CN103945397A - Method, device and system for scale networking adjacent region configuration - Google Patents
Method, device and system for scale networking adjacent region configuration Download PDFInfo
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- CN103945397A CN103945397A CN201410131560.0A CN201410131560A CN103945397A CN 103945397 A CN103945397 A CN 103945397A CN 201410131560 A CN201410131560 A CN 201410131560A CN 103945397 A CN103945397 A CN 103945397A
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Abstract
The embodiment of the invention relates to the technical field of mobile communication, in particular to a method, device and system for scale networking adjacent region configuration. The method, device and system are used for solving the problem that target cells cannot be distinguished due to the fact that the frequency points and BSICs of a plurality of base stations are identical. The method comprises the steps that after self-configuration information and an adjacent region list are reported to a webmaster by a femtocell, the set of combining the frequency points and BSICs currently adopted by the adjacent regions of the femtocell and the adjacent region of each adjacent region of the femtocell is issued to the femtocell through the webmaster so that frequency points and BSICs which are reconfigured for the femtocell can be different from and the received frequency points and BSICs which are used by the adjacent regions of the femtocell and the adjacent region of each adjacent region of the femtocell. Due to the fact that the frequency points and the BSICs reconfigured for the femtocell are different from the received frequency points and BSICs, the situation that due to the fact that the frequency points and BSICs of a plurality of the base stations are identical, the target cells cannot be distinguished is avoided.
Description
Technical field
The present invention relates to mobile communication technology field, relate in particular to a kind of method, Apparatus and system of scale networking neighbor cell configuration.
Background technology
Along with the development of global system for mobile communications GSM network and the segmentation of market application, covering radius is more and more wider in GSM Femto base station (femto base station) application below 100 meters, comprises focus covering, enterprises covering and family's covering etc.
Between Home eNodeB, conventionally need to carry out the interoperability of cell reselection and switching, guarantee the continuity of business.Can successfully carry out interoperability when supporting that mobile phone moves between two Home eNodeB, need to be two the mutual configuring adjacent cell of Home eNodeB relations.
Traditional Home eNodeB can be by manually managing neighboring BS relationship, but human configuration adjacent area will become unrealistic when Home eNodeB is carried out to Scaledeployment, for will expending a large amount of manpowers in each Home eNodeB manual configuration adjacent area, configuration complexity and easily mispairing, leakage are joined.
Existing Home eNodeB generally has self-configuration function, between Home eNodeB, can automatically realize the mutual configuration of adjacent area by the mode of centralized management or information interaction.The method of existing a kind of neighbor cell configuration is, Home eNodeB is intercepted peripheral cell signal when starting, by meeting pre-conditioned community, add in Neighboring Cell List, after completing configuration, the identification information of self and Neighboring Cell List are reported to Network Management Equipment, Network Management Equipment is according to the identification information of this Home eNodeB and Neighboring Cell List, the adjacent area of notice in its Neighboring Cell List is configured to adjacent area by this Home eNodeB, thereby completes the Double Faces to Install of adjacent area.
When Scaledeployment Home eNodeB, because special-purpose frequency is less, in one family base station, will inevitably there is a plurality of frequencies and BSIC(Base Station Identity Code around, identification of base stations colour coding) identical Home eNodeB, the method of existing Home eNodeB adjacent area interworking cannot detect the frequency situation identical with BSIC, and during switching, possibly cannot be distinguished Target cell and cause handoff failure.
In sum, if the frequency of a plurality of base stations is identical with BSIC at present, can cause the situation that cannot distinguish Target cell.
Summary of the invention
The embodiment of the present invention provides a kind of method, Apparatus and system of scale networking neighbor cell configuration, if identical with BSIC in order to solve the frequency of a plurality of base stations, can cause the problem of the situation that cannot distinguish Target cell.
The method of a kind of scale networking neighbor cell configuration that the embodiment of the present invention provides, comprising:
After Home eNodeB starts, receive the adjacent area of the Home eNodeB of Network Management Equipment transmission, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB, wherein, the adjacent area of Home eNodeB, and the frequency of the current use in adjacent area of each adjacent area of Home eNodeB and BSIC be Network Management Equipment in the adjacent area of determining Home eNodeB, and in the adjacent area of each adjacent area of Home eNodeB, have in the situation of the community identical with BSIC with the frequency of the current use of Home eNodeB;
Home eNodeB reconfigures frequency and the BSIC of the current use of Home eNodeB, so that the frequency that Home eNodeB reconfigures and BSIC, with the adjacent area of the Home eNodeB of receiving, and the frequency that the adjacent area of each adjacent area of Home eNodeB is used is different with BSIC.
