WO2013044720A1

WO2013044720A1 - Method and device for opening base station

Info

Publication number: WO2013044720A1
Application number: PCT/CN2012/080987
Authority: WO
Inventors: 李宇平; 邹兰; 夏海涛; 陈玲
Original assignee: 华为技术有限公司
Priority date: 2011-09-27
Filing date: 2012-09-05
Publication date: 2013-04-04
Also published as: CN102355680A; CN102355680B

Abstract

Disclosed in the present invention are a method and device for opening a base station, which relates to the field of the wireless communications and resolves the problems of low efficiency of opening the base station and in the base station opening process, artificial planning with great work load and difficultly disposing large numbers of the base stations. The technique solution of the invention comprises that a to-be-open base station receives an instruction for scanning adjacent area information sent by an Operation Administration and Maintenance (OAM) system (301); the to-be-open base station scans the adjacent area information (302); the to-be-open base station sends the scanned adjacent area information to the OAM system (303); the to-be-open base station receives configuration data for opening the base station sent by the OAM system, and is opened using the configuration data (304). The configuration data comprises the self-programming configuration parameters corresponding to the to-be-open base station and the pre-configured common configuration parameters corresponding to self-open station area that the to-be-open base station belongs to. The present invention is applicable to open base station.

Description

Method and device for starting station of base station

The present application claims priority to Chinese Patent Application No. 201110296600.3, entitled "Method and Apparatus for a Base Station Opening Station", filed on September 27, 2011, the entire contents of which is incorporated herein by reference. In the application. TECHNICAL FIELD The present invention relates to the field of wireless communications, and in particular, to a method and an apparatus for a base station to open a station. Background of the Invention A base station is a device of a wireless network that provides access services for mobile communication users. Due to the wide range of users, there are users from cities, suburbs and remote rural areas. However, the coverage of a base station is limited. Therefore, operators of wireless networks need to deploy many base stations in a wide area to provide good services to users. .

In the prior art, the data of the base station is planned according to the collected related data by collecting relevant data of the neighboring base stations of the base station to be deployed in the network planning stage. The engineer installs the base station hardware at the site, and copies the planned configuration file to the base station by using the portable device. When the deployment is completed, the power supply starts to provide services. In the prior art, the data of the base station of the base station to be deployed is collected in the network planning stage, the data of the base station is planned according to the collected related data, and the configuration data is imported into the network management system. The engineer installs the base station hardware to the site. After the base station is powered on, it obtains the Internet Protocol (Internet Protocol) address through the DHCP (Dynamic Host Configuration Protocol) protocol. After the base station establishes a connection with the network management system, the network management system recognizes the base station with manual help, and then downloads the corresponding configuration file to the base station. At this point, the base station is deployed and services can begin to be provided.

In the prior art, the configuration file needs to be copied to the base station at the near end, and the operation at the site is complicated and error-prone, so the technical requirements for the installer are high. Although the prior art 2 can automatically download the configuration file through the network management system, the process of identifying the base station by the network management system still requires manual intervention and is labor-intensive. In the existing method for starting a base station, the network planning phase needs to manually prepare configuration data for each base station, and the base station configuration planning workload is large. The base station needs more manual intervention during the installation and configuration process, due to the base station The large number of them increases the difficulty of deploying a large number of base stations in a wide geographical range. SUMMARY OF THE INVENTION Embodiments of the present invention provide a method and an apparatus for a base station to open a station, which improves the efficiency of starting a base station, reduces the workload of manual planning during the base station opening process, and reduces the difficulty of deploying a large number of base stations.

To achieve the above objective, the embodiment of the present invention adopts the following technical solutions: A method for a base station to open a station, including:

The OAM (Operations Administration and Maintenance, Network Management for short) system sends an instruction to scan the neighboring cell information to the base station to be opened to indicate that the base station to be opened scans the neighboring cell information.

The OAM system receives the neighboring cell information sent by the base station to be opened; the OAM system determines the base station to be opened according to the neighboring cell information and a pre-configured regional location information of each self-opening station area. The self-opening station area to which it belongs;

And generating, by the OAM system, a self-planning configuration parameter corresponding to the to-be-opened base station according to the neighboring area information and a pre-configured assignable parameter range corresponding to the self-opening area to which the to-be-opened base station belongs, The self-planning configuration parameter includes at least: a tracking area identifier TAI, a physical cell identifier PCI, a zd root-sequence sequence of a physical random access channel PRACH, and a frequency point bandwidth list;

The OAM system sends, to the to-be-opened base station, the configuration data required for the station to be opened, the configuration data includes: the self-planning configuration parameter corresponding to the to-be-opened base station, and the to-be-opened base station The pre-configured common configuration parameter corresponding to the self-opening area is the configuration parameter other than the self-planning configuration parameter corresponding to the base station to be opened in the configuration data.

