of the UMTS/LTE system to the WLAN system means that the UE switches from one UMTS/LTE cell to one The process under the WLAN AP.
  • the specific air interface process includes (taking the reconfiguration process as an example):
  • the base station learns that the UE has approached a certain WLAN AP by using the UE's measurement report or geographic location information.
  • the base station When the base station decides to switch the UE to the WLAN, the base station notifies the UE to use the RRC connection reconfiguration procedure. Change to the WLAN, and include the identification information (such as frequency point and SSID) of the target AP in the RRC connection reconfiguration message;
  • the AS layer After the UE receives the reconfiguration message, the AS layer notifies the NAS layer that it needs to switch to the WLAN network.
  • the NAS layer triggers the WLAN module of the UE to find a corresponding access point for association (access);
  • the UE After successfully completing the association with the AP, the UE can establish a corresponding PDN connection through the WLAN (seamless offloading) Or access to the Internet (with seams).
  • the AS layer of the UE sends an RRC connection reconfiguration complete message to the base station, and the notification base The station has completed the corresponding bearer switch.
  • the embodiment of the present application provides a network switching determination method and apparatus, so as to determine whether to enter according to user preferences.
  • Line network switching
  • a network switching determination method includes:
  • the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met.
  • An embodiment of the present application provides a network handover determining method, where a UE reports a user condition for a network handover to a base station. Information, the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, thereby It is now determined whether to perform network switching according to the user's preference.
  • the base station before receiving the user condition information for the network handover reported by the UE, the base station further includes:
  • the base station sends a query message to the UE for user condition information of the network handover.
  • the user condition information specifically includes one or a combination of the following:
  • the service network selected by the UE and the network side are priorities of the service network selected by the UE;
  • the time and/or range of switching the network is not allowed after the UE selects the serving network.
  • the base station before the base station receives the user condition information for the network handover reported by the UE, also includes:
  • the base station determines that the UE is allowed to report user condition information for network handover, and is notified by dedicated signaling or broadcast. UE.
  • a network switching determination method includes:
  • the base station sends a handover command to the UE when determining that the user equipment UE meets the handover condition
  • An embodiment of the present application provides a network handover determining method, where a UE reports a user condition for a network handover to a base station. Information, the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, thereby It is now determined whether to perform network switching according to the user's preference.
  • a network switching determination method includes:
  • the UE determines user condition information for network handover
  • the UE reports the user condition information for the network handover to the base station, and the base station determines, according to the user condition information, Determining whether to switch the network for the UE when the network handover condition is met.
  • An embodiment of the present application provides a network handover determining method, where a UE reports a user condition for a network handover to a base station. Information, the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, thereby It is now determined whether to perform network switching according to the user's preference.
  • the method further includes:
  • the user condition information specifically includes one or a combination of the following:
  • the service network selected by the UE and the network side are priorities of the service network selected by the UE;
  • the time and/or range of switching the network is not allowed after the UE selects the serving network.
  • the UE receives the user conditional message that the base station allows the UE to report the network handover by using dedicated signaling or broadcast notification. Information message.
  • a network switching determination method includes:
  • the UE switches the network.
  • An embodiment of the present application provides a network handover determining method, where a UE reports a user condition for a network handover to a base station. Information, the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, thereby It is now determined whether to perform network switching according to the user's preference.
  • a network switching judging device includes:
  • a receiving unit configured to receive user condition information reported by the user equipment UE for network handover
  • a determining unit configured to determine, according to the user condition information, whether the UE is the UE when the network handover condition is met Switch networks.
  • An embodiment of the present application provides a network handover determining apparatus, where a UE reports a user condition for network handover to a base station. Information, the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, thereby It is now determined whether to perform network switching according to the user's preference.
  • the receiving unit is further configured to:
  • the receiving unit is further configured to:
  • a network switching judging device includes:
  • a radio frequency unit configured to receive user condition information reported by the UE for network handover
  • a processor configured to determine, based on user condition information, whether the network switching condition is met The UE switches the network.
  • An embodiment of the present application provides a network handover determining apparatus, where a UE reports a user condition for network handover to a base station. Information, the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, thereby It is now determined whether to perform network switching according to the user's preference.
  • a network switching judging device includes:
  • a sending unit configured to send a handover command to the UE when determining that the user equipment UE meets the handover condition
  • An information receiving unit configured to receive, by the UE, according to preset user condition information for network handover Whether to accept the rejection information or the rejection information after accepting the handover;
  • a handover determining unit configured to determine, according to the acceptance information or the rejection information, whether to continue to switch the network for the UE.
  • An embodiment of the present application provides a network handover determining apparatus, where a UE reports a user condition for network handover to a base station. Information, the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, thereby It is now determined whether to perform network switching according to the user's preference.
  • a network switching judging device includes:
  • a radio frequency unit configured to send to the UE when determining that the user equipment UE meets a handover condition Sending a handover command; receiving, by the UE, determining whether to accept the cut according to user condition information preset for the network handover After the change, the returned information or the rejected information;
  • a processor configured to determine whether to continue to cut the UE based on the acceptance information or the rejection information Change the network.
  • An embodiment of the present application provides a network handover determining apparatus, where a UE reports a user condition for network handover to a base station. Information, the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, thereby It is now determined whether to perform network switching according to the user's preference.
  • a network switching judging device includes:
  • a user condition information determining unit configured to determine user condition information for network switching
  • a reporting unit configured to report, to the base station, user condition information for network handover, where the base station is configured according to the user
  • the condition information determines whether the network is switched for the UE when the network handover condition is met.
  • An embodiment of the present application provides a network handover determining apparatus, where a UE reports a user condition for network handover to a base station. Information, the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, thereby It is now determined whether to perform network switching according to the user's preference.
  • the reporting unit is further configured to:
  • the reporting unit is further configured to:
  • the message that allows the UE to report user condition information for network handover is known.
  • a network switching judging device includes:
  • a processor configured to determine user condition information for network switching
  • a radio unit configured to report user condition information for network handover to the base station, by the base The station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met.
  • An embodiment of the present application provides a network handover determining apparatus, where a UE reports a user condition for network handover to a base station. Information, the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, thereby It is now determined whether to perform network switching according to the user's preference.
  • a network switching judging device includes:
  • a command receiving unit configured to receive a handover command sent by the base station when determining that the user equipment UE meets the handover condition
  • a determining unit configured to determine, according to pre-set user condition information for network switching, whether to accept the switching, Returning the acceptance information or the rejection information to the base station, and determining, by the base station, whether the information is based on the acceptance information or the rejection information Continue to switch networks for the UE.
  • An embodiment of the present application provides a network handover determining apparatus, where a UE reports a user condition for network handover to a base station. Information, the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, thereby It is now determined whether to perform network switching according to the user's preference.
