CN104053159B - The frequency collocation method and device of a kind of Multi-Carrier basestation - Google Patents
The frequency collocation method and device of a kind of Multi-Carrier basestation Download PDFInfo
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- CN104053159B CN104053159B CN201410277189.9A CN201410277189A CN104053159B CN 104053159 B CN104053159 B CN 104053159B CN 201410277189 A CN201410277189 A CN 201410277189A CN 104053159 B CN104053159 B CN 104053159B
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Abstract
The invention discloses the frequency collocation method and device of a kind of Multi-Carrier basestation, to solve the problems, such as being that flexibility is poor when Multi-Carrier basestation distributes frequency present in prior art.This method includes：According to the frequency listened to, it is determined that all frequencies that cell corresponding with the frequency listened to uses；From the candidate's frequency pre-set, it is determined that the available frequency in addition to all frequencies that the cell uses；When it is described can need the frequency points configured not less than Multi-Carrier basestation with the number of frequency when, from it is described can be with being that the Multi-Carrier basestation chooses frequency in frequency；When it is described can be less than the Multi-Carrier basestation with the number of frequency and need the frequency points configured when, using the frequency that can be by the use of frequency as the Multi-Carrier basestation, and from except it is described can be with being that the Multi-Carrier basestation chooses frequency in other frequencies in addition to frequency.
Description
Technical field
The present invention relates to the frequency collocation method and dress of mobile communication technology field, more particularly to a kind of Multi-Carrier basestation
Put.
Background technology
Compared with single carrier Home eNodeB, Multi-Carrier basestation is that one kind can provide one larger capacity business, configuration main load
The base station of the multiple secondary carriers of ripple.It is identical with single carrier Home eNodeB in access way, ADSL can be passed through
Road (Asymmetric Digital Subscriber Line, ADSL), LAN (Local Area Network, LAN) and
The various ways such as passive optical-fiber network (Passive Optical Network, PON) connect network, be mainly used in medium-sized and small enterprises,
The scenes such as office building, hotel, campus.
In order to allow users to be convenient to use Multi-Carrier basestation, preferable Multi-Carrier basestation should possess plug and play work(
Can, i.e., after user obtains Multi-Carrier basestation from operator at, as long as switching on power and network, it is possible to be automatically performed IP connections with
IP is distributed, and carries out long-range automatic software upgrading, automatic network planning.Wherein, power supply and network are all the resources being readily available,
Can is automatically performed IP connections and IP distribution after company connects to the Net, so operator can be carried out by network it is long-range certainly
Dynamic software upgrading, but very big difficult point then be present in automatic network planning, reason is that needs are more when carrying out the network planning
Frequency is distributed in carrier wave base station, and the frequency in network is very valuable resource, even if being assigned to frequency, if distributed
Frequency is unreasonable, and very big influence can be caused to the communication quality of whole network.
At present, general all using the method for fixed frequency in the prior art, i.e. operator will according to certain network planning
Ask, a certain regional available frequency, which is distributed to Multi-Carrier basestation, to be used, more when the frequency of distribution can not meet to require
Carrier wave base station just uses public frequency.It is but this to use fixed frequency or limit multicarrier base using the method for public frequency
The use range stood, Multi-Carrier basestation is not used flexibly in different environments, therefore plug and play can not be met
Requirement, and there is also very big maintenance cost in the network optimization in later stage.
The content of the invention
The embodiment of the present invention provides a kind of the frequency collocation method and device of Multi-Carrier basestation, to solve in the prior art
The problem of flexibility is poor during the existing distribution frequency for Multi-Carrier basestation.
The embodiment of the present invention uses following technical scheme：
The embodiments of the invention provide a kind of frequency collocation method of Multi-Carrier basestation, including：
According to the frequency listened to, it is determined that all frequencies that cell corresponding with the frequency listened to uses；
From the candidate's frequency pre-set, it is determined that the available frequency in addition to all frequencies that the cell uses；
When it is described can need the frequency points configured not less than Multi-Carrier basestation with the number of frequency when, from the available frequency
In point, frequency is chosen for the Multi-Carrier basestation；
When it is described can be less than the Multi-Carrier basestation with the number of frequency and need the frequency points configured when, will described in can use
Frequency of the frequency as the Multi-Carrier basestation, and from except it is described use frequency in addition to other frequencies in, continue as described
Multi-Carrier basestation chooses frequency.
Optionally, according to the frequency listened to, it is determined that all frequencies that cell corresponding with the frequency listened to uses, tool
Body includes：
The frequency listened to is parsed；
For the frequency of successfully resolved, obtained from the frequency of the successfully resolved corresponding with the frequency of the successfully resolved
All frequencies for using of cell；
For the frequency of parsing failure, and the frequency of the parsing failure is the frequency for including BCC information, is passed through
All frequencies that cell corresponding to the frequency of the parsing failure is obtained to network management device transmission inquiry request uses.
Optionally, by sending the institute that inquiry request uses come cell corresponding to obtaining the frequency to network management device
There is frequency, specifically include：
Inquiry request is sent to network management device, the information of the frequency of parsing failure is carried in the inquiry request；
Receive cell information corresponding to the frequency of the parsing failure of the network management device feedback, the cell letter
All frequencies and Neighboring Cell List that cell corresponding to frequency comprising the parsing failure in breath uses；
When cell corresponding to the frequency for judging the parsing failure according to the Neighboring Cell List is the Multi-Carrier basestation
Adjacent area when, obtain all frequencies for using of cell corresponding to the frequency of the parsing failure included in the cell information.