A method for a base station to open a station, comprising:

The base station to be opened receives an instruction for scanning neighboring area information sent by the OAM system; and the base station to be opened scans the neighboring area information;

The base station to be opened sends the scanned neighboring area information to the OAM system; the base station to be opened receives the configuration data required for the opening of the OAM system, and uses the configuration data to open The configuration data includes: the self-planning configuration parameter corresponding to the base station to be opened, and the self-opening station to which the base station to be opened belongs The pre-configured common configuration parameter corresponding to the area; the self-planning configuration parameter corresponding to the base station to be opened at least includes: a tracking area identifier T AI, a physical cell identifier PCI, and a zc root sequence index of the physical random access channel PRACH (Zadoff-Chu Root Sequence), the frequency bandwidth list and the neighbor relationship, the common configuration parameter is a configuration parameter other than the self-planning configuration parameter corresponding to the base station to be opened in the configuration data.

An OAM system, including:

a first sending unit, configured to send an instruction for scanning the neighboring cell information to the base station to be opened, to instruct the to-be-opened base station to scan the neighboring cell information;

a receiving unit, configured to receive the neighboring area information that is sent by the base station to be opened; and the determining unit is configured to determine, according to the neighboring area information and a pre-configured regional location information of each self-opening area, that the to-be-opened The self-opening station area to which the station base station belongs;

a generating unit, configured to generate a self-planning configuration parameter corresponding to the to-be-opened base station according to the neighboring area information and a pre-configured assignable parameter range corresponding to the self-opening area to which the to-be-opened base station belongs The self-planning configuration parameter includes at least: a tracking area identifier TAI, a physical cell identifier PCI, a zd root-sequence sequence of the physical random access channel PRACH, and a frequency point bandwidth list;

a second sending unit, configured to send, to the to-be-opened base station, the configuration data required for the opening of the station, where the configuration data includes: the self-planning configuration parameter corresponding to the to-be-opened base station, and the to-be-opened a pre-configured common configuration parameter corresponding to the self-opening station area to which the station base station belongs, where the common configuration parameter is a configuration parameter other than the self-planning configuration parameter corresponding to the base station to be opened in the configuration data.

A base station comprising:

a first receiving unit, configured to receive an instruction for scanning neighboring area information sent by the OAM system, and a scanning unit, configured to scan the neighboring area information;

a sending unit, configured to send the scanned neighboring area information to the OAM system, where the second receiving unit is configured to receive configuration data required for the opening of the OAM system, and use the configuration data to perform The configuration data includes: the self-planning configuration parameter corresponding to the to-be-opened base station, and a pre-configured common configuration parameter corresponding to the self-opening station area to which the to-be-opened base station belongs; The self-planning configuration parameters corresponding to the open base station include at least: a tracking area identifier T AI, a physical cell identifier PCI, and a zc root sequence index of the physical random access channel PRACH (Zadoff-Chu Root) And a common configuration parameter, which is a configuration parameter other than the self-planning configuration parameter corresponding to the base station to be opened in the configuration data.

The method and device for starting a base station according to an embodiment of the present invention, the OAM system sends an instruction for scanning neighboring area information to a base station to be opened, and the base station to be opened scans the neighboring area information, and the scanned neighboring area is scanned. The information is sent to the 0 AM system, and the 0 AM system determines, according to the neighboring area information and the pre-configured area location information of each self-opening station area, the self-opening station area to which the base station to be opened belongs, according to the neighboring area information and The pre-configured parameterizable range corresponding to the self-opening station area to which the base station to be opened belongs, generates a self-planning configuration parameter corresponding to the base station to be opened, and the OAM system configures the self-planning configuration parameter and the pre-configuration The public configuration parameter is sent to the base station to be opened, and the base station to be opened uses the self-planning configuration parameter and the pre-configured common configuration parameter to start the station. The configuration data required for the base station to be opened for the base station to be opened in the prior art is manually configured. The configuration data required for the base station to open the station is divided into common configuration parameters and self-planning configuration parameters, and is implemented by the OAM system. It is automatically sent to the base station to be opened, thereby improving the efficiency of the base station opening, reducing the manual planning workload during the base station opening process, and reducing the difficulty of deploying a large number of base stations. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flowchart of a method for a base station to open a station according to Embodiment 1 of the present invention; FIG. 2 is a schematic diagram of an OAM system according to Embodiment 1 of the present invention; 1 is a flowchart of a method for a base station to open a station; FIG. 4 is a schematic diagram of a base station according to Embodiment 1 of the present invention;

FIG. 5 is a flowchart of a method for a base station to open a station according to Embodiment 2 of the present invention; FIG. 6 is a flowchart of a method for a base station to open a station according to Embodiment 3 of the present invention; A schematic diagram of a base station provided in Example 3. DETAILED DESCRIPTION OF THE EMBODIMENTS In order to make the technical solutions of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Embodiment 1 of the present invention provides a method for a base station to open a station. As shown in FIG. 1, the method includes the following steps:

101. The OAM system sends an instruction for scanning the neighboring cell information to the base station to be opened, to instruct the base station to be opened to scan the neighboring cell information.

