CN103067912B - A kind of collocation method of eNB overall identifications, system and eNB systems - Google Patents
A kind of collocation method of eNB overall identifications, system and eNB systems Download PDFInfo
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Abstract
The invention discloses a kind of collocation method of eNB overall identifications, under network share pattern, public land mobile network (PLMN) mark (ID) in network management configuration system configuration eNB eNB overall identifications (Global eNB ID), the Global eNB ID is set according to the mark of the eNB operators;After eNB systems start successfully, the eNB of configuration Global eNB ID are synchronized to Foreground Data storehouse by network management configuration system;ENB systems read the Global eNB ID of the eNB and preserved;In signalling interactive process, the PLMN ID in the Global eNB ID of eNB described in signaling message extend this as the PLMN ID in the Global eNB ID of preservation;The present invention also discloses a kind of configuration system of eNB overall identifications and eNB systems, by the solution of the present invention, can under network share pattern correctly unique mark eNB, solve PLMN ID in Global eNB ID fills in problem.
Description
Technical Field
The present invention relates to an identification technology of a universal terrestrial radio access network evolved node b (eNB, E-UTRAN NodeB), and in particular, to a method and a system for configuring an eNB global identification, and an eNB system.
Background
The eNB global identity, as the name implies, is used to uniquely identify an eNB throughout the network.
In a Long Term Evolution (LTE) system, Public Land Mobile Network Identity (PLMN) is used to distinguish different operators. For enbs, the LTE system uses an eNB Global identity (Global eNB ID) to uniquely identify one eNB. Global eNB ID consists of PLMN ID and eNB ID. The PLMN ID is used to indicate to which operator the eNB belongs; the eNB ID is unique under the same PLMN to indicate which eNB is under the operator.
Similar to 2G/3G, in LTE systems there is also a concept of network sharing. Network sharing means that different operators can share devices and resources in a network. In the LTE system, the Network shares two modes, one is to only share wireless side equipment and resources, i.e., a Multi-Operator Core Network (MOCN) mode; one is a Gateway Core Network (GWCN) mode in which devices and resources are shared on both the wireless side and the Core Network side. However, regardless of the sharing method, the radio side, that is, the eNB, is commonly available to multiple operators. When the eNB is shared by multiple operators, the carrier resources under the eNB (in the LTE system, one carrier resource corresponds to one cell) may be shared by multiple operators or dedicated to one operator.
When the wireless side device and resource are shared by multiple operators, it is necessary to identify which operator is available for a certain wireless side device and resource through the PLMN ID.
When the cell resource under the eNB can be shared by multiple operators, the cell can configure PLMN IDs of multiple PLMNs supported by the cell to indicate which operators the cell resource is available for, where the first PLMN ID is a primary PLMN ID; when the cell resource under the eNB is dedicated to only one operator, the cell is configured with only one PLMN ID, which indicates that the cell resource is dedicated to only the operator. The PLMN ID list of PLMNs supported by the cell may be broadcast to a User Equipment (UE) terminal in broadcast information, so that the UE may select a suitable cell for access.
In the LTE protocol, it is specified that the PLMN ID in the Global eNB ID is the same as the first PLMN ID in the broadcast (i.e., the primary PLMN ID). Such a provision is completely unproblematic in the non-network sharing mode, but in the network sharing mode, as shown in fig. 1, since one eNB may configure multiple cells, cells 1, 2, 3, when the primary PLMNIDs in the broadcasts of the multiple cells are different, such as a scenario: cell 1 is shared by multiple operators, and the primary PLMN is PLMN ID 1; while cell 2 is dedicated to one operator, the primary PLMN ID is PLMN ID2, and what PLMN ID in Global eNB ID needs to be filled in, which LTE protocol does not describe, the eNB cannot be uniquely identified correctly.
