WO2017097052A1 - 小区信息的获取方法及装置 - Google Patents

小区信息的获取方法及装置 Download PDF

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Publication number
WO2017097052A1
WO2017097052A1 PCT/CN2016/103601 CN2016103601W WO2017097052A1 WO 2017097052 A1 WO2017097052 A1 WO 2017097052A1 CN 2016103601 W CN2016103601 W CN 2016103601W WO 2017097052 A1 WO2017097052 A1 WO 2017097052A1
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Prior art keywords
base station
cell
information
target base
target
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PCT/CN2016/103601
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English (en)
French (fr)
Inventor
曹怡晋
刘强
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中兴通讯股份有限公司
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Publication of WO2017097052A1 publication Critical patent/WO2017097052A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies

Definitions

  • the embodiments of the present invention relate to the field of communications, and in particular, to a method and an apparatus for acquiring cell information.
  • LTE long term evolution
  • information transmission between LTE cells may be through an S1 interface (an interface between a base station and a core network) or an X2 interface (an interface between a base station and a base station).
  • S1 interface an interface between a base station and a core network
  • X2 interface an interface between a base station and a base station.
  • the transmission is carried out, but the information currently transmitted through standard signaling is very limited, and is generally only used to transmit cell identification information such as TA ⁇ PLMN, and cannot transmit information other than the cell identifier, resulting in certain technologies in the LTE technology. There is an impact on the application effect.
  • the embodiment of the invention provides a method and a device for acquiring cell information, so as to solve at least the problem that the cell information acquired by a single transmission mode in the related art is relatively one-sided, and the accuracy of acquiring cell information is low.
  • a method for acquiring area information including: receiving a request message for acquiring, by a current base station, cell description information of a target cell configured in a target base station; after receiving the request message, And transmitting, to the target base station, indication information that is used by the target base station to transmit the cell description information, so that the target base station sends the cell description information of the target cell according to the transmission mode.
  • the method before sending, to the target base station, indication information that is used to indicate that the target base station transmits the cell description information, the method further includes: performing a logical interface between the current base station and the target base station.
  • the available status indication information determines a first path to send the request message to the target base station.
  • the determining, according to the available state indication information of the logical interface between the current base station and the target base station, determining that the first path of sending the request message to the target base station includes: determining the current base station and the Whether a first logical interface between the target base stations is available, wherein the first logical interface is disposed between the current base station and the target base station; and the available status indication information indicates that the first logical interface is available And the path of the current base station to the target base station by using the first logical interface is used as the first path; when the available status indication information indicates that the first logical interface is unavailable, The path of the current base station to the target base station via the second logical interface is used as the first path, where the second logical interface is set between the current base station and a core network element, and the core network Between the element and the target base station.
  • the method further includes: the target base station according to the current base station and the target base station The available state indication information of the logical interface determines a second path that the target base station sends the cell description information.
  • the transmission manner includes at least one of: transmitting by standard signaling, by custom message transmission, by custom standard signaling, where the definition of the customized standard signaling transmission includes at least the following: One: adding information in the standard signaling, and modifying the standard signaling.
  • the sending, by the target base station, the cell description information of the target cell according to the transmission manner includes: the target base station encapsulating the cell description information And sending, to the current base station, the standard signaling; if the transmission mode is to transmit by using a customized message, the sending, by the target base station, the cell description information of the target cell according to the transmission manner includes: Determining, by the target base station, the identifier information of the current base station and the container information of the cell description information of the target cell in the current message according to a predetermined rule, and encapsulating the cell description information in the container information, Obtaining the custom message; sending the custom message to the current base station; if the transmission mode is transmitted by using a custom standard signaling, the target base station sends the target cell according to the transmission mode
  • the cell description information includes: the target base station will use the standard letter Modifying the cell information of the target cell included in the command to the cell description information, and modifying a destination address in the base station
  • the cell description information includes at least one of the following: cell configuration information, cell broadcast information, cell characteristic information, and cell performance indicator information.
  • a device for acquiring cell information including: a receiving module, configured to receive a request message for acquiring, by a current base station, cell description information of a target cell configured in a target base station; And after receiving the request message, sending, to the target base station, indication information that is used to indicate that the target base station transmits the cell description information, so that the target base station follows the transmission mode. Sending the cell description information of the target cell.
  • the device further includes: a first determining module, configured to: before transmitting, to the target base station, indication information that is used to indicate that the target base station transmits the cell description information of the cell description information, according to the current The available status indication information of the logical interface between the base station and the target base station determines a first path to send the request message to the target base station.
  • a first determining module configured to: before transmitting, to the target base station, indication information that is used to indicate that the target base station transmits the cell description information of the cell description information, according to the current
  • the available status indication information of the logical interface between the base station and the target base station determines a first path to send the request message to the target base station.
  • the first determining module includes: a determining unit, configured to determine whether a first logical interface between the current base station and the target base station is available, where the first logical interface is set in the current a first setting unit, configured to: when the available state indication information indicates that the first logical interface is available, then send the current base station to the a path of the target base station as the first path; a second setting unit, when the available state indication information indicates that the first logical interface is unavailable, then sending the current base station to the target base station via a second logical interface
  • the path is the first path, where the second logical interface is disposed between the current base station and a core network element, and between the core network element and the target base station.
  • the apparatus further includes: a second determining module, configured to: after transmitting, to the target base station, indication information that is used to indicate that the target base station transmits the cell description information of the cell description information, the target base station Determining, according to the available state indication information of the logical interface between the current base station and the target base station, the second path that the target base station sends the cell description information.
  • a second determining module configured to: after transmitting, to the target base station, indication information that is used to indicate that the target base station transmits the cell description information of the cell description information, the target base station Determining, according to the available state indication information of the logical interface between the current base station and the target base station, the second path that the target base station sends the cell description information.
  • the transmission manner includes at least one of: transmitting by standard signaling, by custom message transmission, by custom standard signaling, where the definition of the customized standard signaling transmission includes at least the following: One: adding information in the standard signaling, and modifying the standard signaling.
  • the sending module includes: a first processing unit, configured to: when the transmission mode is transmitted by using standard signaling, the target base station encapsulates the cell description information in the standard signaling and sends the And the second processing unit is configured to: when the transmission mode is to transmit by using a custom message, the target base station defines the identifier information of the current base station in the current message according to a predetermined rule, and transmits the target Decoding the container information of the cell, and encapsulating the cell description information in the container information to obtain the customized message; sending the customized message to the current base station; a processing unit, configured to: when the transmission mode is transmitted by using a custom standard signaling, the target base station modifies cell information of the target cell included in the standard signaling to the cell description information, and The destination address in the base station routing information of the target cell included in the standard signaling is modified to the address of the current base station, to be modified.
  • a processing unit configured to: when the transmission mode is transmitted by using standard signaling, the target base station modifies cell information of the target
  • Standard signaling sending the modified standard signaling to the current base station, or a fourth processing unit, configured to add, by the target base station, the target base station to the current Base station routing information of the base station and the cell description information to obtain modified standard signaling; and sending the modified standard signaling to the current base station.
  • the cell description information includes at least one of the following: cell configuration information, cell broadcast information, cell characteristic information, and cell performance indicator information.
  • a computer storage medium is also provided, and the computer storage medium is provided.
  • the quality may be stored with an execution instruction for performing the method of acquiring the cell information in the above embodiment.
  • a request message for receiving the cell description information of the target cell configured in the target base station is received by the current base station; after receiving the request message, the transmission is used to indicate that the target base station transmits the cell description information.
  • the indication information of the mode is sent to the target base station, so that the target base station sends the cell description information of the target cell according to the transmission mode. That is, the present invention sends a transmission mode of the cell description information requested by the current base station to the target base station after receiving the request message, so that the target base station sends various information of the target cell to the current according to the transmission mode.
  • the base station is configured to obtain detailed cell information in the foregoing manner, thereby overcoming the problem that the cell information acquired by the single transmission mode in the related art is relatively one-sided, and the accuracy of acquiring the cell information is low, thereby improving the accuracy of acquiring the cell information. Degree effect.
  • FIG. 1 is a flowchart of a method for acquiring cell information according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of an apparatus for acquiring cell information according to an embodiment of the present invention
  • FIG. 3 is a flowchart of an operation of acquiring a cell information apparatus according to an embodiment of the present invention
  • FIG. 4 is a message flow diagram of acquiring cell information through an X2 port according to an embodiment of the present invention.
  • FIG. 5 is a message flow diagram of acquiring cell information through an S1 port according to an embodiment of the present invention.
  • FIG. 6 is a schematic flow chart of a load management process according to an alternative embodiment of the present invention.
  • FIG. 7 is a schematic flow chart of a neighboring cell self-optimization process according to an alternative embodiment of the present invention.
  • FIG. 8 is a schematic flowchart of an inter-cell interference coordination process according to an alternative embodiment of the present invention.
  • FIG. 9 is a structural block diagram of an apparatus for acquiring cell information according to an embodiment of the present invention.
  • FIG. 10 is a structural block diagram (1) of a device for acquiring cell information according to an embodiment of the present invention.
  • FIG. 11 is a structural block diagram (2) of a device for acquiring cell information according to an embodiment of the present invention.
  • FIG. 12 is a structural block diagram (3) of a device for acquiring cell information according to an embodiment of the present invention.
  • FIG. 13 is a structural block diagram (4) of a device for acquiring cell information according to an embodiment of the present invention.
  • FIG. 1 is a flowchart of a method for acquiring cell information according to an embodiment of the present invention. As shown in FIG. 1, the process includes the following steps:
  • Step S102 Receive a request message that is used by the current base station to acquire cell description information of the target cell configured in the target base station;
  • Step S104 After receiving the request message, send, to the target base station, indication information for indicating that the target base station transmits the cell description information, so that the target base station sends the target cell according to the transmission mode. Cell description information.
  • the application scenario of the foregoing method for acquiring the cell information includes, but is not limited to, being applied to the process of managing the cell, where the scenario for managing the cell may include, but is not limited to, at least 1: Load balancing of the cell, Automatic Neighbor Relation (ANR), Inter Cell Interference Coordination (ICIC).
  • ANR Automatic Neighbor Relation
  • IIC Inter Cell Interference Coordination
  • the cell description information of the target cell such as cell configuration information, cell broadcast information, cell characteristic information, and cell performance indicator information
  • this embodiment proposes a method for acquiring the foregoing cell information.
  • the method for acquiring the cell information includes: receiving a request message that is used by the current base station to acquire cell description information of the target cell configured in the target base station; and after receiving the request message, it is used to indicate that the target base station transmits the cell description.
  • the indication information of the transmission mode of the information is sent to the target base station, so that the target base station sends the cell description information of the target cell according to the transmission mode.
  • the embodiment of the present invention sends a transmission mode of the cell description information requested by the current base station to the target base station after receiving the request message, so that the target base station sends various information of the target cell according to the transmission mode.
  • the current base station thereby realizing more comprehensive and more complete cell detailed information in the above manner, thereby overcoming the problem that the cell information acquired by the single transmission mode in the related art is relatively one-sided, and the accuracy of acquiring the cell information is low, and further The effect of improving the accuracy of acquiring cell information is achieved.
  • the transmission manner of the target base station transmitting the cell description information of the target cell to the current base station includes, but is not limited to, standard signaling transmission, custom message transmission, and custom standard signaling. transmission.
  • the corresponding transmission mode may be configured in real time according to the requirement that the current base station acquires the cell description information of the target cell, where the method may include: when the current base station needs to obtain the cell description information of the target cell in real time, configure the foregoing transmission mode to pass the standard signaling. Transmission, through a custom message transmission, through a custom standard signaling transmission, for example, through a custom message transmission; or, when the current base station needs to periodically acquire the cell description information of the target cell, configure the foregoing transmission mode to pass Standard signaling transmission, through custom message transmission, through any one of custom standard signaling transmissions, such as custom standard signaling.
  • FIG. 2 is a schematic diagram of an apparatus for acquiring cell information according to an embodiment of the present invention. As shown in FIG. 2, the following components are included: a configuration module 21, a startup module 22, an adaptation module 23, an execution module 24, and a function module 20 and a target cell 25.
  • step S301 the function module 20 determines whether it is necessary to acquire the cell information. If the determination result is yes, the function module 20 notifies the initiating module 22 to acquire the cell description information of the required transmission. And cell identification.