102. The OAM system receives the neighboring area information sent by the base station to be opened;

103. The OAM system determines, according to the neighboring cell information and a pre-configured regional location information of each self-opening station area, a self-opening station area to which the to-be-opened base station belongs;

104. The OAM system generates a self-planning configuration corresponding to the to-be-opened base station according to the neighboring area information and a pre-configured assignable parameter range corresponding to the self-opening area to which the to-be-opened base station belongs. The self-planning configuration parameter includes: a tracking area identifier (TAI), a physical cell identifier (PCI), and a zc root sequence index of the physical random access channel PRACH (Physical Random Access Channel) (Zadoff) -Chu Root Sequence), list of frequency bandwidths;

105. The OAM system sends, to the to-be-opened base station, configuration data required for starting a station, where the configuration data includes: the self-planning configuration parameter corresponding to the to-be-opened base station, and the to-be-opened station The pre-configured common configuration parameter corresponding to the self-opening station area to which the base station belongs, and the common configuration parameter is another configuration parameter in the configuration data except the self-planning configuration parameter corresponding to the base station to be opened.

A method for a base station to open a station is provided by the embodiment of the present invention. The OAM system sends a scanning neighbor information instruction to the base station to be opened, and the base station to be opened is instructed to scan the neighboring area information. After the OAM system receives the neighboring cell information sent by the to-be-opened base station, determining, according to the neighboring cell information and the pre-configured regional location information of each self-opening station area, The self-opening station area, and then generating a self-planning configuration parameter corresponding to the to-be-opened base station according to the neighboring area information, and the pre-configured assignable parameter range corresponding to the self-opening area. The OAM system sends the self-planning configuration parameter and the pre-configured common configuration parameter of the self-opening station area to the to-be-opened base station, thereby completing data configuration of the base station opening station. The configuration data required for the base station to be opened for the base station to be opened in the prior art is manually configured. The configuration data required for the base station to open the station is divided into common configuration parameters and self-planning configuration parameters, and is implemented by the OAM system. It is automatically sent to the base station to be opened, thereby improving the efficiency of the base station opening, reducing the manual planning workload during the base station opening process, and reducing the difficulty of deploying a large number of base stations. In order to implement the foregoing method, an embodiment of the present invention further provides an OAM system. As shown in FIG. 2, the method includes: a first sending unit 201, a receiving unit 202, a determining unit 203, a generating unit 204, and a second sending unit 205.

The first sending unit 201 is configured to send, by the base station to be opened, an instruction to scan the neighboring area information, to indicate that the base station to be opened scans the neighboring area information;

The receiving unit 202 is configured to receive the neighboring cell information sent by the to-be-opened base station, and the determining unit 203 is configured to determine, according to the neighboring cell information and the pre-configured regional location information of each self-opening station area, Describe the self-opening station area to which the base station of the open station belongs;

The generating unit 204 is configured to generate a self-planning configuration corresponding to the to-be-opened base station according to the neighboring area information and a pre-configured assignable parameter range corresponding to the self-opening area to which the to-be-opened base station belongs The parameter, the self-planning configuration parameter at least includes: a tracking area identifier T AI, a physical cell identifier PCI, a zd-root sequence of the physical random access channel PR ACH, and a frequency bandwidth list;

a second sending unit 205, configured to send, to the to-be-opened base station, the configuration data required for the opening of the station, where the configuration data includes: the self-planning configuration parameter corresponding to the to-be-opened base station, and the to-be-set a pre-configured common configuration parameter corresponding to the self-opening station area to which the base station belongs, the common configuration parameter being a configuration parameter other than the self-planning configuration parameter corresponding to the base station to be opened in the configuration data. .

An OAM system according to an embodiment of the present invention sends an instruction for scanning neighboring cell information to a base station to be opened by a first sending unit, and instructs the base station to be opened to scan neighboring cell information. After the receiving unit receives the neighboring area information sent by the base station to be opened, the determining unit determines, according to the neighboring area information and the pre-configured area positioning information of each self-opening station area, the base station to which the base station to be opened belongs Self-opening area. The generating unit generates a self-planning configuration parameter corresponding to the to-be-opened base station according to the neighboring area information and a pre-configured assignable parameter range corresponding to the self-opening area to which the to-be-opened base station belongs. The self-planning configuration parameters and pre-configured common configuration parameters are then sent to the base station to be opened by the second sending unit. The configuration data required for the base station to be opened for the base station to be opened in the prior art is manually configured. The configuration data required for the base station to open the station is divided into common configuration parameters and self-planning configuration parameters, and is implemented by the OAM system. It is automatically sent to the base station to be opened, thereby improving the efficiency of the base station opening, reducing the manual planning workload during the base station opening process, and reducing the difficulty of deploying a large number of base stations.

The embodiment of the invention further provides a method for a base station to open a station, as shown in FIG. 3, including The following steps:

301. The base station to be opened receives an instruction for scanning neighboring area information sent by the OAM system.

302. The base station to be opened scans the neighboring area information.

303. The base station to be opened sends the scanned neighboring area information to the OAM system.

The base station to be opened receives the configuration data required for the open station sent by the OAM system, and uses the configuration data to perform the opening; the configuration data includes: the corresponding to the base station to be opened a self-planning configuration parameter corresponding to the self-opening station area to which the base station to be opened belongs, and the self-planning configuration parameter corresponding to the base station to be opened at least includes: a tracking area identifier TAI, a physical cell identifier, a zd-root sequence of the physical random access channel (PRACH), a frequency bandwidth list, and a neighbor relationship. The common configuration parameter is the configuration data. Other configuration parameters other than the planned configuration parameters corresponding to the base station to be opened.

