CN113965461B - Active antenna unit upgrading method and device - Google Patents
Active antenna unit upgrading method and device Download PDFInfo
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- CN113965461B CN113965461B CN202010628090.4A CN202010628090A CN113965461B CN 113965461 B CN113965461 B CN 113965461B CN 202010628090 A CN202010628090 A CN 202010628090A CN 113965461 B CN113965461 B CN 113965461B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0886—Fully automatic configuration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0889—Techniques to speed-up the configuration process
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0893—Assignment of logical groups to network elements
Abstract
The embodiment of the invention provides an active antenna unit upgrading method and device, which are applied to a base station management platform, wherein the method comprises the following steps: issuing a deactivation instruction to a target base station to enable the target base station to execute cell deactivation operation; detecting whether an active antenna unit currently supported by the target base station is accessed to the target base station; detecting a version type of the active antenna unit if the active antenna unit has accessed the target base station; under the condition that the version type is detected to be a dual-optical-fiber version, issuing a preset version upgrading file to the target base station; and according to the version upgrading file, upgrading the active antenna unit to upgrade the version type of the active antenna unit into a single optical fiber version. The method and the device can conveniently improve the upgrading efficiency of the active antenna unit from a double-optical-fiber version to a single-optical-fiber version under the conditions of reducing errors caused by manually modifying a large number of parameter files and reducing the offline time of the base station.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for upgrading an active antenna unit.
Background
With the development of the optical fiber industry, the application of optical fiber products is more and more extensive, especially in the field of communication technology. Currently, the types of AAU (Active Antenna Unit) versions supported in base station networks in various regions include a dual-fiber AAU version and a subsequently introduced single-fiber AUU version.
The double-optical-fiber AAU version is characterized in that an optical port 0 and an optical port 1 of the AAU are respectively connected with an optical fiber to a base band plate, and based on the double-optical-fiber AAU version, the working mode of the AAU is a load sharing mode; based on the single optical fiber AAU version, the working mode of the AAU is a normal mode.
In the prior art, the process of upgrading the base station from the dual optical fiber AAU version to the single optical fiber AAU version is very cumbersome, and the process includes: modifying cell network planning, modifying cell service parameters, modifying transmission parameters, modifying NR (New Radio, New air interface) cell modes supported by a base station and the like, wherein a large number of parameters need to be modified manually on site at the base station in the process, and when the modified parameters are in trouble, AUU version upgrading errors are caused, and when the AAU is taken off-line by the base station, technical personnel need to climb a tower for repairing, so that the upgrading process in the prior art has high operation difficulty, consumes too much time, can generate higher labor cost, and inevitably introduces errors caused by manual operation, thereby causing low upgrading success rate.
Disclosure of Invention
The embodiment of the invention provides an active antenna unit upgrading method and device, which can conveniently improve the upgrading efficiency of an active antenna unit from a double-optical-fiber version to a single-optical-fiber version under the conditions of reducing errors caused by manually modifying a large number of parameter files and reducing the base station offline time.
The embodiment of the invention provides an active antenna unit upgrading method which is applied to a base station management platform and comprises the following steps:
issuing a deactivation instruction to a target base station to enable the target base station to execute cell deactivation operation;
detecting whether an active antenna unit currently supported by the target base station is accessed to the target base station;
detecting a version type of the active antenna unit if the active antenna unit has accessed the target base station;
under the condition that the version type is detected to be a dual-optical-fiber version, issuing a preset version upgrading file to the target base station;
and according to the version upgrading file, upgrading the active antenna unit to upgrade the version type of the active antenna unit into a single optical fiber version.
The embodiment of the invention provides an active antenna unit upgrading method which is applied to a base station, wherein an active antenna unit currently supported by the base station is accessed to the base station, and the version type of the active antenna unit is a double-optical-fiber version, and the method comprises the following steps:
receiving a deactivation instruction issued by a base station management platform;
in response to the deactivation instruction, performing an operation of deactivating the cell;
receiving a preset version upgrading file issued by the base station management platform;
and according to the version upgrading file, upgrading the active antenna unit to upgrade the version type of the active antenna unit into a single-optical-fiber version.
The embodiment of the invention provides an active antenna unit upgrading device, which is applied to a base station management platform and comprises:
the deactivation instruction issuing module is used for issuing a deactivation instruction to a target base station so as to enable the target base station to execute the operation of deactivating the cell;
a first detection module, configured to detect whether an active antenna unit currently supported by the target base station has accessed the target base station;
a second detection module, configured to detect a version type of the active antenna unit when the active antenna unit has accessed the target base station;
a first upgrade file issuing module, configured to issue a preset version upgrade file to the target base station when the version type is detected to be a dual-fiber version;
and the first upgrading module is used for performing upgrading operation on the active antenna unit according to the version upgrading file and upgrading the version type of the active antenna unit into a single optical fiber version.
The embodiment of the invention provides an active antenna unit upgrading device which is applied to a base station, wherein the active antenna unit supported by the base station at present is accessed to the base station, and the version type of the active antenna unit is a double-optical-fiber version, and the device comprises:
the first receiving module is used for receiving a deactivation instruction issued by the base station management platform;
a deactivation module, configured to perform an operation of deactivating a cell in response to the deactivation instruction;
the second receiving module is used for receiving a preset version upgrading file issued by the base station management platform;
and the upgrading active antenna unit module is used for performing upgrading operation on the active antenna unit according to the version upgrading file and upgrading the version type of the active antenna unit into a single optical fiber version.