  • a network switching judging device includes:
  • a radio frequency unit configured to receive, when the receiving base station determines that the user equipment UE meets the handover condition, Switching command;
  • a processor configured to determine whether to connect according to pre-set user condition information for network switching After being switched, returning the acceptance information or the rejection information to the base station, and the base station according to the acceptance information or the rejection letter It determines whether to continue to switch networks for the UE.
  • An embodiment of the present application provides a network handover determining apparatus, where a UE reports a user condition for network handover to a base station. Information, the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, thereby It is now determined whether to perform network switching according to the user's preference.
  • FIG. 1 is a schematic diagram of a scenario in which a UMTS/LTE and a WLAN network coexist in the prior art
  • 2a is a schematic diagram of a seamless splitting scenario in the prior art
  • 2b is a schematic diagram of a slotted flow scenario in the prior art
  • FIG. 3 is a flowchart of a method for determining a network handover according to an embodiment of the present disclosure
  • FIG. 4 is a second flowchart of a method for determining a network handover according to an embodiment of the present application
  • FIG. 5 is a schematic diagram of an application scenario of each embodiment in the embodiment of the present application.
  • FIG. 6 is a third flowchart of a method for determining a network handover according to an embodiment of the present disclosure
  • FIG. 7 is a fourth flowchart of a method for determining a network handover according to an embodiment of the present disclosure
  • FIG. 8 is a schematic structural diagram of a network handover determining apparatus according to an embodiment of the present disclosure.
  • FIG. 9 is a second schematic structural diagram of a network handover determining apparatus according to an embodiment of the present disclosure.
  • FIG. 10 is a third schematic structural diagram of a network switching determining apparatus according to an embodiment of the present application.
  • FIG. 11 is a fourth schematic structural diagram of a network handover determining apparatus according to an embodiment of the present disclosure.
  • the embodiment of the present application provides a network handover determination method and apparatus, and the UE reports to the base station for network handover.
  • the user condition information the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, Thereby, it is determined whether to perform network switching according to the preference of the user.
  • the method for determining a network handover includes:
  • Step S301 The base station receives user condition information reported by the UE for network handover.
  • Step S302 The base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met.
  • the UE can actively report the user condition information to the base station. It can also receive the query message sent by the base station. The user condition information is reported to the base station, and then, before step S301, the base station further sends a user for the network handover to the UE. Query message for condition information.
  • User preference information (user preference) is usually set by the user according to the user's usage habits, preferences, and the like.
  • the user condition information may specifically include one or a combination of the following:
  • the service network selected by the UE and the network side are priorities of the service network selected by the UE;
  • the time and/or range of switching the network is not allowed after the UE selects the serving network.
  • the 3GPP network includes, but is not limited to, a network such as UMTS and LTE, and the non-3GPP network includes but is not limited to a WLAN. Wifi and other networks.
  • the base station can set a corresponding switch to control the UE to report the user condition information, and when the switch is turned on, the base The station allows the UE to report user condition information for network handover, and notifies the UE by dedicated signaling or broadcast to receive the UE.
  • the reported user condition information for the network switching, and the switching control is performed according to the user condition information.
  • the base station does not allow the UE to report user condition information for network handover.
  • the base station receives the user equipment UE. Before reporting the user condition information for the network handover, determining that the UE is allowed to report the user condition information for the network handover, And notify the UE by dedicated signaling or broadcast.
  • the embodiment of the present application further provides a network handover determining method, where the UE judges according to user condition information. Whether to switch, as shown in Figure 4, the method includes:
  • Step S401 The base station sends a handover command to the UE when determining that the UE meets the handover condition;
  • Step S402 The receiving UE determines whether to accept the handover according to the user condition information for the network handover set in advance. After receiving the acceptance or rejection information;
  • Step S403 Determine, according to the acceptance information or the rejection information, whether to continue to switch the network for the UE.
  • the base station may be a NodeB of the UMTS system, or may be an LTE.
  • the eNB of the system may be a NodeB of the UMTS system, or may be an LTE.
  • the UE After the UE accesses the base station, it actively reports its user preference to the network, such as whether to allow network switching. UE to WLAN, or what kind of service can be switched to WLAN by network decision, or UE manually selects and networks The priority information automatically selected by the network, etc.; when the user preference changes, it is reported again.
  • the base station determines whether to perform handover according to the user condition information, such as If the user condition information of the UE is not accessing the WLAN at this time, the base station still leaves the UE in the current network, and does not enter. Line switching. If the user condition information of the UE is accessing the WLAN at this time, the base station initiates a handover process, and the UE is The current network switches to the WLAN network.
  • the user condition information such as If the user condition information of the UE is not accessing the WLAN at this time, the base station still leaves the UE in the current network, and does not enter. Line switching. If the user condition information of the UE is accessing the WLAN at this time, the base station initiates a handover process, and the UE is The current network switches to the WLAN network.
  • the source eNB may save the user itself during the handover process.
  • the preference information is sent to the target base station.
  • the network scenario of this embodiment is the same as that of the first embodiment.
  • the base station queries the UE for the user preference, and the UE reports the user preference; Whether the user condition information determines whether to switch subsequently;
  • the base station determines that the UE is close to the coverage of the access point 1, the base station passes the downlink RRC dedicated signaling (for example, The UE information query message queries the UE for its user preference. After receiving the signaling, the UE will have its own user preference. The information is reported to the base station. After receiving the information, the base station saves, and then decides whether to switch according to the information. If UE The reported information is not connected to the WLAN, then when the UE enters the coverage of the access point 1, the base station still leaves the UE In the current 3GPP network, no handover is performed; if the information reported by the UE is accessing the WLAN, the base station initiates the handover. In the process of changing, the UE is switched from the current network to the WLAN network.
  • the UE information query message queries the UE for its user preference. After receiving the signaling, the UE will have its own user preference. The information is reported to the base station. After receiving the information, the base station saves, and then decides whether to switch according to the
  • the source eNB may save the user itself during the handover process.
  • the preference information is sent to the target base station.
  • the network scenario of this embodiment is the same as that of the first embodiment.
  • the UE Each time the UE manually selects, the UE is notified of the network at a certain time (by timer setting) or location.
  • the network control cannot be switched within (by the AP's BSSID or SSID coverage setting).
  • the UE manually selects the 3GPP network within the same coverage range of 3GPP and WLAN, and then the UE notifies the base station At a certain time (such as reporting a timer length) or location (such as WLAN AP's BSSID or SSID coverage)
  • the handover of the 3GPP base station control cannot be performed within the range).
  • the base station After receiving the information, the base station saves it.
  • the source eNB may save the user itself during the handover process.
  • the preference information is sent to the target base station.