After the base station obtains the configuration data required for the above-mentioned open station, the base station can be opened by using the configuration data.

A method for a base station to open a station according to an embodiment of the present invention, after receiving an instruction of scanning the neighboring area information sent by the 0 AM system, the base station after the base station scans the neighboring area information, and sends the scanned neighboring area information to the The OAM system. Receiving the self-planning configuration parameters and the pre-configured common configuration parameters sent by the OAM system, and using the self-planning configuration parameters and the pre-configured common configuration parameters to start the station. The configuration data required for the base station to be opened for the base station to be opened in the prior art is manually configured. The configuration data required for the base station to open the station is divided into common configuration parameters and self-planning configuration parameters, and is implemented by the OAM system. It is automatically sent to the base station to be opened, thereby improving the efficiency of the base station opening, reducing the manual planning workload during the base station opening process, and reducing the difficulty of deploying a large number of base stations.

In order to implement the foregoing method, an embodiment of the present invention further provides a base station, as shown in FIG. 4, including: a first receiving unit 401, a scanning unit 402, a sending unit 403, and a second receiving unit 404.

The first receiving unit 401 is configured to receive an instruction for scanning neighbor information sent by the OAM system.

The scanning unit 402 is configured to scan the neighboring area information;

a sending unit 403, configured to send, to the OAM system, the scanned neighboring area letter Interest rate

a second receiving unit 404, configured to receive configuration data required for the open station sent by the OAM system, and use the configuration data to perform the opening; the configuration data includes: the corresponding to the base station to be opened a self-planning configuration parameter corresponding to the self-opening station area to which the base station to be opened belongs, and the self-planning configuration parameter corresponding to the base station to be opened at least includes: a tracking area identifier TAI, a physical cell identifier PCI, a zd root-sequence sequence of a physical random access channel (PRACH), a frequency bandwidth list, and a neighbor relationship, where the common configuration parameter is the Other configuration parameters other than the planned configuration parameters corresponding to the base station to be opened.

According to the embodiment of the present invention, after receiving the instruction for scanning the neighboring area information sent by the OAM system, the first receiving unit scans the neighboring area information, and sends the scanned neighboring area information to the OAM system by using the sending unit. . The second receiving unit receives the self-planning configuration parameters and the pre-configured common configuration parameters required for the opening of the OAM system, and performs the opening by using the self-planning configuration parameters and the pre-configured common configuration parameters. The configuration data required for the base station to be opened for the base station to be opened in the prior art is manually configured. The configuration data required for the base station to open the station is divided into common configuration parameters and self-planning configuration parameters, and is implemented by the OAM system. It is automatically sent to the base station to be opened, thereby improving the efficiency of the base station opening, reducing the manual planning workload during the base station opening process, and reducing the difficulty of deploying a large number of base stations.

Example 2

Before implementing the solution of the present invention, the PLMN (Public Land Mobile Network) network that needs to be deployed is manually divided into different self-opening stations. The principle of dividing the self-opening area is: The same self-opening station All base stations in the area have the same common configuration parameters. The information corresponding to each self-opening area is input into the OAM system, and the area information includes the following categories:

The area location information: the area corresponding to the tracking area (T A, Tracking Area) information, the location area (LA, Location Area) information or the routing area (RA, Routing Area) information, or the existing cell list information in the area;

The range of parameters that can be assigned by the area: such as available PCI range, available PRACH root sequence range, tracking area identification, frequency point bandwidth;

Zone configuration parameters: Includes all common configuration parameters. The common configuration parameters to The method includes: a maximum transmission power (Reference Signal Power) of the cell in the self-opening area, and a reference signal power (Reference Signal Power).

Embodiment 2 of the present invention provides a method for a base station to open a station. As shown in FIG. 5, a base station eNB (evolved Node Base Station) in an EUTRAN (Evolved Universal Terrestrial Radio Access Network) network is used. For example, the self-opening process of the evolved base station includes the following steps:

501. Power on the base station to be opened to ensure that the line connection is correct.

502. The base station to be opened is self-discovered by the OAM system.

503. The OAM system obtains an IP address through a DHCP process, so that the base station to be opened establishes an OM (Operations and Maintenance) link with the OAM system.

The ΟΜ link provides a channel for transmitting data between the base station to be opened and the ΟΑΜ system.

504. The ΟΑΜ system identifies the base station to be opened, and adds the base station to be opened to a managed object resource model in the ΟΑΜ system. The specific implementation process of this step can refer to the prior art.

505. The ΟΑΜ system sends an instruction for scanning neighboring area information to the base station to be opened, and instructs the base station to be opened to scan neighboring area information.

506. The base station to be opened receives an instruction for scanning neighbor information sent by the system.

507. The base station to be opened scans the neighboring area information.

508. The base station to be opened sends the scanned neighbor information to the system.

509. The ΟΑΜ system receives the neighboring area information sent by the base station to be opened. 510. The ΟΑΜ system determines, according to the neighboring area information and the pre-configured regional location information of each self-opening station area, a self-opening station area to which the to-be-opened base station belongs;

Specifically, the information in the neighboring area information used by the OAM system to determine the self-opening station area to which the base station to be opened belongs belongs to, but not limited to, the following:

1) LTE (Long Term Evolution) cell: PLMN, TAI, PCI, ECGI (E-utran Cell Global Identity);

2) UMTS (Universal Mobile Telecommunications System) cell: PL匪, CID (Cell Identity), LAC (Location Area) Code, location area code), RAC (Route Area Code), RNCID (Radio Network Controller Identity);

3) GSM (Global System for Mobile Communications) Cell: PL匪, CID, LAC, RAC, NCC (National Color Code), BCC (Base Station Color Code).

