WO2011144115A2

WO2011144115A2 - Parameter configuration method and operation administration and maintenance server

Info

Publication number: WO2011144115A2
Application number: PCT/CN2011/074806
Authority: WO
Inventors: 武秀; 张琳; 李定志; 严琴
Original assignee: 华为技术有限公司
Priority date: 2011-05-27
Filing date: 2011-05-27
Publication date: 2011-11-24
Also published as: CN102318390A; WO2011144115A3; CN102318390B

Abstract

The present invention provides a parameter configuration method and an operation administration and maintenance server. The parameter configuration method includes: performing the area detection to a network access point, locating the area which the network access point belongs to; configuring the area configuration parameter for the network access point according to the area which the network access point belongs to; assigning the physical cell identifier (PCI) for the network access point. The present invention implements automatic configuration to the parameter of the network access point based on the area detection and automatic assignment to the PCI of the network access point, thus improving the rationality and veracity of the PCI assignment and reducing the assignment cost and the time for establishing the base station.

Description

Parameter configuration method and operation management maintenance server

Technical field

The embodiments of the present invention relate to the field of communications technologies, and in particular, to a parameter configuration method and an operation management maintenance server. Background technique

With the increasingly fierce competition in the field of mobile communication operations, improving network coverage in hotspots and weak coverage areas has become a necessary condition for improving competitiveness. As a supplement to the macro base station, the small base station has the characteristics of low cost, easy access to the site, and flexible installation. It is widely used in coverage blinding and absorbing hotspot traffic, and can also use small base stations to achieve regional continuous coverage.

A typical feature of a small base station is that the installation location and time are inaccurate, and it is not possible to perform bulk overall planning of the entire network like a macro base station. With the large-scale commercialization of small base stations, under the cost constraint, how to effectively manage small base stations, improve parameter allocation efficiency, and reduce the cost of opening stations has become a difficult problem that operators must consider when deploying small base stations.

A parameter configuration scheme provided by the prior art is to plan a small base station manually or by using a planning tool.

However, the manual planning is not in conformity with the characteristics of the small base station application. On the one hand, this solution requires high experience on engineers. On the other hand, for areas where a large number of small base stations need to be deployed, not only the cost of opening a station but also the rapid deployment cannot be achieved. purpose. The use of planning tools relies heavily on the accuracy of the propagation model, and the variety of application scenarios of small base stations makes it difficult to determine a uniform and accurate propagation model. The application characteristics of small base stations also do not allow a lot of time for later network optimization. At the same time, the current planning tools are based on coverage prediction or network topology, and they are not able to respond well to the actual situation of the network, which is likely to cause unreasonable planning results.

In summary, the existing parameter configuration scheme has the disadvantages of complicated configuration, high planning cost, slow start time, unreasonable planning, low planning accuracy, and inability to self-plan. Summary of the invention

The embodiment of the invention provides a parameter configuration method and an operation management and maintenance server, so as to implement automatic configuration of network access point parameters, and improve the rationality and accuracy of physical cell identification planning.

The embodiment of the invention provides a parameter configuration method, including:

Performing area detection on the network access point, and locating the area to which the network access point belongs; configuring an area configuration parameter for the network access point according to the area to which the network access point belongs; planning for the network access point Physical cell identity.

An embodiment of the present invention further provides an operation management and maintenance server, including:

a positioning module, configured to perform area detection on the network access point, and locate an area of the network access point;

a configuration module, configured to configure an area configuration parameter for the network access point according to the area of the network access point that is located by the positioning module;

The planning module is configured to plan a physical cell identifier for the network access point.

