WO2018161261A1 - 资源处理方法、网络侧设备、终端及系统 - Google Patents

资源处理方法、网络侧设备、终端及系统 Download PDF

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Publication number
WO2018161261A1
WO2018161261A1 PCT/CN2017/075901 CN2017075901W WO2018161261A1 WO 2018161261 A1 WO2018161261 A1 WO 2018161261A1 CN 2017075901 W CN2017075901 W CN 2017075901W WO 2018161261 A1 WO2018161261 A1 WO 2018161261A1
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Prior art keywords
network
side device
network side
handover
terminal
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PCT/CN2017/075901
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English (en)
French (fr)
Inventor
刘建华
杨宁
Original Assignee
Oppo广东移动通信有限公司
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.)
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Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to EP17900109.4A priority Critical patent/EP3589020A4/en
Priority to PCT/CN2017/075901 priority patent/WO2018161261A1/zh
Priority to CN201780087452.XA priority patent/CN110521237B/zh
Priority to US16/490,583 priority patent/US11064398B2/en
Publication of WO2018161261A1 publication Critical patent/WO2018161261A1/zh
Priority to PH12019502016A priority patent/PH12019502016A1/en

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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
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections
    • H04W76/36—Selective release of ongoing connections for reassigning the resources associated with the released connections
    • 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

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a resource processing method, a network side device, a terminal, and a system.
  • 4th Generation (4G) mobile communication networks such as Long Term Evolution (LTE) networks
  • LTE Long Term Evolution
  • 5G 5th Generation
  • switching is an essential feature. Because the coverage area of one base station is limited, and with the movement of the terminal, in order to maintain the continuity of communication, the wireless connection between the terminal and the network must be transferred from one network (cell) to another network (cell), which is the handover.
  • the 5G communication system introduces a terminal-based network switching technology.
  • the method includes the following steps: the terminal is currently attached to the third network, and the third network side device of the third network configures, for the terminal, a measurement configuration and a first measurement event for performing network handover, and the terminal performs measurement for multiple networks based on the measurement configuration. .
  • the terminal reports the measurement report of the at least one network to the third network side device, and the third network side device determines, according to the measurement report reported by the terminal, the terminal in the at least one network.
  • At least one candidate network and configuring a second measurement event for the terminal; when the terminal detects that the measurement result for the first network in the at least one candidate network satisfies the second measurement event, the terminal performs a handover operation to the first network, Switching from the third network to the first network.
  • the handover preparation resources of other candidate networks are not processed in time. Such situations can cause additional signaling overhead and waste of resources.
  • the embodiments of the present invention provide a resource processing method, a network side device, a terminal, and a system, which are beneficial to improving resource utilization efficiency of a candidate network.
  • an embodiment of the present invention provides a resource processing method, including:
  • the first network side device acquires association information of the candidate network of the terminal, where the candidate network includes at least a second network, where the terminal is switched by the third network to the first network, and the first network side device is applied to the First network;
  • the first network side device releases the handover preparation resource of the second network according to the association information of the candidate network, where the handover preparation resource of the second network is used by the terminal to be switched by the third network to the Second network.
  • the first network side device preferentially acquires the association information of the candidate network of the terminal, and secondly, the first network side device releases the information according to the associated information of the candidate network.
  • the network side device of the network to which the terminal newly switches can release the handover preparation resources of the candidate network in time according to the association information of the candidate network except the current network, so as to avoid the current
  • the resources of the candidate network outside the network are continuously occupied by meaninglessly, which is beneficial to improving the utilization efficiency of resources of the candidate network.
  • the first network side device releases the handover preparation resource of the second network according to the association information of the candidate network, including:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and determines to release the handover preparation resource of the second network; or
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is that there is no Xn interface between the first network and the second network, and determines to release the second network.
  • Switching preparation resources or,
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is that the first network and the second network are non-friendly networks, and determining to release the second network Switch preparation resources.
  • the first network side device releases the handover preparation resource of the second network according to the association information of the candidate network, including:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and the information of the non-candidate network satisfies a preset switching condition, and determines a release location.
  • the handover preparation resource of the second network is described.
  • the first network side device acquires association information of the candidate network of the terminal, including:
  • the first network side device receives the handover confirmation message sent by the terminal, and acquires association information of the candidate network of the terminal included in the handover confirmation message.
  • the first network side device receives the handover confirmation message sent by the terminal, and includes:
  • the first network side device receives a first handover request sent by the third network side device, configures a handover preparation resource of the first network for the terminal, and sends the first to the third network side device.
  • a description information of a handover preparation resource of a network where the description information is used by the third network side device to send handover configuration information of the first network to the terminal, where handover configuration information of the first network is used to indicate
  • the terminal measures the first network to obtain a first measurement result, and sends a handover confirmation message to the first network side device when detecting that the first measurement result meets the first measurement event;
  • the first network side device receives the handover confirmation message sent by the terminal, and completes the handover operation of the terminal according to the handover preparation resource of the first network.
  • the first network side device acquires association information of the candidate network of the terminal, including:
  • the method before the first network side device receives the handover response message sent by the third network side device, the method further includes:
  • the first network side device completes a handover operation of the terminal according to the handover preparation resource of the first network, and sends a handover complete message to the third network side device, where the handover complete message is used for the third network.
  • the side device sends the handover response message to the first network side device, the third network side device is applied to the third network, and the handover operation is used to use the terminal by the third The network switches to the first network.
  • the candidate network further includes a fourth network
  • the association information of the candidate network further includes a handover preparation resource of the fourth network
  • an embodiment of the present invention provides a resource processing method, including:
  • the third network side device sends a handover response message to the first network side device, where the handover response message includes association information of the candidate network of the terminal, where the candidate network includes at least a second network, and the terminal is switched by the third network.
  • the first network side device is applied to the first network
  • the third network side device is applied to the third network
  • association information of the candidate network is used for the first network
  • the side device releases the handover preparation resource of the second network, and the handover preparation resource of the second network is used by the terminal to be switched by the third network to the second network.
  • the first network side device preferentially acquires the association information of the candidate network of the terminal, and secondly, the first network side device releases the information according to the associated information of the candidate network.
  • the network side device of the network to which the terminal newly switches can release the handover preparation resources of the candidate network in time according to the association information of the candidate network except the current network, so as to avoid the current
  • the resources of the candidate network outside the network are continuously occupied by meaninglessly, which is beneficial to improving the utilization efficiency of resources of the candidate network.
  • the third network side device sends a handover response message to the first network side device, including:
  • the third network side device receives the handover complete message sent by the first network side device, and sends the handover response message to the first network side device, where the handover complete message is that the first network side device is configured according to After the handover preparation resource of the first network completes the handover operation of the terminal, the handover operation is used to switch the terminal from the third network to the first network.
  • the method before the third network side device receives the handover complete message sent by the first network side device, the method further includes:
  • the third network side device sends a first handover request to the first network side device, where the first handover request is used to instruct the first network side device to configure the first network for the terminal And switching the preparation resource, and sending, to the third network side device, description information of the handover preparation resource of the first network;
  • the third network side device sends the handover configuration information to the terminal, where the handover configuration information is used to instruct the terminal to measure the first network to obtain a first measurement result, and after detecting the first When the measurement result satisfies the first measurement event, the handover confirmation message is sent to the first network side device, where the handover confirmation message is used to indicate that the first network side device completes the resource according to the handover preparation resource of the first network. Switching operation of the terminal.
  • an embodiment of the present invention provides a resource processing method, including:
  • the first network side device acquires association information of the candidate network of the terminal, where the candidate network includes at least a second network, where the terminal is switched by the third network to the first network, and the first network side device is applied to the First network;
  • the first network side device determines to send a handover complete message to the third network side device according to the association information of the candidate network, where the handover complete message includes indication information, where the indication information is used to indicate the third network side device. Release the handover preparation resource of the second network.
  • the first network side device first acquires the association information of the candidate network of the terminal, and secondly, determines to send the handover complete message to the third network side device according to the association information of the candidate network, where the handover complete message includes an indication.
  • the information indicates that the third network side device releases the handover preparation resource of the second network by using the indication information.
  • the first network side device can instruct the third network side device to release the handover preparation resource of the second network, and avoid the handover of the second network.
  • the preparation resource is continuously occupied when the terminal does not switch to the second network, which is beneficial to improving the efficiency of using resources of the second network.
  • the first network side device determines to send a handover complete message to the third network side device according to the association information of the candidate network, including:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and determines to send the handover complete message to the third network side device; or
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is that there is no Xn interface between the first network and the second network, and determining to the third network
  • the side device sends the handover complete message; or,
  • the first network side device detects the association information of the candidate network in the second network.
  • the measurement result is that the first network and the second network are non-friendly networks, and determining to send the handover complete message to the third network side device.
  • the first network side device determines to send a handover complete message to the third network side device according to the association information of the candidate network, including:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and the information of the non-candidate network satisfies a preset switching condition, and determines a location
  • the third network side device sends the handover complete message.
  • the first network side device acquires association information of the candidate network of the terminal, including:
  • the first network side device receives the handover confirmation message sent by the terminal, and acquires association information of the candidate network of the terminal included in the handover confirmation message.
  • an embodiment of the present invention provides a resource processing method, including:
  • the third network side device receives the handover complete message sent by the first network side device, where the handover complete message includes the indication information, where the handover complete message is related information of the candidate network of the first network side device acquiring the terminal, and according to Determining the association information of the candidate network, the candidate network includes at least a second network, where the terminal is switched to the first network by the third network, and the first network side device is applied to the first network ;
  • the third network side device releases the handover preparation resource of the second network according to the indication information.
  • the first network side device first acquires the association information of the candidate network of the terminal, and secondly, determines to send the handover complete message to the third network side device according to the association information of the candidate network, where the handover complete message includes an indication.
  • the information indicates that the third network side device releases the handover preparation resource of the second network by using the indication information.
  • the first network side device can instruct the third network side device to release the handover preparation resource of the second network, and avoid the handover of the second network.
  • the preparation resource is continuously occupied when the terminal does not switch to the second network, which is beneficial to improving the efficiency of using resources of the second network.
  • an embodiment of the present invention provides a resource processing method, including:
  • the first network side device acquires association information of the candidate network of the terminal, where the candidate network includes at least a second network, where the terminal is switched by the third network to the first network, and the first network side device is applied to the First network;
  • the first network side device first acquires the association information of the candidate network of the terminal, and secondly, determines to send the resource release control message to the third network side device according to the association information of the candidate network, and releases the resource release control message through the resource.
  • the control message instructs the third network side device to release the handover preparation resource of the second network.
  • the first network side device can instruct the third network side device to release the handover preparation resource of the second network, and prevent the handover preparation resource of the second network from being continuously occupied when the terminal does not switch to the second network, which is beneficial to improve. The efficiency of the use of resources of the second network.
  • the first network side device determines, according to the association information of the candidate network, that the resource release control message is sent to the third network side device, including:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and determines to send a resource release control message to the third network side device; or
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is that there is no Xn interface between the first network and the second network, and determining to the third network
  • the side device sends a resource release control message; or,
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is that the first network and the second network are non-friendly networks, and determining to the third network side
  • the device sends a resource release control message.
  • the first network side device determines, according to the association information of the candidate network, that the resource release control message is sent to the third network side device, including:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and the information of the non-candidate network satisfies a preset switching condition, and determines a location
  • the third network side device sends a resource release control message.
  • the first network side device acquires association information of the candidate network of the terminal, including:
  • an embodiment of the present invention provides a resource processing method, including:
  • the third network side device receives the resource release control message sent by the first network side device, where the resource release control message is related information of the candidate network of the first network side device acquiring the terminal, and according to the association information of the candidate network And determining that the candidate network includes at least a second network, where the terminal is switched by the third network to the first network, where the first network side device is applied to the first network;
  • the third network side device releases the handover preparation resource of the second network in response to the resource release control message.
  • the first network side device first acquires the association information of the candidate network of the terminal, and secondly, determines to send the resource release control message to the third network side device according to the association information of the candidate network, and releases the resource release control message through the resource.
  • the control message instructs the third network side device to release the handover preparation resource of the second network.
  • the first network side device can instruct the third network side device to release the handover preparation resource of the second network, and prevent the handover preparation resource of the second network from being continuously occupied when the terminal does not switch to the second network, which is beneficial to improve. The efficiency of the use of resources of the second network.
  • an embodiment of the present invention provides a network side device, where the network side device has a function of implementing behavior of a first network side device in the foregoing method design.
  • the functions may be implemented by hardware or by corresponding software implemented by hardware.
  • the hardware or software includes one or more modules corresponding to the functions described above.
  • the network side device includes a processor configured to support the network side device to perform a corresponding function in the above method. Further, the network side device may further include a transceiver, and the transceiver is configured to support communication between the network side device and the terminal. Further, the network side The device can also include a memory for coupling with the processor that holds the program instructions and data necessary for the network side device.
  • an embodiment of the present invention provides a network side device, where the network side device has a function of implementing behavior of a third network side device in the foregoing method design.
  • the functions may be implemented by hardware or by corresponding software implemented by hardware.
  • the hardware or software includes one or more modules corresponding to the functions described above.
  • the network side device includes a processor configured to support the network side device to perform a corresponding function in the above method. Further, the network side device may further include a transceiver, and the transceiver is configured to support communication between the network side device and the terminal. Further, the network side device may further include a memory for coupling with the processor, which saves necessary program instructions and data of the network side device.
