WO2019179316A1 - 配置方法和设备 - Google Patents

配置方法和设备 Download PDF

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Publication number
WO2019179316A1
WO2019179316A1 PCT/CN2019/077419 CN2019077419W WO2019179316A1 WO 2019179316 A1 WO2019179316 A1 WO 2019179316A1 CN 2019077419 W CN2019077419 W CN 2019077419W WO 2019179316 A1 WO2019179316 A1 WO 2019179316A1
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WO
WIPO (PCT)
Prior art keywords
message
configuration information
target
information
node
Prior art date
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PCT/CN2019/077419
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English (en)
French (fr)
Inventor
吴昱民
Original Assignee
维沃移动通信有限公司
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.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP19770984.3A priority Critical patent/EP3771250A4/en
Priority to US16/979,128 priority patent/US20200404563A1/en
Publication of WO2019179316A1 publication Critical patent/WO2019179316A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/34Reselection control
    • H04W36/36Reselection control by user or terminal equipment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/08Reselecting an access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access

Definitions

  • the embodiments of the present disclosure relate to the field of communications technologies, and in particular, to a configuration method and device.
  • Step 1 The source node sends handover request information to one or more target nodes.
  • Step 2 The target node feeds back the handover confirmation message to the source node.
  • Step 3 The source node sends configuration information of the conditional handover to the user equipment (User Equipment, UE).
  • user equipment User Equipment, UE
  • Step 4 The UE evaluates whether the candidate cell satisfies the condition, and after selecting, selects a target cell to perform handover. This process can be referred to as conditional switching for the UE.
  • the conditional handover indicates that the UE triggers the UE triggering condition and the configuration information of the target cell, and the UE evaluates the target cell according to the configuration information of the target cell configured by the network after the configured trigger condition is met.
  • the evaluation of the trigger condition by the UE may include the UE's evaluation of the measurement result of one or more cells. For example, the measurement result value of a certain cell satisfies the configured threshold.
  • the configuration information of the target cell is a configuration of the target cell corresponding to the handover operation of the target cell after the UE meets the trigger condition.
  • Step 5 The UE initiates a random access procedure in the selected target cell.
  • Step 6 The UE sends handover completion information to the target node.
  • Step 7 The source node sends a cancel condition switch command to other target nodes.
  • Step 8 The other target node sends a conditional switch cancellation confirmation command to the source node.
  • the UE adopts a DC architecture (including two cell groups: Master Cell Group (MCG) and Secondary Cell Group (SCG)).
  • MCG master Cell Group
  • SCG Secondary Cell Group
  • MN master node
  • SCG secondary node
  • the MCG includes a primary cell (PCell) and a secondary cell (SCell)
  • PCell and PSCell can also be collectively referred to as Special Cell (SpCel).
  • the network side may include configuration information of multiple different target cells, and how the UE generates the acknowledgement message. (For example, the application information of the target cell succeeds or fails) and feeds back to the network side is a problem to be solved.
  • An object of the present disclosure is to provide a configuration method and device, which solves the problem of how the UE generates an acknowledgement message to the network side when the network side includes configuration information of a plurality of different target cells.
  • a configuration method for the UE, including:
  • the second message indicates whether the configuration information of the one or more target cells by the UE is successfully accepted.
  • the second aspect also provides a configuration method applied to the source node, including:
  • the UE After receiving the configuration information of the one or more target cells, sending a first message to the UE, where the first message includes: configuration information of one or more target cells;
  • the second message indicates whether the configuration information of the one or more target cells by the UE is successfully accepted.
  • a configuration method is also provided, which is applied to the target node, including:
  • the second message indicates whether the configuration information of the UE for one or more target cells is successfully accepted, and/or the second message indicates that the UE is currently serving Whether the configuration information of the cell is successfully accepted.
  • a UE including:
  • a first receiving module configured to receive a first message sent by the network side, where the first message includes: configuration information of one or more target cells;
  • a first sending module configured to send, according to configuration information of the one or more target cells, a second message to the network side
  • the second message indicates whether the configuration information of the one or more target cells by the UE is successfully accepted.
  • a source node including:
  • a second sending module configured to: after receiving configuration information of one or more target cells, send a first message to the UE, where the first message includes: configuration information of one or more target cells;
  • a second receiving module configured to receive a second message that is sent by the UE according to configuration information of the one or more target cells
  • the second message indicates whether the configuration information of the one or more target cells by the UE is successfully accepted.
  • a target node including:
  • a fourth receiving module configured to receive a second message sent by the source node, where the second message indicates whether the configuration information of the UE to the one or more target cells is successfully accepted, and/or the second message Indicates whether the configuration information of the current serving cell by the UE is successfully accepted.
  • a user equipment comprising: a processor, a memory, and a computer program stored on the memory and executable on the processor, the computer program being implemented by the processor The steps of the configuration method as described above.
  • a network side device comprising: a processor, a memory, and a computer program stored on the memory and operable on the processor, when the computer program is executed by the processor.
  • a ninth aspect further provides a computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor, such as the first aspect, the second aspect, or the third aspect The steps of the described configuration method.
  • the network side and the UE side can keep the understanding of the configuration information of the target cell consistent.
  • FIG. 2 is a schematic structural diagram of a wireless communication system according to an embodiment of the present disclosure
  • FIG. 3 is a flowchart of a configuration method according to an embodiment of the present disclosure
  • FIG. 5 is a third flowchart of a configuration method according to an embodiment of the present disclosure.
  • FIG. 6 is a fourth flowchart of a configuration method according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of a UE according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a source node according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of a target node according to an embodiment of the present disclosure.
  • FIG. 10 is a second schematic structural diagram of a UE according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of a network side device according to an embodiment of the present disclosure.
  • the words “exemplary” or “such as” are used to mean an example, illustration, or illustration. Any embodiment or design described as “exemplary” or “for example” in the disclosed embodiments should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of the words “exemplary” or “such as” is intended to present the concepts in a particular manner.
  • the wireless communication system may be a 5G system, or an Evolved Long Term Evolution (eLTE) system, or a subsequent evolved communication system.
  • 2 is a schematic structural diagram of a wireless communication system according to an embodiment of the present disclosure.
  • the wireless communication system may include: a first network side device 20, a second network side device 21, and a user equipment, for example, the user equipment is referred to as the UE 22, and the UE 22 may be associated with the first network side device 20 and the second network. Side device 21.
  • the connection between the foregoing devices may be a wireless connection.
  • a solid line is illustrated in FIG. 2 .
  • the foregoing communication system may include multiple UEs, network side devices, and may communicate with multiple UEs (transmit signaling or transmit data).
  • the first network side device 20 and the second network side device 21 provided by the embodiments of the present disclosure may be a source base station and a target base station in a handover process, and the base station may be a commonly used base station or an evolved base station (evolved node base).
  • the station, eNB) may also be a network side device (for example, a next generation node base station (gNB) or a transmission and reception point (TRP)) in the 5G system.
  • the first network side device 20 and the second network side device 21 provided by the embodiment of the present disclosure are the source SN and the target SN in the DC; or the first network side device 20 and the second network side device provided by the embodiments of the present disclosure.
  • 21 is the source MN and the target SN in the DC.
  • the user equipment provided by the embodiment of the present disclosure may be a mobile phone, a tablet computer, a notebook computer, an Ultra-Mobile Personal Computer (UMPC), a netbook, or a Personal Digital Assistant (PDA).
  • UMPC Ultra-Mobile Personal Computer
  • PDA Personal Digital Assistant
  • the execution body of the method is a UE, and the specific steps are as follows:
  • Step 301 Receive a first message sent by the network side, where the first message includes: configuration information of one or more target cells;
  • the configuration information of each target cell corresponds to one or more trigger conditions for adopting (or successfully accepting) the configuration information of the target cell
  • the network side in step 301 may refer to a source node.
  • the foregoing first message may also be referred to as a reconfiguration message, such as a Radio Resource Control (RRC) reconfiguration message.
  • RRC Radio Resource Control
  • Step 302 Send a second message to the network side according to the configuration information of the one or more target cells.
  • the second message indicates whether the configuration information of the one or more target cells is successfully accepted by the UE.
  • the first message further includes configuration information of the current serving cell
  • the second message further indicates whether the configuration information of the current serving cell by the UE is successfully accepted.
  • the foregoing second message may also be referred to as a reconfiguration complete message, such as an RRC reconfiguration complete message.
  • the network side in step 302 may refer to a source node and a target node.
  • the source node and the target node may be the source base station and the target base station in the handover process, or the source SN and the target SN in the DC; or the source MN and the target SN in the DC.
  • the network side and the UE side can make the configuration information of the target cell and/or the configuration information of the current serving cell consistent.
  • the indication information in the second message includes any combination of one or more of the following:
  • the first indication information indicates whether the UE successfully accepts the first message
  • the second indication information indicates whether the configuration information of the current serving cell by the UE is successfully accepted
  • the third indication information indicates whether the configuration information of the UE to all the target cells is successfully accepted
  • One or more fourth indication information each fourth indication information indicating whether the configuration information of the UE to a target cell is successfully accepted.
  • the second message includes: a first information container, where the first information container includes third indication information.
  • the second message includes: one or more second information containers, each of the second information containers includes a fourth indication information.