Determining, according to the neighboring area information and the pre-configured area location information of each self-opening area, the self-opening area to which the base station to be opened belongs belongs to, but not limited to, the following:

First, comparing the ECGI of the LTE cell in the neighbor information with the information in the regional location information of each pre-configured self-opening area, the information in the regional positioning information of each pre-configured self-opening area When there is an ECGI that is consistent with the LTE cell, determining that the area with the consistent ECGI in the LTE cell is the self-opening area to which the to-be-opened base station belongs;

If the ECGI of the LTE cell is not found in the comparison, the PLMN, the CID, the RNCID of the UMTS cell in the neighbor information, and the information in the regional location information of each pre-configured self-opening area are further used. For example, when there is a PLMN, a CID, and an RNCID that are consistent with the UMTS cell in the information in the area location information of each of the pre-configured self-opening areas, it is determined that the PLMN and the CID are consistent with the UMTS cell. The area of the RNCID is the self-opening station area to which the base station to be opened belongs.

If the PLMN, CID, and RNCID of the UMTS cell are not found in the comparison, the PLMN and the CID in the GSM cell are further compared with the information in the regional location information of each pre-configured self-opening area. When there is a PLMN or a CID that is consistent with the GSM cell in the information in the area location information of each pre-configured self-opening area, it is determined that the area with the consistent PLMN and CID in the GSM cell is Describe the self-opening station area to which the base station of the open station belongs;

If the PLMN and the CID of the GSM cell are not found in the comparison, the TAI of the LTE cell in the neighbor information is compared with the information in the regional location information of each pre-configured self-opening area. When there is a TAI that is consistent with the LTE cell in the information in the area location information of each pre-configured self-opening area, it is determined that the area with the consistent TAI in the LTE cell is the to-be-opened station. The self-opening station area to which the base station belongs.

If the TAI of the LTE cell is not found in the comparison, the LAC or RAC of the UMTS cell in the neighbor information is further compared with the information in the regional location information of each pre-configured self-opening area. When there is an LAC or RAC that is consistent with the UMTS cell in the information in the area location information of each of the pre-configured open areas, it is determined that the area with the LAC or RAC in the UMTS cell is the The self-opening station area to which the base station belongs.

If the LAC or RAC of the UM cell is not found in the comparison, the LAC or RAC of the GSM cell in the neighbor information is compared with the information in the regional location information of each pre-configured self-opening area. When there is a LAC or RAC that is consistent with the GSM cell in the information in the area location information of each pre-configured self-opening area, it is determined that the area with the LAC or RAC in the GSM cell is The self-opening station area to which the base station to be opened belongs.

If the above steps do not determine the self-opening station area to which the base station to be opened belongs, it is determined that the base station to be opened does not belong to any determined self-opening area, and further creates a new self-opening area according to the base station to be opened. Or, to treat the open base station, perform a conventional self-configuration process that is not based on region partitioning.

It should be noted that, in the embodiment of the present invention, an implementation manner of judging the self-opening area of the base station to be opened is listed. In actual application, the judgment may be performed in other sequences, which is not enumerated here.

511. The OAM system generates a self-planning configuration corresponding to the to-be-opened base station according to the neighboring area information and a pre-configured assignable parameter range corresponding to the self-opening area to which the to-be-opened base station belongs. Parameter

The self-planning configuration parameters include at least: a TAI parameter, a zc root sequence index of the PCI, the PRACH, a frequency bandwidth list, and a neighbor relationship.

Specifically, the information used in the neighboring cell message to generate a self-planning configuration parameter corresponding to the to-be-opened base station includes but is not limited to the following types:

1) LTE neighbor: PL匪, TAI, PCI, ECGI, UFREQ (Uplink Frequency), DFREQ (Downlink Frequency), UBandwidth (Uplink Bandwidth, Upstream Bandwidth), DBandwidth (Downlink Bandwidth, Downstream) Bandwidth) , Duplex (Duplex, Duplex Mode), RSRP (Reference Signal Receiving Power, Reference signal received power), RSRQ (Reference Signal Receiving Quality), RSSI (Received Signal Strength Indication), CSGID (Closed Subscriber Group Identity), PRACHConfig (Physical Random Access) Incoming channel configuration information), DSI (Downlink Signal Intensity), the downlink signal strength of each physical resource block.

2) UMTS neighbor: PL匪, CID, RSSI, RSCP (Received Signal Code Power), SC (Scramble Code), LAC, RAC, RNCID, UFREQ, DFREQ, E _C I ₀ ( Energy of Chip/Interfere of Other cells, chip energy/interference power density).