  • an embodiment of the present invention provides a mobile communication system, where the system includes the terminal, the first network side device, and the third network side device.
  • an embodiment of the present invention provides a computer readable storage medium, where the computer readable storage medium stores instructions, when executed on a computer, causing the computer to perform the first aspect or the second aspect or the The method of the third aspect or the fourth aspect or the fifth aspect or the sixth aspect.
  • an embodiment of the present invention provides a computer program product comprising instructions, which when executed on a computer, cause the computer to perform the first aspect or the second aspect or the third aspect or the fourth aspect or the fifth aspect Or the method of the sixth aspect.
  • the first network side device preferentially acquires the association information of the candidate network of the terminal, and secondly, the first network side device according to the second network side device
  • the association information of the candidate network releases the handover preparation resource of the second network.
  • the network side device of the network to which the terminal newly switches can be based on the association information of the candidate network other than the current network.
  • the release preparation resource of the candidate network is released in time to prevent the resources of the candidate network other than the current network from being occupied by meaninglessly, which is beneficial to improving the resource utilization efficiency of the candidate network.
  • the first network side device first acquires the association information of the candidate network of the terminal, and secondly, determines to send the handover complete message to the third network side device according to the association information of the candidate network, where the handover complete message includes
  • the indication information is used to indicate that the third network side device releases the handover preparation resource of the second network, and the first network side device can instruct the third network side device to release the handover preparation resource of the second network to avoid the second network.
  • the handover preparation resource is continuously occupied when the terminal does not switch to the second network, which is beneficial to improving the resource usage efficiency of the second network.
  • the first network side device first obtains the association information of the candidate network of the terminal, and secondly, determines to send the resource release control message to the third network side device according to the association information of the candidate network, and passes the resource.
  • the release control message instructs the third network side device to release the handover preparation resource of the second network. It can be seen that the first network side device can instruct the third network side device to release the handover preparation resource of the second network, and prevent the handover preparation resource of the second network from being continuously occupied when the terminal does not switch to the second network, which is beneficial to improve. The efficiency of the use of resources of the second network.
  • FIG. 1 is a schematic diagram of a network architecture of a mobile communication system according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a handover control method according to an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart of a handover control method according to an embodiment of the present invention.
  • FIG. 4 is a schematic flowchart of a handover control method according to an embodiment of the present invention.
  • FIG. 5A is a schematic structural diagram of a network side device according to an embodiment of the present disclosure.
  • FIG. 5B is a schematic structural diagram of another network side device according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a network side device according to an embodiment of the present disclosure.
  • FIG. 6B is a schematic structural diagram of another network side device according to an embodiment of the present invention.
  • FIG. 1 is a possible network architecture provided by an embodiment of the present invention.
  • the network architecture includes a network side device and a terminal, where the network measurement device includes a first network side device of the first network, a second network side device of the second network, and a third network side device of the third network, where the terminal accesses the network
  • the terminal and the network side device can communicate through the wireless link.
  • the network side device may be, for example, a 5G network, a 4G network, and an access network device (such as a base station, a Radio Access Network (RAN) network node, a RAN transmission point, etc.) in other standard networks.
  • RAN Radio Access Network
  • the terminal involved in the embodiments of the present invention may include various handheld devices, in-vehicle devices, wearable devices, computing devices, or other processing devices connected to the wireless modem, and various forms of user equipment (User Equipment). , UE), mobile station (MS), terminal device, and the like. For convenience of description, the devices mentioned above are collectively referred to as terminals.
  • FIG. 2 is a schematic diagram of a resource processing method according to an embodiment of the present invention, which is applied to a mobile communication network including a first network side device, a second network side device, a third network side device, and a terminal, where A network side device, the second network side device, the third network side device, and the terminal are in the same communication connection, and the method includes: a part 201 and a part 202, as follows:
  • the first network side device acquires association information of the candidate network, the candidate network includes at least a second network, and the first network side device is applied to the first network.
  • the association information of the candidate network may be:
  • the network identifier of the candidate network and the measurement result of the candidate network are used as the network identifier of the candidate network and the measurement result of the candidate network.
  • the network identifier of the candidate network and the measurement result of the candidate network, and the information of the non-candidate network measured by the terminal are the network identifier of the candidate network and the measurement result of the candidate network, and the information of the non-candidate network measured by the terminal.
  • the first network side device releases the handover preparation resource of the second network according to the association information of the candidate network.
  • the handover preparation resource may include a terminal context, a Radio Resource Control (RRC) configuration, a random access resource, and a handover link established between the candidate networks for the terminal.
  • RRC Radio Resource Control
  • the specific implementation manner in which the first network side device releases the handover preparation resource of the second network according to the association information of the candidate network may be:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and determines to release the handover preparation resource of the second network.
  • the specific implementation manner in which the first network side device releases the handover preparation resource of the second network according to the association information of the candidate network may be:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is that there is no Xn interface between the first network and the second network, and determines to release the second network.
  • the switch prepares resources.
  • the specific implementation manner in which the first network side device releases the handover preparation resource of the second network according to the association information of the candidate network may be:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is that the first network and the second network are non-friendly networks, and determining to release the second network Switch preparation resources.
  • the association information of the candidate network includes a network identifier of the candidate network and a measurement result of the candidate network, and information of the non-candidate network measured by the terminal; the first network side device according to the The specific implementation manner of the association information of the candidate network to release the handover preparation resource of the second network may be:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and the information of the non-candidate network satisfies a preset switching condition, and determines a release location.
  • the handover preparation resource of the second network is described.
  • the information about the non-candidate network is the measurement result of the non-candidate network
  • the specific implementation manner of the information of the non-candidate network that meets the preset handover condition is: the measurement result of the non-candidate network is greater than the first pre-predetermined
  • the measurement result is set (the first preset measurement result may be the same as the preset measurement result described above, or may be different). That is, the non-candidate network can be selected by the candidate network and the network of the user terminal is switched. In this case, if the first network-side device detects that the measurement result of the second network is smaller than the preset measurement result, the device can be released.
  • the handover of the second network prepares resources, and the implementation manner can ensure that the terminal has at least one candidate network for completing the handover operation.
  • the first network side device preferentially acquires the association information of the candidate network of the terminal, and secondly, the first network side device according to the association information of the candidate network
  • the handover preparation resource of the second network is released.
  • the network side device of the network to which the terminal newly switches can release the handover preparation resources of the candidate network in time according to the association information of the candidate network except the current network, and avoid the terminal.
  • the resources of the candidate network other than the current network are continuously occupied by meaninglessly, which is beneficial to improving the utilization efficiency of resources of the candidate network.
  • the first network side device acquires association information of the candidate network of the terminal, including:
  • the first network side device receives the handover confirmation message sent by the terminal, and acquires association information of the candidate network of the terminal included in the handover confirmation message.
  • the receiving, by the first network side device, the handover confirmation message sent by the terminal includes:
  • the third network side device sends a first handover request to the first network side device.
  • the first network side device receives a first handover request sent by the third network side device, configures a handover preparation resource of the first network for the terminal, and sends the first to the third network side device.
  • the third network side device receives description information of the handover preparation resource of the first network, and sends handover configuration information of the first network to the terminal.
  • the first network side device receives, by the terminal, handover configuration information of the first network, measuring a network channel condition of the first network, to obtain a first measurement result, and when detecting that the first measurement result satisfies a first measurement event, The first network side device sends a handover confirmation message.
  • the switching configuration information of the first network may be, for example, a network identifier of the candidate network and description information of the handover preparation resource of the candidate network, where the handover preparation resource may be configured by the network side device of the candidate network for the terminal to switch to the corresponding The handover preparation resources of the network, such as handover preparation resources for switching to the second network.
  • the first measurement event may be that the third network side device is configured in advance for the terminal, and the first measurement event may be that the first measurement result is greater than the preset measurement result, and the first measurement result may be The measurement data of a network minus the difference of the measurement data of the third network, the measurement data can be Any one of the following: a reference signal received power RSRP, a received signal strength indicator RSSI, a reference signal received quality RSRQ, and an offset value A3Offset of the quality of service of the neighboring cell is higher than a quality of service of the serving cell.
  • the first measurement result may specifically be a difference between the measurement data of the first network and the measurement data of the third network.
  • the first network side device acquires association information of the candidate network of the terminal, including:
  • the method before the first network side device receives the handover response message sent by the third network side device, the method further includes:
  • the first network side device sends a handover complete message to the third network side device according to the handover preparation resource of the first network, and the handover complete message is used by the third network side device Transmitting, by the first network side device, the handover response message, the third network side device is applied to a third network, and the switching operation is used to switch the terminal from the third network to the first network .
  • the specific implementation manner in which the first network side device completes the handover operation of the terminal according to the handover preparation resource of the first network is:
  • the third network side device sends a first handover request to the first network side device
  • the first network side device receives the first handover request, configures a handover preparation resource of the first network for the terminal, and sends the handover preparation resource of the first network to the third network side device. Description.
  • the third network side device receives the description information, and sends the handover configuration information of the first network to the terminal.
  • the first network side device receives, by the terminal, handover configuration information of the first network, measuring a network channel condition of the first network, to obtain a first measurement result, and when detecting that the first measurement result satisfies a first measurement event, The first network side device sends a handover confirmation message.
  • the handover configuration information may be, for example, a network identifier of the candidate network and description information of the handover preparation resource.
  • the first measurement event may be that the third network side device is configured in advance for the terminal.
  • the method further includes:
  • the third network side device sends a second handover request to the second network side device, where the second network side device is applied to the second network;
  • the second network side device receives the second handover request, configures a handover preparation resource of the second network for the terminal, and sends the handover preparation resource of the second network to the third network side device. Description.
  • the third network side device receives description information of the handover preparation resource of the second network, and sends handover configuration information of the second network to the terminal.
  • the method further includes:
  • the first network side device sends a third handover request to the fourth network side device, the fourth network side device is applied to the fourth network, and the fourth network is a candidate network of the terminal;
  • the fourth network side device receives the third handover request, and configures a handover preparation resource of the fourth network for the terminal.
  • the first network side device determines that the fourth network continues to be the candidate network, and may send a third handover request to the fourth network side device to request the fourth network side device to configure the terminal.
  • the switching preparation resources of the fourth network can ensure the continuity of the network switching of the terminal, and prevent the terminal from being able to switch from the first network to the fourth network in time, which is beneficial to improving the stability of the terminal switching between different networks.
  • the method before the third network side device sends the first handover request to the first network side device, the method further includes:
  • the terminal measures the channel condition of the at least one network according to the preset measurement configuration to obtain a third measurement result, and reports the third measurement result to the third network when detecting that the third measurement result satisfies the third measurement event Side equipment.
  • the third network side device determines at least one candidate network in the at least one network according to the third measurement result, where the at least one candidate network includes the first network and the second network.
  • the preset measurement is configured as a measurement configuration for network switching, and the measurement configuration includes a measurement object, a measurement reporting criterion, a measurement amount, and a report amount.
  • the candidate network further includes a fourth network
  • the association information of the candidate network further includes a handover preparation resource of the fourth network.
  • the handover preparation resource may include at least one of the following: a terminal context, a Radio Resource Control (RRC) configuration, a random access resource, and a handover link established between the candidate networks for the terminal.
  • RRC Radio Resource Control
  • the first network side device determines that the fourth network continues to be the candidate network, and can directly obtain the handover preparation resource of the fourth network from the association information of the candidate network, without further going to the fourth network.
  • the network side device sends a handover request to request the fourth network side device to configure the handover preparation resource of the fourth network for the terminal, which is beneficial to reducing the network side signaling overhead and improving the management efficiency of the handover preparation resource.
  • FIG. 3 is a resource processing method according to an embodiment of the present invention, which is applied to a mobile communication network including a first network side device, a second network side device, a third network side device, and a terminal, where the A network side device, the second network side device, the third network side device, and the terminal are in the same communication connection, and the method includes: a 301 part and a 304 part, as follows:
  • the first network side device acquires association information of the candidate network of the terminal, where the candidate network includes at least a second network, where the terminal is switched by the third network to the first network, where the first network side device Applied to the first network;
  • the first network side device determines to send a handover complete message to the third network side device according to the association information of the candidate network, where the handover complete message includes indication information, where the indication information is used to indicate
  • the three network side devices release the handover preparation resources of the second network.
  • the third network side device receives the handover complete message sent by the first network side device, where the handover complete message includes indication information, where the handover complete message is an association of the first network side device acquiring the candidate network of the terminal And determining, according to the association information of the candidate network, the candidate network includes at least a second network, where the terminal is switched by the third network to the first network, where the first network side device is applied to the Said first network;
  • the third network side device releases the handover preparation resource of the second network according to the indication information.
  • the first network side device first acquires the association information of the candidate network of the terminal, and secondly, determines to send the handover complete message to the third network side device according to the association information of the candidate network, where the handover complete message includes an indication.
  • the information indicates that the third network side device releases the handover preparation resource of the second network by using the indication information.
  • the first network side device can instruct the third network side device to release the handover preparation resource of the second network, and avoid the handover of the second network.
  • the preparation resource is continuously occupied when the terminal does not switch to the second network, which is beneficial to improving the efficiency of using resources of the second network.
  • the first network side device determines to send a handover complete message to the third network side device according to the association information of the candidate network, including:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and determines to send the handover complete message to the third network side device; or
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is that there is no Xn interface between the first network and the second network, and determining to the third network
  • the side device sends the handover complete message; or,
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is that the first network and the second network are non-friendly networks, and determining to the third network side The device sends the handover complete message.