Optionally, from except it is described use frequency in addition to other frequencies in, continue as the Multi-Carrier basestation and choose frequency,
Specifically include：
Judge whether the Multi-Carrier basestation allows to use the frequency in itself working frequency range in addition to candidate's frequency；
It is the Multi-Carrier basestation in judged result not allow in use, in all frequencies used from the cell
Choose frequency；
In judged result for permission in use, judging of the frequency in the working frequency range in addition to candidate's frequency
Whether number is not less than the frequency points for needing to configure and the difference for matching somebody with somebody frequency points；
When the number for judging the frequency in the working frequency range in addition to candidate's frequency is not less than the difference,
In frequency from the working frequency range in addition to candidate's frequency, frequency is chosen for the Multi-Carrier basestation；
, will when the number for judging the frequency in the working frequency range in addition to candidate's frequency is less than the difference
Frequency of the frequency as the Multi-Carrier basestation in the working frequency range in addition to candidate's frequency, and from the cell
In all frequencies used, continue as the Multi-Carrier basestation and choose frequency.
Optionally, in all frequencies used from the cell, continue as the Multi-Carrier basestation and choose frequency, specific bag
Include：
According to the order of the first priority pre-set from high to low, in all frequencies used from the cell, it is
The Multi-Carrier basestation chooses frequency；Wherein, first priority meets：Auxiliary frequency in all frequencies that the cell uses
The priority of point is more than the priority of dominant frequency point.
Optionally, frequency is chosen as follows for the Multi-Carrier basestation：
According to the order of the second priority pre-set from high to low, frequency is chosen for the Multi-Carrier basestation；Wherein,
Second priority meets：The priority for receiving the low frequency of level value is more than the priority for receiving the high frequency of level value；
And/or
According to the order of the third priority pre-set from high to low, frequency is chosen for the Multi-Carrier basestation；Wherein,
The third priority meets：The priority of the low frequency of frequency point number is more than the priority of the high frequency of frequency point number.
The embodiments of the invention provide a kind of frequency configuration device of Multi-Carrier basestation, including：
Subdistrict frequency point determining unit, the frequency listened to for basis, it is determined that cell corresponding with the frequency listened to makes
All frequencies；
Frequency determining unit can be used, for from the candidate's frequency pre-set, it is determined that except subdistrict frequency point determining unit is true
Available frequency outside all frequencies that the cell made uses；
First frequency chooses unit, for that the number of frequency can be used not small described in being determined when available frequency determining unit
When Multi-Carrier basestation needs the frequency points configured, from it is described can be with being that the Multi-Carrier basestation chooses frequency in frequency；
Second frequency chooses unit, for can be less than with the number of frequency described in being determined when available frequency determining unit
When the Multi-Carrier basestation needs the frequency points configured, using the frequency that can be by the use of frequency as the Multi-Carrier basestation, with
And from except it is described use frequency in addition to other frequencies in, continue as the Multi-Carrier basestation and choose frequency.
Optionally, the subdistrict frequency point determining unit, is specifically included：
Resolution unit, for being parsed to the frequency listened to；
The determining module of subdistrict frequency point first, for the frequency for successfully resolved in resolution unit, from the successfully resolved
Frequency in obtain all frequencies that corresponding with the frequency of successfully resolved cell uses；
The determining module of subdistrict frequency point second, for the frequency for parsing failure in resolution unit, and the parsing fails
Frequency be to include the frequency of BCC information, lost by sending inquiry request to network management device to obtain the parsing
All frequencies that cell corresponding to the frequency lost uses.
Optionally, the determining module of subdistrict frequency point second, is specifically used for：
Inquiry request is sent to network management device, the information of the frequency of parsing failure is carried in the inquiry request；Connect
Cell information corresponding to the frequency of the parsing failure of the network management device feedback is received, institute is included in the cell information
All frequencies and Neighboring Cell List that cell corresponding to stating the frequency of parsing failure uses；When judging institute according to the Neighboring Cell List
When cell corresponding to stating the frequency that parsing fails is the adjacent area of the Multi-Carrier basestation, the institute included in the cell information is obtained
All frequencies that cell corresponding to stating the frequency of parsing failure uses.
Optionally, second frequency chooses unit, specifically includes：
First judge module, the time is removed for judging whether the Multi-Carrier basestation allows to use in itself working frequency range
Frequency outside frequency-selecting point；
First frequency chooses module, for the first judge module judged result not allow in use, from described small
In all frequencies that area uses, frequency is chosen for the Multi-Carrier basestation；
Second judge module, for being to allow in use, judging the work frequency in the judged result of the first judge module
The frequency points and match somebody with somebody the frequency points whether number of the frequency in section in addition to candidate's frequency configures not less than needs
Difference；
Second frequency chooses module, for judging to remove candidate's frequency in the working frequency range when the second judge module
Outside the number of frequency when being not less than the difference, in the frequency from the working frequency range in addition to candidate's frequency,
Frequency is chosen for the Multi-Carrier basestation；
3rd frequency chooses module, for judging to remove candidate's frequency in the working frequency range when the second judge module
Outside the number of frequency when being less than the difference, using the frequency in the working frequency range in addition to candidate's frequency as institute
State in the frequency of Multi-Carrier basestation, and all frequencies used from the cell, continue as the Multi-Carrier basestation and choose frequency
Point.