Preferably, Home eNodeB also comprises after reconfiguring the frequency and BSIC of the current use of Home eNodeB:
Home eNodeB reports frequency and the BSIC of the Home eNodeB reconfiguring to Network Management Equipment, so that Network Management Equipment, according to the frequency of Home eNodeB and BSIC, upgrades the Neighboring Cell List of neighbor cell list of home base station Zhong Ge community.
Preferably, Home eNodeB, after Network Management Equipment reports the frequency and BSIC of the Home eNodeB reconfiguring, also comprises:
The Neighboring Cell List of Home eNodeB after the renewal that Home eNodeB reception Network Management Equipment sends.
Preferably, after Home eNodeB starts, method also comprises:
Home eNodeB, after setting duration arrival, is intercepted adjacent area.
Preferably, setting-up time is the cycle that Home eNodeB is corresponding to intercept duration or a setting duration corresponding to Home eNodeB.
The method of the another kind of scale networking neighbor cell configuration that the embodiment of the present invention provides, comprising:
The adjacent area of network management equipment judges Home eNodeB, and in the adjacent area of each adjacent area of Home eNodeB, whether have frequency and the BSIC(Base Station Identity Code with the current use of Home eNodeB, identification of base stations colour coding) identical community;
Network Management Equipment is being determined the adjacent area of Home eNodeB, and in the adjacent area of each adjacent area of Home eNodeB, have behind the community identical with BSIC with the frequency of the current use of Home eNodeB, to Home eNodeB, send the adjacent area of Home eNodeB, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB, so that the adjacent area of the frequency that Home eNodeB reconfigures and BSIC and the Home eNodeB received, and the frequency of the current use in adjacent area of each adjacent area of Home eNodeB is different with BSIC.
Preferably, Network Management Equipment sends the adjacent area of Home eNodeB, and the frequency of the current use in adjacent area of each adjacent area of Home eNodeB and BSIC are to after Home eNodeB, also comprise:
Network Management Equipment, after receiving the frequency and BSIC that Home eNodeB reconfigures, upgrades frequency and the BSIC of Home eNodeB in all Neighboring Cell List, and by the down-sending neighbor list after upgrading to corresponding Home eNodeB.
The Home eNodeB of a kind of scale networking neighbor cell configuration that the embodiment of the present invention provides, comprising:
Delivery module, for receiving the adjacent area of the Home eNodeB of Network Management Equipment transmission, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB, wherein, the adjacent area of Home eNodeB, and the frequency of the current use in adjacent area of each adjacent area of Home eNodeB and BSIC be Network Management Equipment in the adjacent area of determining Home eNodeB, and in the adjacent area of each adjacent area of Home eNodeB, have in the situation of the community identical with BSIC with the frequency of the current use of Home eNodeB;
Processing module, for reconfiguring frequency and the BSIC of the current use of Home eNodeB, so that the frequency that Home eNodeB reconfigures and BSIC, with the adjacent area of the Home eNodeB of receiving, and the frequency that the adjacent area of each adjacent area of Home eNodeB is used is different with BSIC.
Preferably, delivery module also for:
To Network Management Equipment, report frequency and the BSIC of the Home eNodeB reconfiguring, so that Network Management Equipment, according to the frequency of Home eNodeB and BSIC, upgrades the Neighboring Cell List of neighbor cell list of home base station Zhong Ge community.
Preferably, delivery module also for:
The Neighboring Cell List of Home eNodeB after the renewal that reception Network Management Equipment sends.
Preferably, processing module also for:
After setting duration arrival, adjacent area is intercepted.
The Network Management Equipment of a kind of scale networking neighbor cell configuration that the embodiment of the present invention provides, comprising:
Whether detection module, for judging the adjacent area of Home eNodeB, and have the community identical with BSIC with the frequency of the current use of Home eNodeB in the adjacent area of each adjacent area of Home eNodeB;
Processing module, for the adjacent area determining Home eNodeB, and in the adjacent area of each adjacent area of Home eNodeB, have behind the community identical with BSIC with the frequency of the current use of Home eNodeB, to Home eNodeB, send the adjacent area of Home eNodeB, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB, so that the adjacent area of the frequency that Home eNodeB reconfigures and BSIC and the Home eNodeB received, and the frequency of the current use in adjacent area of each adjacent area of Home eNodeB is different with BSIC.
Preferably, processing module also for:
After receiving the frequency and BSIC that Home eNodeB reconfigures, upgrade frequency and the BSIC of Home eNodeB in all Neighboring Cell List, and by the down-sending neighbor list after upgrading to corresponding Home eNodeB.