  • the first network side device determines to send a handover complete message to the third network side device according to the association information of the candidate network, including:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and the information of the non-candidate network satisfies a preset switching bar. And determining to send the handover complete message to the third network side device.
  • the first network side device acquires association information of the candidate network of the terminal, including:
  • the first network side device receives the handover confirmation message sent by the terminal, and acquires association information of the candidate network of the terminal included in the handover confirmation message.
  • FIG. 4 is a schematic diagram of a resource processing method according to an embodiment of the present invention, which is applied to a mobile communication network including a first network side device, a second network side device, a third network side device, and a terminal, where the A network side device, the second network side device, the third network side device, and the terminal are in the same communication connection, and the method includes: a 401 part and a 404 part, as follows:
  • the first network side device acquires association information of the candidate network of the terminal, where the candidate network includes at least a second network, and the terminal is switched by the third network to the first network, where the first network side device Applied to the first network;
  • the first network side device determines to send a resource release control message to the third network side device according to the association information of the candidate network, where the resource release control message is used to indicate the third network side device. Release the handover preparation resource of the second network.
  • the third network side device receives the resource release control message sent by the first network side device, where the resource release control message is that the first network side device acquires the association information of the candidate network of the terminal, and according to the candidate Determining, by the associated information of the network, the candidate network includes at least a second network, where the terminal is switched to the first network by the third network, and the first network side device is applied to the first network;
  • the third network side device releases the handover preparation resource of the second network in response to the resource release control message.
  • the first network side device first acquires the association information of the candidate network of the terminal, and secondly, determines to send the resource release control message to the third network side device according to the association information of the candidate network, and releases the resource release control message through the resource.
  • the control message instructs the third network side device to release the handover preparation resource of the second network.
  • the first network side device can instruct the third network side device to release the handover preparation resource of the second network, and prevent the handover preparation resource of the second network from being switched to the second network in the terminal. The situation is continuously occupied, which is beneficial to improve the efficiency of using resources of the second network.
  • the first network side device determines, according to the association information of the candidate network, that the resource release control message is sent to the third network side device, including:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and determines to send a resource release control message to the third network side device; or
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is that there is no Xn interface between the first network and the second network, and determining to the third network
  • the side device sends a resource release control message; or,
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is that the first network and the second network are non-friendly networks, and determining to the third network side
  • the device sends a resource release control message.
  • the first network side device determines, according to the association information of the candidate network, that the resource release control message is sent to the third network side device, including:
  • the first network side device detects that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and the information of the non-candidate network satisfies a preset switching condition, and determines a location
  • the third network side device sends a resource release control message.
  • the first network side device acquires association information of the candidate network of the terminal, including:
  • the network side device includes corresponding hardware structures and/or software modules for performing various functions.
  • the present invention can be implemented in a combination of hardware or hardware and computer software in combination with the elements and algorithm steps of the various examples described in the embodiments disclosed herein. Whether a function is hard driven by hardware or computer software The way the piece is executed depends on the specific application and design constraints of the technical solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.
  • the embodiment of the present invention may perform the division of the functional unit on the network side device according to the foregoing method example.
  • each functional unit may be divided according to each function, or two or more functions may be integrated into one processing unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present invention is schematic, and is only a logical function division, and the actual implementation may have another division manner.
  • FIG. 5A shows a possible structural diagram of the network side device involved in the foregoing embodiment, where the network side device is the first network in the mobile communication system shown in FIG. 1 .
  • the network side device 500 includes a processing unit 502 and a communication unit 503.
  • the processing unit 502 is configured to perform control and management on the action of the network side device.
  • the processing unit 502 is configured to support the network side device to perform steps 201 and S202 in FIG. 2, 301 and 302 in FIG. 3, and 401 in FIG. 402 and/or other processes for the techniques described herein.
  • the communication unit 503 is for supporting communication between the network side device and other devices, for example, communication with the second network side device, the third network side device, and the terminal shown in FIG. 1.
  • the network side device may further include a storage unit 501 for storing program codes and data of the network side device.
  • the processing unit 502 can be a processor or a controller, and can be, for example, a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), and an application-specific integrated circuit (Application-Specific). Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It is possible to implement or carry out the various illustrative logical blocks, modules and circuits described in connection with the present disclosure.
  • the processor may also be a combination of computing functions, for example, including one or more microprocessor combinations, a combination of a DSP and a microprocessor, and the like.
  • the communication unit 503 may be a transceiver, a transceiver circuit, or the like, and the storage unit 501 may be a memory.
  • the processing unit 502 is configured to acquire a candidate network of the terminal by using the communication unit 503. Association information, the candidate network includes at least a second network, the terminal is switched by the third network to the first network, the first network side device is applied to the first network; The association information of the candidate network releases the handover preparation resource of the second network, and the handover preparation resource of the second network is used by the terminal to be handed over to the second network by the third network.
  • the processing unit 502 is specifically configured to: detect that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and determine to release the handover preparation of the second network. Resources; or,
  • the processing unit 502 is specifically configured to: detect that the measurement result of the second network in the association information of the candidate network is that there is no Xn interface between the first network and the second network, and determine to release the Switching resources for the second network; or,
  • the processing unit 502 is specifically configured to: detect that the measurement result of the second network in the association information of the candidate network is that the first network and the second network are non-friendly networks, and determine to release the second Network switching preparation resources.
  • the processing unit 502 is specifically configured to: detect that a measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and the information of the non-candidate network satisfies The preset switching condition determines that the handover preparation resource of the second network is released.
  • the processing unit 502 is specifically configured to: receive, by using the communication unit 503, a handover confirmation message sent by the terminal, and acquire association information of the candidate network of the terminal included in the handover confirmation message. .
  • the processing unit 502 is specifically configured to: receive, by the communication unit 503, a first handover request sent by the third network side device, and configure a handover preparation of the first network for the terminal. And sending, to the third network side device, description information of the handover preparation resource of the first network, where the description information is used by the third network side device to send the handover of the first network to the terminal.
  • the configuration information, the switching configuration information of the first network is used to indicate that the terminal measures the first network to obtain a first measurement result, and when detecting that the first measurement result satisfies a first measurement event, Sending a handover confirmation message to the first network device of the first network device; and receiving, by the communication unit 503, a handover confirmation message sent by the terminal, and completing the terminal according to the handover preparation resource of the first network. Switching operation.
  • the processing unit 502 is specifically configured to: receive, by using the communication unit 503, a handover response message sent by the third network side device, to acquire a candidate network of the terminal included in the handover response message. Associated with the information, the third network side device is applied to the third network.
  • the processing unit 502 before the processing unit 502 receives the handover response message sent by the third network side device, the processing unit 502 is further configured to complete the handover operation of the terminal according to the handover preparation resource of the first network, to the The third network side device sends a handover complete message, where the handover complete message is used by the third network side device to send the handover response message to the first network side device, where the third network side device is applied to the first a network, and the switching operation is for switching the terminal from the third network to the first network.
  • the candidate network further includes a fourth network
  • the association information of the candidate network further includes a handover preparation resource of the fourth network
  • the processing unit 502 is further configured to acquire, by using the communication unit 503, association information of a candidate network of the terminal, where the candidate network includes at least a second network, where the terminal is switched by the third network to the first network.
  • the first network side device is applied to the first network; and configured to send, according to the association information of the candidate network, a handover complete message to the third network side device, where the handover complete message includes indication information,
  • the indication information is used to instruct the third network side device to release the handover preparation resource of the second network.
  • the processing unit 502 is specifically configured to: detect that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and determine to send to the third network side device The handover completion message is detected; or the measurement result of the second network in the association information of the candidate network is that there is no Xn interface between the first network and the second network, and the third interface is determined to be the third
  • the network side device sends the handover complete message; or detects that the measurement result of the second network in the association information of the candidate network is that the first network and the second network are non-friendly networks, and determines the location
  • the third network side device sends the handover complete message.
  • the processing unit 502 is specifically configured to: detect that a measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and the information of the non-candidate network satisfies Determining a handover condition, determining to send the handover complete message to the third network side device.
  • the processing unit 502 is specifically configured to: receive, by using the communication unit 503, a handover confirmation message sent by the terminal, and acquire association information of the candidate network of the terminal included in the handover confirmation message. .
  • the processing unit 502 is further configured to acquire, by using the communication unit 503, association information of a candidate network of the terminal, where the candidate network includes at least a second network, where the terminal is switched by the third network to the first network. And the first network side device is applied to the first network; and configured to send, according to the association information of the candidate network, a resource release control message to the third network side device, where the resource release control message is used. Instructing the third network side device to release a handover preparation resource of the second network.
  • the processing unit 502 is specifically configured to: detect that the measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and determine to send to the third network side device a resource release control message; or detecting that the measurement result of the second network in the association information of the candidate network is that there is no Xn interface between the first network and the second network, and determining to the third network
  • the side device sends a resource release control message; or detects that the measurement result of the second network in the association information of the candidate network is that the first network and the second network are non-friendly networks, and determines that the The three network side devices send a resource release control message.
  • the processing unit 502 is specifically configured to: detect that a measurement result of the second network in the association information of the candidate network is smaller than a preset measurement result, and the information of the non-candidate network satisfies Determining a switching condition, determining to send a resource release control message to the third network side device.
  • the processing unit 502 is specifically configured to: receive, by using the communication unit 503, a handover response message sent by the third network side device, to acquire a candidate network of the terminal included in the handover response message. Associated with the information, the third network side device is applied to the third network.
  • the network side device may be the network side device shown in FIG. 5B.
  • the network side device 510 includes a processor 512, a communication interface 513, and a memory 511.
  • the network side device 510 may further include a bus 514.
  • the communication interface 513, the processor 512 and the memory 511 can be connected to each other through a bus 514;
  • the bus 514 can be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus.
  • PCI Peripheral Component Interconnect
  • EISA Extended Industry Standard Architecture
  • the bus 514 can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is shown in Figure 5B, but it does not mean that there is only one bus or one type of bus.
  • the network side device shown in FIG. 5A or FIG. 5B can also be understood as a device for the first network side device, which is not limited in the embodiment of the present invention.
  • FIG. 6A shows a possible structural diagram of the network side device involved in the foregoing embodiment, where the network side device is the third network in the mobile communication system shown in FIG. 1 .
  • Side equipment The network side device 600 includes a processing unit 602 and a communication unit 603.
  • the processing unit 602 is configured to perform control management on the actions of the network side device.
  • the processing unit 602 is configured to support the network side device to perform 303, 304 in FIG. 3, 403, 404 in FIG. 4, and/or for the description herein. Other processes of technology.
  • the communication unit 603 is for supporting communication between the network side device and other devices, for example, communication with the first network side device, the second network side device, and the terminal shown in FIG. 1.
  • the network side device may further include a storage unit 601 for storing program codes and data of the network side device.
  • the processing unit 602 can be a processor or a controller, and can be, for example, a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), and an application-specific integrated circuit (Application-Specific). Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It is possible to implement or carry out the various illustrative logical blocks, modules and circuits described in connection with the present disclosure.
  • the processor may also be a combination of computing functions, for example, including one or more microprocessor combinations, a combination of a DSP and a microprocessor, and the like.
  • the communication unit 603 may be a transceiver, a transceiver circuit, or the like, and the storage unit 601 may be a memory.
  • the processing unit 602 is configured to send, by using the communication unit 603, a handover response message to the first network side device, where the handover response message includes association information of the candidate network of the terminal, where the candidate network includes at least the second network.
  • the terminal is switched to the first network by the third network, the first network side device is applied to the first network, and the third network side device is applied to the third network.
  • the association information of the candidate network is used by the first network side device to release the handover preparation resource of the second network, and the handover preparation resource of the second network is used for the terminal to be switched by the third network. To the second network.
  • the processing unit 602 is specifically configured to: receive, by using the communication unit 603, a handover complete message sent by the first network side device, and send the handover response message to the first network side device.
  • the handover completion message is sent by the first network side device after completing the handover operation of the terminal according to the handover preparation resource of the first network, where the handover operation is used to The network switches to the first network.
  • the processing unit 602 is further configured to send a first handover request to the first network side device, before the communication unit 603 receives the handover complete message sent by the first network side device,
  • the first handover request is used to instruct the first network side device to configure a handover preparation resource of the first network for the terminal, and send the handover of the first network to the third network side device.
  • the handover preparation resource of the network completes the handover operation of the terminal.
  • the processing unit 602 is further configured to receive, by using the communication unit 603, a handover complete message sent by the first network side device, where the handover complete message includes indication information, where the handover complete message is the first network side Obtaining the association information of the candidate network of the terminal, and determining, according to the association information of the candidate network, the candidate network includes at least a second network, where the terminal is switched by the third network to the first network, The first network side device is applied to the first network; and a handover preparation resource for releasing the second network according to the indication information.
  • the processing unit 602 is further configured to receive, by the communication unit 603, a resource release control message that is sent by the first network side device, where the resource release control message is that the first network side device acquires a candidate network of the terminal.
  • the candidate network includes at least a second network, where the terminal is switched to the first network by the third network.
  • the first network side device is applied to the first network; and is configured to release a handover preparation resource of the second network in response to the resource release control message.
  • the network side device may be the network side device shown in FIG. 6B.
  • the network side device 610 includes a processor 612, a communication interface 613, and a memory 611.
  • the network side device 610 may further include a bus 614.
  • the communication interface 613, the processor 612, and the memory 611 may be connected to each other through a bus 614.
  • the bus 614 may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (abbreviated). EISA) bus and so on.