Optionally, the 3rd frequency chooses module, is specifically used for：
According to the order of the first priority pre-set from high to low, in all frequencies used from the cell, it is
The Multi-Carrier basestation chooses frequency；Wherein, first priority meets：Auxiliary frequency in all frequencies that the cell uses
The priority of point is more than the priority of dominant frequency point.
Optionally, frequency is chosen as follows for the Multi-Carrier basestation：
According to the order of the second priority pre-set from high to low, frequency is chosen for the Multi-Carrier basestation；Wherein,
Second priority meets：The priority for receiving the low frequency of level value is more than the priority for receiving the high frequency of level；Or
Person
According to the order of the third priority pre-set from high to low, frequency is chosen for the Multi-Carrier basestation；Wherein,
The third priority meets：The priority of the low frequency of frequency point number is more than the priority of the high frequency of frequency point number
The embodiment of the present invention has the beneficial effect that：
All frequencies that the embodiment of the present invention is used by cell corresponding to the frequency determining to listen to, and then from advance
In candidate's frequency of setting, it is determined that the available frequency in addition to all frequencies that cell corresponding to the frequency listened to uses, leads to
The frequency points that compares and can be configured with the number and needs of frequency are crossed, use different Choices to choose frequency for Multi-Carrier basestation
Point so that Multi-Carrier basestation can flexibly automatically configure frequency in different environments, realize real plug and play.
Brief description of the drawings
Fig. 1 is the implementation process figure of the frequency collocation method of Multi-Carrier basestation provided in an embodiment of the present invention；
Fig. 2 is the specific implementation flow chart of the frequency collocation method of Multi-Carrier basestation provided in an embodiment of the present invention；
Fig. 3 is the implementation process figure of the concrete application of the above method provided in an embodiment of the present invention in practice；
Fig. 4 is the structural representation of the frequency configuration device of Multi-Carrier basestation provided in an embodiment of the present invention.
Embodiment
Flexibility is poor during in order to solve the problems, such as to distribute frequency present in prior art for Multi-Carrier basestation, the present invention
Embodiment provides a kind of frequency allocation plan of Multi-Carrier basestation.It is corresponding by the frequency for determining to listen in the program
All frequencies for using of cell, and then from the candidate's frequency pre-set, it is determined that except cell corresponding to the frequency listened to
Available frequency outside all frequencies used, by comparing the frequency points that can be configured with the number and needs of frequency, use
Different Choices is that Multi-Carrier basestation chooses frequency so that Multi-Carrier basestation can be flexible automatic in different environments
Frequency is configured, realizes real plug and play.
Embodiments of the invention are illustrated below in conjunction with Figure of description, it will be appreciated that implementation described herein
Example is merely to illustrate and explain the present invention, and is not intended to limit the invention.And in the case where not conflicting, the reality in this explanation
Applying the feature of example and embodiment can be combined with each other.
The embodiment of the present invention provides a kind of frequency collocation method of Multi-Carrier basestation, and its executive agent can set for network side
It is standby, such as Multi-Carrier basestation, it is as shown in Figure 1 the implementation process figure of this method, mainly comprises the steps：
Step 11, according to the frequency listened to, it is determined that all frequencies that cell corresponding with the frequency listened to uses；
After the upper electricity of Multi-Carrier basestation start, proceed by and intercept automatically, and the frequency to listening to preserves, and is detectd
The frequency list heard, and each frequency in the frequency list to listening to parses, for the frequency of successfully resolved, then
All frequencies used in cell corresponding to can obtaining；And for the frequency of parsing failure, if including BCC (Base
Color Code, BCC) information, then obtain the institute that corresponding cell uses by sending inquiry request to network management device
There is frequency.
All frequencies that cell corresponding with frequency that is listening to that is finally determining uses are that each frequency (both includes solution
Analyse successful frequency, also include the frequency of parsing failure) corresponding to the union of all frequencies that uses of cell.
Specifically, corresponding to being obtained by sending inquiry request to network management device during cell list, first to net
Network management equipment sends inquiry request, and the information of the frequency of parsing failure is carried wherein in inquiry request；Then network pipe is received
Cell information corresponding to the frequency of the parsing failure of equipment feedback is managed, the frequency comprising parsing failure wherein in cell information is corresponding
The cell all frequencies and Neighboring Cell List that use, when cell corresponding to the frequency for judging parsing failure according to the Neighboring Cell List
For Multi-Carrier basestation adjacent area when, obtain all frequencies for using of cell corresponding to the frequency of the parsing failure included in cell information
Point.
Step 12, from the candidate's frequency pre-set, it is determined that the institute used except the corresponding cell of frequency with listening to
There is the available frequency outside frequency；
Wherein, candidate's frequency can be chosen in advance from all frequencies of the working frequency range of Multi-Carrier basestation.
Step 13, when the number of available frequency needs the frequency points configured not less than Multi-Carrier basestation, from available frequency
In point, frequency is chosen for Multi-Carrier basestation, i.e., chooses the frequency points for needing to configure from available frequency for Multi-Carrier basestation
Frequency.
Step 14, when the number of available frequency, which is less than Multi-Carrier basestation, needs the frequency points configured, frequency can be used
As the frequency of Multi-Carrier basestation, and continue from other frequencies in addition to available frequency, frequency is chosen for Multi-Carrier basestation
Point, i.e., except using can be by the use of frequency all in addition to the frequency of Multi-Carrier basestation, it is also necessary to from other in addition to available frequency
In frequency, frequency is chosen for Multi-Carrier basestation, until the frequency points chosen are equal to the frequency points for needing to configure.