  • the network scenario of this embodiment is the same as that of the first embodiment.
  • the base station sets a switch for whether to allow the UE to report its own user preference, and when the switch is turned on, allows The UE reports its own user preference to the network, and reports it again when the subsequent changes occur. When the switch is closed, the UE The user preference information cannot be reported.
  • the UE is within the coverage of the base station.
  • the base station sets a user preference for whether to allow the UE to report its own user preference.
  • the switch is notified to the UE by dedicated signaling or broadcast. When the switch is turned on, the UE will have its own user preference. Reported to the network, when the subsequent changes occur, report again; when the switch is closed, the UE cannot report the user preference information. If the UE reports its user preference information when the switch is turned on, the handover decision of the subsequent network is based on the letter. interest. For example, when the UE moves to the coverage of the access point 1, if the user condition information of the UE is not connected to the WLAN, Then the base station still leaves the UE in the current network without switching. If the user condition information of the UE is accessing the WLAN, Then the base station initiates a handover procedure to handover the UE from the current network to the WLAN network.
  • the source eNB may save the user itself during the handover process.
  • the preference information is sent to the target base station.
  • the network scenario of this embodiment is the same as that of the first embodiment.
  • the base station sends a handover command to the UE, instructing the UE to the WLAN, and after receiving the handover command, the UE according to its own user Preference whether to accept this handover, if the UE refuses this handover according to the user preference decision, then The UE needs to notify the network of the rejection information.
  • the UE maintains a connection with the base station.
  • the UE moves to the coverage of the access point 1, and the base station prepares to cut.
  • the UE is switched to the WLAN, and a handover command is sent to the UE.
  • the UE according to its own user preference Choose whether to accept this handover. If the current user preference of the UE is to stay on the 3GPP network, do not access the WLAN. Then, the UE decides to reject the handover at this time, and then the UE rejects the information of the handover by using RRC dedicated signaling. To the base station. After receiving the information, the base station does not judge the UE to perform handover.
  • the embodiment of the present application further provides a network switching determination method for the UE side, as shown in FIG. 6, which includes:
  • Step S601 The UE determines user condition information for network handover.
  • Step S602 The UE reports the user condition information for the network handover to the base station, and the base station determines the user condition information according to the user condition information. Determine whether to switch the network for the UE when the network handover condition is met.
  • the method further includes:
  • the user condition information specifically includes one or a combination of the following:
  • the service network selected by the UE and the network side are priorities of the service network selected by the UE;
  • the time and/or range of switching the network is not allowed after the UE selects the serving network.
  • the method further includes:
  • the UE receives the user condition information that the base station allows the UE to report the network handover by using dedicated signaling or broadcast notification. Message.
  • the embodiment of the present application further provides a network handover determining method for the UE side, as shown in FIG. 7, including:
  • Step S701 The UE receives a handover command sent by the base station when determining that the user equipment UE meets the handover condition.
  • Step S702 The UE determines, according to the user condition information set for the network handover that is preset, whether to accept the handover, Returning the acceptance information or the rejection information to the base station, and determining, by the base station, whether to continue to cut the UE according to the acceptance information or the rejection information Change the network.
  • the embodiment of the present application further provides a network handover determining apparatus, which may be specifically a base station, as shown in FIG.
  • the device includes:
  • the receiving unit 801 is configured to receive user condition information reported by the user equipment UE for network handover;
  • the determining unit 802 is configured to determine, according to the user condition information, whether the UE is switched when the network handover condition is met.
  • the internet The internet.
  • the receiving unit 801 is further configured to:
  • the receiving unit 802 is further configured to:
  • the user equipment UE Before receiving the user condition information for the network handover reported by the user equipment UE, determining to allow the UE to report the User condition information of the network handover, and notifying the UE by dedicated signaling or broadcasting.
  • the embodiment of the present application further provides a network handover determining apparatus, where the apparatus may be a base station, including:
  • a radio frequency unit configured to receive user condition information reported by the UE for network handover
  • a processor configured to determine, based on user condition information, whether the network switching condition is met The UE switches the network.
  • the embodiment of the present application further provides a network handover determining apparatus, which may be specifically a base station, as shown in FIG.
  • the device includes:
  • the sending unit 901 is configured to send a handover command to the UE when determining that the user equipment UE meets the handover condition;
  • the information receiving unit 902 is configured to receive, according to preset user condition information for the network handover, the UE determines Whether to accept the rejection information or the rejection information after accepting the handover;
  • the handover determining unit 903 is configured to determine, according to the acceptance information or the rejection information, whether to continue to switch the network for the UE.
  • the embodiment of the present application further provides a network handover determining apparatus, where the apparatus may be specifically a base station, and the apparatus includes:
  • a radio frequency unit configured to send to the UE when determining that the user equipment UE meets a handover condition Sending a handover command; receiving, by the UE, determining whether to accept the cut according to user condition information preset for the network handover After the change, the returned information or the rejected information;
  • a processor configured to determine whether to continue to cut the UE based on the acceptance information or the rejection information Change the network.
  • the embodiment of the present application further provides a network handover determining apparatus, which may be specifically a UE, as shown in FIG. 10 Show that the device includes:
  • the user condition information determining unit 1001 is configured to determine user condition information for network switching
  • the reporting unit 1002 is configured to report, to the base station, user condition information for network handover, where the base station determines the user condition. Information, determining whether to switch the network for the UE when the network handover condition is met.
  • the reporting unit 1002 is further configured to:
  • the reporting unit 1002 is also used to:
  • the receiving base station Before the user condition information for the network handover is reported to the base station, the receiving base station notifies by using dedicated signaling or broadcast The UE is allowed to report a message for user condition information of the network handover.
  • the embodiment of the present application further provides a network handover determining apparatus, where the apparatus may be specifically a UE, including:
  • a processor configured to determine user condition information for network switching
  • a radio unit configured to report user condition information for network handover to the base station, by the base The station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met.
  • the embodiment of the present application further provides a network handover determining apparatus, which may be specifically a UE, as shown in FIG. Show that the device includes:
  • the command receiving unit 1101 is configured to receive a handover that is sent by the base station when determining that the user equipment UE meets the handover condition. command;
  • the determining unit 1102 is configured to determine whether to accept the handover according to user condition information preset for the network handover. After receiving the acceptance information or the rejection information to the base station, the base station determines whether to continue to be the UE according to the acceptance information or the rejection information. Switch networks.
  • a network switching judging device includes:
  • a radio frequency unit configured to receive, when the receiving base station determines that the user equipment UE meets the handover condition, Switching command;
  • a processor configured to determine whether to connect according to pre-set user condition information for network switching After being switched, returning the acceptance information or the rejection information to the base station, and the base station according to the acceptance information or the rejection letter It determines whether to continue to switch networks for the UE.