  • PCI Peripheral Component Interconnect
  • EISA Extended Industry Standard Architecture
  • the bus 614 can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is shown in Figure 6B, but it does not mean that there is only one bus or one type of bus.
  • the network side device shown in FIG. 6A or FIG. 6B can also be understood as a device for the third network side device, which is not limited in the embodiment of the present invention.
  • the embodiment of the present invention further provides a mobile communication system including the network side device shown in FIG. 5A or FIG. 5B, the network side device shown in FIG. 6A or FIG. 6B, and the terminal.
  • the steps of the method or algorithm described in the embodiments of the present invention may be implemented in a hardware manner, or may be implemented by a processor executing software instructions.
  • the software instructions may be composed of corresponding software modules, which may be stored in a random access memory (RAM), a flash memory, a read only memory (ROM), an erasable programmable read only memory ( Erasable Programmable ROM (EPROM), electrically erasable programmable read only memory (EEPROM), registers, hard disk, removable hard disk, compact disk read only (CD-ROM) or any other form of storage medium known in the art.
  • An exemplary storage medium is coupled to the processor to enable the processor to read information from, and write information to, the storage medium.
  • the storage medium can also be an integral part of the processor.
  • the processor and the storage medium can be located in an ASIC. Additionally, the ASIC can be located in an access network device, a target network device, or a core network device. Of course, the processor and the storage medium can also exist as discrete components in the access network. In the device, target network device, or core network device.
  • the functions described in the embodiments of the present invention may be implemented in whole or in part by software, hardware, firmware, or any combination thereof.
  • software it may be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions.
  • the processes or functions described in accordance with embodiments of the present invention are generated in whole or in part.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transmission to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a digital video disc (DVD)), or a semiconductor medium (for example, a solid state disk (SSD)). )Wait.
  • a magnetic medium for example, a floppy disk, a hard disk, a magnetic tape
  • an optical medium for example, a digital video disc (DVD)
  • DVD digital video disc
  • SSD solid state disk

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Abstract

本发明实施例公开了资源处理方法、网络侧设备、终端及系统，包括：第一网络侧设备获取终端的候选网络的关联信息，候选网络至少包括第二网络，终端是由第三网络切换至第一网络的，第一网络侧设备应用于第一网络；第一网络侧设备根据候选网络的关联信息释放第二网络的切换准备资源，第二网络的切换准备资源用于终端由第三网络切换至第二网络。本发明实施例有利于提高候选网络的资源的使用效率。

Description

资源处理方法、网络侧设备、终端及系统 技术领域
本发明涉及通信技术领域，尤其涉及一种资源处理方法、网络侧设备、终端及系统。
背景技术
第4代(4th Generation，4G)移动通信网络，例如长期演进(Long Term Evolution，LTE)网络，目前已经实现了广覆盖。但物联网、车联网等网络需求的出现，用户对于下一代移动通信网络，即第5代(5th Generation，5G)移动通信网络的诉求越来越多。移动通信系统中，切换是必不可少的一项重要功能。因为一个基站的覆盖区域有限，而随着终端的移动，为了保持通信的连续，终端与网络间的无线连接必须由一个网络(小区)转移到另外一个网络(小区)，这就是切换。
5G通信系统为了减少切换的时延，引进了一种基于终端的网络切换技术。具体包括如下过程：终端当前附着在第三网络，第三网络的第三网络侧设备为终端配置用于执行网络切换的测量配置和第一测量事件，终端基于此测量配置针对多个网络进行测量。当针对至少一个网络的测量结果满足第一测量事件时，终端向第三网络侧设备上报该至少一个网络的测量报告，第三网络侧设备根据终端上报的测量报告，为终端确定至少一个网络中的至少一个候选网络，以及为终端配置第二测量事件；当终端检测到针对该至少一个候选网络中的第一网络的测量结果满足第二测量事件时，终端向第一网络执行切换操作，实现从第三网络切换至第一网络。
在现在的执行方案中，当终端由第三网络切换到第一网络之后，终端的其他候选网络(除第一网络之外的候选网络，如第二网络)的切换准备资源并未及时进行处理，此类情况会造成额外的信令开销和资源浪费。
发明内容
本发明的实施例提供一种资源处理方法、网络侧设备、终端及系统，有利于提高候选网络的资源的利用效率。
第一方面，本发明实施例提供一种资源处理方法，包括：
第一网络侧设备获取终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
所述第一网络侧设备根据所述候选网络的关联信息释放所述第二网络的切换准备资源，所述第二网络的切换准备资源用于所述终端由所述第三网络切换至所述第二网络。
可见，本发明实施例中，终端由第三网络切换至第一网络后，第一网络侧设备首选获取终端的候选网络的关联信息，其次，第一网络侧设备根据候选网络的关联信息释放第二网络的切换准备资源，可见，终端新切换到的网络的网络侧设备能够根据除当前网络之外的候选网络的关联信息，及时对候选网络的切换准备资源进行释放处理，避免终端的除当前网络之外的候选网络的资源被无意义的持续占用，有利于提高候选网络的资源的利用效率。
在一个可能的设计中，所述第一网络侧设备根据所述候选网络的关联信息释放所述第二网络的切换准备资源，包括：
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定释放所述第二网络的切换准备资源；或者，
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定释放所述第二网络的切换准备资源；或者，
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定释放所述第二网络的切换准备资源。
在一个可能的设计中，所述第一网络侧设备根据所述候选网络的关联信息释放所述第二网络的切换准备资源，包括：
所述第一网络侧设备检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定释放所述第二网络的切换准备资源。
在一个可能的设计中，所述第一网络侧设备获取终端的候选网络的关联信息，包括：
所述第一网络侧设备接收所述终端发送的切换确认消息，获取所述切换确认消息中包含的所述终端的候选网络的关联信息。
在一个可能的设计中，所述第一网络侧设备接收所述终端发送的切换确认消息，包括：
所述第一网络侧设备接收所述第三网络侧设备发送的第一切换请求，为所述终端配置所述第一网络的切换准备资源，并向所述第三网络侧设备发送所述第一网络的切换准备资源的描述信息，所述描述信息用于所述第三网络侧设备向所述终端发送所述第一网络的切换配置信息，所述第一网络的切换配置信息用于指示所述终端测量所述第一网络以得到第一测量结果，并在检测到所述第一测量结果满足第一测量事件时，向所述第一网络侧设备发送切换确认消息；
所述第一网络侧设备接收所述终端发送的切换确认消息，根据所述第一网络的切换准备资源完成所述终端的切换操作。
在一个可能的设计中，所述第一网络侧设备获取终端的候选网络的关联信息，包括：
所述第一网络侧设备接收第三网络侧设备发送的切换响应消息，获取所述切换响应消息中包含的所述终端的候选网络的关联信息，所述第三网络侧设备应用于所述第三网络。
在一个可能的设计中，所述第一网络侧设备接收第三网络侧设备发送的切换响应消息之前，所述方法还包括：
所述第一网络侧设备根据所述第一网络的切换准备资源完成所述终端的切换操作，向所述第三网络侧设备发送切换完成消息，所述切换完成消息用于所述第三网络侧设备向所述第一网络侧设备发送所述切换响应消息，所述第三网络侧设备应用于所述第三网络，且所述切换操作用于将所述终端由所述第三 网络切换至所述第一网络。
在一个可能的设计中，所述候选网络还包括第四网络，所述候选网络的关联信息还包括所述第四网络的切换准备资源。
第二方面，本发明实施例提供一种资源处理方法，包括：
第三网络侧设备向第一网络侧设备发送切换响应消息，所述切换响应消息中包含终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络，所述第三网络侧设备应用于所述第三网络，所述候选网络的关联信息用于所述第一网络侧设备释放所述第二网络的切换准备资源，所述第二网络的切换准备资源用于所述终端由所述第三网络切换至所述第二网络。
可见，本发明实施例中，终端由第三网络切换至第一网络后，第一网络侧设备首选获取终端的候选网络的关联信息，其次，第一网络侧设备根据候选网络的关联信息释放第二网络的切换准备资源，可见，终端新切换到的网络的网络侧设备能够根据除当前网络之外的候选网络的关联信息，及时对候选网络的切换准备资源进行释放处理，避免终端的除当前网络之外的候选网络的资源被无意义的持续占用，有利于提高候选网络的资源的利用效率。
在一个可能的设计中，所述第三网络侧设备向第一网络侧设备发送切换响应消息，包括：
所述第三网络侧设备接收所述第一网络侧设备发送的切换完成消息，向所述第一网络侧设备发送所述切换响应消息，所述切换完成消息是所述第一网络侧设备根据所述第一网络的切换准备资源完成所述终端的切换操作后发送的，所述切换操作用于将所述终端由所述第三网络切换至所述第一网络。
在一个可能的设计中，所述第三网络侧设备接收所述第一网络侧设备发送的切换完成消息之前，所述方法还包括：
所述第三网络侧设备向所述第一网络侧设备发送第一切换请求，所述第一切换请求用于指示所述第一网络侧设备为所述所述终端配置所述第一网络的切换准备资源，并向所述第三网络侧设备发送所述第一网络的切换准备资源的描述信息；
所述第三网络侧设备向所述终端发送所述切换配置信息，所述切换配置信息用于指示所述终端测量所述第一网络以得到第一测量结果，并在检测到所述第一测量结果满足第一测量事件时，向所述第一网络侧设备发送切换确认消息，所述切换确认消息用于指示所述第一网络侧设备根据所述第一网络的切换准备资源完成所述终端的切换操作。
第三方面，本发明实施例提供一种资源处理方法，包括：
第一网络侧设备获取终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送切换完成消息，所述切换完成消息包含指示信息，所述指示信息用于指示第三网络侧设备释放所述第二网络的切换准备资源。
可以看出，本发明实施例中，第一网络侧设备首先获取终端的候选网络的关联信息，其次，根据候选网络的关联信息确定向第三网络侧设备发送切换完成消息，切换完成消息包含指示信息，通过该指示信息指示第三网络侧设备释放第二网络的切换准备资源，可见，第一网络侧设备能够指示第三网络侧设备释放第二网络的切换准备资源，避免第二网络的切换准备资源在终端不会切换至第二网络的情况下被持续占用，有利于提高第二网络的资源的使用效率。
在一个可能的示例中，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送切换完成消息，包括：
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定向所述第三网络侧设备发送所述切换完成消息；或者，
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定向所述第三网络侧设备发送所述切换完成消息；或者，
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的 测量结果为所述第一网络和所述第二网络为非友好网络，确定向所述第三网络侧设备发送所述切换完成消息。
在一个可能的示例中，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送切换完成消息，包括：
所述第一网络侧设备检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定向所述第三网络侧设备发送所述切换完成消息。
在一个可能的示例中，所述第一网络侧设备获取终端的候选网络的关联信息，包括：
所述第一网络侧设备接收所述终端发送的切换确认消息，获取所述切换确认消息中包含的所述终端的候选网络的关联信息。
第四方面，本发明实施例提供一种资源处理方法，包括：
第三网络侧设备接收第一网络侧设备发送的切换完成消息，所述切换完成消息包含指示信息，所述切换完成消息是所述第一网络侧设备获取终端的候选网络的关联信息，并根据所述候选网络的关联信息而确定的，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
所述第三网络侧设备根据所述指示信息释放所述第二网络的切换准备资源。
可以看出，本发明实施例中，第一网络侧设备首先获取终端的候选网络的关联信息，其次，根据候选网络的关联信息确定向第三网络侧设备发送切换完成消息，切换完成消息包含指示信息，通过该指示信息指示第三网络侧设备释放第二网络的切换准备资源，可见，第一网络侧设备能够指示第三网络侧设备释放第二网络的切换准备资源，避免第二网络的切换准备资源在终端不会切换至第二网络的情况下被持续占用，有利于提高第二网络的资源的使用效率。
第五方面，本发明实施例提供一种资源处理方法，包括：
第一网络侧设备获取终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送资源释放控制消息，所述资源释放控制消息用于指示所述第三网络侧设备释放所述第二网络的切换准备资源。
可以看出，本发明实施例中，第一网络侧设备首先获取终端的候选网络的关联信息，其次，根据候选网络的关联信息确定向第三网络侧设备发送资源释放控制消息，通过该资源释放控制消息指示第三网络侧设备释放第二网络的切换准备资源。可见，第一网络侧设备能够指示第三网络侧设备释放第二网络的切换准备资源，避免第二网络的切换准备资源在终端不会切换至第二网络的情况下被持续占用，有利于提高第二网络的资源的使用效率。
在一个可能的示例中，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送资源释放控制消息，包括：
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定向所述第三网络侧设备发送资源释放控制消息；或者，
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定向所述第三网络侧设备发送资源释放控制消息；或者，
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定向所述第三网络侧设备发送资源释放控制消息。
在一个可能的示例中，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送资源释放控制消息，包括：
所述第一网络侧设备检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定向所述第三网络侧设备发送资源释放控制消息。
在一个可能的示例中，所述第一网络侧设备获取终端的候选网络的关联信息，包括：
所述第一网络侧设备接收第三网络侧设备发送的切换响应消息，获取所述切换响应消息中包含的所述终端的候选网络的关联信息，所述第三网络侧设备应用于所述第三网络。
第六方面，本发明实施例提供一种资源处理方法，包括：
第三网络侧设备接收第一网络侧设备发送的资源释放控制消息，所述资源释放控制消息是所述第一网络侧设备获取终端的候选网络的关联信息，并根据所述候选网络的关联信息而确定的，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
所述第三网络侧设备响应所述资源释放控制消息，释放所述第二网络的切换准备资源。
可以看出，本发明实施例中，第一网络侧设备首先获取终端的候选网络的关联信息，其次，根据候选网络的关联信息确定向第三网络侧设备发送资源释放控制消息，通过该资源释放控制消息指示第三网络侧设备释放第二网络的切换准备资源。可见，第一网络侧设备能够指示第三网络侧设备释放第二网络的切换准备资源，避免第二网络的切换准备资源在终端不会切换至第二网络的情况下被持续占用，有利于提高第二网络的资源的使用效率。
第七方面，本发明实施例提供一种网络侧设备，该网络侧设备具有实现上述方法设计中第一网络侧设备的行为的功能。所述功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。所述硬件或软件包括一个或多个与上述功能相对应的模块。
在一个可能的设计中，网络侧设备包括处理器，所述处理器被配置为支持网络侧设备执行上述方法中相应的功能。进一步的，网络侧设备还可以包括收发器，所述收发器用于支持网络侧设备与终端之间的通信。进一步的，网络侧 设备还可以包括存储器，所述存储器用于与处理器耦合，其保存网络侧设备必要的程序指令和数据。
第八方面，本发明实施例提供一种网络侧设备，该网络侧设备具有实现上述方法设计中第三网络侧设备的行为的功能。所述功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。所述硬件或软件包括一个或多个与上述功能相对应的模块。
在一个可能的设计中，网络侧设备包括处理器，所述处理器被配置为支持网络侧设备执行上述方法中相应的功能。进一步的，网络侧设备还可以包括收发器，所述收发器用于支持网络侧设备与终端之间的通信。进一步的，网络侧设备还可以包括存储器，所述存储器用于与处理器耦合，其保存网络侧设备必要的程序指令和数据。
第九方面，本发明实施例提供一种移动通信系统，该系统包括上述方面所述的终端和第一网络侧设备、第三网络侧设备。
第十方面，本发明实施例提供一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当其在计算机上运行时，使得计算机执行上述第一方面或第二方面或第三方面或第四方面或第五方面或第六方面所述的方法。
第十一方面，本发明实施例提供一种包含指令的计算机程序产品，当其在计算机上运行时，使得计算机执行上述第一方面或第二方面或第三方面或第四方面或第五方面或第六方面所述的方法。
由上可见，本发明实施例第一、第二方面，终端由第三网络切换至第一网络后，第一网络侧设备首选获取终端的候选网络的关联信息，其次，第一网络侧设备根据候选网络的关联信息释放第二网络的切换准备资源，可见，终端新切换到的网络的网络侧设备能够根据除当前网络之外的候选网络的关联信息， 及时对候选网络的切换准备资源进行释放处理，避免终端的除当前网络之外的候选网络的资源被无意义的持续占用，有利于提高候选网络的资源的利用效率。
本发明实施例第三、第四方面，第一网络侧设备首先获取终端的候选网络的关联信息，其次，根据候选网络的关联信息确定向第三网络侧设备发送切换完成消息，切换完成消息包含指示信息，通过该指示信息指示第三网络侧设备释放第二网络的切换准备资源，可见，第一网络侧设备能够指示第三网络侧设备释放第二网络的切换准备资源，避免第二网络的切换准备资源在终端不会切换至第二网络的情况下被持续占用，有利于提高第二网络的资源的使用效率。
本发明实施例第五、第六方面，第一网络侧设备首先获取终端的候选网络的关联信息，其次，根据候选网络的关联信息确定向第三网络侧设备发送资源释放控制消息，通过该资源释放控制消息指示第三网络侧设备释放第二网络的切换准备资源。可见，第一网络侧设备能够指示第三网络侧设备释放第二网络的切换准备资源，避免第二网络的切换准备资源在终端不会切换至第二网络的情况下被持续占用，有利于提高第二网络的资源的使用效率。
附图说明
下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍.
