CN103179600B - A kind of management method and multimode baseband pool unit of radio frequency units - Google Patents
A kind of management method and multimode baseband pool unit of radio frequency units Download PDFInfo
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Abstract
The invention discloses a kind of management method of radio frequency units and multimode baseband pool units; include: the radio frequency unit management module in the multimode baseband pool unit from radio frequency units reception resource information and status information, the status information is sent to the standard management module in the multimode baseband pool unit；The standard management module judges the resource available mode of the radio frequency units, Xiang Suoshu radio frequency unit management module application resource according to the state information；The resource information and distributed resource information progress resource allocation that the radio frequency unit management module is reported according to resource, the radio frequency units of the standard management module application.The present invention is managed multimode RRU resource and status information by increasing radio frequency unit management module; and by way of each standard management module application resource; it solves the problems, such as that Multi-Mode Base Station radio frequency unit resource management conflicts, reduces the complexity of management.
Description
Technical field
The present invention relates to field of communication technology more particularly to the management methods and multimode baseband pool of a kind of radio frequency units
Unit.
Background technique
Multi-Mode Base Station, which refers to, is integrated into an equipment for the base station equipment of multiple types, can provide the nothing of multiple types simultaneously
Line communication service.For example, TD-SCDMA (Time Division Synchronized Code Division can be supported simultaneously
Multiple Access, Time division multiple access) and TD-LTE (Time Division Long Term
Evolution, time-division long term evolution) base stations of two kinds of wireless standards is known as TL dual-mode base station.Typical Multi-Mode Base Station composition side
Formula is by the baseband pool unit (Base Band Unit, BBU) of support multiple types and a kind of a variety of nothings for supporting wireless standard
Line radio frequency unit (RRU, Remote Radio Unit) or a kind of radio frequency units for supporting a variety of wireless standards form.Than
Such as, TL dual-mode base station by support two kinds of wireless standards of TD-SCDMA and TD-LTE BBU, and respectively support TD-SCDMA and
The RRU of TD-LTE wireless standard is formed；Or by supporting the BBU of two kinds of wireless standards of TD-SCDMA and TD-LTE and supporting simultaneously
The RRU of two kinds of wireless standards of TD-SCDMA and TD-LTE is formed.
The BBU and RRU of a variety of wireless standards can be supported to distinguish abbreviation multimode BBU and multimode RRU simultaneously.To multimode RRU
Management, will appear if RRU management method (that is: multimode BBU different systems manage RRU respectively) traditionally same
The phenomenon that RRU is managed simultaneously by multiple types, this way to manage not only increase the complexity of management, and there is management punching
Prominent problem.For example, multimode BBU standard A occludes the channel RRU, but the channel is with the presence of the cell of standard B, to influence to make
Formula B cell power；RRU carrier resource is occupied by standard A cell for another example, but standard B cell needs to provide using the carrier wave
Source causes resource to be reused, and standard B cell establishes failure.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of management method of radio frequency units and multimode baseband pool lists
Member can be avoided the resource management to radio frequency unit and generate conflict.
In order to solve the above technical problems, a kind of management method of radio frequency units of the invention, is applied to multimode base band
In pool unit, comprising:
Radio frequency unit management module in the multimode baseband pool unit receives resource information and shape from radio frequency units
The status information is sent to the standard management module in the multimode baseband pool unit by state information；
The standard management module judges the resource available mode of the radio frequency units according to the state information, to
The radio frequency unit management module application resource；
The radio frequency unit management module is according in the resource of the standard management module application, the radio frequency units
The resource information of report and distributed resource information carry out resource allocation.
Further, the standard management module is one or more, and a standard management module management is described wirelessly to penetrate
A kind of standard that frequency unit is supported.
Further, further includes:
The radio frequency unit management module connects before receiving resource information and status information from radio frequency units from network management
The configuration information for receiving radio frequency units, configures the radio frequency units；
The standard management module is from the network management receiving system configuration information.
Further, further includes:
The standard management module is after the standard management module distributes resource, to institute in the radio frequency unit management module
It states radio frequency unit management module and sends resource allocation information, sent out the resource allocation information by the radio frequency unit management module
The radio frequency units are given, resource distribution is carried out.
