CN103491545A - Inter-base station coupling degree measuring method and system and radio resource distribution method and system - Google Patents
Inter-base station coupling degree measuring method and system and radio resource distribution method and system Download PDFInfo
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- CN103491545A CN103491545A CN201310407053.0A CN201310407053A CN103491545A CN 103491545 A CN103491545 A CN 103491545A CN 201310407053 A CN201310407053 A CN 201310407053A CN 103491545 A CN103491545 A CN 103491545A
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Abstract
The invention discloses an inter-base station coupling degree measuring method and system and a radio resource distribution method and system. The inter-base station coupling degree measuring method comprises the following steps: all base stations in an intensive network are made to send preset radio resources in sequence; other base stations in the intensive network in addition to the current base stations which send the preset radio resources serve as reception base stations to scan and monitor the preset radio resources; coupling parameters are acquired according to a monitoring result of the preset radio resources, and a preset corresponding relation is set between the coupling parameters and the coupling degree of the current base stations and the reception base stations; according to the preset corresponding relation, the coupling parameters are analyzed to acquire the mutual coupling degree between all the base stations in the intensive network. By the implementation of the inter-base station coupling degree measuring method and system and the radio resource distribution method and system, the mutual coupling degree between all the base stations in the intensive network can be acquired rapidly, and then the radio resources can be distributed automatically and reasonably between all the base stations on the basis of the coupling degree so as to avoid same frequency interference.
Description
Technical field
The present invention relates to communication technical field, particularly relate to degree of coupling method of measurement and system, interface-free resources distribution method and system between a kind of base station.
Background technology
At present, the intensive networking of honeycomb has spread all over each community or office building, often comprise a plurality of base stations (cellular basestation) in the intensive networking of honeycomb, but prior art can't be known the situation that intercouples between a plurality of base stations in the intensive networking of honeycomb, thereby can't independently reasonably configure limited interface-free resources, cause between honeycomb dense set a plurality of cellular basestations off the net again and again occurring that co-channel interference or some cellular basestations distribute less than interface-free resources, carries out related work, have a strong impact on the operating efficiency of base station.
Summary of the invention
Based on this, be necessary in above-mentioned prior art, can't know the situation that intercouples between each base station in the intensive networking of honeycomb, can't be in the intensive networking of each honeycomb the problem of reasonable distribution interface-free resources, degree of coupling method of measurement and system, interface-free resources distribution method and system between a kind of base station are provided.
Degree of coupling method of measurement between a kind of base station comprises the following steps:
Make successively each base station in intensive networking send default interface-free resources, described default interface-free resources is idle interface-free resources;
Make in described intensive networking described default interface-free resources to be scanned and to intercept as the reception base station except other base stations of base station of the described default interface-free resources of current transmission, obtain coupling parameter according to the intercepted result of described default interface-free resources, the base station of the described default interface-free resources of described coupling parameter and current transmission and the degree of coupling between described reception base station are provided with default corresponding relation;
According to described default corresponding relation, resolve described coupling parameter, obtain the degree of intercoupling between each base station in described intensive networking.
Degree of coupling measuring system between a kind of base station comprises:
Sending module, send default interface-free resources for making successively each base station in intensive networking, and described default interface-free resources is idle interface-free resources;
Receiver module, as the reception base station, described default interface-free resources is scanned and intercepts except other base stations of base station of the described default interface-free resources of current transmission for making in described intensive networking, obtain coupling parameter according to the intercepted result of described default interface-free resources, the base station of the described default interface-free resources of described coupling parameter and current transmission and the degree of coupling between described reception base station are provided with default corresponding relation;
Processing module, for according to described default corresponding relation, resolve described coupling parameter, obtains the degree of intercoupling between each base station in described intensive networking.
Interface-free resources distribution method between a kind of base station comprises:
As above degree of coupling method of measurement between described base station;
After obtaining the degree of intercoupling between each base station in described intensive networking, according to the degree of intercoupling between each base station obtained to described each base station assigns interface-free resources.
Interface-free resources distribution system between a kind of base station comprises:
Degree of coupling measuring system between base station as above;
Also comprise distribution module, after the degree of intercoupling between each base station in obtaining described intensive networking, according to the degree of intercoupling between each base station obtained to described each base station assigns interface-free resources.
