CN103763712A - Method, device and system for carrier frequency configuration - Google Patents

Method, device and system for carrier frequency configuration Download PDF

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Publication number
CN103763712A
CN103763712A CN201310724451.5A CN201310724451A CN103763712A CN 103763712 A CN103763712 A CN 103763712A CN 201310724451 A CN201310724451 A CN 201310724451A CN 103763712 A CN103763712 A CN 103763712A
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carrier frequency
veneer
redundancy
network element
passage
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CN103763712B (en
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江建宇
李耀
夏青松
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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Abstract

The embodiment of the invention discloses a method, device and system for carrier frequency configuration. The method includes the first step of computing the number of carrier frequencies to be configured in a target cell and the largest number of carrier frequencies of a RRU of a network element to obtain the number of single panels bearing the number of the carrier frequencies, wherein the number of carrier frequencies to be configured in the target cell is reported by the network element; the second step of selecting the single panels according to the obtained number of the single panels and computing the number of redundant carrier frequencies to configure the binding relation between the redundant carrier frequencies and the last selected single panel, and meanwhile configuring the binding relation between the other carrier frequencies and the single panels, and the third step of feeding the configured binding relations back to the network element to enable the network element to complete configuration of each carrier frequency in the target cell. By the adoption of the method, device and system for carrier frequency configuration, the binding relation between the carrier frequencies to be configured in the cell managed by the network element and the single panels can be configured automatically, and the purposes of energy conservation and load balancing can be achieved.

Description

A kind of method of carrier configuration, Apparatus and system
Technical field
The present invention relates to wireless communication technology, relate in particular to a kind of method, Apparatus and system of carrier configuration.
Background technology
In wireless communication technology, network element is the network equipment of can complete independently certain transfer function, network element is at Element management system (Element Management System, EMS) under management, configure its function and capacity, as (the Radio Remote Unit of the Remote Radio Unit in network element, RRU), need be by logic carrier frequencies and physical radio module (physical radio veneer under the control of Element management system, be called for short veneer herein) binding after could transmit normally, for the veneer of two antenna feeder passages, relate to use problem how to plan two antenna feeder passages, it is the binding relationship of configuration logic carrier frequency and two antenna feeder passages.
For addressing this problem, the mode that available technology adopting is bound in order configures the binding relationship of carrier frequency and passage, and still, the mode of binding may cause the carrying between binary channels unbalanced in order.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, a kind of method, Apparatus and system of carrier configuration is provided, and the binding relationship that can realize automatic configuration logic carrier frequency and physical radio module reaches load balancing.
First aspect, the embodiment of the present invention provides a kind of method of carrier configuration, comprising:
The maximum carrier frequency number of the carrier frequency number to be configured of the Target cell to reported by network elements and the radio frequency remote unit RRU of this network element calculates, and obtains the veneer number of the described carrier frequency number of carrying;
According to the veneer number obtaining, select veneer, and calculate the binding relationship of redundancy carrier frequency number with configuring redundancy carrier frequency and selected last piece veneer, configure the binding relationship of other carrier frequency and selected veneer simultaneously;
The binding relationship of described configuration is returned to described network element, so that described network element completes the configuration of the each carrier frequency in described Target cell.
In conjunction with first aspect, in the possible implementation of the first, the maximum carrier frequency number of the carrier frequency number to be configured of the described Target cell to reported by network elements and the radio frequency remote unit RRU of this network element calculates, and before obtaining the veneer number of the described carrier frequency number of carrying, also comprises:
Obtain carrier frequency indication information and the specification of the Board information corresponding to this Target cell of the Target cell of reported by network elements;
According to described carrier frequency indication information and specification of the Board information, the maximum carrier frequency number of inquiry radio frequency remote unit RRU carrying.
In conjunction with first aspect, in the possible implementation of the second, described calculating redundancy carrier frequency number comprises:
Described maximum carrier frequency number to radio frequency remote unit RRU in described veneer number, Target cell described carrier frequency number to be configured and described network element calculates, and obtains the redundancy carrier frequency number of last piece veneer of configuration.
In conjunction with the possible implementation of the second of first aspect, in the third possible implementation, the computing formula of described calculating redundancy carrier frequency number comprises:
R f＝T f-M f×(B num-1)；
Wherein, described R ffor the described redundancy carrier frequency number that last piece veneer carries, described T ffor described Target cell described carrier frequency number to be configured, described M ffor the described maximum carrier frequency number of described radio frequency remote unit RRU, described B numfor carrying the veneer number of described carrier frequency number.
In conjunction with first aspect, or the implementation that the first of first aspect is possible, or the implementation that first aspect the second is possible, or the third possible implementation of first aspect, in the 4th kind of possible implementation, described calculating redundancy carrier frequency number, with the binding relationship of configuring redundancy carrier frequency and selected last piece veneer, comprising:
According to described carrier frequency indication information and specification of the Board information, inquire about the first passage of described veneer and the maximum power of second channel carrying and carrier frequency binding positional number;
When described redundancy carrier frequency number is not more than the carrier frequency binding positional number of each passage and the power sum of described redundancy carrier frequency is not more than described maximum power, by the indication of preset passage priority, enable the first passage of described last piece veneer or the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer;
When described redundancy carrier frequency number is greater than the carrier frequency binding positional number of each passage and/or the power sum of described redundancy carrier frequency is greater than described maximum power, enable the first passage of last piece veneer and the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer.
In conjunction with the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation, described calculating redundancy carrier frequency number, with the binding relationship of configuring redundancy carrier frequency number and selected last piece veneer, also comprises:
If enable first passage and the second channel of last piece veneer simultaneously, according to the binding relationship of redundancy carrier frequency power configuration redundancy carrier frequency and first passage and second channel, make described first passage and second channel load balancing;
If enable first passage or second channel, according to the binding relationship of redundancy carrier frequency described in redundancy carrier frequency frequency arranged in order from small to large and respective channel.
In conjunction with the possible implementation of the first of first aspect, in the 6th kind of possible implementation, described in obtain specification of the Board information corresponding to the carrier frequency indication information of Target cell of reported by network elements and this Target cell before, also comprise:
Obtain the current specification of the Board information of network element and carrier frequency information and described carrier frequency information is generated to XML file;
Described XML file is sent to network management system so that described network management system filters out carrier configuration data and generates carrier frequency simplified model data;
Receive and resolve the carrier frequency simplified model data that comprise described carrier configuration data of described network management system transmission to obtain the carrier frequency indication information of community that described network element is managed.