图1本发明实施例提供的一种移动通信系统的网络架构示意图；
图2是本发明实施例提供的一种切换控制方法的流程示意图；
图3是本发明实施例提供的一种切换控制方法的流程示意图；
图4是本发明实施例提供的一种切换控制方法的流程示意图；
图5A是本发明实施例提供的一种网络侧设备的结构示意图；
图5B是本发明实施例提供的另一种网络侧设备的结构示意图；
图6A是本发明实施例提供的一种网络侧设备的结构示意图；
图6B是本发明实施例提供的另一种网络侧设备的结构示意图。
具体实施方式
下面将结合附图对本发明实施例中的技术方案进行描述。
请参阅图1，图1是本发明实施例提供的一种可能的网络架构。该网络架构包括网络侧设备和终端，其中，网络测设备包括第一网络的第一网络侧设备、第二网络的第二网络侧设备和第三网络的第三网络侧设备，终端接入网络侧设备提供的移动通信网络时，终端与网络侧设备之间可以通过无线链路通信连接。该网络侧设备例如可以是5G网络、4G网络以及其他制式网络中的接入网设备(如基站、无线电接入网(Radio Access Network，RAN)网络节点、RAN传输点等)。本发明实施例中，名词“网络”和“系统”经常交替使用，本领域技术人员可以理解其含义。本发明实施例所涉及到的终端可以包括各种具有无限通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其他处理设备，以及各种形式的用户设备(User Equipment，UE)，移动台(Mobile Station，MS)，终端设备(terminal device)等等。为方便描述，上面提到的设备统称为终端。
请参阅图2，图2是本发明实施例提供的一种资源处理方法，应用于包括第一网络侧设备、第二网络侧设备、第三网络侧设备和终端的移动通信网络，所述第一网络侧设备、所述第二网络侧设备、所述第三网络侧设备和所述终端相同通信连接，该方法包括：201部分和202部分，具体如下：
在201部分，所述第一网络侧设备获取候选网络的关联信息，所述候选网络至少包括第二网络，所述第一网络侧设备应用于所述第一网络。
其中，所述候选网络的关联信息可以为：
候选网络的网络标识和候选网络的测量结果；或者，
候选网络的网络标识和候选网络的测量结果，以及所述终端测量到的非候选网络的信息。
在202部分，所述第一网络侧设备根据所述候选网络的关联信息释放第二网络的切换准备资源。
其中，所述切换准备资源可以包括终端上下文，无线资源控制(Radio Resource Control，RRC)配置，随机接入资源以及候选网络之间为终端建立的切换链路。
在一个可能的示例中，所述第一网络侧设备根据所述候选网络的关联信息释放所述第二网络的切换准备资源的具体实现方式可以是：
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定释放所述第二网络的切换准备资源。
在一个可能的示例中，所述第一网络侧设备根据所述候选网络的关联信息释放所述第二网络的切换准备资源的具体实现方式可以是：
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定释放所述第二网络的切换准备资源。
在一个可能的示例中，所述第一网络侧设备根据所述候选网络的关联信息释放所述第二网络的切换准备资源的具体实现方式可以是：
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定释放所述第二网络的切换准备资源。
在一个可能的示例中，所述候选网络的关联信息包括候选网络的网络标识和候选网络的测量结果，以及所述终端测量到的非候选网络的信息；所述第一网络侧设备根据所述候选网络的关联信息释放所述第二网络的切换准备资源的具体实现方式可以是：
所述第一网络侧设备检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定释放所述第二网络的切换准备资源。
其中，所述非候选网络的信息为所述非候选网络的测量结果，所述非候选网络的信息满足预设的切换条件的具体实现方式为：所述非候选网络的测量结果大于第一预设测量结果(该第一预设测量结果可以与上述预设测量结果相同，也可以不同)。也就是说，非候选网络是可以被选择候选网络，并用户终端的网络切换的，此种情况下，若第一网络侧设备检测到第二网络的测量结果小于预设测量结果，是可以释放第二网络的切换准备资源的，此种实现方式能够保证终端有至少一个候选网络用于完成切换操作。
可以看出，本发明实施例中，终端由第三网络切换至第一网络后，第一网络侧设备首选获取终端的候选网络的关联信息，其次，第一网络侧设备根据候选网络的关联信息释放第二网络的切换准备资源，可见，终端新切换到的网络的网络侧设备能够根据除当前网络之外的候选网络的关联信息，及时对候选网络的切换准备资源进行释放处理，避免终端的除当前网络之外的候选网络的资源被无意义的持续占用，有利于提高候选网络的资源的利用效率。
在一个可能的示例中，所述第一网络侧设备获取终端的候选网络的关联信息，包括：
所述第一网络侧设备接收终端发送的切换确认消息，获取所述切换确认消息中包含的所述终端的候选网络的关联信息。
在一个可能的示例中，所述第一网络侧设备接收所述终端发送的切换确认消息，包括：
所述第三网络侧设备向所述第一网络侧设备发送第一切换请求。
所述第一网络侧设备接收所述第三网络侧设备发送的第一切换请求，为所述终端配置所述第一网络的切换准备资源，并向所述第三网络侧设备发送所述第一网络的切换准备资源的描述信息。
所述第三网络侧设备接收所述第一网络的切换准备资源的描述信息，向所述终端发送所述第一网络的切换配置信息。
所述终端接收所述第一网络的切换配置信息，测量所述第一网络的网络信道条件以得到第一测量结果，当检测到所述第一测量结果满足第一测量事件时，向所述第一网络侧设备发送切换确认消息。
其中，所述第一网络的切换配置信息例如可以是候选网络的网络标识和候选网络的切换准备资源的描述信息，切换准备资源可以是候选网络的网络侧设备为终端配置的用于切换至对应的网络的切换准备资源，如用于切换至第二网络的切换准备资源。
其中，所述第一测量事件可以是所述第三网络侧设备预先为所述终端配置的，该第一测量事件具体可以是第一测量结果大于预设测量结果，第一测量结果可以是第一网络的测量数据减去第三网络的测量数据的差值，测量数据可 以是以下任意一种：参考信号接收功率RSRP、接收信号强度指示RSSI、参考信号接收质量RSRQ以及所述相邻小区的服务质量高于所述服务小区的服务质量的偏置值A3Offset等。其中，所述第一测量结果具体可以是第一网络的测量数据减去第三网络的测量数据的差值。
在一个可能的示例中，所述第一网络侧设备获取终端的候选网络的关联信息，包括：
所述第一网络侧设备接收第三网络侧设备发送的切换响应消息，获取所述切换响应消息中包含的所述终端的候选网络的关联信息，所述第三网络侧设备应用于所述第三网络。
在本可能的示例中，所述第一网络侧设备接收第三网络侧设备发送的切换响应消息之前，所述方法还包括：
所述第一网络侧设备根据所述第一网络的切换准备资源完成终端的切换操作，向第三网络侧设备发送切换完成消息，所述切换完成消息用于所述第三网络侧设备向所述第一网络侧设备发送所述切换响应消息，所述第三网络侧设备应用于第三网络，且所述切换操作用于将所述终端由所述第三网络切换至所述第一网络。
在本可能的示例中，所述第一网络侧设备根据所述第一网络的切换准备资源完成所述终端的切换操作的具体实现方式为：
所述第三网络侧设备向所述第一网络侧设备发送第一切换请求；
所述第一网络侧设备接收所述第一切换请求，为所述终端配置所述第一网络的切换准备资源，并向所述第三网络侧设备发送所述第一网络的切换准备资源的描述信息。
所述第三网络侧设备接收所述描述信息，向所述终端发送所述第一网络的切换配置信息。
所述终端接收所述第一网络的切换配置信息，测量所述第一网络的网络信道条件以得到第一测量结果，当检测到所述第一测量结果满足第一测量事件时，向所述第一网络侧设备发送切换确认消息。
所述第一网络侧设备接收所述终端发送的切换确认消息，根据所述第一 网络的切换准备资源完成所述终端的切换操作。
其中，所述切换配置信息例如可以是候选网络的网络标识和所述切换准备资源的描述信息。其中，所述第一测量事件可以是所述第三网络侧设备预先为所述终端配置的。
在一个可能的示例中，所述方法还包括：
所述第三网络侧设备向第二网络侧设备发送第二切换请求，所述第二网络侧设备应用于所述第二网络；
所述第二网络侧设备接收所述第二切换请求，为所述终端配置所述第二网络的切换准备资源，并向所述第三网络侧设备发送所述第二网络的切换准备资源的描述信息。
所述第三网络侧设备接收所述第二网络的切换准备资源的描述信息，向所述终端发送所述第二网络的切换配置信息。
所述终端接收所述第二网络的切换配置信息，测量所述第二网络的网络信道条件以得到第二测量结果，当检测到所述第二测量结果不满足所述第一测量事件时，并向所述第三网络侧设备上报所述第二测量结果，或者，不向所述第三网络侧设备上报所述第二测量结果。
在一个可能的示例中，所述方法还包括：
所述第一网络侧设备向第四网络侧设备发送第三切换请求，所述第四网络侧设备应用于第四网络，且所述第四网络为所述终端的候选网络；
所述第四网络侧设备接收所述第三切换请求，为所述终端配置所述第四网络的切换准备资源。
终端从第三网络切换至第一网络之后，第一网络侧设备确定第四网络继续保持为候选网络，可以向第四网络侧设备发送第三切换请求，以请求第四网络侧设备为终端配置第四网络的切换准备资源，如此可以确保终端的网络切换的连续性，避免终端无法及时从第一网络切换至第四网络，有利于提高终端在不同网络之间进行切换的稳定性。
在一个可能的示例中，所述第三网络侧设备向所述第一网络侧设备发送第一切换请求之前，所述方法还包括：
所述终端根据预设测量配置测量至少一个网络的信道条件以得到第三测量结果，在检测到所述第三测量结果满足第三测量事件时，将所述第三测量结果上报给第三网络侧设备。
所述第三网络侧设备根据所述第三测量结果，确定所述至少一个网络中的至少一个候选网络，所述至少一个候选网络包括所述第一网络和所述第二网络。
其中，所述预设测量配置为用于网络切换的测量配置，该测量配置包含测量对象、测量上报准则、测量量以及上报量等。
在一个可能的示例中，所述候选网络还包括第四网络，所述候选网络的关联信息还包括所述第四网络的切换准备资源。其中，所述切换准备资源可以包括以下至少一种：终端上下文，无线资源控制(Radio Resource Control，RRC)配置，随机接入资源以及候选网络之间为终端建立的切换链路。
终端从第三网络切换至第一网络之后，第一网络侧设备确定第四网络继续保持为候选网络，可以直接从候选网络的关联信息中获取第四网络的切换准备资源，无需再向第四网络侧设备发送切换请求，以请求第四网络侧设备为终端配置第四网络的切换准备资源，有利于降低网络侧信令开销，提高切换准备资源的管理效率。
请参阅图3，图3是本发明实施例提供的一种资源处理方法，应用于包括第一网络侧设备、第二网络侧设备、第三网络侧设备和终端的移动通信网络，所述第一网络侧设备、所述第二网络侧设备、所述第三网络侧设备和所述终端相同通信连接，该方法包括：301部分和304部分，具体如下：
在301部分，第一网络侧设备获取终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
在302部分，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送切换完成消息，所述切换完成消息包含指示信息，所述指示信息用于指示第三网络侧设备释放所述第二网络的切换准备资源。
在303部分，第三网络侧设备接收第一网络侧设备发送的切换完成消息，所述切换完成消息包含指示信息，所述切换完成消息是所述第一网络侧设备获取终端的候选网络的关联信息，并根据所述候选网络的关联信息而确定的，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
在304部分，所述第三网络侧设备根据所述指示信息释放所述第二网络的切换准备资源。
可以看出，本发明实施例中，第一网络侧设备首先获取终端的候选网络的关联信息，其次，根据候选网络的关联信息确定向第三网络侧设备发送切换完成消息，切换完成消息包含指示信息，通过该指示信息指示第三网络侧设备释放第二网络的切换准备资源，可见，第一网络侧设备能够指示第三网络侧设备释放第二网络的切换准备资源，避免第二网络的切换准备资源在终端不会切换至第二网络的情况下被持续占用，有利于提高第二网络的资源的使用效率。
在一个可能的示例中，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送切换完成消息，包括：
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定向所述第三网络侧设备发送所述切换完成消息；或者，
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定向所述第三网络侧设备发送所述切换完成消息；或者，
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定向所述第三网络侧设备发送所述切换完成消息。
在一个可能的示例中，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送切换完成消息，包括：
所述第一网络侧设备检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条 件，确定向所述第三网络侧设备发送所述切换完成消息。
在一个可能的示例中，所述第一网络侧设备获取终端的候选网络的关联信息，包括：
所述第一网络侧设备接收所述终端发送的切换确认消息，获取所述切换确认消息中包含的所述终端的候选网络的关联信息。
请参阅图4，图4是本发明实施例提供的一种资源处理方法，应用于包括第一网络侧设备、第二网络侧设备、第三网络侧设备和终端的移动通信网络，所述第一网络侧设备、所述第二网络侧设备、所述第三网络侧设备和所述终端相同通信连接，该方法包括：401部分和404部分，具体如下：
在401部分，第一网络侧设备获取终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
在402部分，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送资源释放控制消息，所述资源释放控制消息用于指示所述第三网络侧设备释放所述第二网络的切换准备资源。
在403部分，第三网络侧设备接收第一网络侧设备发送的资源释放控制消息，所述资源释放控制消息是所述第一网络侧设备获取终端的候选网络的关联信息，并根据所述候选网络的关联信息而确定的，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
在404部分，所述第三网络侧设备响应所述资源释放控制消息，释放所述第二网络的切换准备资源。
可以看出，本发明实施例中，第一网络侧设备首先获取终端的候选网络的关联信息，其次，根据候选网络的关联信息确定向第三网络侧设备发送资源释放控制消息，通过该资源释放控制消息指示第三网络侧设备释放第二网络的切换准备资源。可见，第一网络侧设备能够指示第三网络侧设备释放第二网络的切换准备资源，避免第二网络的切换准备资源在终端不会切换至第二网络的 情况下被持续占用，有利于提高第二网络的资源的使用效率。
在一个可能的示例中，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送资源释放控制消息，包括：
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定向所述第三网络侧设备发送资源释放控制消息；或者，
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定向所述第三网络侧设备发送资源释放控制消息；或者，
所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定向所述第三网络侧设备发送资源释放控制消息。