  • step S302 the startup module 22 notifies the adaptation module 23 to select a transmission path.
  • step S303 the adaptation module 23 selects a cell description information transmission mode according to the data configuration of the configuration module 21.
  • step S304 the adaptation module 23 notifies the execution module 24 to acquire the cell description information.
  • step S305 the executing module 24 notifies the function module 20 of the acquired cell description information.
  • the configuration module 21 is configured to configure the transmission mode of the cell description information on the X2 port and the S1 interface.
  • the startup module 22 is configured to interact with the function module 20, and when the function module 20 needs to acquire the description cell information, notify the startup module 22 to notify the target cell identifier and the detailed content of the cell description information to be acquired, and the startup module 22 notifies the adaptation module. 23 Select the path and cell description information transmission mode.
  • the adaptation module 23 is configured to determine a path of the cell description information transceiving message and a cell description information transmission manner, and first determine whether there is an available X2 coupling between the current base station and the base station to which the target cell belongs, and if yes, select to transmit through the X2 port. The cell description information, otherwise, the selection is passed through the S1 port. The adaptation module 23 notifies the execution module 24 of the path selection result and the cell description information transmission mode.
  • Execution module 24 Send a cell description information acquisition request message to the base station to which the target cell belongs according to the result selected by the adaptation module 23, and wait for the peer to reply to the cell description information, and when the cell description information sent by the target cell is received, the acquired cell
  • the description information notification function module 20 Send a cell description information acquisition request message to the base station to which the target cell belongs according to the result selected by the adaptation module 23, and wait for the peer to reply to the cell description information, and when the cell description information sent by the target cell is received, the acquired cell.
  • the transmission mode of the cell description information is obtained for each function on the X2 port and the S1 port.
  • the process of transmitting the cell description information between the base station 1 and the base station 2 refer to step S401 to step S402 in FIG. 4, or FIG.
  • the port can use the customized message to convey the cell description information; the third is to modify and transmit the existing signaling, that is, use the existing standard signaling to perform partial modification, and is used for transmitting the cell description information.
  • the requirements of the cell information required for different functions such as real-time acquisition, periodic acquisition
  • Table 1 wherein the custom standard signaling transmission is modified by the existing signaling to example:
  • the method selected by the adaptation module 23 needs to use the corresponding method to transmit the cell description information, so it is necessary to define a specific method for transmitting the cell description information, that is, to define a custom message or a custom message for transmitting the cell description information.
  • Standard signaling ie, modification of existing signaling.
  • the method for defining a container cell is used to transmit a code stream value of a specific content of the cell description information: first, defining identification information (route field and cell information identifier) of the required cell description information, and code stream information of the content, and then in the cell.
  • the cell information identifier is transmitted in the information delivery message, and the code stream value of the cell description information is transmitted in the container cell.
  • a message that can transmit other information may be selected, and the content of the modified message is used to deliver the cell description information of the required transmission.
  • the LTE cell description information is transmitted by using the existing RIM message, and the modification point is to increase the definition of the RIM message between the LTE and the LTE.
  • Two definitions need to be added, one is the routing information of the LTE to the LTE system, and the other is the LTE cell message transmission.
  • Application container information refer to the routing information and various application capacities of the LTE different system standard already defined in the RIM technology in the existing protocol architecture. Modify or redefine a set of container information.
  • the method for transmitting which information is used is not limited. Since the device shown in FIG. 2 is used in interaction with the function module, the selection may be made according to the characteristics of the corresponding function of the function module. When some functions require the cell description information to be acquired periodically, you can consider the custom message mode. When some functions require the information to be acquired in a single real-time, you can consider modifying the existing message, for example, using RIM. Here, no limitation is made.
  • the problem that the information cannot be transmitted when the X2 port does not exist is solved, and the problem that the cell description information (such as configuration information, attribute information, broadcast information, etc.) cannot be transmitted is solved, and the load balancing and the neighboring area are greatly improved.
  • Self-optimized ANR, inter-cell interference coordination ICIC and other functions use correctness, accuracy and reliability.
  • the method before transmitting, to the target base station, the indication information used to indicate that the target base station transmits the cell description information, the method includes the following steps:
  • Step S11 Determine, according to the available state indication information of the logical interface between the current base station and the target base station, the first path of sending the request message to the target base station.
  • the foregoing logical interface includes, but is not limited to, an S1 interface between the base station and the core network, and an X2 interface between the base station and the base station.
  • the first path of sending the request message to the target base station is determined according to the available state indication information of the S1 interface or the X2 interface between the current base station and the target base station, and the related information is obtained, and the information is obtained through the X2 interface.
  • the problem that the cell description information cannot be obtained ensures the reliability of the information acquisition.
  • the load management when the load management is performed, the load information of the neighboring area needs to be acquired.
  • the X2 port does not exist, the information that needs to be transmitted through the X2 port cannot be transmitted, and the embodiment of the present invention can further transmit through the S1 interface, thereby solving the X2 port.
  • Signaling delivery also has unstable problems, which are prone to failures or problems that cannot be deployed due to geographical environment.
  • determining, according to the available state indication information of the logical interface between the current base station and the target base station, that the first path of sending the request message to the target base station includes the following steps:
  • Step S21 determining whether a first logical interface between the current base station and the target base station is available, where the first logical interface is disposed between the current base station and the target base station;
  • Step S22 when the available status indication information indicates that the first logical interface is available, the path of the current base station to the target base station via the first logical interface is used as the first path;
  • Step S23 when the available status indication information indicates that the first logical interface is unavailable, the path of the current base station to the target base station via the second logical interface is used as the first path, where the second logical interface is set in Between the current base station and the core network element, and between the core network element and the target base station.
  • the use of the available X2 interface for message delivery further solves the problem in the related art that the information is obtained through the X2 port.
  • the X2 port fails or does not exist, the cell description information cannot be obtained, resulting in unstable information transmission, thereby achieving flexibility.
  • the path to be transmitted is selected, and then the effect of various cell description information is flexibly transmitted.
  • the method further includes the following steps:
  • Step S31 The target base station determines, according to the available state indication information of the logical interface between the current base station and the target base station, the second path that the target base station sends the cell description information.
  • the target base station may first determine whether the logical interface between the target base station and the current base station is in an available state when the cell description information is sent to the current base station, and specifically, whether the S1 interface or the X2 interface is in an available state, according to the S1 interface. Or the available state of the X2 interface determines the second path that the target base station sends the cell description information, and further achieves the effect that the target base station can stably and reliably send the cell description information to the current base station.
  • the transmission manner includes at least one of the following: transmission by standard signaling, transmission by custom message, transmission by custom standard signaling, where the definition of the standard standard signaling transmission is defined.
  • the method includes at least one of the following: adding information in the standard signaling, and modifying the standard signaling.
  • the target base station sends the cell description information to the current base station, which further solves the problem that the cell information acquired by the single transmission mode in the related art is relatively one-sided, and the accuracy of obtaining the cell information is low, thereby achieving the improvement. Get the effect of cell information accuracy.
  • the sending, by the target base station, the cell description information of the target cell according to the transmission mode includes the following steps:
  • Step S41 The target base station encapsulates the cell description information in the standard signaling and sends the information to the current base station.
  • the sending, by the target base station, the cell description information of the target cell according to the transmission mode includes the following steps:
  • Step S42 The target base station defines the identifier information of the current base station and the container information of the cell description information of the target cell in the current message according to a predetermined rule, and encapsulates the cell description information in the container information to obtain a customized message. Sending the custom message to the current base station;
  • the sending, by the target base station, the cell description information of the target cell according to the transmission mode includes the following steps:
  • Step S43 The target base station modifies the cell information of the target cell included in the standard signaling to the cell description information, and modifies the destination address in the base station routing information of the target cell included in the standard signaling to the current base station. Address to obtain modified standard signaling; sending the modified standard signaling to the current base station; or
  • Step S44 The target base station adds the base station routing information of the target base station to the current base station and the cell description information in the standard signaling to obtain the modified standard signaling, and sends the modified standard signaling to the Current base station.
  • the cell information transmitted by the target base station in the standard signaling includes only one type of cell information, where the one type of cell information includes, but is not limited to, one of the following: identity information of the target cell, The interference indication information of the target cell and the load information of the target cell, in other words, in the related art, only one type of cell information can be transmitted at a time through standard signaling, that is,
  • the cell information transmitted in the standard signaling is relatively simple, and is different from the standard signaling including the more comprehensive cell description information transmitted by the target base station in the embodiment, where the cell description information includes at least one of the following: cell configuration information.
  • the method for obtaining the cell information is defined by the foregoing method, and the cell description information of the target cell is sent to the current base station by using a corresponding transmission manner, so that the acquired cell information is more comprehensive and full, and the single transmission is further solved in the related art.
  • the cell information obtained by the method is relatively one-sided, and the accuracy of obtaining the cell information is low, thereby achieving the effect of improving the accuracy of acquiring the cell information.
  • the cell description information includes at least one of the following: cell configuration information, cell broadcast information, cell characteristic information, and cell performance indicator information.
  • the cell characteristic information includes at least information such as radio load information and interference indication
  • the performance indicator information includes at least information such as handover success rate, access success rate, and dropped call rate. Make a limit.
  • the method for acquiring cell information is mainly applied to an application scenario of cell load management.
  • the current base station may include a load balancing function module 61 and an acquired cell information device 62.
  • the cell description information is exemplified by the cell load information.
  • the current base station uses the base station 1 as an example, and the target base station uses the base station 2 as an example for description.
  • the load balancing function module 61 uses the acquired cell information device 62 to transmit the cell load information at the S1 port, and the RIM message is used to transmit the cell information.
  • the basic architecture is as shown in FIG. 6.
  • the method for obtaining the cell information in the alternative embodiment is described below with reference to FIG. To explain, it mainly includes the following steps:
  • step S51 the configuration of the load balancing function to obtain the cell load information is first configured in the configuration module 21, as shown in Table 2:
  • Step S52 defining a RIM message for transmitting LTE load information at the S1 port.
  • the routing information of the RIM message is carried in the RIM Routing Address under the RIM Transfer cell under the Inter-system Information Transfer Type cell, and currently only the GERAN-Cell-ID and the Target RNC-ID address, such as Table 3 shows:
  • the SON Transfer Request Container transmission container that acquires the load information of the different system standard in the RIM technology is used, and the Reporting Cell Identifier format in the container is changed to the ETURAN cell identification format, and the code stream format of the ETURAN cell load information is defined.
  • Step S53 configuring a cell on the base station 1 in the LTE system (such as configuring one cell1), configuring a cell on the base station 2 (such as configuring a cell2), and having an X2 port configuration between the base station 1 and the base station 2, and the base station 1 and the base station 2 Both are connected to the core network through the S1 port.
  • step S54 the load of the cell 1 is increased, and the load balancing function is triggered.
  • step S55 the load balancing function module 61 notifies the startup module 22 in the cell information acquisition device 62 that the load information of the cell 2 needs to be acquired.
  • the startup module 22 notifies the adaptation module 23 that the load balancing function module needs to acquire the load information of the cell 2.
  • step S56 the adaptation module 23 determines that the X2 port is available according to the configuration of the configuration module 21, so the standard signaling is selected to transmit the cell load information, and the result is notified to the execution module 24.
  • Step S57 the executing module 24 sends a standard message for acquiring the cell load to the base station 2, and obtains the standard message. After the load information of the cell 2 is obtained, the cell 2 load information is transmitted to the load balancing function module 61.
  • step S58 the load balancing function module 61 performs a load management function.
  • step S59 the X2 coupling between the base station 1 and the base station 2 is unplugged.
  • step S60 the load of the cell 1 is increased, and the load balancing function is triggered.
  • step S61 the load balancing function module 61 notifies the startup module 22 in the cell information acquisition device 62 that the load information of the cell 2 needs to be acquired.
  • the startup module 22 notifies the adaptation module 23 that the load balancing function module 61 needs to acquire the load information of the cell 2.
  • step S62 the adaptation module 23 determines that the X2 port is unavailable according to the configuration of the configuration module 21, so the S1 interface is selected to transmit the cell information, and the delivery method is to use the RIM message to notify the execution module 24 of the result.