Specifically, from other frequencies in addition to available frequency, when choosing frequency for Multi-Carrier basestation, it is necessary first to sentence
Whether whether disconnected Multi-Carrier basestation allows to use the frequency in itself working frequency range in addition to candidate's frequency, wherein allowing use to be
The decision according to itself setting for Multi-Carrier basestation；
It is overloading in judged result not allow in use, in all frequencies then used from the above-mentioned cell determined
Ripple base station selection frequency；
In judged result to allow in use, in then continuing to judge the working frequency range of Multi-Carrier basestation in addition to candidate's frequency
Frequency number whether not less than the difference for needing the frequency points that configure with matching somebody with somebody frequency points；In this step, due to
To be able to be available frequency points with frequency points therefore by the use of frequency as the frequency of Multi-Carrier basestation.
When the number of the frequency in the working frequency range for judge Multi-Carrier basestation in addition to candidate's frequency is matched somebody with somebody not less than needs
During difference with matching somebody with somebody frequency points of the frequency points put, the frequency from the working frequency range of Multi-Carrier basestation in addition to candidate's frequency
In point, frequency is chosen for Multi-Carrier basestation；
When the number of the frequency in the working frequency range for judge Multi-Carrier basestation in addition to candidate's frequency is less than above-mentioned difference
When, the frequency using the frequency in the working frequency range of Multi-Carrier basestation in addition to candidate's frequency as Multi-Carrier basestation, and continue
In all frequencies used from the above-mentioned cell determined, frequency is chosen for Multi-Carrier basestation.
Specifically, in all frequencies that continuation uses from the above-mentioned cell determined, when choosing frequency for Multi-Carrier basestation,
It can be chosen according to the order of the first priority pre-set from high to low, wherein, the first priority meets：Cell makes
The priority of auxiliary frequency point in all frequencies is more than the priority of dominant frequency point.
In addition, in addition to above-mentioned selection rule, frequency is chosen for Multi-Carrier basestation either from available frequency, still
From other frequencies in addition to available frequency, frequency is chosen for Multi-Carrier basestation, can be carried out according to following selection rule
Choose：
According to the order of the second priority pre-set from high to low, frequency is chosen for Multi-Carrier basestation；Wherein, second
Priority meets：The priority for receiving the low frequency of level value is more than the priority for receiving the high frequency of level value；And/or
According to the order of the third priority pre-set from high to low, frequency is chosen for Multi-Carrier basestation；Wherein, the 3rd
Priority meets：The priority of the low frequency of frequency point number is more than the priority of the high frequency of frequency point number.
In specific implementation, can consider simultaneously according to the priority and the priority of frequency point number for receiving level value
Chosen, can also be only with reference to the priority for receiving level value, or the priority only with reference to frequency point number.If do not determine
Go out the reception level value of frequency, then chosen only according to the priority of frequency point number.
In addition, it is optional, after frequency is chosen for Multi-Carrier basestation, it can further include：
It is defined as total reception level value of the frequency of Multi-Carrier basestation selection；
When always receiving level value more than the reception level threshold pre-set, then output characterizes current working frequency interference
Excessive alarm instruction message.
In the embodiment of the present invention, all frequencies for being used by cell corresponding to the frequency determining to listen to, Jin Ercong
In the candidate's frequency pre-set, it is determined that the available frequency in addition to all frequencies that cell corresponding to the frequency listened to uses
Point, by comparing the frequency points that can be configured with the number and needs of frequency, different Choices is used as Multi-Carrier basestation
Choose frequency so that Multi-Carrier basestation can flexibly automatically configure frequency in different environments, realize and really insert i.e.
With.
Below by taking the above method provided in an embodiment of the present invention concrete application in practice as an example, this method is described in detail
Implementation process and its technique effect that can reach.
After the upper electricity of Multi-Carrier basestation start, it is first according to order and performs adjacent area self-configuring, dominant frequency point self-configuring, base successively
Station identification code (Base Station Identity Code, BSIC)+position area identification code (Location Area
Identity, LAI) self-configuring, after completion, log-on message is sent to network management device, after succeeding in registration, performs auxiliary frequency
Point self-configuring.When performing auxiliary frequency point self-configuring, initialization M tables, M0 tables, M1 tables, M2 tables, MM tables, L0 tables are empty set, and according to
Step as shown in Figure 2 is carried out：
Step 21, Multi-Carrier basestation is intercepted automatically, and the frequency listened to is parsed, for the frequency of successfully resolved
Point performs step 22, and step 23 is performed for the frequency of parsing failure；
Step 22, the Neighboring Cell List (BA tables) of the frequency of successfully resolved is read, if the adjacent area row of the frequency of successfully resolved
Table is not empty set, then reads the CA tables of the Neighboring Cell List, and the exhausted of all frequencies that corresponding cell uses is included inside the CA tables
(Absolute Radio Frequency Channel Number, ARFCN) is numbered to wireless channel, is referred to as definitely
Frequency point number, M tables are formed, are ARFCN in the M tables.If the Neighboring Cell List of the frequency of successfully resolved is empty set, M tables are also sky
Collection.