Further, the radio frequency unit management module is according to the resource of the standard management module application, described wireless
The resource information and distributed resource information progress resource allocation that radio frequency unit reports, comprising:
The radio frequency unit management module has distributed resource information according to and has checked the standard management module application
Whether resource is occupied, and judges whether the resource of the radio frequency units meets wanting for application according to the resource information
It asks, in the resource of the standard management module application, the resource of the unoccupied and described radio frequency units meets the requirement of application
When, the resource of application is distributed for the standard management module, and save and distributed resource information.
Further, the wireless relevant configuration information in the standard configuration information and the radio frequency units are matched
The association of confidence manner of breathing.
Further, further includes:
The standard management module deletes standard configuration information or the reception that the standard management module corresponds to standard in network management
When to resource unusable state notification message, Xiang Suoshu radio frequency unit management module sends resource removal request and resource release
Request；
After receiving the resource removal request, request radio frequency units are provided the radio frequency unit management module
Source configuration is deleted；Also, after receiving the resource release request, discharges the resource allocation information locally saved and distributed
Resource information.
Further, further includes:
The radio frequency unit management module requests radio frequency units in the interrupted communication link with standard management module
Resource distribution deletion is carried out, and discharges the corresponding resource allocation information of standard management module locally saved, distributed resource letter
The registration information for ceasing and being saved when establishing communication link.
Further, a kind of multimode baseband pool unit, comprising: radio frequency unit management module and standard management module, in which:
The radio frequency unit management module will be described for receiving resource information and status information from radio frequency units
Status information is sent to the standard management module；And in the standard management module application resource, according to the standard pipe
The resource information and distributed resource information progress resource point that resource, the radio frequency units of reason module application report
Match；
The standard management module, for judging that the resource of the radio frequency units can use shape according to the state information
State, Xiang Suoshu radio frequency unit management module application resource.
Further, the standard management module is one or more, and a standard management module management is described wirelessly to penetrate
A kind of standard that frequency unit is supported.
Further, the radio frequency unit management module is also used to receiving resource information and shape from radio frequency units
Before state information, the configuration information of radio frequency units is received from network management, the radio frequency units are configured；
The standard management module is also used to from the network management receiving system configuration information, in the radio frequency unit management
Module is after the standard management module distributes resource, and Xiang Suoshu radio frequency unit management module sends resource allocation information, by described
The resource allocation information is sent to the radio frequency units by radio frequency unit management module, carries out resource distribution.
Further, the radio frequency unit management module, specifically for having been distributed described in resource information inspection according to described
Whether the resource of standard management module application is occupied, and the money of the radio frequency units is judged according to the resource information
Whether source meets the requirement of application, the unoccupied and described radio frequency units in the resource of the standard management module application
When resource meets the requirement of application, the resource of application is distributed for the standard management module, and saves allocation result.
Further, a kind of network management subsystem, comprising: radio frequency unit config set and standard config set, in which:
The radio frequency unit config set, for configuring the configuration information of radio frequency units, by the radio frequency units
Configuration information be sent to the radio frequency unit management module in multimode baseband pool unit, the radio frequency units are matched
It sets；
The standard config set, the standard supported for configuring the radio frequency units, standard configuration information is sent
To corresponding standard management module in the multimode baseband pool unit.
Further, the standard config set is one or more, and a standard config set configures the less radio-frequency list
A kind of standard that member is supported, is sent to the standard pipe in the corresponding multimode baseband pool unit of the standard for standard configuration information
Manage module.
Further, a kind of radio frequency units, comprising: operating maintenance module, in which:
The operating maintenance module, for receiving the wireless of the transmission of the radio frequency unit management module in multimode baseband pool unit
The configuration information of radio frequency unit, configures radio frequency units, and Xiang Suoshu radio frequency unit management module reports resource information
And status information, after receiving the resource allocation information that the radio frequency unit management module is sent, progress resource distribution, and
After receiving resource removal request, the deletion of resource distribution is carried out.
In conclusion the present invention carries out pipe to multimode RRU resource and status information by increasing radio frequency unit management module
Reason, and by way of each standard management module application resource, efficiently solve Multi-Mode Base Station radio frequency unit resource management conflict
The problem of, the complexity of management is reduced, and realize decoupling of each standard of Multi-Mode Base Station to radio frequency unit management.
Detailed description of the invention
Fig. 1 is the architecture diagram of the management system of radio frequency units in the present invention；
Fig. 2 is the flow chart of the management method of radio frequency units in the present invention；
Fig. 3 is the architecture diagram of the management system of the radio frequency units in example of the present invention；
Fig. 4 is resource bid, distribution, configuration collaboration process in example of the present invention；
Fig. 5~Fig. 6 is that resource deletes the flow chart to cooperate with release in example of the present invention.