  • the first message further includes configuration information of a current serving cell.
  • sending the second message to the network side in step 304 includes:
  • the UE When the UE satisfies the trigger condition for successfully receiving the configuration information of the target cell, sending a second message to the target node, and initiating an access procedure to the target cell, where the second message indicates that the UE triggers the trigger condition
  • the configuration information of the corresponding target cell is successfully accepted.
  • sending the second message to the target node includes:
  • the first method generates a second message according to the configuration information of the target cell corresponding to the triggering condition of the configuration information of the target cell, and sends the second message to the target node.
  • Manner 2 Select a corresponding second message from multiple second messages saved by the UE according to the configuration information of the target cell corresponding to the triggering condition of the configuration information of the target cell, and send the UE selected to the target node. Second message.
  • the UE side feeds back the corresponding configuration confirmation message to the network side in the process flow phase of the protocol according to a certain triggering condition, so that the configuration understanding of the network side and the UE is consistent.
  • the execution body of the method is a source node, and the specific steps are as follows:
  • Step 401 After receiving configuration information of one or more target cells, send a first message to the UE, where the first message includes: configuration information of one or more target cells, where configuration information of each target cell corresponds to one or a plurality of triggering conditions that use configuration information of the target cell;
  • the source node and the target node may be the source base station and the target base station in the handover process, or the source SN and the target SN in the DC; or the source MN and the target SN in the DC.
  • Step 402 Receive a second message that is sent by the UE according to the configuration information of the one or more target cells.
  • the second message indicates whether the configuration information of the one or more target cells is successfully accepted by the UE.
  • the first message further includes configuration information of the current serving cell
  • the second message further indicates whether the configuration information of the current serving cell by the UE is successfully accepted.
  • the foregoing first message may also be referred to as a reconfiguration message, such as a Radio Resource Control (RRC) reconfiguration message.
  • RRC Radio Resource Control
  • the foregoing second message may also be referred to as a reconfiguration complete message, such as an RRC reconfiguration complete message.
  • the indication information in the second message includes any combination of one or more of the following:
  • the first indication information indicates whether the UE successfully accepts the first message
  • the second indication information indicates whether the configuration information of the current serving cell by the UE is successfully accepted
  • the third indication information indicates whether the configuration information of the UE to all target cells is successfully accepted
  • One or more fourth indication information each fourth indication information indicating whether the configuration information of the UE to a target cell is successfully accepted.
  • the second message includes: a first information container, where the first information container includes the third indication information.
  • the second message includes: one or more second information containers, each of the second information containers including one of the fourth indication information.
  • the first message further includes configuration information of the current serving cell.
  • the method further includes: determining a second message sent to the target node for configuration information of the target cell; and transmitting, to the target node, configuration information indicating the target cell Whether the second message was successfully accepted.
  • the third message is sent to the target node, where the third message includes: a third information container, where the third information container includes a second message indicating whether the configuration information of the target cell is successfully accepted.
  • the method further includes any one or more of the following combinations:
  • the target node notifying the target node to release the first resource, where the first resource is a resource reserved for the UE corresponding to the configuration information of the one or more target cells that are not successfully accepted;
  • the UE side feeds back the corresponding configuration confirmation message to the network side in the process flow phase of the protocol according to a certain triggering condition, so that the configuration understanding of the network side and the UE is consistent.
  • the execution body of the method is a target node, and the specific steps are as follows:
  • Step 501 Receive a second message sent by the source node, where the second message indicates whether the configuration information of the one or more target cells is successfully accepted by the UE, and/or the second message indicates whether the configuration information of the current serving cell by the UE is Successfully accepted, wherein the configuration information of each target cell corresponds to one or more trigger conditions that adopt configuration information of the target cell.
  • the source node and the target node may be the source base station and the target base station in the handover process, or the source SN and the target SN in the DC; or the source MN and the target SN in the DC.
  • the foregoing second message may also be referred to as a reconfiguration complete message, such as an RRC reconfiguration complete message.
  • the indication information in the second message includes any combination of one or more of the following:
  • the first indication information indicates whether the UE successfully accepts the first message
  • the second indication information indicates whether the configuration information of the current serving cell by the UE is successfully accepted
  • the third indication information indicates whether the configuration information of the UE to all target cells is successfully accepted
  • fourth indication information indicates whether the configuration information of the target cell of the UE is successfully accepted.
  • the second message includes: a first information container, where the first information container includes the third indication information.
  • the second message includes: one or more second information containers, each of the second information containers including one of the fourth indication information.
  • the method when the second message indicates that the configuration information of the UE for one or more target cells is not successfully accepted, the method further includes any one or more of the following combinations:
  • the UE side feeds back the corresponding configuration confirmation message to the network side in the process flow phase of the protocol according to a certain triggering condition, so that the configuration understanding of the network side and the UE is consistent.
  • the source node and the target node may be: a source base station and a target base station in a handover process; or, the source node and the target node may be source SNs and targets in the DC. SN; alternatively, the source node and the target node may be source MNs and target SNs in the DC.
  • Step 601 Preparation phase of conditional cell management.
  • step 6011 is included.
  • Step 6011 The source node and the target node negotiate trigger conditions for conditional cell management and configuration information of the target cell.
  • the conditional cell management indicates that the triggering condition of the UE and the configuration information of the target cell are configured on the network side, and the UE evaluates to add or delete the target cell according to the configuration information of the target cell configured by the network after the configured trigger condition is met. Change and other operations.
  • the evaluation of the trigger condition by the UE may include: the UE's evaluation of the measurement result of one or more cells. For example, the value of the measurement result of a certain cell satisfies the configured threshold value. It should be noted that the threshold value is not specifically limited in the embodiment of the present disclosure.
  • the configuration information of the target cell is a configuration of the target cell corresponding to the operation of adding, deleting, or changing the target cell after the UE meets the trigger condition.
  • Step 602 Conditional cell management configuration phase.
  • the step 602 includes a step 6021, a step 6022, and a step 6023.
  • Step 6021 The source node sends an RRC reconfiguration (RRC Reconfiguration) message to the UE.
  • RRC Reconfiguration RRC Reconfiguration
  • the source node after receiving the configuration information of the one or more condition-triggered target cells of the one or more target nodes, the source node sends an RRC message that is associated with the configuration information of the target cell to the UE.
  • the RRC message is an RRC reconfiguration message.
  • the RRC message may include configuration information of the source node, for example, configuration information or reconfiguration information of the source cell.
  • Step 6022 The UE sends an RRC Reconfiguration Complete message to the source node.
  • the UE sends a reconfiguration complete message to the network side according to the configuration information of the target cell in step 6021.
  • the content of the RRC reconfiguration complete message includes any combination of one or more of the following:
  • the UE feeds back indication information that the entire RRC message is successfully accepted
  • the UE provides information indicating whether the target cell is successfully received.
  • the RRC reconfiguration complete message includes a container list, and the information container includes the indication information.
  • the UE feeds back the indication information of whether the configuration information of the target cell is successfully accepted.
  • the RRC reconfiguration complete message includes multiple information containers, and the information container includes the indication information.
  • the UE may not send the configuration error information to the network side, and the configuration error information may be that the target cell is not successfully accepted. Instructions for the configuration information.
  • Step 603 Send an RRC Reconfiguration Confirmation message including an RRC reconfiguration complete message to the target node.
  • the source node may select to send an RRC reconfiguration complete message of the configuration information of the target cell to the target node, and the RRC reconfiguration complete message is whether the UE successfully accepts the message.
  • the indication information of the configuration information of the target cell is not limited to the RRC reconfiguration complete message.
  • the source node may include the content in the configuration completion message fed back by the UE in the information container and send the content to the target node.
  • the RRC Reconfiguration Confirmation message includes an information container, where the information container includes indication information about configuration information of the target cell that is sent by the UE to the source node.
  • the target node After the target node receives the indication information, if the configuration information indicating the target cell is not successfully accepted, the behavior of the target node includes any combination of one or more of the following:
  • step 601 The negotiation process of step 601 is re-triggered, and the configuration information of the new target cell is negotiated with the source node.
  • the behavior of the source node includes any combination of one or more of the following:
  • step 601 The negotiation process of step 601 is re-triggered, and the configuration information of the new target cell is negotiated with the source node.
  • Step 603 The UE performs conditional cell management evaluation according to the configuration information of the target cell on the network side.
  • conditional cell management evaluation in the embodiment of the present disclosure may be implemented by using related technologies, and will not be described here.
  • Step 604 an application configuration phase after the condition is started
  • Step 604 includes step 6041.
  • Step 6041 Send an RRC Reconfiguration Complete message to the target node.
  • step 603 after the UE meets the triggering condition, the UE applies the configuration information of the target cell corresponding to the triggering condition, and sends an RRC reconfiguration complete message to the target cell, and initiates an access process (for example, a random access procedure) to the target cell.
  • an access process for example, a random access procedure
  • the content in the RRC reconfiguration complete message includes any one of the following:
  • a new RRC reconfiguration complete message is generated according to configuration information of the target cell (eg, RRC Reconfiguration).
  • the UE If the UE generates an RRC reconfiguration complete message for the configuration information of the target cell in step 6022, the UE saves the RRC reconfiguration complete message in step 6022, and in step 604, the RRC reconfiguration complete message Send to the target node.