Disclosure of Invention
In view of this, the main objective of the present invention is to provide a method and a system for configuring an eNB Global identity, and an eNB system, which can correctly and uniquely identify an eNB in a network sharing mode, and solve the problem of filling a PLMN ID in Global eNB ID.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the invention provides a configuration method of an eNB global identifier, which comprises the following steps:
under a network sharing mode, configuring a Global eNB ID of an eNB in a network management configuration system, wherein the PLMN ID in the Global eNB ID is set according to an identifier of an operator to which the eNB belongs;
after the eNB system is started successfully, the network management configuration system synchronizes the configured Global eNB ID of the eNB to a foreground database;
the eNB system reads and stores the Global eNB ID of the eNB;
and in the signaling interaction process, filling the PLMN IDs in the Global eNB IDs of the eNBs in the signaling message into the stored PLMN IDs in the Global eNB IDs.
In the foregoing scheme, after configuring Global eNB ID of the eNB, the method further includes: and configuring a PLMN ID list of the PLMN supported by each cell under the eNB in a network management configuration system according to the identifier of the operator to which each cell resource under the eNB belongs.
In the above scheme, the method further comprises:
under a non-network sharing mode, configuring a Global eNB ID of an eNB in a network management configuration system, wherein a PLMN ID in the Global eNB ID is set according to an identifier of an operator to which the eNB belongs; configuring a PLMN ID list of PLMNs supported by each cell under the eNB; after the eNB system is started successfully, the network management configuration system synchronizes the configured Global eNBID of the eNB to a foreground database; the eNB system reads and stores the Global eNBID of the eNB from a foreground database through a control plane instruction; and in the signaling interaction process, filling the PLMN IDs in the Global eNB IDs of the eNBs in the signaling message into the stored PLMN IDs in the Global eNB IDs.
In the above scheme, the method further comprises:
in a non-network sharing mode, only configuring an eNB ID in a Global eNB ID and a PLMN ID list of PLMNs supported by each cell under the eNB in a network management configuration system; after the eNB system is started successfully, the network management configuration system synchronizes the configured eNB ID and a PLMN ID list of a PLMN supported by each cell under the eNB to a foreground database; the eNB system reads the eNB ID and a PLMN ID list of PLMNs supported by each cell under the eNB from a foreground database through a control plane instruction, and stores the eNB ID and the PLMN ID list; in the signaling interaction process, the PLMN IDs in the Global eNB IDs of the eNBs in the signaling messages are all filled as the PLMN IDs in the stored PLMN ID list of the PLMNs supported by each cell under the eNBs.
The invention provides a configuration system of an eNB global identifier, which comprises: a network management configuration system and an eNB system; wherein,
the network management configuration system is used for configuring a Global eNB ID of the eNB in a network sharing mode, wherein the PLMN ID in the Global eNB ID is set according to an identifier of an operator to which the eNB belongs; after the eNB system is started successfully, synchronizing the configured Global eNB ID of the eNB to a foreground database;
the eNB system is used for reading and storing the Global eNB ID of the eNB; and in the signaling interaction process, filling the PLMN IDs in the Global eNB IDs of the eNBs in the signaling message into the stored PLMN IDs in the Global eNB IDs.
In the foregoing solution, the network management configuration system is further configured to configure, after configuring a Global eNB ID of the eNB, a PLMN ID list of PLMNs supported by each cell under the eNB according to an identifier of an operator to which resources of each cell under the eNB belong.
In the above scheme, the eNB system includes: a control plane module and a signaling interaction module; wherein,
the control plane module is used for reading and storing the Global eNB ID of the eNB through a control plane instruction;
and the signaling interaction module is used for filling the PLMN ID in the Global eNBID of the eNB in the signaling message into the stored PLMN ID in the Global eNB ID in the signaling interaction process.
In the above scheme, the network management configuration system is further configured to configure a Global eNB ID of an eNB in a non-network sharing mode, where a PLMN ID in the Global eNB ID is set according to an identifier of an operator to which the eNB belongs; and configuring a PLMN ID list of PLMNs supported by each cell under the eNB.
In the above scheme, the network management configuration system is further configured to configure only the eNB ID in the Global eNB ID and the PLMN ID list of the PLMN supported by each cell under the eNB in the non-network sharing mode; after the eNB system is started successfully, the network management configuration system synchronizes the configured eNB ID and a PLMN ID list of a PLMN supported by each cell under the eNB to a foreground database;
correspondingly, the eNB system is further configured to read and store the eNB ID and a PLMN ID list of PLMNs supported by the respective cells under the eNB from a foreground database through a control plane instruction; in the signaling interaction process, the PLMN IDs in the Global eNB IDs of the eNBs in the signaling messages are all filled as the PLMN IDs in the stored PLMNID lists of the PLMNs supported by the cells under the eNBs.