3) GSM neighbors: PL匪, CID, LAC, RAC, NCC, BCC, BCCH

ARFCN (Broadcast Channel Absolute Radio Frequency Channel Number), RXLEVEL (Received Level), BAND (Band Indication).

In a specific application scenario, the base station to be opened scans any one or more of the neighboring area information, and is used when generating the self-planning configuration parameter.

512. The OAM system sends, to the to-be-opened base station, a self-planning configuration parameter corresponding to the to-be-opened base station.

513. The base station to be sent receives the self-planning configuration parameter that is sent by the OAM system and is corresponding to the to-be-opened base station.

514. The OAM system sends, to the to-be-opened base station, a pre-configured common configuration parameter corresponding to the self-opening station area to which the to-be-opened base station belongs.

515. The base station to be opened receives a pre-configured common configuration parameter that is sent by the OAM system and corresponds to a self-opening station area to which the to-be-opened base station belongs.

516. The base station to be opened uses the received configuration data to start a station;

The configuration data includes: the self-planning configuration parameter corresponding to the base station to be opened, and a pre-configured common configuration parameter corresponding to the self-opening station area to which the base station to be opened belongs. The common configuration parameter is a configuration parameter other than the self-planning configuration parameter corresponding to the base station to be opened in the configuration data.

In order to implement the foregoing method, an embodiment of the present invention further provides an OAM system. As shown in FIG. 6, the method includes: a first sending unit, a receiving unit, a determining unit, a relationship generating unit, a generating unit, and a second sending unit. The first sending unit is configured to send, by the base station to be opened, an instruction to scan neighboring area information, to indicate that the base station to be opened scans the neighboring area information;

The embodiment of the invention further provides a base station, comprising: a first receiving unit, a scanning unit, a sending unit and a second receiving unit.

The first receiving unit is configured to receive an instruction for scanning neighboring area information sent by the OAM system;

a scanning unit, configured to scan the neighboring area information;

a sending unit, configured to send the scanned neighboring area information to the OAM system, where the second receiving unit is configured to receive configuration data required for the opening of the OAM system, and use the configuration data to perform The configuration data includes: the self-planning configuration parameter corresponding to the to-be-opened base station, and a pre-configured common configuration parameter corresponding to the self-opening station area to which the to-be-opened base station belongs; The self-planning configuration parameters corresponding to the open base station include at least: a tracking area identifier T AI, a physical cell identifier PCI, a zd root-base sequence of the physical random access channel PRACH, a frequency bandwidth list and a neighbor. And the common configuration parameter is a configuration parameter other than the self-planning configuration parameter corresponding to the base station to be opened in the configuration data.

The method and device for starting a base station according to an embodiment of the present invention, the OAM system sends an instruction for scanning neighboring area information to a base station to be opened, and the base station to be opened scans the neighbor The area information is sent to the MME system, and the MME determines, according to the neighbor information and the pre-configured area location information of each self-opening area, the base station to which the station to be opened belongs. The self-opening area generates a self-planning configuration parameter corresponding to the to-be-opened base station according to the pre-configured parameter range corresponding to the self-opening area to which the to-be-opened base station belongs. The self-planning configuration parameter and the pre-configured common configuration parameter are configuration data required for the base station to be opened to open the station, and the OAM system sends the configuration data to the base station to be opened, the base station to be opened The station is opened using the configuration data. The configuration data required for the base station to be opened for the base station to be opened in the prior art is manually configured. The configuration data required for the base station to open the station is divided into common configuration parameters and self-planning configuration parameters, and is implemented by the OAM system. It is automatically sent to the base station to be opened, thereby improving the efficiency of the base station opening, reducing the manual planning workload during the base station opening process, and reducing the difficulty of deploying a large number of base stations.

Example 3

Before implementing the solution of the present invention, it is necessary to manually divide the PLMN network that is deployed to be opened into different self-opening stations. The principle of dividing the self-opening area is as follows: All base stations in the same self-opening area have the same common configuration parameters. . The information corresponding to each self-opening area is input into the OAM system, and the area information includes the following categories:

Area location information: Tracking area information corresponding to the area, and existing cell information in the area;

Zone configuration parameters: Includes all common configuration parameters. The common configuration parameter includes at least: a maximum transmission power, a reference signal power, and the like of the small area in the self-opening area.

Embodiment 3 of the present invention provides a method for a base station to open a station, as shown in FIG.

The base station eNB in the EUTRAN network takes the self-opening process as an example, and includes the following steps:

601. Power on the base station to be opened to ensure that the line connection is correct.

602. The base station to be opened automatically discovers the OAM system.

603. The OAM system obtains an IP address by using a DHCP process, so that the base station to be opened establishes an OM link with the OAM system.

The OM link provides a channel for transmitting data between the base station to be opened and the OAM system. 604. The OAM system identifies the to-be-opened base station, and adds the to-be-opened base station to the managed object resource model in the OAM system. The specific implementation process of this step can refer to the prior art.

605. The OAM system sends an instruction for scanning the neighboring cell information to the base station to be opened, and instructs the to-be-opened base station to scan the neighboring cell information.