Specific embodiment
As shown in Figure 1, present embodiments provide for a kind of management systems of radio frequency units, comprising: network management
System, multimode BBU and multimode RRU, in which:
Network management subsystem, abbreviation network management include radio frequency unit config set and standard config set.Radio frequency unit config set
For configuring the configuration information of multimode RRU, comprising: RRU antenna type, antenna, channel, RRU topological connection relation and RRU networking
Pattern configurations etc..Standard config set is the configuration set for the multiple types that multimode RRU is supported, for providing standard configuration information,
Standard configuration information includes: the configuration information and wirelessly relevant configuration information etc. of base-band resource, wherein wireless relevant configuration
The configuration information of information association radio frequency units.Meanwhile network management can receive and show the warning information that multimode RRU is reported.
Standard config set is one or more, and a kind of standard that a standard config set configuration radio frequency units are supported matches standard
Confidence ceases the standard management module being sent in the corresponding multimode BBU of the standard.
Multimode BBU, including radio frequency unit management module and standard management module, wherein radio frequency unit management module is used for
Multimode RRU is managed, the resource information that the configuration information and RRU that can receive and save the radio frequency units of network management transmission report
And status information.Meanwhile the registration information of radio frequency unit management module receiving system management module, and can be according to registration information
The status information that notice standard management module RRU is reported.Radio frequency unit management module manages the resource of multimode RRU, is able to carry out
The distribution and recovery processing of resource.Standard management module is responsible for the relevant configuration of standard and state-maintenance, and can be to radio frequency list
First management module registers self information, and the application and release for completing RRU resource can be interacted with radio frequency unit management module.Standard
Management module is one or more, a kind of standard that a standard management module management radio frequency units are supported.
Multimode RRU, including operating maintenance module, the resource information and status information which can report RRU are to radio frequency
Single Component Management module is able to carry out the configuration and deletion of RRU related resource.
As shown in Fig. 2, the management method of the radio frequency units of present embodiment, comprising:
Step 201: standard management module registers self information to radio frequency unit management module, and radio frequency unit management module is protected
Registration information is deposited, and establishes communication link with standard management module；
Above-mentioned steps 201 comprise the following specific steps that:
Step 2011: multimode BBU is powered on, and radio frequency unit management module is run prior to standard management module；
Step 2012: the operation of standard management module sends registration information, registration information packet to radio frequency unit management module
It includes: standard information and address information, wherein address information can be the task number of standard management module, process number or standard
Logical address etc.；
Step 2013: radio frequency unit management module saves registration information, while according to registration information and standard management module
Establish communication link；
Step 2014: the communication link of radio frequency unit management module real time monitoring and standard management module works as link down
When, radio frequency unit management module determines that standard management module moves back clothes, needs to remove the relevant information of the standard locally saved.
Monitor mode, which can be, the modes such as sends message to standard management module by the period and awaits a response.
Step 202: the radio frequency unit config set in network management configures multimode RRU by radio frequency unit management module,
Standard config set sends standard configuration information to standard management module；
Above-mentioned steps 202 comprise the following specific steps that:
Step 2021: network management is connected to multimode BBU；
Step 2022: being closed in the radio frequency unit configuration centralized configuration multimode RRU type of network management, networking model, Topology connection
The information such as system, antenna type, antenna and channel, radio frequency unit config set send configuration information to the radio frequency unit pipe of multimode BBU
Manage module；
Step 2023: radio frequency unit management module saves configuration information, and preserving type can use embedded database guarantor
Save as data tableau format；
Step 2024: carrying out the relevant configuration of each standard respectively in the standard config set of network management, standard config set is sent
Standard configuration information corresponding standard management module into multimode BBU；
Wireless phase when carrying out the relevant configuration of each standard respectively in the standard config set of network management, in standard configuration information
The configuration information of pass is associated with the configuration information of configured radio frequency units, such as: cell configuration needs to be associated with the cell institute
RRU and the used RRU of the cell antenna or channel information.
Step 2025: each standard management module saves the standard configuration information of this standard, and preserving type can use insertion
Formula database saves as data tableau format.