The embodiment of the invention has the following advantages:
the embodiment of the invention sends a deactivation instruction to a target base station in a mode of triggering and starting an active antenna unit version upgrading switch by one key, so that the target base station executes the operation of deactivating cells, sends a preset version upgrading file to the target base station under the condition that the active antenna unit currently supported by the target base station is detected to be accessed to the target base station and the active antenna unit version type is a dual-optical-fiber version, and upgrades the version type of the active antenna unit to a single-optical-fiber version by executing upgrading operation on the active antenna unit through the target base station. The embodiment of the invention can lead the active antenna unit currently supported by the target base station to complete automatic upgrading operation in a one-key triggering mode, thereby reducing upgrading difficulty, saving a large amount of cost, and reducing errors caused by manually modifying a large amount of parameter files.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 shows a flow chart of a first embodiment of an active antenna unit upgrade method of the present invention;
fig. 2 shows a flow chart of a second embodiment of an active antenna unit upgrade method of the present invention;
fig. 3 shows a flowchart of a third embodiment of an active antenna unit upgrade method of the present invention;
fig. 4 shows a block diagram of a first embodiment of an active antenna unit upgrade apparatus of the present invention;
fig. 5 shows a block diagram of a second embodiment of the active antenna unit upgrade apparatus according to the present invention;
fig. 6 shows a block diagram of another embodiment of the active antenna unit upgrade apparatus of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Method embodiment one
Referring to fig. 1, a flowchart of a first embodiment of an active antenna unit upgrading method according to the present invention is shown, and is applied to a base station management platform, where the method specifically includes:
101, issuing a deactivation instruction to a target base station to enable the target base station to execute cell deactivation operation;
103, detecting the version type of the active antenna unit under the condition that the active antenna unit has access to the target base station;
104, transmitting a preset version upgrading file to the target base station under the condition that the version type is detected to be a dual-optical-fiber version;
and 105, according to the version upgrading file, upgrading the active antenna unit to upgrade the version type of the active antenna unit to a single optical fiber version.
The embodiment of the invention can be applied to a base station management platform, the base station management platform can be deployed at a near end of a base station, an Operation and Maintenance Center (OMC), a user terminal and the like, and it should be noted that the invention does not limit the deployment scene of the base station management platform. The base station management platform is used for storing a preset version upgrading file and controlling an active antenna unit at the target base station side to execute upgrading operation. The target base station refers to the base station of the active antenna unit to be upgraded.
The invention can control one or more than one target base station through the base station management platform, so as to execute the upgrading operation from a double-optical-fiber version to a single-optical-fiber version on the version type of the active antenna unit currently supported by the target base station, and monitor the upgrading operation state information of the active antenna unit currently supported by the target base station.
The invention can issue the deactivation instruction to the target base station through the near end of the target base station, and control the target base station to execute the operation of deactivating the cell; and the OMC can also remotely issue deactivation commands to a plurality of target base stations so as to control the target base stations to execute the operation of deactivating cells in batch. The cell deactivation means that the working state of the cell is switched to the access prohibition state, and communication service is not provided any more, so that the base station enters an offline state to modify configuration parameters and other operations. It should be noted that, when an active antenna unit currently supported by a target base station is upgraded, it is required to ensure that the target base station is in a deactivated state, that is, an unavailable state.
Optionally, before issuing the deactivation instruction to the target base station in step 101, the method further includes: and triggering and starting an active antenna unit version upgrading switch aiming at the target base station so as to control the target base station to start to execute upgrading operation on the active antenna unit.
When a technician needs to perform an upgrade operation on an active antenna unit currently supported by a target base station, the technician can conveniently start an automatic upgrade operation by triggering an active antenna unit version upgrade switch on the base station management platform, for example, an entity switch in a near end of the base station, or a virtual switch on the OMC display screen.
After the target base station performs the operation of deactivating the cell, it is detected whether the active antenna unit currently supported by the target base station has accessed the target base station, where it needs to be noted that, if the active antenna unit currently supported by the target base station is upgraded, it needs to be ensured that the active antenna unit has accessed the target base station.
Detecting a version type of the active antenna unit if the active antenna unit has access to the target base station. The version types of the active antenna unit comprise a double-optical-fiber version and a subsequently-pushed single-optical-fiber version.
And under the condition that the version type is detected to be a dual-optical-fiber version, issuing a preset version upgrading file to the target base station, wherein the version upgrading file is used for upgrading the version type of the active antenna unit. And the version upgrading files are uniformly set in advance by technicians in the field according to upgrading requirements and are stored in the base station management platform.
And according to the version upgrading file, the base station management platform controls the active antenna unit to execute upgrading operation through the target base station so as to upgrade the version type of the active antenna unit into a single optical fiber version. Therefore, the invention can control the target base station to automatically upgrade the active antenna unit with the double optical fiber version currently supported by the target base station into the single optical fiber version by a mode of triggering the active antenna unit version upgrade switch by one key, and the upgrade operation can be dynamically monitored by the base station management platform. For example, when a person skilled in the art needs to perform an upgrade operation on active antenna units of a target base station a, a target base station B, and a target base station C, the target base station a, the target base station B, and the target base station C may be determined in advance in the OMC, and then the OMC triggers and turns on an active antenna unit version upgrade switch, so that the OMC controls the active antenna units of the target base station a, the target base station B, and the target base station C in batch to perform an automatic upgrade operation from a dual-fiber version to a single-fiber version.
Optionally, after the version type of the active antenna unit is upgraded to the single-fiber version in step 105, the method further includes: and triggering and closing an active antenna unit version upgrading switch aiming at the target base station so as to control the target base station to stop executing upgrading operation on the active antenna unit.