Second aspect, the embodiment of the present invention provides a kind of device of carrier configuration, comprising:
The first computing module, calculates for the maximum carrier frequency number of the carrier frequency number to be configured of the Target cell to reported by network elements and the radio frequency remote unit RRU of this network element, obtains the veneer number of the described carrier frequency number of carrying;
Select module, for select the veneer of carrier frequency binding to be configured according to the veneer number obtaining;
Configuration module for calculating redundancy carrier frequency number with configuring redundancy carrier frequency and the binding relationship of selecting selected last piece veneer of module, configures other carrier frequency and the binding relationship of selecting selected veneer in module simultaneously;
Module is returned in configuration, for the binding relationship of described configuration is returned to described network element, so that described network element completes the configuration of the each carrier frequency in described Target cell.
In conjunction with second aspect, in the possible implementation of the first, described device also comprises:
The first acquisition module, for obtaining the carrier frequency indication information of Target cell and the specification of the Board information corresponding to this Target cell of reported by network elements;
Enquiry module, for according to described carrier frequency indication information and specification of the Board information, inquires about the maximum carrier frequency number of radio frequency remote unit RRU carrying.
In conjunction with second aspect, or the possible implementation of second aspect the first, in the possible implementation of the second, described configuration module comprises:
Computing unit, for the veneer number obtaining according to described the first computing module, the maximum carrier frequency number of the carrier frequency number that Target cell is to be configured and the radio frequency remote unit RRU of described network element, calculates the binding relationship of redundancy carrier frequency number with selected last piece veneer in configuring redundancy carrier frequency and described selection module.
In conjunction with the possible implementation of second aspect the second, in the third possible implementation, described configuration module also comprises:
Query unit, for according to described carrier frequency indication information and specification of the Board information, inquires about the first passage of described veneer and the maximum power of second channel carrying and carrier frequency binding positional number;
The first dispensing unit, for be not more than the carrier frequency binding positional number of each passage and the power sum of described redundancy carrier frequency when described redundancy carrier frequency number, be not more than described maximum power, described in enabling by the indication of preset passage priority, the first passage of last piece veneer or second channel are with the binding relationship of configuring redundancy carrier frequency number and selected last piece veneer;
The second dispensing unit, for be greater than the carrier frequency binding positional number of each passage and/or the power sum of described redundancy carrier frequency when described redundancy carrier frequency number, be greater than described maximum power, enable the first passage of last piece veneer and the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer.
In conjunction with the third possible implementation of second aspect, in the 4th kind of possible implementation, described the first dispensing unit also when enabling at the same time the first passage of last piece veneer and second channel, makes described first passage and second channel load balancing according to the binding relationship of redundancy carrier frequency power configuration redundancy carrier frequency and first passage and second channel;
Described the second dispensing unit is also for when enabling first passage or second channel, according to the binding relationship of redundancy carrier frequency described in redundancy carrier frequency frequency arranged in order from small to large and respective channel.
In conjunction with the possible implementation of second aspect the first, in the 5th kind of possible implementation, also comprise:
The second acquisition module, for obtaining the current specification of the Board information of network element and carrier frequency information and described carrier frequency information being generated to XML file;
Sending module, for sending to network management system so that described network management system filters out carrier configuration data and generates carrier frequency simplified model data by described XML file;
Receiver module, for receiving and resolve carrier frequency simplified model data that comprise described carrier configuration data that described network management system sends to obtain the carrier frequency indication information of community that described network element is managed.
Third aspect present invention provides a kind of carrier frequency management system, comprising: network element and network element management device, and wherein, described network element is for sending Target cell carrier frequency number to be configured and the maximum carrier frequency number of radio frequency remote unit RRU to described network element management device; Described network element management device, for described carrier frequency number and described maximum carrier frequency number are calculated, obtains the veneer number of the described carrier frequency number of carrying; According to the veneer number obtaining, select veneer, and calculate the binding relationship of redundancy carrier frequency number with configuring redundancy carrier frequency and selected last piece veneer, configure the binding relationship of other carrier frequency and selected veneer simultaneously; The binding relationship of described configuration is returned to described network element, so that described network element completes the configuration of the each carrier frequency in described Target cell.
In conjunction with the third aspect, in the possible implementation of the first, described network element management device is calculated described carrier frequency number and described maximum carrier frequency number, obtains before the veneer number of the described carrier frequency number of carrying also for obtaining the carrier frequency indication information of Target cell and the specification of the Board information corresponding to this Target cell of reported by network elements; According to described carrier frequency indication information and specification of the Board information, the maximum carrier frequency number of inquiry radio frequency remote unit RRU carrying.
In conjunction with the third aspect, in the possible implementation of the second, described network element management device is calculated the described maximum carrier frequency number that redundancy carrier frequency number comprises radio frequency remote unit RRU in the described carrier frequency number to be configured to described veneer number, Target cell and described network element and is calculated, and obtains the redundancy carrier frequency number of last piece veneer of configuration.
In conjunction with the possible implementation of the second of the third aspect, in the third possible implementation, described network element management device is calculated redundancy carrier frequency number as follows:
R f＝T f-M f×(B num-1)；
Wherein, described R ffor the described redundancy carrier frequency number that last piece veneer carries, described T ffor described Target cell described carrier frequency number to be configured, described M ffor the described maximum carrier frequency number of described radio frequency remote unit RRU, described B numfor carrying the veneer number of described carrier frequency number.
In conjunction with the third aspect, or the implementation that the first of the third aspect is possible, or the implementation that the second of the third aspect is possible, or the third possible implementation of the third aspect, in the 4th kind of possible implementation, described network element management device is calculated the binding relationship of redundancy carrier frequency number with configuring redundancy carrier frequency and selected last piece veneer, be specially according to described carrier frequency indication information and specification of the Board information, inquire about the first passage of described veneer and the maximum power of second channel carrying and carrier frequency binding positional number; When described redundancy carrier frequency number is not more than the carrier frequency binding positional number of each passage and the power sum of described redundancy carrier frequency is not more than described maximum power, by the indication of preset passage priority, enable the first passage of described last piece veneer or the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer; When described redundancy carrier frequency number is greater than the carrier frequency binding positional number of each passage and/or the power sum of described redundancy carrier frequency is greater than described maximum power, enable the first passage of last piece veneer and the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer.
In conjunction with the 4th kind of possible implementation of the third aspect, in the 5th kind of possible implementation, described network element management device is calculated the binding relationship of redundancy carrier frequency number with configuring redundancy carrier frequency number and selected last piece veneer, if also, for enable first passage and the second channel of last piece veneer simultaneously, make described first passage and second channel load balancing according to the binding relationship of redundancy carrier frequency power configuration redundancy carrier frequency and first passage and second channel; If enable first passage or second channel, according to the binding relationship of redundancy carrier frequency described in redundancy carrier frequency frequency arranged in order from small to large and respective channel.