Degree of coupling method of measurement and system, interface-free resources distribution method and system between base station of the present invention, by using successively each base station in intensive networking to send specific interface-free resources and use other base stations except the described specific interface-free resources of current transmission as receiving base station, described certain base station to be scanned and intercepts as sending base station, only need a circulation can obtain the degree of intercoupling between each base station in intensive networking.And then, based on this degree of coupling, interface-free resources can independently reasonably be distributed between each base station, to avoid co-channel interference; In the situation that in intensive networking, available interface-free resources is limited, can, by reusing identical interface-free resources between the base station little in the degree of coupling, to guarantee each base station, can work.
The accompanying drawing explanation
Fig. 1 is the schematic flow sheet of degree of coupling method of measurement the first execution mode between base station of the present invention;
Fig. 2 is the schematic flow sheet of degree of coupling method of measurement the second execution mode between base station of the present invention;
Fig. 3 is the schematic flow sheet of degree of coupling method of measurement the 3rd execution mode between base station of the present invention;
Fig. 4 is the schematic flow sheet of degree of coupling method of measurement the 4th execution mode between base station of the present invention;
Fig. 5 is the schematic flow sheet of degree of coupling method of measurement the 5th execution mode between base station of the present invention;
Fig. 6 is the structural representation of degree of coupling measuring system the first execution mode between base station of the present invention;
Fig. 7 is the schematic flow sheet of interface-free resources distribution method the first execution mode between base station of the present invention;
Fig. 8 is the structural representation of interface-free resources distribution system the first execution mode between base station of the present invention.
Embodiment
Below in conjunction with Figure of description, the invention will be further described.
Refer to Fig. 1, Fig. 1 is the schematic flow sheet of degree of coupling method of measurement the first execution mode between base station of the present invention.
Between the base station described of the present invention of present embodiment, degree of coupling method of measurement comprises the following steps:
Step 101, make each base station in intensive networking send default interface-free resources successively, and described default interface-free resources is idle interface-free resources.
Step 102, make in described intensive networking described default interface-free resources to be scanned and to intercept as the reception base station except other base stations of base station of the described default interface-free resources of current transmission, obtain coupling parameter according to the intercepted result of described default interface-free resources, the base station of the described default interface-free resources of described coupling parameter and current transmission and the degree of coupling between described reception base station are provided with default corresponding relation.
Step 103, according to described default corresponding relation, resolve described coupling parameter, obtains the degree of intercoupling between each base station in described intensive networking.
Described certain base station is scanned and intercepts as receiving base station by using successively each base station in intensive networking to send default interface-free resources and using except described default other base stations of interface-free resources of current transmission, only need a circulation can obtain fast the degree of intercoupling between interior each base station of intensive networking.
Wherein, for step 101, can preset the order that each base station in intensive networking sends described default interface-free resources.In one embodiment, can realize using successively by the mode of setting sequential each base station in intensive networking to send described default interface-free resources.In another embodiment, also can, by advance to each base station numbering in intensive networking, choose successively each base station according to the numbering size and send described default interface-free resources.Perhaps according to other modes, the order that sends described default interface-free resources is set.
In one embodiment, while for the quantity of the default interface-free resources that sends, being N, wherein, described N is more than or equal to 2 natural number, and the described step that makes successively each base station in intensive networking send default interface-free resources comprises the following steps:
Obtain N base station in described intensive networking at every turn.When the base station number in intensive networking is not the integral multiple of N, be less than N from the base station number obtained in described intensive networking at least one times.
Make a described N base station send respectively in N different default interface-free resources, the default interface-free resources of described N base station transmission is all different.
When the default interface-free resources that is used for sending is a plurality of, can shorten the degree of coupling time used between interior each base station of intensive networking of obtaining, faster efficient.
For step 101, preferably, described default interface-free resources can be frequency, code channel or other habitual media that can reflect the degree of coupling between base station.
When described default interface-free resources is predeterminated frequency, the power that the coupling parameter obtained according to the intercepted result of described default interface-free resources in step 102 is described predeterminated frequency, and, the power that described default corresponding relation is described predeterminated frequency is larger, and the degree of coupling between the base station of the described predeterminated frequency of current transmission and described reception base station is larger.
