WO2013113280A1 - 在基站设备上实现多小区服务的方法及设备 - Google Patents

在基站设备上实现多小区服务的方法及设备 Download PDF

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Publication number
WO2013113280A1
WO2013113280A1 PCT/CN2013/071167 CN2013071167W WO2013113280A1 WO 2013113280 A1 WO2013113280 A1 WO 2013113280A1 CN 2013071167 W CN2013071167 W CN 2013071167W WO 2013113280 A1 WO2013113280 A1 WO 2013113280A1
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WO
WIPO (PCT)
Prior art keywords
base station
communication interface
identifier
station device
global identifier
Prior art date
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PCT/CN2013/071167
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English (en)
French (fr)
Inventor
蔺波
王燕
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP13744292.7A priority Critical patent/EP2800448B1/en
Publication of WO2013113280A1 publication Critical patent/WO2013113280A1/zh
Priority to US14/448,449 priority patent/US9668257B2/en
Priority to US15/589,732 priority patent/US20170280443A1/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/29Control channels or signalling for resource management between an access point and the access point controlling device
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0055Transmission or use of information for re-establishing the radio link
    • H04W36/0061Transmission or use of information for re-establishing the radio link of neighbour cell information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/04Interfaces between hierarchically different network devices
    • H04W92/10Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/16Interfaces between hierarchically similar devices
    • H04W92/20Interfaces between hierarchically similar devices between access points

Definitions

  • the present application claims priority to the Chinese Patent Application No. 201210022356.6, entitled “Method and Apparatus for Implementing Multi-Cell Services on Base Station Equipment”, filed on February 1, 2012, the entire contents of which are incorporated by reference. Combined in this application.
  • TECHNICAL FIELD The present invention relates to the field of communications, and in particular, to a method and device for implementing multi-cell service on a base station device. Background technique
  • the base station can be set to provide multiple cell services or introduce low-power access points in the macro network. Increased system capacity since.
  • the identity of the base station occupies 20 bits, and the identity of the cell occupies 28 bits, so that 1 to 256 cells can be set on the base station, so that the base station provides 1 to 256 cell services.
  • a low-power access point HeNB Home eNB (Evolved Node B), a home base station
  • HeNB Home eNB (Evolved Node B), a home base station
  • HeNB Home eNB (Evolved Node B)
  • the prior art has at least the following problems:
  • the base station can only provide 256 cell services at a maximum, and can no longer provide more cell services; one HeNB provides only one cell. As the broadband service continues to develop, the cell service provided by the base station and the HeNB will Can not meet user needs very well. Summary of the invention
  • the present invention provides a method and device for implementing multi-cell services on a base station device.
  • the technical solution is as follows:
  • a method for implementing a multi-cell service on a base station device comprising at least two base station functional entities, the base station functional entity providing one or more cell services and one base station function
  • the body corresponds to a global identifier, and the method includes:
  • a method for implementing a multi-cell service on a base station device comprising:
  • the network node establishes a communication interface with the base station device by using a global identifier of a base station function entity included in the base station device, where the base station device includes at least two base station function entities, the base station function entity provides one or more cell services and one base station
  • the function entity corresponds to a global identifier; when it is required to send data to the base station function entity on the base station device, the network node determines a communication interface with the base station device according to the global identifier of the base station function entity, The communication interface of the base station device transmits the data to the base station device and is forwarded by the base station device to the base station functional entity.
  • a base station device where the base station device includes at least two base station function entities, the base station function entity provides one or more cell services, and one base station function entity corresponds to one global identifier, and includes: a first establishing module, configured to pass the global The identifier is used to establish a communication interface with the network node; the first receiving module is configured to receive, by using the communication interface established by the first establishing module, data sent by the network node, where the data is a function entity of the network node according to the base station The global identifier is sent, and the data is forwarded to the base station function entity corresponding to the data.
  • a network node comprising:
  • a second establishing module configured to establish, by using a global identifier of a base station function entity included in the base station device, a communication interface with the base station device, where the base station device includes at least two base station function entities, where the base station function entity provides one or more a cell service and a base station functional entity corresponding to a global identifier;
  • a second sending module configured to determine, according to a global identifier of the base station function entity, a communication interface established by the second establishing module with the base station device, when the data is to be sent to the base station function entity on the base station device Transmitting, by the communication interface with the base station device, the data to the base station device and forwarding by the base station device to the base station functional entity.
  • a method for implementing a multi-cell service on a base station device where the home base station provides at least two cell services, and one cell corresponds to one physical identifier and/or one frequency information, and the method includes: Receiving a handover request message, where the handover request message carries the physical identifier and/or frequency information of the target cell, where the handover request message is used to request to handover the user equipment UE to the target cell; The physical identity and/or frequency information determines a target cell, and determines whether to allow the UE to switch to the target cell according to resources of the target cell.
  • a home base station where the home base station provides at least two cell services, and one cell corresponds to one physical identifier and/or one frequency information, including:
  • a fourth receiving module configured to receive a handover request message, where the handover request message carries a physical identifier and/or frequency information of the target cell, where the handover request message is used to request to switch the user equipment UE into the target cell;
  • a determining module configured to determine, according to physical identifier and/or frequency information of the target cell, a target cell, and determine, according to resources of the target cell, whether to allow the UE to switch to the target cell.
  • a method for implementing a multi-cell service on a base station device wherein the base station device includes at least two base station functional entities and one gateway entity, the base station functional entity providing one or more cell services and one base station functional entity corresponding to one Global identification, the method includes:
  • the gateway entity establishes a first communication interface with the base station function entity, and establishes a correspondence between a global identifier of the base station function entity and an identifier of the first communication interface;
  • the gateway entity establishes a second communication interface with the network node, and sends a global identifier of the base station function entity on the base station device to the network node, so that the network node establishes a global identifier of the base station function entity on the base station device Corresponding relationship of the identifiers of the second communication interface;
  • the gateway entity receives the data sent by the network node by using the second communication interface, where the data is sent by the network node according to the correspondence between the global identifier of the base station functional entity and the identifier of the second communication interface. of;
  • the gateway entity forwards the data to the base station functional entity corresponding to the data according to the correspondence between the global identifier of the base station function entity and the identifier of the first communication interface.
  • a base station device wherein the base station device includes at least two base station functional entities and one gateway entity, the base station functional entity provides one or more cell services, and one base station functional entity corresponds to a global identifier, the gateway Entities include:
  • a third establishing module configured to establish a first communication interface with the base station function entity, and establish a correspondence between a global identifier of the base station function entity and an identifier of the first communication interface
  • a fourth establishing module configured to establish a second communication interface with the network node, and send a global identifier of the base station function entity on the base station device to the network node, so that the network node establishes a base station functional entity on the base station device Corresponding relationship between the global identifier and the identifier of the second communication interface
  • the third receiving module configured to receive data sent by the network node by using the second communication interface established by the fourth establishing module, where the data is Transmitting, by the network node, according to a correspondence between a global identifier of the base station function entity and an identifier of the second communication interface
  • a forwarding module configured to forward the data to the base station functional entity corresponding to the data according to the correspondence between the global identifier of the base station function entity and the identifier of the first communication interface established by the third establishing module.
  • the base station device includes at least two base station functional entities, and each base station functional entity provides one or more cell services, so that the base station device can provide multi-cell service, and the base station device passes the global function of the base station functional entity on the base station device.
  • the identifier establishes a communication interface with the network node, and receives data sent by the network node to the functional entity of the base station through the communication interface and forwards the data to the functional entity of the base station, so that the base station device supports the multi-cell service to meet the requirements of the user.
  • FIG. 1 is a flowchart of a method for implementing a cell service on a base station device according to Embodiment 1 of the present invention
  • FIG. 2 is a flowchart of a method for implementing a cell service on a base station device according to Embodiment 2 of the present invention
  • FIG. 3 is a schematic diagram of a network architecture according to Embodiment 2 of the present invention.
  • FIG. 4 is a flowchart of a method for implementing a cell service on a base station device according to Embodiment 3 of the present invention.
  • FIG. 5 is a flowchart of a method for implementing a cell service on a base station device according to Embodiment 4 of the present invention.
  • FIG. 6 is a flowchart of a method for implementing a cell service on a base station device according to Embodiment 5 of the present invention.
  • FIG. 7 is a flowchart of a method for implementing a cell service on a base station device according to Embodiment 6 of the present invention.
  • Embodiment 8 of the present invention is a schematic diagram of a network architecture provided by Embodiment 8 of the present invention.
  • FIG. 10 is a flowchart of a method for implementing a multi-cell service on a base station device according to Embodiment 8 of the present invention.
  • FIG. 11 is a schematic structural diagram of a base station device according to Embodiment 9 of the present invention.
  • FIG. 12 is a schematic structural diagram of a network node according to Embodiment 10 of the present invention.
  • FIG. 13 is a schematic structural diagram of a home base station according to Embodiment 11 of the present invention.
  • FIG. 14 is a schematic structural diagram of a base station apparatus according to Embodiment 12 of the present invention.
  • the embodiment of the invention provides a method for implementing multi-cell service on a base station device.
  • the base station device includes at least two base station function entities, the base station function entity provides one or more cell services, and one base station function entity corresponds to a global identifier, including:
  • Step 101 The base station device establishes a communication interface with the network node by using a global identifier of the base station function entity.
  • Step 102 The base station device receives, by using the communication interface, data sent by the network node, where the data is sent by the network node according to the global identifier of the functional entity of the base station, and forwards the data to the base station functional entity corresponding to the data.
  • the network node may be a core network node or a neighbor base station device, and the communication interface may be an S1 interface or an X2 interface, and the global identifier of the base station functional entity may occupy 28 bits.
  • a plurality of base station function entities are integrated in a base station device, and each base station function entity provides one or more cell services, so that the base station device can provide multi-cell service, and the base station device passes the global identifier of the base station function entity.
  • the embodiment of the invention provides a method for implementing multi-cell service on a base station device.
  • each base station function entity provides one or more cell services
  • one base station function entity corresponds to one global identifier, and the global identifier may be in the entire network. Uniquely identifies a base station functional entity.
  • the base station device integrates at least two base station function entities, and each base station function entity can provide one or more cell services, and the base station device can establish an S1 interface with the core network node and send data to the core network through the S1 interface.
  • the core network node may be an MME (Mobility Management Entity) or a HeNB GW (Gateway).
  • the base station device and the core network node may establish an S1 interface according to the following steps 201-204, and send data to the core network node or receive data sent by the core network node through the S1 interface.
  • the base station device and the neighbor base station device can establish an X2 interface, and send data to the neighbor base station device or receive the data sent by the neighbor base station device by using the X2 interface, including:
  • Step 201 The base station device establishes an S1 interface with the core network node by using a global identifier of the base station function entity included therein;
  • the base station device establishes an S1 interface with the core network node, and causes the core network node to establish a correspondence between the global identifier of the base station function entity on the base station device and the identifier of the S1 interface.
  • the step can be specifically implemented by the following methods, including:
  • the mode 1 may be implemented in the following manners (11)-(15), where: (11): when the first base station function entity in the base station device needs to establish an S1 interface with the core network node, the base station device sends The S1 interface establishes a message, and the S1 interface setup message carries a global identifier of the functional entity of the first base station;
  • the first base station function entity is a base station function entity that needs to establish an S1 interface with the core network node in any one of the base station devices.
  • the S1 interface setup message may be an SI setup message.
  • two base station function entities are integrated in the base station device.
  • the base station device sends an S1 interface setup message to the core network node, and the S1 interface
  • the port setup message carries the global identifier ID1 of the first base station functional entity.
  • the core network node receives the S1 interface setup message, establishes an S1 interface with the base station device, and establishes a correspondence between the S1 interface identifier and the global identifier of the first base station functional entity.
  • the core network node may use the IP address of the base station device (Internet Protocol) and/or the port number as the identifier of the S1 interface, or the SCTP (STREAM CONTROL TRANSMISSION PROTOCOL, flow control transmission protocol)
  • the association is the identity of the SI interface.
  • the core network node receives the S1 interface setup message carrying the global identifier ID1 of the first base station function entity, and establishes an S1 interface between the self-established and the base station device, and the established S1 interface identifier is IDA, and the SI interface identifier IDA and the first
  • the correspondence between the global identifier ID1 of the base station functional entity is stored in the correspondence between the identifier of the S1 interface and the global identifier of the base station functional entity as shown in Table 1.
  • the base station device sends a base station configuration update message to the core network node by using the S1 interface, and the base station configuration update message carries a first global identifier list, where the first global identifier list includes a base station device other than the first base station functional entity. Global identifier of other base station functional entities;
  • the base station configuration update message is sent by the S1 interface, and the base station configuration update message carries a first global identifier list, where the first global identifier list includes the first base station function on the base station device.
  • the core network node receives the base station configuration update message by using the SI interface, and determines, according to the first global identifier list carried in the base station configuration update message, that the base station function entity on the base station device needs to share the S1 interface;
  • the core network node selects a global identifier of the base station function entity from the first global identifier list, and establishes a correspondence between the identifier of the S1 interface and the global identifier of the selected base station function entity.
  • the core network node may select a global identifier of one or more base station functional entities from the first global identifier list according to the resources that can be used by the core network node, and allow the first base station functional entity and the selected The selected base station function entity shares the established S1 interface.
  • the core network node selects a global identifier of the base station function entity from the first global identifier list, and searches for the S1 interface from the corresponding relationship between the S1 interface identifier and the global identifier of the base station function entity according to the identifier of the S1 interface.
  • the record of the identifier, the global identifier of the selected base station function entity is stored in the searched record, and the corresponding relationship between the global identifier of the selected base station function entity and the identifier of the S1 interface is established.
  • the core network node selects the global identifier ID2 of the second base station function entity from the global identifier ID2 of the second base station function entity included in the first global identifier list, and according to the S1 interface identifier IDA, from the S1 interface shown in Table 1.
  • the record including the S1 interface identifier IDA that is, the second row record of the table 1, and storing the global identifier ID2 of the second base station function entity in the searched record
  • the correspondence between the identifier of the S1 interface and the global identifier of the functional entity of the second base station is established in the mapping between the identifier of the S1 interface and the global identifier of the functional entity of the base station.
  • the base station device When the base station device needs to establish an S1 interface with the core network node, the base station device sends an S1 interface setup message, and the S1 interface setup message carries a second global identifier list, where the second global identifier list includes the base station function included in the base station device.
  • the global identity of the entity
  • the core network node receives the S1 interface setup message, and establishes an S1 interface with the base station device;
  • the core network node selects a global identifier of the base station function entity from the second global identifier list carried in the S1 interface setup message, and establishes a correspondence between the identifier of the S1 interface and the global identifier of the selected base station function entity.
  • the S1 interface setup message may include a first cell and a second cell, and the base station device first selects a base station function entity from all base station function entities included in the base station, And then sending the SI interface setup message, and the first cell of the S1 interface setup message carries the global identifier of the selected base station function entity, the second cell carries the third global identifier list, and the third global identifier list includes the base station device.
  • the base station device may be configured with a default base station function entity in advance, and the base station device may select a default base station function entity; or, the priority of each base station function entity on the base station device may be set in advance, and the base station device may select the base station with the highest priority. Functional entity.
  • the core network node receives the S1 interface setup message, establishes an S1 interface with the base station device, and preferentially selects a global identifier of the base station functional entity carried by the first cell, and if it is also required to select a global identifier of the base station functional entity, A global identifier of the base station function entity is selected in the third global identifier list, and a correspondence between the identifier of the S1 interface and the global identifier of the selected base station function entity is established.