  • the UE deletes before or during or after sending an RRC reconfiguration complete message to the target node. Other RRC reconfiguration complete messages saved.
  • the UE side feeds back the corresponding configuration confirmation message to the network side in the process flow phase of the protocol according to a certain triggering condition, so that the configuration understanding of the network side and the UE is consistent.
  • a user equipment is also provided in the embodiment of the present disclosure.
  • the principle of the user equipment is similar to the configuration method in the embodiment of the present disclosure. Therefore, the implementation of the user equipment may refer to the implementation of the method, and the repeated description is not repeated.
  • the UE 700 includes:
  • the first receiving module 701 is configured to receive a first message sent by the network side, where the first message includes: configuration information of one or more target cells, where configuration information of each target cell corresponds to one or more target cells. Trigger conditions for configuration information;
  • the first sending module 702 is configured to send, according to configuration information of one or more target cells, a second message to the network side;
  • the second message indicates whether the configuration information of the UE to the one or more target cells is successfully accepted.
  • the first message further includes configuration information of the current serving cell
  • the second message further indicates whether the configuration information of the current serving cell by the UE is successfully accepted.
  • the first sending module 702 is further configured to: determine whether the UE meets a trigger condition for successfully receiving configuration information of the target cell; and when the UE meets the configuration information of successfully receiving the target cell, When the condition is triggered, the second message is sent to the target node, and the access process is initiated to the target cell, where the second message indicates the target cell corresponding to the trigger condition of the configuration information of the target cell. The configuration information was successfully accepted.
  • the first sending module 702 is further configured to: generate a second message according to the configuration information of the target cell corresponding to the triggering condition of the configuration information of the target cell, and send the second message to the target node. And the second message is selected according to the configuration information of the target cell corresponding to the triggering condition of the configuration information of the target cell, and the corresponding second message is selected from the plurality of second messages saved by the UE, to the The target node sends the second message selected by the UE.
  • the UE 700 further includes:
  • a deleting module configured to send the second message selected by the UE to the target node, or after sending the second message selected by the UE to the network side, or send the message to the network side Before the second message that is selected by the UE, determining, according to the configuration information of the target cell that is used by the triggering condition of the configuration information of the target cell, the second message selected by the UE is determined from the multiple second messages saved by the UE. a second message other than the second message; the other second message is deleted.
  • the indication information in the second message includes any combination of one or more of the following:
  • the first indication information indicates whether the UE successfully accepts the first message
  • the second indication information indicates whether the configuration information of the current serving cell by the UE is successfully accepted
  • the third indication information indicates whether the configuration information of the UE to all target cells is successfully accepted
  • fourth indication information indicates whether the configuration information of the target cell of the UE is successfully accepted.
  • the second message includes: a first information container, where the first information container includes the third indication information.
  • the second message includes: one or more second information containers, each of the second information containers including one of the fourth indication information.
  • the first message may include configuration information of the source node, for example, configuration information or reconfiguration information of the source cell.
  • the user equipment provided by the embodiment of the present disclosure may perform the foregoing method embodiments, and the implementation principles and technical effects are similar.
  • a source node is also provided in the embodiment of the present disclosure.
  • the principle of the source node is similar to the configuration method in the embodiment of the present disclosure. Therefore, the implementation of the source node may refer to the implementation of the method, and the repeated description is not repeated.
  • the source node 800 includes:
  • the second sending module 801 is configured to send a first message to the UE after receiving the configuration information of the one or more target cells, where the first message includes: configuration information of one or more target cells, each of the The configuration information of the target cell corresponds to one or more trigger conditions that use configuration information of the target cell;
  • the second receiving module 802 is configured to receive a second message that is sent by the UE according to the configuration information of the one or more target cells;
  • the second message indicates whether the configuration information of the one or more target cells by the UE is successfully accepted.
  • the first message further includes configuration information of the current serving cell
  • the second message further indicates whether the configuration information of the current serving cell by the UE is successfully accepted.
  • the source node further includes: a determining module, configured to determine a second message that is sent to the target node to indicate whether the configuration information of the target cell is successfully accepted; the second sending module, And is further configured to send, to the target node, a second message indicating whether the configuration information of the target cell is successfully accepted.
  • the second sending module 801 is further configured to: send a third message to the target node, where the third message includes: a third information container, where the third information container is A second message indicating whether the configuration information of the target cell is successfully accepted is included.
  • the source node further includes: a notification module, configured to notify the target node to release the first information when the second message indicates that the configuration information of the UE for one or more target cells is not successfully received.
  • a notification module configured to notify the target node to release the first information when the second message indicates that the configuration information of the UE for one or more target cells is not successfully received.
  • a resource the first resource is a resource reserved for the UE corresponding to configuration information of the one or more target cells that are not successfully accepted;
  • a first triggering module configured to: when the second message indicates that the configuration information of the UE for one or more target cells is not successfully accepted, re-execute the configuration information that the source node negotiates a new target cell with the target node. Process.
  • the indication information in the second message includes any combination of one or more of the following:
  • the first indication information indicates whether the UE successfully accepts the first message
  • the second indication information indicates whether the configuration information of the current serving cell by the UE is successfully accepted
  • the third indication information indicates whether the configuration information of the UE to all target cells is successfully accepted
  • fourth indication information indicates whether the configuration information of the target cell of the UE is successfully accepted.
  • the second message includes: a first information container, where the first information container includes the third indication information.
  • the second message includes: one or more second information containers, each of the second information containers including one of the fourth indication information
  • the first message may include configuration information of the source node, for example, configuration information or reconfiguration information of the source cell.
  • the source node provided by the embodiment of the present disclosure may perform the foregoing method embodiment, and the implementation principle and the technical effect are similar, and details are not described herein again in this embodiment.
  • a target node is also provided in the embodiment of the present disclosure.
  • the principle of the target node is similar to the configuration method in the embodiment of the present disclosure. Therefore, the implementation of the target node may refer to the implementation of the method, and the repeated description is not repeated.
  • the target node 900 includes:
  • the fourth receiving module 901 is configured to receive a second message sent by the source node, where the second message indicates whether the configuration information of the UE to the one or more target cells is successfully accepted, and/or the second message The message indicates whether the configuration information of the current serving cell is successfully accepted by the UE, where the configuration information of each of the target cells corresponds to one or more triggering conditions that use configuration information of the target cell.
  • the target node further includes:
  • a releasing module configured to release, when the second message indicates that the configuration information of the UE for one or more target cells is not successfully received, the second resource is the one or more that is not successfully accepted
  • the configuration information of the target cell corresponds to reserve resources for the UE
  • a fourth sending module configured to: when the second message indicates that the configuration information of the UE for one or more target cells is not successfully received, send configuration information of a new target cell to the source node, where the source node Transmitting, to the UE, configuration information of the new target cell; and/or
  • a second triggering module configured to: when the second message indicates that the configuration information of the UE for one or more target cells is not successfully accepted, re-execute the configuration information that the target node negotiates a new target cell with the source node. Process.
  • the indication information in the second message includes any combination of one or more of the following:
  • the first indication information indicates whether the UE successfully accepts the first message
  • the second indication information indicates whether the configuration information of the current serving cell by the UE is successfully accepted
  • the third indication information indicates whether the configuration information of the UE to all target cells is successfully accepted
  • the fourth indication information indicating whether the configuration information of the UE to a target cell is successfully accepted.
  • the second message includes: a first information container, where the first information container includes the third indication information.
  • the second message includes: one or more second information containers, each of the second information containers including one of the fourth indication information.
  • the first message may include configuration information of the source node, for example, configuration information or reconfiguration information of the source cell.
  • the target node provided by the embodiment of the present disclosure may perform the foregoing method embodiment, and the implementation principle and the technical effect are similar.
  • the user equipment 1000 shown in FIG. 10 includes at least one processor 1001, a memory 1002, at least one network interface 1004, and a user interface 1003.
  • the various components in user device 1000 are coupled together by bus system 1005.
  • bus system 1005 is used to implement connection communication between these components.
  • the bus system 1005 includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • various buses are labeled as bus system 1005 in FIG.
  • the user interface 1003 may include a display, a keyboard, or a pointing device (eg, a mouse, a trackball, a touchpad, or a touch screen, etc.).
  • a pointing device eg, a mouse, a trackball, a touchpad, or a touch screen, etc.
  • the memory 1002 in the embodiments of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • the memory 1002 of the systems and methods described in the embodiments of the present disclosure is intended to comprise, without being limited to, these and any other suitable types of memory.
  • the memory 1002 maintains elements, executable modules or data structures, or a subset thereof, or their extended set: an operating system 10021 and an application 10022.
  • the operating system 10021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks.
  • the application 10022 includes various applications, such as a media player (Media Player), a browser, and the like, for implementing various application services.
  • a program implementing the method of the embodiments of the present disclosure may be included in the application 10022.
  • the program or the instruction saved by the memory 1002 may be a program or an instruction saved in the application 10022.
  • the following steps are implemented: receiving the first message sent by the network side, where the The message includes: configuration information of one or more target cells; sending, according to configuration information of the one or more target cells, a second message to the network side; wherein the second message indicates that the UE is located Whether the configuration information of one or more target cells is successfully accepted.