The invention provides an eNB system, which comprises: a control plane module and a signaling interaction module; wherein,
the control surface module is used for reading and storing the Global eNBID of the eNB configured in the network management configuration system through a control surface instruction;
and the signaling interaction module is used for filling the PLMN ID in the Global eNBID of the eNB in the signaling message into the stored PLMN ID in the Global eNB ID in the signaling interaction process.
The invention provides a configuration method and a configuration system of an eNB Global identifier and an eNB system, wherein in a network sharing mode, a network management configuration system configures a Global eNB ID of an eNB, and a PLMN ID in the Global eNB ID is set according to an identifier of an operator to which the eNB belongs; after the eNB system is started successfully, the network management configuration system synchronizes the configured GlobaleeNB ID of the eNB to a foreground database; the eNB system reads and stores the Global eNB ID of the eNB; in the signaling interaction process, filling PLMN IDs in Global eNB IDs of the eNBs in the signaling message into the stored PLMN IDs in the Global eNB IDs; therefore, the eNB can be accurately and uniquely identified in the network sharing mode, and the filling problem of the PLMN ID in the Global eNBID is solved.
Drawings
FIG. 1 is a diagram illustrating a network architecture of a network sharing mode in the prior art;
fig. 2 is a schematic flowchart of a method for configuring an eNB global identity according to the present invention;
fig. 3 is a schematic structural diagram of a configuration system for implementing an eNB global identity according to the present invention.
Detailed Description
The basic idea of the invention is: under a network sharing mode, configuring Global eNBID of an eNB in a network management configuration system, wherein the PLMN ID in the Global eNB ID is set according to an identifier of an operator to which the eNB belongs; after the eNB system is started successfully, the network management configuration system synchronizes the configured Global eNB ID of the eNB to a foreground database; the eNB system reads and stores the Global eNB ID of the eNB; and in the signaling interaction process, filling the PLMN IDs in the Global eNB IDs of the eNBs in the signaling message into the stored PLMN IDs in the Global eNB IDs.
The invention is further described in detail below with reference to the figures and the specific embodiments.
The invention realizes a configuration method of eNB global identification, as shown in figure 2, the method comprises the following steps:
step 101: under a network sharing mode, configuring a Global eNB ID of an eNB in a network management configuration system, wherein a PLMN ID in the Global eNB ID is set according to an identifier of an operator to which the eNB belongs;
in this step, when a plurality of operators purchase the eNB together, the PLMN ID in the Global eNB ID is generally set according to the identifier of the operator to which the eNB belongs: setting a PLMN ID in the Global eNB ID as an identifier of a main purchased operator;
the setting is generally manual setting;
the network management configuration system generally refers to an LTE network management configuration system;
the eNB ID in the Global eNB ID is set to be in the prior art, and is not described herein again.
Step 102: after the eNB system is started successfully, the network management configuration system synchronizes the configured Global eNB ID of the eNB to a foreground database;
step 103: the eNB system reads and stores the Global eNB ID of the eNB from a foreground database;
specifically, the eNB system reads and stores the Global eNB ID of the eNB from a foreground database through a control plane instruction.
Step 104: in the signaling interaction process of the eNB system, filling PLMN IDs in Global eNB IDs of the eNBs in the signaling message into the stored PLMN IDs in the Global eNB IDs;
after configuring the Global eNB ID of the eNB, the method further comprises: configuring a PLMN ID list of PLMNs supported by each cell under an eNB in a network management configuration system according to the identifier of an operator to which each cell resource under the eNB belongs, wherein when the operator to which the eNB belongs also uses the cell resource, the PLMN ID in the PLMN ID list can be the same as the PLMN ID in a Global eNB ID, and when the operator to which the eNB belongs provides the cell resource for other operators to use and does not use, the PLMN ID in the PLMN ID list can also be different from the PLMN ID in the Global eNB ID;
the above method further comprises: under a non-network sharing mode, configuring a Global eNB ID of an eNB in a network management configuration system, wherein a PLMN ID in the Global eNB ID is set according to an identifier of an operator to which the eNB belongs; configuring PLMN ID lists of PLMNs supported by cells under the eNB, wherein the sizes of the PLMN ID lists are all 1, and the PLMN IDs are all identifiers of operators to which the eNB belongs; after the eNB system is started successfully, the network management configuration system synchronizes the configured Global eNB ID of the eNB to a foreground database; the eNB system reads and stores the Global eNB ID of the eNB from a foreground database through a control plane instruction; and in the signaling interaction process, filling the PLMN IDs in the Global eNB IDs of the eNBs in the signaling message into the stored PLMN IDs in the Global eNB IDs.
