WO2019228396A1 - 切换方法、装置和存储介质 - Google Patents

切换方法、装置和存储介质 Download PDF

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Publication number
WO2019228396A1
WO2019228396A1 PCT/CN2019/089003 CN2019089003W WO2019228396A1 WO 2019228396 A1 WO2019228396 A1 WO 2019228396A1 CN 2019089003 W CN2019089003 W CN 2019089003W WO 2019228396 A1 WO2019228396 A1 WO 2019228396A1
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Prior art keywords
cell
attribute
change
secondary cell
neighboring
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English (en)
French (fr)
Inventor
杨晓东
金巴
鲍炜
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a switching method, device, and storage medium.
  • mobile terminal equipment With the continuous development of mobile Internet technology and communication technology, more and more terminal equipment is used for various services, such as surfing the Internet, video on demand, sending and receiving mail, downloading, etc.
  • mobile terminals implement data transmission through communication with base stations. Download, upload.
  • the mobile terminal will switch between the cells of the base station to meet its business requirements. That is, after the base station of cell A (the serving cell of the terminal device) determines the target cell (cell B), A handover request will be sent to the base station in cell B; if cell B refuses access to the terminal device, the terminal device cannot switch to cell B; this results in waste of resources in base station A and reduces the handover efficiency of the terminal device.
  • the base station of cell A the serving cell of the terminal device
  • cell B the target cell
  • Embodiments of the present disclosure provide a handover method and device to save resources of a base station and improve efficiency of changing cells.
  • an embodiment of the present disclosure provides a handover method, which includes: configuring a corresponding cell change attribute for a neighboring cell in a neighboring cell relationship table according to configuration information; and querying a neighboring cell in the neighboring cell relationship table.
  • the cell change attribute determines whether to send a cell change request to the base station of the target cell according to the cell change attribute.
  • an embodiment of the present disclosure provides a switching device, the device includes: a configuration module configured to configure a corresponding cell change attribute for a neighboring cell in a neighboring cell relationship table according to the configuration information; and a query module for querying A cell change attribute of a neighboring cell in the neighbor cell relationship table; a judging module, configured to determine whether to send a cell change request to a base station of a target cell according to the cell change attribute.
  • an embodiment of the present disclosure provides a computer-readable storage medium that stores a computer program that, when executed by a processor, implements the steps of the switching method as described above.
  • the corresponding cell change attribute can be configured for the neighboring cell in the neighboring cell relationship table according to the configuration information, and then during the handover process, the cell can be changed by querying the cell changed attribute in the neighboring cell relationship table, and then judged based on the cell change attribute. Send a cell change request to the base station of the target cell; thus, the resources of the base station can be saved and the efficiency of changing the cell can be improved.
  • FIG. 1 is a flowchart of steps in an embodiment of a switching method according to the present disclosure
  • FIG. 2 is a flowchart of steps in an embodiment of a method for changing a secondary cell according to the present disclosure
  • FIG. 3 is a flowchart of steps in an embodiment of a method for adding a secondary cell according to the present disclosure
  • FIG. 4 is a flowchart of steps in an embodiment of a cell condition switching method according to the present disclosure
  • FIG. 5 is a structural block diagram of an embodiment of a switching device according to the present disclosure.
  • FIG. 6 is a schematic diagram of a hardware structure of a mobile terminal that implements various embodiments of the present disclosure.
  • a handover method provided by an embodiment of the present disclosure may be applied to a base station, where the base station may include various orders of mobile communication technology base stations, and the order is determined according to a development stage of the mobile communication technology, such as
  • the second-generation mobile communication technology (2G) corresponds to a second-order
  • the third-generation mobile communication technology (3G) corresponds to a third-order
  • the fourth-generation mobile communication technology (4G) corresponds to a fourth-order
  • the order of the fifth generation mobile communication technology (5G) is 5th order and so on
  • the mobile communication technology of the fifth generation or higher order may include 6G / 7G and so on.
  • Each base station may include at least one cell.
  • Each cell may be a serving cell of a terminal device or a target cell of the terminal device.
  • the serving cell refers to a cell that provides services to the terminal device.
  • the target cell is Refers to the cell to be accessed by the terminal device.
  • two cells that are overlapped and have a handover relationship can be adjacent cells (adjacent cells) to each other, and a cell can include multiple adjacent cells; the function of the adjacent cell is to make the mobile phone
  • the cells that have the neighbor cell relationship are smoothly switched without interruption.
  • the base station of the serving cell After the base station of the serving cell determines the target cell, it will send a handover request to the base station of the target cell to determine whether the target cell allows the terminal device to access; when the target cell does not allow access to the terminal device, it will return a rejection message. After receiving the rejection message, the base station of the serving cell will not send a corresponding instruction to the terminal device, which makes the terminal device unable to use the target cell as its serving cell; thereby causing a waste of the corresponding resources of the base station and reducing the handover of the terminal device. effectiveness.
  • the embodiment of the present disclosure provides a handover method, that is, after the access conditions of a cell are configured, the corresponding cell can be configured with the corresponding cell change attribute in its neighbor relationship table according to the configuration information of the neighbor cell; Query the cell change attribute of the neighboring cell in the neighboring cell relationship table to determine whether to send a cell change request to the base station of the target cell, that is, when determining that the target cell allows the terminal device to access based on the cell change attribute of the neighboring cell in the neighboring cell relationship table, Send a cell change request to the base station of the target cell, and when determining that the target cell does not allow terminal equipment access based on the cell change attribute, it is not necessary to send a cell change request to the base station of the target cell, which can save the resources of the base station and improve the cell change effectiveness.
  • FIG. 1 a flowchart of steps of an embodiment of a handover method according to the present disclosure is shown; specifically, the following steps may be included:
  • Step 101 Configure a corresponding cell change attribute for a neighboring cell in a neighboring cell relationship table according to the configuration information.
  • the configuration information may include a cell change attribute and a corresponding attribute value of a neighboring cell, a cell identifier of the neighboring cell, and the like.
  • the cell change attribute may be an attribute for determining whether to use the neighboring cell as a terminal device serving cell, and may include: Multiple attributes, such as whether to change the attributes of the secondary cell of the terminal device, whether to add the attributes of the secondary cell to the terminal device, or whether to switch the terminal device to the target cell attribute, etc .; the neighbor cell relationship table may include neighbors
  • the attribute information of the area is such as the cell identity of the neighboring cell, and may include the switching information of the neighboring area such as the cell change attribute and the corresponding attribute value.
  • the base station may determine a cell identifier, a cell change attribute, and a corresponding attribute value corresponding to the configuration information, and then update the attribute value of the cell change attribute corresponding to the neighboring cell according to the cell identifier in the neighboring cell relationship table.
  • the base station may configure corresponding cell change attributes for the neighboring cells in the neighboring cell relationship table of all the cells, or may configure corresponding cell change attributes for the neighboring cells in the neighboring cell relationship table of several of the cells.
  • Step 102 Query a cell change attribute of a neighboring cell in the neighboring cell relationship table.
  • the base station may directly determine whether the neighboring cell of the cell is used as the target cell of the terminal device; it may also issue measurement events (such as A3 event, A4 event, etc.) to the terminal device, and then according to the terminal The measurement report reported by the device determines whether a neighboring cell of the cell is used as a target cell of the terminal device.
  • measurement events such as A3 event, A4 event, etc.
  • the base station when the base station determines that the neighboring cell of the cell is the target cell of the terminal device, it can query the cell change attribute of the neighboring cell in the neighboring cell relationship table corresponding to the cell to determine whether to send a cell change request to the base station of the target cell;
  • the querying cell change attribute may be a cell change attribute corresponding to the target cell, or may be a cell change attribute corresponding to other neighboring cells associated with the target cell.
  • Step 103 Determine whether to send a cell change request to the base station of the target cell according to the cell change attribute.
  • the base station of the target cell After querying the cell change attribute, it is possible to determine whether to send a cell change request to the base station of the target cell based on the attribute value of the cell change attribute. That is, if it is determined based on the value of the cell change attribute that the target cell allows terminal equipment access, then determine The cell change request may be sent to the target cell. If it is determined based on the value of the cell change attribute that the terminal cell is not allowed to access the terminal, it is determined that it is not necessary to send the cell change request to the target cell.
  • the attribute value is configured as "0” or "1"
  • the attribute value is configured as a threshold value, it can be based on whether the attribute corresponding parameter meets the threshold value
  • the attribute value is configured as an identifier, it can be determined based on the identifier whether the target cell allows terminal equipment access.
  • the operation of sending the cell change request to the base station of the target cell can be performed, and resource preparation can be performed, such as obtaining the identifier of the terminal device and the service identifier. , Uplink / downlink rate requirement information, etc., and then send a cell change request to the base station of the target cell; if it is determined that it is not necessary to send a cell change request to the base station of the target cell, the end step can be performed, that is, the base station of the target cell is not required Sending a cell change request; thereby saving resources of the base station.
  • the request sent to the base station of the target cell may include multiple types.
  • the request may be a cell handover request used to switch the terminal device to the target cell.
  • it may be a secondary cell addition request used to send the target cell.
  • the secondary cell added as a terminal device may also be, for example, a secondary cell change request for changing the secondary cell of the terminal device to a target cell, etc., which are not limited in the embodiment of the present disclosure.
  • the corresponding cell change attribute may be configured for the neighboring cell in the neighboring cell relationship table according to the configuration information, and then during the handover process, the cell may be changed by querying the cell in the neighboring cell relationship table, and then the attribute may be changed according to the cell. Determine whether to send a cell change request to the base station of the target cell; thus, it can save the resources of the base station and improve the efficiency of changing the cell.