  • Step 202 The base station device receives, by the core network node, a global identifier of a base station function entity that is associated with the identifier of the S1 interface.
  • the core network node may send a base station configuration update response message to the base station device, and the base station configuration update response message carries a correspondence with the identifier of the S1 interface.
  • the global identity of the base station function entity if the base station device uses the mode 2 to establish an S1 interface with the core network node, the core network node may send an S1 interface setup response message to the base station device, and the S1 interface setup response message carries the interface with the S1.
  • the base station device determines whether the global identifier of the base station function entity exists in the global identifier of the base station function entity that is associated with the identifier of the S1 interface, If yes, the data is sent to the core network node through the S1 interface, and if not, the data is discarded.
  • Step 203 When the core network node has data to be sent to the base station function entity on the base station device, determine an S1 interface with the base station device according to the global identifier of the base station function entity, and send the data through the S1 interface with the base station device. Giving the base station device;
  • the correspondence between the identifier of the stored S1 interface and the global identifier of the base station functional entity is determined according to the data including the global identifier of the base station function entity.
  • the S1 interface corresponding to the identifier of the S1 interface is found to be the S1 interface with the base station device, and the base station device is used.
  • the SI interface sends the data to the base station device.
  • Step 204 The base station device receives the data sent by the core network node by using the S1 interface, and forwards the data to the corresponding base station function entity according to the global identifier of the base station function entity included in the data. Specifically, the base station device receives the core through the S1 interface. The data sent by the network node extracts the global identifier of the base station function entity from the data, and forwards the data to the corresponding base station function entity according to the global identifier of the extracted base station function entity.
  • Step 205 The base station device establishes an X2 interface with the neighbor base station device by using a global identifier of the base station function entity included therein.
  • the base station device establishes an X2 interface with the neighboring base station device, so that the neighboring base station device establishes a correspondence between the global identifier of the base station function entity on the base station device and the identifier of the X2 interface.
  • the step can be specifically implemented by the following methods, including:
  • the mode 1 may be implemented in the following manners (11)-(15), where: (11): when the first base station function entity in the base station device needs to establish an X2 interface with the neighbor base station device, the base station device sends The X2 interface establishes a message, and the X2 interface setup message carries a global identifier of the functional entity of the first base station;
  • the first base station function entity is the first base station function entity of the base station device that establishes an X2 interface with the neighbor base station device.
  • the X2 interface setup message can be an X2 setup (X2 setup) message.
  • X2 setup X2 setup
  • two base station function entities are integrated in the base station device.
  • the base station device sends an X2 interface setup message to the neighbor base station device, and the X2 interface establishes a message. Carrying the global identifier ID1 of the first base station functional entity.
  • the neighboring base station device receives the X2 interface setup message, establishes an X2 interface with the base station device, and establishes a correspondence between the identifier of the X2 interface and the global identifier of the functional entity of the first base station;
  • the IP address and port number are used as the identifier of the X2 interface; or, the SCTP association can be used as the identifier of the X2 interface.
  • the neighbor base station device receives the X2 interface setup message carrying the global identity ID1 of the first base station function entity, and establishes an X2 interface between itself and the base station device, and the established X2 interface identifier is IDB, and the X2 interface identifier IDB and the first base station are
  • the correspondence between the global identifier ID1 of the functional entity is stored in the correspondence between the identifier of the X2 interface and the global identifier of the base station functional entity as shown in Table 3.
  • table 3 ID of the X2 interface identifies the global identity of the base station functional entity
  • the base station device sends the base station configuration update message to the local base station device by using the X2 interface, and the base station configuration update message carries the first global identifier list, where the first global identifier list includes the base station device except the first base station functional entity. Global identity of other base station functional entities;
  • the base station configuration update message is sent by the X2 interface, and the base station configuration update message carries a first global identifier list, where the first global identifier list includes the first base station function on the base station device.
  • the neighbor base station device receives the base station configuration update message by using the X2 interface, and the base station configuration update message carries the first global identifier list, and determines that the base station function entity on the base station device needs to share the X2 interface;
  • the base station device selects a global identifier of the base station function entity from the first global identifier list, and establishes a correspondence between the identifier of the X2 interface and the global identifier of the selected base station function entity.
  • the neighbor base station device may select a global identifier of one or more base station function entities from the first global identifier list according to the resource conditions that can be used by the neighbor base station device, and allow the selected base station function entity and the first base station function entity to share the established X2 interface. .
  • the neighboring base station device selects a global identifier of the base station function entity from the first global identifier list, and searches for the identifier including the X2 interface from the correspondence between the X2 interface identifier and the global identifier of the base station function entity according to the identifier of the X2 interface. Recording, the global identifier of the selected base station function entity is stored in the searched record, so as to establish a correspondence between the identifier of the X2 interface and the global identifier of the selected base station function entity.
  • the neighbor base station device selects the global identifier ID2 of the second base station function entity from the first global identifier list, and the correspondence between the X2 interface identifier and the global identifier of the base station functional entity according to the X2 interface identifier IDB.
  • the record including the X2 interface identifier IDB that is, the second row record of the table 3, is stored in the search record of the second base station function entity, and the X2 interface identifier and the base station are obtained as shown in Table 4.
  • the correspondence between the global identifiers of functional entities is described in Table 4.
  • the X2 interface identifies the global identifier of the base station functional entity.
  • IDB ID1 and ID2 mode 2 may be implemented in the following manners (21)-(25), where: (21): when the base station device needs to establish an X2 interface with the neighboring base station device, the base station device sends an X2 interface to establish a message, and the X2 interface setup message carries a second global identifier list, where the second global identifier list includes a global identifier of a base station function entity included in the base station device;
  • the neighbor base station device receives the X2 interface setup message and establishes a relationship with the base station device.
  • the neighbor base station device selects a global identifier of the base station function entity from the second global identifier list, and establishes a correspondence between the identifier of the X2 interface and the global identifier of the selected base station function entity.
  • the X2 interface setup message may include a first cell and a second cell, and the base station device first selects a base station function entity from all base station function entities on the UE, and then sends the X2 interface setup message.
  • the first cell of the X2 interface setup message carries the global identifier of the selected base station function entity
  • the second cell carries the third global identifier list, where the third global identifier list includes the selected base station function on the base station device. Global identity of other base station functional entities other than the entity.
  • the default base station function entity is set in advance on the base station device, and the base station device can select a default base station function entity; or, the priority of each base station function entity on the base station device is set in advance, and the base station device can select the base station with the highest priority. Functional entity.
  • the neighboring base station device receives the X2 interface setup message, establishes an X2 interface with the base station device, and preferentially selects a global identifier of the base station functional entity carried by the first cell, and if it is also required to select a global identifier of the base station functional entity, A global identifier of the base station function entity is selected in the third global identifier list carried by the second cell, and a correspondence between the identifier of the X2 interface and the global identifier of the selected base station function entity is established.
  • Step 206 The base station device receives a global identifier of a base station function entity that is sent by the neighboring base station device to establish a corresponding relationship with the identifier of the X2 interface.
  • the neighbor base station device may send a base station configuration update response message to the base station device, and the base station configuration update response message carries a correspondence with the identifier of the X2 interface.
  • Global identity of the base station functional entity if The base station device uses the mode 2 to establish an X2 interface with the neighboring base station device, and the neighbor base station device can send an X2 interface setup response message to the base station device, and the X2 interface setup response message carries the base station functional entity that associates with the identifier of the X2 interface.
  • Global identity Global identity.
  • the base station device determines whether the global identifier of the base station function entity exists in the global identifier of the base station function entity that is associated with the identifier of the X2 interface, If yes, the data is sent to the base station device through the X2 interface, and if not, the data is discarded.
  • Step 207 When the neighbor base station device has data to be sent to the base station function entity on the base station device, determine an X2 interface with the base station device according to the global identifier of the base station function entity, and send the data through the X2 interface with the base station device. Giving the base station device;
  • the correspondence between the identifier of the stored X2 interface and the global identifier of the base station function entity is determined according to the data including the global identifier of the base station function entity.
  • the X2 interface corresponding to the identifier of the X2 interface is the X2 interface of the base station device, and the data is sent to the base station device through the X2 interface with the base station device.
  • Step 208 The base station device receives the data sent by the neighbor base station device by using the X2 interface, and forwards the data to the corresponding base station function entity according to the global identifier of the base station function entity included in the data.
  • the base station device receives the data sent by the neighbor base station device by using the X2 interface, extracts a global identifier of the base station function entity from the data, and forwards the data to the corresponding base station function entity according to the global identifier of the extracted base station function entity.
  • At least two base station function entities are integrated in the base station device, and each base station function entity provides one or more cell services, so that the base station device can provide multi-cell service, and the base station device establishes a
  • the S1 interface is configured to enable the core network node to establish a correspondence between the global identifier of the base station function entity on the base station device and the identifier of the S1 interface.
  • the base station function entity needs to send data to the core network node, determine the identifier of the interface with the S1.
  • the data is sent to the core network node through the S1 interface, and the core network node is sent to the base station functional entity through the S1 interface.
  • the base station device establishes an X2 interface with the neighbor base station device, so that the neighbor base station device establishes a base station functional entity on the base station device.
  • the base station function entity needs to send data to the base station device, determine whether the base station function exists in the global identifier of the base station function entity that is associated with the identifier of the X2 interface.
  • the global identifier of the entity if present, sends the data to the neighboring base station device through the X2 interface, and receives data sent by the neighbor base station device to the base station functional entity through the X2 interface, and forwards the data to the base station functional entity, so that the base station device Support multi-cell services to meet the needs of users.
  • the base station device can communicate with the network node through the foregoing interface by establishing a correspondence between the global identifier of the base station function entity and the identifier of the network node.
  • the base station device can communicate with the network node through the foregoing interface by establishing a correspondence between the global identifier of the base station function entity and the identifier of the network node.
  • the base station device can communicate with the network node through the foregoing interface by establishing a correspondence between the identifier of the interface and the identifier of the network node.
  • the base station device can communicate with the network node through the foregoing interface by establishing a correspondence between the identifier of the interface and the identifier of the network node.
  • an embodiment of the present invention provides a method for implementing a multi-cell service on a base station device, including:
  • Step 301 The network node establishes a communication interface with the base station device by using a global identifier of the base station function entity included in the base station device, where the base station device includes at least two base station function entities, where the base station function entity provides one or more cell services and one base station function entity Corresponding to a global identifier;
  • Step 302 When it is required to send data to the base station function entity on the base station device, the network node determines a communication interface with the base station device according to the global identifier of the base station function entity, and sends the data to the base station device by using a communication interface with the base station device. Forwarded by the base station device to the base station functional entity.
  • the network node determines a communication interface with the base station device according to the global identifier of the base station function entity, and sends the data to the base station device by using a communication interface with the base station device. Forwarded by the base station device to the base station functional entity.
  • an embodiment of the present invention provides a method for implementing a multi-cell service on a base station device, where a home base station provides at least two cell services, and one cell corresponds to one physical identifier and/or one frequency information, including:
  • Step 401 Receive a handover request message, where the handover request message carries physical identifier and/or frequency information of the target cell, where the handover request message is used to request to handover the UE to the target cell.
  • Step 402 Determine a target cell according to physical identifier and/or frequency information of the target cell, and Whether to allow the UE to switch to the target cell according to the resource of the target cell is determined.
  • the home base station provides at least two cell services, so that one home base station can provide multi-cell service, and the home base station determines the target cell according to the physical identity and/or frequency information of the target cell, and according to the resources of the target cell. Determining whether to allow UE handover, thus supporting the home base station to provide multi-cell service.
  • the embodiment of the invention provides a method for implementing multi-cell service on a base station device.
  • the HeNB provides at least two cell services, such that one HeNB can provide multi-cell service, and the global identifier of each cell is the same as the global identifier of the HeNB, and one cell has a corresponding physical identifier and A frequency information, and the physical identifier and frequency information corresponding to each cell are different from each other.
  • a plurality of cells are set in the HeNB, so that one HeNB can provide multi-cell service, and each HeNB needs to ensure that a certain UE under itself is switched to the target cell of the target HeNB to support the HeNB to provide multi-cell service.
  • the HeNB may be configured to switch a UE under the target to the target cell of the target HeNB according to the following steps 501-506, including:
  • Step 501 The UE measures a cell that can cover the cell to obtain a measurement report, and sends a measurement report to the serving HeNB serving the self.
  • the measurement report may include the physical identifier and/or frequency information of the cell, and the global identifier of the HeNb where the cell is located.
  • the physical identifier may be a PCI (Physical Cell Identity).
  • Step 502 The HeNB receives the measurement report sent by the UE, selects the target HeNB and the target cell on the target HeNB according to the received measurement report, and sends an X2 handover request message to the target HeNB according to the global identifier of the target HeNB, and the X2 handover request is sent.
  • the message carries physical identification and/or frequency information of the target cell;
  • Step 503 The target HeNB receives the X2 handover request message, and determines a corresponding target cell according to the physical identifier and/or frequency information carried in the X2 handover request message.
  • Step 504 The target HeNB determines whether to allow the UE to switch according to the resource of the target cell.
  • the target HeNB may determine whether to allow the UE to switch according to resources such as air interface resources and/or load processing capabilities of the target cell.
  • Step 505 If the target HeNB allows the UE to switch, the handover consent message is sent to the HeNB, and the handover consent message carries the physical identifier and/or frequency information of the target cell.
  • the handover operation may be ended, or the target HeNB may select another cell as the target cell for UE handover.
  • Step 506 The HeNB receives the handover consent message sent by the target HeNB, and sends a handover command message to the UE, where the handover command message carries the physical identifier and/or frequency information of the target cell.
  • Step 507 The UE receives the handover command message sent by the HeNB, and switches to the target cell of the target HeNB according to the physical identifier and/or frequency information of the target cell carried by the handover command message.
  • the HeNB includes multiple cells, so that one HeNB can provide multi-cell service.
  • the target HeNB can refer to the physical identity and/or frequency of the target cell.
  • the information determines the target cell, and determines whether to allow the UE to switch according to the resource of the target cell. If allowed, the UE switches to the target cell of the target HeNB according to the physical identity and/or frequency information of the target cell, thereby supporting the HeNB to provide the multi-cell. service.
  • the embodiment of the invention provides a method for implementing multi-cell service on a base station device.
  • the HeNB provides at least two cell services, such that one HeNB can provide multi-cell service, and the global identifier of each cell is the same as the global identifier of the HeNB, and one cell has a corresponding physical identifier and A frequency information, and the physical identifier and frequency information corresponding to each cell are different from each other.
  • a plurality of cells are set in the HeNB, so that one HeNB can provide multi-cell service, and each HeNB needs to ensure that a certain UE under itself is switched to the target cell of the target HeNB to support the HeNB to provide multi-cell service.
  • the HeNB may be configured to switch a UE under the target to the target cell of the target HeNB according to the following steps 601-609, including:
  • Step 601 The UE measures the cell that can cover the cell to obtain a measurement report, and sends the measurement report to the HeNB serving the self.
  • the measurement report may include the physical identifier and/or frequency information of the cell, and the global identifier of the HeNB where the cell is located.
  • Step 602 The HeNB receives the measurement report sent by the UE, selects the target HeNB and the target cell on the target HeNB according to the received measurement report, and sends an S1 handover request message to the MME, and
  • the SI handover request message carries the global identifier of the target HeNB and the physical identifier and/or frequency information of the target cell;
  • Step 603 The MME receives the S1 handover request message, and sends a handover request message to the target HeNB according to the global identifier of the target HeNB carried in the S1 handover request message, and the handover request message carries the global identifier of the HeNB carried in the S1 handover request message. , the physical identity of the target cell and
  • Step 604 The target HeNB receives the handover request message, and determines a corresponding target cell according to the physical identifier and/or frequency information of the target cell carried in the handover request message.