According to the embodiment of the present invention, the operation management and maintenance server performs area detection on the network access point, and locates the area to which the network access point belongs. Then, the area configuration parameter of the network access point is obtained according to the area of the network access point. Finally, assign the physical cell identifier to the above network access point

(Physical Cell Identifier; hereinafter referred to as PCI); thus, it is possible to automatically configure the parameters of the network access point based on the area detection, and automatically plan the PCI of the network access point, thereby improving the rationality and accuracy of the PCI planning. Sex, reduce planning costs and reduce start time. DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work. 1 is a flow chart of an embodiment of a parameter configuration method of the present invention;

2 is a flow chart of an embodiment of area detection according to the present invention;

FIG. 3 is a flowchart of another embodiment of a method for locating an area to which a small base station belongs according to the present invention; FIG. 4 is a flowchart of another embodiment of a method for locating an area to which a small base station belongs according to the present invention; FIG. 6 is a flowchart of still another embodiment of a method for locating an area to which a small base station belongs; FIG. 7 is a flowchart of an embodiment of a PCI planning method according to the present invention;

8 is a schematic structural diagram of an embodiment of an operation management and maintenance server according to the present invention;

FIG. 9 is a schematic structural diagram of another embodiment of an operation management and maintenance server according to the present invention. detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

FIG. 1 is a flowchart of an embodiment of a parameter configuration method according to the present invention. As shown in FIG. 1 , the parameter configuration method may include:

Step 101: Perform area detection on the network access point, and locate an area to which the network access point belongs. Specifically, in an implementation manner of the embodiment, when the area identifier or the latitude and longitude information of the network access point is directly obtained, the operation management and maintenance (OAM) server may be based on the foregoing area identifier. Or the latitude and longitude information to locate the area of the network access point;

In another implementation manner of this embodiment, when the neighboring area information of the network access point is obtained, the 0AM server may locate the area to which the network access point belongs according to the neighboring area information.

In another implementation manner of this embodiment, when an initial neighbor list exists in the network access point, The OAM server may locate the area of the network access point according to the initial neighbor list. In another implementation manner of this embodiment, when the location of the network access point fails to be located according to the neighboring area information of the network access point, and the initial neighbor list does not exist in the network access point, the network is not used. The access point is marked as requiring secondary binding. In this implementation manner, further, after the secondary binding period or event triggering, the OAM server may traverse all network access points that need secondary binding, according to the neighboring network access points that need to be twice bound. The area where the cell is located locates the area to which the network access point belongs, and then removes the secondary binding mark of the network access point.

Step 102: Configure an area configuration parameter for the network access point according to the area of the network access point.

Step 103: Plan PCI for the network access point.

Specifically, in an implementation manner of this embodiment, when the neighboring area information reported by the network access point can be directly obtained, the OAM server may use the neighboring area information and the area identifier of the area to which the network access point belongs. PCI plans PCI for the network access point;

In another implementation manner of this embodiment, when the initial neighbor list exists in the network access point, the OAM server may use the available PCI corresponding to the initial neighbor list and the area identifier of the area to which the network access point belongs. The access point plans PCI;

In another implementation manner of this embodiment, when the neighboring area information reported by the network access point cannot be directly obtained, and the initial neighboring area list does not exist in the network access point, the area identifier of the area to which the network access point belongs A PCI is randomly selected in the corresponding available PCI range as the PCI of the network access point; in this implementation manner, after the secondary binding period or event is triggered, if the network access point is marked as requiring secondary binding And the network access point has obtained the new area identifier, and then updates the PCI of the network access point according to the available PCI corresponding to the new area identifier.

The network access point in this embodiment may include: a small evolved NodeB (hereinafter referred to as: Micro eNB), an access point (Access Point; hereinafter referred to as AP), and a type of base station (PICO) having access functions. Network node, this embodiment does not limit the specific configuration of the network access point. However, in the following description of the embodiment of the present invention, the network access point is a small base station. Be explained.

In this embodiment, the OAM server may perform area detection on the network access point to locate the area to which the network access point belongs. Then, the OAM server may configure the area configuration for the network access point according to the area of the network access point. Finally, the OAM server plans PCI for the above network access point; thus, it can automatically configure the parameters of the network access point based on the area detection, and automatically plan the PCI of the network access point, thereby improving the PCI planning. Rationality and accuracy, reducing planning costs and reducing start-up time.

The following takes a network access point as a small base station as an example to introduce a specific implementation manner of the foregoing step 101.

2 is a flowchart of an embodiment of the area detection according to the present invention. As shown in FIG. 2, the method may include: Step 201: The OAM server determines whether the area identifier or latitude and longitude information of the small base station can be directly obtained. If not, step 202 is performed; if the area identifier or latitude and longitude information of the small base station can be directly obtained, step 203 is performed.