When described default interface-free resources is default code channel, the orthogonality that the coupling parameter obtained according to the intercepted result of described default interface-free resources in step 102 is described default code channel, and, the orthogonality that described default corresponding relation is described default code channel is larger, and the degree of coupling between the base station of the described default code channel of current transmission and described reception base station is larger.
For step 102, after a base station sends described default interface-free resources, the described default interface-free resources that in intensive networking, Ji Duigai base station, other base station sends scans to be intercepted, and according to the intercepted result of described default interface-free resources, obtains coupling parameter.In one embodiment, can make by the mode of setting sequential each base station in intensive networking only in preset period of time, send a default interface-free resources, other period is all for intercepting default interface-free resources.In another embodiment, also can realize by the mode in advance each base station in intensive networking is numbered choosing the base station of other numbering except the base station that sends a default interface-free resources as receiving base station.Perhaps according to other modes, arrange and realize choosing the base station of other numbering except the base station that sends a default interface-free resources as receiving base station.
Further, also can be by numbering, memory allocated space or other habitual described coupling parameters of technological means corresponding stored in step 102.
For step 103, can be in intensive networking each base station all stop described default interface-free resources is scanned after intercepting and carries out, also can in intensive networking, after often obtaining a coupling parameter, carry out each base station.
In one embodiment, described according to described default corresponding relation, the step of resolving described coupling parameter can comprise the following steps:
Often obtain a coupling parameter, according to the corresponding relation between coupling parameter and the degree of coupling, described coupling parameter is resolved, obtain the degree of coupling that this coupling parameter is corresponding.
Base station corresponding stored by the degree of coupling of acquisition and the base station of intercepting this coupling parameter and the described default interface-free resources of corresponding transmission.
In another embodiment, described according to described default corresponding relation, the step of resolving described coupling parameter can comprise the following steps:
After each base station all stops described default interface-free resources is scanned and intercepts in intensive networking, according to the corresponding relation between coupling parameter and the degree of coupling, the coupling parameter of each base station corresponding stored is resolved, obtained the degree of coupling that each coupling parameter is corresponding.
Operating procedure in above-mentioned execution mode, can reduce the workload of each base station in the process of intercepting, and then reduce in-fighting.
Operating procedure in the first execution mode can be carried out by each base station, also can be carried out by a controller of setting up.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of degree of coupling method of measurement the second execution mode between base station of the present invention.
Between the described base station of present embodiment, the main distinction of degree of coupling method of measurement and described the first execution mode is, after the intercepted result according to described default interface-free resources obtains coupling parameter, further carries out following steps 201:
Step 201, by the base station of described coupling parameter and the described default interface-free resources of described transmission and the described base station corresponding stored of intercepting described default interface-free resources.Can by the set mode or other conventional techniques means by coupling parameter and each base station corresponding stored.
Step 202, collect the coupling parameter that each base station in described intensive networking obtains, and respectively the coupling parameter between each base station and other base station arranged by preset order.
Operation in above-mentioned execution mode, can, when not carrying out in time degree of coupling conversion, store coupling parameter, can't distinguish the corresponding relation between each coupling parameter and each base station.
Wherein, for step 201 and 202, preferably can by the set mode or other conventional techniques means by coupling parameter and each base station corresponding stored.Described preset order can be putting in order from big to small, also can be putting in order from small to large.
Refer to Fig. 3, Fig. 3 is the schematic flow sheet of degree of coupling method of measurement the 3rd execution mode between base station of the present invention.
Between the described base station of present embodiment, the main distinction of degree of coupling method of measurement and described the first execution mode is, after obtaining the degree of intercoupling between each base station in described intensive networking, further carries out following steps 301:
Operation in above-mentioned execution mode, the degree of coupling between a certain base station of convenient inquiry and other base station.
Refer to Fig. 4, Fig. 4 is the schematic flow sheet of degree of coupling method of measurement the 4th execution mode between base station of the present invention.
Between the described base station of present embodiment, degree of coupling method of measurement is specifically described for step 101 and step 102 to the first execution mode, and a kind of execution sequence of step 103 is shown.