  • the embodiment of the present application provides a network handover determination method and apparatus, and the UE reports to the base station for network handover.
  • the user condition information the base station determines, according to the user condition information, whether to switch the network for the UE when the network handover condition is met, Thereby, it is determined whether to perform network switching according to the preference of the user.
  • embodiments of the present application can be provided as a method, system, or computer program.
  • Product. Therefore, the present application may employ an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. The form of the case.
  • the application may employ one or more computers having computer usable program code embodied therein.
  • Computer program implemented on a storage medium (including but not limited to disk storage, CD-ROM, optical storage, etc.) The form of the product.
  • the present application is a flowchart of a method, device (system), and computer program product according to an embodiment of the present application. And / or block diagram to describe. It should be understood that each flow in the flowchart and/or block diagram can be implemented by computer program instructions. Combinations of blocks and/or blocks, and flow diagrams and/or blocks in the flowcharts and/or block diagrams.
  • These computers are available Program instructions to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device Generating a machine to generate instructions for execution by a processor of a computer or other programmable data processing device To implement the functions specified in one or more blocks of a flow or a flow and/or block diagram of a flowchart Device.
  • These computer program instructions can also be stored in a particular computer capable of booting a computer or other programmable data processing device In a computer readable memory that operates such that instructions generated in the computer readable memory are generated including instructions
  • the instruction device is implemented in a flow or a flow or a block diagram of a block or a plurality of blocks The function specified in the box.

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Abstract

本申请公开了一种网络切换判断方法及装置，涉及通信技术，UE向基站上报针对网络切换的用户条件信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络，从而实现根据用户的喜好确定是否进行网络切换。

Description

一种网络切换判断方法及装置
本申请要求在2013年4月01日提交中国专利局、申请号为201310111462.6、发明名称为 “一种网络切换判断方法及装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请 中。
技术领域
本申请涉及通信技术，尤其涉及一种网络切换判断方法及装置。
背景技术
随着用户需求的增长和通信技术的发展，无线通信技术和相关网络的种类也更多，例 如，有可以提供广覆盖的2G/3G/4G移动通信技术及网络、可以提供热点覆盖的Wifi （wireless fidelity，无线保真）技术和WLAN（Wireless Local Area Network无线局域网） 网络。因此也大量出现了不同的通信网络共存的场景，如2G/3G/4G网络和WLAN共存的 场景。
EPS（Evolved Packet System，演进的分组系统）系统是一个支持多种接入技术和多种 接入间移动性的系统。在多接入场景下，UE（User Equipment，用户设备）可能处于多个 3GPP（3rd Generation Partnership Project，第三代合作伙伴计划）和/或非3GPP接入网络的 共同覆盖下。这些接入网络可能使用不同的接入技术，可能属于不同的运营商，也可能提 供到不同核心网的接入。UMTS（Universal Mobile Telecommunications System，通用无线 通信系统）/LTE（Long Term Evolution，长期演进）和WLAN网络共存场景如图1所示， 在UMTS/LTE的基站（UMTS中的Node B，LTE中的eNB）覆盖范围内，存在多个WLAN 的接入点（AP，Access Point）。接入点的覆盖范围相对基站来说比较小。
目前异构网络场景下，UMTS/LTE网络利用WLAN进行offload（分流），存在两大类 场景：无缝分流（seamless offload）和有缝分流（non-seamless offload）。如图2a所示，无 缝分流是指WLAN和3GPP CN（Core Network核心网）之间有连接，在空口分流之后， 业务依然接入的是3GPP（包括UMTS/LTE）的核心网。如图2b所示，有缝分流是指WLAN 和3GPP CN（Core Network核心网）之间没有连接，在空口分流之后，业务直接接入Internet （因特网），不经过3GPP CN。