The above method further comprises: in a non-network sharing mode, only configuring an eNB ID in a Global eNBID and a PLMN ID list of PLMNs supported by each cell under the eNB in a network management configuration system, wherein the sizes of the PLMN ID lists are all 1, and the PLMN IDs in the PLMN ID lists are all identifiers of operators to which the eNB belongs; after the eNB system is started successfully, the network management configuration system synchronizes the configured eNB ID and a PLMN ID list of a PLMN supported by each cell under the eNB to a foreground database; the eNB system reads the eNB ID and a PLMN ID list of PLMNs supported by each cell under the eNB from a foreground database through a control plane instruction, and stores the eNB ID and the PLMN ID list; in the signaling interaction process, the PLMNIDs in the Global eNBID of the eNB in the signaling message are all filled as the stored PLMN IDs in the PLMN ID list of the PLMNs supported by each cell under the eNB.
In order to implement the foregoing method, the present invention further provides a system for configuring an eNB global identity, as shown in fig. 3, the system includes: a network management configuration system 31 and an eNB system 32; wherein,
a network management configuration system 31, configured to configure a Global eNB ID of an eNB in a network sharing mode, where a PLMN ID in the Global eNB ID is set according to an identifier of an operator to which the eNB belongs; after the eNB system 32 is successfully started, synchronizing the configured Global eNB ID of the eNB to a foreground database;
an eNB system 32, configured to read and store a Global eNB ID of the eNB; and in the signaling interaction process, filling the PLMN IDs in the Global eNB IDs of the eNBs in the signaling message into the PLMNIDs in the stored Global eNB IDs.
The network management configuration system 31 is further configured to configure, after configuring a Global eNB ID of the eNB, a PLMN ID list of PLMNs supported by each cell under the eNB according to an identifier of an operator to which each cell resource under the eNB belongs;
the eNB system 32 includes: a control plane module 321, a signaling interaction module 322; wherein,
a control plane module 321, configured to read and store the Global eNB ID of the eNB through a control plane instruction;
and a signaling interaction module 322, configured to fill the PLMN ID in the Global eNB ID of the eNB in the signaling message as the PLMN ID in the saved Global eNB ID in the signaling interaction process.
The network management configuration system 31 is further configured to configure Global eNB ID of the eNB in a non-network sharing mode, where a PLMN ID in the Global eNB ID is set according to an identifier of an operator to which the eNB belongs; configuring PLMN ID lists of PLMNs supported by cells under the eNB, wherein the sizes of the PLMN ID lists are all 1, and the PLMN IDs are all identifiers of operators to which the eNB belongs;
the network management configuration system 31 is further configured to, in a non-network sharing mode, only configure an eNB ID in a Global eNB ID and a PLMN ID list of PLMNs supported by cells under the eNB, where PLMN IDs in the PLMN ID list are identifiers of operators to which the eNB belongs; after the eNB system is started successfully, the network management configuration system synchronizes the configured eNB ID and a PLMN ID list of a PLMN supported by each cell under the eNB to a foreground database;
correspondingly, the eNB system 32 is further configured to read and store the PLMN id list of the eNB and PLMNID lists of PLMNs supported by the cells under the eNB from a foreground database through a control plane instruction; in the signaling interaction process, the PLMN IDs in the Global eNB IDs of the eNBs in the signaling messages are all filled as the PLMN IDs in the stored PLMN ID list of the PLMNs supported by each cell under the eNBs.