  • the target cell as the serving cell of the terminal device. For example, if the terminal device is a single connection, it can be determined whether to switch the terminal device to the target cell or the target cell. Added as a secondary cell of a terminal device; for example, the terminal device is dual-connected, (that is, the terminal device is connected to two cells, and these two cells provide services for the terminal device.
  • the two cells include: the primary cell and the secondary cell) It can be determined whether the terminal device is changed from dual connection to single connection (that is, only connected to the target cell), or the secondary cell of the terminal device is changed to the target cell, and so on. Then, the corresponding cell change attribute can be queried from the neighbor cell relationship table, and then it is determined whether to send a corresponding request to the target cell according to the queried cell change attribute.
  • the manner of using the target cell as a serving cell of the terminal device may include at least one of the following: changing a secondary cell of the terminal device to a target cell, and adding the target cell as a secondary cell of the terminal device, Switching the terminal device to a target cell.
  • the cell change attribute may correspondingly include at least one of the following: a secondary cell change attribute, a secondary cell addition attribute, and a handover cell condition attribute; wherein the secondary cell change attribute may be an attribute that determines whether to change a secondary cell of a terminal device, and The secondary cell adding attribute may be an attribute for determining whether to add a secondary cell to the terminal device, and the handover cell condition attribute may be an attribute having a restriction condition for switching the terminal device to the target cell.
  • the cell change attribute may further include other attributes, and this disclosure does not limit this.
  • different ways of using the target cell as the serving cell of the terminal device correspond to different cell change attributes. For example, changing the secondary cell of the terminal device to the target cell corresponds to querying the secondary cell change attribute.
  • the method of adding the target cell as a secondary cell of the terminal device corresponds to querying the secondary cell for adding attributes, and switching the terminal device to the target cell corresponds to querying the handover cell condition attributes.
  • the method may include the following steps:
  • Step 201 Configure a corresponding cell change attribute for a neighboring cell in a neighboring cell relationship table according to the configuration information.
  • the cell after the cell configures the access conditions, on the one hand, it can send the configuration information to the base station in the neighboring cell through the air interface (such as the X2 interface) between its corresponding base station and the base station in the neighboring cell;
  • the user operates in the base station operation management system, and sends the configuration information to the base station in the neighboring cell through the base station operation management system.
  • the base station may configure the corresponding cell change attribute for the neighboring cell in the neighboring cell relationship table according to the received configuration information.
  • the configuring the cell change attribute for the neighboring cell may include configuring the attribute value for the cell corresponding to the neighboring cell.
  • the cell change attributes include: secondary cell change attribute (Secondary Node Change, SN Change), secondary cell add attribute (Secondary Node Add, SN Add), handover cell condition attribute (Condition, Handover), and remove attribute (Remove) , X2 attribute (X2) and handover cell attribute (Handover).
  • secondary cell change attribute is identified as SN Change, it indicates whether the terminal device is allowed to access according to the attribute value of the secondary cell change attribute; if the secondary cell change attribute is identified as No Change indicates that whether the terminal device is not allowed to access is determined according to the attribute value of the change attribute of the secondary cell.
  • the secondary cell added attribute is identified as SN Add, it indicates whether the terminal device is allowed to access based on the attribute value of the secondary cell added attribute; if the secondary cell added attribute is identified as No SN Add, it indicates that the attribute is added based on the secondary cell. The value determines whether the terminal device is not allowed to access. If the handover cell condition attribute is identified as Condition Handover, it indicates whether the terminal device is allowed to access based on the property value of the handover cell condition attribute; if the handover cell condition attribute is identified as No Condition, Handover, it indicates the attribute based on the handover cell condition attribute The value determines whether the terminal device is not allowed to access.
  • the removed attribute is identified as Remove, it indicates whether the terminal device is allowed to access based on the attribute value of the removed attribute; if the removed attribute is identified as NoRemove, it indicates whether the terminal is not allowed based on the attribute value of the removed attribute.
  • Device access If the X2 attribute is identified as X2, it indicates whether the terminal device is allowed to access based on the attribute value of the X2 attribute; if the X2 attribute is identified as No, X2, it is determined whether the terminal device is not allowed to access based on the attribute value of the X2 attribute.
  • the handover cell attribute is identified as Handover, it indicates whether the terminal device is allowed to access based on the attribute value of the handover cell attribute; if the handover cell attribute is identified as No. Handover, it indicates whether the terminal is not allowed based on the attribute value of the handover cell attribute.
  • Device access If the X2 attribute is identified as X2, it indicates whether the terminal device is allowed to access based on the attribute value of the X2 attribute; if the
  • Table 1 is taken as an example of the present disclosure, in which a neighbor cell (Target), a target cell identity (TCI).
  • Target a neighbor cell
  • TCI target cell identity
  • the attribute value has a “ ⁇ ” mark, which indicates that the secondary cell of the terminal device is not allowed to be changed to a neighboring cell; the attribute value is empty, which indicates that the secondary cell of the terminal device is allowed to be changed to a neighboring cell.
  • the attribute value is marked with a " ⁇ ", which indicates that the neighbor cell is not allowed to be added as a secondary cell of the terminal device; the attribute value is empty, which indicates that the neighbor cell is allowed to be added as a secondary cell of the terminal device.
  • NoCondition Handover The attribute value is marked with " ⁇ ", which indicates that terminal equipment that does not meet the conditions is not allowed to be switched to the neighboring cell; the attribute value is empty, which indicates that there is no conditional constraint on the terminal equipment that is switched to the neighboring cell.
  • NoRemove The attribute value is marked with " ⁇ ", which indicates that the neighboring cell is not allowed to be deleted; the attribute value is empty, which indicates that the neighboring cell is allowed to be deleted.
  • No X2 The attribute value is marked with " ⁇ ", which can represent the initial process of neighbor relationship that cannot be used by X2 interface; the attribute value is empty, which can represent the initial process of neighbor relationship that can be used by X2 interface.
  • No Handover The attribute value is marked with " ⁇ ", which indicates that the terminal device is not allowed to switch to the neighboring cell.
  • the attribute value is empty, which indicates that the terminal device is allowed to switch to the neighboring cell.
  • attribute value of the change attribute of each cell may also be configured as “1” or "0”, and may also be configured as a specific numerical value, which is not limited in the embodiment of the present disclosure.
  • Step 202 Query a secondary cell change attribute of a neighboring cell in the neighboring cell relationship table.
  • Embodiments of the present disclosure may determine a manner in which a target cell serves as a serving cell of the terminal device, and determine a cell change attribute to be queried according to the determined manner.
  • a method for using a target cell as a serving cell of the terminal device is to change a secondary cell of the terminal device to a target cell, where the terminal device is dual-connected; and further, neighbors can be queried.
  • the secondary cell in the neighboring cell in the cell relationship table changes attributes.
  • the secondary cell change attribute may be an attribute set for two neighboring cells, where one neighboring cell is a neighboring cell associated with another neighboring cell.
  • the secondary cell change attribute may be bidirectional.
  • a secondary cell change attribute is configured between neighboring cell 1 and neighboring cell 2. If the attribute value of the secondary cell change attribute of neighboring cell 1 does not have a “ ⁇ ” identifier, it is determined to be allowed. Changing the secondary cell of the terminal device from neighboring cell 1 to neighboring cell 2 also allows changing the secondary cell of the terminal device from neighboring cell 2 to neighboring cell 1.
  • the secondary cell change attribute may also be refined, that is, the secondary cell change attribute may include: a secondary cell forward change attribute and a secondary cell reverse change attribute, the secondary cell forward change attribute and the secondary cell change attribute.
  • the direction-changing attributes are unidirectional; for example, if the attribute value of the secondary cell in the neighboring cell 1 is positively changed, it is determined that the secondary cell of the terminal device is allowed to be changed from the neighboring cell 1 to the neighboring cell 2. If the attribute value of the secondary cell 1 reverse change attribute is empty, it is determined that the secondary cell of the terminal device is allowed to be changed from the neighboring cell 2 to the neighboring cell 1; ", It is determined that the secondary cell of the terminal device is not allowed to be changed from the neighboring cell 1 to the neighboring cell 2.
  • the attribute value of the secondary cell in the neighboring cell 1 is reversely changed, the attribute value is determined to determine that the terminal device is not allowed
  • the secondary cell was changed from neighboring cell 2 to neighboring cell 1.
  • the attributes of the positive change and the secondary cell's reverse change are similar to those in the neighboring cell 1, and will not be repeated here.
  • the secondary cell change attribute of the target cell may be queried, or the secondary cell change of the secondary cell may be queried. Attribute; if the secondary cell change attribute includes: the secondary cell forward change attribute and the secondary cell reverse change attribute, query the secondary cell reverse change attribute of the target cell, or query the secondary cell change attribute .
  • Step 203 Determine whether to send a secondary cell change request to the base station of the target cell according to the secondary cell change attribute.
  • the sending of the cell change request to the base station of the target cell may be a secondary cell change request; that is, after querying the attributes of the secondary cell to change, it may be judged whether to send the base station of the target cell according to the attribute value of the secondary cell change attribute.
  • Send a secondary cell change request it is possible to determine whether the target cell allows terminal equipment access based on the attribute value of the secondary cell change attribute; for example, if the attribute value of the secondary cell change attribute query of the target cell has a " ⁇ " flag, it can be determined that the target cell does not allow the terminal
  • For device access if the attribute value of the secondary cell change attribute of the target cell is queried, it can be determined that the target cell allows the terminal device to access.
  • the target cell is not allowed to access the terminal device. If the attribute value of the reverse change attribute of the secondary cell of the target cell is queried, Empty, it can be determined that the target cell allows the terminal device to access. After determining that the target cell allows the terminal device to access, it can be determined that the secondary cell change request can be sent to the base station of the target cell, and resource preparation can be performed, and the secondary cell change request is sent to the base station of the target cell; After allowing the terminal device to access, it can be determined that it is not necessary to send a secondary cell change request to the base station of the target cell.