Step 203: the operating maintenance module in multimode RRU receives the configuration information of RRU, in radio frequency unit management module
Report the resource information and status information of multimode RRU；
Above-mentioned steps 203 comprise the following specific steps that:
Step 2031: electricity operation on multimode RRU, the operating maintenance module on multimode RRU receive radio frequency unit management module
The configuration information of the RRU such as networking model, topological connection relation, antenna and the channel of transmission, and report RRU resource information and state
Information；
Resource information includes channel rated power, channel band support, the channel support letter such as carrier wave and RRU optical port rate
Breath.
Status information includes the information such as RRU optical port state, channel status and RRU complete machine state.
Step 2032: radio frequency unit management module saves the resource information and status information that multimode RRU is reported, preserving type
It can use embedded database and save as data tableau format；
Step 2033: radio frequency unit management module notifies the state of each standard management module multimode RRU according to registration information
Information.
Step 204: radio frequency unit management module is interacted with standard management module, is completed the application of resource, is configured and release
The operation such as put.
Above-mentioned steps 204 comprise the following specific steps that:
Step 2041: resource bid；
Each standard management module judges the available mode of RRU resource according to the status information of multimode RRU, when RRU resource can
Used time, to radio frequency unit management module application RRU resource, wherein application content can include: standard information and application resource letter
Breath.
Point out that the wireless relevant configuration information in standard configuration information is associated with configured nothing in above-mentioned steps 2024
The configuration information of line radio frequency unit, such as: cell configuration needs to be associated with RRU and the used RRU of the cell where the cell
Antenna or channel information, herein, for standard management module when carrying out resource bid, application resource information includes: wireless correlation
Configuration information in radio frequency unit number resource relevant with antenna group number information, such as channel power, channel carrier and optical port
The resource informations such as time slot.
Step 2042: resource allocation；
Radio frequency unit management module checks whether standard is registered, if not registering without any processing.
Radio frequency unit management module is according to application resource information, the RRU resource information reported and has distributed resource information
Carry out resource allocation.It is required if resource meets application, sends resource allocation result to the standard management module applied, and save
Resource information is distributed, the information of preservation includes: the information of the resource of standard information and distribution.If since resource is by other standards
Using or resource be not able to satisfy application require, then to the standard management module of application respond fail.Standard management module judges back
It answers as a result, success then carries out resource distribution processing；Otherwise, resource allocation is reported unsuccessfully to alert to network management.
Step 2043: resource distribution；
After each standard management module application to resource, resource allocation request, request letter are sent to radio frequency unit management module
Breath can include: standard information and resource allocation information.Radio frequency unit management module saves resource allocation information, sends resource distribution
Information carries out resource distribution to operating maintenance module, and the standard for sending configuration result to the request of operating maintenance module manages mould
Block.Resource allocation information includes: the information for the resource applied, such as channel power, channel carrier and optical port time slot information.
Step 2044: resource is deleted and release；
When standard management module judges RRU faulty resource according to state notification information, or when network management deletes the standard
When standard configuration information, standard management module sends resource removal request, content can include: standard to radio frequency unit management module
The information of information and the resource of deletion.From radio frequency unit management module to operating maintenance module down distributing resource removal request, by grasping
Make the deletion that maintenance module carries out resource distribution；Secondly, standard management module sends resource release to radio frequency unit management module
Information, content can include: the information of standard information and the resource of release.It is locally saved by the release of radio frequency unit management module
Resource information is distributed, and removes the resource allocation information of local maintenance.
When radio frequency unit management module is monitored with certain standard management module interrupted communication link, radio frequency unit manages mould
Root tuber deletes the resource distribution of the standard according to the standard configuration request radio frequency units of preservation, and discharges the money of the standard
Source configuration information has distributed resource information and registration information.
Below by taking Multi-Mode Base Station supports standard A and B as an example, by following specific embodiments, that the present invention is further explained is more
The management method and system of mould radio frequency unit.
As shown in figure 3, network management includes radio frequency unit config set, standard A config set and standard B config set.Radio frequency unit is matched
Set the configuration information collected for configuring multimode RRU, wherein the configuration of multimode RRU include: RRU antenna type, antenna, channel and
The configuration such as RRU networking model；Standard A config set and standard B config set are for carrying out the relevant configuration of each standard, wherein each system
The standard configuration information of formula includes the configuration information and wirelessly relevant configuration information etc. of base-band resource；Standard A config set and system
The configuration information of the RRU in wireless relevant configuration information association radio frequency unit config set in formula B config set.
Multimode BBU includes standard A management module, standard B management module and radio frequency unit management module.