  • Step 605 The target HeNB determines whether to allow the UE to switch according to the resource of the target cell.
  • the target HeNB may determine whether to allow the UE to switch according to resources such as air interface resources and/or load processing capabilities of the target cell.
  • Step 606 The target HeNB sends a handover request consent message to the MME if the UE is allowed to perform the handover, and the handover request consent message carries the global identifier of the HeNB, the physical identifier of the target cell, and/or frequency information.
  • the handover operation may be ended, or the target HeNB may select another cell as the target cell for UE handover.
  • Step 607 The MME receives the handover request consent message, and sends a handover command message to the HeNB according to the global identifier of the HeNB carried in the handover request consent message, and the handover command message carries the physical identifier of the target cell carried in the handover request consent message and/or Or frequency information;
  • Step 608 The HeNB receives the handover command message sent by the MME, and sends the handover command message to the UE.
  • Step 609 The UE receives the handover command message sent by the HeNB, and switches to the target cell of the target HeNB according to the physical identifier and/or frequency information of the target cell carried by the handover command message.
  • the HeNB includes multiple cells, so that one HeNB can provide multi-cell service.
  • the target HeNB can refer to the physical identity and/or frequency of the target cell.
  • the information determines the target cell, and determines whether to allow the UE to switch according to the resource of the target cell. If allowed, the UE switches to the target cell of the target HeNB according to the physical identity and/or frequency information of the target cell, thereby supporting the HeNB to provide the multi-cell. service.
  • multiple cells can be set in the HeNB, and the global standard of each cell Recognized as 28 bits, the HeNB's rendezvous identifier is set to be greater than or equal to 21 bits and less than or equal to 27 bits.
  • the embodiment of the present invention provides a method for implementing a multi-cell service on a base station device, where the base station device includes at least two base station functional entities and one gateway entity, and the base station functional entity provides one or more cell services. And a base station function entity corresponding to a global identifier, the method includes: Step 701: The gateway entity establishes a first communication interface with the base station function entity, and establish a correspondence between the global identifier of the base station function entity and the identifier of the first communication interface;
  • Step 702 The gateway entity establishes a second communication interface with the network node, and sends a global identifier of the base station function entity on the base station device to the network node, so that the network node establishes a global identifier of the base station function entity on the base station device and the second communication interface.
  • the logo corresponds to the logo of the logo.
  • Step 703 The gateway entity receives, by using the second communication interface, data sent by the network node, where the data is sent by the network node according to the correspondence between the global identifier of the base station function entity and the identifier of the second communication interface;
  • Step 704 The gateway entity forwards the data to the base station functional entity corresponding to the data according to the correspondence between the global identifier of the base station function entity and the identifier of the first communication interface.
  • the base station device includes at least two base station functional entities and one gateway entity, the base station functional entity provides one or more cell services, and one base station functional entity corresponds to one global identifier, and the gateway entity establishes with the base station functional entity.
  • the first communication interface establishes a correspondence between the global identifier of the functional entity of the base station and the identifier of the first communication interface; and establishes a second communication interface with the network node, and sends the global identifier of the base station function entity on the base station device to the network node, so that The network node establishes a correspondence between the global identifier of the base station function entity on the base station device and the identifier of the second communication interface, so that the base station device is provided to provide the multi-cell service to meet the requirements of the user.
  • the embodiment of the invention provides a method for implementing multi-cell service on a base station device.
  • the embodiment is applied to the network architecture shown in FIG. 9 , and at least two base station function entities and one gateway entity are integrated on the base station device, and the gateway entity corresponds to one area identifier, and each base station function entity corresponds to one global identifier and each Base station functional entities provide one or more cell services, enabling The base station device is capable of providing multi-cell services.
  • the method includes:
  • Step 801 The gateway entity in the base station device receives the function sent by the base station function entity in the base station device.
  • the S1 interface establishes a message, and the S1 interface setup message carries a global identifier of the base station functional entity;
  • the base station function entity establishes an S1 interface with the gateway entity, and the base station function entity in the base station device sends an S1 interface setup message to the gateway entity, requesting to establish an S1 interface with the gateway entity, and the S1 interface establishes a message carrying The global identifier of the base station functional entity.
  • Step 802 The gateway entity in the base station device establishes a first S1 interface with the functional entity of the base station, and establishes a correspondence between the global identifier of the functional entity of the base station and the identifier of the established first S1 interface.
  • the gateway entity in the base station device establishes a first S1 interface with the base station functional entity, and stores the identifier of the first S1 interface and the global identifier of the base station functional entity in the identifier and base station function of the first S1 interface.
  • Each base station function entity in the base station device establishes a first S1 interface with the gateway entity in the same manner as above.
  • Step 803 The gateway entity in the base station device establishes a second S1 interface between itself and the core network node, and sends a global identifier of each base station functional entity to the core network node through the second S1 interface, so that the core network node establishes each base station functional entity.
  • the correspondence between the identifier of the second S1 interface and the global identifier of the base station functional entity is stored.
  • Step 804 When the base station function entity in the base station device needs to send data to the core network node, the gateway entity receives the data sent by the base station function entity through the first S1 interface, and forwards the data to the core network node through the second S1 interface.
  • Each base station function entity in the base station device sends data to the gateway entity through the first S1 interface between itself and the gateway entity.
  • Step 805 If there is data in the core network node that needs to be sent to the base station function entity of the base station device, the core network node determines, according to the correspondence between the global identifier of the base station function entity and the identifier of the second S2 interface, a second S1 interface, and transmitting the data to a gateway entity of the base station device by using a second S1 interface with the base station device;
  • the core network node is based on the global identifier of the base station functional entity included in the data.
  • the second S1 interface corresponding to the identifier of the second S1 interface is the second S1 interface corresponding to the identifier of the second S1 interface
  • the second S1 interface corresponding to the identifier of the second S1 interface is the second S1 interface corresponding to the identifier of the second S1 interface.
  • the S1 interface sends the data to the gateway entity of the base station device by using a second S1 interface with the base station device.
  • Step 806 The gateway entity in the base station device receives the data sent by the core network node by using the second S1 interface, and extracts the global identifier of the base station function entity from the data.
  • the first S1 interface corresponding to the extracted global identifier is obtained.
  • An S1 interface sends the data to the base station functional entity;
  • the gateway entity in the base station device obtains the identifier of the first S1 interface from the corresponding relationship between the identifier of the first S1 interface and the global identifier of the functional entity of the base station according to the extracted global identifier, and obtains the identifier of the first S1 interface.
  • the first S1 interface sends the data to the base station functional entity by using the acquired first S1 interface.
  • Step 807 The gateway entity in the base station device receives the X2 interface setup message sent by the base station function entity in the base station device, and the X2 interface setup message carries the global identifier of the base station function entity; wherein each base station function entity in the base station device An X2 interface is established with the gateway entity, and the base station function entity in the base station device sends an X2 interface setup message to the gateway entity, requesting to establish an X2 interface with the gateway entity, and the X2 interface setup message carries the global identifier of the base station functional entity.
  • Step 808 The gateway entity in the base station device establishes a first X2 interface with the base station function entity, and establishes a correspondence between the global identifier of the base station function entity and the identifier of the first X2 interface. Specifically, the gateway in the base station device The entity establishes a first X2 interface with the base station function entity, and stores the identifier of the first X2 interface and the global identifier of the base station function entity in a correspondence between the identifier of the first X2 interface and the global identifier of the base station function entity.
  • Each base station function entity in the base station device establishes a first X2 interface with the gateway entity in the same manner as above.
  • Step 809 The gateway entity in the base station device establishes a second X2 interface with the neighboring base station device, and sends the global identifier of the base station function entity included in the base station device to the neighbor base station device by using the second X2 interface, so that the neighbor base station device establishes the station included in the base station device.
  • the gateway entity in the base station device establishes a second X2 interface with the neighboring base station device, and sends the global identifier of the base station function entity included in the base station device to the neighbor base station device by using the second X2 interface, so that the neighbor base station device establishes the station included in the base station device.
  • the global identifier of the functional entity and the identifier of the second X2 interface
  • the neighboring base station device receives the global identifier of each base station function entity included in the base station device by using the second X2 interface, and stores the identifier of the second X2 interface and the global identifier of the base station function entity in the identifier of the second X2 interface and the base station functional entity. The corresponding relationship of the global identity.
  • Step 810 When the base station function entity in the base station device needs to send data to the neighbor base station device, the gateway entity receives the data sent by the base station function entity through the first X2 interface, and forwards the data to the neighbor base station device through the second X2 interface.
  • Each base station function entity in the base station device sends data to the gateway entity through the first X2 interface between itself and the gateway entity.
  • Step 811 If the data of the base station function entity that needs to be sent to the base station device exists in the neighbor base station device, the neighbor base station device determines the number of the base station device according to the correspondence between the global identifier of the base station function entity and the identifier of the second X2 interface. a second X2 interface, and transmitting the data to the gateway entity of the base station device by using a second X2 interface with the base station device;
  • the neighboring base station device searches for the identifier of the corresponding second X2 interface from the corresponding relationship between the global identifier of the base station function entity and the identifier of the second X2 interface according to the global identifier of the base station function entity included in the data.
  • the second X2 interface corresponding to the identifier of the second X2 interface is a second X2 interface with the base station device, and the data is sent to the gateway entity of the base station device by using the second X2 interface with the base station device.
  • Step 812 The gateway entity in the base station device receives the data sent by the neighboring base station device by using the second X2 interface, extracts the global identifier of the base station function entity from the data, and obtains the first X2 interface corresponding to the extracted global identifier.
  • An X2 interface sends the data to the base station functional entity.
  • the gateway entity in the base station device obtains the identifier of the first X2 interface from the corresponding relationship between the identifier of the first X2 interface and the global identifier of the functional entity of the base station according to the extracted global identifier, and obtains the identifier of the first X2 interface.
  • the first X2 interface sends the data to the base station functional entity through the acquired first X2 interface.
  • the base station device includes at least two base station functional entities and one gateway entity, the base station functional entity provides one or more cell services, and the base station functional entity corresponds to a global identifier, and the gateway entity establishes with the base station functional entity.
  • the first communication interface establishes a correspondence between the global identifier of the functional entity of the base station and the identifier of the first communication interface; establishes a second communication interface with the network node, and sends the global identifier of the functional entity of the base station to the network node, so that the network node establishes The corresponding relationship between the global identifier of the base station function entity and the identifier of the second communication interface, so that the base station device is provided to provide multi-cell service to meet the requirements of the user.
  • Example 9 As shown in FIG. 11, an embodiment of the present invention provides a base station device, where the base station device includes at least two base station function entities, where the base station function entity provides one or more cell services, and one base station function entity corresponds to a global identifier.
  • the first establishing module 901 is configured to establish, by using a global identifier of the base station function entity, a communication interface with the network node;
  • the first receiving module 902 is configured to receive, by using the communication interface established by the first establishing module 901, the data sent by the network node, where the data is sent by the network node according to the global identifier of the functional entity of the base station, and forward the data to the function of the base station corresponding to the data. entity.
  • the first establishing module 901 is specifically configured to establish a communication interface with the network node, and enable the network node to establish a correspondence between the global identifier of the base station functional entity on the base station device and the identifier of the communication interface.
  • the first establishing module 901 includes:
  • a first sending unit configured to send a communication interface setup message to the network node, and the communication interface setup message carries a global identifier of the first base station functional entity, so that the network node establishes a communication interface with the base station device, and enables the network
  • the node establishes a correspondence between the global identifier of the first base station function entity and the global identifier of the communication interface, where the first base station function entity is the first base station function entity of the base station device that needs to establish a communication interface with the network node;
  • a second sending unit configured to send, by using the communications interface, a base station configuration update message to the network node, where the base station configuration update message carries a first global identifier list, where the first global identifier list includes a base station device other than the first base station functional entity
  • the global identifier of the other base station function entity enables the network node to establish a correspondence between the global identifier of the base station function entity other than the first base station function entity and the identifier of the communication interface on the base station device.
  • the first establishing module 901 is specifically configured to send a communication interface setup message to the network node, where the communication interface setup message carries a second global identifier list, where the second global identifier list includes a global identifier of the base station function entity included in the base station device, And causing the network node to establish a communication interface with the base station device, and causing the network node to establish a correspondence between the global identifier of the base station functional entity on the base station device and the identifier of the communication interface.
  • the base station device further includes:
  • a second receiving module configured to: after the network node establishes a correspondence between a global identifier of a base station function entity on the base station device and an identifier of the communication interface, the connection established by the first establishing module 901
  • the signaling interface receives the global identifier of the base station functional entity that is sent by the network node and associates with the identifier of the communication interface.
  • the base station device further includes:
  • a determining module configured to determine, when a base station function entity needs to send data to the network node, whether the global identifier of the base station function entity exists in the global identifier of the base station function entity that is associated with the identifier of the communication interface established by the first establishing module 901 If present, the data is sent to the network node through the communication interface.
  • the first receiving module 902 is configured to receive, by using the communications interface, data sent by the network node, where the data is sent by the network node according to the global identifier of the functional entity of the base station, and the global identifier of the functional entity of the base station is extracted from the data, according to The global identifier of the extracted base station functional entity forwards the data to the corresponding base station functional entity.
  • the base station device includes at least two base station function entities, and each base station function entity provides one or more cell services, so that the base station device can provide a multi-cell service, and the base station device establishes a communication interface with the network node, so that The network node establishes a correspondence between the global identifier of the base station function entity on the base station device and the identifier of the communication interface, and receives the data sent by the network node to the base station function entity through the communication interface, and forwards the data to the base station function entity, so that the base station The device supports multi-cell services to meet the needs of users.
  • Example 10 Example 10
  • an embodiment of the present invention provides a network node, including:
  • the second establishing module 1001 is configured to establish, by using a global identifier of a base station function entity included in the base station device, a communication interface with the base station device, where the base station device includes at least two base station function entities, where the base station function entity provides one or more cell services and one The base station functional entity corresponds to a global identifier;
  • the second sending module 1002 is configured to determine, when the data needs to be sent to the base station function entity on the base station device, the communication interface established by the second establishing module 1001 with the base station device according to the global identifier of the base station function entity, and the base station device The communication interface transmits the data to the base station device and is forwarded by the base station device to the base station functional entity.
  • the second establishing module is specifically configured to establish a communication interface with the base station device, and establish a correspondence between the global identifier of the base station functional entity and the identifier of the communication interface on the base station device.
  • the second establishing module 1001 includes:
  • a first receiving unit configured to receive a communication interface setup message sent by the base station device, where the communication interface setup message carries a global identifier of the first base station function entity on the base station device;
  • a second establishing unit configured to establish a communication interface with the base station device according to the communication interface setup message received by the first receiving unit, and establish a correspondence between the identifier of the communication interface and the global identifier of the functional entity of the first base station;
  • a second receiving unit configured to receive a base station configuration update message sent by the base station device, where the base station configuration update message carries a first global identifier list, where the first global identifier list includes other base station functional entities on the base station device except the first base station functional entity Global identifier
  • a third establishing unit configured to select a global identifier of the base station function entity from the first global identifier list according to the base station configuration update message received by the second receiving unit, and store a correspondence between the global identifier of the selected base station function entity and the identifier of the communication interface .