  • the user equipment provided by the embodiment of the present disclosure may perform the foregoing method embodiments, and the implementation principles and technical effects are similar.
  • an embodiment of the present disclosure provides another network side device 1100, including: a processor 1101, a transceiver 1102, a memory 1103, a user interface 1104, and a bus interface.
  • the processor 1101 can be responsible for managing the bus architecture and the usual processing.
  • the memory 1103 can store data used by the processor 1101 when performing operations.
  • the network side device 1100 may further include: a computer program stored on the memory 1103 and operable on the processor 1101, and the computer program is executed by the processor 1101 to implement the steps of the method provided by the embodiment of the present disclosure. .
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1101 and various circuits of memory represented by memory 1103.
  • the bus architecture can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is known in the art, and thus, the present disclosure does not further describe this.
  • the bus interface provides an interface.
  • the transceiver 1102 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the steps of a method or algorithm described in connection with the present disclosure may be implemented in a hardware, or may be implemented by a processor executing software instructions.
  • the software instructions may be comprised of corresponding software modules that may be stored in RAM, flash memory, ROM, EPROM, EEPROM, registers, hard disk, removable hard disk, read-only optical disk, 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 a core network interface device.
  • the processor and the storage medium may also exist as discrete components in the core network interface device.
  • the functions described in this disclosure can be implemented in hardware, software, firmware, or any combination thereof.
  • the functions may be stored in a computer readable medium or transmitted as one or more instructions or code on a computer readable medium.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a general purpose or special purpose computer.
  • embodiments of the present disclosure can be provided as a method, system, or computer program product.
  • embodiments of the present disclosure can take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware.
  • embodiments of the present disclosure may take the form of a computer program product embodied on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
  • Embodiments of the present disclosure are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the present disclosure. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG.
  • These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

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Abstract

本公开实施例提供一种配置方法和设备,该方法包括:接收网络侧发送的第一消息,所述第一消息包括:一个或多个目标小区的配置信息;根据所述一个或多个目标小区的配置信息,向所述网络侧发送第二消息;其中,所述第二消息指示所述UE对所述一个或多个目标小区的配置信息是否成功接受。

Description

配置方法和设备
相关申请的交叉引用
本申请主张在2018年3月19日在中国提交的中国专利申请号No.201810225958.9的优先权,其全部内容通过引用包含于此。
技术领域
本公开实施例涉及通信技术领域,具体涉及一种配置方法和设备。
背景技术
随着移动通信技术的发展,引入了越来越多的提高通信效率的技术。例如:
一、关于条件切换(Conditional Handover)简介:
参见图1,相关技术中的条件切换过程的主要步骤如下:
步骤1:源节点给一个或多个目标节点发送切换请求信息。
步骤2:目标节点给源节点反馈切换确认消息。
步骤3:源节点给用户设备(User Equipment,UE)发送条件切换的配置信息。
步骤4:UE评估候选小区是否满足条件,满足后选择一个目标小区进行切换。该过程对UE可称为条件切换。
其中,该条件切换表示,网络侧配置UE触发条件和目标小区的配置信息,UE评估在满足配置的触发条件后,根据网络配置的目标小区的配置信息,对目标小区进行切换操作。其中,UE对该触发条件的评估可以包括UE对一个或多个小区的测量结果的评估。例如,某小区的测量结果数值满足配置的门限。
其中,目标小区的配置信息为UE满足触发条件后,对目标小区进行切换操作时对应的目标小区的配置。
步骤5:UE在选择的目标小区发起随机接入过程。
步骤6:UE给目标节点发送切换完成信息。
步骤7:源节点给其他目标节点发送取消条件切换命令。
步骤8:其他目标节点给源节点发送条件切换取消确认命令。
二、关于双连接(Dual Connectivity,DC)的简介:
在第五代移动通信技术(fifth-generation,5G)系统中,UE采用了DC架构(包括两个小区组:主小区组(Master Cell Group,MCG)和辅小区组(Secondary Cell Group,SCG)),而该MCG对应于网络侧的主节点(Master Node,MN),而该SCG对应于网络侧的辅节点(secondary node,SN)。MCG包括:主小区(Primary cell,PCell)和辅小区(Secondary Cell,SCell),SCG包括:主辅小区(PrimarySecondaryCell,PSCell)和SCell。其中PCell和PSCell也可统称为特殊小区(Special Cell,SpCel)。
在相关技术中,网络侧给UE配置在条件触发后管理(例如,添加、删除或变更等)小区的方式后,网络侧可能会包含多个不同的目标小区的配置信息,UE如何生成确认消息(例如,应用目标小区的配置信息成功或失败)并反馈给网络侧是需要解决的问题。
发明内容
本公开实施例的一个目的在于提供一种配置方法和设备,解决当网络侧包含多个不同的目标小区的配置信息时,UE如何生成确认消息反馈给网络侧的问题。
第一方面,提供了一种配置方法,应用于UE,包括:
接收网络侧发送的第一消息,所述第一消息包括:一个或多个目标小区的配置信息;
根据所述一个或多个目标小区的配置信息,向所述网络侧发送第二消息;
其中,所述第二消息指示所述UE对所述一个或多个目标小区的配置信息是否成功接受。
第二方面,还提供了一种配置方法,应用于源节点,包括:
在接收到一个或多个目标小区的配置信息后,向UE发送第一消息,所述第一消息包括:一个或多个目标小区的配置信息;
接收所述UE根据所述一个或多个目标小区的配置信息发送的第二消息;
其中,所述第二消息指示所述UE对所述一个或多个目标小区的配置信息是否成功接受。
第三方面,还提供了一种配置方法,应用于目标节点,包括:
接收源节点发送的第二消息;其中,所述第二消息指示所述UE对一个或多个目标小区的配置信息是否成功接受,和/或,所述第二消息指示所述UE对当前服务小区的配置信息是否成功接受。
第四方面,还提供了一种UE,包括:
第一接收模块,用于接收网络侧发送的第一消息,所述第一消息包括:一个或多个目标小区的配置信息;
第一发送模块,用于根据所述一个或多个目标小区的配置信息,向所述网络侧发送第二消息;