606. The base station to be opened receives an instruction for scanning neighbor information sent by the OAM system.

607. The base station to be opened scans the neighboring area information.

608. The base station to be opened generates a neighbor relationship in the process of scanning neighbor information.

609. The base station to be opened sends the scanned neighbor information to the OAM system.

610. The OAM system receives the neighboring area information sent by the base station to be opened.

611. The OAM system determines, according to the neighboring cell information and a pre-configured regional location information of each self-opening station area, a self-opening station area to which the to-be-opened base station belongs;

1) LTE cell: PL匪, TAI, PCI, ECGI;

2) UMTS cell: PL匪, CID, LAC, RAC, RNCID;

3) GSM cell: PLMN, CID, LAC, RAC, NCC, BCC.

If the ECGI of the LTE cell is not found in the comparison, the PLMN, the CID, the RNCID of the UMTS cell in the neighbor information, and the information in the regional location information of each pre-configured self-opening area are further used. Comparing, when there is a PLMN, a CID, and an RNCID that are consistent with the UMTS cell in the information in the area location information of each pre-configured self-opening area, determining that the UMTS cell is in the UMTS cell The area with the consistent PLMN, the CID, and the RNCID is the self-opening area to which the base station to be opened belongs.

If the PLMN and the CID of the GSM cell are not found in the comparison, the TAI of the LTE cell in the neighbor information is compared with the information in the regional location information of each pre-configured self-opening area. When there is a TAI that is consistent with the LTE cell in the information in the area location information of each pre-configured self-opening area, it is determined that the area with the consistent TAI in the LTE cell is the to-be-opened base station. The self-opening station area to which it belongs.

If the TAI of the LTE cell is not found in the comparison, the LAC or RAC of the UMTS cell in the neighbor information is further compared with the information in the regional location information of each pre-configured self-opening area. When there is an LAC or RAC that is consistent with the UMT S cell in the information in the area location information of each of the pre-configured open areas, it is determined that the area with the consistent LAC or RAC in the UMTS cell is the The self-opening station area to which the base station to be opened belongs.

It should be noted that the embodiment of the present invention lists a self-opening station to which a base station to be opened belongs. The implementation of the regional judgment, in the actual application, can be judged in other orders, not here - enumeration.

612. The OAM system generates a self-planning configuration corresponding to the to-be-opened base station according to the neighboring area information and a pre-configured assignable parameter range corresponding to the self-opening area to which the to-be-opened base station belongs. Parameter

The self-planning configuration parameters at least include: a tracking area identifier TAI, a physical cell identifier PCI, a zd root-sequence sequence of the physical random access channel PRACH, and a frequency bandwidth list.

1) LTE neighbors: PL匪, TAI, PCI, ECGI, UFREQ, DFREQ, UBandwidth, DBandwidth, Duplex, RSRP, RSRQ, RSSI, CSGID, PRACHConfig, DSI;

2) UMTS neighbors: PL匪, CID, RSSI, RSCP, SC, LAC, RAC, RNCID (, UFREQ, DFREQ, ECIO;

3) GSM neighbors: PL匪, CI, LAC, RAC, NCC, BCC, BCCHARFCN,

RXLEVEL, BANDo

613. The OAM system sends, to the to-be-opened base station, a self-planning configuration parameter corresponding to the to-be-opened base station.

614. The base station to be sent receives the self-planning configuration parameter that is sent by the OAM system and is corresponding to the to-be-opened base station.

615. The OAM system sends, to the to-be-opened base station, a pre-configured common configuration parameter corresponding to the self-opening station area to which the to-be-opened base station belongs.

616. The base station to be opened receives a pre-configured common configuration parameter that is sent by the OAM system and corresponds to a self-opening station area to which the to-be-opened base station belongs.

617. The base station to be opened performs a station by using the received configuration data.

The configuration data includes: the self-planning configuration parameter corresponding to the base station to be opened, and a pre-configured common configuration parameter corresponding to the self-opening station area to which the base station to be opened belongs.

The self-planning configuration parameters at least include: a tracking area identifier TAI, a physical cell label a PCI, a zad root sequence index (Zadoff-Chu Root Sequence) of the physical random access channel PRACH, a frequency bandwidth list, and a neighbor relationship; the common configuration parameter is the Other configuration parameters other than the planned configuration parameters corresponding to the station base station.

In order to implement the foregoing method, an embodiment of the present invention further provides an OAM system, including: a first sending unit, a receiving unit, a determining unit, a generating unit, and a second sending unit.

The first sending unit is configured to send, by the base station to be opened, an instruction for scanning neighboring area information, to indicate that the base station to be opened scans the neighboring area information;

The embodiment of the present invention further provides a base station. As shown in FIG. 7, the method includes: a first receiving unit 701, a scanning unit 702, a generating unit 703, a sending unit 704, and a second receiving unit 705.

The first receiving unit 701 is configured to receive an instruction for scanning neighboring area information sent by the OAM system.

The scanning unit 702 is configured to scan the neighboring area information;

The generating unit 703 is configured to generate the neighbor relationship in the process of scanning the neighbor information.