According to the embodiment of the invention, after the active antenna unit is upgraded, the upgrading operation can be stopped to be executed in an automatic or manual mode.
The embodiment of the invention sends a deactivation instruction to a target base station in a mode of triggering and starting an active antenna unit version upgrading switch by one key, so that the target base station executes the operation of deactivating cells, sends a preset version upgrading file to the target base station under the condition that the active antenna unit currently supported by the target base station is detected to be accessed to the target base station and the active antenna unit version type is a dual-optical-fiber version, and upgrades the version type of the active antenna unit to a single-optical-fiber version by executing upgrading operation on the active antenna unit through the target base station. The embodiment of the invention can lead the active antenna unit currently supported by the target base station to complete automatic upgrading operation in a one-key triggering mode, thereby reducing upgrading difficulty, saving a large amount of cost, and reducing errors caused by manually modifying a large amount of parameter files.
In an optional embodiment of the present invention, before issuing the deactivation instruction to the target base station in step 101, the method further includes:
acquiring a first configuration file of a target base station;
modifying the original network planning parameter in the first configuration file into a target network planning parameter, wherein the target network planning parameter is a network planning parameter corresponding to the target base station under the condition that the version type of the active antenna unit is a single optical fiber version;
importing the target network planning parameters into a simulation base station deployed with the first configuration file;
acquiring a second configuration file of the simulation base station;
and importing preset cell service parameters into the second configuration file to obtain a target configuration file, wherein the preset cell service parameters are corresponding to the target base station under the condition that the version type of the active antenna unit is a single-optical-fiber version.
When an upgrade operation is performed on a version type of an active antenna unit, the upgrade operation needs to be performed on a target base station corresponding to the active antenna unit to ensure that parameters of the active antenna unit are matched with parameters of the target base station. Therefore, a target configuration file is required to be preset, and the target configuration file is used for matching relevant parameters of the target base station with the active antenna unit of the upgraded single-fiber version. The step of presetting the target configuration file comprises the following steps: the method comprises the steps of obtaining a first configuration file of a target base station, exporting original network planning parameters in the first configuration file in an off-line mode, modifying the original network planning parameters into target network planning parameters, importing the target network planning parameters into a simulation base station with the first configuration file in an on-line importing mode, and testing the target network planning parameters through the simulation base station to guarantee the accuracy of the network planning parameters and improve the efficiency of upgrading operation. And when the simulated base station operates without errors, acquiring a second configuration file of the simulated base station, and finally importing preset cell service parameters into the second configuration file to obtain a target configuration file.
The original network planning parameters are network planning parameters corresponding to a target base station of which the currently supported active antenna unit is a dual-optical-fiber version, and the first configuration file comprises the original network planning parameters; the target network planning parameter is a network planning parameter corresponding to a target base station of which the supported active antenna unit is a single optical fiber version, and the second configuration file comprises the target network planning parameter. According to the method, the target network planning parameters modified based on the original network planning parameters are imported into the simulation base station deployed with the first configuration file, the target network planning parameters are written into the first configuration file to obtain the second configuration file, and the target base station does not need to enter an offline state in the process of obtaining the second configuration file. In addition, the second configuration file is operated in the simulation base station, and the second configuration file can be actually measured and verified, so that the accuracy of the second configuration file is improved, and the success rate of upgrading operation is improved.
The embodiment of the invention can extract the first configuration file on line under the condition that the target base station is not disconnected, thereby modifying the first configuration file into the target configuration file off line and shortening the disconnection time of the target base station in the active antenna unit upgrading process.
In an optional embodiment of the present invention, the version upgrade file includes a target configuration file of the target base station and a version upgrade file of the active antenna unit, where the target configuration file includes: and the target base station corresponds to the network planning parameter and the cell service parameter under the condition that the version type of the active antenna unit is a single optical fiber version.
Based on the target configuration file and the version upgrading file, the version type of the active antenna unit can be upgraded from a dual-optical-fiber version to a single-optical-fiber version, and the target base station is matched with the upgraded active antenna unit after upgrading operation is completed.
In an optional embodiment of the present invention, before the detecting whether the active antenna unit has accessed the target base station in step 102, the method further comprises:
detecting whether a cell covered by the target base station is in an available state;
and under the condition that the cell is in an unavailable state, detecting whether the base station management platform is in an online state.
The present invention performs an upgrade operation on the active antenna unit, and it is necessary to ensure that a cell covered by a target base station is in an unavailable state and the base station management platform is in an online state, and therefore, it is necessary to detect whether the cell covered by the target base station is in an available state. When detecting that the cell covered by the target base station is still in an available state, which indicates that the target base station fails to perform the deactivation operation, the target base station may trigger to turn off the active antenna unit version upgrade switch, and stop the upgrade operation of the active antenna unit. After detecting that the cell covered by the target base station is in an unavailable state, further detecting whether a base station management platform is in an online state, and when the base station management platform is in an offline state, the target base station cannot acquire a version upgrading file from the base station management platform, so that when detecting that the base station management platform is in the offline state, upgrading operation of the version type of the active antenna unit cannot be completed, and an active antenna unit version upgrading switch can be triggered to be turned off aiming at the target base station to stop upgrading operation of the active antenna unit.
Optionally, the step 102 of detecting whether the active antenna unit currently supported by the target base station has accessed the target base station includes:
and under the condition that the base station management platform is in an online state, detecting whether an active antenna unit currently supported by the target base station is accessed to the target base station.