In the present embodiment, default interface-free resources is frequency, comprises 12 base stations in intensive networking, is respectively: DP1, DP2, DP3 ... DP12.The frequency sets all existed in coverage is [C1, C2, C5, C6, C7].By intercepting in advance, default frequency is decided to be to C8, frequency C8 does not belong to non-existent frequency sets in coverage, has guaranteed that this frequency C8 is idle frequency, by any one base station in intensive networking, is not used at present.This electromagnetic initial power is P dB, and the loss power of wearing a wall is W dB.Base station is scanned while intercepting this frequency C8, and the power listened to is less, illustrates that the obstruction run in this frequency communication process is more, send the base station of this frequency C8 and the base station of being intercepted between the degree of coupling less, degree of dependence is lower between the two.Above concrete restriction is only applicable to the present embodiment, is not used in and limits other embodiment of the present invention.
Between the base station described of the present invention of present embodiment, degree of coupling method of measurement comprises the following steps:
In degree of coupling method of measurement, by sending successively chronologically and intercept frequency C8, can obtain the degree of coupling between each base station in intensive networking, and can check fast the degree of dependence between each base station between above-mentioned base station.
Refer to Fig. 5, Fig. 5 is the schematic flow sheet of degree of coupling method of measurement the 5th execution mode between base station of the present invention.
Between the described base station of present embodiment, degree of coupling method of measurement is specifically described for step 101 and step 102 to the first execution mode, and the another kind of execution sequence of step 103 is shown.
In the present embodiment, default interface-free resources is code channel, comprises 12 base stations in intensive networking, is respectively: DP1, DP2, DP3 ... DP12, these base stations all are connected with the Control Server of setting up in advance.The set of the code channel all existed in coverage is [chn1, chn2, chn5, chn6, chn7].By intercepting in advance, default code channel is decided to be to chn8 and chn9, code channel chn8 and chn9 do not belong to non-existent code channel set in coverage, have guaranteed that code channel chn8 and chn9 are idle code channels, by any one base station in intensive networking, are not used at present.The initial code channel orthogonality of code channel chn8 and chn9 is R8 and R9, and the loss of wearing a wall is respectively T8 and T9.Base station is scanned while intercepting code channel chn8 and chn9, and the orthogonality listened to is less, illustrates that the obstruction run in this code channel communication process is more, send the base station of this code channel and the base station of being intercepted between the degree of coupling less, degree of dependence is lower between the two.Above concrete restriction is only applicable to the present embodiment, is not used in and limits other embodiment of the present invention.
Between the base station described of the present invention of present embodiment, degree of coupling method of measurement comprises the following steps:
Between above-mentioned base station in degree of coupling method of measurement, by sending successively chronologically and intercept code channel chn8 and chn9, can by obtain the degree of coupling between each base station in intensive networking time shorten half.
Refer to Fig. 6, Fig. 6 is the structural representation of degree of coupling measuring system the first execution mode between base station of the present invention.
Between the described base station of present embodiment, the interface-free resources distribution system comprises sending module 110, receiver module 120 and processing module 130, wherein:
Sending module 110, send default interface-free resources for making successively each base station in intensive networking, and described default interface-free resources is idle interface-free resources.
Receiver module 120, as the reception base station, described default interface-free resources is scanned and intercepts except other base stations of base station of the described default interface-free resources of current transmission for making in described intensive networking, obtain coupling parameter according to the intercepted result of described default interface-free resources, the base station of the described default interface-free resources of described coupling parameter and current transmission and the degree of coupling between described reception base station are provided with default corresponding relation.
Processing module 130, for according to described default corresponding relation, resolve described coupling parameter, obtains the degree of intercoupling between each base station in described intensive networking.
By using successively each base station in intensive networking to send specific interface-free resources and use other base stations except the described specific interface-free resources of current transmission as receiving base station, described certain base station to be scanned and intercepts, only need a circulation can obtain fast the degree of intercoupling between each base station in intensive networking.
Wherein, sending module 110, can preset the order that each base station in intensive networking sends described default interface-free resources.In one embodiment, can realize using successively by the mode of setting sequential each base station in intensive networking to send described default interface-free resources.In another embodiment, also can, by advance to each base station numbering in intensive networking, choose successively each base station according to the numbering size and send described default interface-free resources.
In one embodiment, while for the quantity of the default interface-free resources that sends, being N, wherein, described N is more than or equal to 2 natural number, and described sending module 110 also can be used for:
Obtain N base station in described intensive networking at every turn.
Make a described N base station send respectively in N different default interface-free resources, the default interface-free resources of described N base station transmission is all different.