The system of a kind of scale networking neighbor cell configuration that the embodiment of the present invention provides, comprising:
Whether Network Management Equipment, for judging the adjacent area of Home eNodeB, and have the community identical with BSIC with the frequency of the current use of Home eNodeB in the adjacent area of each adjacent area of Home eNodeB; In the adjacent area of determining Home eNodeB, and in the adjacent area of each adjacent area of Home eNodeB, have behind the community identical with BSIC with the frequency of the current use of Home eNodeB, to Home eNodeB, send the adjacent area of Home eNodeB, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB;
Home eNodeB, for receiving the adjacent area of the Home eNodeB of Network Management Equipment transmission, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB; Reconfigure frequency and the BSIC of current use, so that the frequency reconfiguring and BSIC, with the adjacent area of the Home eNodeB of receiving, and the frequency that the adjacent area of each adjacent area of Home eNodeB is used is different with BSIC.
The embodiment of the present invention provides a kind of method, Apparatus and system of scale networking neighbor cell configuration, at Home eNodeB, self-configuring information and Neighboring Cell List are reported after webmaster, Network Management Equipment is being determined the adjacent area of Home eNodeB, and behind the frequency that has current use in the adjacent area of each adjacent area community identical with BSIC with the frequency of the current use of Home eNodeB with BSIC, send the adjacent area of this Home eNodeB, and the frequency of the current use in adjacent area of each adjacent area and BSIC gather to this Home eNodeB; Home eNodeB reconfigures frequency and BSIC, so that the frequency reconfiguring and BSIC, with the adjacent area of the Home eNodeB of receiving, and the frequency that the adjacent area of each adjacent area of Home eNodeB is used is different with BSIC.The adjacent area of the frequency reconfiguring due to Home eNodeB and BSIC and the Home eNodeB received, and the frequency that the adjacent area of each adjacent area of Home eNodeB is used is different with BSIC, thereby avoid because the frequency of a plurality of base stations is identical with BSIC, cause the situation that cannot distinguish Target cell to occur, further avoid causing the situation of handoff failure to occur owing to cannot distinguishing Target cell, improved resource utilization and systematic function.
Accompanying drawing explanation
A kind of scale networking neighbor cell configuration system that Fig. 1 provides for the embodiment of the present invention;
The Home eNodeB of a kind of scale networking neighbor cell configuration that Fig. 2 provides for the embodiment of the present invention;
The Network Management Equipment of a kind of scale networking neighbor cell configuration that Fig. 3 provides for the embodiment of the present invention;
The method flow diagram of a kind of scale networking neighbor cell configuration that Fig. 4 provides for the embodiment of the present invention;
The method flow diagram of the another kind of scale networking neighbor cell configuration that Fig. 5 provides for the embodiment of the present invention;
Total method flow diagram of a kind of scale networking neighbor cell configuration that Fig. 6 provides for the embodiment of the present invention.
Embodiment
In the embodiment of the present invention, Network Management Equipment is being determined the adjacent area of Home eNodeB, and behind the frequency that has current use in the adjacent area of each adjacent area community identical with BSIC with the frequency of the current use of Home eNodeB with BSIC, send the adjacent area of this Home eNodeB, and the frequency of the current use in adjacent area of each adjacent area and BSIC gather to this Home eNodeB; Home eNodeB reconfigures frequency and BSIC, so that the frequency reconfiguring and BSIC, with the adjacent area of the Home eNodeB of receiving, and the frequency that the adjacent area of each adjacent area of Home eNodeB is used is different with BSIC.The adjacent area of the frequency reconfiguring due to Home eNodeB and BSIC and the Home eNodeB received, and the frequency that the adjacent area of each adjacent area of Home eNodeB is used is different with BSIC, thus can avoid producing all situations of identical community of frequency and BSIC as far as possible.
Wherein, the adjacent area of each adjacent area of Home eNodeB is the adjacent area of neighbor cell list of home base station Zhong Ge community.In force, can first according to neighbor cell list of home base station, determine each community, then according to the Neighboring Cell List of each community, just can determine the adjacent area of each adjacent area of Home eNodeB respectively.
As shown in Figure 1, a kind of scale networking neighbor cell configuration system that the embodiment of the present invention provides, comprising: Network Management Equipment 101 and Home eNodeB 102, wherein:
Whether Network Management Equipment 101, for judging the adjacent area of Home eNodeB 102, and have the community identical with BSIC with the frequency of Home eNodeB 102 current uses in the adjacent area of each adjacent area of Home eNodeB 102; In the adjacent area of determining Home eNodeB 102, and in the adjacent area of each adjacent area of Home eNodeB 102, have behind the community identical with BSIC with the frequency of Home eNodeB 102 current uses, to Home eNodeB 102, send the adjacent area of Home eNodeB 102, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB 102;
Home eNodeB 102, for receiving the adjacent area of the Home eNodeB 102 of Network Management Equipment 101 transmissions, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB 102; Reconfigure frequency and the BSIC of current use, so that the frequency reconfiguring and BSIC, with the adjacent area of the Home eNodeB 102 of receiving, and the frequency of the current use in adjacent area of each adjacent area of Home eNodeB 102 is different with BSIC.