Step 23, when the frequency of parsing failure includes BCC (a BSIC part), the frequency of parsing failure is read
ARFCN and BSIC, M0 tables are formed, are ARFCN and BSIC in the M0 tables；
Step 24, the inquiry request for carrying M0 tables is sent to network management device (webmaster), and receives the M1 of webmaster feedback
Table；
Wherein, after webmaster receives M0 tables, it is first determined whether cell information corresponding to M0 tables is stored with, if so,
Then corresponding cell information is formed new M1 tables, the CA tables of corresponding cell, BSIC, cell id (Cell are included in M1 tables
ID), LAC and BA tables.
Step 25, the BA tables in M1 tables are read, judge in BA tables whether the dominant frequency point comprising Multi-Carrier basestation, BSIC,
Cell ID, LAC, comprising the adjacent area for being then proved to be Multi-Carrier basestation, then CA tables are formed M2 tables.If this multicarrier it is not
The adjacent area of base station, then M2 tables are empty set.
Step 26, M tables and M2 tables are subjected to union, obtain MM tables, i.e., if M tables are protected with having identical frequency in M2 tables
Stay one of a subset as MM.
Step 27, candidate's frequency C and the MM table pre-set is read, if MM tables are not sky, the frequency in C and MM tables
In frequency be compared, being deleted with identical frequency in MM tables from C tables, form L0 tables, the number of L0 table intermediate-frequeney points
For L0；If MM tables are empty set, the frequency in the L0 tables formed is just candidate's frequency C.
Step 28, check whether the number of L0 table intermediate-frequeney points is more than the auxiliary frequency points Nu for needing to configure, if it is, holding
Row step 29, if it is not, then performing step 210.
Step 29, selection receives auxiliary frequency point of the Nu minimum frequency of level value as Multi-Carrier basestation from L0 tables, such as
Fruit does not parse reception level value, then the sequential selection frequency according to frequency point number from low to high.Now, the institute of Multi-Carrier basestation
There is the configuration of auxiliary frequency point to complete.
Step 210, using all frequencies in L0 tables as the auxiliary frequency point of Multi-Carrier basestation；Now Multi-Carrier basestation has been
It it is L0 with frequency points, frequency points to be matched somebody with somebody are Nu-L0.
Step 211, judge whether Multi-Carrier basestation allows to use the frequency in itself working frequency range in addition to candidate's frequency C
Point, if it is allowed, step 212 is performed, if it is not allowed, performing step 216.
Step 212, it is the frequency complete or collected works under work at present frequency range to change C, and the frequency in the frequency and MM in C is compared
Compared with, if with MM identical frequencies, then the frequency is deleted from C, while handle and L0 table identicals frequency are deleted from C
Fall.
Step 213, judge whether the frequency points in now C are more than or equal to Nu-L0, if it is, performing step 214, such as
Fruit is not to perform step 215.
Step 214, by the priority orders selection frequency of " receive level value low → frequency point number is low " from C, if do not had
Reception level value is parsed, then selects frequency according to the priority orders of " frequency point number is low ", and be added in L0 tables.Now, it is more
All auxiliary frequency points configuration of carrier wave base station is completed.
Step 215, the auxiliary frequency point using the frequency in C as Multi-Carrier basestation, is added in L0 tables；
Step 216, frequency is selected from MM tables by the priority orders of " receive level value low → frequency point number is low ", if do not had
Reception level value is parsed, then selects frequency according to the priority orders of " frequency point number is low ", and be added in L0 tables.Now, it is more
All auxiliary frequency points configuration of carrier wave base station is completed.
Step 217, finished when all auxiliary frequency points of Multi-Carrier basestation configure, the reception level of whole auxiliary frequency points selected by judgement
Whether value is more than the reception level threshold of setting, if it is, step 218 is performed, if it is not, performing step 219；
Step 218, output characterizes current working frequency and disturbs excessive alarm instruction message, and exports frequency；
Step 219, the auxiliary frequency point of configuration network management device is sent to be registered.
Based on above-mentioned implementation process, the example of a reality is set forth below to frequency configuration side provided in an embodiment of the present invention
Method illustrates.
As shown in figure 3, Multi-Carrier basestation completion adjacent area self-configuring first, dominant frequency point self-configuring, BSIC+LAI self-configurings, with
And complete network management device (i.e. webmaster) registration process.
Registration process includes：Registration message is sent to webmaster, including BSIC, Cell ID, LAC, maximum transmission power are small
The information such as the frequency that area uses, Neighboring Cell List；
Then auxiliary frequency point self-configuring is started：
1st, Multi-Carrier basestation is monitored, and is preserved to listening to frequency, and the number of preservation is N；
2nd, the frequency of preservation is parsed, if it is possible to which the frequency points of successfully resolved are n, read each successfully resolved
Frequency corresponding to cell list, i.e., all frequencies that the cell uses, form M tables, it is assumed that the frequency included in M tables is
521,534,634；
3rd, parse unsuccessful frequency to listening to and check whether to include BCC, it is assumed that be to form M0 tables；
4th, the query messages for carrying M0 tables are sent to webmaster, the information that M0 tables include is ARFCN, BSIC, it is assumed that system network
Pipe has the information of the cell, then formed M1 tables, the information that M1 tables include be this cell CA tables, BSIC, Cell ID, LAC, BA
Table.
5th, the M1 tables of webmaster feedback are received, read the information of the BA tables in M1 tables, are checked whether comprising Multi-Carrier basestation
Dominant frequency point, BSIC, Cell ID, LAC.Assuming that including, then the CA tables corresponding to the frequency are formed M2 tables, it is assumed that wrapped in M2 tables
The frequency contained is 556,578,634.