  • Step S63 the executing module 24 sends a RIM request message of the SON Transfer Application application to the base station 2, where the target cell identifier is the cell identifier of the cell 2.
  • step S64 the execution module 24 notifies the acquired cell information to the load balancing function module 61 after receiving the RIM report message of the SON Transfer of the cell 2 sent by the base station 2.
  • step S65 the load balancing function module 61 determines to perform the load balancing function according to the load information of the cell 2.
  • the method for acquiring the cell information is mainly applied to the application scenario of the self-optimizing ANR in the neighboring cell.
  • the present optional embodiment will be described below with reference to FIG.
  • the cell description information is exemplified by the neighboring cell information.
  • the current base station takes the base station 1 as an example, and the target base station takes the base station 2 as an example.
  • the base station 1 may include a neighboring self-optimizing ANR function module 71 and an acquisition cell information device 72.
  • the neighboring area self-optimizing ANR function module 71 uses the acquiring cell information device 72 to transmit cell attribute information on the X2 port, and the cell information is transmitted using a custom message, which mainly includes the following steps:
  • step S71 the configuration module 21 configures the neighboring area self-optimizing ANR function module 71 to obtain the configuration of the neighboring area information of the cell, as shown in Table 5:
  • Step S72 Define an information definition identifier of the cell information required for the ANR function, such as whether the handover definition is supported as HoSupport, whether the X2 handover is defined as X2HoSupport, whether the black cell is defined as Black, and each cell information is defined in the container cell. Content stream value.
  • a cell is configured on the LTE base station 1 (for example, a cell 1 is configured), and a cell is configured on the base station 2 (for example, a cell 2 is configured), and there is no neighbor relationship between the cell 1 and the cell 2.
  • step S74 when the user in the cell 1 detects the cell 2, the ANR function of the cell 1 needs to add the cell 2 as the neighboring cell, and the ANR function module 71 notifies the initiating module 22 that the cell information of the cell 2 needs to be acquired, and the identifier of the required cell information is sent to The module 22 is started.
  • step S75 the initiating module 22 notifies the adaptation module 23 that the ANR function is to obtain the cell attribute information of the cell 2.
  • the adaptation module 23 selects the delivery path and the transmission mode according to the configuration of the configuration module 21, and first determines that the X2 port is available, and then selects a custom message.
  • the cell attribute information is passed and the result is notified to the execution module 24.
  • step S76 the executing module 24 sends a cell information request message to the base station 2, carries the cell identifier of the cell 2, and carries the identifiers HoSupport, X2HoSupport, and Black of the required cell information.
  • Step S77 The execution module 24 receives the cell information response message sent by the base station 2, and obtains the values of the three types of cell information, HoSupport, X2HoSupport, and Black, from the delivered message container according to the defined cell information content code stream value, and notifies the ANR of the result.
  • Function module 71 The execution module 24 receives the cell information response message sent by the base station 2, and obtains the values of the three types of cell information, HoSupport, X2HoSupport, and Black, from the delivered message container according to the defined cell information content code stream value, and notifies the ANR of the result.
  • Function module 71 Function module 71.
  • step S78 the ANR function module 71 adds the cell 2 as the neighboring cell of the cell 1, and fills in the corresponding cell 2 neighboring cell configuration information according to the obtained cell 2 cell attribute information.
  • the method for acquiring cell information is mainly applied to an application scenario of inter-cell interference coordination ICIC.
  • the current base station may include an inter-cell interference coordination ICIC function module 81 and an acquisition cell information device 82, where the current base station takes the base station 1 as an example, the target base station takes the base station 2 as an example, and the cell description information uses the cell high interference.
  • the present embodiment will be exemplified below with reference to FIG. 8.
  • the ICIC function module 81 uses the acquired cell information device 82 to transmit cell interference information using the custom message at the S1 port, and transmits the cell interference information using the standard signaling at the X2 port.
  • Step S81 the configuration module 21 configures the inter-cell interference coordination ICIC function module 81 to obtain the configuration of the cell interference information, as shown in Table 6:
  • Step S82 defining a custom message format.
  • the identifier of the cell information and the container cell are defined, the information identifier of the high interference indication information is defined in the cell information identifier, and the content stream of the interference indication content is defined in the container cell (the code stream information of each different interference indication situation needs to be defined).
  • a cell for example, one cell1 is configured on the LTE base station 1
  • a cell for example, a cell 2 is configured on the base station 2, and there is no X2 port between the base station 1 and the base station 2.
  • step S84 when the ICIC function module 81 determines that the high-interference indication information of the cell 2 needs to be acquired, the initiating module 22 needs to obtain the high-interference indication information of the cell 2, and the startup module 22 notifies the ICIC function module 81 that the high-interference indication information of the cell 2 needs to be acquired.
  • Module 23 when the ICIC function module 81 determines that the high-interference indication information of the cell 2 needs to be acquired, the initiating module 22 needs to obtain the high-interference indication information of the cell 2, and the startup module 22 notifies the ICIC function module 81 that the high-interference indication information of the cell 2 needs to be acquired.
  • step S85 the adaptation module 23 selects the cell information transmission path and the transmission mode according to the configuration of the configuration module 21, and determines that the X2 port is unavailable. Then, the S1 interface is selected to perform cell information transmission, and the delivery method is a custom method, and the result is notified to be executed. Module 24.
  • step S86 the execution module 24 sends the cell information request information to the core network, and carries the cell information identifier of the high interference indication information of the cell 2 and the route identifier of the cell 2.
  • the core network sends a cell information request message to the base station 2, and carries the cell 2 request to acquire the cell 2 The cell information identifier of the high interference indication information.
  • Step S87 the executing module 24 receives the cell information response information sent by the core network, and according to The defined code stream information acquires the high interference indication information of the cell 2 from the cell information container cell, and notifies the ICIC function module 81.
  • Step S88 The ICIC function module 81 allocates physical resources to the UEs in the cell according to the acquired high interference indication information.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention in essence or the contribution to the related art can be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, CD-ROM).
  • the instructions include a plurality of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the method of various embodiments of the present invention.
  • a device for acquiring cell information is provided, which is used to implement the foregoing embodiments and preferred embodiments, and details are not described herein.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 9 is a structural block diagram of a device for acquiring cell information according to an embodiment of the present invention. As shown in FIG. 9, the device includes:
  • the receiving module 92 is configured to receive a request message that is used by the current base station to acquire cell description information of the target cell configured in the target base station;
  • the sending module 94 is configured to: after receiving the request message, send, to the target base station, indication information that is used to indicate that the target base station transmits the cell description information, so that the target base station sends according to the transmission mode.
  • the cell description information of the target cell is configured to: after receiving the request message, send, to the target base station, indication information that is used to indicate that the target base station transmits the cell description information, so that the target base station sends according to the transmission mode.
  • the application scenario of the method for acquiring the cell information may include
  • the scenario of managing the cell may include, but is not limited to, at least one of the following: load balancing of the cell, and automatic Neighbor Relation (ANR). Inter Cell Interference Coordination (ICIC).
  • ANR automatic Neighbor Relation
  • IIC Inter Cell Interference Coordination
  • the cell description information of the target cell such as the cell configuration information, the cell broadcast information, the cell characteristic information, and the cell performance indicator information
  • the foregoing embodiment provides the acquisition of the foregoing cell information.
  • the method for acquiring the cell information includes: receiving a request message that is used by the current base station to acquire cell description information of the target cell configured in the target base station; and after receiving the request message, it is used to indicate that the target base station transmits the cell description.
  • the indication information of the transmission mode of the information is sent to the target base station, so that the target base station sends the cell description information of the target cell according to the transmission mode.
  • the embodiment of the present invention sends a transmission mode of the cell description information requested by the current base station to the target base station after receiving the request message, so that the target base station sends various information of the target cell according to the transmission mode.
  • the current base station thereby realizing more comprehensive and more complete cell detailed information in the above manner, thereby overcoming the problem that the cell information acquired by the single transmission mode in the related art is relatively one-sided, and the accuracy of acquiring the cell information is low, and further The effect of improving the accuracy of acquiring cell information is achieved.
  • the transmission manner of the target base station transmitting the cell description information of the target cell to the current base station includes, but is not limited to, standard signaling transmission, custom message transmission, and custom standard signaling. transmission.
  • the corresponding transmission mode may be configured in real time according to the requirement that the current base station acquires the cell description information of the target cell, where the method may include: when the current base station needs to obtain the cell description information of the target cell in real time, configure the foregoing transmission mode to pass the standard signaling. Transmission, through a custom message transmission, through a custom standard signaling transmission, for example, through a custom message transmission; or, when the current base station needs to periodically acquire the cell description information of the target cell, configure the foregoing transmission mode to pass Standard signaling transmission, through custom message transmission, through any one of custom standard signaling transmissions, such as custom standard signaling.
  • FIG. 2 is a schematic diagram of an apparatus for acquiring cell information according to an embodiment of the present invention. As shown in FIG. 2, the following components are included: a configuration module 21, a startup module 22, an adaptation module 23, an execution module 24, and a function module 20 and a target cell 25.
  • step S301 the startup module 22 acquires the cell description information content and the cell identifier that are required to be delivered according to the function module 20.
  • step S302 the startup module 22 notifies the adaptation module 23 to select a transmission path.
  • step S303 the adaptation module 23 selects a cell description information transmission mode according to the data configuration of the configuration module 21.
  • step S304 the adaptation module 23 notifies the execution module 24 to acquire the cell description information.
  • step S305 the executing module 24 notifies the function module 20 of the acquired cell description information.
  • the configuration module 21 is configured to configure the transmission mode of the cell description information on the X2 port and the S1 interface.
  • the startup module 22 is configured to interact with the function module 20, and when the function module 20 needs to acquire the cell description information, notify the startup module 22 to notify the target cell identifier and the detailed content of the cell description information to be acquired, and the startup module 22 notifies the adaptation module. 23 Select the path and cell description information transmission mode.
  • the adaptation module 23 is configured to determine a path of the cell description information transceiving message and a cell description information transmission manner, and first determine whether there is an available X2 coupling between the current base station and the base station to which the target cell belongs, and if yes, select to transmit through the X2 port. The cell description information, otherwise, the selection is passed through the S1 port. The adaptation module 23 notifies the execution module 24 of the path selection result and the cell description information transmission mode.
  • Execution module 24 Send a cell description information acquisition request message to the base station to which the target cell belongs according to the result selected by the adaptation module 23, and wait for the peer to reply to the cell description information, and when the cell description information sent by the target cell is received, the acquired cell
  • the description information notification function module 20 Send a cell description information acquisition request message to the base station to which the target cell belongs according to the result selected by the adaptation module 23, and wait for the peer to reply to the cell description information, and when the cell description information sent by the target cell is received, the acquired cell.
  • the transmission mode of the cell description information is obtained for each function on the X2 port and the S1 port.
  • the process of transmitting the cell description information between the base station 1 and the base station 2 may refer to step S401 to step S402 in FIG. 4, or the base station 1, the core network, and the base station 2 shown in steps S501 to S504 in FIG. In the process of transmitting between the cells, in FIG. 4 and FIG.
  • the cell description information may be carried in the cell information response message, and the cell description information may be transmitted by using a customized message on both the X2 port and the S1 port;
  • the signaling is modified and transmitted, that is, partially modified using existing standard signaling for transmitting cell description information.
  • the requirements of the cell information required for different functions (such as real-time acquisition, periodic acquisition) to configure different information transmission methods refer to the configuration method of Table 1, wherein the custom standard signaling transmission is modified by the existing signaling to example:
  • the corresponding method is used to transmit the cell description information by using the result selected by the adaptation module 23. Therefore, a specific method for defining the cell description information transmission, that is, a custom cell delivery message for transmitting the cell description information, or Customize standard signaling (ie modify existing signaling).
  • the method for defining a container cell is used to transmit a code stream value of a specific content of the cell description information: first, defining identification information (route field and cell information identifier) of the required cell description information, and code stream information of the content, and then in the cell.
  • the cell information identifier is transmitted in the information delivery message, and the code stream value of the cell description information is transmitted in the container cell.
  • the message of other information can be transmitted, and the message content is modified to deliver the cell description information of the required transmission.
  • the LTE cell description information is transmitted by using the existing RIM message, and the modification point is to increase the definition of the RIM message between the LTE and the LTE.