其中,所述第二消息指示所述UE对所述一个或多个目标小区的配置信息是否成功接受。
第五方面,还提供了一种源节点,包括:
第二发送模块,用于在接收到一个或多个目标小区的配置信息后,向UE发送第一消息,所述第一消息包括:一个或多个目标小区的配置信息;
第二接收模块,用于接收所述UE根据所述一个或多个目标小区的配置信息发送的第二消息;
其中,所述第二消息指示所述UE对所述一个或多个目标小区的配置信息是否成功接受。
第六方面,还提供了一种目标节点,包括:
第四接收模块,用于接收源节点发送的第二消息;其中,所述第二消息指示所述UE对一个或多个目标小区的配置信息是否成功接受,和/或,所述第二消息指示所述UE对当前服务小区的配置信息是否成功接受。
第七方面,还提供了一种用户设备,包括:处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如上所述的配置方法的步骤。
第八方面,还提供了一种网络侧设备,包括:处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所 述处理器执行时实现如第二方面或第三方面所述的配置方法方法的步骤。
第九方面,还提供了一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如第一方面、第二方面或第三方面所述的配置方法的步骤。
这样,能够让网络侧和UE侧对目标小区的配置信息理解保持一致。
附图说明
通过阅读下文优选实施方式的详细描述,各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的,而并不认为是对本公开的限制。而且在整个附图中,用相同的参考符号表示相同的部件。在附图中:
图1为相关技术中的条件切换的示意图;
图2为本公开实施例的无线通信系统的架构示意图;
图3为本公开实施例的配置方法的流程图之一;
图4为本公开实施例的配置方法的流程图之二;
图5为本公开实施例的配置方法的流程图之三;
图6为本公开实施例的配置方法的流程图之四;
图7为本公开实施例的UE的结构示意图之一;
图8为本公开实施例的源节点的结构示意图;
图9为本公开实施例的目标节点的结构示意图;
图10为本公开实施例的UE的结构示意图之二;
图11为本公开实施例的网络侧设备的结构示意图。
具体实施方式
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
本申请的说明书和权利要求书中的术语“包括”以及它的任何变形,意 图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外,说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一,例如A和/或B,表示包含单独A,单独B,以及A和B都存在三种情况。
在本公开实施例中,“示例性的”或者“例如”等词用于表示作例子、例证或说明。本公开实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言,使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
下面结合附图介绍本公开的实施例。本公开实施例提供的配置方法和设备可以应用于无线通信系统中。该无线通信系统可以为采用5G系统,或者演进型长期演进(Evolved Long Term Evolution,eLTE)系统,或者后续演进通信系统。参考图2,为本公开实施例提供的一种无线通信系统的架构示意图。如图2所示,该无线通信系统可以包括:第一网络侧设备20、第二网络侧设备21和用户设备,例如用户设备记做UE22,UE22可以与第一网络侧设备20和第二网络侧设备21。在实际应用中上述各个设备之间的连接可以为无线连接,为了方便直观地表示各个设备之间的连接关系,图2中采用实线示意。
需要说明的是,上述通信系统可以包括多个UE,网络侧设备和可以与多个UE通信(传输信令或传输数据)。
本公开实施例提供的第一网络侧设备20和第二网络侧设备21可以为切换过程中的源基站和目标基站,该基站可以为通常所用的基站,也可以为演进型基站(evolved node base station,eNB),还可以为5G系统中的网络侧设备(例如下一代基站(next generation node base station,gNB)或发送和接收点(transmission and reception point,TRP))等设备。或者,本公开实施例提供的第一网络侧设备20和第二网络侧设备21为DC中的源SN和目标SN;或者本公开实施例提供的第一网络侧设备20和第二网络侧设备21为DC中的源MN和目标SN。
本公开实施例提供的用户设备可以为手机、平板电脑、笔记本电脑、超 级移动个人计算机(Ultra-Mobile Personal Computer,UMPC)、上网本或者个人数字助理(Personal Digital Assistant,PDA)等。
参见图3,图中示出根据本公开实施例的一种配置方法的流程,该方法的执行主体为UE,具体步骤如下:
步骤301:接收网络侧发送的第一消息,该第一消息包括:一个或多个目标小区的配置信息;
在本公开实施例中,每个目标小区的配置信息对应一个或多个采用(或者成功接受)目标小区的配置信息的触发条件;
在本公开实施例中,步骤301中的网络侧可以是指源节点。
在本公开实施例中,上述第一消息也可以称为重配置消息,例如无线资源控制(Radio Resource Control,RRC)重配置消息。
步骤302:根据一个或多个目标小区的配置信息,向网络侧发送第二消息;其中,第二消息指示UE对一个或多个目标小区的配置信息是否成功接受。
在本公开实施例中,可选地,第一消息还包括所述当前服务小区的配置信息,所述第二消息还指示所述UE对当前服务小区的配置信息是否成功接受。
在本公开实施例中,上述第二消息也可以称为重配置完成消息,例如RRC重配置完成消息。
在本公开实施例中,步骤302中的网络侧可以是指源节点和目标节点。源节点和目标节点可以为切换过程中的源基站和目标基站,或者为DC中的源SN和目标SN;或者为DC中的源MN和目标SN。
这样,能够让网络侧和UE侧对目标小区的配置信息和/或当前服务小区的配置信息理解保持一致。
在本公开实施例中,可选地,第二消息中的指示信息包括以下一项或多项的任意组合:
第一指示信息,该第一指示信息指示UE对第一消息是否成功接受;
第二指示信息,该第二指示信息指示UE对当前服务小区的配置信息是否成功接受;
第三指示信息,该第三指示信息指示UE对所有目标小区的配置信息是否成功接受;
一个或多个第四指示信息,每个第四指示信息指示UE对一个目标小区的配置信息是否成功接受。
在本公开实施例中,可选地,第二消息中包括:第一信息容器,该第一信息容器中包含第三指示信息。
在本公开实施例中,可选地,第二消息中包括:一个或多个第二信息容器,每个第二信息容器中包含一个第四指示信息。
在本公开实施例中,可选地,所述第一消息还包括当前服务小区的配置信息。
在本公开实施例中,可选地,步骤304中向网络侧发送第二消息包括:
确定UE是否满足成功接受目标小区的配置信息的触发条件;
当所述UE满足成功接受目标小区的配置信息的触发条件时,向目标节点发送第二消息,同时向所述目标小区发起接入过程,所述第二消息指示所述UE对所述触发条件对应的目标小区的配置信息成功接受。
在本公开实施例中,可选地,向目标节点发送第二消息包括:
方式一、根据采用目标小区的配置信息的触发条件对应的目标小区的配置信息生成第二消息,向所述目标节点发送所述第二消息;
方式二、根据采用目标小区的配置信息的触发条件对应的目标小区的配置信息,从UE保存的多个第二消息中选择对应的一个第二消息,向所述目标节点发送所述UE选择的第二消息。
需要说明的是,在向目标节点发送所述UE选择的第二消息时,或者在向目标节点发送所述UE选择的第二消息之后,或者在向目标节点发送所述UE选择的第二消息之前,方法还包括:
根据采用目标小区的配置信息的触发条件对应的目标小区的配置信息,从所述UE保存的多个第二消息中确定除所述UE选择的第二消息之外的其他第二消息;
将其他第二消息进行删除。
这样,能够实现在采用条件触发管理小区的方式后,UE侧根据一定的触 发条件,在协议约定的流程阶段向网络侧反馈对应的配置确认消息,从而让网络侧和UE的配置理解保持一致。
参见图4,图中示出根据本公开实施例的一种配置方法的流程,该方法的执行主体为源节点,具体步骤如下:
步骤401:在接收到一个或多个目标小区的配置信息后,向UE发送第一消息,该第一消息包括:一个或多个目标小区的配置信息,每个目标小区的配置信息对应一个或多个采用目标小区的配置信息的触发条件;
在本公开实施例中,源节点和目标节点可以为切换过程中的源基站和目标基站,或者为DC中的源SN和目标SN;或者为DC中的源MN和目标SN。
步骤402:接收UE根据一个或多个目标小区的配置信息发送的第二消息;其中,所述第二消息指示所述UE对所述一个或多个目标小区的配置信息是否成功接受。
可选地,所述第一消息还包括所述当前服务小区的配置信息,所述第二消息还指示所述UE对当前服务小区的配置信息是否成功接受。
在本公开实施例中,上述第一消息也可以称为重配置消息,例如无线资源控制(Radio Resource Control,RRC)重配置消息。
在本公开实施例中,上述第二消息也可以称为重配置完成消息,例如RRC重配置完成消息。
在本公开实施例中,可选地,第二消息中的指示信息包括以下一项或多项的任意组合:
第一指示信息,该第一指示信息指示UE对第一消息是否成功接受;
第二指示信息,该第二指示信息指示UE对当前服务小区的配置信息是否成功接受;
第三指示信息,该第三指示信息指示该UE对所有目标小区的配置信息是否成功接受;
一个或多个第四指示信息,每个第四指示信息指示UE对一个目标小区的配置信息是否成功接受。
在本公开实施例中,可选地,所述第二消息中包括:第一信息容器,所述第一信息容器中包含所述第三指示信息。
在本公开实施例中,可选地,第二消息中包括:一个或多个第二信息容器,每个所述第二信息容器中包含一个所述第四指示信息。
在本公开实施例中,可选地,第一消息还包括当前服务小区的配置信息。
在本公开实施例中,可选地,方法还包括:确定向所述目标节点发送的对所述目标小区的配置信息的第二消息;向所述目标节点发送指示所述目标小区的配置信息是否成功接受的第二消息。例如,向所述目标节点发送第三消息,其中,所述第三消息中包括:第三信息容器,所述第三信息容器中包含指示所述目标小区的配置信息是否成功接受的第二消息。
在本公开实施例中,可选地,当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,所述方法还包括以下一项或多项任意组合:
通知所述目标节点释放第一资源,所述第一资源为没有成功接受的所述一个或多个目标小区的配置信息对应的为所述UE预留的资源;以及
重新执行所述源节点与所述目标节点协商新的目标小区的配置信息的流程。