In conjunction with the possible implementation of the first of the third aspect, in the 6th kind of possible implementation, described network element management device is before obtaining specification of the Board information corresponding to the carrier frequency indication information of Target cell of reported by network elements and this Target cell, also for obtaining the current specification of the Board information of network element and carrier frequency information and described carrier frequency information being generated to XML file.
In conjunction with the 6th kind of possible implementation of the third aspect, in the 7th kind of possible implementation, described system also comprises network management device, wherein, the described XML file that described network management device is used for receiving described network element management device transmission is to filter out carrier configuration data and to generate carrier frequency simplified model data; To described network element management device, send the carrier frequency simplified model data that comprise described carrier configuration data so that described network element management device is obtained the carrier frequency indication information of Target cell in described network element.
Implement the embodiment of the present invention, there is following beneficial effect:
Can automatically configure the carrier frequency of Target cell and the binding relationship of physical radio veneer of reported by network elements, especially can be according to the redundancy carrier frequency number calculating, with the binding position to selected last piece veneer configuring redundancy carrier frequency, and the binding relationship of all carrier configurations is sent to described network element, realize load balancing, and saves energy to a certain extent.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic flow sheet of the method for a kind of carrier configuration of the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the method for the another kind of carrier configuration of the embodiment of the present invention;
Fig. 3 is the structural representation of the device of a kind of carrier configuration of the embodiment of the present invention;
Fig. 4 is the structural representation of the device of the another kind of carrier configuration of the embodiment of the present invention;
Fig. 5 is the concrete structure schematic diagram of configuration module in Fig. 4;
Fig. 6 is the system construction drawing of a kind of carrier configuration of the embodiment of the present invention;
Fig. 7 is the structural representation of a kind of carrier configuration equipment of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the schematic flow sheet of the method for a kind of carrier configuration of the embodiment of the present invention, method described in the embodiment of the present invention, can realize by the equipment such as controller or system, for example, can be Element management system (Element Management System, EMS), or network management system (Network Management System, NMS), also can be base station controller (Base Station Controller, BSC), or radio network controller (Radio Network Controller, RNC), the embodiment of the present invention does not limit.Concrete, described method comprises:
S101: the maximum carrier frequency number of the carrier frequency number to be configured of the Target cell to reported by network elements and the radio frequency remote unit RRU of this network element calculates, obtains the veneer number of the described carrier frequency number of carrying.
Described carrier frequency number refers to the number of the logic carrier frequencies (abbreviation carrier frequency) that need to bind with physical radio module (abbreviation veneer) Target cell under NE management, the radio frequency remote unit RRU of described network element is supported multi-carrier frequency, therefore according to the maximum carrier frequency number of carrier frequency number to be configured and described RRU support, the veneer number that the carrier frequency of calculating Target cell need be bound, is specially:
B num＝T f/M f；
Wherein, described B numfor the veneer number that the carrier frequency of Target cell need be bound, described T ffor Target cell total carrier frequency number to be configured, described M ffor the described maximum carrier frequency number of described RRU support.
S102: select veneer according to the veneer number obtaining, and calculate the binding relationship of redundancy carrier frequency number with configuring redundancy carrier frequency and selected last piece veneer, configure the binding relationship of other carrier frequency and selected veneer simultaneously.
Concrete, according to the total carrier frequency number of described maximum carrier frequency number and described Target cell, obtain the required veneer number of described Target cell carrier frequency to be configured, and the carrier frequency of each veneer carrying.In order to reach energy-conservation and object load balancing, what just relate to last piece veneer (not reaching the veneer of the maximum carrier frequency number of veneer carrying) enables single or dual channel mode, and the binding relationship of each passage carrier frequency, the binding relationship of the carrier frequency of other veneers and required carrying configures in the usual way.
In order to solve the described binding relationship of last piece veneer, first need to calculate the minimum redundancy carrier frequency number of the required carrying of last piece veneer, specific formula for calculation is as follows:
R f＝T f-M f×(B num-1)；
Wherein, described R ffor the minimum described redundancy carrier frequency number that last piece veneer carries, described T ffor described Target cell described carrier frequency number to be configured, described M ffor the each described maximum carrier frequency number of described radio frequency remote unit RRU, described B numfor carrying the veneer number of described carrier frequency number.
Secondly, described method also comprises carrier frequency indication information and the specification of the Board information of obtaining reported by network elements, inquires about maximum power and the carrier frequency number (being carrier frequency binding positional number) of the each passage of described veneer (being first passage and second channel) carrying.
Finally, if described redundancy carrier frequency number is not more than the maximum power that each passage carries after being not more than the carrier frequency binding positional number of each passage and the power of described redundancy carrier frequency, enable first passage or the second channel of last piece veneer, if preset passage priority, enable the passage that priority is high, will by carrier frequency frequency order from small to large, configure successively described redundancy carrier frequency and the binding relationship of enabling passage; If described redundancy carrier frequency number is greater than the carrier frequency binding positional number of each passage and/or the power sum of described redundancy carrier frequency is greater than described maximum power, enable the first passage of last piece veneer and the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer, and according to the carrier frequency binding position of power uniform distribution two passages of described redundancy carrier frequency, make first passage and second channel load balancing.
S103: the binding relationship of described configuration is returned to described network element, so that described network element completes the configuration of the each carrier frequency in described Target cell.
Alternatively, when the multiple community of NE management, circulation execution step S101 to S102, configure after the carrier frequency of each community and the binding relationship of veneer, the unified network element model data that generates, by local terminal as Element management system by as described in network element model data generate network element configuration order be handed down to as described in network element with the carrier configuration of each Target cell of NE management as described in completing.
Description by above-described embodiment is known, and the present invention has following beneficial effect:
Can automatically configure the carrier frequency of Target cell and the binding relationship of physical radio veneer of NE management, especially can calculate redundancy carrier frequency number, with the binding position to selected last piece veneer configuring redundancy carrier frequency, and the binding relationship of all carrier configurations is sent to described network element, realize energy-conservation and effect load balancing.
Fig. 2 is the schematic flow sheet of the method for the another kind of carrier configuration of the embodiment of the present invention, and method can be passed through Element management system EMS or network management system NMS described in the embodiment of the present invention, or network manager realizes, and concrete, described method comprises:
S201: obtain the current specification of the Board information of network element and carrier frequency information and described carrier frequency information is generated to XML file.