  • Two definitions need to be added, one is the routing information of the LTE to the LTE system, and the other is the LTE cell message transmission.
  • the application container information can be modified by referring to the routing information of the LTE different system standard and the various application containers already defined in the RIM technology in the existing protocol architecture, or redefining a set of container information.
  • the method for transmitting which information is used is not limited. Since the device shown in FIG. 2 is used in interaction with the function module, the selection may be made according to the characteristics of the corresponding function of the function module. When some functions require the cell description information to be acquired periodically, you can consider the custom message mode. When some functions require the information to be acquired in a single real-time, you can consider modifying the existing message, for example, using RIM. Here, there is no limit,
  • the problem that the information cannot be transmitted when the X2 port does not exist is solved, and the problem that the cell description information (such as configuration information, attribute information, broadcast information, etc.) cannot be transmitted is solved, and the load balancing and the neighboring area are greatly improved.
  • Self-optimized ANR, inter-cell interference coordination ICIC and other functions use correctness, accuracy and reliability.
  • FIG. 10 is a structural block diagram (1) of a device for acquiring cell information according to an embodiment of the present invention. As shown in FIG. 10, the device includes, in addition to all the modules shown in FIG. :
  • the first determining module 102 is configured to: before transmitting, to the target base station, indication information for indicating a transmission mode in which the target base station transmits the cell description information, according to a logic interface between the current base station and the target base station The status indication information determines a first path to send the request message to the target base station.
  • the foregoing logical interface includes, but is not limited to, an S1 interface between the base station and the core network, and an X2 interface between the base station and the base station.
  • the first path of sending the request message to the target base station is determined according to the available state indication information of the S1 interface or the X2 interface between the current base station and the target base station, and the related information is used to obtain information through the X2 interface.
  • the problem that the cell description information cannot be obtained ensures the reliability of the information acquisition.
  • the load management when the load management is performed, the load information of the neighboring area needs to be acquired.
  • the X2 port does not exist, the information that needs to be transmitted through the X2 port cannot be transmitted, and the embodiment of the present invention can further transmit through the S1 interface, thereby solving the X2 port.
  • Signaling delivery also has unstable problems, which are prone to failures or problems that cannot be deployed due to geographical environment.
  • FIG. 11 is a structural block diagram (2) of a device for acquiring cell information according to an embodiment of the present invention.
  • the first determining module 102 includes:
  • the determining unit 112 is configured to determine whether a first logical interface between the current base station and the target base station is available, where the first logical interface is disposed between the current base station and the target base station;
  • the first setting unit 114 is configured to: when the available status indication information indicates that the first logical interface is available, the path of the current base station to the target base station by using the first logical interface is used as the first path;
  • the second setting unit 116 when the available status indication information indicates that the first logical interface is unavailable, the path of the current base station to the target base station via the second logical interface is used as the first path, where the The second logical interface is disposed between the current base station and the core network element, and between the core network element and the target base station.
  • the use of the available X2 interface for message delivery further solves the problem in the related art that the information is obtained through the X2 port.
  • the X2 port fails or does not exist, the cell description information cannot be obtained, resulting in unstable information transmission, thereby achieving flexibility.
  • the path to be transmitted is selected, and then the effect of various cell description information is flexibly transmitted.
  • FIG. 12 is a structural block diagram (3) of a device for acquiring cell information according to an embodiment of the present invention. As shown in FIG. 12, the device includes:
  • the second determining module 122 is configured to: after transmitting, to the target base station, indication information that is used to indicate that the target base station transmits the cell description information, the target base station according to the The available status indication information of the logical interface between the current base station and the target base station determines a second path that the target base station sends the cell description information.
  • the target base station may first determine whether the logical interface between the target base station and the current base station is in an available state when the cell description information is sent to the current base station, and specifically, whether the S1 interface or the X2 interface is in an available state, according to the S1 interface. Or the available state of the X2 interface determines the second path that the target base station sends the cell description information, and further achieves the effect that the target base station can stably and reliably send the cell description information to the current base station.
  • the transmission manner includes at least one of the following: transmission by standard signaling, transmission by custom message, transmission by custom standard signaling, where the definition of the standard standard signaling transmission is defined.
  • the method includes at least one of the following: adding information in the standard signaling, and modifying the standard signaling.
  • the target base station sends the cell description information to the current base station, which further solves the problem that the cell information acquired by the single transmission mode in the related art is relatively one-sided, and the accuracy of obtaining the cell information is low, thereby achieving the improvement. Get the effect of cell information accuracy.