6th, M and M2 union forms new MM tables, if M tables retain one of those with having identical frequency in M2 tables
A subset as MM tables.Now the frequency in MM tables is 521,534,556,578,634.
7th, candidate's frequency C is read.Assuming that the frequency in C is 511,521,534,556,578,620,634.MM tables are read,
The frequency in C compared with the frequency in MM tables, being deleted with identical frequency in MM tables from C, L0 tables are formed, this
When L0 tables in frequency be 511,620.
8th, the auxiliary frequency points Nu that needs configure is checked, it is assumed that Nu number is 3.Check L0 table intermediate-frequeney points number whether
The auxiliary frequency points Nu configured more than needs, now the number of L0 tables intermediate-frequeney point is 2, the auxiliary frequency points configured less than needs
Nu。
9th, check whether to allow to use the frequency outside candidate's frequency.Assuming that allowing, change C is under work at present frequency range
Frequency complete or collected works, it is assumed that C work complete or collected works are 511,521,545,534,556,578,620,634,658.The frequency in C now
Point is compared with the frequency in MM tables, and handle is deleted with MM table identical frequencies from C, while handle is identical with L0 tables from C
Frequency delete.Now the frequency in C is 545,658.
10th, judge whether the number of the frequency in C is more than or equal to Nu-L0, now, the number of the frequency in C is 2, more than 1
(Nu-L0=3-2=1), by the priority orders selection frequency of " receive level low → frequency point number is low " from C, if do not solved
Separate out and receive level value, then select frequency according to the priority orders of " frequency point number is low ".Assuming that reception electricity is not parsed now
Level values, therefore be 545 according to the frequency of the priority orders selection of " frequency point number is low ".
11st, frequency 545 is updated in L0 tables.Now, all auxiliary frequency points are configured and completed.Whole frequencies are exported,
For 511,545,620.The auxiliary frequency point of configuration webmaster is sent to simultaneously to be registered.
After webmaster receives the information of auxiliary frequency point of configuration, the list by the information updating to registered Multi-Carrier basestation
In.
In the embodiment of the present invention, all frequencies for being used by cell corresponding to the frequency determining to listen to, Jin Ercong
In the candidate's frequency pre-set, it is determined that the available frequency in addition to all frequencies that cell corresponding to the frequency listened to uses
Point, by comparing the frequency points that can be configured with the number and needs of frequency, different Choices is used as Multi-Carrier basestation
Choose frequency so that Multi-Carrier basestation can flexibly automatically configure frequency in different environments, realize and really insert i.e.
With.
The frequency collocation method of Multi-Carrier basestation based on above-mentioned offer, the embodiment of the present invention additionally provide a kind of multicarrier
The frequency configuration device of base station, as shown in figure 4, be the structural representation of the device, including：
Subdistrict frequency point determining unit 41, the frequency listened to for basis, it is determined that cell corresponding with the frequency listened to
All frequencies used；
Frequency determining unit 42 can be used, for from the candidate's frequency pre-set, it is determined that removing subdistrict frequency point determining unit
Available frequency outside all frequencies that 41 cells determined use；
First frequency chooses unit 43, for that can use the number of frequency described in being determined when available frequency determining unit 42
When needing the frequency points configured not less than Multi-Carrier basestation, from it is described can be with being that the Multi-Carrier basestation chooses frequency in frequency
Point；
Second frequency chooses unit 44, for that can use the number of frequency described in being determined when available frequency determining unit 42
When needing the frequency points configured less than the Multi-Carrier basestation, using the frequency that can be by the use of frequency as the Multi-Carrier basestation
Point, and from except it is described use frequency in addition to other frequencies in, continue as the Multi-Carrier basestation and choose frequency.
Optionally, the subdistrict frequency point determining unit 41, is specifically included：
Resolution unit 411, for being parsed to the frequency listened to；
The first determining module of subdistrict frequency point 412, for the frequency for successfully resolved in resolution unit 411, from the solution
Analyse and all frequencies that cell corresponding with the frequency of the successfully resolved uses are obtained in successful frequency；
The second determining module of subdistrict frequency point 413, for the frequency for parsing failure in resolution unit 411, and the solution
The frequency of analysis failure is the frequency for including BCC information, described to obtain by sending inquiry request to network management device
All frequencies that cell corresponding to parsing the frequency of failure uses.
Optionally, second determining module of subdistrict frequency point 413, is specifically used for：
Inquiry request is sent to network management device, the information of the frequency of parsing failure is carried in the inquiry request；Connect
Cell information corresponding to the frequency of the parsing failure of the network management device feedback is received, institute is included in the cell information
All frequencies and Neighboring Cell List that cell corresponding to stating the frequency of parsing failure uses；When judging institute according to the Neighboring Cell List
When cell corresponding to stating the frequency that parsing fails is the adjacent area of the Multi-Carrier basestation, the institute included in the cell information is obtained
All frequencies that cell corresponding to stating the frequency of parsing failure uses.