Step 202: The OAM server determines whether the neighbor information of the small base station can be obtained. If not, step 204 is performed; if neighbor cell information of the small base station can be obtained, step 205 is performed.

Step 203: Locating the area of the small base station according to the area identifier or the latitude and longitude information, and ending the current process.

Step 204: Determine whether there is an initial neighbor list in the small base station; if not, execute step 206; if there is an initial neighbor list in the small base station, perform step 207.

Step 205: Locating the area of the small base station according to the neighboring area information, and then performing step 208. Step 206: Mark the small base station as requiring secondary binding, and then perform step 209.

Step 207: Locating the area to which the small base station belongs according to the initial neighbor list, and ending the current process.

Step 208: Determine whether the location of the small base station is successful according to the neighboring area information, and if successful, terminate the current process. If the location of the small base station fails to be located according to the neighboring area information, step 206 is performed. Step 209: After the secondary binding period or event triggering, traverse all the small base stations that need to be bound twice, locate the area of the small base station according to the area of the neighboring cell of the small base station that needs to be bound twice, and then remove the small area. The secondary binding mark of the base station ends the flow.

The triggering of the secondary binding event may be: an Auto Neighbor Relation (ANR) feature causes the neighbor list to change, triggering a secondary binding.

In the above embodiment, the area of the small base station is directly located by the area detection, and the automatic binding of the small base station configuration parameters can be implemented. This is because the parameters of the server address, the core network element address, and the security gateway address of each area are different. Therefore, each area can share a set of parameter templates, so that it is better to locate the area of the small base station by area detection. Realize automatic planning of small base station parameters.

In the following, in the embodiment shown in FIG. 1 and FIG. 2, the method in which the OAM server can directly obtain the area identifier or the latitude and longitude information of the small base station, and locate d and the area to which the base station belongs is described in detail.

FIG. 3 is a flowchart of an embodiment of a method for locating an area to which a small base station belongs, as shown in FIG. 3, the method may include:

Step 301: The OAM server receives the report information of the small base station.

Specifically, after the small base station is powered on, in the access authentication phase, the OAM server receives the reporting information of the small base station.

Step 302: The OAM server determines whether the area identifier of the small base station is included in the report information. If yes, step 303 is performed. If the area identifier of the small base station is not included in the report information, step 304 is performed.

Step 303: The OAM server locates the area to which the small base station belongs according to the area identifier.

Step 304: Determine whether the latitude and longitude information of the small base station is included in the report information; if yes, execute step 305; if the report information does not include the latitude and longitude information of the small base station, exit the current process.

Step 305: The OAM server locates the area to which the small base station belongs according to the latitude and longitude information. In this embodiment, when the OAM server locates the small base station according to the area identifier of the small base station When the genus area fails, and the reporting information includes the latitude and longitude information of the small base station, the OAM server may locate d, the area to which the base station belongs according to the latitude and longitude information.

In the foregoing embodiment, the OAM server locates the area to which the small base station belongs according to the area identifier and/or the latitude and longitude information of the small base station, and can automatically bind and automatically plan the configuration parameters of the small base station.

The following describes the method for locating the area to which the small base station belongs in the scenario in which the neighboring area information of the small base station can be obtained in the embodiment shown in FIG. 1 and FIG. 2 of the present invention.

4 is a flowchart of another embodiment of a method for locating an area to which a small base station belongs, as shown in FIG. 4, the method may include:

Step 401: The OAM server establishes a default link for the small base station, and sends a scan parameter to the small base station by using the default link to indicate that the terminal receiver of the small base station scans the neighbor information.

Specifically, in the dynamic host configuration protocol (DHCP) stage after the small base station is powered on, if the OAM server does not obtain the area identifier or latitude and longitude information of the small base station, the OAM server may establish a default for the small base station. The link, and then the OAM server can send the scan parameters to the small base station through the default link. After receiving the scan parameters, the terminal receiver of the small base station scans the neighbor information, and then reports the scanned neighbor information to the OAM server. .

Step 402: The OAM server receives the neighboring cell information reported by the terminal receiver of the small base station.