在一个可能的示例中，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送资源释放控制消息，包括：
所述第一网络侧设备检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定向所述第三网络侧设备发送资源释放控制消息。
在一个可能的示例中，所述第一网络侧设备获取终端的候选网络的关联信息，包括：
所述第一网络侧设备接收第三网络侧设备发送的切换响应消息，获取所述切换响应消息中包含的所述终端的候选网络的关联信息，所述第三网络侧设备应用于所述第三网络。
上述主要从各个网元之间交互的角度对本发明实施例的方案进行了介绍。可以理解的是，网络侧设备为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。本领域技术人员应该很容易意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，本发明能够以硬件或硬件和计算机软件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬 件的方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
本发明实施例可以根据上述方法示例对网络侧设备进行功能单元的划分，例如，可以对应各个功能划分各个功能单元，也可以将两个或两个以上的功能集成在一个处理单元中。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。需要说明的是，本发明实施例中对单元的划分是示意性的，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。
在采用集成的单元的情况下，图5A示出了上述实施例中所涉及的网络侧设备的一种可能的结构示意图，该网络侧设备为图1所示的移动通信系统中的第一网络侧设备。网络侧设备500包括：处理单元502和通信单元503。处理单元502用于对网络侧设备的动作进行控制管理，例如，处理单元502用于支持网络侧设备执行图2中的步骤201、S202、图3中的301、302、图4中的401、402和/或用于本文所描述的技术的其它过程。通信单元503用于支持网络侧设备与其他设备的通信，例如与图1中示出的第二网络侧设备、第三网络侧设备、终端之间的通信。网络侧设备还可以包括存储单元501，用于存储网络侧设备的程序代码和数据。
其中，处理单元502可以是处理器或控制器，例如可以是中央处理器(Central Processing Unit，CPU)，通用处理器，数字信号处理器(Digital Signal Processor，DSP)，专用集成电路(Application-Specific Integrated Circuit，ASIC)，现场可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本发明公开内容所描述的各种示例性的逻辑方框，模块和电路。所述处理器也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等等。通信单元503可以是收发器、收发电路等，存储单元501可以是存储器。
其中，所述处理单元502用于通过所述通信单元503获取终端的候选网 络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；以及用于根据所述候选网络的关联信息释放所述第二网络的切换准备资源，所述第二网络的切换准备资源用于所述终端由所述第三网络切换至所述第二网络。
在一个可能的示例中，所述处理单元502具体用于：检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定释放所述第二网络的切换准备资源；或者，
所述处理单元502具体用于：备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定释放所述第二网络的切换准备资源；或者，
所述处理单元502具体用于：检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定释放所述第二网络的切换准备资源。
在一个可能的示例中，所述处理单元502具体用于：检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定释放所述第二网络的切换准备资源。
在一个可能的示例中，所述处理单元502具体用于：通过所述通信单元503接收所述终端发送的切换确认消息，获取所述切换确认消息中包含的所述终端的候选网络的关联信息。
在一个可能的示例中，所述处理单元502具体用于：通过所述通信单元503接收所述第三网络侧设备发送的第一切换请求，为所述终端配置所述第一网络的切换准备资源，并向所述第三网络侧设备发送所述第一网络的切换准备资源的描述信息，所述描述信息用于所述第三网络侧设备向所述终端发送所述第一网络的切换配置信息，所述第一网络的所述切换配置信息用于指示所述终端测量所述第一网络以得到第一测量结果，并在检测到所述第一测量结果满足第一测量事件时，向所述第一网络设备第一网络侧设备发送切换确认消息；以及用于通过所述通信单元503接收所述终端发送的切换确认消息，根据所述第一网络的切换准备资源完成所述终端的切换操作。
在一个可能的示例中，所述处理单元502具体用于：通过所述通信单元503接收第三网络侧设备发送的切换响应消息，获取所述切换响应消息中包含的所述终端的候选网络的关联信息，所述第三网络侧设备应用于所述第三网络。
在一个可能的示例中，所述处理单元502接收第三网络侧设备发送的切换响应消息之前，还用于根据所述第一网络的切换准备资源完成所述终端的切换操作，向所述第三网络侧设备发送切换完成消息，所述切换完成消息用于所述第三网络侧设备向所述第一网络侧设备发送所述切换响应消息，所述第三网络侧设备应用于所述第三网络，且所述切换操作用于将所述终端由所述第三网络切换至所述第一网络。
在一个可能的示例中，所述候选网络还包括第四网络，所述候选网络的关联信息还包括所述第四网络的切换准备资源。
其中，所述处理单元502还可以用于通过所述通信单元503获取终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；以及用于根据所述候选网络的关联信息确定向所述第三网络侧设备发送切换完成消息，所述切换完成消息包含指示信息，所述指示信息用于指示第三网络侧设备释放所述第二网络的切换准备资源。
在一个可能的示例中，所述处理单元502具体用于：检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定向所述第三网络侧设备发送所述切换完成消息；或者，检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定向所述第三网络侧设备发送所述切换完成消息；或者，检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定向所述第三网络侧设备发送所述切换完成消息。
在一个可能的示例中，所述处理单元502具体用于：检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定向所述第三网络侧设备发送所述切换完成消息。
在一个可能的示例中，所述处理单元502具体用于：通过所述通信单元503接收所述终端发送的切换确认消息，获取所述切换确认消息中包含的所述终端的候选网络的关联信息。
其中，所述处理单元502还可以用于通过所述通信单元503获取终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；以及用于根据所述候选网络的关联信息确定向所述第三网络侧设备发送资源释放控制消息，所述资源释放控制消息用于指示所述第三网络侧设备释放所述第二网络的切换准备资源。
在一个可能的示例中，所述处理单元502具体用于：检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定向所述第三网络侧设备发送资源释放控制消息；或者，检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定向所述第三网络侧设备发送资源释放控制消息；或者，检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定向所述第三网络侧设备发送资源释放控制消息。
在一个可能的示例中，所述处理单元502具体用于：检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定向所述第三网络侧设备发送资源释放控制消息。
在一个可能的示例中，所述处理单元502具体用于：通过所述通信单元503接收第三网络侧设备发送的切换响应消息，获取所述切换响应消息中包含的所述终端的候选网络的关联信息，所述第三网络侧设备应用于所述第三网络。
当处理单元502为处理器，通信单元503为通信接口，存储单元501为存储器时，本发明实施例所涉及的网络侧设备可以为图5B所示的网络侧设备。
参阅图5B所示，该网络侧设备510包括：处理器512、通信接口513、存储器511。可选的，网络侧设备510还可以包括总线514。其中，通信接口 513、处理器512以及存储器511可以通过总线514相互连接；总线514可以是外设部件互连标准(Peripheral Component Interconnect，简称PCI)总线或扩展工业标准结构(Extended Industry Standard Architecture，简称EISA)总线等。所述总线514可以分为地址总线、数据总线、控制总线等。为便于表示，图5B中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。
上述图5A或图5B所示的网络侧设备也可以理解为一种用于第一网络侧设备的装置，本发明实施例不限定。
在采用集成的单元的情况下，图6A示出了上述实施例中所涉及的网络侧设备的一种可能的结构示意图，该网络侧设备为图1所示的移动通信系统中的第三网络侧设备。网络侧设备600包括：处理单元602和通信单元603。处理单元602用于对网络侧设备的动作进行控制管理，例如，处理单元602用于支持网络侧设备执行图3中的303、304、图4中的403、404和/或用于本文所描述的技术的其它过程。通信单元603用于支持网络侧设备与其他设备的通信，例如与图1中示出的第一网络侧设备、第二网络侧设备、终端之间的通信。网络侧设备还可以包括存储单元601，用于存储网络侧设备的程序代码和数据。
其中，处理单元602可以是处理器或控制器，例如可以是中央处理器(Central Processing Unit，CPU)，通用处理器，数字信号处理器(Digital Signal Processor，DSP)，专用集成电路(Application-Specific Integrated Circuit，ASIC)，现场可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本发明公开内容所描述的各种示例性的逻辑方框，模块和电路。所述处理器也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等等。通信单元603可以是收发器、收发电路等，存储单元601可以是存储器。
其中，所述处理单元602用于通过所述通信单元603向第一网络侧设备发送切换响应消息，所述切换响应消息中包含终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络，所述第三网络侧设备应用于所述第三网 络，所述候选网络的关联信息用于所述第一网络侧设备释放所述第二网络的切换准备资源，所述第二网络的切换准备资源用于所述终端由所述第三网络切换至所述第二网络。
在一个可能的示例中，所述处理单元602具体用于：通过所述通信单元603接收所述第一网络侧设备发送的切换完成消息，向所述第一网络侧设备发送所述切换响应消息，所述切换完成消息是所述第一网络侧设备根据所述第一网络的切换准备资源完成所述终端的切换操作后发送的，所述切换操作用于将所述终端由所述第三网络切换至所述第一网络。
在一个可能的示例中，所述处理单元602通过所述通信单元603接收所述第一网络侧设备发送的切换完成消息之前，还用于向所述第一网络侧设备发送第一切换请求，所述第一切换请求用于指示所述第一网络侧设备为所述所述终端配置所述第一网络的切换准备资源，并向所述第三网络侧设备发送所述第一网络的切换准备资源的描述信息；以及用于通过所述通信单元603向所述终端发送所述切换配置信息，所述切换配置信息用于指示所述终端测量所述第一网络以得到第一测量结果，并在检测到所述第一测量结果满足第一测量事件时，向所述第一网络侧设备发送切换确认消息，所述切换确认消息用于指示所述第一网络侧设备根据所述第一网络的切换准备资源完成所述终端的切换操作。
其中，所述处理单元602还可以用于通过所述通信单元603接收第一网络侧设备发送的切换完成消息，所述切换完成消息包含指示信息，所述切换完成消息是所述第一网络侧设备获取终端的候选网络的关联信息，并根据所述候选网络的关联信息而确定的，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；以及用于根据所述指示信息释放所述第二网络的切换准备资源。
其中，所述处理单元602还可以用于通过所述通信单元603接收第一网络侧设备发送的资源释放控制消息，所述资源释放控制消息是所述第一网络侧设备获取终端的候选网络的关联信息，并根据所述候选网络的关联信息而确定的，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络 的，所述第一网络侧设备应用于所述第一网络；以及用于响应所述资源释放控制消息，释放所述第二网络的切换准备资源。
当处理单元602为处理器，通信单元603为通信接口，存储单元601为存储器时，本发明实施例所涉及的网络侧设备可以为图6B所示的网络侧设备。
参阅图6B所示，该网络侧设备610包括：处理器612、通信接口613、存储器611。可选的，网络侧设备610还可以包括总线614。其中，通信接口613、处理器612以及存储器611可以通过总线614相互连接；总线614可以是外设部件互连标准(Peripheral Component Interconnect，简称PCI)总线或扩展工业标准结构(Extended Industry Standard Architecture，简称EISA)总线等。所述总线614可以分为地址总线、数据总线、控制总线等。为便于表示，图6B中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。
上述图6A或图6B所示的网络侧设备也可以理解为一种用于第三网络侧设备的装置，本发明实施例不限定。
本发明实施例还提供了的一种移动通信系统，该移动通信系统包括如上述图5A或图5B所示的网络侧设备、图6A或图6B所示的网络侧设备，以及和终端。
本发明实施例所描述的方法或者算法的步骤可以以硬件的方式来实现，也可以是由处理器执行软件指令的方式来实现。软件指令可以由相应的软件模块组成，软件模块可以被存放于随机存取存储器(Random Access Memory，RAM)、闪存、只读存储器(Read Only Memory，ROM)、可擦除可编程只读存储器(Erasable Programmable ROM，EPROM)、电可擦可编程只读存储器(Electrically EPROM，EEPROM)、寄存器、硬盘、移动硬盘、只读光盘(CD-ROM)或者本领域熟知的任何其它形式的存储介质中。一种示例性的存储介质耦合至处理器，从而使处理器能够从该存储介质读取信息，且可向该存储介质写入信息。当然，存储介质也可以是处理器的组成部分。处理器和存储介质可以位于ASIC中。另外，该ASIC可以位于接入网设备、目标网络设备或核心网设备中。当然，处理器和存储介质也可以作为分立组件存在于接入网 设备、目标网络设备或核心网设备中。