这样,能够实现在采用条件触发管理小区的方式后,UE侧根据一定的触发条件,在协议约定的流程阶段向网络侧反馈对应的配置确认消息,从而让网络侧和UE的配置理解保持一致。
参见图5,图中示出了根据本公开实施例的一种配置方法的流程,该方法的执行主体为目标节点,具体步骤如下:
步骤501、接收源节点发送的第二消息;其中,第二消息指示UE对一个或多个目标小区的配置信息是否成功接受,和/或,第二消息指示UE对当前服务小区的配置信息是否成功接受,其中每个目标小区的配置信息对应一个或多个采用目标小区的配置信息的触发条件。
在本公开实施例中,源节点和目标节点可以为切换过程中的源基站和目标基站,或者为DC中的源SN和目标SN;或者为DC中的源MN和目标SN。
在本公开实施例中,上述第二消息也可以称为重配置完成消息,例如RRC重配置完成消息。
在本公开实施例中,所述第二消息中的指示信息包括以下一项或多项的 任意组合:
第一指示信息,所述第一指示信息指示所述UE对所述第一消息是否成功接受;
第二指示信息,所述第二指示信息指示所述UE对所述当前服务小区的配置信息是否成功接受;
第三指示信息,所述第三指示信息指示所述UE对所有目标小区的配置信息是否成功接受;
一个或多个第四指示信息,所述第四指示信息指示所述UE对一个目标小区的配置信息是否成功接受。
在本公开实施例中,所述第二消息中包括:第一信息容器,所述第一信息容器中包含所述第三指示信息。
在本公开实施例中,所述第二消息中包括:一个或多个第二信息容器,每个所述第二信息容器中包含一个所述第四指示信息。
在本公开实施例中,当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,所述方法还包括以下一项或多项任意组合:
释放第二资源,所述第二资源为没有成功接受的所述一个或多个目标小区的配置信息对应的为所述UE预留资源;以及
向所述源节点发送新的目标小区的配置信息,由所述源节点向所述UE发送所述新的目标小区的配置信息;
重新执行所述目标节点与所述源节点协商新的目标小区的配置信息的流程。
这样,能够实现在采用条件触发管理小区的方式后,UE侧根据一定的触发条件,在协议约定的流程阶段向网络侧反馈对应的配置确认消息,从而让网络侧和UE的配置理解保持一致。
参见图6,图中示意又一种的配置方法的流程,源节点和目标节点可以是:切换过程中的源基站和目标基站;或者,源节点和目标节点可以是DC中的源SN和目标SN;或者,源节点和目标节点可以是DC中的源MN和目标SN。
步骤601:条件小区管理的准备阶段。
该步骤601中包括步骤6011。
步骤6011:源节点和目标节点协商用于条件小区管理的触发条件和目标小区的配置信息。
其中,该条件小区管理表示:网络侧配置UE的触发条件和目标小区的配置信息,UE评估在满足配置的触发条件后,根据网络配置的目标小区的配置信息,对目标小区进行添加、删除或变更等操作。其中,UE对该触发条件的评估可以包括:UE对一个或多个小区的测量结果的评估。例如,某小区的测量结果数值满足配置的门限值,需要说明的是,在本公开实施例中并不具体限定该门限值。
其中,目标小区的配置信息为:UE满足触发条件后,对目标小区进行添加、删除或变更等操作时对应的目标小区的配置。
步骤602:条件小区管理配置阶段。
该步骤602包括步骤6021、步骤6022和步骤6023。
步骤6021:源节点向UE发送RRC重配置(RRC Reconfiguration)消息;
具体地,源节点在接收到一个或多个目标节点的一个或多个基于条件触发的目标小区的配置信息后,将触发条件和目标小区的配置信息进行关联后的RRC消息发送给UE。例如,该RRC消息为RRC重配置消息。
可选地,该RRC消息中可以包含源节点的配置信息,例如,源小区的配置信息或重配置信息。
步骤6022:UE向源节点发送RRC重配置完成(RRC Reconfiguration Complete)消息。
具体地,UE根据步骤6021中的目标小区的配置信息,向网络侧发送重配置完成消息。
可选地,该RRC重配置完成消息的内容包括以下一项或多项的任意组合:
UE反馈整个RRC消息是否成功接受的指示信息;
UE反馈源节点的配置信息是否成功接受的指示信息;
UE对所有的目标小区的配置信息,反馈一个是否成功接受的指示信息,例如,在RRC重配置完成消息中包含一个信息容器(container List),该信息容器包含该指示信息;
UE对每一个的目标小区的配置信息,反馈一个目标小区的配置信息是否成功接受的指示信息,例如,在RRC重配置完成消息中包含多个信息容器,该信息容器包含该指示信息。
其中,如果一个或多个目标小区的配置信息重配置错误(Reconfiguration failure),UE可以不触发连接重建过程,而将配置错误信息反馈给网络侧,该配置错误信息可以是没有成功接受该目标小区的配置信息的指示信息。
步骤6023:向目标节点发送包括RRC重配置完成消息的RRC重配置确认(RRC Reconfiguration Confirmation)消息。
具体地,根据步骤6022中UE的RRC重配置完成消息,源节点可以选择将UE对于目标小区的配置信息的RRC重配置完成消息发送给目标节点,该RRC重配置完成消息为UE是否成功接受该目标小区的配置信息的指示信息。
其中,源节点可以将UE反馈的配置完成消息中的内容包含在信息容器中发送给目标节点。例如,RRC重配置确认(RRC Reconfiguration Confirmation)消息中包含了信息容器,该信息容器中包含了UE发送给源节点的对于目标小区的配置信息的指示信息。
其中,目标节点在接收到该指示信息后,如果指示目标小区的配置信息没有成功接受,目标节点的行为包括以下一种或多种的任意组合:
释放目标小区的配置信息对应的为UE预留的资源;
通过源节点下发新的目标小区的配置信息给UE;以及
重新触发步骤601的协商过程,与源节点协商新的目标小区的配置信息。
其中,源节点在给目标节点发送指示信息的时候,如果UE指示的目标小区的配置信息没有成功接受,源节点的行为包括以下一种或多种的任意组合:
指示目标节点释放目标小区的配置信息对应的为UE预留的资源;以及
重新触发步骤601的协商过程,与源节点协商新的目标小区的配置信息。
步骤603:UE根据网络侧的目标小区的配置信息,进行条件小区管理评估。
在本公开实施例中条件小区管理评估可以采用相关技术实现,在此不再 敷述。
步骤604:条件出发后的应用配置阶段;
步骤604包括步骤6041。
步骤6041:向目标节点发送RRC重配置完成(RRC Reconfiguration Complete)消息。
根据步骤603,UE满足触发条件后,应用该触发条件对应的目标小区的配置信息,向目标小区发送RRC重配置完成消息,同时向目标小区发起接入过程(例如,随机接入过程)。
其中,该RRC重配置完成消息中的内容包括以下任意一种:
根据目标小区的配置信息(例如RRC Reconfiguration)生成新的RRC重配置完成消息。
如果在步骤6022中,UE生成了对于该目标小区的配置信息的RRC重配置完成消息,则UE在步骤6022中保存该RRC重配置完成消息,并在步骤604中,将该RRC重配置完成消息发送给目标节点。
另外,如果在步骤6022中,UE生成并保存了多个对于目标小区的配置信息的RRC重配置完成消息,则UE在将一个RRC重配置完成消息发送给目标节点之前或之中或之后,删除保存的其他RRC重配置完成消息。
这样,能够实现在采用条件触发管理小区的方式后,UE侧根据一定的触发条件,在协议约定的流程阶段向网络侧反馈对应的配置确认消息,从而让网络侧和UE的配置理解保持一致。
本公开实施例中还提供了一种用户设备,由于用户设备解决问题的原理与本公开实施例中配置方法相似,因此该用户设备的实施可以参见方法的实施,重复之处不再敷述。
参见图7,图中示出UE700的结构,该UE700包括:
第一接收模块701,用于接收网络侧发送的第一消息,所述第一消息包括:一个或多个目标小区的配置信息,每个目标小区的配置信息对应一个或多个采用目标小区的配置信息的触发条件;
第一发送模块702,用于根据一个或多个目标小区的配置信息,向所述网络侧发送第二消息;
其中,第二消息指示UE对一个或多个目标小区的配置信息是否成功接受。
在本公开实施例中,可选地,所述第一消息还包括所述当前服务小区的配置信息,所述第二消息还指示所述UE对当前服务小区的配置信息是否成功接受。
在本公开实施例中,可选地,第一发送模块702进一步用于:确定所述UE是否满足成功接受目标小区的配置信息的触发条件;当所述UE满足成功接受目标小区的配置信息的触发条件时,向目标节点发送所述第二消息,同时向所述目标小区发起接入过程,所述第二消息指示所述UE对所述采用目标小区的配置信息的触发条件对应的目标小区的配置信息成功接受。
在本公开实施例中,可选地,第一发送模块702进一步用于:根据所述采用目标小区的配置信息的触发条件对应的目标小区的配置信息生成第二消息,向所述目标节点发送所述第二消息;或者根据所述采用目标小区的配置信息的触发条件对应的目标小区的配置信息,从所述UE保存的多个第二消息中选择对应的一个第二消息,向所述目标节点发送所述UE选择的第二消息。
在本公开实施例中,可选地,UE700还包括:
删除模块,用于在向所述目标节点发送所述UE选择的第二消息时,或者在向所述网络侧发送所述UE选择的第二消息之后,或者在向所述网络侧发送所述UE选择的第二消息之前,根据所述采用目标小区的配置信息的触发条件对应的目标小区的配置信息,从所述UE保存的多个第二消息中确定除所述UE选择的第二消息之外的其他第二消息;将所述其他第二消息进行删除。
在本公开实施例中,所述第二消息中的指示信息包括以下一项或多项的任意组合:
第一指示信息,所述第一指示信息指示所述UE对所述第一消息是否成功接受;
第二指示信息,所述第二指示信息指示所述UE对所述当前服务小区的配置信息是否成功接受;
第三指示信息,所述第三指示信息指示所述UE对所有目标小区的配置信息是否成功接受;
一个或多个第四指示信息,所述第四指示信息指示所述UE对一个目标小区的配置信息是否成功接受。
在本公开实施例中,所述第二消息中包括:第一信息容器,所述第一信息容器中包含所述第三指示信息。
在本公开实施例中,所述第二消息中包括:一个或多个第二信息容器,每个所述第二信息容器中包含一个所述第四指示信息。
在本公开实施例中,所述第一消息中可以包含源节点的配置信息,例如,源小区的配置信息或重配置信息。
本公开实施例提供的用户设备,可以执行上述方法实施例,其实现原理和技术效果类似,本实施例此处不再赘述。
本公开实施例中还提供了一种源节点,由于源节点解决问题的原理与本公开实施例中配置方法相似,因此该源节点的实施可以参见方法的实施,重复之处不再敷述。
参见图8,图中示出源节点800的结构,该源节点800包括:
第二发送模块801,用于在接收到一个或多个目标小区的配置信息后,向UE发送第一消息,所述第一消息包括:一个或多个目标小区的配置信息,每个所述目标小区的配置信息对应一个或多个采用目标小区的配置信息的触发条件;
第二接收模块802,用于接收所述UE根据所述一个或多个目标小区的配置信息发送的第二消息;