  • the secondary cell change request may be used to instruct a secondary cell of a terminal device to be changed to a target cell, that is, a subsequent base station may send a secondary cell change instruction to the terminal device according to a response message returned by the base station of the target cell; the terminal; After receiving the secondary cell change instruction, the device may switch its secondary cell from the current cell to the target cell.
  • a terminal device is connected to a cell 1 and a cell 2 respectively, where the cell 1 is a primary cell, the cell 2 is a secondary cell, and the cell 3 is a target cell; the secondary cell change of the cell 3 in the neighbor relationship table is queried. If the attribute value of the attribute is empty, the secondary cell change request can be sent to the base station in cell 3, and the secondary cell of the terminal device can be changed from cell 2 to cell 3, that is, the terminal device is connected to cell 1 and cell 3 respectively.
  • Cell 1 is the primary cell
  • cell 3 is the secondary cell.
  • the embodiment of the present disclosure may configure a corresponding cell change attribute for a neighboring cell in a neighboring cell relationship table according to the configuration information, and then a manner of determining that the target cell is a serving cell of the terminal device is to:
  • the base station sends a secondary cell change request, it sends a secondary cell change request to the target cell's base station.
  • it is determined that the secondary cell change request cannot be sent to the target cell's base station, there is no need to send a secondary cell change request to the target cell's base station. It saves the resources of the base station, and can also improve the efficiency of the terminal device changing the secondary cell.
  • the secondary cell changing attribute may include: the secondary cell changing the forward attribute and the secondary cell reverse attribute, that is, the secondary cell changing attribute may be set to a single direction, and then the detailed judgment as to whether it is to the target may be made.
  • the granularity of the secondary cell change request sent by the base station of the cell further improves the efficiency of the terminal device to change the secondary cell.
  • the method may include the following steps:
  • Step 301 Configure a corresponding cell change attribute for the neighboring cell in the neighboring cell relationship table according to the configuration information.
  • This step is similar to step 201 described above, and details are not described herein again.
  • Step 302 Query the secondary cell addition attributes of the target cell in the neighbor cell relationship table.
  • a method for determining a target cell as a serving cell of the terminal device is to add the target cell as a secondary cell of the terminal device, where the terminal device is a single connection; and then query The secondary cell of the target cell in the neighboring cell relationship adds attributes.
  • Step 303 Determine whether to send a secondary cell addition request to the target cell according to the secondary cell addition attribute.
  • the sending of the cell change request to the base station of the target cell may be a secondary cell addition request; that is, after querying the secondary cell to add attributes, the base station may determine whether to send the base station to the target cell according to the attribute value of the secondary cell addition attribute.
  • the attribute value of the secondary cell may be used to determine whether the target cell is allowed to access the terminal. For example, if the attribute value of the secondary cell added attribute of the target cell is marked with “ ⁇ ”, it may be determined that the target cell does not allow the terminal. For device access, if the attribute value of the secondary cell addition attribute of the target cell is queried, it can be determined that the target cell allows the terminal device to access.
  • a secondary cell addition request can be sent to the base station of the target cell, and resource preparation can be performed, and a secondary cell addition request is sent to the base station of the target cell; After allowing the terminal device to access, it can be determined that it is not necessary to send a secondary cell addition request to the base station of the target cell.
  • the secondary cell addition request may be used to indicate that the target cell is added as a secondary cell of the terminal device, that is, a subsequent base station may send a secondary cell addition instruction to the terminal device according to a response message returned by the base station of the target cell; the terminal; After receiving the secondary cell adding instruction, the device may connect to the target cell and use the target cell as its secondary cell.
  • a terminal device is connected to cell 1 and cell 2 is a target cell. If the attribute value of the secondary cell addition attribute of cell 2 in the neighbor relationship table is queried, the secondary cell addition may be sent to the base station of cell 2 The request further adds cell 2 as a secondary cell of the terminal device, that is, the terminal device is connected to cell 1 and cell 2, respectively, where cell 1 is the primary cell and cell 2 is the secondary cell.
  • the embodiment of the present disclosure may configure a corresponding cell change attribute for the neighboring cell in the neighboring cell relationship table according to the configuration information, and then the way to determine that it uses the target cell as the serving cell of the terminal device is to add the target cell as
  • the secondary cell of the terminal device query the secondary cell addition attribute of the target cell in the neighbor cell relationship table, and then determine whether to send a secondary cell addition request to the target cell according to the secondary cell addition attribute; thus, it can determine that it can send to the base station of the target cell.
  • the secondary cell addition request is sent, the secondary cell addition request is sent to the base station of the target cell.
  • the secondary cell addition request is sent to the base station of the target cell.
  • the secondary cell addition request cannot be sent to the base station of the target cell, there is no need to send the secondary cell addition request to the base station of the target cell. Resources, and can improve the efficiency of adding secondary cells to terminal equipment.
  • the terminal device can be switched to the target cell regardless of whether the terminal device is single-connected or dual-connected.
  • the terminal device is single-connected to cell 1, and the terminal device can be switched to cell 3.
  • the terminal device Dual connection to cell 1 (primary cell) and cell 2 (secondary cell), the terminal equipment can be dual connected to cell 3 (primary cell) and cell 2 (secondary cell), and it can also be switched to cell 3 (that is, switched by dual connectivity) Is single connection). Therefore, in determining a target cell as a serving cell, when a terminal device is handed over to the target cell, a handover cell condition attribute of the target cell may be queried to determine whether to send a cell handover request to a base station of the target cell.
  • the handover cell condition attribute includes at least one of the following: a network performance attribute, a service type attribute, and a signal strength attribute; wherein the network performance attribute may be determined according to the network performance of the terminal device whether the terminal device is The attribute of switching to the target cell, the service type attribute may be an attribute of determining whether to switch the terminal device to the target cell according to the service type of the terminal device, and the signal strength attribute may be determined according to the serving cell signal strength and the target cell signal strength Whether to switch the terminal device to the target cell.
  • the handover cell condition attribute may also include other attributes, which is not limited in the present disclosure. Refer to Table 2:
  • Network performance attribute If there is an attribute value, it can be determined that the neighboring cell does not allow terminal equipment with network performance above the first threshold to access; if the attribute value is empty, it can be determined that the neighboring cell does not restrict the network performance of the access terminal device.
  • the network performance may include an uplink rate, a downlink rate, a network delay, and the like of a terminal device.
  • the first threshold may be set according to requirements, such as a row rate of 600 k / s, and the attribute value of the network performance attribute may be A threshold can also be other values or identifiers.
  • the attribute value of the network performance attribute is the first threshold value and the network performance is the uplink rate
  • the attribute value of the network performance attribute of the neighboring cell 1 is X
  • Service type attribute If there is an attribute value, it can be determined that the neighboring cell does not allow terminal equipment with a predetermined service type to access; if the attribute value is empty, it can be determined that the neighboring cell does not restrict the service type of the terminal device.
  • the preset type may be set according to requirements, such as a car networking service, a broadcast service, and the like.
  • the attribute value of the service type attribute may be a number corresponding to the preset type, or other values or identifiers. For example, the attribute value of the service type attribute is the number corresponding to the preset type.
  • Signal strength attribute If there is an attribute value, it can be determined that when the difference between the signal strength of the neighboring cell and the serving cell signal strength is higher than the second threshold, the terminal device is allowed to access; if the attribute value is empty, the neighboring cell can be determined
  • the signal strength difference between the neighboring cell and the serving cell is not limited.
  • the second threshold may be set as required, such as 5 dB; the attribute value of the signal strength attribute may be the second threshold, or may be another value or an identifier.
  • the attribute value of the signal strength attribute is the second threshold.
  • the attribute values of the condition attributes of each handover cell may be a threshold value, a number, any other value, or an identifier.
  • the method may include the following steps:
  • Step 401 Configure a corresponding cell change attribute for the neighboring cell in the neighboring cell relationship table according to the configuration information.
  • This step is similar to step 201 described above, and details are not described herein again.
  • Step 402 Query a handover cell condition attribute of a target cell in the neighbor cell relationship table.
  • Step 403 Determine whether to send a cell handover request to the base station of the target cell according to the handover cell condition attribute.
  • a method for using a target cell as a serving cell of the terminal device is: handover the terminal device to the target cell; and then query the handover cell condition of the target cell in the neighbor cell relationship table. Attributes.
  • any one or more of network performance attributes, service type attributes, and signal strength attributes may be configured for the neighboring cells in the neighboring cell relationship table; therefore, in the query of the neighboring cell relationship table, When describing the handover cell condition attributes of the target cell, the network performance attributes, service type attributes, and signal strength attributes of the target cell can be queried separately. Then, it is determined whether to send a cell handover request to the base station of the target cell according to the attribute value of the handover cell condition attribute. For example, if the attribute value of the network performance attribute is set to the first threshold, the attribute value of the network performance attribute of the target cell is not When empty, you can determine whether the value of the network performance required by the terminal device is lower than the attribute value.
  • the attribute value of the network performance attribute is set as an identifier, after querying the existence of the attribute value of the network performance attribute of the target cell, it can be determined whether the value of the network performance required by the terminal device is lower than the first threshold. If the value of the network performance is lower than the first threshold, it is determined that the target cell allows the terminal device to access; if the value of the network performance required by the terminal device is higher than the first threshold, it is determined that the target cell does not allow the terminal device to access.
  • the attribute value of the service type attribute is set to the service type number, when the attribute value of the service type attribute of the target cell is not empty, determine the service type corresponding to the attribute value, and then determine whether the service type of the terminal device is For the service type, if it is determined that the service type of the terminal device is the service type, the target cell is not allowed to access the terminal; if it is determined that the service type of the terminal device is not the service type, it is determined that the target cell allows the terminal device to access.