Standard A management module and standard B management module receive the standard A config set and standard B config set of network management respectively
Standard configuration information can register self information to radio frequency unit management module, and receive the transmission of radio frequency unit management module
Status message can interact application, configuration and the deletion for completing RRU resource with radio frequency unit management module.
Radio frequency unit management module can receive the configuration information of the RRU of radio frequency unit config set transmission, can receive more
The resource information and status information for the RRU that mould RRU operating maintenance module reports can receive and save standard A and standard B management
The registration information of module, and the communication link with monitoring standard A and standard B management module, Neng Goutong are safeguarded according to registration information
Know the status information of standard A and standard B management module RRU.Multimode BBU saves network management configuration information and RRU and reports information can be with
Tables of data format is saved as by the way of embedded data table.
Multimode RRU includes operating maintenance module, which can report RRU resource information and status information to radio frequency unit
Management module, and the configuration information of the RRU of radio frequency unit management module transmission is received, RRU is configured.
The management method of the radio frequency units of the present embodiment, comprising:
Step 1: standard management module registers self information to radio frequency unit management module, and manages mould with radio frequency unit
Block establishes communication link；
Multimode BBU is powered on, and radio frequency unit management module is run prior to standard A management module and standard B management module.
Standard A management module and the operation of standard B standard management module, send registration information to radio frequency unit management module.
By taking standard A as an example, registration information content can include: standard A mark and standard A logical address.
Radio frequency unit management module save standard A management module and standard B management module registration information, while the period to
The logical address of standard A management module and standard B management module sends keep-alive message, and waits standard A management module and standard B
The keep-alive message of management module, to establish and safeguard the communication link with standard A management module and B management module.
Radio frequency unit management module real time monitoring and the communication link of standard A management module and standard B management module, when with
When the link down of certain standard, radio frequency unit management module determines that certain standard management module moves back clothes, needs to remove and locally saves
The relevant information of the standard.Wherein monitor mode is that fixed N (N=5,10, wait natural numbers) secondary keep-alive that can not receive certain standard disappears
Breath then determines that the standard moves back clothes.
Step 2: the radio frequency unit config set of network management configures multimode RRU, and matches in standard A config set and standard B
It sets concentration and carries out standard relevant configuration；
Network management is connected to multimode BBU.
Centralized configuration multimode RRU type, networking model, topological connection relation, antenna class are configured in the radio frequency unit of network management
The information such as type, antenna and channel, the radio frequency unit that radio frequency unit config set sends configuration information to the multimode BBU of RRU manage mould
Block.The configuration information of RRU can be as follows:
RRU configuration
| Radio frequency unit number | Radio frequency unit type | Networking model |
| 0 | R8924 | 0 (common) |
RRU antenna configuration
| Radio frequency unit number | Its wire size | Antenna type | Affiliated antenna sets |
| 0 | 1 | 0 (rub ratio) | 1 |
| 0 | 2 | 0 (rub ratio) | 1 |
| 0 | 3 | 0 (rub ratio) | 2 |
| 0 | 4 | 0 (rub ratio) | 2 |
The configuration of the channel RRU
| Radio frequency unit number | Channel number | Affiliated day wire size |
| 0 | 1 | 1 |
| 0 | 2 | 2 |
| 0 | 3 | 3 |
| 0 | 4 | 4 |
RRU topological connection relation
| Radio frequency unit number | Slot number | First line of a couplet optical port number | Second line of a couplet optical port number | Series |
| 0 | 3 | 0 | 0 | 1 |
Radio frequency unit management module saves configuration information, and preserving type can use embedded database and save as data
Tableau format.
Relevant configuration is carried out in the standard A config set and standard B config set of network management, wherein wireless relevant configuration
Information can be associated with the configuration information of configured RRU, and network management sends configuration information to each standard management module of multimode BBU.
Wireless relevant configuration information can be as follows with being associated with for the configuration information of RRU:
The configuration of standard A cell
| Cell ID | Radio frequency unit number | Antenna group number |
| 0 | 0 | 1 |
The configuration of standard B cell
| Cell ID | Radio frequency unit number | Antenna group number |
| 1 | 0 | 1 |
| 2 | 0 | 2 |
Each standard management module saves the standard configuration information of this standard, and preserving type can use embedded database
Save as data tableau format.