S202: described XML file is sent to network management system so that described network management system filters out carrier configuration data and generates carrier frequency simplified model data.
Described carrier frequency information comprises carrier frequency, community and carrier frequency power requirements allocation list etc.Described described XML file is sent to network management system so that described network management system filters out carrier configuration data and generates carrier frequency simplified model data, be specially: network management system receives after the XML file of whole configuration datas, obtain the configuration data that user expects, as carrier configuration, thereby whole configuration datas are filtered into carrier configuration data, simplify carrier frequency model data.
S203: receive and resolve the carrier frequency simplified model data that comprise described carrier configuration data of described network management system transmission to obtain the carrier frequency indication information of community that described network element is managed.
S204: carrier frequency indication information and specification of the Board information corresponding to this Target cell of obtaining the Target cell of reported by network elements.
Described carrier frequency indication information comprises the information such as the frequency, carrier frequency range type, CF power type of carrier frequency, and described specification of the Board information is to represent the type of single board radio ability and detailed specification information.
S205: according to described carrier frequency indication information and specification of the Board information, the maximum carrier frequency number of inquiry radio frequency remote unit RRU carrying.
S206: the maximum carrier frequency number of the carrier frequency number to be configured of the Target cell to reported by network elements and the radio frequency remote unit RRU of this network element calculates, obtains the veneer number of the described carrier frequency number of carrying.
The carrier frequency number to be configured of the Target cell of statistics reported by network elements, according to the described maximum carrier frequency number of S205 inquiry, utilizes following formula to obtain the required veneer number of the described carrier frequency number of carrying.
B num＝T f/M f；
Wherein, described B numfor the veneer number that the carrier frequency of Target cell need be bound, described T ffor Target cell total carrier frequency number to be configured, described M ffor the described maximum carrier frequency number of described RRU support.
S207: select veneer according to the veneer number obtaining.
S208: the described maximum carrier frequency number to radio frequency remote unit RRU in described veneer number, Target cell described carrier frequency number to be configured and described network element calculates, and obtains the redundancy carrier frequency number of last piece veneer of configuration.
The described maximum carrier frequency number of supporting according to described RRU for other veneers except last piece veneer configures other carrier frequency except redundancy carrier frequency and the binding relationship of veneer, and wherein said redundancy carrier frequency is the carrier frequency of the required carrying of last piece veneer.The redundancy carrier frequency number that calculates last piece veneer can comprise following formula:
R f＝T f-M f×(B num-1)；
Wherein, described R ffor the minimum described redundancy carrier frequency number that last piece veneer carries, described T ffor described Target cell total described carrier frequency number to be configured, described M ffor the described maximum carrier frequency number of the each veneer management of described radio frequency remote unit RRU, described B numfor carrying the veneer number of described carrier frequency number.
S209: according to described carrier frequency indication information and specification of the Board information, inquire about the first passage of described veneer and the maximum power of second channel carrying and carrier frequency binding positional number.
S210: when described redundancy carrier frequency number is not more than the carrier frequency binding positional number of each passage and the power sum of described redundancy carrier frequency is not more than described maximum power, enable the first passage of described last piece veneer or the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer by the indication of preset passage priority.
S211: when described redundancy carrier frequency number is greater than the carrier frequency binding positional number of each passage and/or the power sum of described redundancy carrier frequency is greater than described maximum power, enable the first passage of last piece veneer and the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer.
S212: if enable first passage or second channel, according to the binding relationship of redundancy carrier frequency described in redundancy carrier frequency frequency arranged in order from small to large and respective channel.
S213: if enable first passage and the second channel of last piece veneer simultaneously, make described first passage and second channel load balancing according to the binding relationship of redundancy carrier frequency power configuration redundancy carrier frequency and first passage and second channel.
In addition, if the multiple communities of described NE management configure after the carrier frequency binding relationship of complete described Target cell, whether cyclic query has other pending cell configuration carrier frequency and the binding relationship of veneer, if have, repeating step S204 to S213, if do not finish the layoutprocedure of carrier frequency.
Description by above-described embodiment is known, and the present invention has following beneficial effect:
The embodiment of the present invention is by the carrier frequency number of the Target cell of inquiry NE management, carrier frequency indication information and specification of the Board information are calculated required veneer number automatically, and select veneer, for the redundancy carrier frequency of last piece veneer carrying, by calculating redundancy carrier frequency number, according to the managerial ability of the each passage of veneer, enable the first passage of last piece veneer or second channel (being single) with energy-conservation, or first passage and the second channel of enabling last piece veneer distribute the binding position of redundancy carrier frequency to reach load balancing.
Fig. 3 is the structural representation of the device of a kind of carrier configuration of the embodiment of the present invention, device described in the embodiment of the present invention, can realize by the equipment such as controller or system, for example, can be Element management system (Element Management System, EMS), or network management system (Network Management System, NMS), also can be base station controller (Base Station Controller, BSC), or radio network controller (Radio Network Controller, RNC), the embodiment of the present invention does not limit.Concrete, described device comprises:
The first computing module 1, calculates for the maximum carrier frequency number of the carrier frequency number to be configured of the Target cell to reported by network elements and the radio frequency remote unit RRU of this network element, obtains the veneer number of the described carrier frequency number of carrying.
Described carrier frequency number refers to the number of the logic carrier frequencies (abbreviation carrier frequency) that need to bind with physical radio module (abbreviation veneer) Target cell under NE management, the radio frequency remote unit RRU of described network element is supported multi-carrier frequency, therefore according to the maximum carrier frequency number of carrier frequency number to be configured and described RRU support, the veneer number that the carrier frequency of calculating Target cell need be bound, is specially:
B num＝T f/M f；
Wherein, described B numfor the veneer number that the carrier frequency of Target cell need be bound, described T ffor Target cell total carrier frequency number to be configured, described M ffor the described maximum carrier frequency number of described RRU support.
Select module 2, for select the veneer of carrier frequency binding to be configured according to the veneer number obtaining.
Configuration module 3 for calculating redundancy carrier frequency number with configuring redundancy carrier frequency and the binding relationship of selecting selected last piece veneer of module, configures other carrier frequency and the binding relationship of selecting selected veneer in module simultaneously.
Concrete, according to the total carrier frequency number of described maximum carrier frequency number and described Target cell, obtain the required veneer number of described Target cell carrier frequency to be configured, and the carrier frequency of each veneer carrying.In order to reach energy-conservation and object load balancing, what just relate to last piece veneer (not reaching the veneer of the maximum carrier frequency number of veneer carrying) enables single or dual channel mode, and the binding relationship of each passage carrier frequency, the binding relationship of the carrier frequency of other veneers and required carrying configures in the usual way.