  • FIG. 13 is a structural block diagram (4) of a device for acquiring cell information according to an embodiment of the present invention.
  • the sending module 94 includes:
  • the first processing unit 132 is configured to: when the transmission mode is transmitted by standard signaling, the target base station encapsulates the cell description information in the standard signaling and sends the same to the current base station;
  • the second processing unit 134 is configured to: when the transmission mode is to transmit by using a custom message, the target base station defines the identifier information of the current base station and the cell description information of the target cell in the current message according to a predetermined rule. Container information, the cell description information is encapsulated in the container information and sent to the current base station;
  • the third processing unit 136 is configured to: when the transmission mode is transmitted by using a custom standard signaling, the target base station modifies the cell information of the target cell included in the standard signaling to the cell description information, and the standard information is Modifying, in the base station, the destination address in the base station routing information of the target cell to be the address of the current base station, to obtain the modified standard signaling; Quasi-signaling is sent to the current base station, or
  • the fourth processing unit 138 can be used to replace the third processing unit 136, wherein the fourth processing unit 138 is configured to add the base station routing information of the target base station to the current base station and the cell description information in the standard signaling. And obtaining the modified standard signaling; sending the modified standard signaling to the current base station.
  • the cell information transmitted by the target base station in the standard signaling includes only one type of cell information, where the one type of cell information includes, but is not limited to, one of the following: identity information of the target cell, The interference indication information of the target cell and the load information of the target cell, in other words, in the related art, only one type of cell information can be transmitted at a time through standard signaling, that is, the cell information transmitted in the standard signaling is relatively simple and different.
  • the standard signaling includes a comprehensive cell description information, where the cell description information includes at least one of the following: cell configuration information, cell broadcast information, cell characteristic information, and cell performance indicator information.
  • the cell characteristic information includes at least information of target cell load information and interference indication information of the target cell in the related art.
  • the device is configured to obtain the transmission mode of the cell information, and the cell description information of the target cell is sent to the current base station by using the corresponding transmission mode, so that the acquired cell information is more comprehensive and full, and the single transmission is further solved in the related art.
  • the cell information obtained by the method is relatively one-sided, and the accuracy of obtaining the cell information is low, thereby achieving the effect of improving the accuracy of acquiring the cell information.
  • the cell description information includes at least one of the following: cell configuration information, cell broadcast information, cell characteristic information, and cell performance indicator information.
  • the cell characteristic information includes at least information such as radio load information and interference indication
  • the performance indicator information includes at least information such as handover success rate, access success rate, and dropped call rate. Make a limit.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the modules are located in multiple In the processor.
  • Embodiments of the present invention also provide a storage medium.
  • the foregoing storage medium may be configured to store program code for performing the following steps:
  • the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • a mobile hard disk e.g., a hard disk
  • magnetic memory e.g., a hard disk
  • the processor performs the above steps S1, S2 according to the stored program code in the storage medium.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the request message for receiving the cell description information of the target cell configured in the target base station is received by the current base station; after receiving the request message, the transmission is used to indicate that the target base station transmits the cell description information.
  • the indication information of the mode is sent to the target base station, so that the target base station sends the cell description information of the target cell according to the transmission mode. That is, the present invention sends a transmission mode of the cell description information requested by the current base station to the target base station after receiving the request message, so that the target base station sends various information of the target cell to the current according to the transmission mode.
  • the base station is configured to obtain detailed cell information in the foregoing manner, thereby overcoming the problem that the cell information acquired by the single transmission mode in the related art is relatively one-sided, and the accuracy of acquiring the cell information is low, thereby improving the accuracy of acquiring the cell information. Degree effect.

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Abstract

本发明实施例提供了一种小区信息的获取方法及装置。其中，该方法包括：接收当前基站用于获取目标基站中所配置目标小区的小区描述信息的请求消息；在接收到请求消息后，将用于指示目标基站传输小区描述信息的传输方式的指示信息发送给目标基站，以使目标基站按照该传输方式发送目标小区的小区描述信息。通过本发明实施例，解决了相关技术中通过单一的传输方式所获取的小区信息较为片面所造成获取小区信息精确度较低的问题，进而达到了提高获取小区信息精确度的效果。

Description

小区信息的获取方法及装置 技术领域
本发明实施例涉及通信领域，具体而言，涉及一种小区信息的获取方法及装置。
背景技术
在长期演进(long term evolution，简称为LTE)移动通信系统中，LTE小区之间信息的传递可通过S1口(基站与核心网之间的接口)或X2口(基站与基站之间的接口)进行传递，但是目前通过标准信令传递的信息十分有限，一般只用于传输诸如TA\PLMN之类的小区标识信息，无法传递除小区标识之外的信息，造成对LTE技术中某些技术的应用效果存在影响。
针对相关技术中，通过单一的传输方式所获取的小区信息较为片面所造成获取小区信息精确度较低的问题，尚未提出有效的解决方案。
发明内容
本发明实施例提供了一种小区信息的获取方法及装置，以至少解决相关技术中通过单一的传输方式所获取的小区信息较为片面所造成获取小区信息精确度较低的问题。
根据本发明实施例的一个方面，提供了一种区信息的获取方法，包括：接收当前基站用于获取目标基站中所配置目标小区的小区描述信息的请求消息；在接收到所述请求消息后，将用于指示所述目标基站传输所述小区描述信息的传输方式的指示信息发送给所述目标基站，以使所述目标基站按照所述传输方式发送所述目标小区的所述小区描述信息。
可选地，在将用于指示所述目标基站传输所述小区描述信息的传输方式的指示信息发送给所述目标基站之前，还包括：根据所述当前基站和所述目标基站之间逻辑接口的可用状态指示信息确定向所述目标基站发送所述请求消息的第一路径。
可选地，所述根据所述当前基站和所述目标基站之间逻辑接口的可用状态指示信息确定向所述目标基站发送所述请求消息的第一路径包括：判断所述当前基站和所述目标基站之间的第一逻辑接口是否可用，其中，所述第一逻辑接口设置在所述当前基站和所述目标基站之间；在所述可用状态指示信息指示所述第一逻辑接口为可用时，则将所述当前基站经所述第一逻辑接口到所述目标基站的路径作为所述第一路径；在所述可用状态指示信息指示所述第一逻辑接口为不可用时，则将所述当前基站经第二逻辑接口到所述目标基站的路径作为所述第一路径，其中，所述第二逻辑接口设置在所述当前基站与核心网网元之间，以及所述核心网网元与所述目标基站之间。
可选地，在将用于指示所述目标基站传输所述小区描述信息的传输方式的指示信息发送给所述目标基站之后，还包括：所述目标基站根据所述当前基站和所述目标基站之间所述逻辑接口的可用状态指示信息确定所述目标基站发送所述小区描述信息的第二路径。