上述WLAN分流可以是UE部分承载的转移，也可以是UE全部承载的转移。如果是 部分承载的转移，那么UE将同时和UMTS/LTE及WLAN之间存在连接。如果是全部承 载的转移，则转移之后，UE只和WLAN存在连接。
UMTS/LTE系统中的切换，是指UE从一个小区切换到另一个小区的过程。具体的空 口过程包括：基站向UE发送切换命令；UE收到切换命令后，断开和源小区的连接，向切 换命令中指示的目标小区发起接入；UE成功接入目标小区后，向目标基站发送切换成功 消息，切换过程结束。
UMTS/LTE系统中的切换可以实现无缝/无损切换。
WLAN系统中的切换，是指UE从一个AP切换到另一个AP的过程。具体的空口过 程包括：UE发现新的AP，UE根据自身的算法判断要进行AP切换；UE和当前AP去关 联；UE和新的AP建立关联。成功建立关联之后，AP切换过程结束。
UMTS/LTE系统到WLAN系统的切换，是指UE从一个UMTS/LTE小区切换到一个 WLAN AP下的过程。具体的空口过程包括（以重配过程实现切换为例）：
1）基站通过UE的测量上报或者地理位置信息等，获知UE已经接近某个WLAN AP；
2）当基站判决要将该UE切换到WLAN时，基站使用RRC连接重配过程通知UE切 换到WLAN，在RRC连接重配消息中包含目标AP的标识信息（如频点和SSID等）；
3）UE收到该重配消息之后，AS层通知NAS层，需要切换到WLAN网络，此时UE 的NAS层触发UE的WLAN模块寻找相应的接入点进行关联（接入）；
4）与AP成功完成关联之后，UE可以通过WLAN建立相应的PDN连接（无缝分流） 或者接入Internet（有缝分流）。UE的AS层向基站发送RRC连接重配完成消息，通知基 站已经完成相应的承载切换。
可见，网络控制UE进行切换时，例如从3GPP网络（如UMTS/LTE）切换到WLAN系统 时，主要考虑信道质量及位置信息等，并未考虑当前UE是否希望进行切换。这样会导致在 某些用户不希望切换的场景下，强制进行切换，例如用户刚刚手动选择了3GPP网络，依然 将用户切换到了WLAN网络。这样会降低用户体验。如果用户又重新手动选择回3GPP网络， 则会造成不必要的乒乓切换，降低系统整体性能。
发明内容
本申请实施例提供一种网络切换判断方法及装置，以实现根据用户的喜好确定是否进 行网络切换。
一种网络切换判断方法，包括：
基站接收UE上报的针对网络切换的用户条件信息；
基站根据所述用户条件信息，确定在满足网络切换条件时是否为所述UE切换网络。
本申请实施例提供一种网络切换判断方法，UE向基站上报针对网络切换的用户条件 信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络，从而实 现根据用户的喜好确定是否进行网络切换。
较佳地，基站接收UE上报的针对网络切换的用户条件信息前，还包括：
基站向该UE发送针对网络切换的用户条件信息的查询消息。
基于上述任意方法实施例，较佳地，用户条件信息具体包括如下之一或组合：
是否允许UE切换到非第三代合作伙伴计划3GPP网络；
允许切换到非3GPP网络的业务列表或不允许切换到非3GPP网络的业务列表；
UE选择的服务网络和网络侧为所述UE选择的服务网络的优先级；
UE选择服务网络后不允许切换网络的时间和/或范围。
基于上述任意实施例，较佳地，基站接收UE上报的针对网络切换的用户条件信息前， 还包括：
基站确定允许UE上报针对网络切换的用户条件信息，并通过专用信令或广播通知 UE。
一种网络切换判断方法，包括：
基站在确定用户设备UE满足切换条件时，向所述UE发送切换命令；
接收所述UE根据预先设置的针对网络切换的用户条件信息确定是否接受切换后，返 回的接受信息或拒绝信息；
根据所述接受信息或拒绝信息确定是否继续为所述UE切换网络。
本申请实施例提供一种网络切换判断方法，UE向基站上报针对网络切换的用户条件 信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络，从而实 现根据用户的喜好确定是否进行网络切换。
一种网络切换判断方法，包括：
UE确定针对网络切换的用户条件信息；
UE向基站上报针对网络切换的用户条件信息，由所述基站根据所述用户条件信息， 确定在满足网络切换条件时是否为所述UE切换网络。
本申请实施例提供一种网络切换判断方法，UE向基站上报针对网络切换的用户条件 信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络，从而实 现根据用户的喜好确定是否进行网络切换。
较佳地，UE向基站上报针对网络切换的用户条件信息前，还包括：
接收该基站发送的针对网络切换的用户条件信息的查询消息。
基于上述任意方法实施例，较佳地，用户条件信息具体包括如下之一或组合：
是否允许UE切换到非第三代合作伙伴计划3GPP网络；
允许切换到非3GPP网络的业务列表或不允许切换到非3GPP网络的业务列表；
UE选择的服务网络和网络侧为所述UE选择的服务网络的优先级；
UE选择服务网络后不允许切换网络的时间和/或范围。
基于上述任意方法实施例，较佳地，UE向基站上报针对网络切换的用户条件信息前， 还包括：
UE接收该基站通过专用信令或广播通知的允许UE上报针对网络切换的用户条件信 息的消息。
一种网络切换判断方法，包括：
UE接收基站在确定用户设备UE满足切换条件时，发送的切换命令；
UE根据预先设置的针对网络切换的用户条件信息确定是否接受切换后，向所述基站 返回接受信息或拒绝信息，由所述基站根据所述接受信息或拒绝信息确定是否继续为所述 UE切换网络。
本申请实施例提供一种网络切换判断方法，UE向基站上报针对网络切换的用户条件 信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络，从而实 现根据用户的喜好确定是否进行网络切换。
一种网络切换判断装置，包括：
接收单元，用于接收用户设备UE上报的针对网络切换的用户条件信息；
确定单元，用于根据所述用户条件信息，确定在满足网络切换条件时是否为所述UE 切换网络。
本申请实施例提供一种网络切换判断装置，UE向基站上报针对网络切换的用户条件 信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络，从而实 现根据用户的喜好确定是否进行网络切换。
较佳地，接收单元还用于：
在接收UE上报的针对网络切换的用户条件信息前，向所述UE发送针对网络切换的 用户条件信息的查询消息。
较佳地，接收单元还用于：
在接收UE上报的针对网络切换的用户条件信息前，确定允许UE上报针对网络切换 的用户条件信息，并通过专用信令或广播通知UE。
一种网络切换判断装置，包括：
射频单元，该射频单元被配置为接收UE上报的针对网络切换的用户条件信息；
处理器，该处理器被配置为根据用户条件信息，确定在满足网络切换条件时是否为所 述UE切换网络。
本申请实施例提供一种网络切换判断装置，UE向基站上报针对网络切换的用户条件 信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络，从而实 现根据用户的喜好确定是否进行网络切换。
一种网络切换判断装置，包括：
发送单元，用于在确定用户设备UE满足切换条件时，向所述UE发送切换命令；
信息接收单元，用于接收所述UE根据预先设置的针对网络切换的用户条件信息确定 是否接受切换后，返回的接受信息或拒绝信息；
切换确定单元，用于根据所述接受信息或拒绝信息确定是否继续为所述UE切换网络。
本申请实施例提供一种网络切换判断装置，UE向基站上报针对网络切换的用户条件 信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络，从而实 现根据用户的喜好确定是否进行网络切换。
一种网络切换判断装置，包括：