Step 403: The OAM server determines whether the neighboring area information is the same system neighboring area information; if yes, step 404 is performed; if the neighboring area information is different system neighboring area information, step 405 is performed.

Step 404: The OAM server selects a neighboring area with the strongest signal level in the neighboring area of the system according to the neighbor information of the same system, and locates the small base station to the area of the neighboring area with the strongest signal level in the neighboring area of the same system. Then step 406 is performed.

Specifically, the OAM server may select a neighboring area with the strongest RSRP strength according to the strength of the reference signal receiving power (RSRP) of the neighboring system reference signal according to the RSRP strength, and then traverse the pre-existing The planned area information, find the area of the selected neighboring area, and locate the small base station to the area. Step 405: The ΟΑΜ server selects a neighboring area with the strongest signal level in the neighboring area of the different system according to the neighboring area information of the different system, and locates the small base station to the area of the neighboring area with the strongest signal level in the neighboring area of the different system. Then step 406 is performed.

Specifically, if the neighboring cell information of the same system cannot be obtained, the UI server may find the region of the neighboring cell with the strongest signal level according to the level intensity of the signal of the neighboring region of the different system, and locate the small cell to the region. .

Step 406: Determine whether the location of the small base station is successfully located. If it succeeds, the process is exited; if the location of the cell to which the cell is located fails, step 407 is performed.

Step 407, the server marks the small base station as requiring secondary binding, and then exits the current process.

In the foregoing embodiment, the ΟΑΜ server may locate the area to which the small base station belongs according to the neighboring area information reported by the small base station, and implement automatic binding and automatic planning of the small base station configuration parameters.

In the following, in the embodiment shown in FIG. 1 and FIG. 2, in the scenario where the initial neighbor list exists in the small base station, the method of positioning d and the area to which the base station belongs is described in detail.

FIG. 5 is a flowchart of still another embodiment of a method for locating an area to which a small base station belongs according to the present invention. As shown in FIG. 5, the method may include:

Step 501: The OAM server determines whether there is an initial neighbor list in the small base station; if yes, step 502 is performed; if the initial neighbor list does not exist in the small base station, step 503 is performed.

The initial neighbor list is configured by the network planner to the neighboring area of the small base station.

Step 502: The OAM server locates the area to which the small base station belongs according to the initial neighbor list.

Specifically, the OAM server may summarize the neighboring cell lists of the same frequency, different frequency, or different systems, and then traverse the area of the neighboring cell of the small base station in the summarized neighboring cell list, and then take the number of neighboring cells belonging to the same area. The most area is the area to which the small base station belongs.

Step 503: The OAM server marks the small base station as requiring secondary binding, and then exits the current process.

In this embodiment, for a scenario without an initial neighbor list, the OAM server can use the default. The area establishes a default connection, and marks the small base station as requiring secondary binding, and triggers secondary binding according to a subsequent scheduled period or event to complete positioning of the area to which the small base station belongs.

In the foregoing embodiment, the OAM server may locate the area to which the small base station belongs according to the initial neighbor list of the small base station, and implement automatic binding and automatic planning of the small base station configuration parameters.

The following describes the method for locating the area to which the small base station belongs by secondary binding in the embodiment shown in FIG. 1 to FIG. 5 of the present invention.

FIG. 6 is a flowchart of still another embodiment of a method for locating an area to which a small base station belongs according to the present invention. As shown in FIG. 6, the method may include:

Step 601: After the secondary binding period or event triggering, the OAM server traverses all the small base stations that need secondary binding.

Step 602: The OAM server acquires a neighbor list of the cell under the small base station, and acquires an area where each neighboring cell of the small base station is located.

The neighboring cell list of the cell under the small cell may include at least one or a combination of the following: a co-frequency, inter-frequency, or different-system neighboring cell list, where the neighbor cell list of the cell under the small cell is completed or updated according to the ANR feature. .

Step 603: The OAM server performs statistics on the area where each neighboring cell of the small base station is located, and locates the small base station to the area where the neighboring cell of the small base station has the most frequent area, and then removes the secondary binding of the small base station. Mark and trigger a new link self-configuration process.

In the above embodiment, the OAM server can locate the area of the small base station by secondary binding, and can automatically bind and automatically plan the configuration parameters of the small base station.