  • the attribute value of the signal strength attribute is set to the second threshold, when the attribute value of the signal strength attribute of the target cell is not empty, the difference between the signal strength of the target cell and the serving cell may be calculated.
  • the target cell does not allow the terminal device to access; if the difference is higher than the attribute value, it is determined that the target cell allows the terminal device to access. After determining that the target cell allows the terminal device to access, it can be determined that a cell switching request can be sent to the base station of the target cell, and resource preparation can be performed, and a cell switching request is sent to the base station of the target cell. After the device is connected, it can be determined that there is no need to send a cell handover request to the base station of the target cell.
  • the cell switching request may be used to instruct a terminal device to switch to a target cell, that is, a subsequent base station may send a cell switching instruction to the terminal device according to a response message returned by the base station of the target cell; the terminal device receives the cell After the handover instruction, switch to the target cell.
  • the embodiment of the present disclosure may configure a corresponding cell change attribute for the neighboring cell in the neighboring cell relationship table according to the configuration information, and then the manner of determining that the target cell is the serving cell of the terminal device is to switch the terminal device to the target cell , You can query the handover cell condition attributes of the target cell in the neighbor cell relationship table, and then determine whether to send a cell handover request to the target cell based on the handover cell condition attributes; so that when it is determined that a cell handover request can be sent to the base station of the target cell, Send a cell handover request to the base station of the target cell.
  • the handover cell condition attributes include at least one of the following: network performance attributes, service type attributes, and signal strength attributes, that is, various types of settings that allow terminal devices to switch to neighboring cells are set in the neighboring cell relationship table. Conditions; further refine the granularity of determining whether to send a cell handover request to the base station of the target cell, thereby further improving the efficiency of the terminal device to change the secondary cell.
  • the device includes a configuration module 501, a query module 502, and a determination module 503, where:
  • a configuration module 501 configured to configure a corresponding cell change attribute for a neighboring cell in a neighboring cell relationship table according to the configuration information
  • a query module 502 configured to query a cell change attribute of a neighboring cell in the neighboring cell relationship table
  • a determining module 503 is configured to determine whether to send a cell change request to a base station of a target cell according to the cell change attribute.
  • the attributes include at least one of the following: a secondary cell change attribute, a secondary cell add attribute, and a handover cell condition attribute.
  • the cell change request includes a secondary cell change request
  • the cell change attribute includes a secondary cell change attribute
  • the query module 502 is configured to query a neighboring cell in the neighboring cell relationship table.
  • the secondary cell change attribute is determined by the judging module 503, and is configured to determine whether to send the secondary cell change request to a base station of a target cell according to the secondary cell change attribute.
  • the secondary cell change attribute includes a secondary cell forward change attribute and a secondary cell reverse change attribute; and the query module 502 is specifically configured to query the secondary cell positiveness of the secondary cell. Change the attribute, and / or query the secondary cell of the target cell to change the attribute in the reverse direction.
  • the cell change request includes a secondary cell addition request
  • the cell change attribute includes a secondary cell addition attribute
  • the query module 502 is configured to query the neighbor cell relationship table.
  • the secondary cell adding attribute of the target cell; the determining module 503 is configured to determine whether to send the secondary cell adding request to the base station of the target cell according to the secondary cell adding attribute.
  • the cell change request includes a cell handover request
  • the cell change attribute includes a handover cell condition attribute
  • the handover cell condition attribute includes at least one of a network performance attribute and a service type attribute.
  • signal strength attributes the query module 502 is configured to query the handover cell condition attributes of the target cell in the neighbor cell relationship table
  • the determination module 503 is configured to determine whether the handover cell condition attributes are determined Sending the cell handover request to a base station of a target cell.
  • the corresponding cell change attribute can be configured for the neighboring cell in the neighboring cell relationship table according to the configuration information, and then during the handover process, the cell can be changed by querying the cell changed attribute in the neighboring cell relationship table, and then judged based on the cell change attribute. Sending a cell change request to the base station of the target cell; thereby saving resources of the base station and improving the efficiency of changing the cell.
  • the description is relatively simple. For the relevant part, refer to the description of the method embodiment.
  • the apparatus provided in the embodiment of the present disclosure can implement the processes in the method embodiments in FIG. 1 to FIG. 4. To avoid repetition, details are not described herein again.
  • An embodiment of the present disclosure further provides a computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.
  • the switching method provided in the embodiment of the present disclosure can be applied to electronic devices such as a base station and a terminal.
  • the electronic device includes: a processor and a memory; the memory stores executable code, and when the executable code is executed, the The processor executes the switching method according to one or more of the embodiments of the present disclosure.
  • the terminal 600 includes, but is not limited to, a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, and a sensor 605. , Display unit 606, user input unit 607, interface unit 608, memory 609, processor 610, and power supply 611 and other components.
  • the terminal structure shown in FIG. 6 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or some components may be combined, or different components may be arranged.
  • the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a car terminal, a wearable device, a pedometer, and the like.
  • the processor 610 is configured to configure the corresponding cell change attribute for the neighboring cell in the neighboring cell relationship table according to the configuration information;
  • the cell change attribute of the neighboring cell in the neighbor cell relationship table is used to determine whether to send a cell change request to the base station of the target cell according to the cell change attribute.
  • the radio frequency unit 601 is configured to receive configuration information and send a cell change request.
  • the radio frequency unit 601 is configured to receive the The cell change instruction sends a corresponding request to the base station of the target cell; the processor 610 is configured to generate a corresponding request according to the cell change instruction.
  • the radio frequency unit 601 may be used to receive and send signals during the transmission and reception of information or during a call. Specifically, the downlink data from the base station is received and processed by the processor 610; The uplink data is sent to the base station.
  • the radio frequency unit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 601 can also communicate with a network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 602, such as helping users to send and receive email, browse web pages, and access streaming media.
  • the audio output unit 603 may convert audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into audio signals and output them as sound. Moreover, the audio output unit 603 may also provide audio output (for example, call signal reception sound, message reception sound, etc.) related to a specific function performed by the terminal 600.
  • the audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 604 is used for receiving audio or video signals.
  • the input unit 604 may include a graphics processing unit (GPU) 6041 and a microphone 6042.
  • the graphics processor 6041 pairs images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frames may be displayed on a display unit 606.
  • the image frames processed by the graphics processor 6041 may be stored in the memory 609 (or other storage medium) or transmitted via the radio frequency unit 601 or the network module 602.
  • the microphone 6042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 601 in the case of a telephone call mode and output.
  • the terminal 600 further includes at least one sensor 605, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 6061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 6061 and / when the terminal 600 is moved to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the attitude of the terminal (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc .; sensor 605 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared The sensors and the like are not repeated here.
  • the display unit 606 is configured to display information input by the user or information provided to the user.
  • the display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 607 may be used to receive inputted numeric or character information, and generate key signal inputs related to user settings and function control of the terminal.
  • the user input unit 607 includes a touch panel 6071 and other input devices 6072.
  • Touch panel 6071 also known as touch screen, can collect the user's touch operations on or near it (such as the user using a finger, stylus and other suitable objects or accessories on or near touch panel 6071 operating).
  • the touch panel 6071 may include a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into contact coordinates, and sends it To the processor 610, receive the command sent by the processor 610 and execute it.
  • various types such as resistive, capacitive, infrared, and surface acoustic wave can be used to implement the touch panel 6071.
  • the user input unit 607 may further include other input devices 6072.
  • other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, and details are not described herein again.
  • the touch panel 6071 may be overlaid on the display panel 6061.
  • the touch panel 6071 detects a touch operation on or near the touch panel 6071, the touch panel 6071 transmits the touch operation to the processor 610 to determine the type of the touch event.
  • the type of event provides corresponding visual output on the display panel 6061.
  • the touch panel 6071 and the display panel 6061 are implemented as two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 6071 and the display panel 6061 can be integrated and Implement the input and output functions of the terminal, which are not limited here.
  • the interface unit 608 is an interface through which an external device is connected to the terminal 600.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input / output (I / O) port, video I / O port, headphone port, and more.
  • the interface unit 608 may be used to receive an input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 600 or may be used between the terminal 600 and an external device. Transfer data.
  • the memory 609 can be used to store software programs and various data.
  • the memory 609 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, at least one application required by a function (such as a sound playback function, an image playback function, etc.), etc .; the storage data area may store data according to Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 609 may include a high-speed random access memory, and may further include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 610 is a control center of the terminal, and uses various interfaces and lines to connect various parts of the entire terminal. By running or executing software programs and / or modules stored in the memory 609, and calling data stored in the memory 609, execution is performed. Various functions and processing data of the terminal, so as to monitor the terminal as a whole.
  • the processor 610 may include one or more processing units; optionally, the processor 610 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, and an application program, etc.
  • the tuning processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 610.
  • the terminal 600 may further include a power source 611 (such as a battery) for supplying power to various components.
  • a power source 611 such as a battery
  • the power source 611 may be logically connected to the processor 610 through a power management system, thereby implementing management of charging, discharging, and power consumption management through the power management system. And other functions.
  • the terminal 600 includes some functional modules that are not shown, and details are not described herein again.