  • the second establishing module 1001 includes:
  • a third receiving unit configured to receive a communication interface setup message sent by the base station device, where the communication interface setup message carries a second global identifier list, where the second global identifier list includes a global identifier of the base station function entity included in the base station device;
  • a fourth establishing unit configured to establish a communication interface with the base station device according to the communication interface setup message received by the third receiving unit, select a global identifier of the base station function entity from the second global identifier list, and establish a global identifier of the selected base station function entity Correspondence with the identity of the communication interface.
  • the second sending module 1002 includes:
  • a searching unit configured to search for an identifier of a corresponding communication interface from a correspondence between a global identifier of the stored base station function entity and an identifier of the communication interface, according to the data, including the global identifier of the base station function entity;
  • the fifth sending unit is configured to determine that the communication interface corresponding to the identifier of the communication interface searched by the searching unit is a communication interface with the base station device, and send the data to the base station device by using a communication interface with the base station device.
  • an embodiment of the present invention provides a home base station, where the home base station provides at least two cell services, and one cell corresponds to one physical identifier and/or one frequency information.
  • the fourth receiving module 1101 is configured to receive a handover request message, where the handover request message carries physical identifier and/or frequency information of the target cell, where the handover request message is used to request to handover the UE to the target cell.
  • the determining module 1102 is configured to determine a target cell according to physical identifier and/or frequency information of the target cell, and determine, according to resources of the target cell, whether to allow the UE to switch to the target cell.
  • the home base station includes multiple cells, so that one home base station can provide multi-cell service, and the home base station determines the target cell according to the physical identifier and/or frequency information of the target cell, and determines whether according to the resources of the target cell.
  • the UE is allowed to switch, thus supporting the home base station to provide multi-cell services.
  • an embodiment of the present invention provides a base station device, where the base station device includes at least two base station functional entities and one gateway entity, where the base station functional entity provides one or more cell services and one base station functional entity corresponding to one Global identity, the gateway entity includes:
  • the third establishing module 1201 is configured to establish a first communication interface with the base station functional entity, and establish a correspondence between the global identifier of the base station functional entity and the identifier of the first communication interface;
  • the fourth establishing module 1202 is configured to establish a second communication interface with the network node, and send the global identifier of the base station function entity on the base station device to the network node, so that the network node establishes a global identifier and a second identifier of the base station functional entity on the base station device. Correspondence relationship of the identification of the communication interface;
  • the third receiving module 1203 is configured to receive, by using the second communication interface established by the fourth establishing module 1202, the data sent by the network node, where the data is sent by the network node according to the correspondence between the global identifier of the functional entity of the base station and the identifier of the second communication interface. of;
  • the forwarding module 1204 is configured to forward the data to the base station functional entity corresponding to the data according to the correspondence between the global identifier of the base station function entity and the first communication interface established by the third establishing module 1201.
  • the third establishing module 1201 includes:
  • a fourth receiving unit configured to receive a communication interface setup message sent by the base station function entity, where the communication interface setup message carries a global identifier of the base station function entity;
  • the forwarding module 1204 includes:
  • a searching unit configured to search for an identifier of the first communication interface from a correspondence between a global identifier of the base station function entity and an identifier of the first communication interface according to the global identifier of the base station function entity included in the data;
  • a forwarding unit configured to send the data to the base station functional entity corresponding to the data by using a first communication interface corresponding to the identifier of the first communication interface that is searched by the searching unit.
  • the base station device includes a plurality of base station functional entities and a gateway entity, where the base station functional entity provides one or more cell services, and the base station functional entity corresponds to a global identifier, and the gateway entity establishes the first entity with the base station functional entity.
  • a communication interface establishing a correspondence between a global identifier of the functional entity of the base station and an identifier of the first communication interface; establishing a second communication interface with the network node, and transmitting the global identifier of the functional entity of the base station to the network node, so that the network node establishes the The corresponding relationship between the global identifier of the base station function entity and the identifier of the second communication interface, so that the base station device is provided to provide multi-cell service to meet the requirements of the user.
  • a person skilled in the art may understand that all or part of the steps of implementing the above embodiments may be completed by hardware, or may be instructed by a program to execute related hardware, and the program may be stored in a computer readable storage medium.
  • the storage medium mentioned may be a read only memory, a magnetic disk or an optical disk or the like.
  • the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are within the spirit and scope of the present invention, should be included in the protection of the present invention. Within the scope.

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Abstract

本发明公开了一在基站设备上实现多小区服务的方法及设备,属于通信领域。基站设备包括至少2个基站功能实体,所述基站功能实体提供一个或多个小区服务并且一个基站功能实体对应一个全局标识,所述方法包括:所述基站设备通过所述全局标识建立与网络节点的通信接口;所述基站设备通过所述通信接口接收所述网络节点发送的数据,所述数据为所述网络节点根据所述基站功能实体的全局标识发送的,转发所述数据给所述数据对应的基站功能实体。所述基站设备包括:第一建立模块和第一接收模块。本发明能够使基站设备提供多小区服务,满足用户需求。

Description

在基站设备上实现多小区服务的方法及设备