可选地，所述传输方式包括以下至少之一：通过标准信令传输、通过自定义消息传输、通过自定义标准信令传输，其中，所述自定义标准信令传输的定义方式包括以下至少之一：在所述标准信令中新增信息、对所述标准信令进行修改。
可选地，若所述传输方式为通过标准信令传输，则所述目标基站按照所述传输方式发送所述目标小区的所述小区描述信息包括：所述目标基站将所述小区描述信息封装在所述标准信令中并发送至所述当前基站；若所述传输方式为通过自定义消息传输，则所述目标基站按照所述传输方式发送所述目标小区的所述小区描述信息包括：所述目标基站按照预定规则在当前消息中定义所述当前基站的标识信息和传输所述目标小区的所述小区描述信息的容器信息，并将所述小区描述信息封装在所述容器信息中，以得到所述自定义消息；将所述自定义消息发送至所述当前基站；若所述传输方式为通过自定义标准信令传输，则所述目标基站按照所述传输方式发送所述目标小区的所述小区描述信息包括：所述目标基站将所述标准信 令中包含的所述目标小区的小区信息修改为所述小区描述信息，并将所述标准信令中包含的所述目标小区的基站路由信息中的目的地址修改为所述当前基站的地址，以得到修改后的标准信令；将所述修改后的标准信令发送至所述当前基站，或者，所述目标基站在所述标准信令中新增所述目标基站到所述当前基站的基站路由信息和所述小区描述信息，以得到修改后的标准信令；将所述修改后的标准信令发送至所述当前基站。
可选地，所述小区描述信息包括以下至少之一：小区配置信息、小区广播信息、小区特性信息、小区性能指标信息。
根据本发明实施例的另一方面，提供了一种小区信息的获取装置，包括：接收模块，设置为接收当前基站用于获取目标基站中所配置目标小区的小区描述信息的请求消息；发送模块，设置为在接收到所述请求消息后，将用于指示所述目标基站传输所述小区描述信息的传输方式的指示信息发送给所述目标基站，以使所述目标基站按照所述传输方式发送所述目标小区的所述小区描述信息。
可选地，所述装置还包括：第一确定模块，设置为在将用于指示所述目标基站传输所述小区描述信息的传输方式的指示信息发送给所述目标基站之前，根据所述当前基站和所述目标基站之间逻辑接口的可用状态指示信息确定向所述目标基站发送所述请求消息的第一路径。
可选地，所述第一确定模块包括：判断单元，设置为判断所述当前基站和所述目标基站之间的第一逻辑接口是否可用，其中，所述第一逻辑接口设置在所述当前基站和所述目标基站之间；第一设置单元，设置为在所述可用状态指示信息指示所述第一逻辑接口为可用时，则将所述当前基站经所述第一逻辑接口到所述目标基站的路径作为所述第一路径；第二设置单元，在所述可用状态指示信息指示所述第一逻辑接口为不可用时，则将所述当前基站经第二逻辑接口到所述目标基站的路径作为所述第一路径，其中，所述第二逻辑接口设置在所述当前基站与核心网网元之间，以及所述核心网网元与所述目标基站之间。
可选地，所述装置还包括：第二确定模块，设置为在将用于指示所述目标基站传输所述小区描述信息的传输方式的指示信息发送给所述目标基站之后，所述目标基站根据所述当前基站和所述目标基站之间所述逻辑接口的可用状态指示信息确定所述目标基站发送所述小区描述信息的第二路径。
可选地，所述传输方式包括以下至少之一：通过标准信令传输、通过自定义消息传输、通过自定义标准信令传输，其中，所述自定义标准信令传输的定义方式包括以下至少之一：在所述标准信令中新增信息、对所述标准信令进行修改。
可选地，所述发送模块包括：第一处理单元，设置为在所述传输方式为通过标准信令传输时，所述目标基站将所述小区描述信息封装在所述标准信令中并发送至所述当前基站；第二处理单元，设置为在所述传输方式为通过自定义消息传输时，所述目标基站按照预定规则在当前消息中定义所述当前基站的标识信息和传输所述目标小区的所述小区描述信息的容器信息，并将所述小区描述信息封装在所述容器信息中，以得到所述自定义消息；将所述自定义消息并发送至所述当前基站；第三处理单元，设置为在所述传输方式为通过自定义标准信令传输时，所述目标基站将所述标准信令中包含的所述目标小区的小区信息修改为所述小区描述信息，并将所述标准信令中包含的所述目标小区的基站路由信息中的目的地址修改为所述当前基站的地址，以得到修改后的标准信令；将所述修改后的标准信令发送至所述当前基站，或者，第四处理单元，设置为所述目标基站在所述标准信令中新增所述目标基站到所述当前基站的基站路由信息和所述小区描述信息，以得到修改后的标准信令；将所述修改后的标准信令发送至所述当前基站。
可选地，所述小区描述信息包括以下至少之一：小区配置信息、小区广播信息、小区特性信息、小区性能指标信息。
在本发明实施例中，还提供了一种计算机存储介质，该计算机存储介 质可以存储有执行指令，该执行指令用于执行上述实施例中的小区信息的获取方法。
通过本发明实施例，采用接收当前基站用于获取目标基站中所配置目标小区的小区描述信息的请求消息；在接收到该请求消息后，将用于指示该目标基站传输该小区描述信息的传输方式的指示信息发送给该目标基站，以使该目标基站按照该传输方式发送该目标小区的该小区描述信息。也就是说，本发明通过在接收到请求消息后，向目标基站发送目标基站传输当前基站所请求的小区描述信息的传输方式，使得目标基站按照该传输方式将目标小区的各种信息发送至当前基站，从而实现通过上述方式获取详细的小区信息，进而克服相关技术中通过单一的传输方式所获取的小区信息较为片面所造成获取小区信息精确度较低的问题，进而达到了提高获取小区信息精确度的效果。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明实施例的小区信息的获取方法流程图；
图2是根据本发明实施例的小区信息的获取装置示意图；
图3是根据本发明实施例的获取小区信息装置工作流程图；
图4是根据本发明实施例的通过X2口获取小区信息的消息流程图；
图5是根据本发明实施例的通过S1口获取小区信息的消息流程图；
图6是根据本发明可选实施例的负荷管理过程流程示意图；
图7是根据本发明可选实施例的邻区自优化过程流程示意图；
图8是根据本发明可选实施例的小区间干扰协调过程流程示意图；
图9是根据本发明实施例的小区信息的获取装置的结构框图；
图10是根据本发明实施例的小区信息的获取装置的结构框图(一)；
图11是根据本发明实施例的小区信息的获取装置的结构框图(二)；
图12是根据本发明实施例的小区信息的获取装置的结构框图(三)；
图13是根据本发明实施例的小区信息的获取装置的结构框图(四)。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
实施例1
在本实施例中提供了一种小区信息的获取方法，图1是根据本发明实施例的小区信息的获取方法流程图，如图1所示，该流程包括如下步骤：
步骤S102，接收当前基站用于获取目标基站中所配置目标小区的小区描述信息的请求消息；
步骤S104，在接收到该请求消息后，将用于指示该目标基站传输该小区描述信息的传输方式的指示信息发送给该目标基站，以使该目标基站按照该传输方式发送该目标小区的该小区描述信息。
可选地，在本实施例中，上述小区信息的获取方法的应用场景包括但并不限于应用于对小区进行管理的过程中，其中，对小区进行管理的场景可以包括但不限于以下至少之一：小区的负荷均衡、邻区自动化(Automatic Neighbor Relation，简称为ANR)、小区间干扰协调(Inter Cell Interference Coordination，简称为ICIC)。
在上述应用场景下，需要获取目标小区的小区描述信息，例如小区配置信息、小区广播信息、小区特性信息、小区性能指标信息，而为了准确 获取上述信息，本实施例提出了上述小区信息的获取方法。具体地，小区信息的获取方法包括：接收当前基站用于获取目标基站中所配置目标小区的小区描述信息的请求消息；在接收到该请求消息后，将用于指示该目标基站传输该小区描述信息的传输方式的指示信息发送给该目标基站，以使该目标基站按照该传输方式发送该目标小区的该小区描述信息。也就是说，本发明实施例通过在接收到请求消息后，向目标基站发送目标基站传输当前基站所请求的小区描述信息的传输方式，使得目标基站按照该传输方式将目标小区的各种信息发送至当前基站，从而实现通过上述方式获取更加全面、更加充分的小区详细信息，进而克服相关技术中通过单一的传输方式所获取的小区信息较为片面所造成获取小区信息精确度较低的问题，进而达到了提高获取小区信息精确度的效果。
可选地，在本实施例中，目标基站将目标小区的小区描述信息发送至当前基站的传输方式包括但并不限于：通过标准信令传输、通过自定义消息传输、通过自定义标准信令传输。
例如，可以根据当前基站获取目标小区的小区描述信息的要求来实时配置相应的传输方式，其中可以包括，在当前基站需要实时获取目标小区的小区描述信息时，配置上述传输方式为通过标准信令传输、通过自定义消息传输、通过自定义标准信令传输中的任意一种，例如通过自定义消息传输；或者，在当前基站需要周期获取目标小区的小区描述信息时，配置上述传输方式为通过标准信令传输、通过自定义消息传输、通过自定义标准信令传输中的任意一种，例如自定义标准信令传输。
可选地，在本实施例中，上述小区信息的获取方法可以应用于以下示例中的装置结构框架中。图2是根据本发明实施例的小区信息的获取装置示意图。如图2所示，包含以下几部分：配置模块21、启动模块22、适配模块23、执行模块24，以及功能模块20和目标小区25。
上述各模块的工作流程如图3所示：
步骤S301，功能模块20判断是否需要获取小区信息，在判断结果为是的情况下，功能模块20通知启动模块22获取所需传输的小区描述信息 和小区标识。
步骤S302，启动模块22通知适配模块23选择传输路径。
步骤S303，适配模块23根据配置模块21的数据配置选择小区描述信息传输方式。
步骤S304，适配模块23通知执行模块24获取小区描述信息。
步骤S305，执行模块24将获取的小区描述信息通知功能模块20。
上述各模块的定义如下：
配置模块21：设置为配置各功能在X2口和S1口获取小区描述信息的传输方式。
启动模块22：设置为和功能模块20交互，当功能模块20需要获取描述小区信息时，通知启动模块22，通知要获取的目标小区标识和小区描述信息的详细内容，启动模块22通知适配模块23选择路径和小区描述信息传输方式。
适配模块23：设置为判断小区描述信息收发消息的路径和小区描述信息传输方式，先判断当前基站与目标小区所属基站之间是否存在可用的X2偶联，如果有，则选择通过X2口传递小区描述信息，否则，选择通过S1口传递。适配模块23将路径选择结果和小区描述信息传输方式通知执行模块24。
执行模块24：根据适配模块23选择的结果向目标小区所属基站发送小区描述信息获取请求消息，并等待对端回复小区描述信息，当收到目标小区发送的小区描述信息时，将获取的小区描述信息通知功能模块20。
对于配置模块21，要配置各功能在X2口和S1口获取小区描述信息的传输方式。获取小区描述信息的传输方式可以有以下三种方式，一是利用标准信令，即现有协议标准信令可以直接传递所需小区描述信息的；二是自定义一套小区描述信息传输方式，其中，小区描述信息在基站1和基站2之间进行传输的流程可以参考图4中的步骤S401至步骤S402，或者图5 中的步骤S501至步骤S504所示在基站1、核心网和基站2之间进行传输的流程，在图4和图5中，小区描述信息可以携带在小区信息响应消息中，在X2口和S1口都可以用自定义的消息传递小区描述信息；三是针对现有信令进行修改传递，即使用现有的标准信令进行部分修改，用于传输小区描述信息。根据不同的功能所需小区信息的要求(比如实时获取、周期获取)来配置不同的信息传递方法，可参考表1的配置方法，其中，自定义标准信令传输以现有信令进行修改为例：
表1
功能模块 X2口 S1口
功能1 标准信令 自定义消息
功能2 标准信令 自定义标准信令
功能3 自定义消息 自定义消息
对于执行模块24，需要通过适配模块23选择的结果采用对应的方法去传输小区描述信息，故需要定义小区描述信息传输的具体方法，也就是要定义传输小区描述信息的自定义消息或者自定义标准信令(即对现有信令进行修改)。
对于自定义消息格式不做限制，需要在获取小区描述信息的当前基站和目标基站侧共同定义。比如采用定义容器信元的方法，用于传输小区描述信息具体内容的码流值：先定义所需小区描述信息的标识信息(路由字段和小区信息标识)和内容的码流信息，然后在小区信息传递消息中传递小区信息标识，在容器信元中传递小区描述信息的码流值。
对于自定义标准信令(即利用现有信令进行修改)的方法，可以选择可以传输其他信息的消息，修改消息内容用于传递所需传输的小区描述信息。比如利用现有的RIM消息传输LTE小区描述信息，修改点在于增加LTE和LTE之间RIM消息的定义，需要增加两个定义，一个是LTE到LTE系统的路由信息，一个是LTE小区消息传递的应用容器信息，可参考现有的协议架构中RIM技术中已经定义的LTE异系统制式的路由信息和各种应用容 器进行修改，或重新定义一套容器信息。
需要说明的是，在本实施例中，使用哪种信息的传输方法并不做限制，由于图2所示的装置与功能模块交互使用，可根据功能模块对应功能的特点去做选择。当有些功能需要小区描述信息为周期获取时，可考虑自定义消息方式，当有些功能需要信息为单次实时获取时，可考虑用现有消息修改获取，比如用RIM获取。在此，并不做任何限定。
通过上述示例，不仅解决了X2口不存在时信息无法传递的问题，还解决了小区描述信息(比如配置信息、属性信息、广播信息等)无法传递的问题，极大地提升了负荷均衡、邻区自优化ANR、小区间干扰协调ICIC等功能使用的正确性、准确性、可靠性。
在一个可选地实施方式中，在将用于指示该目标基站传输该小区描述信息的传输方式的指示信息发送给该目标基站之前，包括以下步骤：
步骤S11，根据该当前基站和该目标基站之间逻辑接口的可用状态指示信息确定向该目标基站发送该请求消息的第一路径。
需要说明的是，在本实施例中，上述逻辑接口包括但并不限于：基站与核心网之间的S1接口、基站与基站之间的X2接口。
通过上述步骤，根据当前基站和目标基站之间S1接口或者X2接口的可用状态指示信息确定向目标基站发送该请求消息的第一路径，解决了相关技术中，通过X2口获取信息，当X2口故障或不存在时，小区描述信息就无法获取的问题，保证了信息获取的可靠性。
例如，在进行负荷管理时，需要获取邻区的负荷信息，当X2口不存在时，需要通过X2口传递的信息无法传输，而本发明实施例可以通过S1接口进一步传输，进而解决了X2口信令传递还存在不稳定的问题，容易出现故障或因地理环境无法部署的问题。
在一个可选地实施方式中，根据当前基站和目标基站之间逻辑接口的可用状态指示信息确定向该目标基站发送该请求消息的第一路径包括以下步骤：
步骤S21，判断该当前基站和该目标基站之间的第一逻辑接口是否可用，其中，该第一逻辑接口设置在该当前基站和该目标基站之间；
步骤S22，在该可用状态指示信息指示该第一逻辑接口为可用时，则将该当前基站经该第一逻辑接口到该目标基站的路径作为该第一路径；
步骤S23，在该可用状态指示信息指示该第一逻辑接口为不可用时，则将该当前基站经第二逻辑接口到该目标基站的路径作为该第一路径，其中，该第二逻辑接口设置在该当前基站与核心网网元之间，以及核心网网元与该目标基站之间。
可选地，在本实施例中，根据当前基站和目标基站之间S1接口或者X2接口的可用状态指示信息确定向目标基站发送该请求消息的第一路径，在S1接口为不可用状态时，使用可用的X2接口进行消息传递，进一步解决了相关技术中，通过X2口获取信息，当X2口故障或不存在时，小区描述信息就无法获取，造成信息传递不稳定的问题，进而达到了灵活选择传递的路径，继而灵活传递各种小区描述信息的效果。
在一个可选地实施方式中，在将用于指示该目标基站传输该小区描述信息的传输方式的指示信息发送给该目标基站之后，还包括以下步骤：
步骤S31，目标基站根据当前基站和目标基站之间逻辑接口的可用状态指示信息确定该目标基站发送该小区描述信息的第二路径。
通过上述步骤，目标基站在将小区描述信息发送至当前基站时可以首先判断目标基站和当前基站和之间逻辑接口是否处于可用状态，具体是S1接口或者X2接口是否处于可用状态，根据该S1接口或者X2接口的可用状态确定目标基站发送该小区描述信息的第二路径，进一步达到了保证目标基站能够将小区描述信息稳定、可靠的发送至当前基站的效果。
可选地，在本实施例中，传输方式包括以下至少之一：通过标准信令传输、通过自定义消息传输、通过自定义标准信令传输，其中，该自定义标准信令传输的定义方式包括以下至少之一：在该标准信令中新增信息、对该标准信令进行修改。