In order to solve the described binding relationship of last piece veneer, first need to calculate the minimum redundancy carrier frequency number of the required carrying of last piece veneer, specific formula for calculation is as follows:
R f＝T f-M f×(B num-1)；
Wherein, described R ffor the minimum described redundancy carrier frequency number that last piece veneer carries, described T ffor described Target cell total described carrier frequency number to be configured, described M ffor the described maximum carrier frequency number of the each veneer management of described radio frequency remote unit RRU, described B numfor carrying the veneer number of described carrier frequency number.
Secondly, described method also comprises carrier frequency indication information and the specification of the Board information of obtaining reported by network elements, inquires about maximum power and the carrier frequency number (being carrier frequency binding positional number) of the each passage of described veneer (being first passage and second channel) carrying.
Finally, if described redundancy carrier frequency number is not more than the maximum power that each passage carries after being not more than the carrier frequency binding positional number of each passage and the power of described redundancy carrier frequency, enable first passage or the second channel of last piece veneer, if preset passage priority, enable the passage that priority is high, will by carrier frequency frequency order from small to large, configure successively described redundancy carrier frequency and the binding relationship of enabling passage; If described redundancy carrier frequency number is greater than the carrier frequency binding positional number of each passage and/or the power sum of described redundancy carrier frequency is greater than described maximum power, enable the first passage of last piece veneer and the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer, and according to the carrier frequency binding position of power uniform distribution two passages of described redundancy carrier frequency, make first passage and second channel load balancing.
Module 4 is returned in configuration, for the binding relationship of described configuration is returned to described network element, so that described network element completes the configuration of the each carrier frequency in described Target cell.
Alternatively, when the multiple community of NE management, circulation execution step S101 to S102, configure after the carrier frequency of each community and the binding relationship of veneer, the unified network element model data that generates, by local terminal as Element management system by as described in network element model data generate network element configuration order be handed down to as described in network element with the carrier configuration of each Target cell of NE management as described in completing.
Description by above-described embodiment is known, and the present invention has following beneficial effect:
Can automatically configure the carrier frequency of Target cell and the binding relationship of physical radio veneer of NE management, especially can calculate redundancy carrier frequency number, with the binding position to selected last piece veneer configuring redundancy carrier frequency, and the binding relationship of all carrier configurations is sent to described network element, realize energy-conservation and effect load balancing.
Fig. 4 is the structural representation of the device of the another kind of carrier configuration of the embodiment of the present invention, and the described device of the embodiment of the present invention returns module 4 except the first computing module 1, selection module 2, configuration module 3, configuration described in comprising above-described embodiment, also comprises:
The first acquisition module 5, for obtaining the carrier frequency indication information of Target cell and the specification of the Board information corresponding to this Target cell of reported by network elements.
Enquiry module 6, for according to described carrier frequency indication information and specification of the Board information, inquires about the maximum carrier frequency number of radio frequency remote unit RRU carrying.
The second acquisition module 7, for obtaining the current specification of the Board information of network element and carrier frequency information and described carrier frequency information being generated to XML file.
Sending module 8, for sending to network management system so that described network management system filters out carrier configuration data and generates carrier frequency simplified model data by described XML file.
Described whole configuration data comprises carrier frequency, community, veneer (being physical radio module) and carrier frequency power requirements allocation list etc.Described described XML file is sent to network management system so that described network management system filters out carrier configuration data and generates carrier frequency simplified model data, be specially: network management system receives after the XML file of whole configuration datas, obtain the configuration data that user expects, as carrier configuration, thereby whole configuration datas are filtered into carrier configuration data, simplify carrier frequency model data.
Receiver module 9, for receiving and resolve carrier frequency simplified model data that comprise described carrier configuration data that described network management system sends to obtain the carrier frequency indication information of community that described network element is managed.
Wherein, as shown in Figure 5, described configuration module 3 comprises:
Computing unit 31, for the veneer number obtaining according to described the first computing module 1, the maximum carrier frequency number of the carrier frequency number that Target cell is to be configured and the radio frequency remote unit RRU of described network element, calculates the binding relationship of redundancy carrier frequency number with selected last piece veneer in configuring redundancy carrier frequency and described selection module.
Query unit 32, for according to described carrier frequency indication information and specification of the Board information, inquires about the first passage of described veneer and the maximum power of second channel carrying and carrier frequency binding positional number;
The first dispensing unit 33, for be not more than the carrier frequency binding positional number of each passage and the power sum of described redundancy carrier frequency when described redundancy carrier frequency number, be not more than described maximum power, described in enabling by the indication of preset passage priority, the first passage of last piece veneer or second channel are with the binding relationship of configuring redundancy carrier frequency number and selected last piece veneer;
The second dispensing unit 34, for be greater than the carrier frequency binding positional number of each passage and/or the power sum of described redundancy carrier frequency when described redundancy carrier frequency number, be greater than described maximum power, enable the first passage of last piece veneer and the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer.
Alternatively, if enable first passage and the second channel of last piece veneer simultaneously, described the first dispensing unit 33 is also for making described first passage and second channel load balancing according to the binding relationship of redundancy carrier frequency power configuration redundancy carrier frequency and first passage and second channel;
If enable first passage or second channel, described the second dispensing unit 34 is also for according to the binding relationship of redundancy carrier frequency described in redundancy carrier frequency frequency arranged in order from small to large and respective channel.
Description by above-described embodiment is known, and the present invention has following beneficial effect:
The embodiment of the present invention is by the carrier frequency number of the Target cell of inquiry NE management, carrier frequency indication information and specification of the Board information are calculated required veneer number automatically, and select veneer, for the redundancy carrier frequency of last piece veneer carrying, by calculating redundancy carrier frequency number, according to the managerial ability of the each passage of veneer, enable the first passage of last piece veneer or second channel (being single) with energy-conservation, or first passage and the second channel of enabling last piece veneer distribute the binding position of redundancy carrier frequency to reach load balancing.
Fig. 6 is the system construction drawing of a kind of carrier configuration of the embodiment of the present invention, and the described system of the embodiment of the present invention comprises: network element, network element management device (being arranged in Element management system EMS) and network management device (being arranged in network management system NMS).