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Abstract

提供了一种切换方法、装置和存储介质，其中，该方法包括：依据配置信息在邻区关系表中为邻区配置对应的小区改变属性；查询邻区关系表中邻区的小区改变属性，依据小区改变属性判断是否向目标小区的基站发送小区改变请求。

Description

切换方法、装置和存储介质
相关申请的交叉引用
本申请主张在2018年5月29日在中国提交的中国专利申请号No.201810532513.5的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种切换方法、装置和存储介质。
背景技术
随着移动互联网技术和通信技术的不断发展，越来越多的采用终端设备进行各项业务，如上网、视频点播、收发邮件、下载等等；其中，移动终端通过与基站的通信实现数据的下载、上传。
在移动终端与基站的通信过程中，移动终端会在基站的小区之间进行切换，以满足其业务需求，即小区A(终端设备的服务小区)的基站在确定目标小区(小区B)后，会向小区B的基站发送切换请求；若小区B拒绝该终端设备接入，则该终端设备无法切换至小区B；进而导致了基站A的资源浪费，以及降低终端设备的切换效率。
发明内容
本公开实施例提供一种切换方法和装置，以节约基站的资源和提高改变小区的效率。
第一方面，本公开实施例提供了一种切换方法，所述方法包括：依据配置信息在邻区关系表中为邻区配置对应的小区改变属性；查询所述邻区关系表中邻区的小区改变属性，依据所述小区改变属性判断是否向目标小区的基站发送小区改变请求。
第二方面，本公开实施例提供了一种切换装置，所述装置包括：配置模块，用于依据配置信息在邻区关系表中为邻区配置对应的小区改变属性；查询模块，用于查询所述邻区关系表中邻区的小区改变属性；判断模块，用于 依据所述小区改变属性判断是否向目标小区的基站发送小区改变请求。
第三方面，本公开实施例提供了一种计算机可读存储介质，存储计算机程序，所述计算机程序被处理器执行时实现如上述的切换方法的步骤。
本公开实施例包括以下优点：
本公开实施例可依据配置信息在邻区关系表中为邻区配置对应的小区改变属性，进而在切换过程中，可通过查询邻区关系表中的小区改变属性，然后依据小区改变属性判断是否向目标小区的基站发送小区改变请求；从而可以节约基站的资源和提高改变小区的效率。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本公开的一种切换方法实施例的步骤流程图；
图2是本公开的一种辅小区改变方法实施例的步骤流程图；
图3是本公开的一种辅小区添加方法实施例的步骤流程图；
图4是本公开的一种小区条件切换方法实施例的步骤流程图；
图5是本公开的一种切换装置实施例的结构框图；
图6为实现本公开各个实施例的一种移动终端的硬件结构示意图。
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。
本公开实施例提供的一种切换方法，可应用于基站中，其中，所述基站可包括各种阶数移动通信技术基站中，所述阶数是根据移动通信技术的发展阶段确定的，如第二代移动通信技术(2G)对应的阶数为2阶，第三代移动 通信技术(3G)对应的阶数为3阶，第四代移动通信技术(4G)对应的阶数为4阶，第五代移动通信技术(5G)对应的阶数为5阶等等，第五代以上阶数的移动通信技术可以包括6G/7G等等。其中，每个基站可包括至少一个小区，每个小区可以是终端设备的服务小区，也可以是终端设备的目标小区，所述服务小区是指为终端设备提供服务的小区，所述目标小区是指终端设备待接入的小区。其中，两个覆盖有重叠并设置有切换关系的小区，可互为邻区(相邻小区)，一个小区可包括多个邻区；邻区的作用是：使手机在移动状态下可以在多个定义了邻区关系的小区之间进行业务的平滑交替，不会中断。
由于服务小区的基站在确定目标小区后，会向目标小区的基站发送切换请求，以判断目标小区是否允许该终端设备接入；当目标小区不允许接入该终端设备时，会返回拒绝消息，服务小区的基站接收到拒绝消息后，不会向终端设备发送对应的指令，即使得该终端设备无法将目标小区作为其服务小区；进而造成了基站对应资源的浪费，以及降低了终端设备的切换效率。因此本公开实施例提供一种切换方法，即在配置小区的接入条件后，可依据邻区的配置信息，在其邻区关系表中为该邻区配置对应的小区改变属性；进而可通过查询邻区关系表中邻区的小区改变属性，来判断是否向目标小区的基站发送小区改变请求，即在依据邻区关系表中邻区的小区改变属性确定目标小区允许终端设备接入时，向目标小区的基站发送小区改变请求，而在依据小区改变属性确定目标小区不允许终端设备接入时，可无需向目标小区的基站发送小区改变请求，从而能够节约基站的资源和提高改变小区的效率。
参照图1，示出了本公开的一种切换方法实施例的步骤流程图；具体可包括如下步骤：
步骤101、依据配置信息在邻区关系表中为邻区配置对应的小区改变属性。
针对各个小区，可配置该小区的接入条件，如不允许上行速率要求超过1M/s的终端设备接入，又如在10:00am-10:00pm这个时间段内不允许其邻区管理的终端设备接入等；然后可将其配置信息发送给邻区的基站，因此基站可依据所述配置信息在邻区关系表中为对应的邻区配置的小区改变属性。其中，所述配置信息可包括邻区的小区改变属性和对应的属性值、邻区的小区 标识等等，所述小区改变属性可以是确定是否将邻区作为终端设备服务小区的属性，可包括多个属性，如是否改变终端设备辅小区的属性，又如是否为终端设备添加辅小区的属性，还如是否将终端设备切换至目标小区的属性等；所述邻区关系表中可包括邻区的属性信息如邻区的小区标识等，以及可包括邻区的切换信息如小区改变属性和对应的属性值。进而基站可确定所述配置信息对应的小区标识、小区改变属性和对应的属性值，然后在邻区关系表中依据小区标识，更新对应邻区的小区改变属性的属性值。其中，基站可以为其所有的小区的邻区关系表中邻区配置对应的小区改变属性，也可以为其中几个小区的邻区关系表中邻区配置对应的小区改变属性。
步骤102、查询所述邻区关系表中邻区的小区改变属性。
本公开实施例中，针对每个小区，基站可直接判断是否将该小区邻区作为终端设备的目标小区；也可给终端设备下发测量事件(如A3事件、A4事件等)，然后依据终端设备上报的测量报告判断是否将该小区的邻区作为终端设备的目标小区。因此当基站确定将该小区的邻区作为终端设备的目标小区时，可通过查询该小区对应的邻区关系表中邻区的小区改变属性，以判断是否向目标小区的基站发送小区改变请求；其中，所述查询的小区改变属性可以是目标小区对应的小区改变属性，也可以是与目标小区相关联的其他邻区对应的小区改变属性。
步骤103、依据所述小区改变属性判断是否向目标小区的基站发送小区改变请求。
本公开实施例在查询小区改变属性后，可基于小区改变属性的属性值判断是否向目标小区的基站发送小区改变请求，即若基于小区改变属性的值确定目标小区允许终端设备接入，则确定可以向目标小区发送小区改变请求，若基于小区改变属性的值确定目标小区不允许终端设备接入，则确定无需向目标小区发送小区改变请求。例如，若属性值配置为“0”或“1，则可基于“0”或“1”判断目标小区是否允许终端设备接入；若属性值配置为阈值，则可基于属性对应参数是否满足阈值，判断目标小区是否允许终端设备接入；若属性值配置为标识，可基于标识判断目标小区是否允许终端设备接入。
本公开实施例中，若确定可向目标小区的基站发送小区改变请求，则可 执行向目标小区的基站发送小区改变请求的操作，即可进行资源准备如获取所述终端设备的标识，业务标识，上行/下行速率需求信息等等，然后向所述目标小区的基站发送小区改变请求；若确定无需向目标小区的基站发送小区改变请求，则可执行结束的步骤，即无需向目标小区的基站发送小区改变请求；进而节约了基站的资源。其中，所述向目标小区的基站发送的请求可以包括多种类型，例如可以是小区切换请求，用于将终端设备将切换至目标小区，又例如可以是辅小区添加请求，用于将目标小区添加为终端设备的辅小区，还例如可以是辅小区改变请求，用于将终端设备的辅小区更改为目标小区等等，本公开实施例不作限制。
本公开实施例可依据所述配置信息在邻区关系表中为邻区配置对应的小区改变属性，进而在切换过程中，可通过查询邻区关系表中的小区改变属性，然后依据小区改变属性判断是否向目标小区的基站发送小区改变请求；从而能够节约基站的资源和提高改变小区的效率。
本公开的另一个实施例中，确定将目标小区作为所述终端设备的服务小区的方式可包括多种，如终端设备是单连接，可判断是将终端设备切换至目标小区，还是将目标小区添加为终端设备的辅小区；又例如终端设备是双连接，(即终端设备连接到两个小区上，由这两个小区为终端设备提供服务，这两个小区包括：主小区和辅小区)，可判断是将终端设备由双连接变为单连接(即只与目标小区连接)，还是将终端设备的辅小区更改为目标小区等等。然后可从邻区关系表中查询对应的小区改变属性，再依据查询的小区改变属性判断是否向目标小区发送对应的请求。
其中，将目标小区作为所述终端设备的服务小区的方式可包括以下至少一种：将所述终端设备的辅小区更改为目标小区，将所述目标小区添加为所述终端设备的辅小区，将所述终端设备切换至目标小区。所述小区改变属性可对应包括以下至少一种：辅小区改变属性、辅小区添加属性、切换小区条件属性；其中，所述辅小区改变属性可以是确定是否改变终端设备辅小区的属性，所述辅小区添加属性可以是确定是否为终端设备添加辅小区的属性，所述切换小区条件属性可以是具有将终端设备切换至目标小区限制条件的属性。当然本公开实施例中，所述小区改变属性还可以包括其他的属性，本公 开对此不作限制。本公开实施例中，不同的将目标小区作为所述终端设备的服务小区的方式对应查询的小区改变属性不同，如将所述终端设备的辅小区更改为目标小区的方式对应查询辅小区改变属性、将所述目标小区添加为所述终端设备的辅小区的方式对应查询辅小区添加属性，以及将所述终端设备切换至目标小区对应查询切换小区条件属性。
参照图2，示出了本公开的一种辅小区改变方法实施例的步骤流程图；具体可包括如下步骤：
步骤201、依据配置信息在邻区关系表中为邻区配置对应的小区改变属性。