With the method provided in FIG. 1 to FIG. 6 , the OAM server can locate the area to which the small base station belongs. In the embodiment of the present invention, the network is divided into regions, and the small base stations in each area share a set of parameter templates (for example: including The server address, the core network element address, and the security gateway address, etc.), each area has a unique area identifier. Therefore, after locating the area of the small base station, the OAM server can obtain the area identifier corresponding to the area of the small base station. The configuration parameters of the small base station can realize automatic binding and automatic planning of small base station configuration parameters. After the location of the small base station is located, the automatic PCI planning can reduce the manual configuration workload, reduce inter-cell pilot interference, and reduce the probability of PCI collision. The following describes how to plan PCI for a small base station.

FIG. 7 is a flowchart of an embodiment of a PCI planning method according to the present invention. As shown in FIG. 7, the method may include:

Step 701: The OAM server determines whether the neighboring cell information reported by the small base station can be directly obtained. If yes, step 703 is performed. If the OAM server cannot directly obtain the neighboring cell information reported by the small base station, step 702 is performed.

Step 702: Determine whether there is an initial neighbor list in the small base station; if yes, execute step 704. If the initial neighbor list does not exist in the small base station, perform step 705.

Step 703: The OAM server allocates PCI to the small base station according to the neighboring cell information and the available PCI corresponding to the area identifier of the small base station, and ends the process.

Specifically, the OAM server may first construct a first-order and second-order neighbor list of the small base station according to the initial neighbor list of the small base station, for example, for the A-cell, assume that the neighbor list of the A-cell includes B, B. The neighbor list contains C, then B is the first-order neighbor list of the A cell, and C is the second-order neighbor list of A. In addition, if the OAM server obtains the RSRP and PCI information of the neighboring cell of the small base station in the neighbor information reported by the terminal receiver of the small base station, the OAM server may follow the following principles from the available PCI of the small base station. The small base station allocates a PCI, wherein the available PCI of the small base station can be determined according to the area identifier of the small base station.

1. The allocated PCI first ensures that it does not collide with the PCI of the neighboring cell of the small base station reported by the terminal receiver of the small base station;

2. The assigned PCI priority guarantee does not conflict with the PCI of the cell in the first-order neighbor list of the small base station;

3. If possible, let the allocated PCI not conflict with the PCI of the cell in the second-order neighbor list of the small base station;

4. If there are at least two PCIs that meet the above constraints, in order to avoid multiple allocations Different PCIs specify that the smallest base station is allocated the smallest PCI;

5. If the PCI that satisfies the above conditions does not exist, manually select a minimum PCI code that satisfies the above conditions 1, 2, and 3 in the range of 0 to 503.

Step 704: The OAM server allocates PCI to the small base station according to the available neighboring cell list and the available PCI corresponding to the area identifier of the small base station, and ends the process.

Specifically, if the OAM is unable to obtain the neighbor information reported by the small base station, when the OAM server allocates the PCI for the small base station, only the initial neighbor list of the small base station may be considered, and the initial neighbor list of the small base station is configured according to the initial neighbor list of the small base station. The first-order neighboring cell list and the second-order neighboring cell list of the small cell, the OAM server may allocate PCI to the small cell from the available PCI of the small cell, wherein the available PCI of the small cell may be according to the small cell The area ID is determined.

1. The assigned PCI priority guarantee does not conflict with the PCI of the cell in the first-order neighbor list of the small base station;

2. If possible, let the allocated PCI not conflict with the PCI of the cell in the second-order neighbor list of the small base station;

3. If there are at least two PCIs that meet the above constraints, in order to avoid multiple allocations of different PCIs, it is specified that the smallest base station is allocated the smallest PCI;

4. If the PCI that satisfies the above conditions does not exist, manually select a minimum PCI that satisfies the above conditions 1 and 2 in the range of 0 to 503.

Step 705: The OAM server randomly selects a PCI as the PCI of the small base station in the available PCI range corresponding to the area identifier of the small base station, and then performs step 706.

Step 706: After the secondary binding period or the event is triggered, if the small base station is marked as requiring secondary binding, and the small base station has acquired the new area identifier, the OAM server is available according to the new area identifier. PCI updates the PCI of the small base station, and the process ends.