When the active antenna unit currently supported by the target base station is not accessed to the target base station, the target base station cannot acquire the version type of the active antenna unit. Therefore, in a situation where the base station management platform is in an online state, it is necessary to further detect whether the active antenna unit currently supported by the target base station has accessed the target base station. When the active antenna unit currently supported by the target base station is not accessed to the target base station, the active antenna unit version upgrade switch may be triggered to be turned off for the target base station, and the upgrade operation of the active antenna unit may be stopped. And when the active antenna unit currently supported by the target base station has access to the target base station, continuing to execute the upgrading operation.
Optionally, the detecting the version type of the active antenna unit in step 103 includes:
reading, by the target base station, a version type of the active antenna unit;
and judging whether the read version type is a dual-optical-fiber version.
And the topological structure of the radio frequency unit of the target base station stores the information of the version type of the active antenna unit currently supported by the target base station. And under the condition that the active antenna unit is accessed to the target base station, the base station management platform reads the version type of the active antenna unit through the topological structure of the radio frequency unit of the target base station, and judges whether the version type is a dual-optical-fiber version or not according to the read data. And under the condition that the version type is detected to be a double-optical-fiber version, the base station management platform can issue a preset version upgrading file to the target base station so as to upgrade the active antenna unit from the double-optical-fiber version to a single-optical-fiber version.
In an optional embodiment of the present invention, after the step 105 of performing an upgrade operation on the active antenna unit, the method further includes:
detecting feedback information of the target base station;
and if the feedback information which is sent by the target base station and used for indicating that the active antenna unit is successfully upgraded is not received within the preset time, stopping executing the upgrading operation.
And after the target base station successfully performs upgrading operation on the active antenna unit, the target base station sends feedback information to the base station management platform, wherein the feedback information is used for informing the base station management platform that the version type of the active antenna unit is upgraded to a single optical fiber version.
Optionally, the target base station is deployed with a timing device, where the timing device includes preset upgrade time, and the timing device is configured to monitor a time consumption condition of sending the feedback information to the base station management platform. And after a preset version upgrading file is issued to the target base station, controlling the target base station to start timing equipment, and if the target base station does not send feedback information to a base station management platform within a preset time, for example, 10 minutes, stopping executing the upgrading operation.
Optionally, after detecting the feedback information of the target base station, the method further includes:
if feedback information which is sent by the target base station and used for indicating that the active antenna unit is successfully upgraded is received within preset time, issuing a preset baseband signal processing unit upgrade file to the target base station, wherein the preset baseband signal processing unit upgrade file is matched with the version of the version upgrade file;
and upgrading the baseband signal processing unit in the target base station according to the preset baseband signal processing unit upgrading file.
The base station includes an active antenna unit and a baseband signal processing unit, the baseband signal processing unit is responsible for baseband digital signal processing, for example, FFT (fast Fourier transform)/IFFT (Inverse fast Fourier transform), modulation/demodulation, channel coding/decoding, and the active antenna unit is responsible for converting a baseband digital signal into an analog signal, modulating the analog signal into a high-frequency radio frequency signal, amplifying the high-frequency radio frequency signal to a sufficient power by a power amplifier, and transmitting the high-frequency radio frequency signal by an antenna. After the version type of the active antenna unit is changed, the baseband signal processing unit is required to be ensured to be matched with the upgraded active antenna unit, therefore, after the active antenna unit successfully executes the upgrading operation, the invention can also issue a preset baseband signal processing unit upgrading file to the target base station, and the preset baseband signal processing unit upgrading file is matched with the version of the version upgrading file, so that the baseband signal processing unit in the target base station is upgraded according to the preset baseband signal processing unit upgrading file, and the baseband signal processing unit can be ensured to normally operate.
To sum up, in the embodiment of the present invention, a deactivation instruction is issued to a target base station in a manner of turning on an active antenna unit version upgrade switch by one-key triggering, so that the target base station performs a cell deactivation operation, and when it is detected that an active antenna unit currently supported by the target base station has been connected to the target base station and the active antenna unit version type is a dual-fiber version, a preset version upgrade file is issued to the target base station, and the target base station performs an upgrade operation on the active antenna unit to upgrade the active antenna unit version type to a single-fiber version. In addition, the embodiment of the invention can modify the configuration file of the target base station under the running state of the target base station, can obtain the target configuration file under the condition of not influencing the running of the target base station, ensures the accuracy of the target configuration file, can shorten the offline time of the base station and improve the upgrading efficiency of the version type of the active antenna unit.
Method embodiment two
Referring to fig. 2, a flowchart of a second embodiment of an active antenna unit upgrading method according to the present invention is shown, and is applied to a base station, where an active antenna unit currently supported by the base station has been connected to the base station, and a version type of the active antenna unit is a dual-fiber version, and specifically may include:
and 204, according to the version upgrading file, upgrading the active antenna unit to upgrade the version type of the active antenna unit to a single optical fiber version.
The embodiment of the invention can be applied to the base station, and the base station can carry out unified control through the base station management platform. The base station executes the operation of deactivating the cell by receiving the deactivation instruction issued by the base station management platform, wherein the deactivating cell switches the working state of the cell to the access prohibition and does not provide communication service any more, so that the base station management platform can upgrade the active antenna unit corresponding to the base station.
The base station can also receive a preset version upgrading file issued by the base station management platform, so that upgrading operation is performed on the active antenna unit corresponding to the base station according to the version upgrading file, and the version type of the active antenna unit is upgraded to a single optical fiber version.