Correspondingly, the control plane module 321 is further configured to read, from a foreground database, the eNB ID and a PLMN ID list of PLMNs supported by each cell under the eNB through a control plane instruction, and store the eNB ID and the PLMN ID list;
the signaling interaction module 322 is further configured to, in the signaling interaction process, fill all PLMN IDs in the Global eNB ID of the eNB in the signaling message as the stored PLMN IDs in the PLMN ID list of PLMNs supported by each cell under the eNB.
Based on the above system, the present invention further provides an eNB system, as shown in fig. 3, the eNB system includes: a control plane module 321, a signaling interaction module 322; wherein,
a control plane module 321, configured to read and store the global eNB ID of the eNB configured in the network management configuration system through the control plane instruction;
and a signaling interaction module 322, configured to fill the PLMN ID in the Global eNB ID of the eNB in the signaling message as the PLMN ID in the saved Global eNB ID in the signaling interaction process.
The control plane module 321 is further configured to read, from a foreground database, an eNB ID and a PLMN ID list of PLMNs supported by each cell under the eNB through a control plane instruction, and store the eNB ID and the PLMN ID list;
the signaling interaction module 322 is further configured to, in the signaling interaction process, fill all PLMN IDs in the Global eNB ID of the eNB in the signaling message as the stored PLMN IDs in the PLMN ID list of PLMNs supported by each cell under the eNB.
By the scheme of the invention, the eNB can be accurately and uniquely identified in the network sharing mode, the filling problem of the PLMN ID in the Global eNBID is solved, and in the non-network sharing mode, the PLMN ID in the Global eNB ID can be filled by applying the scheme of the invention as the cell resource under the eNB is only special for one operator.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (10)
1. A method for configuring a universal terrestrial radio access network evolved node B (eNB) global identity is characterized by comprising the following steps:
under a network sharing mode, configuring an eNB Global identity (Global eNB ID) of an eNB in a network management configuration system, wherein a Public Land Mobile Network (PLMN) Identity (ID) in the Global eNB ID is set according to an identity of an operator to which the eNB belongs; wherein,
according to the identification of an operator to which each cell resource under the eNB belongs, configuring a PLMN ID list of a PLMN supported by each cell under the eNB in a network management configuration system, wherein when the operator to which the eNB belongs also uses the cell resource, the PLMN ID in the PLMN ID list is the same as the PLMN ID in the Global eNB ID, and when the operator to which the eNB belongs provides the cell resource for other operators to use and does not use, the PLMN ID in the PLMN ID list is different from the PLMN ID in the Global eNB ID;
after the eNB system is started successfully, the network management configuration system synchronizes the configured Global eNB ID of the eNB to a foreground database;
the eNB system reads and stores the Global eNB ID of the eNB;
and in the signaling interaction process, filling the PLMN IDs in the Global eNB IDs of the eNBs in the signaling message into the stored PLMN IDs in the Global eNB IDs.
2. The method of claim 1, wherein after configuring the Global eNB ID of the eNB, the method further comprises: and configuring a PLMN ID list of the PLMN supported by each cell under the eNB in a network management configuration system according to the identifier of the operator to which each cell resource under the eNB belongs.
3. A method of configuration according to claim 1 or 2, characterized in that the method further comprises:
under a non-network sharing mode, configuring a Global eNB ID of an eNB in a network management configuration system, wherein a PLMN ID in the Global eNB ID is set according to an identifier of an operator to which the eNB belongs; configuring a PLMN ID list of PLMNs supported by each cell under the eNB; after the eNB system is started successfully, the network management configuration system synchronizes the configured Global eNB ID of the eNB to a foreground database; the eNB system reads and stores the Global eNB ID of the eNB from a foreground database through a control plane instruction; and in the signaling interaction process, filling the PLMN IDs in the Global eNB IDs of the eNBs in the signaling message into the stored PLMN IDs in the Global eNB IDs.
4. A method of configuration according to claim 1 or 2, characterized in that the method further comprises:
in a non-network sharing mode, only configuring an eNB ID in a Global eNB ID and a PLMN ID list of PLMNs supported by each cell under the eNB in a network management configuration system; after the eNB system is started successfully, the network management configuration system synchronizes the configured eNB ID and a PLMN ID list of a PLMN supported by each cell under the eNB to a foreground database; the eNB system reads the eNB ID and a PLMN ID list of PLMNs supported by each cell under the eNB from a foreground database through a control plane instruction, and stores the eNB ID and the PLMN ID list; in the signaling interaction process, the PLMN IDs in the Global eNB IDs of the eNBs in the signaling messages are all filled as the PLMN IDs in the stored PLMN ID list of the PLMNs supported by each cell under the eNBs.