After the secondary binding period or event is triggered, and the current small base station is marked as requiring secondary binding, and the small base station marked as requiring secondary binding has acquired the new area identifier, the OAM server may The PCI of the small base station is updated according to the following principles. 1. If the available PCI corresponding to the new area identifier obtained by the small base station does not include the PCI currently configured by the small base station, the PCI of the small base station is updated;

2. If the currently allocated PCI conflicts with the first-order neighbor list or the second-order neighbor list of the small base station, the PCI of the small base station is updated;

3. When performing PCI update on the small base station, preferentially select the PCI that does not conflict with the PCI of the cell in the first-order neighbor list, and also satisfy the conflict with the PCI of the cell in the second-order neighbor list as much as possible; There are at least two PCIs with the above constraints. In order to avoid multiple allocations to obtain different PCIs, it is specified that the small base stations are allocated the smallest PCI;

4. If the PCI that satisfies the above conditions does not exist, manually select a minimum PCI that satisfies the above conditions 1, 2, and 3 in the range of 0 to 503.

In the above embodiment, the OAM server allocates PCI to the small base station according to the area of the small base station, so that the PCI automatic planning can be implemented reasonably, thereby reducing the workload of manual configuration and reducing pilot interference between cells. Reduce the probability of PCI collisions.

The parameter configuration method provided by the embodiment of the present invention can automatically plan the PCI of the small base station on the basis of completing the area detection, thereby effectively solving the self-configuration and PCI of the location insensitive parameter of the small base station in the initial configuration. Configuration, which in turn can significantly reduce the cost of opening up and quickly complete site deployment.

The parameter configuration method provided by the embodiment of the present invention can be applied not only to a small base station, but also to an indoor coverage device such as an access point (AP) and a pico base station (PICO). The parameter configuration method can be applied not only to small base stations under the Long Term Evolution (LTE) system, but also to other standards, such as: Global System of Mobile Communication (hereinafter referred to as: GSM) ), a small base station in a format such as Code Division Multiple Access (CDMA) or Wideband CDMA (WCDMA).

One of ordinary skill in the art can understand that all or part of the steps of the above method embodiments are implemented. The foregoing program may be stored in a computer readable storage medium, and when executed, the program includes the steps of the foregoing method embodiment; and the foregoing storage medium includes: ROM, RAM , a variety of media that can store program code, such as a disk or an optical disk.

FIG. 8 is a schematic structural diagram of an embodiment of an operation management and maintenance server according to the present invention. The operation management and maintenance server in this embodiment can implement the process of the embodiment shown in FIG. 1 of the present invention. As shown in FIG. 8, the operation management and maintenance server can be Includes:

The positioning module 81 is configured to perform area detection on the network access point, and locate an area of the network access point;

The configuration module 82 is configured to configure an area configuration parameter for the network access point according to the area of the network access point that is located by the positioning module 81.

The planning module 83 is configured to plan PCI for the network access point.

The network access point in this embodiment may include: a network node with an access function, such as a small base station, an AP, and a PICO. This embodiment does not limit the specific form of the network access point.

In the foregoing embodiment, the positioning module 81 can perform area detection on the network access point to locate the area to which the network access point belongs. Then, the configuration module 82 can be based on the area of the network access point that the positioning module 81 locates. The network access point configures the area configuration parameter. Finally, the planning module 83 can plan the PCI for the network access point; thereby enabling automatic configuration of the parameters of the network access point based on the area detection, and automatically performing PCI on the network access point. Planning, in turn, can improve the rationality and accuracy of PCI planning, reduce planning costs and reduce start-up time.

FIG. 9 is a schematic structural diagram of another embodiment of the operation management and maintenance server of the present invention. The difference is that, in the operation management and maintenance server, the positioning module 81 may include: One or a combination of the positioning sub-module 811, the second positioning sub-module 812, and the third positioning sub-module 813; or the positioning module 81 may include: a marking sub-module 814, a fourth positioning sub-module 815, and a mark removal sub-module 816; or positioning The module 81 can include one or a combination of the first positioning sub-module 811, the second positioning sub-module 812, and the third positioning sub-module 813. Also included are a tag sub-module 814, a fourth positioning sub-module 815, and a tag removal sub-module 816.