Step 3: operating maintenance module receives the configuration information of RRU, reports the resource information and status information of multimode RRU
To radio frequency unit management module；
Electricity operation on multimode RRU receives the networking model of radio frequency unit management module transmission by operating maintenance module, opens up
The configuration information of the RRU such as connection relationship, antenna and channel is flutterred, and reports RRU resource information and status information.Wherein resource information
It may include channel rated power, channel band support, the channel support information such as carrier wave and RRU optical port rate.Status information can wrap
Include the information such as RRU optical port state, channel status and RRU complete machine state.Notifying breath can be as follows:
RRU channel status
| Channel | Power | Originate frequency point | Terminate frequency point | Carrier number | State |
| 1 | 43 | 23000 | 23500 | 2 | 0 (normal) |
| 2 | 43 | 23000 | 23500 | 2 | 0 (normal) |
| 3 | 40 | 23500 | 23700 | 1 | 0 (normal) |
| 4 | 40 | 23500 | 23700 | 1 | 0 (normal) |
RRU optical port state
| Optical port | Optical port rate | Optical port state |
| 0 | 6 | 0 (normal) |
| 1 | 6 | 0 (normal) |
| 2 | 6 | 1 (failure) |
Radio frequency unit management module saves the resource information and status information that multimode RRU is reported, and preserving type can benefit
Data tableau format is saved as with embedded database.
Radio frequency unit management module notifies what standard A management module and B management module multimode RRU reported according to registration information
Status information.Wherein, status information may include RRU complete machine state, each channel status of RRU and RRU optical port state etc..
Step 4: radio frequency unit management module is interacted with standard management module, is completed the application of resource, is configured and release
The processing such as put.
Detailed process can refer to Fig. 4, Fig. 5 and Fig. 6, and resource bid, distribution and configuration flow are as shown in Figure 4:
Resource bid:
Step 401: standard A management module or standard B management module receiving status information, and check the available of RRU resource
State, the scope of examination can include: according to information such as RRU state, optical port state and channel statuses, judge RRU channel resource, light
The available situation of mouthful resource etc., when RRU resource is available, standard A management module or standard B management module are to radio frequency unit management
Module sends resource bid request, and application content may include standard information and application resource information, and wherein application resource information can
It include: the information of the radio frequency unit number resource relevant with antenna group number in standard configuration information, such as channel power, channel carrier
With the resource informations such as optical port time slot；
Standard management module A and standard B management module application resource are constrained without sequencing.
Resource allocation:
Step 402: after radio frequency management module receives resource bid request, judge whether the standard of the request resource is registered,
It is without any processing if not registering；
Step 403: checking whether the resource of standard application expired by the resource that other standards occupy and RRU is reported
Foot application requires；
Step 404: if resource has been used or is unsatisfactory for application and requires, responding failure, be otherwise the standard distribution request
Resource, and save and distributed resource information, save information can include: application standard information and the information for distributing resource；
Resource distribution:
Step 405: standard A management module or standard B management module receive after resource allocation responds, judge to respond as a result,
It is successful then to radio frequency unit management module send resource allocation request, solicited message can include: standard information and resource distribution letter
Breath, otherwise reports resource allocation unsuccessfully to alert to network management；
Resource allocation information includes: the information for the resource applied, such as channel power, channel carrier and optical port time slot letter
Breath.
Step 406: after radio frequency unit management module receives configuring request, judging whether the standard of the request is registered, if not having
There is registration then without any processing；
Step 407: saving resource allocation information, and send resource allocation request message and carry out resource to operating maintenance module
Configuration；
Step 408: operating maintenance module carries out resource distribution, and sends resource distribution to radio frequency unit management module and return
It answers；
Step 409: after radio frequency unit management module receives operating maintenance module transmission resource allocation response, judging that resource is matched
It sets as a result, success then sends the standard management module that resource distribution success message is configured to request, otherwise deletes and locally to save
Resource allocation information, and send the standard management module that resource distribution failed message is configured to request.
It includes two kinds of situations that resource, which is deleted with the process of release, the first situation is as shown in figure 5, resource is deleted and release
Process, comprising:
Step 501: network management deletes the standard configuration information of certain standard or certain standard receives resource unusable state notice
Message, when needing to delete with release resource, standard A management module or standard B management module are sent to radio frequency unit management module
Resource removal request and resource release request；
Step 502: after radio frequency unit management module receives message, judging whether the standard of the request is registered, if not infusing
Volume is then without any processing；
Step 503: radio frequency unit management module sends resource removal request to operating maintenance module；
Step 504: operating maintenance module carries out resource distribution deletion；
Step 505: radio frequency unit management module deletes the resource allocation information locally saved and has distributed resource information, and
It responds resource to request standard and deletes and successfully discharge success message with resource.