其中,所述第二消息指示所述UE对所述一个或多个目标小区的配置信息是否成功接受。
在本公开实施例中,可选地,所述第一消息还包括所述当前服务小区的配置信息,所述第二消息还指示所述UE对当前服务小区的配置信息是否成功接受。
在本公开实施例中,所述源节点还包括:确定模块,用于确定向所述目标节点发送的指示所述目标小区的配置信息是否成功接受的第二消息;所述 第二发送模块,还用于向所述目标节点发送指示所述目标小区的配置信息是否成功接受的第二消息。
在本公开实施例中,所述第二发送模块801进一步用于:向所述目标节点发送第三消息,其中,所述第三消息中包括:第三信息容器,所述第三信息容器中包含指示所述目标小区的配置信息是否成功接受的第二消息。
在本公开实施例中,所述源节点还包括:通知模块,用于当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,通知所述目标节点释放第一资源,所述第一资源为没有成功接受的所述一个或多个目标小区的配置信息对应的为所述UE预留的资源;和/或
第一触发模块,用于当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,重新执行所述源节点与所述目标节点协商新的目标小区的配置信息的流程。
在本公开实施例中,所述第二消息中的指示信息包括以下一项或多项的任意组合:
第一指示信息,所述第一指示信息指示所述UE对所述第一消息是否成功接受;
第二指示信息,所述第二指示信息指示所述UE对所述当前服务小区的配置信息是否成功接受;
第三指示信息,所述第三指示信息指示所述UE对所有目标小区的配置信息是否成功接受;
一个或多个第四指示信息,所述第四指示信息指示所述UE对一个目标小区的配置信息是否成功接受。
在本公开实施例中,所述第二消息中包括:第一信息容器,所述第一信息容器中包含所述第三指示信息。
在本公开实施例中,所述第二消息中包括:一个或多个第二信息容器,每个所述第二信息容器中包含一个所述第四指示信息
在本公开实施例中,所述第一消息中可以包含源节点的配置信息,例如,源小区的配置信息或重配置信息。
本公开实施例提供的源节点,可以执行上述方法实施例,其实现原理和 技术效果类似,本实施例此处不再赘述。
本公开实施例中还提供了一种目标节点,由于目标节点解决问题的原理与本公开实施例中配置方法相似,因此该目标节点的实施可以参见方法的实施,重复之处不再敷述。
参见图9,图中示出目标节点900的结构,该目标节点900包括:
第四接收模块901,用于接收源节点发送的第二消息;其中,所述第二消息指示所述UE对一个或多个目标小区的配置信息是否成功接受,和/或,所述第二消息指示所述UE对当前服务小区的配置信息是否成功接受,其中每个所述目标小区的配置信息对应一个或多个采用目标小区的配置信息的触发条件。
在本公开实施例中,所述目标节点还包括:
释放模块,用于当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,释放第二资源,所述第二资源为没有成功接受的所述一个或多个目标小区的配置信息对应的为所述UE预留资源;
第四发送模块,用于当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,向所述源节点发送新的目标小区的配置信息,由所述源节点向所述UE发送所述新的目标小区的配置信息;和/或
第二触发模块,用于当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,重新执行所述目标节点与所述源节点协商新的目标小区的配置信息的流程。
在本公开实施例中,所述第二消息中的指示信息包括以下一项或多项的任意组合:
第一指示信息,所述第一指示信息指示所述UE对所述第一消息是否成功接受;
第二指示信息,所述第二指示信息指示所述UE对所述当前服务小区的配置信息是否成功接受;
第三指示信息,所述第三指示信息指示所述UE对所有目标小区的配置信息是否成功接受;
一个或多个第四指示信息,所述第四指示信息指示所述UE对一个目标 小区的配置信息是否成功接受。
在本公开实施例中,所述第二消息中包括:第一信息容器,所述第一信息容器中包含所述第三指示信息。
在本公开实施例中,所述第二消息中包括:一个或多个第二信息容器,每个所述第二信息容器中包含一个所述第四指示信息。
在本公开实施例中,所述第一消息中可以包含源节点的配置信息,例如,源小区的配置信息或重配置信息。
本公开实施例提供的目标节点,可以执行上述方法实施例,其实现原理和技术效果类似,本实施例此处不再赘述。
如图10所示,图10所示的用户设备1000包括:至少一个处理器1001、存储器1002、至少一个网络接口1004和用户接口1003。用户设备1000中的各个组件通过总线系统1005耦合在一起。可理解,总线系统1005用于实现这些组件之间的连接通信。总线系统1005除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见,在图10中将各种总线都标为总线系统1005。
其中,用户接口1003可以包括显示器、键盘或者点击设备(例如,鼠标,轨迹球(trackball)、触感板或者触摸屏等。
可以理解,本公开实施例中的存储器1002可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM) 和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本公开实施例描述的系统和方法的存储器1002旨在包括但不限于这些和任意其它适合类型的存储器。
在一些实施方式中,存储器1002保存了如下的元素,可执行模块或者数据结构,或者他们的子集,或者他们的扩展集:操作系统10021和应用程序10022。
其中,操作系统10021,包含各种系统程序,例如框架层、核心库层、驱动层等,用于实现各种基础业务以及处理基于硬件的任务。应用程序10022,包含各种应用程序,例如媒体播放器(Media Player)、浏览器(Browser)等,用于实现各种应用业务。实现本公开实施例方法的程序可以包含在应用程序10022中。
在本公开实施例中,通过调用存储器1002保存的程序或指令,具体的,可以是应用程序10022中保存的程序或指令,执行时实现以下步骤:接收网络侧发送的第一消息,所述第一消息包括:一个或多个目标小区的配置信息;根据所述一个或多个目标小区的配置信息,向所述网络侧发送第二消息;其中,所述第二消息指示所述UE对所述一个或多个目标小区的配置信息是否成功接受。
本公开实施例提供的用户设备,可以执行上述方法实施例,其实现原理和技术效果类似,本实施例此处不再赘述。
参见图11,本公开实施例提供了另一种网络侧设备1100,包括:处理器1101、收发机1102、存储器1103、用户接口1104和总线接口。
其中,处理器1101可以负责管理总线架构和通常的处理。存储器1103可以存储处理器1101在执行操作时所使用的数据。
本公开实施例中,网络侧设备1100还可以包括:存储在存储器1103上并可在处理器1101上运行的计算机程序,该计算机程序被处理器1101执行时实现本公开实施例提供的方法的步骤。
在图11中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1101代表的一个或多个处理器和存储器1103代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类 的各种其他电路链接在一起,这些都是本领域所公知的,因此,本公开实施例不再对其进行进一步描述。总线接口提供接口。收发机1102可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元。
结合本公开公开内容所描述的方法或者算法的步骤可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RAM、闪存、ROM、EPROM、EEPROM、寄存器、硬盘、移动硬盘、只读光盘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可以位于核心网接口设备中。当然,处理器和存储介质也可以作为分立组件存在于核心网接口设备中。
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,本公开所描述的功能可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时,可以将这些功能存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质,其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能够存取的任何可用介质。
以上所述的具体实施方式,对本公开的目的、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,以上所述仅为本公开的具体实施方式而已,并不用于限定本公开的保护范围,凡在本公开的技术方案的基础之上,所做的任何修改、等同替换、改进等,均应包括在本公开的保护范围之内。
本领域内的技术人员应明白,本公开实施例可提供为方法、系统、或计算机程序产品。因此,本公开实施例可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本公开实施例可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本公开实施例是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本公开实施例进行各种改动和变型而不脱离本公开的精神和范围。这样,倘若本公开实施例的这些修改和变型属于本公开权利要求及其等同技术的范围之内,则本公开也意图包含这些改动和变型在内。

Claims (36)

  1. 一种配置方法,应用于用户设备UE,所述方法包括:
    接收网络侧发送的第一消息,所述第一消息包括:一个或多个目标小区的配置信息;
    根据所述一个或多个目标小区的配置信息,向所述网络侧发送第二消息;
    其中,所述第二消息指示所述UE对所述一个或多个目标小区的配置信息是否成功接受。
  2. 根据权利要求1所述的方法,其中,所述第一消息还包括所述当前服务小区的配置信息,所述第二消息还指示所述UE对当前服务小区的配置信息是否成功接受。
  3. 根据权利要求1所述的方法,其中,所述根据所述一个或多个目标小区的配置信息,向所述网络侧发送第二消息,包括:
    确定所述UE是否满足成功接受目标小区的配置信息的触发条件;
    当所述UE满足成功接受目标小区的配置信息的触发条件时,向目标节点发送所述第二消息,同时向所述目标小区发起接入过程。
  4. 根据权利要求3所述的方法,其中,所述向目标节点发送第二消息,包括:
    根据所述触发条件对应的目标小区的配置信息生成第二消息,向所述目标节点发送所述第二消息;或者