The detailed process that described network element sends the maximum carrier frequency number of carrier frequency number to be configured in Target cell and radio frequency remote unit RRU to described network element management device is:
Described network element management device is obtained the current specification of the Board information of network element and carrier frequency information and described carrier frequency information is generated to XML file from described network element;
Described network management device receives the described XML file of described network element management device transmission to filter out carrier configuration data and to generate carrier frequency simplified model data;
Described network management device sends the carrier frequency simplified model data that comprise described carrier configuration data so that described network element management device is obtained the carrier frequency indication information of Target cell in described network element to described network element management device;
Obtain carrier frequency indication information and the specification of the Board information corresponding to this Target cell of the Target cell of reported by network elements;
Described network element management device is according to described carrier frequency indication information and specification of the Board information, the carrier frequency number in maximum carrier frequency number and the described network element Target cell of the carrying of inquiry radio frequency remote unit RRU.
After described network element management device is obtained the carrier frequency number of described maximum carrier frequency number and described network element Target cell, the concrete configuration of carrier frequency and veneer binding relationship is:
Described network element management device, for described carrier frequency number and described maximum carrier frequency number are calculated, obtains the veneer number of the described carrier frequency number of carrying;
According to the veneer number obtaining, select veneer, and calculate the binding relationship of redundancy carrier frequency number with configuring redundancy carrier frequency and selected last piece veneer, configure the binding relationship of other carrier frequency and selected veneer simultaneously, described network element management device is calculated the described maximum carrier frequency number that redundancy carrier frequency number comprises radio frequency remote unit RRU in the described carrier frequency number to be configured to described veneer number, Target cell and described network element and is calculated, and obtains the redundancy carrier frequency number of last piece veneer of configuration;
Alternatively, described network element management device is calculated redundancy carrier frequency number as follows:
R f＝T f-M f×(B num-1)；
Wherein, described R ffor the described redundancy carrier frequency number that last piece veneer carries, described T ffor described Target cell described carrier frequency number to be configured, described M ffor the described maximum carrier frequency number of described radio frequency remote unit RRU, described B numfor carrying the veneer number of described carrier frequency number.
Described network element management device is calculated the binding relationship of redundancy carrier frequency number with configuring redundancy carrier frequency and selected last piece veneer, is specially:
According to described carrier frequency indication information and specification of the Board information, inquire about the first passage of described veneer and the maximum power of second channel carrying and carrier frequency binding positional number;
When described redundancy carrier frequency number is not more than the carrier frequency binding positional number of each passage and the power sum of described redundancy carrier frequency is not more than described maximum power, by the indication of preset passage priority, enable the first passage of described last piece veneer or the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer;
If enable first passage and the second channel of last piece veneer simultaneously, according to the binding relationship of redundancy carrier frequency power configuration redundancy carrier frequency and first passage and second channel, make described first passage and second channel load balancing;
When described redundancy carrier frequency number is greater than the carrier frequency binding positional number of each passage and/or the power sum of described redundancy carrier frequency is greater than described maximum power, enable the first passage of last piece veneer and the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer;
If enable first passage or second channel, according to the binding relationship of redundancy carrier frequency described in redundancy carrier frequency frequency arranged in order from small to large and respective channel;
Described network element management device returns to described network element by the described binding relationship having configured, so that described network element completes the configuration of the each carrier frequency in described Target cell.
Description by above-described embodiment is known, and the present invention has following beneficial effect:
Can automatically configure the carrier frequency of Target cell and the binding relationship of physical radio veneer of NE management, especially can calculate redundancy carrier frequency number, with the binding position to selected last piece veneer configuring redundancy carrier frequency, and the binding relationship of all carrier configurations is sent to described network element, realize energy-conservation and effect load balancing.
Fig. 7 is the structural representation of another carrier configuration device of the embodiment of the present invention, described carrier configuration device comprises: processor 01, communication interface 02 and memory 03, processor 01 described in the embodiment of the present invention, communication interface 02 and memory 03 can be connected by communication bus or other modes.
Wherein, described communication interface 02 is for receiving network element current specification of the Board information and carrier frequency information, or the XML file that transmission comprises described carrier frequency information generation is handed down to described network element to network management system or by the binding relationship of carrier frequency and veneer.
Described memory 03 is for storage program.
Described processor 01 can, for calling the program that realizes carrier configuration of storage in described memory 03, be carried out following steps:
The maximum carrier frequency number of the carrier frequency number to be configured of the Target cell to reported by network elements and the radio frequency remote unit RRU of this network element calculates, and obtains the veneer number of the described carrier frequency number of carrying;
According to the veneer number obtaining, select veneer, and calculate the binding relationship of redundancy carrier frequency number with configuring redundancy carrier frequency and selected last piece veneer, configure the binding relationship of other carrier frequency and selected veneer simultaneously;
The binding relationship of described configuration is returned to described network element, so that described network element completes the configuration of the each carrier frequency in described Target cell.
Wherein, described processor 01 calculates at the maximum carrier frequency number of carrying out the carrier frequency number to be configured of the described Target cell to reported by network elements and the radio frequency remote unit RRU of this network element, before obtaining the veneer number of the described carrier frequency number of carrying, also comprises:
Obtain carrier frequency indication information and the specification of the Board information corresponding to this Target cell of the Target cell of reported by network elements;
According to described carrier frequency indication information and specification of the Board information, the maximum carrier frequency number of inquiry radio frequency remote unit RRU carrying.
Wherein, described processor 01 comprises in the computing formula of carrying out described calculating redundancy carrier frequency number:
R f＝T f-M f×(B num-1)；
Wherein, described R ffor the minimum described redundancy carrier frequency number that last piece veneer carries, described T ffor described Target cell total described carrier frequency number to be configured, described M ffor the described maximum carrier frequency number of the each veneer management of described radio frequency remote unit RRU, described B numfor carrying the veneer number of described carrier frequency number.
Wherein, described processor 01 is being carried out, and described calculating redundancy carrier frequency number, with the binding relationship of configuring redundancy carrier frequency and selected last piece veneer, comprising:
According to described carrier frequency indication information and specification of the Board information, inquire about the first passage of described veneer and the maximum power of second channel carrying and carrier frequency binding positional number;
When described redundancy carrier frequency number is not more than the carrier frequency binding positional number of each passage and the power sum of described redundancy carrier frequency is not more than described maximum power, by the indication of preset passage priority, enable the first passage of described last piece veneer or the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer;
When described redundancy carrier frequency number is greater than the carrier frequency binding positional number of each passage and/or the power sum of described redundancy carrier frequency is greater than described maximum power, enable the first passage of last piece veneer and the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer.