In an optional embodiment of the present invention, after the step 204 of performing an upgrade operation on the active antenna unit, the method further includes:
and sending feedback information to the base station management platform, wherein the feedback information is used for indicating that the active antenna unit is successfully upgraded.
After the active antenna unit corresponding to the base station successfully performs the upgrade operation, the feedback information can be sent to the base station management platform to inform the base station management platform that the version type of the active antenna unit is upgraded to the single optical fiber version.
In an optional embodiment of the present invention, after sending the feedback information to the base station management platform, the method further includes:
receiving a preset baseband signal processing unit upgrade file issued by the base station management platform, wherein the preset baseband signal processing unit upgrade file is sent when the base station management platform receives the feedback information sent by the base station within a preset time, and the version of the preset baseband signal processing unit upgrade file is matched with that of the version upgrade file;
and upgrading the baseband signal processing unit in the base station according to the preset baseband signal processing unit upgrading file.
After the version type of the active antenna unit is changed, the baseband signal processing unit is required to be ensured to be matched with the upgraded active antenna unit, so that after the active antenna unit successfully executes the upgrading operation, the invention receives the preset baseband signal processing unit upgrading file sent by the base station management platform, upgrades the baseband signal processing unit in the base station, and ensures that the baseband signal processing unit can normally operate.
In summary, the embodiment of the present invention can execute the operation of deactivating a cell by receiving a deactivation instruction issued by a base station management platform, and receive a preset version upgrade file issued by the base station management platform, thereby executing an automatic upgrade operation on the active antenna unit according to the version upgrade file, and upgrading the version type of the active antenna unit to a single optical fiber version. The invention can reduce the upgrading difficulty, save a large amount of cost, and reduce the error brought by manually modifying a large amount of parameter files, in addition, the automatic upgrading operation does not need manual tower climbing operation, and can shorten the time required by upgrading, thereby shortening the offline time of the base station and improving the upgrading efficiency of the version types of the active antenna units.
Method example III
Referring to fig. 3, a flowchart of a third embodiment of the active antenna unit upgrading method according to the present invention is shown, and is applied to a base station management platform, where the method specifically includes:
The invention can control the target base station to automatically execute the upgrading operation from the double optical fiber version to the single optical fiber version of the active antenna unit in a one-key triggering mode.
The deactivation instruction is used for controlling the target base station to execute the operation of deactivating the cell.
The method and the device execute the upgrading operation on the active antenna unit, need to ensure that a cell covered by a target base station is in an unavailable state, and when detecting that the cell covered by the target base station is still in the available state, which indicates that the target base station fails to execute the deactivation operation, the method and the device can trigger to close an active antenna unit version upgrading switch aiming at the target base station, so as to stop the upgrading operation of the active antenna unit.
When the base station management platform is in an offline state, the target base station cannot acquire the version upgrade file from the base station management platform, so that when the base station management platform is detected to be in the offline state, the upgrade operation of the active antenna unit version type cannot be completed, and the target base station can trigger to close the active antenna unit version upgrade switch to stop the upgrade operation of the active antenna unit.
When the active antenna unit currently supported by the target base station is not accessed to the target base station, the target base station cannot acquire the version type of the active antenna unit. Therefore, in the case that the base station management platform is in an online state, it is necessary to further detect whether an active antenna unit currently supported by the target base station has accessed the target base station.
And the topological structure of the radio frequency unit of the target base station stores the information of the version type of the active antenna unit currently supported by the target base station. And under the condition that the active antenna unit is accessed to the target base station, the base station management platform reads the version type of the active antenna unit through the topological structure of the radio frequency unit of the target base station, and judges whether the read version type is a dual-optical-fiber version or not according to the read data.
And 308, sending a preset version upgrading file to the target base station.
The version upgrade file includes a target configuration file of the target base station and a version upgrade file of the active antenna unit, where the target configuration file includes: and the target base station corresponds to the network planning parameter and the cell service parameter under the condition that the version type of the active antenna unit is a single optical fiber version.
And 309, performing upgrading operation on the active antenna unit according to the version upgrading file.
And step 312, upgrading the baseband signal processing unit in the target base station according to the preset baseband signal processing unit upgrading file.
When the version type of the active antenna unit is changed, it is required to ensure that the baseband signal processing unit is matched with the upgraded active antenna unit.
And 313, triggering and closing the version upgrading switch of the active antenna unit aiming at the target base station.
To sum up, in the embodiment of the present invention, a deactivation instruction is issued to a target base station in a manner of turning on an active antenna unit version upgrade switch by one-key triggering, so that the target base station performs a cell deactivation operation, and when it is detected that an active antenna unit currently supported by the target base station has been connected to the target base station and the active antenna unit version type is a dual-fiber version, a preset version upgrade file is issued to the target base station, and the target base station performs an upgrade operation on the active antenna unit to upgrade the active antenna unit version type to a single-fiber version. The embodiment of the invention can lead the active antenna unit currently supported by the target base station to complete automatic upgrading operation in a one-key triggering mode, thereby reducing upgrading difficulty, saving a large amount of cost, and reducing errors caused by manually modifying a large amount of parameter files.
Apparatus embodiment one
Referring to fig. 4, a block diagram of a first embodiment of an active antenna unit upgrade apparatus according to the present invention is shown, and is applied to a base station management platform, where the apparatus specifically includes:
a deactivation instruction issuing module 401, configured to issue a deactivation instruction to a target base station, so that the target base station performs an operation of deactivating a cell.