    根据所述触发条件对应的目标小区的配置信息,从所述UE保存的多个第二消息中选择对应的第二消息,向所述目标节点发送所述UE选择的第二消息。
  5. 根据权利要求4所述的方法,其中,在向所述目标节点发送所述UE选择的第二消息时,或者在向所述目标节点发送所述UE选择的第二消息之后,或者在向所述目标节点发送所述UE选择的第二消息之前,所述方法还包括:
    根据所述触发条件对应的目标小区的配置信息,从所述UE保存的多个第二消息中确定除所述UE选择的第二消息之外的其他第二消息;
    将所述其他第二消息进行删除。
  6. 根据权利要求2所述的方法,其中,所述第二消息中的指示信息包括以下一项或多项的任意组合:
    第一指示信息,所述第一指示信息指示所述UE对所述第一消息是否成功接受;
    第二指示信息,所述第二指示信息指示所述UE对所述当前服务小区的配置信息是否成功接受;
    第三指示信息,所述第三指示信息指示所述UE对所有目标小区的配置信息是否成功接受;
    一个或多个第四指示信息,每个所述第四指示信息指示所述UE对一个目标小区的配置信息是否成功接受。
  7. 根据权利要求6所述的方法,其中,所述第二消息中包括:第一信息容器,所述第一信息容器中包含所述第三指示信息。
  8. 根据权利要求6所述的方法,其中,所述第二消息中包括:一个或多个第二信息容器,每个所述第二信息容器中包含一个所述第四指示信息。
  9. 一种配置方法,应用于源节点,所述方法包括:
    在接收到一个或多个目标小区的配置信息后,向UE发送第一消息,所述第一消息包括:一个或多个目标小区的配置信息;
    接收所述UE根据所述一个或多个目标小区的配置信息发送的第二消息;
    其中,所述第二消息指示所述UE对所述一个或多个目标小区的配置信息是否成功接受。
  10. 根据权利要求9所述的方法,其中,所述第一消息还包括所述当前服务小区的配置信息,所述第二消息还指示所述UE对当前服务小区的配置信息是否成功接受。
  11. 根据权利要求9所述的方法,还包括:
    确定向所述目标节点发送的指示所述目标小区的配置信息是否成功接受的第二消息;
    向所述目标节点发送指示所述目标小区的配置信息是否成功接受的第二消息。
  12. 根据权利要求11所述的方法,其中,向所述目标节点发送指示所述目标小区的配置信息是否成功接受的第二消息,包括:
    向所述目标节点发送第三消息,其中,所述第三消息中包括:第三信息容器,所述第三信息容器中包含指示所述目标小区的配置信息是否成功接受的第二消息。
  13. 根据权利要求9所述的方法,其中,当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,所述方法还包括以下一项或多项任意组合:
    通知所述目标节点释放第一资源,所述第一资源为没有成功接受的所述一个或多个目标小区的配置信息对应的为所述UE预留的资源;以及
    重新执行所述源节点与所述目标节点协商新的目标小区的配置信息的流程。
  14. 根据权利要求10所述的方法,其中,所述第二消息中的指示信息包括以下一项或多项的任意组合:
    第一指示信息,所述第一指示信息指示所述UE对所述第一消息是否成功接受;
    第二指示信息,所述第二指示信息指示所述UE对所述当前服务小区的配置信息是否成功接受;
    第三指示信息,所述第三指示信息指示所述UE对所有目标小区的配置信息是否成功接受;
    一个或多个第四指示信息,每个所述第四指示信息指示所述UE对一个目标小区的配置信息是否成功接受。
  15. 根据权利要求14所述的方法,其中,所述第二消息中包括:第一信息容器,所述第一信息容器中包含所述第三指示信息。
  16. 根据权利要求14所述的方法,其中,所述第二消息中包括:一个或多个第二信息容器,每个所述第二信息容器中包含一个所述第四指示信息。
  17. 一种配置方法,应用于目标节点,所述方法包括:
    接收源节点发送的第二消息;其中,所述第二消息指示所述UE对一个或多个目标小区的配置信息是否成功接受,和/或,所述第二消息指示所述 UE对当前服务小区的配置信息是否成功接受。
  18. 根据权利要求17所述的方法,其中,当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,所述方法还包括以下一项或多项任意组合:
    释放第二资源,所述第二资源为没有成功接受的所述一个或多个目标小区的配置信息对应的为所述UE预留资源;
    向所述源节点发送新的目标小区的配置信息,由所述源节点向所述UE发送所述新的目标小区的配置信息;以及
    重新执行所述目标节点与所述源节点协商新的目标小区的配置信息的流程。
  19. 根据权利要求17至18任一项所述的方法,其中,所述第二消息中的指示信息包括以下一项或多项的任意组合:
    第一指示信息,所述第一指示信息指示所述UE对所述第一消息是否成功接受;
    第二指示信息,所述第二指示信息指示所述UE对所述当前服务小区的配置信息是否成功接受;
    第三指示信息,所述第三指示信息指示所述UE对所有目标小区的配置信息是否成功接受;
    一个或多个第四指示信息,所述第四指示信息指示所述UE对一个目标小区的配置信息是否成功接受。
  20. 根据权利要求19所述的方法,其中,所述第二消息中包括:第一信息容器,所述第一信息容器中包含所述第三指示信息。
  21. 根据权利要求19所述的方法,其中,所述第二消息中包括:一个或多个第二信息容器,每个所述第二信息容器中包含一个所述第四指示信息。
  22. 一种用户设备UE,包括:
    第一接收模块,用于接收网络侧发送的第一消息,所述第一消息包括:一个或多个目标小区的配置信息;
    第一发送模块,用于根据所述一个或多个目标小区的配置信息,向所述网络侧发送第二消息;
    其中,所述第二消息指示所述UE对所述一个或多个目标小区的配置信息是否成功接受。
  23. 根据权利要求22所述的UE,其中,所述第一消息还包括所述当前服务小区的配置信息,所述第二消息还指示所述UE对当前服务小区的配置信息是否成功接受。
  24. 根据权利要求22所述的UE,其中,所述第一发送模块进一步用于:
    确定所述UE是否满足成功接受目标小区的配置信息的触发条件;
    当所述UE满足成功接受目标小区的配置信息的触发条件时,向目标节点发送所述第二消息,同时向所述目标小区发起接入过程。
  25. 根据权利要求24所述的UE,其中,所述第一发送模块进一步用于:根据触发条件对应的目标小区的配置信息生成第二消息,向所述目标节点发送所述第二消息;或者根据所述触发条件对应的目标小区的配置信息,从所述UE保存的多个第二消息中选择对应的一个第二消息,向所述目标节点发送所述UE选择的第二消息。
  26. 根据权利要求25所述的UE,还包括:
    删除模块,用于在向所述目标节点发送所述UE选择的第二消息时,或者在向所述目标节点发送所述UE选择的第二消息之后,或者在向所述目标节点发送所述UE选择的第二消息之前,根据所述触发条件对应的目标小区的配置信息,从所述UE保存的多个第二消息中确定除所述UE选择的第二消息之外的其他第二消息;将所述其他第二消息进行删除。
  27. 一种源节点,包括:
    第二发送模块,用于在接收到一个或多个目标小区的配置信息后,向UE发送第一消息,所述第一消息包括:一个或多个目标小区的配置信息;
    第二接收模块,用于接收所述UE根据所述一个或多个目标小区的配置信息发送的第二消息;
    其中,所述第二消息指示所述UE对所述一个或多个目标小区的配置信息是否成功接受。
  28. 根据权利要求26所述的源节点,其中,所述第一消息还包括所述当前服务小区的配置信息,所述第二消息还指示所述UE对当前服务小区的配 置信息是否成功接受。
  29. 根据权利要求27所述的源节点,还包括:
    确定模块,用于确定向所述目标节点发送的指示所述目标小区的配置信息是否成功接受的第二消息;
    所述第二发送模块,还用于向所述目标节点发送指示所述目标小区的配置信息是否成功接受的第二消息。
  30. 根据权利要求29所述的源节点,其中,所述第二发送模块进一步用于:
    向所述目标节点发送第三消息,其中,所述第三消息中包括:第三信息容器,所述第三信息容器中包含指示所述目标小区的配置信息是否成功接受的第二消息。
  31. 根据权利要求27所述的源节点,还包括:通知模块,用于当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,通知所述目标节点释放第一资源,所述第一资源为没有成功接受的所述一个或多个目标小区的配置信息对应的为所述UE预留的资源;和/或
    第一触发模块,用于当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,重新执行所述源节点与所述目标节点协商新的目标小区的配置信息的流程。
  32. 一种目标节点,包括:
    第四接收模块,用于接收源节点发送的第二消息;其中,所述第二消息指示所述UE对一个或多个目标小区的配置信息是否成功接受,和/或,所述第二消息指示所述UE对当前服务小区的配置信息是否成功接受。
  33. 根据权利要求32所述的目标节点,还包括:
    释放模块,用于当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,释放第二资源,所述第二资源为没有成功接受的所述一个或多个目标小区的配置信息对应的为所述UE预留资源;
    第四发送模块,用于当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,向所述源节点发送新的目标小区的配置信息,由所述源节点向所述UE发送所述新的目标小区的配置信息;和/或
    第二触发模块,用于当所述第二消息指示所述UE对一个或多个目标小区的配置信息没有成功接受,重新执行所述目标节点与所述源节点协商新的目标小区的配置信息的流程。
  34. 一种用户设备,包括:处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求1至8中任一项所述的配置方法的步骤。
  35. 一种网络侧设备,包括:处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求9至16中任一项所述的配置方法方法的步骤;或者,实现如权利要求17至21中任一项所述的配置方法方法的步骤。
  36. 一种计算机可读存储介质,其上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至8中任一项所述的配置方法的步骤;或者,如权利要求9至16中任一项所述的配置方法方法的步骤;或者,实现如权利要求17至21中任一项所述的配置方法方法的步骤。
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