Wherein, described processor 01 is being carried out the binding relationship of described calculating redundancy carrier frequency number with configuring redundancy carrier frequency number and selected last piece veneer, also comprises:
If enable first passage and the second channel of last piece veneer simultaneously, according to the binding relationship of redundancy carrier frequency power configuration redundancy carrier frequency and first passage and second channel, make described first passage and second channel load balancing;
If enable first passage or second channel, according to the binding relationship of redundancy carrier frequency described in redundancy carrier frequency frequency arranged in order from small to large and respective channel.
Wherein, described processor 01, before obtaining specification of the Board information corresponding to the carrier frequency indication information of Target cell of reported by network elements and this Target cell described in carrying out, also comprises:
Obtain the current specification of the Board information of network element and carrier frequency information and described carrier frequency information is generated to XML file;
Described XML file is sent to network management system so that described network management system filters out carrier configuration data and generates carrier frequency simplified model data;
Receive and resolve the carrier frequency simplified model data that comprise described carrier configuration data of described network management system transmission to obtain the carrier frequency indication information of community that described network element is managed.
Description by above-described embodiment is known, and the present invention has following beneficial effect:
Can automatically configure the carrier frequency of Target cell and the binding relationship of physical radio veneer of NE management, especially can calculate redundancy carrier frequency number, with the binding position to selected last piece veneer configuring redundancy carrier frequency, and the binding relationship of all carrier configurations is sent to described network element, realize energy-conservation and effect load balancing.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, can carry out the hardware that instruction is relevant by computer program to complete, described program can be stored in a computer read/write memory medium, this program, when carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
Above disclosed is only preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.

Claims (21)

1. a method for carrier configuration, is characterized in that, comprising:
Maximum carrier frequency number to radio frequency remote unit RRU in carrier frequency number to be configured in the Target cell of reported by network elements and this network element calculates, and obtains the veneer number of the described carrier frequency number of carrying;
According to the veneer number obtaining, select veneer, and calculate the binding relationship of redundancy carrier frequency number with configuring redundancy carrier frequency and selected last piece veneer, configure the binding relationship of other carrier frequency and selected veneer simultaneously;
The binding relationship of described configuration is returned to described network element, so that described network element completes the configuration of the each carrier frequency in described Target cell.
2. the method for claim 1, it is characterized in that, the maximum carrier frequency number of the carrier frequency number to be configured of the described Target cell to reported by network elements and the radio frequency remote unit RRU of this network element calculates, and before obtaining the veneer number of the described carrier frequency number of carrying, also comprises:
Obtain carrier frequency indication information and the specification of the Board information corresponding to this Target cell of the Target cell of reported by network elements;
According to described carrier frequency indication information and specification of the Board information, the maximum carrier frequency number of inquiry radio frequency remote unit RRU carrying.
3. the method for claim 1, is characterized in that, described calculating redundancy carrier frequency number comprises:
Described maximum carrier frequency number to radio frequency remote unit RRU in described veneer number, Target cell described carrier frequency number to be configured and described network element calculates, and obtains the redundancy carrier frequency number of last piece veneer of configuration.
4. method as claimed in claim 3, by following computing formula, calculate redundancy carrier frequency number:
R f＝T f-M f×(B num-1)；
Wherein, described R ffor the described redundancy carrier frequency number that last piece veneer carries, described T ffor described Target cell described carrier frequency number to be configured, described M ffor the described maximum carrier frequency number of described radio frequency remote unit RRU, described B numfor carrying the veneer number of described carrier frequency number.
5. the method as described in claim 1 to 4 any one, is characterized in that, described calculating redundancy carrier frequency number, with the binding relationship of configuring redundancy carrier frequency and selected last piece veneer, comprising:
According to described carrier frequency indication information and specification of the Board information, inquire about the first passage of described veneer and the maximum power of second channel carrying and carrier frequency binding positional number;
When described redundancy carrier frequency number is not more than the carrier frequency binding positional number of each passage and the power sum of described redundancy carrier frequency is not more than described maximum power, by the indication of preset passage priority, enable the first passage of described last piece veneer or the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer;
When described redundancy carrier frequency number is greater than the carrier frequency binding positional number of each passage and/or the power sum of described redundancy carrier frequency is greater than described maximum power, enable the first passage of last piece veneer and the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer.
6. method as claimed in claim 5, is characterized in that, described calculating redundancy carrier frequency number, with the binding relationship of configuring redundancy carrier frequency number and selected last piece veneer, also comprises:
If enable first passage and the second channel of last piece veneer simultaneously, according to the binding relationship of redundancy carrier frequency power configuration redundancy carrier frequency and first passage and second channel, make described first passage and second channel load balancing;
If enable first passage or second channel, according to the binding relationship of redundancy carrier frequency described in redundancy carrier frequency frequency arranged in order from small to large and respective channel.
7. method as claimed in claim 2, is characterized in that, described in obtain specification of the Board information corresponding to the carrier frequency indication information of Target cell of reported by network elements and this Target cell before, also comprise:
Obtain the current specification of the Board information of network element and carrier frequency information and described carrier frequency information is generated to XML file;
Described XML file is sent to network management system so that described network management system filters out carrier configuration data and generates carrier frequency simplified model data;
Receive and resolve the carrier frequency simplified model data that comprise described carrier configuration data of described network management system transmission to obtain the carrier frequency indication information of Target cell in described network element.
8. a device for carrier configuration, is characterized in that, comprising:
The first computing module, calculates for the maximum carrier frequency number of the carrier frequency number to be configured of the Target cell to reported by network elements and the radio frequency remote unit RRU of this network element, obtains the veneer number of the described carrier frequency number of carrying;
Select module, for select the veneer of carrier frequency binding to be configured according to the veneer number obtaining;
Configuration module for calculating redundancy carrier frequency number with configuring redundancy carrier frequency and the binding relationship of selecting selected last piece veneer of module, configures other carrier frequency and the binding relationship of selecting selected veneer in module simultaneously;
Module is returned in configuration, for the binding relationship of described configuration is returned to described network element, so that described network element completes the configuration of the each carrier frequency in described Target cell.
9. device as claimed in claim 8, is characterized in that, also comprises:
The first acquisition module, for obtaining the carrier frequency indication information of Target cell and the specification of the Board information corresponding to this Target cell of reported by network elements;
Enquiry module, for according to described carrier frequency indication information and specification of the Board information, inquires about the maximum carrier frequency number of radio frequency remote unit RRU carrying.
10. the device as described in claim 8 or 9 any one, is characterized in that, described configuration module comprises:
Computing unit, for the veneer number obtaining according to described the first computing module, the maximum carrier frequency number of the carrier frequency number that Target cell is to be configured and the radio frequency remote unit RRU of described network element, calculates the binding relationship of redundancy carrier frequency number with selected last piece veneer in configuring redundancy carrier frequency and described selection module.