本公开实施例中，小区配置接入条件后，一方面可通过其对应基站与邻区的基站之间空中接口(如X2接口)，将配置信息发送给邻区的基站；另一方面可通过用户在基站操作管理系统中进行操作，将配置信息通过基站操作管理系统发送至邻区的基站。进而基站可依据接收的配置信息，在邻区关系表中为邻区配置对应的小区改变属性，所述为邻区配置对应的小区改变属性可包括为邻区对应的小区改变属性配置属性值。其中，所述小区改变属性包括：辅小区改变属性(Secondary Node Change，SN Change)、辅小区添加属性(Secondary Node Add，SN Add)、切换小区条件属性(Condition Handover)、移除属性(Remove)、X2属性(X2)和切换小区属性(Handover)。其中，在邻区关系表中，若将所述辅小区改变属性标识为SN Change，则表示依据辅小区改变属性的属性值判断是否允许终端设备接入；若将所述辅小区改变属性标识为No SN Change，则表示依据辅小区改变属性的属性值判断是否不允许终端设备接入。若将辅小区添加属性标识为SN Add，则表示依据辅小区添加属性的属性值判断是否允许终端设备接入；若将辅小区添加属性标识为No SN Add，则表示依据辅小区添加属性的属性值判断是否不允许终端设备接入。若将切换小区条件属性标识为Condition Handover，则表示依据切换小区条件属性的属性值判断是否允许终端设备接入；若将切换小区条件属性标识为No Condition Handover，则表示依据切换小区条件属性的属性值判断是否不允许终端设备接入。若将移除属性标识为Remove，则表示依据移除属性的属性值判断是否允许终端设备接入；若将移除属性标识为No Remove，则 表示依据移除属性的属性值判断是否不允许终端设备接入。若将X2属性标识为X2，则表示依据X2属性的属性值判断是否允许终端设备接入；若将X2属性标识为No X2，则表示依据X2属性的属性值判断是否不允许终端设备接入。若将切换小区属性标识为Handover，则表示依据切换小区属性的属性值判断是否允许终端设备接入；若将切换小区属性标识为No Handover，则表示依据切换小区属性的属性值判断是否不允许终端设备接入。
以表1作为本公开的一个示例，其中，邻区(Neighbor)，目标小区标识(Target Cell Identity，TCI)。
Figure PCTCN2019089003-appb-000001
表1
其中：
No SN change：属性值有“√”标识，可表征不允许将所述终端设备的辅小区更改为邻区；属性值为空，可表征允许将所述终端设备的辅小区更改为邻区。
No SN：属性值有“√”标识，可表征不允许将邻区添加为终端设备的辅小区；属性值为空，可表征允许将邻区添加为终端设备的辅小区。
No Condition Handover：属性值有“√”标识，可表征不允许将不满足条件的终端设备切换至邻区；属性值为空，可表征对切换至邻区的终端设备没有条件约束。
No Remove：属性值有“√”标识，可表征不允许删除邻区；属性值为空，可表征允许删除邻区。
No X2：属性值有“√”标识，可表征不能利用X2接口进行邻区关系的初始过程；属性值为空，可表征可以利用X2接口进行邻区关系的初始过程。
No Handover：属性值有“√”标识，可表征不允许终端设备切换至邻区，属性值为空，可表征允许终端设备切换至邻区。
当然各小区改变属性的属性值也可以配置为“1”或“0”，还可以配置为具体的数值，本公开实施例对此不作限定。
步骤202、查询所述邻区关系表中邻区的辅小区改变属性。
本公开实施例可以确定目标小区作为所述终端设备的服务小区的方式，以依据确定的方式，确定需要查询的小区改变属性。本公开实施例中，一种将目标小区作为所述终端设备的服务小区的方式是：将所述终端设备的辅小区更改为目标小区，其中，所述终端设备是双连接；进而可查询邻区关系表中邻区的辅小区改变属性。
本公开实施例中，所述辅小区改变属性可以是针对两个邻区设置的属性，其中一个邻区是另一个邻区相关联的邻区。所述辅小区改变属性可具有双向性，例如，邻区1与邻区2之间配置了辅小区改变属性，若邻区1的辅小区改变属性的属性值没有“√”标识，则确定允许将终端设备的辅小区由邻区1更改为邻区2，也允许将终端设备的辅小区由邻区2更改为邻区1。当然也可将所述辅小区改变属性进行细化，即所述辅小区改变属性可包括：辅小区正向改变属性和辅小区反向改变属性，所述辅小区正向改变属性和辅小区反向改变属性均具有单向性；例如，若邻区1的辅小区正向改变属性的属性值为空，则确定允许将终端设备的辅小区由邻区1更改为邻区2，若邻区1的辅小区反向改变属性的属性值为空，则确定允许将终端设备的辅小区由邻区2更改为邻区1；若邻区1的辅小区正向改变属性的属性值有“√”标识，则确定不允许将终端设备的辅小区由邻区1更改为邻区2，若邻区1的辅小区反向改变属性的属性值有“√”标识，则确定不允许将终端设备的辅小区由邻区2更改为邻区1。针对邻区2的辅小区正向改变属性、辅小区反向改变属性与邻区1类似，在此不再赘述。
因此，在查询所述邻区关系表中邻区的辅小区改变属性时，若所述辅小区改变属性具有双向性，可查询目标小区的辅小区改变属性，也可查询辅小 区的辅小区改变属性；若所述辅小区改变属性包括：辅小区正向改变属性和辅小区反向改变属性，则可查询目标小区的辅小区反向改变属性，也可查询辅小区的正向辅小区改变属性。
步骤203、依据所述辅小区改变属性判断是否向目标小区的基站发送辅小区改变请求。
本公开实施例中，所述向目标小区的基站发送小区改变请求，可以是辅小区改变请求；即在查询辅小区改变属性后，可依据辅小区改变属性的属性值判断是否向目标小区的基站发送辅小区改变请求。具体的，可依据辅小区改变属性的属性值，判断目标小区是否允许终端设备接入；例如，若查询目标小区的辅小区改变属性的属性值有“√”标识，可确定目标小区不允许终端设备接入，若查询目标小区的辅小区改变属性的属性值为空，可确定目标小区允许终端设备接入。又例如若查询到目标小区的辅小区反向改变属性的属性值有“√”标识，可确定目标小区不允许终端设备接入，若查询到目标小区的辅小区反向改变属性的属性值为空，可确定目标小区允许终端设备接入。在确定目标小区允许终端设备接入后，可确定可以向目标小区的基站发送辅小区改变请求，即可进行资源准备，并向所述目标小区的基站发送辅小区改变请求；在确定目标小区不允许终端设备接入后，可确定可无需向目标小区的基站发送辅小区改变请求。
本公开实施例中，所述辅小区改变请求可用于指示将终端设备的辅小区更改为目标小区，即后续基站可依据目标小区的基站返回的响应消息，给终端设备发送辅小区改变指令；终端设备接收到所述辅小区改变指令后，可将其辅小区由当前的小区切换至目标小区。
本公开的一个示例中，终端设备分别与小区1、小区2连接，其中，小区1是主小区，小区2是辅小区，小区3是目标小区；查询邻区关系表中小区3的辅小区改变属性的属性值为空，则可向小区3的基站发送辅小区改变请求，进而可将终端设备的辅小区由小区2更改为小区3，即终端设备分别与小区1、小区3连接，所述小区1是主小区，小区3是辅小区。
本公开实施例可依据配置信息在邻区关系表中为邻区配置对应的小区改变属性，进而在确定其将目标小区作为所述终端设备的服务小区的方式是： 将所述终端设备的辅小区更改为目标小区时，则可查询邻区关系表中邻区的辅小区改变属性，然后依据辅小区改变属性判断是否向目标小区的基站发送辅小区改变请求；从而在确定可向目标小区的基站发送辅小区改变请求时，再向目标小区的基站发送辅小区改变请求，在确定不可向目标小区的基站发送辅小区改变请求时，无需向目标小区的基站发送辅小区改变请求，因此不仅能够节约基站的资源，且还能够提高终端设备改变辅小区的效率。
其次，本公开实施例中，所述辅小区改变属性可包括：辅小区正向改变属性和辅小区反向属性，即可将辅小区改变属性设置为单方向，进而细化的判断是否向目标小区的基站发送辅小区改变请求的粒度，从而进一步提高了终端设备改变辅小区的效率。
参照图3，示出了本公开的一种辅小区添加方法实施例的步骤流程图；具体可包括如下步骤：
步骤301、依据配置信息在邻区关系表中为邻区配置对应的小区改变属性。
该步骤与上述步骤201类似，在此不再赘述。
步骤302、查询所述邻区关系表中目标小区的辅小区添加属性。
该步骤与上述步骤202类似，在此不再赘述。其中，本公开实施例中，一种确定将目标小区作为所述终端设备的服务小区的方式是：将目标小区添加为终端设备的辅小区，其中，所述终端设备是单连接；然后可查询邻区关系中所述目标小区的辅小区添加属性。
步骤303、依据所述辅小区添加属性判断是否向目标小区发送辅小区添加请求。
本公开实施例中，所述向目标小区的基站发送小区改变请求，可以是辅小区添加请求；即在查询辅小区添加属性后，可依据辅小区添加属性的属性值判断是否向目标小区的基站发送辅小区改变请求。具体的，可依据辅小区改变属性的属性值，判断目标小区是否允许终端设备接入；例如，若查询目标小区的辅小区添加属性的属性值有“√”标识，可确定目标小区不允许终端设备接入，若查询目标小区的辅小区添加属性的属性值为空，可确定目标小区允许终端设备接入。在确定目标小区允许终端设备接入后，可确定可以 向目标小区的基站发送辅小区添加请求，即可进行资源准备，并向所述目标小区的基站发送辅小区添加请求；在确定目标小区不允许终端设备接入后，可确定无需向目标小区的基站发送辅小区添加请求。
本公开实施例中，所述辅小区添加请求可用于指示将目标小区添加为终端设备的辅小区，即后续基站可依据目标小区的基站返回的响应消息，给终端设备发送辅小区添加指令；终端设备接收到所述辅小区添加指令后，可连接到目标小区，将目标小区作为其的辅小区。
本公开的一个示例中，终端设备与小区1连接，小区2是目标小区，查询邻区关系表中小区2的辅小区添加属性的属性值为空，则可向小区2的基站发送辅小区添加请求，进而可将小区2添加为终端设备的辅小区，即终端设备分别与小区1、小区2连接，所述小区1是主小区，小区2是辅小区。
本公开实施例可依据配置信息在邻区关系表中为邻区配置对应的小区改变属性，进而在确定其将目标小区作为所述终端设备的服务小区的方式是：将所述目标小区添加为终端设备的辅小区时，则可查询邻区关系表中目标小区的辅小区添加属性，然后依据辅小区添加属性判断是否向目标小区发送辅小区添加请求；从而在确定可向目标小区的基站发送辅小区添加请求时，再向目标小区的基站发送辅小区添加请求，在确定不可向目标小区的基站发送辅小区添加请求时，无需向目标小区的基站发送辅小区添加请求，因此不仅能够节约基站的资源，且能够提高终端设备添加辅小区的效率。