本申请要求了于 2012年 2月 1 日提交中国专利局,申请号为 201210022356.6、 发明名称为 "在基站设备上实现多小区服务的方法及设备" 的中国申请的优 先权, 其全部内容通过引用结合在本申请中。 技术领域 本发明涉及通信领域, 特别涉及一种在基站设备上实现多小区服务的方 法及设备。 背景技术
随着移动宽带的发展, 用户设备的带宽需求极大的提高, 为了提升系统 容量来满足用户设备的需求, 目前可以设置基站提供多个小区服务或在宏网 络范围内引入低功率接入点, 以来提升系统容量。
例如, 在 LTE ( Long Term Evolution, 长期演进) 网络中, 基站的标识占 用 20比特, 小区的标识占用 28比特, 如此可以在基站上设置 1至 256个小 区, 使得基站提供 1至 256个小区服务; 再如, 在宏网络中引入低功率接入 点 HeNB ( Home eNB ( evolved Node B,演进型基站), 家庭基站),一个 HeNB 仅提供一个小区服务, HeNB能够增强或扩大宏网络覆盖,如此提升系统容量。
现有技术至少存在以下问题: 基站最多只能提供 256个小区服务, 无法再提供更多的小区服务; 一个 HeNB仅提供一个小区, 随着宽带业务的不断发展, 基站和 HeNB提供的小区 服务将不能很好满足用户需求。 发明内容
为了使基站设备提供多小区服务, 满足用户需求, 本发明提供了一种在 基站设备上实现多小区服务的方法及设备。 所述技术方案如下:
一种在基站设备上实现多小区服务的方法, 基站设备包括至少 2个基站 功能实体, 所述基站功能实体提供一个或多个小区服务并且一个基站功能实 体对应一个全局标识, 所述方法包括:
所述基站设备通过所述全局标识建立与网络节点的通信接口;
所述基站设备通过所述通信接口接收所述网络节点发送的数据, 所述数 据为所述网络节点根据所述基站功能实体的全局标识发送的, 转发所述数据 给所述数据对应的基站功能实体。
一种在基站设备上实现多小区服务的方法, 所述方法包括:
网络节点通过基站设备包括的基站功能实体的全局标识建立与所述基站 设备的通信接口, 所述基站设备包括至少 2个基站功能实体, 所述基站功能 实体提供一个或多个小区服务并且一个基站功能实体对应一个全局标识; 当需要发送数据给所述基站设备上的基站功能实体时, 所述网络节点根 据所述基站功能实体的全局标识确定出与所述基站设备的通信接口, 通过与 所述基站设备的通信接口发送所述数据给所述基站设备并由所述基站设备转 发给所述基站功能实体。
一种基站设备, 基站设备包括至少 2个基站功能实体, 所述基站功能实 体提供一个或多个小区服务并且一个基站功能实体对应一个全局标识, 包括: 第一建立模块, 用于通过所述全局标识建立与网络节点的通信接口; 第一接收模块, 用于通过所述第一建立模块建立的通信接口接收所述网 络节点发送的数据, 所述数据为所述网络节点根据所述基站功能实体的全局 标识发送的, 转发所述数据给所述数据对应的基站功能实体。
一种网络节点, 所述网络节点包括:
第二建立模块, 用于通过基站设备包括的基站功能实体的全局标识建立 与所述基站设备的通信接口, 所述基站设备包括至少 2个基站功能实体, 所 述基站功能实体提供一个或多个小区服务并且一个基站功能实体对应一个全 局标识;
第二发送模块, 用于当需要发送数据给所述基站设备上的基站功能实体 时, 根据所述基站功能实体的全局标识确定出所述第二建立模块建立的与所 述基站设备的通信接口, 通过与所述基站设备的通信接口发送所述数据给所 述基站设备并由所述基站设备转发给所述基站功能实体。
一种在基站设备上实现多小区服务的方法, 家庭基站提供至少二个小区 服务, 且一个小区对应一个物理标识和 /或一个频率信息, 所述方法包括: 接收切换请求消息, 所述切换请求消息携带目标小区的物理标识和 /或频 率信息, 所述切换请求消息用于请求将用户设备 UE切换到所述目标小区中; 才艮据所述目标小区的物理标识和 /或频率信息确定出目标小区, 并才艮据所 述目标小区的资源决定是否允许所述 UE切换到所述目标小区中。
一种家庭基站, 所述家庭基站提供至少二个小区服务, 且一个小区对应 一个物理标识和 /或一个频率信息, 包括:
第四接收模块, 用于接收切换请求消息, 所述切换请求消息携带目标小 区的物理标识和 /或频率信息, 所述切换请求消息用于请求将用户设备 UE切 换到所述目标小区中;
确定模块, 用于根据所述目标小区的物理标识和 /或频率信息确定出目标 小区 ,并根据所述目标小区的资源决定是否允许所述 UE切换到所述目标小区 中。
一种在基站设备上实现多小区服务的方法, 其特征在于, 基站设备包括 至少 2个基站功能实体和一个网关实体, 所述基站功能实体提供一个或多个 小区服务以及一个基站功能实体对应一个全局标识, 所述方法包括:
所述网关实体与所述基站功能实体建立第一通信接口, 建立所述基站功 能实体的全局标识与所述第一通信接口的标识的对应关系;
所述网关实体与网络节点建立第二通信接口, 将所述基站设备上的基站 功能实体的全局标识发送给网络节点, 使所述网络节点建立所述基站设备上 的基站功能实体的全局标识与所述第二通信接口的标识的对应关系;
所述网关实体通过所述第二通信接口接收所述网络节点发送的数据, 所 述数据为所述网络节点根据所述基站功能实体的全局标识与所述第二通信接 口的标识的对应关系发送的;
所述网关实体根据所述基站功能实体的全局标识与所述第一通信接口的 标识的对应关系转发所述数据给所述数据对应的基站功能实体。
一种基站设备, 其特征在于, 所述基站设备包括至少 2个基站功能实体 和一个网关实体, 所述基站功能实体提供一个或多个小区服务以及一个基站 功能实体对应一个全局标识, 所述网关实体包括:
第三建立模块, 用于与所述基站功能实体建立第一通信接口, 建立所述 基站功能实体的全局标识与所述第一通信接口的标识的对应关系; 第四建立模块, 用于与网络节点建立第二通信接口, 将所述基站设备上 的基站功能实体的全局标识发送给网络节点, 使所述网络节点建立所述基站 设备上的基站功能实体的全局标识与所述第二通信接口的标识的对应关系; 第三接收模块, 用于通过所述第四建立模块建立的第二通信接口接收所 述网络节点发送的数据, 所述数据为所述网络节点根据所述基站功能实体的 全局标识与所述第二通信接口的标识的对应关系发送的;
转发模块, 用于根据所述基站功能实体的全局标识与所述第三建立模块 建立的第一通信接口的标识的对应关系转发所述数据给所述数据对应的基站 功能实体。
在本发明中, 基站设备包括至少 2个基站功能实体, 且每个基站功能实 体提供一个或多个小区服务, 使得基站设备能够提供多小区服务, 基站设备 通过基站设备上的基站功能实体的全局标识建立与网络节点的通信接口, 通 过该通信接口接收网络节点发送给基站功能实体的数据并转发该数据给该基 站功能实体, 如此使基站设备支持多小区服务, 满足用户的需求。 附图说明
图 1是本发明实施例 1提供的一种在基站设备上实现 小区服务的方法 流程图;
图 2是本发明实施例 2提供的一种在基站设备上实现 小区服务的方法 流程图;
图 3是本发明实施例 2提供一种网络架构示意图;
图 4是本发明实施例 3提供的一种在基站设备上实现 小区服务的方法 流程图;
图 5是本发明实施例 4提供的一种在基站设备上实现 小区服务的方法 流程图;
图 6是本发明实施例 5提供的一种在基站设备上实现 小区服务的方法 流程图;
图 7是本发明实施例 6提供的一种在基站设备上实现 小区服务的方法 流程图;
图 8是本发明实施例 7提供的一种在基站设备上实现 小区服务的方法 流程图
图 9是本发明实施例 8提供的一种网络架构示意图;
图 10是本发明实施例 8提供的一种在基站设备上实现多小区服务的方法 流程图;
图 11是本发明实施例 9提供的一种基站设备结构示意图;
图 12是本发明实施例 10提供的一种网络节点结构示意图;
图 13是本发明实施例 11提供的一种家庭基站结构示意图;
图 14是本发明实施例 12提供的一种基站设备结构示意图。
具体实施方式
为使本发明的目的、 技术方案和优点更加清楚, 下面将结合附图对本发 明实施方式作进一步地详细描述。 实施例 1
本发明实施例提供了一种在基站设备上实现多小区服务的方法。 基站设 备包括至少 2个基站功能实体, 该基站功能实体提供一个或多个小区服务并 且一个基站功能实体对应一个全局标识, 包括:
步骤 101 :基站设备通过基站功能实体的全局标识建立与网络节点的通信 接口;
步骤 102: 基站设备通过该通信接口接收网络节点发送的数据, 该数据为 网络节点根据基站功能实体的全局标识发送的, 转发该数据给该数据对应的 基站功能实体。
其中, 网络节点可以为核心网节点或邻居基站设备, 通信接口可以为 S1 接口或 X2接口, 基站功能实体的全局标识可以占用 28比特。
在本发明实施例中, 在基站设备中集成多个基站功能实体, 且每个基站 功能实体提供一个或多个小区服务, 使得基站设备能够提供多小区服务, 基 站设备通过基站功能实体的全局标识建立与网络节点的通信接口, 通过该通 信接口接收网络节点发送给基站功能实体的数据并转发该数据给该基站功能 实体, 如此使基站设备支持多小区服务, 满足用户的需求。 实施例 2
本发明实施例提供了一种在基站设备上实现多小区服务的方法。
其中, 在本实施例中, 在基站设备内集成至少 2个基站功能实体, 每个 基站功能实体提供一个或多个小区服务, 且一个基站功能实体对应一个全局 标识, 全局标识可以在全网中唯一地标识一个基站功能实体。
其中, 在基站设备内集成至少 2个基站功能实体, 且每个基站功能实体 能够提供一个或多个小区服务, 基站设备可以与核心网节点建立一个 S1接口 并通过该 S1接口发送数据给核心网节点或接收核心网节点发送的数据,以及, 与邻居基站设备建立一个 X2接口并通过该 X2接口发送数据给邻居基站设备 或接收邻居基站设备发送的数据。 其中, 核心网节点可以为 MME ( Mobility Management Entity, 移动管理实体 )或 HeNB GW ( Gate Way, 网关)。
其中, 参见图 2, 在本实施例中, 可以按如下 201-204的步骤使基站设备 与核心网节点建立一个 S1接口并通过该 S1接口发送数据给核心网节点或接 收核心网节点发送的数据; 以及, 可以按如下 205-208的步骤使基站设备与邻 居基站设备建立一个 X2接口并通过该 X2接口发送数据给邻居基站设备或接 收邻居基站设备发送的数据, 包括:
步骤 201 : 基站设备通过其包括的基站功能实体的全局标识建立与核心 网节点的 S1接口;
具体地, 基站设备建立与核心网节点的 S1接口, 并使核心网节点建立基 站设备上的基站功能实体的全局标识与该 S1接口的标识的对应关系。
其中, 本步骤可以具体通过如下方式来实现, 包括:
方式 1 , 在方式 1中可以有如下 (11 ) - ( 15 ) 的步骤来实现, 包括: ( 11 ): 基站设备中的第一基站功能实体需要与核心网节点建立 S1接口 时, 基站设备发送 S1接口建立消息, 且该 S1接口建立消息携带第一基站功 能实体的全局标识;
其中, 第一基站功能实体为基站设备中任一个需要与核心网节点建立 S1 接口的基站功能实体。
其中, S1接口建立消息可以为 SI setup ( SI设置) 消息。 例如, 参见图 3 , 基站设备中集成了两个基站功能实体, 第一基站功能实体需要与核心网节 点建立 S1接口时, 基站设备发送 S1接口建立消息给核心网节点, 且该 S1接 口建立消息携带第一基站功能实体的全局标识 ID1。
( 12 ): 核心网节点接收该 S1接口建立消息, 建立与基站设备之间的 S1 接口, 建立该 S1接口标识和第一基站功能实体的全局标识的对应关系;
其中, 核心网节点可以将基站设备的 IP ( Internet Protocol , 网络之间互连 的协议) 地址和 /或端口号作为该 S1 接口的标识, 或将 SCTP ( STREAM CONTROL TRANSMISSION PROTOCOL , 流控制传输协议)关联作为该 SI 接口的标识。
例如,核心网节点接收携带第一基站功能实体的全局标识 ID1的 S1接口 建立消息,在自身与基站设备之间建立 S1接口,建立的 S1接口的标识为 IDA, 将 SI接口标识 IDA和第一基站功能实体的全局标识 ID1的对应关系存储在如 表 1所示的 S1接口的标识与基站功能实体的全局标识的对应关系中。
表 1
Figure imgf000009_0001
( 13 ) : 基站设备通过该 S1接口发送基站配置更新消息给核心网节点, 且该基站配置更新消息携带第一全局标识列表, 第一全局标识列表包括基站 设备上除第一基站功能实体以外的其他基站功能实体的全局标识;
例如, 基站设备与核心网节点建立 S1接口后, 通过该 S1接口发送基站 配置更新消息, 且该基站配置更新消息携带第一全局标识列表, 第一全局标 识列表包括基站设备上除第一基站功能实体以外的其他基站功能实体的全局 标识, 即第二基站功能实体的全局标识 ID2。
( 14 ) : 核心网节点通过该 SI接口接收该基站配置更新消息, 根据该基 站配置更新消息携带的第一全局标识列表, 确定出该基站设备上的基站功能 实体需要共享该 S1接口;
( 15 ) : 核心网节点从第一全局标识列表中选择基站功能实体的全局标 识, 建立该 S1接口的标识和选择的基站功能实体的全局标识的对应关系。
其中, 核心网节点可以根据自身可使用的资源情况从第一全局标识列表 中选择一个或多个基站功能实体的全局标识, 并允许第一基站功能实体和选 择的基站功能实体共享建立的 S1接口。
具体地, 核心网节点从第一全局标识列表中选择基站功能实体的全局标 识, 根据该 S1接口的标识, 从 S1接口标识与基站功能实体的全局标识的对 应关系中查找包括该 S 1接口的标识的记录, 将选择的基站功能实体的全局标 识存储在查找的记录中, 如此建立了选择的基站功能实体的全局标识与该 S1 接口的标识的对应关系。
例如, 核心网节点从第一全局标识列表包括的第二基站功能实体的全局 标识 ID2中选择第二基站功能实体的全局标识 ID2,根据该 S1接口标识 IDA, 从如表 1所示的 S1接口标识与基站功能实体的全局标识的对应关系中查找出 包括该 S1接口标识 IDA的记录, 即表 1的第二行记录,将第二基站功能实体 的全局标识 ID2存储在查找的记录中,得到如表 2所示的 S1接口标识与基站 功能实体的全局标识的对应关系中, 如此建立了该 S1接口的标识与第二基站 功能实体的全局标识间的对应关系。
表 2
Figure imgf000010_0001
方式 2, 在方式 2中可以有如下 (21 ) - ( 23 ) 的步骤来实现, 包括:
( 21 ) : 基站设备需要与核心网节点建立 S1接口时, 基站设备发送 S1接 口建立消息, 且该 S 1接口建立消息携带第二全局标识列表, 第二全局标识列 表包括基站设备包括的基站功能实体的全局标识;
( 22 ) : 核心网节点接收该 S1接口建立消息, 建立与基站设备之间的 S1 接口;
( 23 ) : 核心网节点从该 S1接口建立消息携带的第二全局标识列表中选 择基站功能实体的全局标识, 建立该 S1接口的标识与选择基站功能实体的全 局标识的对应关系。
进一步地, 在本实施例中, S1接口建立消息可以包括第一信元和第二信 元, 基站设备先从自身包括的全部基站功能实体中选择一个基站功能实体, 然后发送 SI接口建立消息, 且该 S1接口建立消息的第一信元携带选择的基 站功能实体的全局标识, 第二信元中携带第三全局标识列表, 第三全局标识 列表包括基站设备上除选择的基站功能实体以外的其他基站功能实体的全局 标识。
其中, 事先在基站设备上设置默认的基站功能实体, 基站设备可以选择 默认的基站功能实体; 或者, 事先设置基站设备上的每个基站功能实体的优 先级, 基站设备可以选择优先级最高的基站功能实体。
然后, 核心网节点接收该 S1接口建立消息, 建立与基站设备之间的 S1 接口, 优先选择第一信元携带的基站功能实体的全局标识, 如果还需要选择 基站功能实体的全局标识, 则从第三全局标识列表中选择基站功能实体的全 局标识,建立该 S1接口的标识与选择的基站功能实体的全局标识的对应关系。
步骤 202: 基站设备接收核心网节点发送与该 S1接口的标识建立对应关 系的基站功能实体的全局标识;
其中, 如果基站设备釆用方式 1与核心网节点建立 S1接口, 则核心网节 点可以发送基站配置更新响应消息给基站设备, 且该基站配置更新响应消息 携带与该 S1接口的标识建立对应关系的基站功能实体的全局标识; 如果基站 设备釆用方式 2与核心网节点建立 S1接口, 则核心网节点可以发送 S1接口 建立响应消息给基站设备, 且该 S1接口建立响应消息携带与该 S1接口的标 识建立对应关系的基站功能实体的全局标识。
其中, 当基站设备上的某基站功能实体需要发送数据给核心网节点时, 基站设备确定与该 S1接口的标识建立对应关系的基站功能实体的全局标识中 是否存在该基站功能实体的全局标识, 如果存在, 则通过该 S1接口发送该数 据给核心网节点, 如果不存在, 则丟弃该数据。
步骤 203: 当核心网节点存在需要发送给基站设备上的基站功能实体的数 据时, 根据该基站功能实体的全局标识确定出与基站设备的 S1接口, 并通过 与基站设备的 S1接口发送该数据给该基站设备;