11. devices as claimed in claim 10, is characterized in that, described configuration module, also comprises:
Query unit, for according to described carrier frequency indication information and specification of the Board information, inquires about the first passage of described veneer and the maximum power of second channel carrying and carrier frequency binding positional number;
The first dispensing unit, for be not more than the carrier frequency binding positional number of each passage and the power sum of described redundancy carrier frequency when described redundancy carrier frequency number, be not more than described maximum power, described in enabling by the indication of preset passage priority, the first passage of last piece veneer or second channel are with the binding relationship of configuring redundancy carrier frequency number and selected last piece veneer;
The second dispensing unit, for be greater than the carrier frequency binding positional number of each passage and/or the power sum of described redundancy carrier frequency when described redundancy carrier frequency number, be greater than described maximum power, enable the first passage of last piece veneer and the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer.
12. devices as claimed in claim 11, is characterized in that,
Described the first dispensing unit, also when enabling at the same time the first passage of last piece veneer and second channel, according to the binding relationship of redundancy carrier frequency power configuration redundancy carrier frequency and first passage and second channel, make described first passage and second channel load balancing;
Described the second dispensing unit, also for when enabling first passage or second channel, according to the binding relationship of redundancy carrier frequency described in redundancy carrier frequency frequency arranged in order from small to large and respective channel.
13. devices as claimed in claim 8, is characterized in that, also comprise:
The second acquisition module, for obtaining the current specification of the Board information of network element and carrier frequency information and described carrier frequency information being generated to XML file;
Sending module, for sending to network management system so that described network management system filters out carrier configuration data and generates carrier frequency simplified model data by described XML file;
Receiver module, for receiving and resolve carrier frequency simplified model data that comprise described carrier configuration data that described network management system sends to obtain the carrier frequency indication information of community that described network element is managed.
14. 1 kinds of carrier frequency management systems, is characterized in that, comprising: network element and network element management device,
Wherein, described network element is for sending Target cell carrier frequency number to be configured and the maximum carrier frequency number of radio frequency remote unit RRU to described network element management device;
Described network element management device, for described carrier frequency number and described maximum carrier frequency number are calculated, obtains the veneer number of the described carrier frequency number of carrying; According to the veneer number obtaining, select veneer, and calculate the binding relationship of redundancy carrier frequency number with configuring redundancy carrier frequency and selected last piece veneer, configure the binding relationship of other carrier frequency and selected veneer simultaneously; The binding relationship of described configuration is returned to described network element, so that described network element completes the configuration of the each carrier frequency in described Target cell.
15. systems as claimed in claim 14, it is characterized in that, described network element management device is calculated described carrier frequency number and described maximum carrier frequency number, obtains before the veneer number of the described carrier frequency number of carrying also for obtaining the carrier frequency indication information of Target cell and the specification of the Board information corresponding to this Target cell of reported by network elements; According to described carrier frequency indication information and specification of the Board information, the maximum carrier frequency number of inquiry radio frequency remote unit RRU carrying.
16. systems as claimed in claim 14, it is characterized in that, described network element management device is calculated the described maximum carrier frequency number that redundancy carrier frequency number comprises radio frequency remote unit RRU in the described carrier frequency number to be configured to described veneer number, Target cell and described network element and is calculated, and obtains the redundancy carrier frequency number of last piece veneer of configuration.
17. systems as claimed in claim 16, is characterized in that, described network element management device is calculated redundancy carrier frequency number as follows:
R f＝T f-M f×(B num-1)；
Wherein, described R ffor the described redundancy carrier frequency number that last piece veneer carries, described T ffor described Target cell described carrier frequency number to be configured, described M ffor the described maximum carrier frequency number of described radio frequency remote unit RRU, described B numfor carrying the veneer number of described carrier frequency number.
18. systems as described in claim 14 to 17 any one, is characterized in that, described network element management device is calculated the binding relationship of redundancy carrier frequency number with configuring redundancy carrier frequency and selected last piece veneer, is specially:
According to described carrier frequency indication information and specification of the Board information, inquire about the first passage of described veneer and the maximum power of second channel carrying and carrier frequency binding positional number;
When described redundancy carrier frequency number is not more than the carrier frequency binding positional number of each passage and the power sum of described redundancy carrier frequency is not more than described maximum power, by the indication of preset passage priority, enable the first passage of described last piece veneer or the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer;
When described redundancy carrier frequency number is greater than the carrier frequency binding positional number of each passage and/or the power sum of described redundancy carrier frequency is greater than described maximum power, enable the first passage of last piece veneer and the second channel binding relationship with configuring redundancy carrier frequency number and selected last piece veneer.
19. systems as claimed in claim 18, is characterized in that, when described network element management device is calculated redundancy carrier frequency number with the binding relationship of configuring redundancy carrier frequency number and selected last piece veneer, also for:
If enable first passage and the second channel of last piece veneer simultaneously, according to the binding relationship of redundancy carrier frequency power configuration redundancy carrier frequency and first passage and second channel, make described first passage and second channel load balancing;
If enable first passage or second channel, according to the binding relationship of redundancy carrier frequency described in redundancy carrier frequency frequency arranged in order from small to large and respective channel.
20. systems as claimed in claim 15, it is characterized in that, described network element management device is before obtaining specification of the Board information corresponding to the carrier frequency indication information of Target cell of reported by network elements and this Target cell, also for obtaining the current specification of the Board information of network element and carrier frequency information and described carrier frequency information being generated to XML file.
21. systems as claimed in claim 20, is characterized in that, also comprise network management device,
Wherein, the described XML file that described network management device is used for receiving described network element management device transmission is to filter out carrier configuration data and to generate carrier frequency simplified model data; To described network element management device, send the carrier frequency simplified model data that comprise described carrier configuration data so that described network element management device is obtained the carrier frequency indication information of Target cell in described network element.
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WO2012159327A1 (en) * 2011-07-13 2012-11-29 华为技术有限公司 Control method and apparatus for multi-carrier frequency power amplifier resources
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101917764A (en) * 2010-08-12 2010-12-15 新邮通信设备有限公司 Method and system for allocating frequency points
KR20120097280A (en) * 2011-02-24 2012-09-03 에스케이텔레콤 주식회사 Communication system and method
WO2012159327A1 (en) * 2011-07-13 2012-11-29 华为技术有限公司 Control method and apparatus for multi-carrier frequency power amplifier resources
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