本公开另一个实施例中，无论终端设备是单连接，还是双连接，均可切换至目标小区，例如终端设备是单连接至小区1，可将终端设备切换至小区3，又例如，终端设备双连接至小区1(主小区)和小区2(辅小区)，可将终端设备双连接至小区3(主小区)和小区2(辅小区)，也可以切换到小区3(即由双连接切换为单连接)。因此在确定将目标小区作为服务小区的方式是，将终端设备切换至目标小区时，可查询目标小区的切换小区条件属性，以判断是否向目标小区的基站发送小区切换请求。本公开实施例中，所述切换小区条件属性包括以下至少一种：网络性能属性、业务类型属性、信号强度属性；其中，所述网络性能属性可以是依据终端设备的网络性能确定是否将终端设备切换至目标小区的属性，所述业务类型属性可以是依据终端设备的业务类 型确定是否将终端设备切换至目标小区的属性，所述信号强度属性可以是依据服务小区信号强度和目标小区信号强度确定是否将终端设备切换至目标小区的属性。当然所述切换小区条件属性还可以包括其他的属性，本公开对此不作限制。可参照表2：
Figure PCTCN2019089003-appb-000002
表2
其中：
网络性能属性：若具有属性值，可确定邻区不允许网络性能高于第一阈值的终端设备接入；若属性值为空，可确定邻区不限制接入终端设备的网络性能。其中，所述网络性能可以包括终端设备的上行速率、下行速率、网络延迟等等，所述第一阈值可以按照需求设置，如下行速率600k/s，所述网络性能属性的属性值可以是第一阈值，也可以是其他的数值或标识。例如，若网络性能属性的属性值是第一阈值，网络性能是上行速率，当邻区1的网络性能属性的属性值为X，则确定小区1不允许上行速率要求高于X的终端设备接入。
业务类型属性：若具有属性值，可确定邻区不允许业务类型是预设类型的终端设备接入；若属性值为空，可确定邻区不限制接入终端设备的业务类型。其中，所述预设类型可以按照需要设置，如车联网业务、广播业务等等，业务类型属性的属性值可以是预设类型对应的编号，也可以是其他数值或标识。例如，业务类型属性的属性值是预设类型对应的编号，当邻区1的业务类型属性的属性值为E，E对应的业务类型是车联网业务，则确定小区1不允许业务类型为车联网业务的终端设备接入。
信号强度属性：若具有属性值，可确定当邻区信号强度和服务小区信号强度的差值高于第二阈值的服务小区时，允许终端设备接入；若属性值为空，可确定邻区不限制邻区与服务小区信号强度差值。其中，所述第二阈值可按 照需要设置，如5dB；所述信号强度属性的属性值可以是第二阈值，也可以是其他数值或标识。例如，所述信号强度属性的属性值是第二阈值，当邻区1的信号强度属性的属性值为H，计算邻区1和服务小区的信号强度差值是否大于H，若大于H，则允许服务小区的终端设备接入邻区1。
其中，各切换小区条件属性的属性值如X、Y、B、E、C、H和N，可以是阈值、编号，也可以是其他任意值，还可以是标识。
参照图4，示出了本公开的一种小区条件切换方法实施例的步骤流程图；具体可包括如下步骤：
步骤401、依据配置信息在邻区关系表中为邻区配置对应的小区改变属性。
该步骤与上述步骤201类似，在此不再赘述。
步骤402、查询所述邻区关系表中目标小区的切换小区条件属性。
步骤403、依据所述切换小区条件属性判断是否向目标小区的基站发送小区切换请求。
本公开实施例中，一种将目标小区作为所述终端设备的服务小区的方式是：将终端设备切换至目标小区；然后可通过查询所述邻区关系表中所述目标小区的切换小区条件属性。
本公开实施例中，可在邻区关系表中为邻区配置网络性能属性、业务类型属性、信号强度属性中的任意一种或多种属性；因此，在查询所述邻区关系表中所述目标小区的切换小区条件属性时，可分别对目标小区的网络性能属性、业务类型属性、信号强度属性均进行查询。然后依据切换小区条件属性的属性值判断是否向目标小区的基站发送小区切换请求；例如，网络性能属性的属性值设置为第一阈值，则在查询到目标小区的网络性能属性的属性值不为空时，可判断终端设备要求的网络性能的值是否低于该属性值，若终端设备要求的网络性能的值低于该属性值，则确定目标小区允许终端设备接入；若终端设备要求的网络性能的值高于该属性值，则确定目标小区不允许终端设备接入。当然若网络性能属性的属性值设置为标识，则在查询到目标小区的网络性能属性的属性值存在标识后，可判断终端设备要求的网络性能的值是否低于第一阈值，若终端设备要求的网络性能的值低于第一阈值，则 确定目标小区允许终端设备接入；若终端设备要求的网络性能的值是高于第一阈值，则确定目标小区不允许终端设备接入。又例如，业务类型属性的属性值设置为业务类型编号，则查询到目标小区的业务类型属性的属性值不为空时，确定该属性值对应的业务类型，然后判断终端设备的业务类型是否是该业务类型，若确定终端设备的业务类型是该业务类型，则定目标小区不允许终端设备接入；若确定终端设备的业务类型不是该业务类型，则确定目标小区允许终端设备接入。还例如，若信号强度属性的属性值设置为第二阈值，则查询到目标小区的信号强度属性的属性值不为空时，可计算目标小区与服务小区的信号强度差值，若所述差值低于该属性值，则确定目标小区不允许终端设备接入；若所述差值高于该属性值，则确定目标小区允许终端设备接入。在确定目标小区允许终端设备接入后，可确定可以向目标小区的基站发送小区切换请求，即可进行资源准备，并向所述目标小区的基站发送小区切换请求；在确定目标小区不允许终端设备接入后，可确定无需向目标小区的基站发送小区切换请求。
本公开实施例中，所述小区切换请求可用于指示终端设备切换至目标小区，即后续基站可依据目标小区的基站返回的响应消息，给终端设备发送小区切换指令；终端设备接收到所述小区切换指令后，切换至目标小区。
本公开实施例可依据配置信息在邻区关系表中为邻区配置对应的小区改变属性，进而在确定其将目标小区作为所述终端设备的服务小区的方式是：将终端设备切换至目标小区时，则可查询邻区关系表中目标小区的切换小区条件属性，然后依据切换小区条件属性判断是否向目标小区发送小区切换请求；从而在确定可向目标小区的基站发送小区切换请求时，再向目标小区的基站发送小区切换请求，在确定不可向目标小区的基站发送小区切换请求时，无需向目标小区的基站发送小区切换请求，因此不仅能够节约基站的资源，而且还能够提高终端设备切换小区的效率。
其次，本公开实施例中，所述切换小区条件属性包括以下至少一种：网络性能属性、业务类型属性、信号强度属性，即在邻区关系表中设置允许终端设备切换至邻区的各种条件；进而细化判断是否向目标小区的基站发送小区切换请求的粒度，从而进一步提高了终端设备改变辅小区的效率。
需要说明的是，对于方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本公开实施例并不受所描述的动作顺序的限制，因为依据本公开实施例，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于可选实施例，所涉及的动作并不一定是本公开实施例所必须的。
参照图5，示出了本公开的一种切换装置实施例的结构框图，所述装置包括：配置模块501、查询模块502和判断模块503，其中：
配置模块501，用于依据配置信息在邻区关系表中为邻区配置对应的小区改变属性；
查询模块502，用于查询所述邻区关系表中邻区的小区改变属性；
判断模块503，用于依据所述小区改变属性判断是否向目标小区的基站发送小区改变请求。
本公开的一个可选实施例中，所述属性包括以下至少一种：辅小区改变属性、辅小区添加属性、切换小区条件属性。
本公开的一个可选实施例中，所述小区改变请求包括辅小区改变请求，所述小区改变属性包括辅小区改变属性，所述查询模块502，用于查询所述邻区关系表中邻区的所述辅小区改变属性，所述判断模块503，用于依据所述辅小区改变属性判断是否向目标小区的基站发送所述辅小区改变请求。
本公开的一个可选实施例中，所述辅小区改变属性包括：辅小区正向改变属性和辅小区反向改变属性；所述查询模块502，具体用于查询辅小区的所述辅小区正向改变属性，和/或，查询所述目标小区的所述辅小区反向改变属性。
本公开的一个可选实施例中，所述小区改变请求包括辅小区添加请求，所述小区改变属性包括辅小区添加属性，所述查询模块502，用于查询所述邻区关系表中所述目标小区的所述辅小区添加属性；所述判断模块503，用于依据所述辅小区添加属性判断是否向目标小区的基站发送所述辅小区添加请求。
本公开的一个可选实施例中，所述小区改变请求包括小区切换请求，所述小区改变属性包括切换小区条件属性，所述切换小区条件属性包括以下至 少一种：网络性能属性、业务类型属性、信号强度属性；所述查询模块502，用于查询所述邻区关系表中所述目标小区的所述切换小区条件属性；所述判断模块503，用于依据所述切换小区条件属性判断是否向目标小区的基站发送所述小区切换请求。
本公开实施例可依据配置信息在邻区关系表中为邻区配置对应的小区改变属性，进而在切换过程中，可通过查询邻区关系表中的小区改变属性，然后依据小区改变属性判断是否向所述目标小区的基站发送小区改变请求；从而能够节约基站的资源，并提高改变小区的效率。
对于装置实施例而言，由于其与方法实施例基本相似，所以描述的比较简单，相关之处参见方法实施例的部分说明即可。
本公开实施例提供的装置能够实现图1至图4的方法实施例中各个过程，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述切换方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本公开实施例提供的切换方法，可应用基站、终端等电子设备中，所述电子设备包括：处理器和存储器；存储器上存储有可执行代码，当所述可执行代码被执行时，使得所述处理器执行如本公开实施例中一个或多个所述的切换方法。
其中，可参照图6，为实现本公开各个实施例的一种终端的硬件结构示意图，该终端600包括但不限于：射频单元601、网络模块602、音频输出单元603、输入单元604、传感器605、显示单元606、用户输入单元607、接口单元608、存储器609、处理器610、以及电源611等部件。本领域技术人员可以理解，图6中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本公开实施例中，终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，若终端设备执行切换过程中向目标小区的基站发送小区改变请求的步骤，则处理器610，用于依据配置信息在邻区关系表中为邻区配置对应的小区改变属性；查询所述邻区关系表中邻区的小区改变属性，依据所述小区改变属性判断是否向目标小区的基站发送小区改变请求。