Optionally, second frequency chooses unit 44, specifically includes：
First judge module 441, institute is removed for judging whether the Multi-Carrier basestation allows to use in itself working frequency range
State the frequency outside candidate's frequency；
First frequency choose module 442, for the first judge module 441 judged result for do not allow in use, from
In all frequencies that the cell uses, frequency is chosen for the Multi-Carrier basestation；
Second judge module 443, for being to allow in use, described in judgement in the judged result of the first judge module 441
Whether the number of the frequency in working frequency range in addition to candidate's frequency is not less than the frequency points for needing to configure and with frequency
The difference of point number；
Second frequency chooses module 444, for judging to remove the time in the working frequency range when the second judge module 443
When the number of frequency outside frequency-selecting point is not less than the difference, the frequency from the working frequency range in addition to candidate's frequency
In point, frequency is chosen for the Multi-Carrier basestation；
3rd frequency chooses module 445, for judging to remove the time in the working frequency range when the second judge module 443
When the number of frequency outside frequency-selecting point is less than the difference, by the frequency in the working frequency range in addition to candidate's frequency
As the frequency of the Multi-Carrier basestation, and in all frequencies used from the cell, continue as the Multi-Carrier basestation
Choose frequency.
Optionally, the 3rd frequency chooses module 445, is specifically used for：
According to the order of the first priority pre-set from high to low, in all frequencies used from the cell, it is
The Multi-Carrier basestation chooses frequency；Wherein, first priority meets：Auxiliary frequency in all frequencies that the cell uses
The priority of point is more than the priority of dominant frequency point.
Optionally, frequency is chosen as follows for the Multi-Carrier basestation：
According to the order of the second priority pre-set from high to low, frequency is chosen for the Multi-Carrier basestation；Wherein,
Second priority meets：The priority for receiving the low frequency of level value is more than the priority for receiving the high frequency of level；Or
Person
According to the order of the third priority pre-set from high to low, frequency is chosen for the Multi-Carrier basestation；Wherein,
The third priority meets：The priority of the low frequency of frequency point number is more than the priority of the high frequency of frequency point number.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (12)
- A kind of 1. frequency collocation method of Multi-Carrier basestation, it is characterised in that including：According to the frequency listened to, it is determined that all frequencies that cell corresponding with the frequency listened to uses；Specifically, to intercepting To frequency parsed；For the frequency of parsing failure, and the frequency of the parsing failure is to include BCC information Frequency, the institute that cell corresponding to the frequency to be failed by obtaining the parsing to network management device transmission inquiry request uses There is frequency；From the candidate's frequency pre-set, it is determined that the available frequency in addition to all frequencies that the cell uses；When it is described can need the frequency points configured not less than Multi-Carrier basestation with the number of frequency when, use frequency from described In, choose frequency for the Multi-Carrier basestation；When it is described can be less than the Multi-Carrier basestation with the number of frequency and need the frequency points configured when, use frequency by described As the frequency of the Multi-Carrier basestation, and from except it is described use frequency in addition to other frequencies in, continue as the overloading Ripple base station selection frequency.
- 2. the method as described in claim 1, it is characterised in that methods described also includes：For the frequency of successfully resolved, obtained from the frequency of the successfully resolved corresponding with the frequency of the successfully resolved small All frequencies that area uses.
- 3. method as claimed in claim 2, it is characterised in that by sending inquiry request to network management device to obtain All frequencies that cell corresponding to frequency uses are stated, are specifically included：Inquiry request is sent to network management device, the information of the frequency of parsing failure is carried in the inquiry request；Cell information corresponding to the frequency of the parsing failure of network management device feedback is received, in the cell information All frequencies and Neighboring Cell List that cell corresponding to frequency comprising the parsing failure uses；As the neighbour that cell corresponding to the frequency for judging the parsing failure according to the Neighboring Cell List is the Multi-Carrier basestation Qu Shi, obtain all frequencies for using of cell corresponding to the frequency of the parsing failure included in the cell information.
- 4. the method as described in claim 1, it is characterised in that from except it is described use frequency in addition to other frequencies in, continue Frequency is chosen for the Multi-Carrier basestation, is specifically included：Judge whether the Multi-Carrier basestation allows to use the frequency in itself working frequency range in addition to candidate's frequency；It is that the Multi-Carrier basestation is chosen in judged result not allow in use, in all frequencies used from the cell Frequency；It is to allow in use, judging the number of the frequency in the working frequency range in addition to candidate's frequency is in judged result The no frequency points configured not less than needs and the difference for matching somebody with somebody frequency points；When the number for judging the frequency in the working frequency range in addition to candidate's frequency is not less than the difference, from institute State in the frequency in working frequency range in addition to candidate's frequency, frequency is chosen for the Multi-Carrier basestation；When the number for judging the frequency in the working frequency range in addition to candidate's frequency is less than the difference, by described in Frequency of the frequency as the Multi-Carrier basestation in working frequency range in addition to candidate's frequency, and used from the cell All frequencies in, continue as the Multi-Carrier basestation and choose frequency.
- 5. method as claimed in claim 4, it is characterised in that in all frequencies used from the cell, continue as described Multi-Carrier basestation chooses frequency, specifically includes：It is described in all frequencies used from the cell according to the order of the first priority pre-set from high to low Multi-Carrier basestation chooses frequency；Wherein, first priority meets：Auxiliary frequency point in all frequencies that the cell uses Priority is more than the priority of dominant frequency point.
- 6. the method as described in any one of Claims 1 to 5, it is characterised in that be as follows the Multi-Carrier basestation Choose frequency：According to the order of the second priority pre-set from high to low, frequency is chosen for the Multi-Carrier basestation；Wherein, it is described Second priority meets：The priority for receiving the low frequency of level value is more than the priority for receiving the high frequency of level value；And/orAccording to the order of the third priority pre-set from high to low, frequency is chosen for the Multi-Carrier basestation；Wherein, it is described Third priority meets：The priority of the low frequency of frequency point number is more than the priority of the high frequency of frequency point number.