When the default interface-free resources that is used for sending is a plurality of, can shorten the degree of coupling time used between interior each base station of intensive networking of obtaining, faster efficient.
Preferably, described default interface-free resources can be frequency, code channel or other habitual media that can reflect the degree of coupling between base station.
When described default interface-free resources is predeterminated frequency, the power that the coupling parameter that receiver module 120 obtains according to the intercepted result of described default interface-free resources is described predeterminated frequency, and, the power that described default corresponding relation is described predeterminated frequency is larger, and the degree of coupling between the base station of the described predeterminated frequency of current transmission and described reception base station is larger.
When described default interface-free resources is default code channel, the orthogonality that the coupling parameter that receiver module 120 obtains according to the intercepted result of described default interface-free resources is described default code channel, and, the orthogonality that described default corresponding relation is described default code channel is larger, and the degree of coupling between the base station of the described default code channel of current transmission and described reception base station is larger.
For receiver module 120, after a base station sends described default interface-free resources, the described default interface-free resources that Ji Duigai base station, other base station in intensive networking is sent scans to be intercepted, and according to the intercepted result of described default interface-free resources, obtains coupling parameter.In one embodiment, can make by the mode of setting sequential each base station in intensive networking only in preset period of time, send a default interface-free resources, other period is all for intercepting default interface-free resources.In another embodiment, also can realize by the mode in advance each base station in intensive networking is numbered choosing the base station of other numbering except the base station that sends a default interface-free resources as receiving base station.
Described receiver module 120 also can be used for by numbering, memory allocated space or other habitual described coupling parameters of technological means corresponding stored.
Further, after the intercepted result according to described default interface-free resources obtains coupling parameter, described receiver module 120 also can be used for:
By the base station of described coupling parameter and the described default interface-free resources of described transmission and the described base station corresponding stored of intercepting described default interface-free resources.
Collect the coupling parameter that each base station in described intensive networking obtains, and respectively the coupling parameter between each base station and other base station is arranged by preset order.
Wherein, preferably can by the set mode or other conventional techniques means by coupling parameter and each base station corresponding stored.Described preset order can be putting in order from big to small, also can be putting in order from small to large.
For processing module 130, be used in intensive networking each base station all stop to described default interface-free resources scan intercept rear according to described default corresponding relation, resolve described coupling parameter, also be used in intensive networking each base station and often obtain after a coupling parameter according to described default corresponding relation, resolve described coupling parameter.
In one embodiment, processing module 130 can be used for:
When often obtaining a coupling parameter, according to the corresponding relation between coupling parameter and the degree of coupling, described coupling parameter is resolved, obtain the degree of coupling that this coupling parameter is corresponding.
Base station corresponding stored by the degree of coupling of acquisition and the base station of intercepting this coupling parameter and the described default interface-free resources of corresponding transmission.
In another embodiment, processing module 130 also can be used for:
After each base station all stops described default interface-free resources is scanned and intercepts in intensive networking, according to the corresponding relation between coupling parameter and the degree of coupling, the coupling parameter of each base station corresponding stored is resolved, obtained the degree of coupling that each coupling parameter is corresponding.
Operation in above-mentioned execution mode, can reduce in the process of intercepting, the workload of each base station, and then reduce in-fighting.
In one embodiment, processing module 130 also for:
Obtain each base station degree of coupling corresponding with other base station.
According to the size of the degree of coupling, will be sorted in the degree of coupling of each base station and other base station.
Aforesaid operations, the degree of coupling between a certain base station of convenient inquiry and other base station.
Above-mentioned sending module 110, receiver module 120 and processing module 130 can arrange at least in part with each base station on or on the Control Server set up.
Refer to Fig. 7, Fig. 7 is the schematic flow sheet of interface-free resources distribution method the first execution mode between base station of the present invention.
Between the base station described of the present invention of present embodiment, the interface-free resources distribution method comprises:
Step 701, the institute between the base station in Fig. 1 to Fig. 5 shown in any one in degree of coupling method of measurement in steps.
Step 702, after obtaining the degree of intercoupling between each base station in described intensive networking, according to the degree of intercoupling between each base station obtained to described each base station assigns interface-free resources.