5. A system for configuring an eNB global identity, the system comprising: a network management configuration system and an eNB system; wherein,
the network management configuration system is used for configuring a Global eNB ID of the eNB in a network sharing mode, and the PLMN ID in the Global eNBID is set according to an identifier of an operator to which the eNB belongs; after the eNB system is started successfully, synchronizing the configured Global eNB ID of the eNB to a foreground database; the method comprises the steps that a PLMN ID list of PLMNs supported by cells under an eNB is configured in a network management configuration system according to identifiers of operators to which the cell resources under the eNB belong, when the operators to which the eNB belongs also use the cell resources, the PLMN IDs in the PLMN ID list are the same as the PLMN IDs in Global eNB IDs, and when the operators to which the eNB belongs provide the cell resources for other operators to use and do not use the cell resources, the PLMN IDs in the PLMN ID list are different from the PLMN IDs in the Global eNB IDs;
the eNB system is used for reading and storing the Global eNB ID of the eNB; and in the signaling interaction process, filling the PLMN IDs in the Global eNB IDs of the eNBs in the signaling message into the stored PLMN IDs in the Global eNB IDs.
6. The configuration system of claim 5, wherein the network management configuration system is further configured to configure a PLMN ID list of PLMNs supported by each cell under the eNB according to an identifier of an operator to which resources of each cell under the eNB belong after configuring a Global eNB ID of the eNB.
7. A configuration system according to claim 5 or 6, characterized in that said eNB system comprises: a control plane module and a signaling interaction module; wherein,
the control plane module is used for reading and storing the Global eNB ID of the eNB through a control plane instruction;
and the signaling interaction module is used for filling the PLMN IDs in the Global eNB IDs of the eNBs in the signaling message into the stored PLMN IDs in the Global eNB IDs in the signaling interaction process.
8. The configuration system according to claim 5 or 6, wherein the network management configuration system is further configured to configure Global eNB IDs of the eNBs in the non-network sharing mode, and a PLMN ID in the Global eNB IDs is set according to an identifier of an operator to which the eNBs belong; and configuring a PLMN ID list of PLMNs supported by each cell under the eNB.
9. The configuration system according to claim 5 or 6, wherein the network management configuration system is further configured to configure only the eNB ID in Global eNB ID and the PLMNID list of PLMNs supported by each cell under eNB in the non-network sharing mode; after the eNB system is started successfully, the network management configuration system synchronizes the configured eNB ID and a PLMN ID list of a PLMN supported by each cell under the eNB to a foreground database;
correspondingly, the eNB system is further configured to read and store the eNB ID and a PLMN ID list of PLMNs supported by the respective cells under the eNB from a foreground database through a control plane instruction; in the signaling interaction process, the PLMN IDs in the Global eNB IDs of the eNBs in the signaling messages are all filled as the PLMN IDs in the stored PLMN ID list of the PLMNs supported by each cell under the eNBs.
10. An eNB system, comprising: a control plane module and a signaling interaction module; wherein,
the control surface module is used for reading and storing the Global eNB ID of the eNB configured in the network management configuration system through a control surface instruction; the method comprises the steps that a PLMN ID list of PLMNs supported by cells under an eNB is configured in a network management configuration system according to identifiers of operators to which the cell resources under the eNB belong, when the operators to which the eNB belongs also use the cell resources, the PLMN IDs in the PLMN ID list are the same as the PLMN IDs in Global eNB IDs, and when the operators to which the eNB belongs provide the cell resources for other operators to use and do not use the cell resources, the PLMN IDs in the PLMN ID list are different from the PLMN IDs in the Global eNB IDs;
and the signaling interaction module is used for filling the PLMN IDs in the Global eNB IDs of the eNBs in the signaling message into the stored PLMN IDs in the Global eNB IDs in the signaling interaction process.
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