射频单元，该射频单元被配置为在确定用户设备UE满足切换条件时，向所述UE发 送切换命令；接收所述UE根据预先设置的针对网络切换的用户条件信息确定是否接受切 换后，返回的接受信息或拒绝信息；
处理器，该处理器被配置为根据所述接受信息或拒绝信息确定是否继续为所述UE切 换网络。
本申请实施例提供一种网络切换判断装置，UE向基站上报针对网络切换的用户条件 信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络，从而实 现根据用户的喜好确定是否进行网络切换。
一种网络切换判断装置，包括：
用户条件信息确定单元，用于确定针对网络切换的用户条件信息；
上报单元，用于向基站上报针对网络切换的用户条件信息，由所述基站根据所述用户 条件信息，确定在满足网络切换条件时是否为所述UE切换网络。
本申请实施例提供一种网络切换判断装置，UE向基站上报针对网络切换的用户条件 信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络，从而实 现根据用户的喜好确定是否进行网络切换。
较佳地，上报单元还用于：
在向基站上报针对网络切换的用户条件信息前，接收所述基站发送的针对网络切换的 用户条件信息的查询消息。
较佳地，上报单元还用于：
在向基站上报针对网络切换的用户条件信息前，接收所述基站通过专用信令或广播通 知的允许UE上报针对网络切换的用户条件信息的消息。
一种网络切换判断装置，包括：
处理器，该处理器被配置为确定针对网络切换的用户条件信息；
射频单元，该射频单元被配置为向基站上报针对网络切换的用户条件信息，由所述基 站根据所述用户条件信息，确定在满足网络切换条件时是否为所述UE切换网络。
本申请实施例提供一种网络切换判断装置，UE向基站上报针对网络切换的用户条件 信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络，从而实 现根据用户的喜好确定是否进行网络切换。
一种网络切换判断装置，包括：
命令接收单元，用于接收基站在确定用户设备UE满足切换条件时，发送的切换命令；
判断单元，用于根据预先设置的针对网络切换的用户条件信息确定是否接受切换后， 向所述基站返回接受信息或拒绝信息，由所述基站根据所述接受信息或拒绝信息确定是否 继续为所述UE切换网络。
本申请实施例提供一种网络切换判断装置，UE向基站上报针对网络切换的用户条件 信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络，从而实 现根据用户的喜好确定是否进行网络切换。
一种网络切换判断装置，包括：
射频单元，该射频单元被配置为接收基站在确定用户设备UE满足切换条件时，发送 的切换命令；
处理器，该处理器被配置为根据预先设置的针对网络切换的用户条件信息确定是否接 受切换后，向所述基站返回接受信息或拒绝信息，由所述基站根据所述接受信息或拒绝信 息确定是否继续为所述UE切换网络。
本申请实施例提供一种网络切换判断装置，UE向基站上报针对网络切换的用户条件 信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络，从而实 现根据用户的喜好确定是否进行网络切换。
附图说明
图1为现有技术中UMTS/LTE和WLAN网络共存的场景示意图；
图2a为现有技术中无缝分流场景示意图；
图2b为现有技术中有缝分流场景示意图；
图3为本申请实施例提供的网络切换判断方法流程图之一；
图4为本申请实施例提供的网络切换判断方法流程图之二；
图5为本申请实施例中各实施例的应用场景示意图；
图6为本申请实施例提供的网络切换判断方法流程图之三；
图7为本申请实施例提供的网络切换判断方法流程图之四；
图8为本申请实施例提供的网络切换判断装置结构示意图之一；
图9为本申请实施例提供的网络切换判断装置结构示意图之二；
图10为本申请实施例提供的网络切换判断装置结构示意图之三；
图11为本申请实施例提供的网络切换判断装置结构示意图之四。
具体实施方式
本申请实施例提供一种网络切换判断方法及装置，UE向基站上报针对网络切换的用 户条件信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络， 从而实现根据用户的喜好确定是否进行网络切换。
如图3所示，本申请实施例提供的网络切换判断方法，包括：
步骤S301、基站接收UE上报的针对网络切换的用户条件信息；
步骤S302、基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络。
UE可以主动将用户条件信息上报给基站。也可以在接收到基站发送的查询消息后再 将用户条件信息上报给基站，那么，步骤S301前，基站还向UE发送针对网络切换的用户 条件信息的查询消息。
用户条件信息（user preference）通常由用户根据用户的使用习惯、喜好等进行设置， 用户条件信息可以具体包括如下之一或组合：
是否允许UE切换到非3GPP网络；
允许切换到非3GPP网络的业务列表或不允许切换到非3GPP网络的业务列表；
UE选择的服务网络和网络侧为UE选择的服务网络的优先级；
UE选择服务网络后不允许切换网络的时间和/或范围。
其中，3GPP网络包括但不限于UMTS、LTE等网络，非3GPP网络包括但不限于WLAN、 Wifi等网络。
进一步，基站可以设定相应的开关，控制UE上报用户条件信息，当开关打开后，基 站允许UE上报针对网络切换的用户条件信息，并通过专用信令或广播通知UE，接收UE 上报的针对网络切换的用户条件信息，并根据用户条件信息进行切换控制，当开关关闭时， 基站不允许UE上报针对网络切换的用户条件信息。在此基础上，基站接收用户设备UE 上报的针对网络切换的用户条件信息前，确定允许UE上报针对网络切换的用户条件信息， 并通过专用信令或广播通知UE。
本申请实施例还提供一种网络切换判断方法，该方法中由UE根据用户条件信息判断 是否进行切换，如图4所示，该方法包括：
步骤S401、基站在确定UE满足切换条件时，向UE发送切换命令；
步骤S402、接收UE根据预先设置的针对网络切换的用户条件信息确定是否接受切换 后，返回的接受信息或拒绝信息；
步骤S403、根据接受信息或拒绝信息确定是否继续为UE切换网络。
下面通过具体的实施例对网络切换判断方法进行详细说明：
实施例一、
该实施例的网络场景如图5所示，基站可以是UMTS系统的NodeB，也可以是LTE 系统的eNB。
当UE接入基站后，主动将自己的user preference上报给网络，比如是否允许网络切换 UE到WLAN，或者哪类业务是可以由网络判决切换到WLAN的，或者UE手动选择和网 络自动选择的优先级信息等；当user preference发生变化时，再次上报。
当UE移动到接入点1覆盖范围内时，基站根据用户条件信息判决是否进行切换，如 果此时UE的用户条件信息为不接入WLAN，那么基站仍然让UE留在当前网络中，不进 行切换。如果此时UE的用户条件信息为接入WLAN，那么基站发起切换过程，将UE从 当前网络切换到WLAN网络。
如果UE在3GPP系统内发生切换，那么源eNB在切换过程中可以将自身保存的user  preference信息发送给目标基站。
实施例二、
该实施例的网络场景与实施例一相同。
该实施例中，基站向UE查询user preference，UE上报user preference；然后基站根据 该用户条件信息判决后续是否切换；
当基站判断UE接近接入点1的覆盖范围时，基站通过下行的RRC专用信令（例如 UE信息查询消息）向UE查询其user preference，UE收到该信令后，将自身的user preference 信息上报给基站。基站收到该信息后，进行保存，后续根据该信息判决是否切换。如果UE 上报的信息为不接入WLAN，那么当UE进入接入点1的覆盖范围内，基站仍然让UE留 在当前3GPP网络中，不进行切换；如果UE上报的信息为接入WLAN，那么基站发起切 换过程，将UE从当前网络切换到WLAN网络。