Between the described base station of present embodiment, interface-free resources is divided formula, based on the degree of intercoupling between each base station in intensive networking, can independently reasonably distribute interface-free resources between each base station, to avoid co-channel interference.In the situation that in intensive networking, available interface-free resources is limited, can, by reusing identical interface-free resources between the base station little in the degree of coupling, to guarantee each base station, can work.
Wherein, for step 702, the degree of intercoupling between each base station that described basis is obtained can comprise the following steps the step of described each base station assigns interface-free resources:
Obtain successively and intensive networking in each base station between the degree of coupling higher than the base station of default Coupled Threshold;
Distribute different interface-free resources between the degree of coupling is higher than the base station of described default Coupled Threshold.
Further, after execution step 701, between described base station, the interface-free resources distribution method also can comprise the following steps:
According to the Coupled Threshold set in advance, the degree of coupling of obtaining respectively each base station and other base station surpasses the number of this Coupled Threshold, and obtains a maximum M, and the degree of coupling of M base station in certain base station and all the other base stations surpasses Coupled Threshold.
Guarantee that in this intensive networking, each base station can work, by distributing the mode of identical interface-free resources between the base station that is no more than described Coupled Threshold in the degree of coupling, the minimum number of the interface-free resources of so minimum needs is M.As, intensive networking comprises 9 base stations, 8 base station degrees of coupling in base station 1 and all the other base stations surpass Coupled Threshold, 7 base station degrees of coupling in base station 2 and all the other base stations surpass Coupled Threshold, 9 base station degrees of coupling in base station 3 and all the other base stations surpass Coupled Threshold, the residue base station all and 3 base station degrees of coupling in other base stations over Coupled Threshold, the number that can obtain so the minimum radio open parameter of our needs is 9.
In one embodiment, can use in advance each base station to be intercepted the environment of eating dishes without rice or wine, obtain the interface-free resources service condition in its place wireless range, after analyzing corresponding interface-free resources, the spendable interface-free resources of being preset according to this locality by controller, execution step 702, the enforcement of carrying out interface-free resources in each base station distributes.
In another embodiment, when execution step makes in 701 in described intensive networking other base stations of base station of the described default interface-free resources except current transmission, as the reception base station, described default interface-free resources be scanned to the step of intercepting, can make in described intensive networking to open the environment of eating dishes without rice or wine is intercepted as receiving base station except other base stations, the base station of the described default interface-free resources of current transmission, by the coupling parameter corresponding stored of using the interface-free resources set and obtaining of obtaining.
By aforesaid operations, the service condition of eating dishes without rice or wine of obtaining in the degree of coupling around each base station can obtained between each base station, for the distribution of the interface-free resources in step 702 provides the foundation of distribution further.
Refer to Fig. 8, Fig. 8 is the structural representation of interface-free resources distribution system the first execution mode between base station of the present invention.
Between the base station described of the present invention of present embodiment, the interface-free resources distribution system comprises degree of coupling measuring system 210 and distribution module 220 between base station, wherein:
Between described base station, degree of coupling measuring system 210 is the system described in Fig. 6, for obtaining the degree of intercoupling between each base station.
In one embodiment, distribution module 220 also for:
Obtain successively and intensive networking in each base station between the degree of coupling higher than the base station of default Coupled Threshold;
Distribute different interface-free resources between the degree of coupling is higher than the base station of described default Coupled Threshold.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (11)
1. degree of coupling method of measurement between a base station, is characterized in that, comprises the following steps:
Make successively each base station in intensive networking send default interface-free resources, described default interface-free resources is idle interface-free resources;
Make in described intensive networking described default interface-free resources to be scanned and to intercept as the reception base station except other base stations of base station of the described default interface-free resources of current transmission, obtain coupling parameter according to the intercepted result of described default interface-free resources, the base station of the described default interface-free resources of described coupling parameter and current transmission and the degree of coupling between described reception base station are provided with default corresponding relation;
According to described default corresponding relation, resolve described coupling parameter, obtain the degree of intercoupling between each base station in described intensive networking.
2. degree of coupling method of measurement between base station according to claim 1, it is characterized in that, when the quantity of default interface-free resources is N, wherein, described N is more than or equal to 2 natural number, and the described step that makes successively each interior base station of intensive networking send default interface-free resources comprises the following steps:
Obtain N base station in described intensive networking at every turn;
Make a described N base station send respectively in N different default interface-free resources, the default interface-free resources of described N base station transmission is all different.