Second situation is as shown in Figure 6, comprising:
Step 601: radio frequency unit management module monitors certain standard because certain reason moves back clothes, needs to recycle the standard and accounts for
Resource；
Step 602: the transmission of radio frequency unit management module moves back the corresponding resource removal request of system of mourning formula to operating maintenance module；
Step 603: operating maintenance module carries out resource distribution deletion；
Step 604: meanwhile, radio frequency unit management module is deleted the corresponding resource distribution of system of mourning formula of moving back locally saved and is believed
Breath has distributed resource information and registration information.
Moreover, present embodiment also supports the management to single mode RRU.It is specific real when needing to manage single mode RRU
Mode is applied with management multimode RRU, and there are following differences:
It (one) is single mode RRU type in the radio frequency unit type of the radio frequency unit configuration centralized configuration of network management.
(2) carried out in the standard config set of network management wireless relevant configuration and need to be associated with configured RRU with confidence
When breath, carries out RRU type and support the whether matched inspection of standard, if RRU supports standard not to be inconsistent with product standard, prompt cannot
It is associated with the RRU.
(3) the RRU resource information that RRU operating maintenance module reports only includes the resource information of the standard of RRU support.
Standard A and standard B can be the system such as TD-LTE, TD-SCDMA, FDD-LTE, GSM and UMTS in present embodiment
Formula, multimode BBU and multimode RRU can also support two various above standards simultaneously.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of management method of radio frequency units is applied in multimode baseband pool unit characterized by comprising
Radio frequency unit management module in the multimode baseband pool unit receives resource information and state letter from radio frequency units
Breath, is sent to the standard management module in the multimode baseband pool unit for the status information；
The standard management module judges the resource available mode of the radio frequency units, Xiang Suoshu according to the state information
Radio frequency unit management module application resource；
The radio frequency unit management module is reported according to resource, the radio frequency units of the standard management module application
Resource information and distributed resource information carry out resource allocation；
The status information includes that radio frequency units optical port state, radio frequency units channel status and radio frequency units are whole
Machine state.
2. the method as described in claim 1, it is characterised in that: the standard management module is one or more, a standard
Management module manages a kind of standard that the radio frequency units are supported.
3. method according to claim 2, which is characterized in that further include:
The radio frequency unit management module receives nothing before receiving resource information and status information from radio frequency units, from network management
The configuration information of line radio frequency unit configures the radio frequency units；
The standard management module is from the network management receiving system configuration information.
4. method as claimed in claim 3, which is characterized in that further include:
The standard management module is after the standard management module distributes resource in the radio frequency unit management module, and Xiang Suoshu is penetrated
Frequency Single Component Management module sends resource allocation information, is sent to the resource allocation information by the radio frequency unit management module
The radio frequency units carry out resource distribution.
5. the method as described in claim 1, which is characterized in that the radio frequency unit management module manages mould according to the standard
The resource information and distributed resource information progress resource allocation, packet that the resource of block application, the radio frequency units report
It includes:
The radio frequency unit management module is according to the resource distributed resource information and checked the standard management module application
It is whether occupied, and judge whether the resource of the radio frequency units meets the requirement of application according to the resource information,
When in the resource of the standard management module application, the resource of the unoccupied and described radio frequency units meets the requirement of application,
The resource of application is distributed for the standard management module, and is saved and distributed resource information.
6. method as claimed in claim 3, it is characterised in that: the wireless relevant configuration information in the standard configuration information
It is associated with the configuration information of the radio frequency units.
7. method according to claim 2, which is characterized in that further include:
The standard management module deletes the standard management module in network management and corresponds to the standard configuration information of standard or receive money
When the unusable state notification message of source, Xiang Suoshu radio frequency unit management module sends resource removal request and resource release is asked
It asks；
After receiving the resource removal request, request radio frequency units carry out resource and match the radio frequency unit management module
Set deletion；Also, after receiving the resource release request, discharges the resource allocation information locally saved and distributed resource
Information.
8. method according to claim 2, which is characterized in that further include:
In the interrupted communication link with standard management module, request radio frequency units carry out the radio frequency unit management module
Resource distribution delete, and discharge the corresponding resource allocation information of standard management module locally saved, distributed resource information and
The registration information saved when establishing communication link.