通过上述传输方式，目标基站将小区描述信息发送至当前基站，进一步解决了相关技术中通过单一的传输方式所获取的小区信息较为片面所造成获取小区信息精确度较低的问题，进而达到了提高获取小区信息精确度的效果。
在一个可选地实施方式中，若传输方式为通过标准信令传输，则目标基站按照该传输方式发送该目标小区的该小区描述信息包括以下步骤：
步骤S41，目标基站将该小区描述信息封装在该标准信令中并发送至该当前基站；
若传输方式为通过自定义消息传输，则该目标基站按照该传输方式发送该目标小区的该小区描述信息包括以下步骤：
步骤S42，目标基站按照预定规则在当前消息中定义该当前基站的标识信息和传输该目标小区的该小区描述信息的容器信息，并将小区描述信息封装在该容器信息中，以得到自定义消息；将该自定义消息并发送至当前基站；
若该传输方式为通过自定义标准信令传输，则该目标基站按照该传输方式发送该目标小区的该小区描述信息包括以下步骤：
步骤S43，目标基站将标准信令中包含的该目标小区的小区信息修改为小区描述信息，并将该标准信令中包含的该目标小区的基站路由信息中的目的地址修改为该当前基站的地址，以得到修改后的标准信令；将该修改后的标准信令发送至该当前基站；或者，
步骤S44，目标基站在该标准信令中新增该目标基站到该当前基站的基站路由信息和该小区描述信息，以得到修改后的标准信令；将该修改后的标准信令发送至该当前基站。
需要说明的是，在相关技术中，目标基站在标准信令中所传输的小区信息仅包含一种小区信息，其中该一种小区信息包括但并不限于以下之一：目标小区的标识信息、目标小区的干扰指示信息、目标小区的负荷信息，换言之，在相关技术中，通过标准信令每次只能传输一种小区信息，即， 标准信令中所传输的小区信息较为单一，并不同于本实施例中目标基站所传输的包含较为全面的小区描述信息的标准信令，其中该小区描述信息包括以下至少之一：小区配置信息、小区广播信息、小区特性信息、小区性能指标信息，其中，小区特性信息至少包含相关技术中的目标小区负荷信息、目标小区的干扰指示信息等信息。
通过上述方法定义获取小区信息的传输方式，并通过对应的传输方式将目标小区的小区描述信息发送至当前基站，使得获取的小区信息更全面、更充分，进一步解决了相关技术中通过单一的传输方式所获取的小区信息较为片面所造成获取小区信息精确度较低的问题，进而达到了提高获取小区信息精确度的效果。
可选地，在本实施例中，小区描述信息包括以下至少之一：小区配置信息、小区广播信息、小区特性信息、小区性能指标信息。
需要说明的是，在本实施例中，小区特性信息至少包含无线负荷信息、干扰指示等信息；性能指标信息至少包含切换成功率、接入成功率、掉话率等信息，在此，并不做限定。
下面结合具体可选实施例，对本实施例进行举例说明。
作为一种可选的实施例，小区信息的获取方法主要是应用于小区负荷管理这一应用场景中。其中，当前基站可以包括负荷均衡功能模块61和获取小区信息装置62，小区描述信息以小区负荷信息为例，当前基站以基站1为例，目标基站以基站2为例进行说明。
负荷均衡功能模块61利用获取小区信息装置62在S1口传递小区负荷信息，传递小区信息采用RIM消息，基本架构如图6所示，下面结合图6对本可选实施例中的小区信息的获取方法进行说明，主要包括以下步骤：
步骤S51，首先在配置模块21配置负荷均衡功能获取小区负荷信息的配置，如表2所示：
表2
Figure PCTCN2016103601-appb-000001
步骤S52，定义在S1口传递LTE负荷信息的RIM消息。
定义ETURAN小区路由信息：RIM消息的路由信息是在Inter-system Information Transfer Type信元下的RIM Transfer信元下的RIM Routing Address中携带，目前只有GERAN-Cell-ID和Target RNC-ID地址，如表3所示：
表3
Figure PCTCN2016103601-appb-000002
在此基础上增加ETURAN-Cell-ID地址，如表4所示：
表4
>ETURAN-Cell-ID
>>TAI
>>>TAC
>>>PLMN Identity
>>Global eNB ID
>>>PLMN Identity
>>>CHOICE eNB ID
>>>>Macro eNB ID
>>>>Home eNB ID
定义传输ETURAN小区负荷信息的传输容器和码流：
采用RIM技术中获取异系统制式负荷信息的SON Transfer Request Container传输容器，将容器中的Reporting Cell Identifier格式改为ETURAN小区标识格式，同时定义ETURAN小区负荷信息的码流格式。
步骤S53，在LTE系统中的基站1上配置小区(如配置一个cell1)，在基站2上配置小区(如配置一个cell2)，基站1和基站2之间有X2口配置，基站1和基站2之间都通过S1口连接到核心网。
步骤S54，使cell1的负荷变高，触发负荷均衡功能。
步骤S55，负荷均衡功能模块61通知小区信息获取装置62中的启动模块22，通知需要获取cell2的负荷信息。启动模块22将负荷均衡功能模块需要获取cell2的负荷信息通知适配模块23。
步骤S56，适配模块23根据配置模块21的配置，判断X2口可用，故选择标准信令传递小区负荷信息，并将结果通知执行模块24。
步骤S57，执行模块24向基站2发送获取小区负荷的标准消息，等获 取到cell2的负荷信息后，将cell2负荷信息传递给负荷均衡功能模块61。
步骤S58，负荷均衡功能模块61块执行负荷管理功能。
步骤S59，拔掉基站1和基站2之间的X2偶联。
步骤S60，使cell1的负荷变高，触发负荷均衡功能。
步骤S61，负荷均衡功能模块61通知小区信息获取装置62中的启动模块22，通知需要获取cell2的负荷信息。启动模块22将负荷均衡功能模块61需要获取cell2的负荷信息通知适配模块23。
步骤S62，适配模块23根据配置模块21的配置，判断X2口不可用，故选择S1口传递小区信息，传递方法为利用RIM消息，将结果通知执行模块24。
步骤S63，执行模块24向基站2发送SON Transfer Application应用的RIM请求消息，其中目标小区标识为cell2的小区标识。
步骤S64，执行模块24收到基站2发送的cell2的SON Transfer的RIM报告消息后，将获取的小区信息通知给负荷均衡功能模块61。
步骤S65，负荷均衡功能模块61根据cell2的负荷信息决策执行负荷均衡功能。
作为另一种可选的实施例，小区信息的获取方法主要是应用于邻区自优化ANR这一应用场景中。下面结合图7对本可选实施例进行说明。其中，小区描述信息以邻区信息为例，当前基站以基站1为例，目标基站以基站2为例。基站1可以包括邻区自优化ANR功能模块71和获取小区信息装置72。
如图7所示，邻区自优化ANR功能模块71利用获取小区信息装置72在X2口传递小区属性信息，传递小区信息采用自定义消息，主要包括以下步骤：
步骤S71，在配置模块21配置邻区自优化ANR功能模块71获取小区的邻区信息的配置，如表5所示：
表5
功能模块 X2口 S1口
ANR功能 自定义消息 自定义消息
步骤S72，定义ANR功能所需小区信息的信息定义标识，比如是否支持切换定义为HoSupport，是否支持X2切换定义为X2HoSupport，是否为黑小区定义为Black，在容器信元中定义每种小区信息的内容码流值。
步骤S73，在LTE基站1上配置小区(如配置一个cell1)，基站2上配置小区(如配置一个cell2)，cell1和cell2之间无邻区关系。
步骤S74，当cell1中的用户检测到cell2时，cell1的ANR功能需要添加cell2为邻区，ANR功能模块71则通知启动模块22需要获取cell2的小区信息，并将所需小区信息的标识发送给启动模块22。
步骤S75，启动模块22将ANR功能要获取cell2的小区属性信息通知适配模块23，适配模块23根据配置模块21的配置选择传递路径和传输方式，先判断X2口可用，则选择自定义消息传递小区属性信息，并将结果通知执行模块24。
步骤S76，执行模块24向基站2发送小区信息请求消息，携带cell2的小区标识，携带所需小区信息的标识HoSupport、X2HoSupport、Black。
步骤S77，执行模块24接收到基站2发送的小区信息响应消息，根据定义的小区信息内容码流值从传递的消息容器中获取HoSupport、X2HoSupport、Black三种小区信息的值，并将结果通知ANR功能模块71。
步骤S78，ANR功能模块71将cell2添加为cell1的邻区，同时根据获取的cell2小区属性信息填写相应的cell2邻区配置信息。
作为又一种可选的实施例，小区信息的获取方法主要是应用于小区间干扰协调ICIC这一应用场景中。如图8所示，当前基站可以包括小区间干扰协调ICIC功能模块81和获取小区信息装置82，其中，当前基站以基站1为例，目标基站以基站2为例，小区描述信息以小区高干扰指示信息 为例，下面结合图8对本可选实施例进行举例说明。
ICIC功能模块81利用获取小区信息装置82在S1口利用自定义消息传递小区干扰信息，在X2口利用标准信令传递小区干扰信息。
步骤S81，在配置模块21配置小区间干扰协调ICIC功能模块81获取小区干扰信息的配置，如表6所示：
表6
功能模块 X2口 S1口
ICIC功能 标准信令 自定义消息
步骤S82，定义自定义消息格式。
定义小区信息的标识和容器信元，在小区信息标识中定义高干扰指示信息的信息标识，在容器信元中定义干扰指示内容码流(需要定义各种不同干扰指示情况的码流信息)。
步骤S83，在LTE基站1上配置小区(例如配置一个cell1)，基站2上配置小区(例如配一个cell2)，基站1和基站2之间无X2口。
步骤S84，当ICIC功能模块81判断需要获取cell2的高干扰指示信息，通知启动模块22需要获取cell2的高干扰指示信息，启动模块22将ICIC功能模块81需要获取cell2的高干扰指示信息通知适配模块23。
步骤S85，适配模块23根据配置模块21的配置选择小区信息传递路径和传输方式，判断X2口不可用，则选择S1口进行小区信息传递，传递方法为自定义方法，并将此结果通知执行模块24。
步骤S86，执行模块24向核心网发送小区信息请求信息，携带需要获取cell2的高干扰指示信息的小区信息标识和cell2的路由标识，核心网向基站2发送小区信息请求消息，携带需要获取cell2的高干扰指示信息的小区信息标识。
步骤S87，执行模块24收到核心网发送的小区信息响应信息，并根据 定义的码流信息从小区信息容器信元中获取cell2的高干扰指示信息，通知ICIC功能模块81。
步骤S88，ICIC功能模块81根据获取的高干扰指示信息对小区内的UE分配物理资源。
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根据上述实施例的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，本发明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设备(可以是手机，计算机，服务器，或者网络设备等)执行本发明各个实施例该的方法。
实施例2
在本实施例中还提供了一种小区信息的获取装置，该装置用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图9是根据本发明实施例的小区信息的获取装置的结构框图，如图9所示，该装置包括：
1)接收模块92，设置为接收当前基站用于获取目标基站中所配置目标小区的小区描述信息的请求消息；
2)发送模块94，设置为在接收到该请求消息后，将用于指示该目标基站传输该小区描述信息的传输方式的指示信息发送给该目标基站，以使该目标基站按照该传输方式发送该目标小区的该小区描述信息。
可选地，在本实施例中，上述小区信息的获取方法的应用场景可以包 括但并不限于应用于对小区进行管理的过程中，其中，对小区进行管理的场景可以包括但不限于以下至少之一：小区的负荷均衡、邻区自动化(Automatic Neighbor Relation，简称为ANR)、小区间干扰协调(Inter Cell Interference Coordination，简称为ICIC)。
在上述应用场景下，需要获取目标小区的小区描述信息，例如小区配置信息、小区广播信息、小区特性信息、小区性能指标信息，而为了准确获取上述信息，本实施例提出了上述小区信息的获取方法。具体地，小区信息的获取方法包括：接收当前基站用于获取目标基站中所配置目标小区的小区描述信息的请求消息；在接收到该请求消息后，将用于指示该目标基站传输该小区描述信息的传输方式的指示信息发送给该目标基站，以使该目标基站按照该传输方式发送该目标小区的该小区描述信息。也就是说，本发明实施例通过在接收到请求消息后，向目标基站发送目标基站传输当前基站所请求的小区描述信息的传输方式，使得目标基站按照该传输方式将目标小区的各种信息发送至当前基站，从而实现通过上述方式获取更加全面、更加充分的小区详细信息，进而克服相关技术中通过单一的传输方式所获取的小区信息较为片面所造成获取小区信息精确度较低的问题，进而达到了提高获取小区信息精确度的效果。
可选地，在本实施例中，目标基站将目标小区的小区描述信息发送至当前基站的传输方式包括但并不限于：通过标准信令传输、通过自定义消息传输、通过自定义标准信令传输。
例如，可以根据当前基站获取目标小区的小区描述信息的要求来实时配置相应的传输方式，其中可以包括，在当前基站需要实时获取目标小区的小区描述信息时，配置上述传输方式为通过标准信令传输、通过自定义消息传输、通过自定义标准信令传输中的任意一种，例如通过自定义消息传输；或者，在当前基站需要周期获取目标小区的小区描述信息时，配置上述传输方式为通过标准信令传输、通过自定义消息传输、通过自定义标准信令传输中的任意一种，例如自定义标准信令传输。
可选地，在本实施例中，上述小区信息的获取方法可以应用于以下示 例中的装置结构框架中。图2是根据本发明实施例的小区信息的获取装置示意图。如图2所示，包含以下几部分：配置模块21、启动模块22、适配模块23、执行模块24，以及功能模块20和目标小区25。
上述各模块的工作流程如图3所示：
步骤S301，启动模块22根据功能模块20获取所需传递的小区描述信息内容和小区标识。
步骤S302，启动模块22通知适配模块23选择传输路径。
步骤S303，适配模块23根据配置模块21的数据配置选择小区描述信息传输方式。
步骤S304，适配模块23通知执行模块24获取小区描述信息。
步骤S305，执行模块24将获取的小区描述信息通知功能模块20。
上述各模块的定义如下：
配置模块21：设置为配置各功能在X2口和S1口获取小区描述信息的传输方式。
启动模块22：设置为和功能模块20交互，当功能模块20需要获取小区描述信息时，通知启动模块22，通知要获取的目标小区标识和小区描述信息的详细内容，启动模块22通知适配模块23选择路径和小区描述信息传输方式。
适配模块23：设置为判断小区描述信息收发消息的路径和小区描述信息传输方式，先判断当前基站与目标小区所属基站之间是否存在可用的X2偶联，如果有，则选择通过X2口传递小区描述信息，否则，选择通过S1口传递。适配模块23将路径选择结果和小区描述信息传输方式通知执行模块24。
执行模块24：根据适配模块23选择的结果向目标小区所属基站发送小区描述信息获取请求消息，并等待对端回复小区描述信息，当收到目标小区发送的小区描述信息时，将获取的小区描述信息通知功能模块20。
对于配置模块21，要配置各功能在X2口和S1口获取小区描述信息的传输方式。获取小区描述信息的传输方式可以有以下三种方式，一是利用标准信令，即现有协议标准信令可以直接传递所需小区描述信息的；二是自定义一套小区描述信息传输方式，其中，小区描述信息在基站1和基站2之间进行传输的流程可以参考图4中的步骤S401至步骤S402，或者图5中的步骤S501至步骤S504所示在基站1、核心网和基站2之间进行传输的流程，在图4和图5中，小区描述信息可以携带在小区信息响应消息中，在X2口和S1口都可以用自定义的消息传递小区描述信息；三是针对现有信令进行修改传递，即使用现有的标准信令进行部分修改，用于传输小区描述信息。根据不同的功能所需小区信息的要求(比如实时获取、周期获取)来配置不同的信息传递方法，可参考表1的配置方法，其中，自定义标准信令传输以现有信令进行修改为例：
表1
功能模块 X2口 S1口
功能1 标准信令 自定义消息
功能2 标准信令 自定义标准信令
功能3 自定义消息 自定义消息
对于执行模块24，需要通过适配模块23选择的结果采用对应的方法去传输小区描述信息，故需要定义小区描述信息传输的具体方法，也就是要定义传输小区描述信息的自定义小区传递消息或者自定义标准信令(即对现有信令进行修改)。