- A kind of 7. frequency configuration device of Multi-Carrier basestation, it is characterised in that including：Subdistrict frequency point determining unit, the frequency listened to for basis, it is determined that what cell corresponding with the frequency listened to used All frequencies；Specifically, resolution unit, for being parsed to the frequency listened to；The determining module of subdistrict frequency point second, is used for For the frequency of parsing failure, and the frequency of the parsing failure is to include the frequency of BCC information, by network pipe Reason equipment sends inquiry request to obtain all frequencies for using of cell corresponding to the frequency of the parsing failure；Frequency determining unit can be used, for from the candidate's frequency pre-set, it is determined that except subdistrict frequency point determining unit is determined All frequencies for using of the cell outside available frequency；First frequency chooses unit, for that can use the number of frequency not less than more described in being determined when available frequency determining unit When carrier wave base station needs the frequency points configured, from it is described can be with being that the Multi-Carrier basestation chooses frequency in frequency；Second frequency chooses unit, and the number for that can use frequency described in being determined when available frequency determining unit is less than described When Multi-Carrier basestation needs the frequency points configured, using the frequency that can be by the use of frequency as the Multi-Carrier basestation, Yi Jicong Except it is described use frequency in addition to other frequencies in, continue as the Multi-Carrier basestation and choose frequency.
- 8. device as claimed in claim 7, it is characterised in that the subdistrict frequency point determining unit, specifically include：The determining module of subdistrict frequency point first, for the frequency for successfully resolved in resolution unit, from the frequency of the successfully resolved All frequencies that cell corresponding with the frequency of the successfully resolved uses are obtained in point.
- 9. device as claimed in claim 8, it is characterised in that the determining module of subdistrict frequency point second, be specifically used for：Inquiry request is sent to network management device, the information of the frequency of parsing failure is carried in the inquiry request；Receive institute Cell information corresponding to the frequency of the parsing failure of network management device feedback is stated, the solution is included in the cell information All frequencies and Neighboring Cell List that cell corresponding to analysing the frequency of failure uses；When judging the solution according to the Neighboring Cell List When cell corresponding to the frequency of analysis failure is the adjacent area of the Multi-Carrier basestation, the solution included in the cell information is obtained All frequencies that cell corresponding to analysing the frequency of failure uses.
- 10. device as claimed in claim 7, it is characterised in that second frequency chooses unit, specifically includes：First judge module, for judging whether the Multi-Carrier basestation allows to use in itself working frequency range except candidate frequency Frequency outside point；First frequency chooses module, for being not allow in use, making from the cell in the judged result of the first judge module In all frequencies, frequency is chosen for the Multi-Carrier basestation；Second judge module, for allowing in the judged result of the first judge module in use, judging in the working frequency range Whether the number of the frequency in addition to candidate's frequency is not less than the frequency points for needing to configure and the difference for matching somebody with somebody frequency points Value；Second frequency chooses module, for judging when the second judge module in the working frequency range in addition to candidate's frequency The number of frequency when being not less than the difference, in the frequency from the working frequency range in addition to candidate's frequency, for institute State Multi-Carrier basestation and choose frequency；3rd frequency chooses module, for judging when the second judge module in the working frequency range in addition to candidate's frequency The number of frequency when being less than the difference, using the frequency in the working frequency range in addition to candidate's frequency as described more In the frequency of carrier wave base station, and all frequencies used from the cell, continue as the Multi-Carrier basestation and choose frequency.
- 11. device as claimed in claim 10, it is characterised in that the 3rd frequency chooses module, is specifically used for：It is described in all frequencies used from the cell according to the order of the first priority pre-set from high to low Multi-Carrier basestation chooses frequency；Wherein, first priority meets：Auxiliary frequency point in all frequencies that the cell uses Priority is more than the priority of dominant frequency point.
- 12. the device as described in any one of claim 7~11, it is characterised in that be as follows the multicarrier base Stand and choose frequency：According to the order of the second priority pre-set from high to low, frequency is chosen for the Multi-Carrier basestation；Wherein, it is described Second priority meets：The priority for receiving the low frequency of level value is more than the priority for receiving the high frequency of level；OrAccording to the order of the third priority pre-set from high to low, frequency is chosen for the Multi-Carrier basestation；Wherein, it is described Third priority meets：The priority of the low frequency of frequency point number is more than the priority of the high frequency of frequency point number.
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| EP3253099B1 (en) * | 2015-02-28 | 2019-08-28 | Huawei Technologies Co., Ltd. | Frequency point configuration method in a microwave network, control device and system |
| CN107548121B (en) * | 2016-06-23 | 2021-05-04 | 中兴通讯股份有限公司 | Method and device for determining access network |
| CN109041238B (en) * | 2018-09-11 | 2020-11-03 | 京信通信系统（中国）有限公司 | Carrier configuration detection method, device, equipment and medium |
| CN112436917B (en) * | 2020-11-23 | 2023-09-15 | 北京中航通用科技有限公司 | Data transmission method and device |
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| CN101668294A (en) * | 2008-09-03 | 2010-03-10 | 大唐移动通信设备有限公司 | Method and system for reducing interferences |
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Address after: 510663 No. 10 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 No. 10 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: Comba Telecom System (China) Ltd. |