3. degree of coupling method of measurement between base station according to claim 1, is characterized in that, after the described intercepted result according to described default interface-free resources obtains the step of coupling parameter, described method is further comprising the steps of:
By the base station of described coupling parameter and the described default interface-free resources of described transmission and the described base station corresponding stored of intercepting described default interface-free resources;
Collect the coupling parameter that each base station in described intensive networking obtains, and respectively the coupling parameter between each base station and other base station is arranged by preset order.
4. according to degree of coupling method of measurement between the described base station of any one in claims 1 to 3, it is characterized in that,
When described default interface-free resources is predeterminated frequency, the power that the coupling parameter obtained according to the intercepted result of described default interface-free resources is described predeterminated frequency, and, the power that described default corresponding relation is described predeterminated frequency is larger, and the degree of coupling between the base station of the described predeterminated frequency of current transmission and described reception base station is larger;
When described default interface-free resources is default code channel, the orthogonality that the coupling parameter obtained according to the intercepted result of described default interface-free resources is described default code channel, and, the orthogonality that described default corresponding relation is described default code channel is larger, and the degree of coupling between the base station of the described default code channel of current transmission and described reception base station is larger.
5. degree of coupling measuring system between a base station, is characterized in that, comprising:
Sending module, send default interface-free resources for making successively each base station in intensive networking, and described default interface-free resources is idle interface-free resources;
Receiver module, as the reception base station, described default interface-free resources is scanned and intercepts except other base stations of base station of the described default interface-free resources of current transmission for making in described intensive networking, obtain coupling parameter according to the intercepted result of described default interface-free resources, the base station of the described default interface-free resources of described coupling parameter and current transmission and the degree of coupling between described reception base station are provided with default corresponding relation;
Processing module, for according to described default corresponding relation, resolve described coupling parameter, obtains the degree of intercoupling between each base station in described intensive networking.
6. degree of coupling measuring system between base station according to claim 5, is characterized in that, when the quantity of default interface-free resources is N, described N is more than or equal to 2 natural number, described sending module also for:
Obtain N base station in described intensive networking at every turn;
Make a described N base station send respectively in N different default interface-free resources, the default interface-free resources of described N base station transmission is all different.
7. according to degree of coupling measuring system between the described base station of claim 5 or 6, it is characterized in that, described receiver module also for:
When described default interface-free resources is predeterminated frequency, the power that the coupling parameter obtained according to the intercepted result of described default interface-free resources is described predeterminated frequency, and, the power that described default corresponding relation is described predeterminated frequency is larger, and the degree of coupling between the base station of the described predeterminated frequency of current transmission and described reception base station is larger;
When described default interface-free resources is default code channel, the orthogonality that the coupling parameter obtained according to the intercepted result of described default interface-free resources is described default code channel, and, the orthogonality that described default corresponding relation is described default code channel is larger, and the degree of coupling between the base station of the described default code channel of current transmission and described reception base station is larger.
8. interface-free resources distribution method between a base station, is characterized in that, comprising:
Degree of coupling method of measurement between base station as described as any one in claim 1 to 4;
After obtaining the degree of intercoupling between each base station in described intensive networking, according to the degree of intercoupling between each base station obtained to described each base station assigns interface-free resources.
9. interface-free resources distribution method between base station according to claim 8, is characterized in that, the degree of intercoupling between each base station that described basis is obtained comprises the following steps the step of described each base station assigns interface-free resources:
Obtain successively and intensive networking in each base station between the degree of coupling higher than the base station of default Coupled Threshold;
Distribute different interface-free resources between the degree of coupling is higher than the base station of described default Coupled Threshold.
10. interface-free resources distribution system between a base station, is characterized in that, comprising:
Degree of coupling measuring system between base station as described as any one in claim 5 to 7;
Also comprise distribution module, after the degree of intercoupling between each base station in obtaining described intensive networking, according to the degree of intercoupling between each base station obtained to described each base station assigns interface-free resources.
11. between base station according to claim 10, the interface-free resources distribution system, is characterized in that, described distribution module also for:
Obtain successively and intensive networking in each base station between the degree of coupling higher than the base station of default Coupled Threshold;
Distribute different interface-free resources between the degree of coupling is higher than the base station of described default Coupled Threshold.
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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. |