The first positioning sub-module 811 is configured to: when the area identifier or the latitude and longitude information of the network access point can be directly obtained, locate the area of the network access point according to the area identifier or the latitude and longitude information;

The second positioning sub-module 812 is configured to: when the neighboring area information of the network access point can be obtained, locate the area of the network access point according to the neighboring area information;

The third positioning sub-module 813 is configured to: when the initial neighbor list exists in the network access point, locate the area of the network access point according to the initial neighbor list;

a marking sub-module 814, configured to: when the location of the network access point is determined according to the neighboring cell information of the network access point, and the initial neighboring cell list does not exist in the network access point, the network access point is used Marked as requiring a second binding.

The fourth positioning sub-module 815 is configured to traverse all network access points marked by the sub-module 814 and need to be twice bound after the secondary binding period or event triggering, and the network access point that is twice bound according to the need The area where the neighboring cell is located locates the area to which the network access point belongs;

The flag removal sub-module 816 is configured to remove the secondary binding flag of the small base station after the fourth positioning sub-module 815 locates the area of the small base station.

In this embodiment, the planning module 83 may include: one or a combination of the first planning sub-module 831 and the second planning sub-module 832; or, the planning module 83 may include: a selecting sub-module 833 and an update sub-module 834; or, planning The module 83 may include one or a combination of the first planning sub-module 831 and the second planning sub-module 832, and a selection sub-module 833 and an update sub-module 834;

The first planning sub-module 831 is configured to: when the neighboring area information reported by the network access point is directly obtained, the available PCI corresponding to the neighboring area information and the area identifier of the area to which the network access point belongs is the network access. Point planning PCI;

The second planning sub-module 832 is configured to: when the initial neighboring cell list exists in the network access point, plan PCI for the network access point according to the available neighboring cell list and the available PCI corresponding to the area identifier of the area to which the network access point belongs; The sub-module _{833 is} configured to: when the neighboring area information reported by the network access point is not directly obtained, and the initial neighboring area list does not exist in the network access point, the area identifier corresponding to the area of the network access point belongs to the available PCI. Randomly select a PCI as the PCI of the above network access point;

An update submodule 834, configured to: after the secondary binding period or event triggering, if the network access point is marked as requiring secondary binding, and the network access point has acquired a new area identifier, according to the foregoing The new area identifier corresponds to the available PCI to update the PCI of the network access point.

The operation management and maintenance server can automatically plan the PCI of the network access point based on the completion of the area detection, thereby effectively solving the self-configuration and PCI configuration of the location insensitive parameter when the network access point is initially configured. , which can greatly reduce the cost of opening a station and quickly complete site deployment.

A person skilled in the art can understand that the drawings are only a schematic diagram of a preferred embodiment, and the modules or processes in the drawings are not necessarily required to implement the invention.

Those skilled in the art can understand that the modules in the apparatus in the embodiments may be distributed in the apparatus of the embodiment according to the description of the embodiments, or may be correspondingly changed in one or more apparatuses different from the embodiment. The modules of the above embodiments may be combined into one module, or may be further split into a plurality of sub-modules.

It should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: The technical solutions described in the foregoing embodiments are modified, or some of the technical features are equivalently replaced. The modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

Rights request

A parameter configuration method, comprising:

The method according to claim 1, wherein the detecting the network access point by the area, and locating the area of the network access point includes:

When the area identifier or the latitude and longitude information of the network access point is directly obtained, the area to which the network access point belongs is located according to the area identifier or the latitude and longitude information.

The method according to claim 1, wherein the detecting the network access point by the area, and the location of the network access point is:

When the neighboring area information of the network access point can be obtained, the area to which the network access point belongs is located according to the neighboring area information.

When the initial neighbor list exists in the network access point, the area of the network access point is located according to the initial neighbor list.

When the location of the network access point fails to be located according to the neighboring cell information of the network access point, and the initial neighbor list does not exist in the network access point, marking the network access point as required Secondary binding.