如果UE在3GPP系统内发生切换，那么源eNB在切换过程中可以将自身保存的user  preference信息发送给目标基站。
实施例三、
该实施例的网络场景与实施例一相同。
UE每次手动选择之后，通知网络在一定时间（通过定时器（timer）设置）或者位置 （通过AP的BSSID或者SSID覆盖范围设置）内不能进行网络控制的切换。
UE在3GPP和WLAN的同覆盖范围内，手动选择了3GPP网络，然后UE通知基站 在一定时间（如上报一个定时器长度）或者位置（如WLAN AP的BSSID或者SSID覆盖 范围）内不能进行3GPP基站控制的切换。基站收到该信息后，进行保存。当UE进入到 接入点1覆盖范围内后，根据该信息判决不进行切换。后续定时器超时或者UE进入了其 他的接入点覆盖范围，那么基站可以判决UE进行切换。
如果UE在3GPP系统内发生切换，那么源eNB在切换过程中可以将自身保存的user  preference信息发送给目标基站。
实施例四、
该实施例的网络场景与实施例一相同。
基站对于是否允许UE上报自己的user preference设定一个开关，当开关打开后，允许 UE将自己的user preference上报给网络，后续发生变化时，再次上报；当开关关闭时，UE 不能上报user preference信息。
UE在基站的覆盖范围内。基站对于是否允许UE上报自己的user preference设定一个 开关，通过专用信令或者广播通知给UE。当开关打开后，UE将自己的user preference上 报给网络，后续发生变化时，再次上报；当开关关闭时，UE不能上报user preference信息。 如果UE在开关打开时上报了其user preference信息，那么后续网络的切换判决要基于该信 息。例如，当UE移动到接入点1覆盖范围内时，如果UE的用户条件信息为不接入WLAN， 那么基站仍然让UE留在当前网络中，不进行切换。如果UE的用户条件信息为接入WLAN， 那么基站发起切换过程，将UE从当前网络切换到WLAN网络。
如果UE在3GPP系统内发生切换，那么源eNB在切换过程中可以将自身保存的user  preference信息发送给目标基站。
实施例五、
该实施例的网络场景与实施例一相同。
基站向UE发送切换命令，指示UE到WLAN，UE收到切换命令后，根据自身的user  preference选择是否接受这次切换，如果UE根据user preference判决拒绝这次切换，那么 UE需要将拒绝信息通知网络。
具体的：UE与基站保持连接。此时UE移动到了接入点1的覆盖范围内，基站准备切 换UE到WLAN，并给UE发送切换命令。UE收到切换命令后，根据自身的user preference 选择是否接受这次切换，如果UE当前的user preference是留在3GPP网络，不接入WLAN， 那么此时UE判决拒绝这次切换，然后UE将拒绝此次切换的信息通过RRC专用信令上报 给基站。基站收到该信息后，不再判决该UE进行切换。
本申请实施例还相应提供一种针对UE侧的网络切换判断方法，如图6所示，包括：
步骤S601、UE确定针对网络切换的用户条件信息；
步骤S602、UE向基站上报针对网络切换的用户条件信息，由基站根据用户条件信息， 确定在满足网络切换条件时是否为UE切换网络。
其中，UE向基站上报针对网络切换的用户条件信息前，还包括：
接收基站发送的针对网络切换的用户条件信息的查询消息。
用户条件信息具体包括如下之一或组合：
是否允许UE切换到非3GPP网络；
允许切换到非3GPP网络的业务列表或不允许切换到非3GPP网络的业务列表；
UE选择的服务网络和网络侧为UE选择的服务网络的优先级；
UE选择服务网络后不允许切换网络的时间和/或范围。
进一步，UE向基站上报针对网络切换的用户条件信息前，还包括：
UE接收基站通过专用信令或广播通知的允许UE上报针对网络切换的用户条件信息 的消息。
本申请实施例还提供一种针对UE侧的网络切换判断方法，如图7所示，包括：
步骤S701、UE接收基站在确定用户设备UE满足切换条件时，发送的切换命令；
步骤S702、UE根据预先设置的针对网络切换的用户条件信息确定是否接受切换后， 向基站返回接受信息或拒绝信息，由基站根据接受信息或拒绝信息确定是否继续为UE切 换网络。
本申请实施例还提供一种网络切换判断装置，该装置可以具体为基站，如图8所示， 该装置包括：
接收单元801，用于接收用户设备UE上报的针对网络切换的用户条件信息；
确定单元802，用于根据用户条件信息，确定在满足网络切换条件时是否为UE切换 网络。
其中，接收单元801还用于：
在接收用户设备UE上报的针对网络切换的用户条件信息前，向UE发送针对网络切 换的用户条件信息的查询消息。
接收单元802还用于：
在接收用户设备UE上报的针对网络切换的用户条件信息前，确定允许UE上报针对 网络切换的用户条件信息，并通过专用信令或广播通知UE。
本申请实施例还提供一种网络切换判断装置，该装置具体可以为基站，包括：
射频单元，该射频单元被配置为接收UE上报的针对网络切换的用户条件信息；
处理器，该处理器被配置为根据用户条件信息，确定在满足网络切换条件时是否为所 述UE切换网络。
本申请实施例还提供一种网络切换判断装置，该装置可以具体为基站，如图9所示， 该装置包括：
发送单元901，用于在确定用户设备UE满足切换条件时，向UE发送切换命令；
信息接收单元902，用于接收UE根据预先设置的针对网络切换的用户条件信息确定 是否接受切换后，返回的接受信息或拒绝信息；
切换确定单元903，用于根据接受信息或拒绝信息确定是否继续为UE切换网络。
本申请实施例还提供一种网络切换判断装置，该装置可以具体为基站，该装置包括：
射频单元，该射频单元被配置为在确定用户设备UE满足切换条件时，向所述UE发 送切换命令；接收所述UE根据预先设置的针对网络切换的用户条件信息确定是否接受切 换后，返回的接受信息或拒绝信息；
处理器，该处理器被配置为根据所述接受信息或拒绝信息确定是否继续为所述UE切 换网络。
本申请实施例还相应提供一种网络切换判断装置，该装置可以具体为UE，如图10所 示，该装置包括：
用户条件信息确定单元1001，用于确定针对网络切换的用户条件信息；
上报单元1002，用于向基站上报针对网络切换的用户条件信息，由基站根据用户条件 信息，确定在满足网络切换条件时是否为UE切换网络。
其中，上报单元1002还用于：
在向基站上报针对网络切换的用户条件信息前，接收基站发送的针对网络切换的用户 条件信息的查询消息。
上报单元1002还用于：
在向基站上报针对网络切换的用户条件信息前，接收基站通过专用信令或广播通知的 允许UE上报针对网络切换的用户条件信息的消息。
本申请实施例还提供一种网络切换判断装置，该装置可以具体为UE，包括：
处理器，该处理器被配置为确定针对网络切换的用户条件信息；
射频单元，该射频单元被配置为向基站上报针对网络切换的用户条件信息，由所述基 站根据所述用户条件信息，确定在满足网络切换条件时是否为所述UE切换网络。
本申请实施例还相应提供一种网络切换判断装置，该装置可以具体为UE，如图11所 示，该装置包括：
命令接收单元1101，用于接收基站在确定用户设备UE满足切换条件时，发送的切换 命令；
判断单元1102，用于根据预先设置的针对网络切换的用户条件信息确定是否接受切换 后，向基站返回接受信息或拒绝信息，由基站根据接受信息或拒绝信息确定是否继续为UE 切换网络。
一种网络切换判断装置，包括：
射频单元，该射频单元被配置为接收基站在确定用户设备UE满足切换条件时，发送 的切换命令；
处理器，该处理器被配置为根据预先设置的针对网络切换的用户条件信息确定是否接 受切换后，向所述基站返回接受信息或拒绝信息，由所述基站根据所述接受信息或拒绝信 息确定是否继续为所述UE切换网络。
本申请实施例提供一种网络切换判断方法及装置，UE向基站上报针对网络切换的用 户条件信息，基站根据用户条件信息，确定在满足网络切换条件时是否为UE切换网络， 从而实现根据用户的喜好确定是否进行网络切换。