本领域技术人员应该可以意识到，在上述一个或多个示例中，本发明实施例所描述的功能可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本发明实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(Digital Subscriber Line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质(例如，软盘、硬盘、磁带)、光介质(例如，数字视频光盘(Digital Video Disc，DVD))、或者半导体介质(例如，固态硬盘(Solid State Disk，SSD))等。
以上所述的具体实施方式，对本发明实施例的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明实施例的具体实施方式而已，并不用于限定本发明实施例的保护范围，凡在本发明实施例的技术方案的基础之上，所做的任何修改、等同替换、改进等，均应包括在本发明实施例的保护范围之内。

Claims (43)

  1. 一种资源处理方法，其特征在于，包括：
    第一网络侧设备获取终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
    所述第一网络侧设备根据所述候选网络的关联信息释放所述第二网络的切换准备资源，所述第二网络的切换准备资源用于所述终端由所述第三网络切换至所述第二网络。
  2. 根据权利要求1所述的方法，其特征在于，所述第一网络侧设备根据所述候选网络的关联信息释放所述第二网络的切换准备资源，包括：
    所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定释放所述第二网络的切换准备资源；或者，
    所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定释放所述第二网络的切换准备资源；或者，
    所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定释放所述第二网络的切换准备资源。
  3. 根据权利要求1所述的方法，其特征在于，所述第一网络侧设备根据所述候选网络的关联信息释放所述第二网络的切换准备资源，包括：
    所述第一网络侧设备检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定释放所述第二网络的切换准备资源。
  4. 根据权利要求1-3任一项所述的方法，其特征在于，所述第一网络侧设备获取终端的候选网络的关联信息，包括：
    所述第一网络侧设备接收所述终端发送的切换确认消息，获取所述切换确认消息中包含的所述终端的候选网络的关联信息。
  5. 根据权利要求4所述的方法，其特征在于，所述第一网络侧设备接收所述终端发送的切换确认消息，包括：
    所述第一网络侧设备接收所述第三网络侧设备发送的第一切换请求，为所述终端配置所述第一网络的切换准备资源，并向所述第三网络侧设备发送所述第一网络的切换准备资源的描述信息，所述描述信息用于所述第三网络侧设备向所述终端发送所述第一网络的切换配置信息，所述第一网络的切换配置信息用于指示所述终端测量所述第一网络以得到第一测量结果，并在检测到所述第一测量结果满足第一测量事件时，向所述第一网络侧设备发送切换确认消息；
    所述第一网络侧设备接收所述终端发送的切换确认消息，根据所述第一网络的切换准备资源完成所述终端的切换操作。
  6. 根据权利要求1-3任一项所述的方法，其特征在于，所述第一网络侧设备获取终端的候选网络的关联信息，包括：
    所述第一网络侧设备接收第三网络侧设备发送的切换响应消息，获取所述切换响应消息中包含的所述终端的候选网络的关联信息，所述第三网络侧设备应用于所述第三网络。
  7. 根据权利要求6所述的方法，其特征在于，所述第一网络侧设备接收第三网络侧设备发送的切换响应消息之前，所述方法还包括：
    所述第一网络侧设备根据所述第一网络的切换准备资源完成所述终端的切换操作，向所述第三网络侧设备发送切换完成消息，所述切换完成消息用于所述第三网络侧设备向所述第一网络侧设备发送所述切换响应消息，所述第三网络侧设备应用于所述第三网络，且所述切换操作用于将所述终端由所述第三网络切换至所述第一网络。
  8. 根据权利要求1-7任一项所述的方法，其特征在于，所述候选网络还包括第四网络，所述候选网络的关联信息还包括所述第四网络的切换准备资源。
  9. 一种资源处理方法，其特征在于，包括：
    第三网络侧设备向第一网络侧设备发送切换响应消息，所述切换响应消息中包含终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终 端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络，所述第三网络侧设备应用于所述第三网络，所述候选网络的关联信息用于所述第一网络侧设备释放所述第二网络的切换准备资源，所述第二网络的切换准备资源用于所述终端由所述第三网络切换至所述第二网络。
  10. 根据权利要求9所述的方法，其特征在于，所述第三网络侧设备向第一网络侧设备发送切换响应消息，包括：
    所述第三网络侧设备接收所述第一网络侧设备发送的切换完成消息，向所述第一网络侧设备发送所述切换响应消息，所述切换完成消息是所述第一网络侧设备根据所述第一网络的切换准备资源完成所述终端的切换操作后发送的，所述切换操作用于将所述终端由所述第三网络切换至所述第一网络。
  11. 根据权利要求10所述的方法，其特征在于，所述第三网络侧设备接收所述第一网络侧设备发送的切换完成消息之前，所述方法还包括：
    所述第三网络侧设备向所述第一网络侧设备发送第一切换请求，所述第一切换请求用于指示所述第一网络侧设备为所述所述终端配置所述第一网络的切换准备资源，并向所述第三网络侧设备发送所述第一网络的切换准备资源的描述信息；
    所述第三网络侧设备向所述终端发送所述切换配置信息，所述切换配置信息用于指示所述终端测量所述第一网络以得到第一测量结果，并在检测到所述第一测量结果满足第一测量事件时，向所述第一网络侧设备发送切换确认消息，所述切换确认消息用于指示所述第一网络侧设备根据所述第一网络的切换准备资源完成所述终端的切换操作。
  12. 一种资源处理方法，其特征在于，包括：
    第一网络侧设备获取终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
    所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送切换完成消息，所述切换完成消息包含指示信息，所述指示信息用 于指示第三网络侧设备释放所述第二网络的切换准备资源。
  13. 根据权利要求12所述的方法，其特征在于，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送切换完成消息，包括：
    所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定向所述第三网络侧设备发送所述切换完成消息；或者，
    所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定向所述第三网络侧设备发送所述切换完成消息；或者，
    所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定向所述第三网络侧设备发送所述切换完成消息。
  14. 根据权利要求12所述的方法，其特征在于，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送切换完成消息，包括：
    所述第一网络侧设备检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定向所述第三网络侧设备发送所述切换完成消息。
  15. 根据权利要求12-14任一项所述的方法，其特征在于，所述第一网络侧设备获取终端的候选网络的关联信息，包括：
    所述第一网络侧设备接收所述终端发送的切换确认消息，获取所述切换确认消息中包含的所述终端的候选网络的关联信息。
  16. 一种资源处理方法，其特征在于，包括：
    第三网络侧设备接收第一网络侧设备发送的切换完成消息，所述切换完成消息包含指示信息，所述切换完成消息是所述第一网络侧设备获取终端的候选网络的关联信息，并根据所述候选网络的关联信息而确定的，所述候选网络至 少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
    所述第三网络侧设备根据所述指示信息释放所述第二网络的切换准备资源。
  17. 一种资源处理方法，其特征在于，包括：
    第一网络侧设备获取终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
    所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送资源释放控制消息，所述资源释放控制消息用于指示所述第三网络侧设备释放所述第二网络的切换准备资源。
  18. 根据权利要求17所述的方法，其特征在于，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送资源释放控制消息，包括：
    所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定向所述第三网络侧设备发送资源释放控制消息；或者，
    所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定向所述第三网络侧设备发送资源释放控制消息；或者，
    所述第一网络侧设备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定向所述第三网络侧设备发送资源释放控制消息。
  19. 根据权利要求17所述的方法，其特征在于，所述第一网络侧设备根据所述候选网络的关联信息确定向所述第三网络侧设备发送资源释放控制消息，包括：
    所述第一网络侧设备检测到所述候选网络的关联信息中的所述第二网络 的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定向所述第三网络侧设备发送资源释放控制消息。
  20. 根据权利要求17-19任一项所述的方法，其特征在于，所述第一网络侧设备获取终端的候选网络的关联信息，包括：
    所述第一网络侧设备接收第三网络侧设备发送的切换响应消息，获取所述切换响应消息中包含的所述终端的候选网络的关联信息，所述第三网络侧设备应用于所述第三网络。
  21. 一种资源处理方法，其特征在于，包括：
    第三网络侧设备接收第一网络侧设备发送的资源释放控制消息，所述资源释放控制消息是所述第一网络侧设备获取终端的候选网络的关联信息，并根据所述候选网络的关联信息而确定的，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；
    所述第三网络侧设备响应所述资源释放控制消息，释放所述第二网络的切换准备资源。
  22. 一种网络侧设备，其特征在于，应用于包括第一网络侧设备、第二网络侧设备、第三网络侧设备和终端的移动通信系统，所述网络侧设备为所述第一网络侧设备，所述网络侧设备包括处理单元和通信单元，
    所述处理单元，用于通过所述通信单元获取终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；以及用于根据所述候选网络的关联信息释放所述第二网络的切换准备资源，所述第二网络的切换准备资源用于所述终端由所述第三网络切换至所述第二网络。
  23. 根据权利要求22所述的网络侧设备，其特征在于，所述处理单元具体用于：检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定释放所述第二网络的切换准备资源；或者，
    所述处理单元具体用于：备检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定释放所述第二网络的切换准备资源；或者，
    所述处理单元具体用于：检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定释放所述第二网络的切换准备资源。
  24. 根据权利要求22所述的网络侧设备，其特征在于，所述处理单元具体用于：检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定释放所述第二网络的切换准备资源。
  25. 根据权利要求22-24任一项所述的网络侧设备，其特征在于，所述处理单元具体用于：通过所述通信单元接收所述终端发送的切换确认消息，获取所述切换确认消息中包含的所述终端的候选网络的关联信息。
  26. 根据权利要求25所述的网络侧设备，其特征在于，所述处理单元具体用于：通过所述通信单元接收所述第三网络侧设备发送的第一切换请求，为所述终端配置所述第一网络的切换准备资源，并向所述第三网络侧设备发送所述第一网络的切换准备资源的描述信息，所述描述信息用于所述第三网络侧设备向所述终端发送所述第一网络的切换配置信息，所述第一网络的所述切换配置信息用于指示所述终端测量所述第一网络以得到第一测量结果，并在检测到所述第一测量结果满足第一测量事件时，向所述第一网络设备第一网络侧设备发送切换确认消息；以及用于通过所述通信单元接收所述终端发送的切换确认消息，根据所述第一网络的切换准备资源完成所述终端的切换操作。
  27. 根据权利要求22-24任一项所述的网络侧设备，其特征在于，所述处理单元具体用于：通过所述通信单元接收第三网络侧设备发送的切换响应消息，获取所述切换响应消息中包含的所述终端的候选网络的关联信息，所述第三网络侧设备应用于所述第三网络。
  28. 根据权利要求27所述的网络侧设备，其特征在于，所述处理单元接收第三网络侧设备发送的切换响应消息之前，还用于根据所述第一网络的切换准 备资源完成所述终端的切换操作，向所述第三网络侧设备发送切换完成消息，所述切换完成消息用于所述第三网络侧设备向所述第一网络侧设备发送所述切换响应消息，所述第三网络侧设备应用于所述第三网络，且所述切换操作用于将所述终端由所述第三网络切换至所述第一网络。
  29. 根据权利要求22-28任一项所述的网络侧设备，其特征在于，所述候选网络还包括第四网络，所述候选网络的关联信息还包括所述第四网络的切换准备资源。
  30. 一种网络侧设备，其特征在于，应用于包括第一网络侧设备、第二网络侧设备、第三网络侧设备和终端的移动通信系统，所述网络侧设备为所述第三网络侧设备，所述网络侧设备包括处理单元和通信单元，
    所述处理单元用于通过所述通信单元向第一网络侧设备发送切换响应消息，所述切换响应消息中包含终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络，所述第三网络侧设备应用于所述第三网络，所述候选网络的关联信息用于所述第一网络侧设备释放所述第二网络的切换准备资源，所述第二网络的切换准备资源用于所述终端由所述第三网络切换至所述第二网络。
  31. 根据权利要求30所述的网络侧设备，其特征在于，所述处理单元具体用于：通过所述通信单元接收所述第一网络侧设备发送的切换完成消息，向所述第一网络侧设备发送所述切换响应消息，所述切换完成消息是所述第一网络侧设备根据所述第一网络的切换准备资源完成所述终端的切换操作后发送的，所述切换操作用于将所述终端由所述第三网络切换至所述第一网络。