9. a kind of multimode baseband pool unit characterized by comprising radio frequency unit management module and standard management module, in which:
The radio frequency unit management module, for receiving resource information and status information from radio frequency units, by the state
Information is sent to the standard management module；And in the standard management module application resource, mould is managed according to the standard
The resource information and distributed resource information progress resource allocation that the resource of block application, the radio frequency units report；
The standard management module, for judging the resource available mode of the radio frequency units according to the state information,
To the radio frequency unit management module application resource；
The status information includes that radio frequency units optical port state, radio frequency units channel status and radio frequency units are whole
Machine state.
10. multimode baseband pool unit as claimed in claim 9, it is characterised in that: the standard management module is one or more
A, a standard management module manages a kind of standard that the radio frequency units are supported.
11. multimode baseband pool unit as claimed in claim 9, it is characterised in that:
The radio frequency unit management module is also used to before receiving resource information and status information from radio frequency units, from net
Pipe receives the configuration information of radio frequency units, configures to the radio frequency units；
The standard management module is also used to from the network management receiving system configuration information, in the radio frequency unit management module
After distributing resource for the standard management module, Xiang Suoshu radio frequency unit management module sends resource allocation information, by the radio frequency
The resource allocation information is sent to the radio frequency units by Single Component Management module, carries out resource distribution.
12. multimode baseband pool unit as claimed in claim 9, it is characterised in that:
The radio frequency unit management module, specifically for checking standard management module Shen according to the resource information of having distributed
Whether resource please is occupied, and judges whether the resource of the radio frequency units meets application according to the resource information
Requirement, in the resource of the standard management module application the unoccupied and described radio frequency units resource meet application
It is required that when, the resource of application is distributed for the standard management module, and save allocation result.
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| CN201210051121.XA CN103179600B (en) | 2011-12-20 | 2012-03-01 | A kind of management method and multimode baseband pool unit of radio frequency units |
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| CN201210051121.XA CN103179600B (en) | 2011-12-20 | 2012-03-01 | A kind of management method and multimode baseband pool unit of radio frequency units |
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| WO2015089838A1 (en) * | 2013-12-20 | 2015-06-25 | 华为技术有限公司 | Method, device and system for establishing cell |
| CN105282788A (en) * | 2014-07-14 | 2016-01-27 | 中兴通讯股份有限公司 | Resource information processing method and apparatus |
| CN106470072B (en) * | 2015-08-14 | 2020-06-12 | 中兴通讯股份有限公司 | Optical interface resource allocation method and device for cascade device in base station, base station and communication system |
| CN109640382B (en) * | 2019-01-11 | 2022-01-11 | 中信科移动通信技术股份有限公司 | Micro base station and power supply control method of micro base station |
| CN111629395B (en) * | 2019-02-28 | 2022-06-10 | 大唐移动通信设备有限公司 | Multi-mode communication antenna unit, system and method |
| CN113301575B (en) * | 2021-05-08 | 2023-03-24 | 三维通信股份有限公司 | Resource allocation method for multiple base stations and radio remote unit |
| CN114143825B (en) * | 2021-12-13 | 2023-09-12 | 中信科移动通信技术股份有限公司 | RRU management method and system based on multimode base station |
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| JP2009165001A (en) * | 2008-01-09 | 2009-07-23 | Hitachi Kokusai Electric Inc | Radio communication apparatus |
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| JP4738329B2 (en) * | 2004-05-28 | 2011-08-03 | パナソニック株式会社 | Multi-mode control station, radio communication system, radio station, and radio communication control method |
| CN101107869A (en) * | 2005-01-18 | 2008-01-16 | 交互数字技术公司 | Method and system for system discovery and user selection |
| CN101193402B (en) * | 2006-11-20 | 2010-04-14 | 华为技术有限公司 | Configuration method and system for multi-system base station |
| CN101202975B (en) * | 2007-12-10 | 2011-03-30 | 华为技术有限公司 | Multi-mode radio communication base station control system |
| CN102104874B (en) * | 2009-12-21 | 2013-12-04 | 中兴通讯股份有限公司 | Distribution method of network transmission resource and relevant device thereof |
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| JP2009165001A (en) * | 2008-01-09 | 2009-07-23 | Hitachi Kokusai Electric Inc | Radio communication apparatus |
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