A first detecting module 402, configured to detect whether an active antenna unit currently supported by the target base station has accessed the target base station.
A second detecting module 403, configured to detect a version type of the active antenna unit when the active antenna unit has access to the target base station.
A first upgrade file issuing module 404, configured to issue a preset version upgrade file to the target base station when the version type is detected to be a dual-fiber version.
A first upgrade module 405, configured to perform an upgrade operation on the active antenna unit according to the version upgrade file, and upgrade the version type of the active antenna unit to a single optical fiber version.
Optionally, the apparatus further comprises:
and the third detection module is used for detecting whether the cell covered by the target base station is in an available state.
A fourth detecting module, configured to detect whether the base station management platform is in an online state when the cell is in an unavailable state.
Optionally, the first detecting module 402 includes:
and the first detection submodule is used for detecting whether the active antenna unit currently supported by the target base station is accessed to the target base station or not under the condition that the base station management platform is in an online state.
Optionally, the second detecting module 403 includes:
and the second detection submodule is used for reading the version type of the active antenna unit through the target base station.
And the version type judging submodule is used for judging whether the read version type is a dual-optical-fiber version.
Optionally, the apparatus further comprises:
and the fifth detection module is used for detecting the feedback information of the target base station.
And the stopping module is used for stopping executing the upgrading operation if the feedback information which is sent by the target base station and used for indicating that the active antenna unit is successfully upgraded is not received within the preset time.
Optionally, the apparatus further comprises:
and the second upgrade file issuing module is used for issuing a preset baseband signal processing unit upgrade file to the target base station if feedback information which is sent by the target base station and used for indicating the successful upgrade of the active antenna unit is received within preset time, wherein the preset baseband signal processing unit upgrade file is matched with the version of the version upgrade file.
And the second upgrading module is used for upgrading the baseband signal processing unit in the target base station according to the preset baseband signal processing unit upgrading file.
Optionally, the apparatus further comprises:
the first obtaining module is used for obtaining a first configuration file of the target base station.
A modification module, configured to modify an original network planning parameter in the first configuration file into a target network planning parameter, where the target network planning parameter is a network planning parameter corresponding to the target base station when the version type of the active antenna unit is a single optical fiber version.
And the first import module is used for importing the target network planning parameters into the simulation base station deployed with the first configuration file.
And the second acquisition module is used for acquiring a second configuration file of the simulation base station.
And the second import module is used for importing preset cell service parameters into the second configuration file to obtain a target configuration file, wherein the preset cell service parameters are corresponding to the target base station under the condition that the version type of the active antenna unit is a single-optical-fiber version.
Optionally, the version upgrade file includes a target configuration file of the target base station and a version upgrade file of the active antenna unit, where the target configuration file includes: and the target base station correspondingly generates network planning parameters and cell service parameters under the condition that the version type of the active antenna unit is a single optical fiber version.
To sum up, in the embodiment of the present invention, a deactivation instruction is issued to a target base station in a manner of turning on an active antenna unit version upgrade switch by one-key triggering, so that the target base station performs a cell deactivation operation, and when it is detected that an active antenna unit currently supported by the target base station has been connected to the target base station and the active antenna unit version type is a dual-fiber version, a preset version upgrade file is issued to the target base station, and the target base station performs an upgrade operation on the active antenna unit to upgrade the active antenna unit version type to a single-fiber version. The embodiment of the invention can lead the active antenna unit currently supported by the target base station to complete automatic upgrading operation in a one-key triggering mode, thereby reducing upgrading difficulty, saving a large amount of cost, and reducing errors caused by manually modifying a large amount of parameter files.
Example II of the device
Referring to fig. 5, a block diagram of a second embodiment of the active antenna unit upgrading apparatus according to the present invention is shown, and is applied to a base station, where an active antenna unit currently supported by the base station has been connected to the base station, and a version type of the active antenna unit is a dual-fiber version, and the apparatus specifically includes:
a first receiving module 501, configured to receive a deactivation instruction issued by a base station management platform.
A deactivating module 502, configured to, in response to the deactivating instruction, perform an operation of deactivating the cell.
A second receiving module 503, configured to receive a preset version upgrade file sent by the base station management platform.
And an upgrade active antenna unit module 504, configured to perform an upgrade operation on the active antenna unit according to the version upgrade file, and upgrade the version type of the active antenna unit to a single optical fiber version.
Optionally, the apparatus further comprises:
and the feedback information sending module is used for sending feedback information to the base station management platform, wherein the feedback information is used for indicating that the active antenna unit is successfully upgraded.
Optionally, the apparatus further comprises:
the third receiving module is configured to receive a preset baseband signal processing unit upgrade file sent by the base station management platform, where the preset baseband signal processing unit upgrade file is sent by the base station management platform when the feedback information sent by the base station is received within a preset time, and the version of the preset baseband signal processing unit upgrade file matches the version of the version upgrade file.
And the upgrading baseband signal processing unit module is used for upgrading the baseband signal processing unit in the base station according to the upgrading file of the preset baseband signal processing unit.
In summary, the embodiment of the present invention can execute the operation of deactivating a cell by receiving a deactivation instruction issued by a base station management platform, and receive a preset version upgrade file issued by the base station management platform, thereby executing an automatic upgrade operation on the active antenna unit according to the version upgrade file, and upgrading the version type of the active antenna unit to a single optical fiber version. The invention can reduce the upgrading difficulty, save a large amount of cost, and reduce the error brought by manually modifying a large amount of parameter files, in addition, the automatic upgrading operation does not need manual tower climbing operation, and can shorten the time required by upgrading, thereby shortening the offline time of the base station and improving the upgrading efficiency of the version types of the active antenna units.