其中, 当核心网节点存在需要发送给基站设备上的基站功能实体的数据 时, 根据该数据包括基站功能实体的全局标识, 从已存储的 S1接口的标识与 基站功能实体的全局标识的对应关系中, 查找出对应的 S1接口的标识, 且查 找的 S1接口的标识对应的 S1接口为与基站设备的 S1接口,通过与基站设备 的 SI接口发送该数据给基站设备。
步骤 204: 基站设备通过该 S1接口接收核心网节点发送的数据, 并根据 该数据包括的基站功能实体的全局标识转发该数据给对应的基站功能实体; 具体地, 基站设备通过该 S1接口接收核心网节点发送的数据, 从该数据 中提取基站功能实体的全局标识, 根据提取的基站功能实体的全局标识转发 该数据给对应的基站功能实体。
步骤 205:基站设备通过其包括的基站功能实体的全局标识建立与邻居基 站设备的 X2接口;
具体地, 基站设备建立与邻居基站设备的 X2接口, 使邻居基站设备建立 基站设备上的基站功能实体的全局标识与该 X2接口的标识的对应关系。
其中, 本步骤可以具体通过如下方式来实现, 包括:
方式 1 , 在方式 1中可以有如下 (11 ) - ( 15 ) 的步骤来实现, 包括: ( 11 ): 基站设备中的第一基站功能实体需要与邻居基站设备建立 X2接 口时, 基站设备发送 X2接口建立消息, 且该 X2接口建立消息携带第一基站 功能实体的全局标识;
其中,第一基站功能实体为基站设备中第一个与邻居基站设备建立 X2接 口的基站功能实体。
其中, X2接口建立消息可以为 X2 setup ( X2设置)消息。 例如, 参见图 3 , 基站设备中集成了两个基站功能实体, 第一基站功能实体需要与邻居基站 设备建立 X2接口时, 基站设备发送 X2接口建立消息给邻居基站设备, 且该 X2接口建立消息携带第一基站功能实体的全局标识 ID1。
( 12 ): 邻居基站设备接收该 X2接口建立消息, 建立与基站设备之间的 X2接口,建立该 X2接口的标识和第一基站功能实体的全局标识的对应关系; 其中, 可以将基站设备的 IP地址和端口号作为该 X2接口的标识; 或, 可以将 SCTP关联作为该 X2接口的标识。
例如,邻居基站设备接收携带第一基站功能实体的全局标识 ID1的 X2接 口建立消息,在自身与基站设备之间建立 X2接口,建立的 X2接口标识为 IDB , 将 X2接口标识 IDB和第一基站功能实体的全局标识 ID1的对应关系存储在 如表 3所示的 X2接口的标识与基站功能实体的全局标识的对应关系中。
表 3 X2接口的标识 基站功能实体的全局标识
IDB ID1
( 13 ):基站设备通过该 X2接口发送基站配置更新消息给部居基站设备, 且该基站配置更新消息携带第一全局标识列表, 第一全局标识列表包括基站 设备上除第一基站功能实体以外的其他基站功能实体的全局标识;
例如, 基站设备与邻居基站设备建立 X2接口后, 通过该 X2接口发送基 站配置更新消息, 且该基站配置更新消息携带第一全局标识列表, 第一全局 标识列表包括基站设备上除第一基站功能实体以外的其他基站功能实体的全 局标识, 即第二基站功能实体的全局标识 ID2。
( 14 ): 邻居基站设备通过该 X2接口接收该基站配置更新消息, 根据该 基站配置更新消息携带第一全局标识列表, 确定出该基站设备上的基站功能 实体需要共享该 X2接口;
( 15 ): 基站设备从第一全局标识列表中选择基站功能实体的全局标识, 建立该 X2接口的标识和选择的基站功能实体的全局标识的对应关系。
其中, 邻居基站设备可以根据自身可使用的资源情况从第一全局标识列 表中选择一个或多个基站功能实体的全局标识, 并允许选择的基站功能实体 和第一基站功能实体共享建立的 X2接口。
具体地, 邻居基站设备从第一全局标识列表中选择基站功能实体的全局 标识, 根据该 X2接口的标识从 X2接口标识与基站功能实体的全局标识的对 应关系中查找包括该 X2接口的标识的记录,将选择的基站功能实体的全局标 识存储在查找的记录中,以实现建立该 X2接口的标识与选择的基站功能实体 的全局标识的对应关系。
例如, 邻居基站设备从第一全局标识列表中选择第二基站功能实体的全 局标识 ID2 , 根据该 X2接口标识 IDB , 从如表 3所示的 X2接口标识与基站 功能实体的全局标识的对应关系中查找出包括该 X2接口标识 IDB的记录, 即表 3的第二行记录, 将第二基站功能实体的全局标识 ID2存储在查找的记 录中,得到如表 4所示的 X2接口标识与基站功能实体的全局标识的对应关系。
表 4 X2接口标识 基站功能实体的全局标识
IDB ID1、 ID2 方式 2 , 在方式 2中可以有如下 (21 ) - ( 25 ) 的步骤来实现, 包括: ( 21 ): 基站设备需要与邻居基站设备建立 X2接口时, 基站设备发送 X2 接口建立消息, 且该 X2接口建立消息携带第二全局标识列表, 第二全局标识 列表包括基站设备包括的基站功能实体的全局标识;
( 22 ): 邻居基站设备接收该 X2接口建立消息, 建立与基站设备之间的
X2接口;
( 23 ): 邻居基站设备从第二全局标识列表中选择基站功能实体的全局标 识, 建立该 X2接口的标识与选择基站功能实体的全局标识的对应关系。
进一步地, 在本实施例中, X2接口建立消息可以包括第一信元和第二信 元, 基站设备先从自身上的全部基站功能实体中选择一个基站功能实体, 然 后发送该 X2接口建立消息, 且该 X2接口建立消息的第一信元中携带选择的 基站功能实体的全局标识, 在第二信元中携带第三全局标识列表, 第三全局 标识列表包括基站设备上除选择的基站功能实体以外的其他基站功能实体的 全局标识。
其中, 事先在基站设备上设置默认的基站功能实体, 基站设备可以选择 默认的基站功能实体; 或者, 事先设置基站设备上的每个基站功能实体的优 先级, 基站设备可以选择优先级最大的基站功能实体。
然后, 邻居基站设备接收该 X2接口建立消息, 建立与基站设备之间的 X2接口, 优先选择第一信元携带的基站功能实体的全局标识, 如果还需要选 择基站功能实体的全局标识, 再从第二信元携带的第三全局标识列表中选择 基站功能实体的全局标识,建立该 X2接口的标识与选择的基站功能实体的全 局标识的对应关系。
步骤 206: 基站设备接收邻居基站设备发送的与该 X2接口的标识建立对 应关系的基站功能实体的全局标识;
其中, 如果基站设备釆用方式 1与邻居基站设备建立 X2接口, 则邻居基 站设备可以发送基站配置更新响应消息给基站设备, 且该基站配置更新响应 消息携带与该 X2接口的标识建立对应关系的基站功能实体的全局标识;如果 基站设备釆用方式 2与邻居基站设备建立 X2接口,则邻居基站设备可以发送 X2接口建立响应消息给基站设备, 且该 X2接口建立响应消息携带与该 X2 接口的标识建立对应关系的基站功能实体的全局标识。
其中, 当基站设备上的某基站功能实体需要发送数据给邻居基站设备时, 基站设备确定与该 X2接口的标识建立对应关系的基站功能实体的全局标识 中是否存在该基站功能实体的全局标识, 如果存在, 则通过该 X2接口发送该 数据给部居基站设备, 如果不存在, 则丟弃该数据。
步骤 207: 当邻居基站设备存在需要发送给基站设备上的基站功能实体的 数据时, 根据该基站功能实体的全局标识确定出与基站设备的 X2接口, 并通 过与基站设备的 X2接口发送该数据给该基站设备;
其中, 当邻居基站设备存在需要发送给基站设备上的基站功能实体的数 据时, 根据该数据包括基站功能实体的全局标识, 从已存储的 X2接口的标识 与基站功能实体的全局标识的对应关系中, 查找出对应的 X2接口的标识, 且 查找的 X2接口的标识对应的 X2接口为与基站设备的 X2接口, 通过与基站 设备的 X2接口发送该数据给基站设备。
步骤 208: 基站设备通过该 X2接口接收邻居基站设备发送的数据, 并根 据该数据包括的基站功能实体的全局标识转发该数据给对应的基站功能实 体。
具体地, 基站设备通过该 X2接口接收邻居基站设备发送的数据, 从该数 据中提取基站功能实体的全局标识, 根据提取的基站功能实体的全局标识转 发该数据给对应的基站功能实体。
在本发明实施例中, 在基站设备中集成至少 2个基站功能实体, 且每个 基站功能实体提供一个或多个小区服务, 使得基站设备能够提供多小区服务, 基站设备与核心网节点建立一个 S1接口, 使核心网节点建立基站设备上的基 站功能实体的全局标识与该 S1接口的标识之间的对应关系, 当基站功能实体 需要发送数据给核心网节点时, 确定与该 S1接口的标识建立对应关系的基站 功能实体的全局标识中是否存在该基站功能实体的全局标识, 如果存在, 通 过该 S1接口发送该数据给核心网节点, 并通过该 S1接口接收核心网节点发 送给基站功能实体的数据并转发该数据给该基站功能实体; 基站设备与邻居 基站设备建立一个 X2接口,使邻居基站设备建立基站设备上的基站功能实体 的全局标识与该 X2接口的标识之间的, 当基站功能实体需要发送数据给部居 基站设备时,确定与该 X2接口的标识建立对应关系的基站功能实体的全局标 识中是否存在该基站功能实体的全局标识, 如果存在, 通过该 X2接口发送该 数据给邻居基站设备,并通过该 X2接口接收邻居基站设备发送给基站功能实 体的数据并转发该数据给该基站功能实体, 如此使基站设备支持多小区服务, 满足用户的需求。
在一个实施例中, 还可以通过建立基站功能实体的全局标识和网络节点 的标识之间的对应关系, 以实现基站设备通过上述接口与网络节点之间进行 通信, 具体设计可以参见上述实施例。
在一个实施例中, 还可以通过建立接口的标识和网络节点的标识之间的 对应关系, 以实现基站设备通过上述接口与网络节点之间进行通信, 具体设 计可以参见上述实施例。 实施例 3
如图 4 所示, 本发明实施例提供了一种在基站设备上实现多小区服务的 方法, 包括:
步骤 301 : 网络节点通过基站设备包括的基站功能实体的全局标识建立与 基站设备的通信接口, 基站设备包括至少 2个基站功能实体, 该基站功能实 体提供一个或多个小区服务并且一个基站功能实体对应一个全局标识;
步骤 302: 当需要发送数据给基站设备上的基站功能实体时, 网络节点根 据该基站功能实体的全局标识确定出与基站设备的通信接口, 通过与基站设 备的通信接口发送该数据给基站设备并由基站设备转发给该基站功能实体。 实施例 4
如图 5 所示, 本发明实施例提供了一种在基站设备上实现多小区服务的 方法, 家庭基站至少提供二个小区服务, 且一个小区对应一个物理标识和 /或 一个频率信息, 包括:
步骤 401 : 接收切换请求消息, 该切换请求消息携带目标小区的物理标识 和 /或频率信息, 该切换请求消息用于请求将 UE切换到目标小区中;
步骤 402: 根据目标小区的物理标识和 /或频率信息确定出目标小区, 并 根据目标小区的资源决定是否允许 UE切换到目标小区中。
在本发明实施例中, 家庭基站提供至少二个小区服务, 使得一个家庭基 站能够提供多小区服务, 家庭基站根据目标小区的物理标识和 /或频率信息确 定出目标小区, 并根据目标小区的资源决定是否允许 UE切换,如此支持家庭 基站提供多小区服务。 实施例 5
本发明实施例提供了一种在基站设备上实现多小区服务的方法。
其中,在本实施例中, HeNB提供至少二个小区服务,如此使得一个 HeNB 能够提供多小区服务, 且每个小区的全局标识与 HeNB 的全局标识相同, 一 个小区都有对应的一个物理标识和一个频率信息, 且每个小区对应的物理标 识和频率信息互不相同。
其中, 在 HeNB内设置多个小区, 使得一个 HeNB能够提供多小区服务, 且每个 HeNB需要保证将自身下的某个 UE切换到目标 HeNB的目标小区中 以支持 HeNB能够提供多小区服务。
其中, 参见图 6 , 在本实施例中可以按如下 501-506的步骤使 HeNB将自 身下的某个 UE切换到目标 HeNB的目标小区中, 包括:
步骤 501 : UE测量能够覆盖到自身的小区得到测量报告, 发送测量报告 给为自身服务的服务 HeNB , 测量报告可以包括小区的物理标识和 /或频率信 息, 以及小区所在 HeNb的全局标识;
其中, 物理标识可以为 PCI ( Physical Cell Identity, 物理小区标识)。 步骤 502: HeNB接收该 UE发送的测量报告, 根据接收的测量报告选择 目标 HeNB和目标 HeNB上的目标小区,才艮据目标 HeNB的全局标识发送 X2 切换请求消息给目标 HeNB , 且该 X2切换请求消息携带目标小区的物理标识 和 /或频率信息;
步骤 503: 目标 HeNB接收该 X2切换请求消息, 根据该 X2切换请求消 息携带的物理标识和 /或频率信息确定出对应的目标小区;
步骤 504: 目标 HeNB根据目标小区的资源决定是否允许该 UE切换; 其中, 目标 HeNB可以根据目标小区的空口资源和 /或负载处理能力等资 源, 决定是否允许该 UE切换。 步骤 505: 目标 HeNB如果允许该 UE切换, 则发送切换同意消息给该 HeNB, 且该切换同意消息携带目标小区的物理标识和 /或频率信息;
其中, 目标 HeNB如果不允许该 UE切换, 则可以结束切换操作, 或者目 标 HeNB可以选择其他的小区作为 UE切换的目标小区。
步骤 506: HeNB接收目标 HeNB发送的切换同意消息, 发送切换命令消 息给该 UE, 且该切换命令消息携带目标小区的物理标识和 /或频率信息;
步骤 507: UE接收 HeNB发送的切换命令消息, 根据该切换命令消息携 带的目标小区的物理标识和 /或频率信息切换到目标 HeNB的目标小区中。
在本发明实施例中, HeNB包括多个小区,使得一个 HeNB能够提供多小 区服务, 当 HeNB存在 UE需要切换到目标 HeNB的目标小区时, 目标 HeNB 才艮据目标小区的物理标识和 /或频率信息确定出目标小区, 并才艮据目标小区的 资源决定是否允许 UE切换, 如果允许, UE根据目标小区的物理标识和 /或频 率信息切换到目标 HeNB的目标小区中, 从而支持 HeNB提供多小区服务。 实施例 6
本发明实施例提供了一种在基站设备上实现多小区服务的方法。
其中,在本实施例中, HeNB提供至少二个小区服务,如此使得一个 HeNB 能够提供多小区服务, 且每个小区的全局标识与 HeNB 的全局标识相同, 一 个小区都有对应的一个物理标识和一个频率信息, 且每个小区对应的物理标 识和频率信息互不相同。
其中, 在 HeNB内设置多个小区, 使得一个 HeNB能够提供多小区服务, 且每个 HeNB需要保证将自身下的某个 UE切换到目标 HeNB的目标小区中 以支持 HeNB能够提供多小区服务。
其中, 参见图 7 , 在本实施例中可以按如下 601-609的步骤使 HeNB将自 身下的某个 UE切换到目标 HeNB的目标小区中, 包括:
步骤 601 : UE测量能够覆盖到自身的小区得到测量报告, 发送测量报告 给为自身服务的 HeNB, 测量报告可以包括小区的物理标识和 /或频率信息, 以及小区所在 HeNB的全局标识;
步骤 602: HeNB接收该 UE发送的测量报告, 根据接收的测量报告选择 目标 HeNB和目标 HeNB上的目标小区, 发送 S1切换请求消息给 MME, 且 该 SI切换请求消息携带目标 HeNB的全局标识以及目标小区的物理标识和 / 或频率信息;
步骤 603: MME接收该 S1切换请求消息, 根据该 S1切换请求消息携带 的目标 HeNB的全局标识,发送切换请求消息给目标 HeNB,且该切换请求消 息携带该 S1切换请求消息携带的 HeNB的全局标识、 目标小区的物理标识和
/或频率信息;
步骤 604: 目标 HeNB接收该切换请求消息,根据该切换请求消息携带的 目标小区的物理标识和 /或频率信息确定出对应的目标小区;
步骤 605: 目标 HeNB根据目标小区的资源决定是否允许该 UE切换; 其中, 目标 HeNB可以根据目标小区的空口资源和 /或负载处理能力等资 源, 决定是否允许该 UE切换。
步骤 606: 目标 HeNB如果允许该 UE切换, 则发送切换请求同意消息给 MME, 且该切换请求同意消息携带 HeNB的全局标识、 目标小区的物理标识 和 /或频率信息;
其中, 目标 HeNB如果不允许该 UE切换, 则可以结束切换操作, 或者目 标 HeNB可以选择其他的小区作为 UE切换的目标小区。
步骤 607: MME接收该切换请求同意消息, 根据该切换请求同意消息携 带的 HeNB的全局标识发送切换命令消息给 HeNB,且该切换命令消息携带该 切换请求同意消息携带的目标小区的物理标识和 /或频率信息;
步骤 608: HeNB接收 MME发送的切换命令消息, 发送该切换命令消息 给 UE;
步骤 609: UE接收 HeNB发送的切换命令消息, 根据该切换命令消息携 带的目标小区的物理标识和 /或频率信息切换到目标 HeNB的目标小区中。
在本发明实施例中, HeNB包括多个小区,使得一个 HeNB能够提供多小 区服务, 当 HeNB存在 UE需要切换到目标 HeNB的目标小区时, 目标 HeNB 才艮据目标小区的物理标识和 /或频率信息确定出目标小区, 并才艮据目标小区的 资源决定是否允许 UE切换, 如果允许, UE根据目标小区的物理标识和 /或频 率信息切换到目标 HeNB的目标小区中, 从而支持 HeNB提供多小区服务。 其中, 在本发明中, 可以在 HeNB 中设置多小区, 且每个小区的全局标 识为 28比特位, 设置 HeNB的合局标识为大于或等于 21比特位且小于或等 于 27比特位。 实施例 7