对于自定义消息格式不做限制，需要在获取小区描述信息的当前基站和目标基站侧共同定义。比如采用定义容器信元的方法，用于传输小区描述信息具体内容的码流值：先定义所需小区描述信息的标识信息(路由字段和小区信息标识)和内容的码流信息，然后在小区信息传递消息中传递小区信息标识，在容器信元中传递小区描述信息的码流值。
对于自定义标准信令(即利用现有信令进行修改)的方法，可以选择 可以传输其他信息的消息，修改消息内容用于传递所需传输的小区描述信息。比如利用现有的RIM消息传输LTE小区描述信息，修改点在于增加LTE和LTE之间RIM消息的定义，需要增加两个定义，一个是LTE到LTE系统的路由信息，一个是LTE小区消息传递的应用容器信息，可参考现有的协议架构中RIM技术中已经定义的LTE异系统制式的路由信息和各种应用容器进行修改，或重新定义一套容器信息。
需要说明的是，在本实施例中，使用哪种信息的传输方法并不做限制，由于图2所示的装置与功能模块交互使用，可根据功能模块对应功能的特点去做选择。当有些功能需要小区描述信息为周期获取时，可考虑自定义消息方式，当有些功能需要信息为单次实时获取时，可考虑用现有消息修改获取，比如用RIM获取。在此，并不做任何限定，
通过上述示例，不仅解决了X2口不存在时信息无法传递的问题，还解决了小区描述信息(比如配置信息、属性信息、广播信息等)无法传递的问题，极大地提升了负荷均衡、邻区自优化ANR、小区间干扰协调ICIC等功能使用的正确性、准确性、可靠性。
在一个可选地实施方式中，图10是根据本发明实施例的小区信息的获取装置的结构框图(一)，如图10所示，该装置除了包括图9所示的所有模块外还包括：
1)第一确定模块102，设置为在将用于指示该目标基站传输该小区描述信息的传输方式的指示信息发送给该目标基站之前，根据该当前基站和该目标基站之间逻辑接口的可用状态指示信息确定向该目标基站发送该请求消息的第一路径。
需要说明的是，在本实施例中，上述逻辑接口包括但并不限于：基站与核心网之间的S1接口、基站与基站之间的X2接口。
通过上述装置，根据当前基站和目标基站之间S1接口或者X2接口的可用状态指示信息确定向目标基站发送该请求消息的第一路径，解决了相关技术中，通过X2口获取信息，当X2口故障或不存在时，小区描述信息就无法获取的问题，保证了信息获取的可靠性。
例如，在进行负荷管理时，需要获取邻区的负荷信息，当X2口不存在时，需要通过X2口传递的信息无法传输，而本发明实施例可以通过S1接口进一步传输，进而解决了X2口信令传递还存在不稳定的问题，容易出现故障或因地理环境无法部署的问题。
在一个可选地实施方式中，图11是根据本发明实施例的小区信息的获取装置的结构框图(二)，如图11所示，第一确定模块102包括：
1)判断单元112，设置为判断该当前基站和该目标基站之间的第一逻辑接口是否可用，其中，该第一逻辑接口设置在该当前基站和该目标基站之间；
2)第一设置单元114，设置为在该可用状态指示信息指示该第一逻辑接口为可用时，则将该当前基站经该第一逻辑接口到该目标基站的路径作为该第一路径；
3)第二设置单元116，在该可用状态指示信息指示该第一逻辑接口为不可用时，则将该当前基站经第二逻辑接口到该目标基站的路径作为该第一路径，其中，该第二逻辑接口设置在该当前基站与核心网网元之间，以及该核心网网元与该目标基站之间。
可选地，在本实施例中，根据当前基站和目标基站之间S1接口或者X2接口的可用状态指示信息确定向目标基站发送该请求消息的第一路径，在S1接口为不可用状态时，使用可用的X2接口进行消息传递，进一步解决了相关技术中，通过X2口获取信息，当X2口故障或不存在时，小区描述信息就无法获取，造成信息传递不稳定的问题，进而达到了灵活选择传递的路径，继而灵活传递各种小区描述信息的效果。
在一个可选地实施方式中，图12是根据本发明实施例的小区信息的获取装置的结构框图(三)，如图12所示，该装置除了包括图10所示的模块外还包括：
1)第二确定模块122，设置为在将用于指示该目标基站传输该小区描述信息的传输方式的指示信息发送给该目标基站之后，该目标基站根据该 当前基站和该目标基站之间该逻辑接口的可用状态指示信息确定该目标基站发送该小区描述信息的第二路径。
通过上述装置，目标基站在将小区描述信息发送至当前基站时可以首先判断目标基站和当前基站和之间逻辑接口是否处于可用状态，具体是S1接口或者X2接口是否处于可用状态，根据该S1接口或者X2接口的可用状态确定目标基站发送该小区描述信息的第二路径，进一步达到了保证目标基站能够将小区描述信息稳定、可靠的发送至当前基站的效果。
可选地，在本实施例中，传输方式包括以下至少之一：通过标准信令传输、通过自定义消息传输、通过自定义标准信令传输，其中，该自定义标准信令传输的定义方式包括以下至少之一：在该标准信令中新增信息、对该标准信令进行修改。
通过上述传输方式，目标基站将小区描述信息发送至当前基站，进一步解决了相关技术中通过单一的传输方式所获取的小区信息较为片面所造成获取小区信息精确度较低的问题，进而达到了提高获取小区信息精确度的效果。
在一个可选地实施方式中，图13是根据本发明实施例的小区信息的获取装置的结构框图(四)，如图13所示，发送模块94包括：
1)第一处理单元132，设置为在该传输方式为通过标准信令传输时，该目标基站将该小区描述信息封装在该标准信令中并发送至该当前基站；
2)第二处理单元134，设置为在该传输方式为通过自定义消息传输时，该目标基站按照预定规则在当前消息中定义该当前基站的标识信息和传输该目标小区的该小区描述信息的容器信息，将该小区描述信息封装在该容器信息中并发送至该当前基站；
3)第三处理单元136，设置为在该传输方式为通过自定义标准信令传输时，目标基站将标准信令中包含的该目标小区的小区信息修改为小区描述信息，并将该标准信令中包含的该目标小区的基站路由信息中的目的地址修改为该当前基站的地址，以得到修改后的标准信令；将该修改后的标 准信令发送至该当前基站，或者，
可以使用第四处理单元138等同替换第三处理单元136，其中，第四处理单元138设置为目标基站在该标准信令中新增该目标基站到该当前基站的基站路由信息和该小区描述信息，以得到修改后的标准信令；将该修改后的标准信令发送至该当前基站。
需要说明的是，在相关技术中，目标基站在标准信令中所传输的小区信息仅包含一种小区信息，其中该一种小区信息包括但并不限于以下之一：目标小区的标识信息、目标小区的干扰指示信息、目标小区的负荷信息，换言之，在相关技术中，通过标准信令每次只能传输一种小区信息，即，标准信令中所传输的小区信息较为单一，并不同于本实施例中目标基站所传输的包含较为全面的小区描述信息的标准信令，其中该小区描述信息包括以下至少之一：小区配置信息、小区广播信息、小区特性信息、小区性能指标信息，其中，小区特性信息至少包含相关技术中的目标小区负荷信息、目标小区的干扰指示信息等信息。
通过上述装置定义获取小区信息的传输方式，并通过对应的传输方式将目标小区的小区描述信息发送至当前基站，使得获取的小区信息更全面、更充分，进一步解决了相关技术中通过单一的传输方式所获取的小区信息较为片面所造成获取小区信息精确度较低的问题，进而达到了提高获取小区信息精确度的效果。
可选地，在本实施例中，小区描述信息包括以下至少之一：小区配置信息、小区广播信息、小区特性信息、小区性能指标信息。
需要说明的是，在本实施例中，小区特性信息至少包含无线负荷信息、干扰指示等信息；性能指标信息至少包含切换成功率、接入成功率、掉话率等信息，在此，并不做限定。
需要说明的是，上述各个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述模块分别位于多个处理器中。
实施例3
本发明的实施例还提供了一种存储介质。本实施例的应用场景及示例，可以参考实施例1、实施例2，在此不赘述。可选地，在本实施例中，上述存储介质可以被设置为存储用于执行以下步骤的程序代码：
S1，接收当前基站用于获取目标基站中所配置目标小区的小区描述信息的请求消；
S2，在接收到该请求消息后，将用于指示该目标基站传输该小区描述信息的传输方式的指示信息发送给该目标基站，以使该目标基站按照该传输方式发送该目标小区的该小区描述信息。
可选地，在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
可选地，在本实施例中，处理器根据存储介质中已存储的程序代码执行上述步骤S1、S2。
可选地，本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。
显然，本领域的技术人员应该明白，上述的本发明的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。
以上该仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的 保护范围之内。
工业实用性
在本发明实施例，采用接收当前基站用于获取目标基站中所配置目标小区的小区描述信息的请求消息；在接收到该请求消息后，将用于指示该目标基站传输该小区描述信息的传输方式的指示信息发送给该目标基站，以使该目标基站按照该传输方式发送该目标小区的该小区描述信息。也就是说，本发明通过在接收到请求消息后，向目标基站发送目标基站传输当前基站所请求的小区描述信息的传输方式，使得目标基站按照该传输方式将目标小区的各种信息发送至当前基站，从而实现通过上述方式获取详细的小区信息，进而克服相关技术中通过单一的传输方式所获取的小区信息较为片面所造成获取小区信息精确度较低的问题，进而达到了提高获取小区信息精确度的效果。

Claims (14)

  1. 一种小区信息的获取方法，包括：
    接收当前基站用于获取目标基站中所配置目标小区的小区描述信息的请求消息；
    在接收到所述请求消息后，将用于指示所述目标基站传输所述小区描述信息的传输方式的指示信息发送给所述目标基站，以使所述目标基站按照所述传输方式发送所述目标小区的所述小区描述信息。
  2. 根据权利要求1所述的方法，其中，在将用于指示所述目标基站传输所述小区描述信息的传输方式的指示信息发送给所述目标基站之前，还包括：
    根据所述当前基站和所述目标基站之间逻辑接口的可用状态指示信息确定向所述目标基站发送所述请求消息的第一路径。
  3. 根据权利要求2所述的方法，其中，所述根据所述当前基站和所述目标基站之间逻辑接口的可用状态指示信息确定向所述目标基站发送所述请求消息的第一路径包括：
    判断所述当前基站和所述目标基站之间的第一逻辑接口是否可用，其中，所述第一逻辑接口设置在所述当前基站和所述目标基站之间；
    在所述可用状态指示信息指示所述第一逻辑接口为可用时，则将所述当前基站经所述第一逻辑接口到所述目标基站的路径作为所述第一路径；
    在所述可用状态指示信息指示所述第一逻辑接口为不可用时，则将所述当前基站经第二逻辑接口到所述目标基站的路径作为所述第一路径，其中，所述第二逻辑接口设置在所述当前基站与核心网网元 之间，以及所述核心网网元与所述目标基站之间。
  4. 根据权利要求2所述的方法，其中，在将用于指示所述目标基站传输所述小区描述信息的传输方式的指示信息发送给所述目标基站之后，还包括：
    所述目标基站根据所述当前基站和所述目标基站之间所述逻辑接口的可用状态指示信息确定所述目标基站发送所述小区描述信息的第二路径。
  5. 根据权利要求1所述的方法，其中，所述传输方式包括以下至少之一：通过标准信令传输、通过自定义消息传输、通过自定义标准信令传输，其中，所述自定义标准信令传输的定义方式包括以下至少之一：在所述标准信令中新增信息、对所述标准信令进行修改。
  6. 根据权利要求5所述的方法，其中，
    若所述传输方式为通过标准信令传输，则所述目标基站按照所述传输方式发送所述目标小区的所述小区描述信息包括：所述目标基站将所述小区描述信息封装在所述标准信令中并发送至所述当前基站；
    若所述传输方式为通过自定义消息传输，则所述目标基站按照所述传输方式发送所述目标小区的所述小区描述信息包括：所述目标基站按照预定规则在当前消息中定义所述当前基站的标识信息和传输所述目标小区的所述小区描述信息的容器信息，并将所述小区描述信息封装在所述容器信息中，以得到所述自定义消息；将所述自定义消息发送至所述当前基站；
    若所述传输方式为通过自定义标准信令传输，则所述目标基站按照所述传输方式发送所述目标小区的所述小区描述信息包括：所述目标基站将所述标准信令中包含的所述目标小区的小区信息修改为所 述小区描述信息，并将所述标准信令中包含的所述目标小区的基站路由信息中的目的地址修改为所述当前基站的地址，以得到修改后的标准信令；将所述修改后的标准信令发送至所述当前基站，或者，所述目标基站在所述标准信令中新增所述目标基站到所述当前基站的基站路由信息和所述小区描述信息，以得到修改后的标准信令；将所述修改后的标准信令发送至所述当前基站。
  7. 根据权利要求1至6中任意一项所述的方法，其中，所述小区描述信息包括以下至少之一：小区配置信息、小区广播信息、小区特性信息、小区性能指标信息。
  8. 一种小区信息的获取装置，包括：
    接收模块，设置为接收当前基站用于获取目标基站中所配置目标小区的小区描述信息的请求消息；
    发送模块，设置为在接收到所述请求消息后，将用于指示所述目标基站传输所述小区描述信息的传输方式的指示信息发送给所述目标基站，以使所述目标基站按照所述传输方式发送所述目标小区的所述小区描述信息。
  9. 根据权利要求8所述的装置，其中，所述装置还包括：
    第一确定模块，设置为在将用于指示所述目标基站传输所述小区描述信息的传输方式的指示信息发送给所述目标基站之前，根据所述当前基站和所述目标基站之间逻辑接口的可用状态指示信息确定向所述目标基站发送所述请求消息的第一路径。
  10. 根据权利要求9所述的装置，其中，所述第一确定模块包括：
    判断单元，设置为判断所述当前基站和所述目标基站之间的第一逻辑接口是否可用，其中，所述第一逻辑接口设置在所述当前基站和 所述目标基站之间；
    第一设置单元，设置为在所述可用状态指示信息指示所述第一逻辑接口为可用时，则将所述当前基站经所述第一逻辑接口到所述目标基站的路径作为所述第一路径；
    第二设置单元，在所述可用状态指示信息指示所述第一逻辑接口为不可用时，则将所述当前基站经第二逻辑接口到所述目标基站的路径作为所述第一路径，其中，所述第二逻辑接口设置在所述当前基站与核心网网元之间，以及所述核心网网元与所述目标基站之间。
  11. 根据权利要求9所述的装置，其中，所述装置还包括：
    第二确定模块，设置为在将用于指示所述目标基站传输所述小区描述信息的传输方式的指示信息发送给所述目标基站之后，所述目标基站根据所述当前基站和所述目标基站之间所述逻辑接口的可用状态指示信息确定所述目标基站发送所述小区描述信息的第二路径。
  12. 根据权利要求8所述的装置，其中，所述传输方式包括以下至少之一：通过标准信令传输、通过自定义消息传输、通过自定义标准信令传输，其中，所述自定义标准信令传输的定义方式包括以下至少之一：在所述标准信令中新增信息、对所述标准信令进行修改。
  13. 根据权利要求12所述的装置，其中，所述发送模块包括：
    第一处理单元，设置为在所述传输方式为通过标准信令传输时，所述目标基站将所述小区描述信息封装在所述标准信令中并发送至所述当前基站；
    第二处理单元，设置为在所述传输方式为通过自定义消息传输时，所述目标基站按照预定规则在当前消息中定义所述当前基站的标识信息和传输所述目标小区的所述小区描述信息的容器信息，并将所述 小区描述信息封装在所述容器信息中，以得到所述自定义消息；将所述自定义消息并发送至所述当前基站；
    第三处理单元，设置为在所述传输方式为通过自定义标准信令传输时，所述目标基站将所述标准信令中包含的所述目标小区的小区信息修改为所述小区描述信息，并将所述标准信令中包含的所述目标小区的基站路由信息中的目的地址修改为所述当前基站的地址，以得到修改后的标准信令；将所述修改后的标准信令发送至所述当前基站，或者，第四处理单元，设置为所述目标基站在所述标准信令中新增所述目标基站到所述当前基站的基站路由信息和所述小区描述信息，以得到修改后的标准信令；将所述修改后的标准信令发送至所述当前基站。
  14. 根据权利要求8至13中任意一项所述的装置，其中，所述小区描述信息包括以下至少之一：小区配置信息、小区广播信息、小区特性信息、小区性能指标信息。
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