  32. 根据权利要求31所述的网络侧设备，其特征在于，所述处理单元通过所述通信单元接收所述第一网络侧设备发送的切换完成消息之前，还用于向所述第一网络侧设备发送第一切换请求，所述第一切换请求用于指示所述第一网络侧设备为所述所述终端配置所述第一网络的切换准备资源，并向所述第三网络侧设备发送所述第一网络的切换准备资源的描述信息；以及用于通过所述通 信单元向所述终端发送所述切换配置信息，所述切换配置信息用于指示所述终端测量所述第一网络以得到第一测量结果，并在检测到所述第一测量结果满足第一测量事件时，向所述第一网络侧设备发送切换确认消息，所述切换确认消息用于指示所述第一网络侧设备根据所述第一网络的切换准备资源完成所述终端的切换操作。
  33. 一种网络侧设备，其特征在于，应用于包括第一网络侧设备、第二网络侧设备、第三网络侧设备和终端的移动通信系统，所述网络侧设备为所述第一网络侧设备，所述网络侧设备包括处理单元和通信单元，
    所述处理单元，用于通过所述通信单元获取终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；以及用于根据所述候选网络的关联信息确定向所述第三网络侧设备发送切换完成消息，所述切换完成消息包含指示信息，所述指示信息用于指示第三网络侧设备释放所述第二网络的切换准备资源。
  34. 根据权利要求33所述的网络侧设备，其特征在于，所述处理单元具体用于：检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定向所述第三网络侧设备发送所述切换完成消息；或者，检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定向所述第三网络侧设备发送所述切换完成消息；或者，检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定向所述第三网络侧设备发送所述切换完成消息。
  35. 根据权利要求33所述的网络侧设备，其特征在于，所述处理单元具体用于：检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定向所述第三网络侧设备发送所述切换完成消息。
  36. 根据权利要求33-35任一项所述的网络侧设备，其特征在于，所述处 理单元具体用于：通过所述通信单元接收所述终端发送的切换确认消息，获取所述切换确认消息中包含的所述终端的候选网络的关联信息。
  37. 一种网络侧设备，其特征在于，应用于包括第一网络侧设备、第二网络侧设备、第三网络侧设备和终端的移动通信系统，所述网络侧设备为所述第三网络侧设备，所述网络侧设备包括处理单元和通信单元，
    所述处理单元，用于通过所述通信单元接收第一网络侧设备发送的切换完成消息，所述切换完成消息包含指示信息，所述切换完成消息是所述第一网络侧设备获取终端的候选网络的关联信息，并根据所述候选网络的关联信息而确定的，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；以及用于根据所述指示信息释放所述第二网络的切换准备资源。
  38. 一种网络侧设备，其特征在于，应用于包括第一网络侧设备、第二网络侧设备、第三网络侧设备和终端的移动通信系统，所述网络侧设备为所述第一网络侧设备，所述网络侧设备包括处理单元和通信单元，
    所述处理单元，用于通过所述通信单元获取终端的候选网络的关联信息，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；以及用于根据所述候选网络的关联信息确定向所述第三网络侧设备发送资源释放控制消息，所述资源释放控制消息用于指示所述第三网络侧设备释放所述第二网络的切换准备资源。
  39. 根据权利要求38所述的网络侧设备，其特征在于，所述处理单元具体用于：检测到所述候选网络的关联信息中所述第二网络的测量结果小于预设测量结果，确定向所述第三网络侧设备发送资源释放控制消息；或者，检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络之间没有Xn接口，确定向所述第三网络侧设备发送资源释放控制消息；或者，检测到所述候选网络的关联信息中所述第二网络的测量结果为所述第一网络和所述第二网络为非友好网络，确定向所述第三网络侧设备发送资源释放 控制消息。
  40. 根据权利要求38所述的网络侧设备，其特征在于，所述处理单元具体用于：检测到所述候选网络的关联信息中的所述第二网络的测量结果小于预设测量结果，且所述非候选网络的信息满足预设的切换条件，确定向所述第三网络侧设备发送资源释放控制消息。
  41. 根据权利要求38-40任一项所述的网络侧设备，其特征在于，所述处理单元具体用于：通过所述通信单元接收第三网络侧设备发送的切换响应消息，获取所述切换响应消息中包含的所述终端的候选网络的关联信息，所述第三网络侧设备应用于所述第三网络。
  42. 一种网络侧设备，其特征在于，应用于包括第一网络侧设备、第二网络侧设备、第三网络侧设备和终端的移动通信系统，所述网络侧设备为所述第三网络侧设备，所述网络侧设备包括处理单元和通信单元，
    所述处理单元，用于通过所述通信单元接收第一网络侧设备发送的资源释放控制消息，所述资源释放控制消息是所述第一网络侧设备获取终端的候选网络的关联信息，并根据所述候选网络的关联信息而确定的，所述候选网络至少包括第二网络，所述终端是由第三网络切换至第一网络的，所述第一网络侧设备应用于所述第一网络；以及用于响应所述资源释放控制消息，释放所述第二网络的切换准备资源。
  43. 一种移动通信系统，其特征在于，包括如权利要求22-29任一项所述的网络侧设备、如权利要求30-32任一项所述的网络侧设备和终端，或者如权利要求33-36任一项所述的网络侧设备、如权利要求37所述的网络侧设备和终端，或者，如权利要求38-41任一项所述的网络侧设备、如权利要求42所述的网络侧设备和终端。
PCT/CN2017/075901 2017-03-07 2017-03-07 资源处理方法、网络侧设备、终端及系统 WO2018161261A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999005873A1 (en) * 1997-07-23 1999-02-04 Northern Telecom Limited Hand-off based upon relative pilot signal strength
CN101001460A (zh) * 2006-01-11 2007-07-18 华为技术有限公司 异构网络中实现切换处理的方法
CN102577503A (zh) * 2009-10-12 2012-07-11 阿尔卡特朗讯 用于无线通信网络中的切换管理的方法与设备
CN103188750A (zh) * 2011-12-30 2013-07-03 华为技术有限公司 切换方法、节点和系统

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101031132A (zh) * 2006-02-28 2007-09-05 华为技术有限公司 一种无线资源管理系统及基于该系统的切换控制方法
CN1859791A (zh) * 2006-03-30 2006-11-08 华为技术有限公司 一种无线通信网络中实现切换的方法和系统及其基站
US20080049676A1 (en) * 2006-08-23 2008-02-28 Futurewei Technologies, Inc. Method and system for resource allocation in a wireless communication network
EP1959701B1 (en) * 2007-02-14 2015-10-14 Mitsubishi Electric R&D Centre Europe B.V. Handing over an ongoing communication of a mobile terminal located in a moving conveyance
EP2086253B1 (en) * 2008-02-04 2011-07-06 Alcatel Lucent Method and apparatus for radio link failure recovery in a wireless communications network
US20110096660A1 (en) * 2008-06-24 2011-04-28 Panasonic Corporation Handover processing method, and mobile terminal used in the method
CN101668320B (zh) * 2008-09-01 2012-01-18 普天信息技术研究院有限公司 一种在长期演进系统中缩短切换时延的方法
EP2244502B1 (en) * 2009-04-20 2011-06-08 Alcatel Lucent Handover method
US20130316712A1 (en) * 2011-03-13 2013-11-28 Lg Electronics Inc. Method and apparatus for performing handover in wireless communication system
EP2724562A4 (en) * 2011-06-21 2015-05-06 Nokia Corp METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING OPTIMIZED INTERCELL TRANSFER PREPARATION AND EXECUTION OPERATION
CN103188754B (zh) * 2011-12-30 2016-03-02 华为技术有限公司 选择目标小区的方法、节点及系统
US9526049B2 (en) * 2012-02-23 2016-12-20 Lg Electronics Inc. Method for performing handover in a C-RAN system, and apparatus therefor
US20140302853A1 (en) * 2012-11-30 2014-10-09 Telefonaktiebolaget L M Ericsson (Publ) Network node, user equipment, methods therein, computer programs and computer-readable storage mediums to expand or shrink a coverage area of a cell
CN104301960A (zh) * 2013-07-18 2015-01-21 中兴通讯股份有限公司 一种小区切换方法、系统和基站
CN104349409B (zh) * 2013-07-30 2019-11-05 中兴通讯股份有限公司 一种小区切换方法和基站
US20150038140A1 (en) * 2013-07-31 2015-02-05 Qualcomm Incorporated Predictive mobility in cellular networks
CN104349403A (zh) * 2013-08-01 2015-02-11 中兴通讯股份有限公司 预切换处理方法、装置、用户设备及小区
US9578583B2 (en) * 2013-08-12 2017-02-21 Telefonaktiebolaget Lm Ericsson (Publ) Handover improvement for high speed user equipment in LTE
US20160219473A1 (en) * 2013-08-23 2016-07-28 Telefonaktiebolaget L M Ericsson (Publ) Radio Access Node, Wireless Device and Methods for Handling Mobility Of The Wireless Device in a Radio Communication Network
CN109041150B (zh) 2013-09-09 2021-02-09 华为技术有限公司 小区的切换方法、终端和网络设备
CN103648122A (zh) * 2013-11-27 2014-03-19 上海华为技术有限公司 用户设备的上下文信息获取方法和装置
CN103763747B (zh) * 2014-02-21 2017-03-08 重庆邮电大学 一种实现异构网络中动态负载均衡的方法
CN104883712B (zh) 2014-02-27 2018-10-12 中国电信股份有限公司 小区切换方法和系统
KR102564318B1 (ko) 2015-08-21 2023-08-07 삼성전자주식회사 무선 통신 시스템에서 다중 연결을 이용한 핸드오버를 지원하는 장치 및 방법
CN105228200B (zh) * 2015-10-08 2019-04-16 西南交通大学 一种网络辅助ue控制的快速小区切换方法及装置
CN105517067B (zh) * 2015-11-26 2019-03-05 京信通信系统（中国）有限公司 基于载波聚合的切换方法及系统
RU2715056C1 (ru) * 2015-12-31 2020-02-25 Хуавэй Текнолоджиз Ко., Лтд. Система и способ тарификации, и сетевое устройство
WO2018035725A1 (zh) * 2016-08-23 2018-03-01 华为技术有限公司 一种业务建立方法及设备
CA3037580C (en) * 2016-11-04 2023-02-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Beamforming information interaction method and network device
EP3560235B1 (en) * 2016-12-20 2020-02-12 Telefonaktiebolaget LM Ericsson (publ) Handover procedures in multi-carrier networks
WO2018135985A1 (en) * 2017-01-23 2018-07-26 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for handover in a wireless communication network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999005873A1 (en) * 1997-07-23 1999-02-04 Northern Telecom Limited Hand-off based upon relative pilot signal strength
CN101001460A (zh) * 2006-01-11 2007-07-18 华为技术有限公司 异构网络中实现切换处理的方法
CN102577503A (zh) * 2009-10-12 2012-07-11 阿尔卡特朗讯 用于无线通信网络中的切换管理的方法与设备
CN103188750A (zh) * 2011-12-30 2013-07-03 华为技术有限公司 切换方法、节点和系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3589020A4 *

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