如图 8 所示, 本发明实施例提供了一种在基站设备上实现多小区服务的 方法, 基站设备包括至少 2个基站功能实体和一个网关实体, 该基站功能实 体提供一个或多个小区服务以及一个基站功能实体对应一个全局标识, 包括: 步骤 701 : 网关实体与基站功能实体建立第一通信接口, 建立该基站功能 实体的全局标识与第一通信接口的标识的对应关系;
步骤 702: 网关实体与网络节点建立第二通信接口, 将基站设备上的基站 功能实体的全局标识发送给网络节点, 使网络节点建立基站设备上的基站功 能实体的全局标识与第二通信接口的标识的对应关系;
步骤 703: 网关实体通过第二通信接口接收网络节点发送的数据, 该数据 为网络节点根据基站功能实体的全局标识与第二通信接口的标识的对应关系 发送的;
步骤 704: 网关实体根据基站功能实体的全局标识与第一通信接口标识的 对应关系转发该数据给该数据对应的基站功能实体。
在本发明实施例中, 基站设备包括至少 2个基站功能实体和一个网关实 体, 该基站功能实体提供一个或多个小区服务以及一个基站功能实体对应一 个全局标识, 网关实体与该基站功能实体建立第一通信接口, 建立该基站功 能实体的全局标识与第一通信接口的标识的对应关系; 与网络节点建立第二 通信接口, 将基站设备上的基站功能实体的全局标识发送给网络节点, 使网 络节点建立基站设备上的基站功能实体的全局标识与第二通信接口的标识对 应关系, 如此支持基站设备提供多小区服务, 满足用户的需求。 实施例 8
本发明实施例提供了一种在基站设备上实现多小区服务的方法。
其中, 本实施例应用于如图 9所示的网络架构, 在基站设备上集成至少 2 个基站功能实体和一个网关实体, 网关实体对应一个区域标识, 每个基站功 能实体对应一个全局标识且每个基站功能实体提供一个或多个小区服务, 使 得基站设备能够提供多小区服务。 参见图 10, 该方法包括:
步骤 801 :基站设备中的网关实体接收基站设备中的基站功能实体发送的
S1接口建立消息, 且该 S1接口建立消息携带基站功能实体的全局标识;
其中, 基站设备中的每个基站功能实体都与网关实体建立 S1接口, 基站 设备中的基站功能实体发送 S1接口建立消息给网关实体, 请求与网关实体建 立 S1接口, 且该 S1接口建立消息携带基站功能实体的全局标识。
步骤 802: 基站设备中的网关实体建立与该基站功能实体之间的第一 S1 接口, 并建立该基站功能实体的全局标识与建立的第一 S1接口的标识的对应 关系;
具体地, 基站设备中的网关实体建立与该基站功能实体之间的第一 S1接 口, 并将第一 S1接口的标识和该基站功能实体的全局标识存储在第一 S1接 口的标识与基站功能实体的全局标识的对应关系中。
其中, 基站设备中的每个基站功能实体都按上述相同的方法与网关实体 建立第一 S1接口。
步骤 803:基站设备中的网关实体建立自身与核心网节点的第二 S1接口, 通过第二 S1接口发送每个基站功能实体的全局标识给核心网节点, 使核心网 节点建立每个基站功能实体的全局标识与第二 S1接口的标识的对应关系; 其中, 核心网节点通过第二 S1接口接收每个基站功能实体的全局标识, 将第二 S1接口的标识和每个基站功能实体的全局标识存储在第二 S1接口的 标识与基站功能实体的全局标识的对应关系中。
步骤 804: 基站设备中的基站功能实体需要发送数据给核心网节点时, 网 关实体通过第一 S1接口接收该基站功能实体发送的数据, 并通过第二 S1接 口将该数据转发给核心网节点;
其中, 基站设备中的每个基站功能实体通过自身与网关实体之间的第一 S1接口发送数据给网关实体。
步骤 805:如果核心网节点中存在有需要发送给基站设备的基站功能实体 的数据, 则核心网节点根据基站功能实体的全局标识与第二 S2接口的标识的 对应关系确定出与基站设备的第二 S1接口, 并通过与基站设备的第二 S1接 口发送该数据给基站设备的网关实体;
具体地, 核心网节点根据该数据包括的基站功能实体的全局标识, 从基 站功能实体的全局标识与第二 S 1接口的标识的对应关系中查找出对应的第二 S1接口的标识, 查找的第二 S1接口的标识对应的第二 S1接口为与基站设备 的第二 S1接口, 通过与基站设备的第二 S1接口发送该数据给基站设备的网 关实体。
步骤 806: 基站设备中的网关实体通过第二 S1接口接收核心网节点发送 的数据, 从该数据中提取基站功能实体的全局标识; 获取与提取的全局标识 对应的第一 S1接口, 通过该第一 S1接口发送该数据给基站功能实体;
其中, 基站设备中的网关实体根据提取的全局标识, 从第一 S1接口的标 识与基站功能实体的全局标识的对应关系中获取对应的第一 S1接口的标识, 获取第一 S1接口的标识对应的第一 S1接口,通过获取的第一 S1接口发送该 数据给基站功能实体。
步骤 807:基站设备中的网关实体接收基站设备中的基站功能实体发送的 X2接口建立消息, 且该 X2接口建立消息携带基站功能实体的全局标识; 其中,基站设备中的每个基站功能实体都与网关实体建立 X2接口,基站 设备中的基站功能实体发送 X2接口建立消息给网关实体,请求与网关实体建 立 X2接口, 且该 X2接口建立消息携带基站功能实体的全局标识。
步骤 808: 基站设备中的网关实体建立与该基站功能实体之间的第一 X2 接口, 建立该基站功能实体的全局标识与第一 X2接口的标识的对应关系; 具体地 ,基站设备中的网关实体建立与该基站功能实体之间的第一 X2接 口, 将第一 X2接口的标识与该基站功能实体的全局标识存储在第一 X2接口 的标识与基站功能实体的全局标识的对应关系中。
其中, 基站设备中的每个基站功能实体都按上述相同的方法与网关实体 建立第一 X2接口。
步骤 809: 基站设备中的网关实体与邻居基站设备建立第二 X2接口, 通 过第二 X2 接口发送基站设备包括的基站功能实体的全局标识给邻居基站设 备, 使邻居基站设备建立基站设备包括的站功能实体的全局标识与该第二 X2 接口的标识的对应关系;
其中,邻居基站设备通过第二 X2接口接收基站设备包括的每个基站功能 实体的全局标识,将第二 X2接口的标识和基站功能实体的全局标识存储在第 二 X2接口的标识与基站功能实体的全局标识的对应关系中。 步骤 810: 基站设备中的基站功能实体需要发送数据给邻居基站设备时, 网关实体通过第一 X2接口接收该基站功能实体发送的数据, 并通过第二 X2 接口将该数据转发给邻居基站设备;
其中, 基站设备中的每个基站功能实体通过自身与网关实体之间的第一 X2接口发送数据给网关实体。
步骤 811 :如果邻居基站设备中存在有需要发送给基站设备的基站功能实 体的数据,则邻居基站设备根据基站功能实体的全局标识与第二 X2接口的标 识的对应关系确定出与基站设备的第二 X2接口, 并通过与基站设备的第二 X2接口发送该数据给基站设备的网关实体;
具体地, 邻居基站设备根据该数据包括的基站功能实体的全局标识, 从 基站功能实体的全局标识与第二 X2接口的标识的对应关系中查找出对应的 第二 X2接口的标识, 查找的第二 X2接口的标识对应的第二 X2接口为与基 站设备的第二 X2接口, 通过与基站设备的第二 X2接口发送该数据给基站设 备的网关实体。
步骤 812: 基站设备中的网关实体通过第二 X2接口接收邻居基站设备发 送的数据, 从该数据中提取基站功能实体的全局标识; 获取与提取的全局标 识对应的第一 X2接口, 通过该第一 X2接口发送该数据给基站功能实体。
其中,基站设备中的网关实体根据提取的全局标识, 从第一 X2接口的标 识与基站功能实体的全局标识的对应关系中获取对应的第一 X2接口的标识, 获取第一 X2接口的标识对应的第一 X2接口, 通过获取的第一 X2接口发送 该数据给基站功能实体。
在本发明实施例中, 基站设备包括至少二个基站功能实体和一个网关实 体, 该基站功能实体提供一个或多个小区服务以及该基站功能实体对应一个 全局标识, 网关实体与该基站功能实体建立第一通信接口, 建立该基站功能 实体的全局标识与第一通信接口的标识的对应关系; 与网络节点建立第二通 信接口, 将该基站功能实体的全局标识发送给网络节点, 使网络节点建立该 基站功能实体的全局标识与述第二通信接口的标识的对应关系, 如此支持基 站设备提供多小区服务, 满足用户的需求。 实施例 9 如图 11所示, 本发明实施例提供了一种基站设备, 该基站设备包括至少 2个基站功能实体,基站功能实体提供一个或多个小区服务并且一个基站功能 实体对应一个全局标识,
第一建立模块 901 ,用于通过基站功能实体的全局标识建立与网络节点的 通信接口;
第一接收模块 902 ,用于通过第一建立模块 901建立的通信接口接收网络 节点发送的数据, 该数据为网络节点根据基站功能实体的全局标识发送的, 转发该数据给该数据对应的基站功能实体。
其中, 第一建立模块 901 , 具体用于与网络节点建立通信接口, 并使网络 节点建立基站设备上的基站功能实体的全局标识与该通信接口的标识的对应 关系。
其中, 第一建立模块 901包括:
第一发送单元, 用于发送通信接口建立消息给该网络节点, 且该通信接 口建立消息携带第一基站功能实体的全局标识, 使该网络节点建立与基站设 备之间的通信接口, 以及使网络节点建立第一基站功能实体的全局标识与该 通信接口的全局标识的对应关系, 第一基站功能实体为基站设备中第一个需 要与该网络节点建立通信接口的基站功能实体;
第二发送单元, 用于通过该通信接口发送基站配置更新消息给该网络节 点, 该基站配置更新消息携带第一全局标识列表, 第一全局标识列表包括基 站设备上除第一基站功能实体以外的其他基站功能实体的全局标识, 使该网 络节点建立基站设备上除第一基站功能实体以外的其他基站功能实体的全局 标识与该通信接口的标识的对应关系。
其中, 第一建立模块 901 , 具体用于发送通信接口建立消息给网络节点, 且该通信接口建立消息携带第二全局标识列表, 第二全局标识列表包括基站 设备包括的基站功能实体的全局标识, 使该网络节点建立与该基站设备之间 的通信接口, 以及使网络节点建立基站设备上的基站功能实体的全局标识与 该通信接口的标识的对应关系。
进一步地, 该基站设备还包括:
第二接收模块, 用于当该网络节点建立基站设备上的基站功能实体的全 局标识与该通信接口的标识的对应关系后, 通过第一建立模块 901 建立的通 信接口接收该网络节点发送的与该通信接口的标识建立对应关系的基站功能 实体的全局标识。
进一步地, 该基站设备还包括:
确定模块, 用于当存在基站功能实体需要发送数据给网络节点时, 确定 与第一建立模块 901 建立的通信接口的标识建立对应关系的基站功能实体的 全局标识中是否存在基站功能实体的全局标识, 如果存在, 则通过该通信接 口发送该数据给网络节点。
其中, 第一接收模块 902 , 具体用于通过该通信接口接收网络节点发送的 数据, 该数据为网络节点根据基站功能实体的全局标识发送的, 从该数据中 提取基站功能实体的全局标识, 根据提取的基站功能实体的全局标识转发该 数据给对应的基站功能实体。
在本发明实施例中, 基站设备至少包括 2个基站功能实体, 且每个基站 功能实体提供一个或多个小区服务, 使得基站设备能够提供多小区服务, 基 站设备与网络节点建立通信接口, 使网络节点建立基站设备上的基站功能实 体的全局标识与该通信接口的标识的对应关系, 通过该通信接口接收网络节 点发送给基站功能实体的数据并转发该数据给该基站功能实体, 如此使基站 设备支持多小区服务, 满足用户的需求。 实施例 10
如图 12所示, 本发明实施例提供了一种网络节点, 包括:
第二建立模块 1001 , 用于通过基站设备包括的基站功能实体的全局标识 建立与基站设备的通信接口, 基站设备包括至少 2个基站功能实体, 该基站 功能实体提供一个或多个小区服务并且一个基站功能实体对应一个全局标 识;
第二发送模块 1002, 用于当需要发送数据给基站设备上的基站功能实体 时, 根据该基站功能实体的全局标识确定出第二建立模块 1001建立的与基站 设备的通信接口, 通过与基站设备的通信接口发送该数据给基站设备并由基 站设备转发给该基站功能实体。
其中, 第二建立模块, 具体用于建立与基站设备的通信接口, 并建立基 站设备上的基站功能实体的全局标识与通信接口的标识的对应关系。 其中, 第二建立模块 1001包括:
第一接收单元, 用于接收基站设备发送的通信接口建立消息, 该通信接 口建立消息携带基站设备上的第一基站功能实体的全局标识;
第二建立单元, 用于根据第一接收单元接收的通信接口建立消息建立与 基站设备的通信接口, 建立该通信接口的标识与第一基站功能实体的全局标 识的对应关系;
第二接收单元, 用于接收基站设备发送的基站配置更新消息, 该基站配 置更新消息携带第一全局标识列表, 第一全局标识列表包括基站设备上除第 一基站功能实体以外的其他基站功能实体的全局标识;
第三建立单元, 用于根据第二接收单元接收的基站配置更新消息从第一 全局标识列表中选择基站功能实体的全局标识, 存储选择的基站功能实体的 全局标识与通信接口的标识的对应关系。
其中, 第二建立模块 1001包括:
第三接收单元, 用于接收基站设备发送的通信接口建立消息, 该通信接 口建立消息携带第二全局标识列表, 第二全局标识列表包括基站设备包括的 基站功能实体的全局标识;
第四建立单元, 用于根据第三接收单元接收的通信接口建立消息建立与 基站设备的通信接口, 从第二全局标识列表中选择基站功能实体的全局标识, 建立选择的基站功能实体的全局标识与该通信接口的标识的对应关系。
其中, 第二发送模块 1002包括:
查找单元, 用于根据该数据包括基站功能实体的全局标识, 从已存储的 基站功能实体的全局标识与通信接口的标识的对应关系中查找出对应的通信 接口的标识;
第五发送单元, 用于确定出查找单元查找的通信接口的标识对应的通信 接口为与基站设备的通信接口, 并通过与基站设备的通信接口发送该数据给 基站设备。 实施例 11
如图 13所示, 本发明实施例提供了一种家庭基站, 该家庭基站提供至少 二个小区服务, 且一个小区对应一个物理标识和 /或一个频率信息, 第四接收模块 1101 , 用于接收切换请求消息, 该切换请求消息携带目标 小区的物理标识和 /或频率信息, 该切换请求消息用于请求将 UE切换到目标 小区中;
确定模块 1102 , 用于根据目标小区的物理标识和 /或频率信息确定出目标 小区, 并根据目标小区的资源决定是否允许 UE切换到目标小区中。
在本发明实施例中, 家庭基站包括多个小区, 使得一个家庭基站能够提 供多小区服务, 家庭基站根据目标小区的物理标识和 /或频率信息确定出目标 小区, 并根据目标小区的资源决定是否允许 UE切换,如此支持家庭基站提供 多小区服务。 实施例 12
如图 14所示, 本发明实施例提供了一种基站设备, 该基站设备包括至少 2个基站功能实体和一个网关实体,该基站功能实体提供一个或多个小区服务 以及一个基站功能实体对应一个全局标识, 该网关实体包括:
第三建立模块 1201 , 用于与该基站功能实体建立第一通信接口, 建立该 基站功能实体的全局标识与第一通信接口的标识的对应关系;
第四建立模块 1202, 用于与网络节点建立第二通信接口, 将基站设备上 的基站功能实体的全局标识发送给网络节点, 使网络节点建立基站设备上的 基站功能实体的全局标识与第二通信接口的标识的对应关系;
第三接收模块 1203 ,用于通过第四建立模块 1202建立的第二通信接口接 收网络节点发送的数据, 该数据为网络节点根据基站功能实体的全局标识与 第二通信接口的标识的对应关系发送的;
转发模块 1204, 用于根据基站功能实体的全局标识与第三建立模块 1201 建立的第一通信接口的对应关系转发该数据给该数据对应的基站功能实体。
其中, 第三建立模块 1201包括:
第四接收单元, 用于接收该基站功能实体发送的通信接口建立消息, 该 通信接口建立消息携带该基站功能实体的全局标识;
建立单元, 用于根据第四接收单元接收的通信接口建立消息与该基站功 能实体建立第一通信接口, 建立第一通信接口的标识和该基站功能实体的全 局标识的对应关系。 其中, 转发模块 1204包括:
查找单元, 用于根据该数据包括的基站功能实体的全局标识, 从基站功 能实体的全局标识与第一通信接口的标识的对应关系中查找出第一通信接口 的标识;
转发单元, 用于通过查找单元查找的第一通信接口的标识对应的第一通 信接口发送该数据给该数据对应的基站功能实体。
在本发明实施例中, 基站设备包括多个基站功能实体和一个网关实体, 该基站功能实体提供一个或多个小区服务以及该基站功能实体对应一个全局 标识, 网关实体与该基站功能实体建立第一通信接口, 建立该基站功能实体 的全局标识与第一通信接口的标识的对应关系; 与网络节点建立第二通信接 口, 将该基站功能实体的全局标识发送给网络节点, 使网络节点建立该基站 功能实体的全局标识与第二通信接口的标识的对应关系, 如此支持基站设备 提供多小区服务, 满足用户的需求。 本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通 过硬件来完成, 也可以通过程序来指令相关的硬件完成, 所述的程序可以存 储于一种计算机可读存储介质中, 上述提到的存储介质可以是只读存储器, 磁盘或光盘等。 以上所述仅为本发明的较佳实施例, 并不用以限制本发明, 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。