The embodiments in the present specification are all described in a progressive manner, and each embodiment focuses on differences from other embodiments, and portions that are the same and similar between the embodiments may be referred to each other.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
An embodiment of the present invention further provides an active antenna unit upgrading apparatus, referring to fig. 6, including: one or more processors 601, one or more readable storage media 602, and a computer program 6021 stored thereon and executable on the processor, which when executed, implements the active antenna unit upgrade method of the foregoing embodiments.
An embodiment of the present invention further provides a readable storage medium, where when a computer program in the storage medium is executed by a processor of an active antenna unit upgrading apparatus, the active antenna unit upgrading apparatus is enabled to execute each process of the active antenna unit upgrading method embodiment of the foregoing embodiment, and achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or terminal equipment comprising the element.
The method and the apparatus for upgrading an active antenna unit according to the present invention are described in detail above, and a specific example is applied in the description to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (20)
1. An active antenna unit upgrading method is applied to a base station management platform, and the method comprises the following steps:
issuing a deactivation instruction to a target base station to enable the target base station to execute the operation of deactivating a cell, wherein the cell deactivation means that the working state of the cell is switched to access prohibition and no communication service is provided any more;
detecting whether an active antenna unit currently supported by the target base station is accessed to the target base station;
detecting a version type of the active antenna unit if the active antenna unit has accessed the target base station;
under the condition that the version type is detected to be a dual-optical-fiber version, issuing a preset version upgrading file to the target base station;
and according to the version upgrading file, upgrading the active antenna unit to upgrade the version type of the active antenna unit into a single optical fiber version.
2. The method of claim 1, wherein prior to said detecting whether said active antenna unit has accessed said target base station, said method further comprises:
detecting whether a cell covered by the target base station is in an available state;
detecting whether the base station management platform is in an online state or not under the condition that the cell is in an unavailable state;
the detecting whether the active antenna unit currently supported by the target base station has accessed the target base station includes:
under the condition that the base station management platform is in an online state, detecting whether an active antenna unit currently supported by the target base station is accessed to the target base station;
the detecting the version type of the active antenna unit comprises:
reading, by the target base station, a version type of the active antenna unit;
and judging whether the read version type is a dual-optical-fiber version.
3. The method of claim 1, wherein after performing the upgrade operation on the active antenna unit, the method further comprises:
detecting feedback information of the target base station;
and if the feedback information which is sent by the target base station and used for indicating that the active antenna unit is successfully upgraded is not received within the preset time, stopping executing the upgrading operation.
4. The method of claim 3, wherein after the detecting the feedback information of the target base station, the method further comprises:
if feedback information which is sent by the target base station and used for indicating that the active antenna unit is successfully upgraded is received within preset time, issuing a preset baseband signal processing unit upgrade file to the target base station, wherein the preset baseband signal processing unit upgrade file is matched with the version of the version upgrade file;
and upgrading the baseband signal processing unit in the target base station according to the preset baseband signal processing unit upgrading file.
5. The method of claim 1, wherein before issuing the deactivation command to the target base station, the method further comprises:
acquiring a first configuration file of a target base station;
modifying the original network planning parameter in the first configuration file into a target network planning parameter, wherein the target network planning parameter is a network planning parameter corresponding to the target base station under the condition that the version type of the active antenna unit is a single optical fiber version;
importing the target network planning parameters into a simulation base station deployed with the first configuration file;
acquiring a second configuration file of the simulation base station;
and importing preset cell service parameters into the second configuration file to obtain a target configuration file, wherein the preset cell service parameters are corresponding to the target base station under the condition that the version type of the active antenna unit is a single-optical-fiber version.
6. The method of claim 5, wherein the version-up file comprises a target configuration file for the target base station and a version-up file for the active antenna unit, the target configuration file comprising: and the target base station corresponds to the network planning parameter and the cell service parameter under the condition that the version type of the active antenna unit is a single optical fiber version.
7. An active antenna unit upgrade method, applied to a base station, wherein an active antenna unit currently supported by the base station has been connected to the base station, and a version type of the active antenna unit is a dual-fiber version, the method comprising:
receiving a deactivation instruction issued by a base station management platform;
responding to the deactivation instruction, executing the operation of deactivating the cell, wherein the deactivating the cell refers to switching the working state of the cell to the access prohibition and no longer providing communication service;
receiving a preset version upgrading file issued by the base station management platform;
and according to the version upgrading file, upgrading the active antenna unit to upgrade the version type of the active antenna unit into a single optical fiber version.
8. The method of claim 7, wherein after performing the upgrade operation on the active antenna unit, the method further comprises:
and sending feedback information to the base station management platform, wherein the feedback information is used for indicating that the active antenna unit is successfully upgraded.
9. The method of claim 8, wherein after sending the feedback information to the base station management platform, the method further comprises:
receiving a preset baseband signal processing unit upgrade file issued by the base station management platform, wherein the preset baseband signal processing unit upgrade file is sent when the base station management platform receives the feedback information sent by the base station within a preset time, and the version of the preset baseband signal processing unit upgrade file is matched with the version of the version upgrade file;
and upgrading the baseband signal processing unit in the base station according to the preset baseband signal processing unit upgrading file.