本领域内的技术人员应明白，本申请的实施例可提供为方法、系统、或计算机程序产 品。因此，本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实 施例的形式。而且，本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机 可用存储介质（包括但不限于磁盘存储器、CD-ROM、光学存储器等）上实施的计算机程 序产品的形式。
本申请是参照根据本申请实施例的方法、设备（系统）、和计算机程序产品的流程图 和／或方框图来描述的。应理解可由计算机程序指令实现流程图和／或方框图中的每一流 程和／或方框、以及流程图和／或方框图中的流程和／或方框的结合。可提供这些计算机 程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器 以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用 于实现在流程图一个流程或多个流程和／或方框图一个方框或多个方框中指定的功能的 装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方 式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装 置的制造品，该指令装置实现在流程图一个流程或多个流程和／或方框图一个方框或多个 方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机 或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他 可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和／或方框图一个 方框或多个方框中指定的功能的步骤。
尽管已描述了本申请的优选实施例，但本领域内的技术人员一旦得知了基本创造性概 念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选 实施例以及落入本申请范围的所有变更和修改。
显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和 范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内， 则本申请也意图包含这些改动和变型在内。

Claims (18)

  1. 一种网络切换判断方法，其特征在于，包括：
    基站接收用户设备UE上报的针对网络切换的用户条件信息；
    基站根据所述用户条件信息，确定在满足网络切换条件时是否为所述UE切换网络。
  2. 如权利要求1所述的方法，其特征在于，所述基站接收UE上报的针对网络切换的 用户条件信息前，还包括：
    基站向所述UE发送针对网络切换的用户条件信息的查询消息。
  3. 如权利要求1所述的方法，其特征在于，所述用户条件信息具体包括如下之一或 组合：
    是否允许UE切换到非第三代合作伙伴计划3GPP网络；
    允许切换到非3GPP网络的业务列表或不允许切换到非3GPP网络的业务列表；
    UE选择的服务网络和网络侧为所述UE选择的服务网络的优先级；
    UE选择服务网络后不允许切换网络的时间和/或范围。
  4. 如权利要求1所述的方法，其特征在于，所述基站接收UE上报的针对网络切换的 用户条件信息前，还包括：
    基站确定允许UE上报针对网络切换的用户条件信息，并通过专用信令或广播通知 UE。
  5. 一种网络切换判断方法，其特征在于，包括：
    基站在确定用户设备UE满足切换条件时，向所述UE发送切换命令；
    所述基站接收所述UE根据预先设置的针对网络切换的用户条件信息确定是否接受切 换后，返回的接受信息或拒绝信息；
    所述基站根据所述接受信息或拒绝信息确定是否继续为所述UE切换网络。
  6. 一种网络切换判断方法，其特征在于，包括：
    用户设备UE确定针对网络切换的用户条件信息；
    UE向基站上报针对网络切换的用户条件信息，由所述基站根据所述用户条件信息， 确定在满足网络切换条件时是否为所述UE切换网络。
  7. 如权利要求6所述的方法，其特征在于，所述UE向基站上报针对网络切换的用户 条件信息前，还包括：
    接收所述基站发送的针对网络切换的用户条件信息的查询消息。
  8. 如权利要求6所述的方法，其特征在于，所述用户条件信息具体包括如下之一或 组合：
    是否允许UE切换到非第三代合作伙伴计划3GPP网络；
    允许切换到非3GPP网络的业务列表或不允许切换到非3GPP网络的业务列表；
    UE选择的服务网络和网络侧为所述UE选择的服务网络的优先级；
    UE选择服务网络后不允许切换网络的时间和/或范围。
  9. 如权利要求6所述的方法，其特征在于，所述UE向基站上报针对网络切换的用户 条件信息前，还包括：
    UE接收所述基站通过专用信令或广播通知的允许UE上报针对网络切换的用户条件 信息的消息。
  10. 一种网络切换判断方法，其特征在于，包括：
    UE接收基站在确定用户设备UE满足切换条件时，发送的切换命令；
    UE根据预先设置的针对网络切换的用户条件信息确定是否接受切换后，向所述基站 返回接受信息或拒绝信息，由所述基站根据所述接受信息或拒绝信息确定是否继续为所述 UE切换网络。
  11. 一种网络切换判断装置，其特征在于，包括：
    接收单元，用于接收用户设备UE上报的针对网络切换的用户条件信息；
    确定单元，用于根据所述用户条件信息，确定在满足网络切换条件时是否为所述UE 切换网络。
  12. 如权利要求11所述的装置，其特征在于，所述接收单元还用于：
    在接收UE上报的针对网络切换的用户条件信息前，向所述UE发送针对网络切换的 用户条件信息的查询消息。
  13. 如权利要求11所述的装置，其特征在于，所述接收单元还用于：
    在接收UE上报的针对网络切换的用户条件信息前，确定允许UE上报针对网络切换 的用户条件信息，并通过专用信令或广播通知UE。
  14. 一种网络切换判断装置，其特征在于，包括：
    发送单元，用于在确定用户设备UE满足切换条件时，向所述UE发送切换命令；
    信息接收单元，用于接收所述UE根据预先设置的针对网络切换的用户条件信息确定 是否接受切换后，返回的接受信息或拒绝信息；
    切换确定单元，用于根据所述接受信息或拒绝信息确定是否继续为所述UE切换网络。
  15. 一种网络切换判断装置，其特征在于，包括：
    用户条件信息确定单元，用于确定针对网络切换的用户条件信息；
    上报单元，用于向基站上报针对网络切换的用户条件信息，由所述基站根据所述用户 条件信息，确定在满足网络切换条件时是否为所述UE切换网络。
  16. 如权利要求15所述的装置，其特征在于，所述上报单元还用于：
    在向基站上报针对网络切换的用户条件信息前，接收所述基站发送的针对网络切换的 用户条件信息的查询消息。
  17. 如权利要求15所述的装置，其特征在于，所述上报单元还用于：
    在向基站上报针对网络切换的用户条件信息前，接收所述基站通过专用信令或广播通 知的允许UE上报针对网络切换的用户条件信息的消息。
  18. 一种网络切换判断装置，其特征在于，包括：
    命令接收单元，用于接收基站在确定用户设备UE满足切换条件时，发送的切换命令；
    判断单元，用于根据预先设置的针对网络切换的用户条件信息确定是否接受切换后， 向所述基站返回接受信息或拒绝信息，由所述基站根据所述接受信息或拒绝信息确定是否 继续为所述UE切换网络。
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