Claims

权 利 要求 书
1、 一种在基站设备上实现多小区服务的方法, 其特征在于, 基站设备包括 至少 2个基站功能实体, 所述基站功能实体提供一个或多个小区服务并且一个 基站功能实体对应一个全局标识, 所述方法包括:
所述基站设备通过所述全局标识建立与网络节点的通信接口;
所述基站设备通过所述通信接口接收所述网络节点发送的数据, 所述数据 为所述网络节点根据所述基站功能实体的全局标识发送的, 转发所述数据给所 述数据对应的基站功能实体。
2、 如权利要求 1所述的方法, 其特征在于, 所述基站设备通过所述全局标 识建立与网络节点的通信接口, 包括:
所述基站设备与所述网络节点建立通信接口, 并使所述网络节点建立所述 基站设备上的基站功能实体的全局标识与所述通信接口的标识的对应关系。
3、 如权利要求 2所述的方法, 其特征在于, 所述基站设备与所述网络节点 建立通信接口, 并使所述网络节点建立所述基站设备上的基站功能实体的全局 标识与所述通信接口的标识的对应关系, 包括:
所述基站设备发送通信接口建立消息给所述网络节点, 且所述通信接口建 立消息携带第一基站功能实体的全局标识, 使所述网络节点建立与所述基站设 备之间的通信接口, 以及使所述网络节点建立所述第一基站功能实体的全局标 识与所述通信接口的全局标识的对应关系, 所述第一基站功能实体为所述基站 设备中第一个需要与所述网络节点建立通信接口的基站功能实体;
所述基站设备通过所述通信接口发送基站配置更新消息给所述网络节点, 所述基站配置更新消息携带第一全局标识列表, 所述第一全局标识列表包括所 述基站设备上除所述第一基站功能实体以外的其他基站功能实体的全局标识, 使所述网络节点建立所述基站设备上除第一基站功能实体以外的其他基站功能 实体的全局标识与所述通信接口的标识的对应关系。
4、 如权利要求 2所述的方法, 其特征在于, 所述基站设备与所述网络节点 建立通信接口, 并使所述网络节点建立所述基站设备上的基站功能实体的全局 标识与所述通信接口的标识的对应关系, 包括:
所述基站设备发送通信接口建立消息给所述网络节点, 且所述通信接口建 立消息携带第二全局标识列表, 所述第二全局标识列包括所述基站设备包括的 基站功能实体的全局标识, 使所述网络节点建立与所述基站设备之间的通信接 口, 以及使所述网络设备建立所述基站设备上的基站功能实体的全局标识与所 述通信接口的标识的对应关系。
5、 如权利要求 2-4任一项权利要求所述的方法, 其特征在于, 所述方法还 包括:
当所述网络节点建立所述基站设备上的基站功能实体的全局标识与所述通 信接口的标识的对应关系后, 所述基站设备接收所述网络节点发送的与所述通 信接口的标识建立对应关系的基站功能实体的全局标识。
6、 如权利要求 5所述的方法, 其特征在于, 所述接收所述网络节点发送与 所述通信接口的标识建立对应关系的基站功能实体的全局标识之后, 还包括: 当基站功能实体需要发送数据给所述网络节点时, 所述基站设备确定与所 述通信接口的标识建立对应关系的基站功能实体的全局标识中是否存在所述基 站功能实体的全局标识, 如果存在, 则通过所述通信接口发送所述数据给所述 网络节点。
7、 如权利要求 1所述的方法, 其特征在于, 所述转发所述数据给所述数据 对应的基站功能实体, 包括:
从所述数据中提取基站功能实体的全局标识, 根据所述提取的基站功能实 体的全局标识转发所述数据给对应的基站功能实体。
8、一种在基站设备上实现多小区服务的方法, 其特征在于, 所述方法包括: 网络节点通过基站设备包括的基站功能实体的全局标识建立与所述基站设 备的通信接口, 所述基站设备包括至少 2个基站功能实体, 所述基站功能实体 提供一个或多个小区服务并且一个基站功能实体对应一个全局标识;
当需要发送数据给所述基站设备上的基站功能实体时, 所述网络节点根据 所述基站功能实体的全局标识确定出与所述基站设备的通信接口, 通过与所述 基站设备的通信接口发送所述数据给所述基站设备并由所述基站设备转发给所 述基站功能实体。
9、 如权利要求 8所述的方法, 其特征在于, 所述网络节点通过基站设备包 括的基站功能实体的全局标识建立与所述基站设备的通信接口, 包括:
所述网络节点建立与所述基站设备的通信接口, 并建立所述基站设备上的 基站功能实体的全局标识与所述通信接口的标识的对应关系。
10、 如权利要求 9 所述的方法, 其特征在于, 所述网络节点建立与所述基 站设备的通信接口, 并建立所述基站设备上的基站功能实体的全局标识与所述 通信接口的标识的对应关系, 包括:
所述网络节点接收所述基站设备发送的通信接口建立消息, 所述通信接口 建立消息携带所述基站设备上的第一基站功能实体的全局标识;
所述网络节点建立与所述基站设备的通信接口, 建立所述第一基站功能实 体的全局标识与所述通信接口的标识的对应关系;
所述网络节点接收所述基站设备发送的基站配置更新消息, 所述基站配置 更新消息携带第一全局标识列表, 所述第一全局标识列表包括所述基站设备上 除所述第一基站功能实体以外的其他基站功能实体的全局标识;
所述网络节点从所述第一全局标识列表中选择基站功能实体的全局标识, 建立所述选择的基站功能实体的全局标识与所述通信接口的标识的对应关系。
11、 如权利要求 9 所述的方法, 其特征在于, 所述网络节点建立与所述基 站设备的通信接口, 并建立所述基站设备上的基站功能实体的全局标识与所述 通信接口的标识的对应关系, 包括:
所述网络节点接收所述基站设备发送的通信接口建立消息, 所述通信接口 建立消息携带第二全局标识列表, 所述第二全局标识列表包括所述基站设备包 括的基站功能实体的全局标识;
所述网络节点建立与所述基站设备的通信接口, 从所述第二全局标识列表 中选择基站功能实体的全局标识, 建立所述选择的基站功能实体的全局标识与 所述通信接口的标识的对应关系。
12、 如权利要求 8-11任一项权利要求所述的方法, 其特征在于, 所述网络 节点根据所述基站功能实体的全局标识确定出与所述基站设备的通信接口, 通 过与所述基站设备的通信接口发送所述数据给所述基站设备, 包括:
所述网络节点根据所述数据包括的基站功能实体的全局标识, 从已存储的 基站功能实体的全局标识与通信接口的标识的对应关系中查找出对应的通信接 口的标识;
所述网络节点确定出所述查找的通信接口的标识对应的通信接口为与所述 基站设备的通信接口, 并通过与所述基站设备的通信接口发送所述数据给所述 基站设备。
13、 一种基站设备, 其特征在于, 基站设备包括至少 2个基站功能实体, 所述基站功能实体提供一个或多个小区服务并且一个基站功能实体对应一个全 局标识, 包括:
第一建立模块, 用于通过所述全局标识建立与网络节点的通信接口; 第一接收模块, 用于通过所述第一建立模块建立的通信接口接收所述网络 节点发送的数据, 所述数据为所述网络节点根据所述基站功能实体的全局标识 发送的, 转发所述数据给所述数据对应的基站功能实体。
14、 如权利要求 13所述的基站设备, 其特征在于,
所述第一建立模块, 具体用于与所述网络节点建立通信接口, 并使所述网 络节点建立所述基站设备上的基站功能实体的全局标识与所述通信接口的标识 的对应关系。
15、如权利要求 14所述的基站设备, 其特征在于, 所述第一建立模块包括: 第一发送单元, 用于发送通信接口建立消息给所述网络节点, 且所述通信 接口建立消息携带第一基站功能实体的全局标识, 使所述网络节点建立与所述 基站设备之间的通信接口, 以及使所述网络节点建立所述第一基站功能实体的 全局标识与所述通信接口的全局标识的对应关系, 所述第一基站功能实体为所 述基站设备中第一个需要与所述网络节点建立通信接口的基站功能实体; 第二发送单元, 用于通过所述通信接口发送基站配置更新消息给所述网络 节点, 所述基站配置更新消息携带第一全局标识列表, 所述第一全局标识列表 包括所述基站设备上除所述第一基站功能实体以外的其他基站功能实体的全局 标识, 使所述网络节点建立所述基站设备上除第一基站功能实体以外的其他基 站功能实体的全局标识与所述通信接口的标识的对应关系。
16、 如权利要求 14所述的基站设备, 其特征在于,
所述第一建立模块, 具体用于发送通信接口建立消息给所述网络节点, 且 所述通信接口建立消息携带第二全局标识列表, 所述第二全局标识列包括所述 基站设备包括的基站功能实体的全局标识, 使所述网络节点建立与所述基站设 备之间的通信接口, 以及使所述网络设备建立所述基站设备上的基站功能实体 的全局标识与所述通信接口的标识的对应关系。
17、 如权利要求 14-16任一项权利要求所述的基站设备, 其特征在于, 所述 基站设备还包括:
第二接收模块, 用于当所述网络节点建立所述基站设备上的基站功能实体 的全局标识与所述通信接口的标识的对应关系后, 通过所述第一建立模块建立 的通信接口接收所述网络节点发送的与所述通信接口的标识建立对应关系的基 站功能实体的全局标识。
18、 如权利要求 17所述的基站设备, 其特征在于, 所述基站设备还包括: 确定模块, 用于当存在基站功能实体需要发送数据给网络节点时, 确定与 所述第一建立模块建立的通信接口的标识建立对应关系的基站功能实体的全局 标识中是否存在所述基站功能实体的全局标识, 如果存在, 则通过所述通信接 口发送所述数据给所述网络节点。
19、 如权利要求 1所述的基站设备, 其特征在于,
所述第一接收模块, 具体用于通过所述通信接口接收所述网络节点发送的 数据, 所述数据为所述网络节点根据所述基站功能实体的全局标识发送的, 从 所述数据中提取基站功能实体的全局标识, 根据所述提取的基站功能实体的全 局标识转发所述数据给对应的基站功能实体。
20、 一种网络节点, 其特征在于, 所述网络节点包括:
第二建立模块, 用于通过基站设备包括的基站功能实体的全局标识建立与 所述基站设备的通信接口, 所述基站设备包括至少 2个基站功能实体, 所述基 站功能实体提供一个或多个小区服务并且一个基站功能实体对应一个全局标 识;
第二发送模块, 用于当需要发送数据给所述基站设备上的基站功能实体时, 根据所述基站功能实体的全局标识确定出所述第二建立模块建立的与所述基站 设备的通信接口, 通过与所述基站设备的通信接口发送所述数据给所述基站设 备并由所述基站设备转发给所述基站功能实体。
21、 如权利要求 20所述的网络节点, 其特征在于,
所述第二建立模块, 具体用于建立与所述基站设备的通信接口, 并建立所 述基站设备上的基站功能实体的全局标识与所述通信接口的标识的对应关系。
22、如权利要求 21所述的网络节点, 其特征在于, 所述第二建立模块包括: 第一接收单元, 用于接收所述基站设备发送的通信接口建立消息, 所述通 信接口建立消息携带所述基站设备上的第一基站功能实体的全局标识;
第二建立单元, 用于根据所述第一接收单元接收的通信接口建立消息建立 与所述基站设备的通信接口, 建立所述第一基站功能实体的全局标识与所述通 信接口的标识的对应关系;
第二接收单元, 用于接收所述基站设备发送的基站配置更新消息, 所述基 站配置更新消息携带第一全局标识列表, 所述第一全局标识列表包括所述基站 设备上除所述第一基站功能实体以外的其他基站功能实体的全局标识;
第三建立单元, 用于根据所述第二接收单元接收的基站配置更新消息从所 述第一全局标识列表中选择基站功能实体的全局标识, 存储所述选择的基站功 能实体的全局标识与所述通信接口的标识的对应关系。
23、如权利要求 21所述的网络节点, 其特征在于, 所述第二建立模块包括: 第三接收单元, 用于接收所述基站设备发送的通信接口建立消息, 所述通 信接口建立消息携带第二全局标识列表, 所述第二全局标识列表包括所述基站 设备包括的基站功能实体的全局标识;
第四建立单元, 用于根据所述第三接收单元接收的通信接口建立消息建立 与所述基站设备的通信接口, 从所述第二全局标识列表中选择基站功能实体的 全局标识, 建立所述选择的基站功能实体的全局标识与所述通信接口的标识的 对应关系。
24、 如权利要求 20-23任一项权利要求所述的网络节点, 其特征在于, 所述 第二发送模块包括:
查找单元, 用于根据所述数据包括的基站功能实体的全局标识, 从已存储 的基站功能实体的全局标识与通信接口的标识的对应关系中查找出对应的通信 接口的标识;
第五发送单元, 用于确定出所述查找单元查找的通信接口的标识对应的通 信接口为与所述基站设备的通信接口, 并通过与所述基站设备的通信接口发送 所述数据给所述基站设备。
25、 一种在基站设备上实现多小区服务的方法, 其特征在于, 家庭基站提 供至少二个小区服务, 且一个小区对应一个物理标识和 /或一个频率信息, 所述 方法包括:
接收切换请求消息, 所述切换请求消息携带目标小区的物理标识和 /或频率 信息, 所述切换请求消息用于请求将用户设备 UE切换到所述目标小区中;
根据所述目标小区的物理标识和 /或频率信息确定出目标小区, 并根据所述 目标小区的资源决定是否允许所述 UE切换到所述目标小区中。
26、 一种家庭基站, 其特征在于, 所述家庭基站提供至少二个小区服务, 且一个小区对应一个物理标识和 /或一个频率信息, 包括:
第四接收模块, 用于接收切换请求消息, 所述切换请求消息携带目标小区 的物理标识和 /或频率信息, 所述切换请求消息用于请求将用户设备 UE切换到 所述目标小区中;
确定模块, 用于才艮据所述目标小区的物理标识和 /或频率信息确定出目标小 区, 并根据所述目标小区的资源决定是否允许所述 UE切换到所述目标小区中。
27、 一种在基站设备上实现多小区服务的方法, 其特征在于, 基站设备包 括至少 2个基站功能实体和一个网关实体, 所述基站功能实体提供一个或多个 小区服务以及一个基站功能实体对应一个全局标识, 所述方法包括:
所述网关实体与所述基站功能实体建立第一通信接口, 建立所述基站功能 实体的全局标识与所述第一通信接口的标识的对应关系;
所述网关实体与网络节点建立第二通信接口, 将所述基站设备上的基站功 能实体的全局标识发送给网络节点, 使所述网络节点建立所述基站设备上的基 站功能实体的全局标识与所述第二通信接口的标识的对应关系;
所述网关实体通过所述第二通信接口接收所述网络节点发送的数据, 所述 数据为所述网络节点根据所述基站功能实体的全局标识与所述第二通信接口的 标识的对应关系发送的;
所述网关实体根据所述基站功能实体的全局标识与所述第一通信接口的标 识的对应关系转发所述数据给所述数据对应的基站功能实体。
28、 如权利要求 27所述的方法, 其特征在于, 所述网关实体与所述基站设 备上的基站功能实体建立第一通信接口, 建立所述基站设备上的基站功能实体 的全局标识与所述第一通信接口的标识的对应关系, 包括:
所述网关实体接收所述基站功能实体发送的通信接口建立消息, 所述通信 接口建立消息携带所述基站功能实体的全局标识;
所述网关实体根据通信接口建立消息建立的与所述基站功能实体建立第一 通信接口, 建立所述第一通信接口的标识和所述基站功能实体的全局标识的对 应关系。
29、 如权利要求 27所述的方法, 其特征在于, 根据所述基站功能实体的全 局标识与所述第一通信接口的标识的对应关系转发所述数据给所述数据对应的 基站功能实体, 包括: 所述网关实体根据所述数据包括的基站功能实体的全局标识, 从所述基站 功能实体的全局标识与第一通信接口的标识的对应关系中查找出第一通信接口 的标识;
所述网关实体通过所述查找的第一通信接口的标识对应的第一通信接口发 送所述数据给所述数据对应的基站功能实体。
30、 一种基站设备, 其特征在于, 所述基站设备包括至少 2 个基站功能实 体和一个网关实体, 所述基站功能实体提供一个或多个小区服务以及一个基站 功能实体对应一个全局标识, 所述网关实体包括:
第三建立模块, 用于与所述基站功能实体建立第一通信接口, 建立所述基 站功能实体的全局标识与所述第一通信接口的标识的对应关系;
第四建立模块, 用于与网络节点建立第二通信接口, 将所述基站设备上的 基站功能实体的全局标识发送给网络节点, 使所述网络节点建立所述基站设备 上的基站功能实体的全局标识与所述第二通信接口的标识的对应关系;
第三接收模块, 用于通过所述第四建立模块建立的第二通信接口接收所述 网络节点发送的数据, 所述数据为所述网络节点根据所述基站功能实体的全局 标识与所述第二通信接口的标识的对应关系发送的;
转发模块, 用于根据所述基站功能实体的全局标识与所述第三建立模块建 立的第一通信接口的标识的对应关系转发所述数据给所述数据对应的基站功能 实体。
31、如权利要求 30所述的基站设备, 其特征在于, 所述第三建立模块包括: 第四接收单元, 用于接收所述基站功能实体发送的通信接口建立消息, 所 述通信接口建立消息携带所述基站功能实体的全局标识;
建立单元, 用于根据所述第四接收单元接收的通信接口建立消息与所述基 站功能实体建立第一通信接口, 建立所述第一通信接口的标识和所述基站功能 实体的全局标识的对应关系。
32、 如权利要求 30所述的基站设备, 其特征在于, 所述转发模块包括: 查找单元, 用于根据所述数据包括的基站功能实体的全局标识, 从所述基 站功能实体的全局标识与第一通信接口的标识的对应关系中查找出第一通信接 口的标识;
转发单元, 用于通过所述查找单元查找的第一通信接口的标识对应的第一 通信接口发送所述数据给所述数据对应的基站功能实体。
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