10. An active antenna unit upgrading device, applied to a base station management platform, the device comprising:
a deactivation instruction issuing module, configured to issue a deactivation instruction to a target base station, so that the target base station performs an operation of deactivating a cell, where deactivating the cell refers to switching a cell working state to a cell access prohibition state, and no longer provides a communication service;
a first detection module, configured to detect whether an active antenna unit currently supported by the target base station has accessed the target base station;
a second detection module, configured to detect a version type of the active antenna unit when the active antenna unit has accessed the target base station;
a first upgrade file issuing module, configured to issue a preset version upgrade file to the target base station when the version type is detected to be a dual-fiber version;
and the first upgrading module is used for performing upgrading operation on the active antenna unit according to the version upgrading file and upgrading the version type of the active antenna unit into a single optical fiber version.
11. The apparatus of claim 10, further comprising:
a third detecting module, configured to detect whether a cell covered by the target base station is in an available state;
a fourth detecting module, configured to detect whether the base station management platform is in an online state when the cell is in an unavailable state;
the first detection module includes:
the first detection submodule is used for detecting whether an active antenna unit currently supported by the target base station is accessed to the target base station or not under the condition that the base station management platform is in an online state;
the second detection module includes:
a second detection sub-module, configured to read, by the target base station, a version type of the active antenna unit;
and the version type judging submodule is used for judging whether the read version type is a dual-optical-fiber version.
12. The apparatus of claim 10, further comprising:
a fifth detection module, configured to detect feedback information of the target base station;
and the stopping module is used for stopping executing the upgrading operation if the feedback information which is sent by the target base station and used for indicating that the active antenna unit is successfully upgraded is not received within the preset time.
13. The apparatus of claim 12, further comprising:
a second upgrade file issuing module, configured to issue a preset baseband signal processing unit upgrade file to the target base station if feedback information, which is sent by the target base station and used to indicate that the active antenna unit is successfully upgraded, is received within a preset time, where the preset baseband signal processing unit upgrade file matches with a version of the version upgrade file;
and the second upgrading module is used for upgrading the baseband signal processing unit in the target base station according to the preset baseband signal processing unit upgrading file.
14. The apparatus of claim 10, further comprising:
the first acquisition module is used for acquiring a first configuration file of a target base station;
a modification module, configured to modify an original network planning parameter in the first configuration file into a target network planning parameter, where the target network planning parameter is a network planning parameter corresponding to the target base station when the version type of the active antenna unit is a single optical fiber version;
a first import module, configured to import the target network planning parameter into a simulation base station deployed with the first configuration file;
a second obtaining module, configured to obtain a second configuration file of the simulation base station;
and the second import module is used for importing preset cell service parameters into the second configuration file to obtain a target configuration file, wherein the preset cell service parameters are corresponding to the target base station under the condition that the version type of the active antenna unit is a single-optical-fiber version.
15. The apparatus of claim 14, wherein the version upgrade file comprises a target configuration file for the target base station and a version upgrade file for the active antenna unit, the target configuration file comprising: and the target base station corresponds to the network planning parameter and the cell service parameter under the condition that the version type of the active antenna unit is a single optical fiber version.
16. An active antenna unit upgrade device, applied to a base station, to which an active antenna unit currently supported by the base station has been connected, and the version type of the active antenna unit is a dual-fiber version, the device comprising:
the first receiving module is used for receiving a deactivation instruction issued by the base station management platform;
a deactivation module, configured to execute an operation of deactivating a cell in response to the deactivation instruction, where the deactivation of the cell is to switch a cell working state to an access prohibition state, and no longer provides a communication service;
the second receiving module is used for receiving a preset version upgrading file issued by the base station management platform;
and the upgrading active antenna unit module is used for performing upgrading operation on the active antenna unit according to the version upgrading file and upgrading the version type of the active antenna unit into a single optical fiber version.
17. The apparatus of claim 16, further comprising:
and the feedback information sending module is used for sending feedback information to the base station management platform, wherein the feedback information is used for indicating that the active antenna unit is successfully upgraded.
18. The apparatus of claim 17, further comprising:
a third receiving module, configured to receive a preset baseband signal processing unit upgrade file sent by the base station management platform, where the preset baseband signal processing unit upgrade file is sent by the base station management platform when the base station management platform receives the feedback information sent by the base station within a preset time, and the preset baseband signal processing unit upgrade file matches with a version of the version upgrade file;
and the upgrading baseband signal processing unit module is used for upgrading the baseband signal processing unit in the base station according to the upgrading file of the preset baseband signal processing unit.
19. An active antenna unit upgrade device, comprising:
one or more processors; and
one or more readable storage media having stored thereon a computer program that, when executed by the one or more processors, causes the apparatus to perform the active antenna unit upgrade method of any one of claims 1 to 6 or 7 to 9.
20. A computer-readable storage medium storing a computer program for causing a processor to perform the active antenna unit upgrade method of any one of claims 1 to 6 or 7 to 9.
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| US20130089332A1 (en) * | 2010-06-04 | 2013-04-11 | Michael Sauer | Optical fiber-based distributed communications components, systems, and methods employing wavelength division multiplexing (wdm) for enhanced upgradability |
| EP3163796B1 (en) * | 2014-07-23 | 2019-04-03 | Huawei Technologies Co., Ltd. | Terminal upgrade method and related device |
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| CN109495798A (en) * | 2018-12-14 | 2019-03-19 | 深圳创维数字技术有限公司 | ONU method for upgrading system, device, equipment and computer readable storage medium |
| CN110034823A (en) * | 2019-04-29 | 2019-07-19 | 杭州芯耘光电科技有限公司 | A kind of adjustable transmitted in both directions micro optical electrical systems for supporting online upgrading to configure |
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