The method according to claim 5, wherein after the marking the network access point as requiring secondary binding, the method further includes:

After the secondary binding period or event is triggered, traversing all the network access points that need to be twice bound, and locating the network according to the area of the neighboring cell of the network access point that needs to be twice bound. The area to which the access point belongs;

Removing the secondary binding tag of the network access point.

The method according to claim 1, wherein the planning the physical cell identifier for the network access point comprises:

When the neighboring area information reported by the network access point is directly obtained, the physical information of the neighboring area and the available physical cell identifier corresponding to the area identifier of the area to which the network access point belongs are used to plan the physicality of the network access point. Cell identification.

The method according to claim 1, wherein the planning a physical cell identifier for the network access point comprises:

Defining a physical cell for the network access point according to the available physical cell identifier corresponding to the initial neighboring cell list and the area identifier of the area to which the network access point belongs, when the initial neighboring cell list exists in the network access point. Logo.

When the neighboring cell information reported by the network access point is not directly obtained, and the initial neighboring cell list does not exist in the network access point, the available physical cell identifier corresponding to the area identifier of the area to which the network access point belongs A physical cell identifier is randomly selected within the range as the physical cell identifier of the network access point.

The method according to claim 9, wherein the physical domain identifier is randomly selected as the network access point within a range of available physical cell identifiers corresponding to the area identifier of the area to which the network access point belongs. After the physical cell identity, it also includes:

After the secondary binding period or event triggering, if the network access point is marked as requiring secondary binding, and the network access point has acquired a new area identifier, according to the new area identifier The corresponding available physical cell identifier updates the physical cell identifier of the network access point.

11. An operation management and maintenance server, comprising:

a positioning module, configured to perform area detection on a network access point, and locate the network access point Area

The server according to claim 11, wherein the positioning module comprises: a first positioning sub-module, configured to: when directly acquiring the area identifier or the latitude and longitude information of the network access point, according to the The area identifier or the latitude and longitude information locates an area to which the network access point belongs.

The server according to claim 11, wherein the positioning module comprises: a second positioning submodule, configured to: when the neighboring area information of the network access point can be obtained, according to the neighboring area information The area to which the network access point belongs is located.

The server according to claim 11, wherein the positioning module comprises: a third positioning submodule, configured to: when the initial neighbor list exists in the network access point, according to the initial neighboring area The list locates the area to which the network access point belongs.

The server according to claim 11, wherein the positioning module comprises: a marking sub-module, configured to: when the location of the network access point is located according to the neighboring area information of the network access point, And when the initial neighbor list does not exist in the network access point, marking the network access point as requiring secondary binding.

The server according to claim 15, wherein the positioning module further comprises: a fourth positioning submodule, configured to traverse the mark submodule mark after the secondary binding period or event triggering All the network access points that need to be bound twice, and locate the area of the network access point according to the area of the neighboring cell of the network access point that needs to be twice bound;

And a label removal submodule, configured to remove the secondary binding label of the network access point after the fourth positioning submodule locates the local area of the network access point.

The server according to claim 11, wherein the planning module includes: a first planning sub-module, configured to: when the neighboring area information reported by the network access point can be directly obtained, The physical and area identifiers are planned for the network access point according to the available physical cell identifiers corresponding to the neighboring area information and the area identifier of the area to which the network access point belongs.

The server according to claim 11, wherein the planning module comprises: a second planning sub-module, configured to: when the initial neighbor list exists in the network access point, according to the initial neighboring area The list and the available physical cell identifier corresponding to the area identifier of the area to which the network access point belongs are planned physical area identifiers for the network access point.

The server according to claim 11, wherein the planning module comprises:

a sub-module, configured to: when the neighboring area information reported by the network access point is not directly obtained, and the initial neighboring area list does not exist in the network access point, the area identifier of the area to which the network access point belongs A physical cell identifier is randomly selected within the corresponding available physical cell identifier as the physical cell identifier of the network access point.

The server according to claim 19, wherein the planning module further comprises:

Updating a submodule, configured to: after the secondary binding period or event triggering, if the network access point is marked as requiring secondary binding, and the network access point has acquired a new area identifier, according to The new physical area identifier corresponding to the new area identifier updates the physical cell identifier of the network access point.