以及，射频单元601，用于接收配置信息，以及发送小区改变请求。
其中，若基站执行本公开实施例中切换方法的步骤，在服务小区的基站在接收到目标小区的基站针对小区改变请求的响应消息后，则射频单元601，用于接收服务小区的基站发送的小区改变指令，并向目标小区的基站发送对应的请求；所述处理器610，用于依据所述小区改变指令生成对应的请求。
应理解的是，本公开实施例中，射频单元601可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器610处理；另外，将上行的数据发送给基站。通常，射频单元601包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元601还可以通过无线通信系统与网络和其他设备通信。
终端通过网络模块602为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元603可以将射频单元601或网络模块602接收的或者在存储器609中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元603还可以提供与终端600执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元603包括扬声器、蜂鸣器以及受话器等。
输入单元604用于接收音频或视频信号。输入单元604可以包括图形处理器(Graphics Processing Unit，GPU)6041和麦克风6042，图形处理器6041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元606上。经图形处理器6041处理后的图像帧可以存储在存储器609(或其它存储介质)中或者经由射频单元601或网络模块602进行发送。麦克风6042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元601发送到移动通信基站的 格式输出。
终端600还包括至少一种传感器605，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板6061的亮度，接近传感器可在终端600移动到耳边时，关闭显示面板6061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器605还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元606用于显示由用户输入的信息或提供给用户的信息。显示单元606可包括显示面板6061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板6061。
用户输入单元607可用于接收输入的数字或字符信息，以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元607包括触控面板6071以及其他输入设备6072。触控面板6071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板6071上或在触控面板6071附近的操作)。触控面板6071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器610，接收处理器610发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板6071。除了触控面板6071，用户输入单元607还可以包括其他输入设备6072。具体地，其他输入设备6072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板6071可覆盖在显示面板6061上，当触控面板6071检测到在其上或附近的触摸操作后，传送给处理器610以确定触摸事件的类 型，随后处理器610根据触摸事件的类型在显示面板6061上提供相应的视觉输出。虽然在图6中，触控面板6071与显示面板6061是作为两个独立的部件来实现终端的输入和输出功能，但是在某些实施例中，可以将触控面板6071与显示面板6061集成而实现终端的输入和输出功能，具体此处不做限定。
接口单元608为外部装置与终端600连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元608可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端600内的一个或多个元件或者可以用于在终端600和外部装置之间传输数据。
存储器609可用于存储软件程序以及各种数据。存储器609可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器609可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器610是终端的控制中心，利用各种接口和线路连接整个终端的各个部分，通过运行或执行存储在存储器609内的软件程序和/或模块，以及调用存储在存储器609内的数据，执行终端的各种功能和处理数据，从而对终端进行整体监控。处理器610可包括一个或多个处理单元；可选的，处理器610可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器610中。
终端600还可以包括给各个部件供电的电源611(比如电池)，可选的，电源611可以通过电源管理系统与处理器610逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，终端600包括一些未示出的功能模块，在此不再赘述。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体 意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (13)

  1. 一种切换方法，包括：
    依据配置信息在邻区关系表中为邻区配置对应的小区改变属性；
    查询所述邻区关系表中邻区的小区改变属性，依据所述小区改变属性判断是否向目标小区的基站发送小区改变请求。
  2. 根据权利要求1所述的方法，其中，所述小区改变属性包括以下至少一种：辅小区改变属性、辅小区添加属性、切换小区条件属性。
  3. 根据权利要求1所述的方法，其中，所述小区改变请求包括辅小区改变请求，所述小区改变属性包括辅小区改变属性，
    所述查询所述邻区关系表中邻区的小区改变属性，依据所述小区改变属性判断是否向目标小区的基站发送小区改变请求的步骤，包括：
    查询所述邻区关系表中邻区的所述辅小区改变属性，依据所述辅小区改变属性判断是否向目标小区的基站发送所述辅小区改变请求。
  4. 根据权利要求3所述的方法，其中，所述辅小区改变属性包括：辅小区正向改变属性和辅小区反向改变属性；
    所述查询所述邻区关系表中邻区的所述辅小区改变属性包括：
    查询辅小区的所述辅小区正向改变属性，和/或，查询所述目标小区的所述辅小区反向改变属性。
  5. 根据权利要求1所述的方法，其中，所述小区改变请求包括辅小区添加请求，所述小区改变属性包括辅小区添加属性，
    所述查询所述邻区关系表中邻区的小区改变属性，依据所述小区改变属性判断是否向目标小区的基站发送小区改变请求的步骤，包括：
    查询所述邻区关系表中所述目标小区的所述辅小区添加属性，依据所述辅小区添加属性判断是否向目标小区的基站发送所述辅小区添加请求。
  6. 根据权利要求1所述的方法，其中，所述小区改变请求包括小区切换请求，所述小区改变属性包括切换小区条件属性，所述切换小区条件属性包括以下至少一种：网络性能属性、业务类型属性、信号强度属性；
    所述查询所述邻区关系表中邻区的小区改变属性，依据所述小区改变属 性判断是否向目标小区的基站发送小区改变请求的步骤，包括：
    查询所述邻区关系表中所述目标小区的所述切换小区条件属性，依据所述切换小区条件属性判断是否向目标小区的基站发送所述小区切换请求。
  7. 一种切换的装置，应用于基站中，包括：
    配置模块，用于依据配置信息在邻区关系表中为邻区配置对应的小区改变属性；
    查询模块，用于查询所述邻区关系表中邻区的小区改变属性；
    判断模块，用于依据所述小区改变属性判断是否向目标小区的基站发送小区改变请求。
  8. 根据权利要求7所述的装置，其中，所述小区改变属性包括以下至少一种：辅小区改变属性、辅小区添加属性、切换小区条件属性。
  9. 根据权利要求7所述的装置，其中，所述小区改变请求包括辅小区改变请求，所述小区改变属性包括辅小区改变属性，
    所述查询模块，用于查询所述邻区关系表中邻区的所述辅小区改变属性；
    所述判断模块，用于依据所述辅小区改变属性判断是否向目标小区的基站发送所述辅小区改变请求。
  10. 根据权利要求9所述的装置，其中，所述辅小区改变属性包括：辅小区正向改变属性和辅小区反向改变属性；
    所述查询模块，具体用于查询辅小区的所述辅小区正向改变属性，和/或，查询所述目标小区的所述辅小区反向改变属性。
  11. 根据权利要求7所述的装置，其中，所述小区改变请求包括辅小区添加请求，所述小区改变属性包括辅小区添加属性，
    所述查询模块，用于查询所述邻区关系表中所述目标小区的所述辅小区添加属性；
    所述判断模块，用于依据所述辅小区添加属性判断是否向目标小区的基站发送所述辅小区添加请求。
  12. 根据权利要求7所述的装置，其中，所述小区改变请求包括小区切换请求，所述小区改变属性包括切换小区条件属性，所述切换小区条件属性包括以下至少一种：网络性能属性、业务类型属性、信号强度属性；
    所述查询模块，用于查询所述邻区关系表中所述目标小区的所述切换小区条件属性；
    所述判断模块，用于依据所述切换小区条件属性判断是否向目标小区的基站发送所述小区切换请求。
  13. 一种计算机可读存储介质，存储计算机程序，所述计算机程序被处理器执行时实现如权利要求1至6中任一项所述的切换方法的步骤。
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