The sending unit 704 is configured to send the scanned neighboring area information to the OAM system.

a second receiving unit 705, configured to receive, required by the OAM system for starting a station Configuring the data, and using the configuration data to perform the opening; the configuration data includes: the self-planning configuration parameter corresponding to the base station to be opened, corresponding to the self-opening station area to which the base station of the station to be opened belongs The pre-configured common configuration parameter; the self-planning configuration parameter corresponding to the to-be-opened base station includes at least: a tracking area identifier TAI, a physical cell identifier PCI, and a zc root sequence index of the physical random access channel PRACH (Zadoff-Chu a root sequence, a frequency bandwidth list, and a neighbor relationship. The common configuration parameter is a configuration parameter other than the self-planning configuration parameter corresponding to the base station to be opened in the configuration data.

A method and device for a base station to open a station according to an embodiment of the present invention, the OAM system sends an instruction for scanning neighboring area information to a base station to be opened, the base station to be opened scans neighboring area information, and scans neighboring area information The neighboring area relationship is generated, and the scanned neighboring area information and the neighboring area relationship are sent to the OAM system, and the OAM system judges according to the neighboring area information and the pre-configured positioning information of each self-opening area. The self-opening station area to which the to-be-opened base station belongs is generated and the to-be-opened station is generated according to the pre-configured parameter range corresponding to the self-opening area to which the to-be-opened base station belongs Self-planning configuration parameters corresponding to the base station. The OAM system sends the generated self-planning configuration parameters to the base station to be opened. The neighboring cell relationship received by the base station to be opened and the generated self-planning configuration parameter are collectively referred to as the self-planning configuration parameters required for the base station to be opened to open the station, the self-planning configuration parameter and the pre-configured common configuration. The parameter is the configuration data required for the base station to be opened to open the station, and the OAM system sends the configuration data to the base station to be opened, and the base station to be opened uses the configuration data to start the station. The configuration data required for the base station to be opened for the base station to be opened in the prior art is manually configured. The configuration data required for the base station to open the station is divided into common configuration parameters and self-planning configuration parameters, and is implemented by the OAM system. It is automatically sent to the base station to be opened, thereby improving the efficiency of the base station opening, reducing the manual planning workload during the base station opening process, and reducing the difficulty of deploying a large number of base stations.

It should be noted that, the technical solution provided by the embodiment of the present invention is preferably applied to

During the start of the LTE base station. Of course, the technical solution provided by the embodiment of the present invention can also be applied to the base station opening process of other wireless technologies, for example, a GSM base station, a UMTS base station, a CDMA base station, a WIMAX base station, and the like.

The method for the base station to be opened by the embodiment of the present invention may be applied to different base station configurations, including but not limited to: a macro base station; a micro base station (micro/pico cell); Home base station (femto cell) o

The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the claims.

Claims

A method for a base station to open a station, comprising:

The network management OAM system sends an instruction for scanning the neighboring area information to the base station to be opened, to instruct the base station to be opened to scan the neighboring area information;

The method for a base station to open a station according to claim 1, wherein all the base stations in the self-opening station area have the same common configuration parameter, and the common configuration parameter at least includes: The maximum transmit power and pilot signal power of the cell in the station area.

The method for a base station to open a station according to claim 1, wherein the self-planning configuration parameter corresponding to the base station to be opened further includes a neighbor relationship;

The method further includes:

The OAM system generates the neighbor relationship according to the neighbor information;

The OAM system sends the neighbor relationship to the base station to be opened.

A method for a base station to open a station, comprising:

The base station to be opened sends the scanned neighboring area information to the OAM system; the base station to be opened receives the number of configurations required for the open station sent by the OAM system According to the configuration data, the configuration data includes: the self-planning configuration parameter corresponding to the base station to be opened, and the pre-correspondence corresponding to the self-opening station area to which the base station to be opened belongs The configured common configuration parameter: the self-planning configuration parameter corresponding to the to-be-opened base station includes at least: a tracking area identifier T AI, a physical cell identifier PCI, and a zc root sequence index of the physical random access channel PRACH (Zadoff-Chu a root sequence, a frequency bandwidth list, and a neighbor relationship. The common configuration parameter is a configuration parameter other than the self-planning configuration parameter corresponding to the base station to be opened in the configuration data.

The method for starting a base station according to claim 4, further comprising:

The base station to be opened receives the neighbor relationship sent by the OAM system; or the base station to be opened generates the neighbor relationship in the process of scanning the neighbor information.

6. An OAM system, comprising:

The OAM system according to claim 6, wherein all the base stations in the self-opening station area have the same common configuration parameter, and the common configuration parameter includes at least: the self-opening station area The maximum transmit power and pilot signal power of the cell.

The OAM system according to claim 6, wherein the self-planning configuration parameter corresponding to the base station to be opened further includes a neighbor relationship; the generating unit is further configured to The neighboring area information is used to generate the neighboring cell relationship; the second sending unit is further configured to send the neighboring cell relationship to the to-be-opened base station.

A base station, comprising:

The base station according to claim 9, wherein the second receiving unit is further configured to receive the neighbor relationship sent by the OAM system.

The base station according to claim 9, further comprising: a generating unit, configured to generate the neighbor relationship in the process of scanning the neighbor information.

The base station according to claim 9, wherein the base station comprises: a macro base station, a small base station or a home base station.

The base station according to claim 9, wherein the base station comprises: an LTE base station, a GSM base station, a UMTS base station, a CDMA base station, and a WIMAX base station.