In force, after Home eNodeB 102 is opened, neighboring BS information is intercepted, by the cell configuration that meets certain level condition (as signal strength signal intensity is greater than setting threshold), it is adjacent area, generate Neighboring Cell List, this process can adopt existing mode (as SON(Self-Organized Network, self-configuring flow process)) complete;
Wherein, neighboring BS information comprises frequency and the BSIC of neighbor base station.
Further, neighboring BS information can also include but not limited in following message partly or entirely:
Access Network operator sign, whether in running order, whether allow switching, signal strength signal intensity etc.
Home eNodeB 102 preserves and reports self configuration information and Neighboring Cell List to Network Management Equipment 101;
Wherein, self configuration information comprises frequency and BSIC.
Further, self configuration information can also include but not limited in following message partly or entirely:
Cell ID, Location Area Code, control channel maximal power level, cell reselection list, whether handoff list, be configured to control channel maximal power level information, the signal incoming level information of adjacent area.
Accordingly, Network Management Equipment 101 is checked the Neighboring Cell List that Home eNodeB 102 reports, and the Neighboring Cell List of the Neighboring Cell List Zhong Ge community that reports of Home eNodeB 102, judges whether to exist the community identical with BSIC with these Home eNodeB 102 frequencies.
Its intermediate-frequeney point is identical with BSIC refers to frequency and the simultaneously identical situation of BSIC of two base stations, in other words, if only frequency is identical or only BSIC is identical in two base stations, does not belong to the situation that frequency is identical with BSIC.
If there is the community identical with BSIC with these Home eNodeB 102 frequencies, to Home eNodeB 102, send the adjacent area of Home eNodeB 102, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB 102.
Preferably, Network Management Equipment 101 issues the adjacent area of Home eNodeB 102, and the frequency of the current use in adjacent area of each adjacent area of Home eNodeB 102 and BSIC give this Home eNodeB 102, notification message transmission notifies this Home eNodeB 102 to reconfigure frequency and BSIC simultaneously;
Preferably, in force, Network Management Equipment 101 can issue its adjacent area to Home eNodeB 102 by reconfiguring information, with and frequency and the BSIC of the current use in adjacent area of each adjacent area, Home eNodeB 102 is being received the adjacent area of the Home eNodeB 102 that Network Management Equipment 101 sends, and after the frequency and BSIC of the current use in adjacent area of each adjacent area of Home eNodeB 102, can also notify Network Management Equipment 101 to reconfigure information and receive successfully, if do not received, successfully can also not notify Network Management Equipment 101 to reconfigure information to take defeat;
If Network Management Equipment 101 is not received the successful message of reception of Home eNodeB 102 notices or is received the message taking defeat of Home eNodeB 102 notices, can also resend the information of reconfiguring in setting duration.
Accordingly, Home eNodeB 102 receives the adjacent area of the Home eNodeB 102 of Network Management Equipment 101 transmissions, and after the frequency and BSIC of the current use in adjacent area of each adjacent area of Home eNodeB 102, reconfigure frequency and the BSIC of Home eNodeB 102 current uses, so that the frequency that Home eNodeB 102 reconfigures and BSIC, with the adjacent area of the Home eNodeB 102 of receiving, and the frequency that the adjacent area of each adjacent area of Home eNodeB 102 is used is different with BSIC.The adjacent area of the frequency reconfiguring due to Home eNodeB and BSIC and the Home eNodeB received, and the frequency that the adjacent area of each adjacent area of Home eNodeB is used is different with BSIC, thereby avoid because the frequency of a plurality of base stations is identical with BSIC, cause the situation that cannot distinguish Target cell to occur, further avoid causing the situation of handoff failure to occur owing to cannot distinguishing Target cell.
Home eNodeB 102 receives the adjacent area of the Home eNodeB 102 of Network Management Equipment 101 transmissions, and after the frequency and BSIC of the current use in adjacent area of each adjacent area of Home eNodeB 102, can directly reconfigure frequency and the BSIC of Home eNodeB 102 current uses.A kind of preferably mode is, Home eNodeB 102 receives the adjacent area of the Home eNodeB 102 of Network Management Equipment 101 transmissions, and after the frequency and BSIC of the current use in adjacent area of each adjacent area of Home eNodeB 102, first judge the current business of moving that whether has, if had,, after latency services end of run, reconfigure frequency and the BSIC of Home eNodeB 102 current uses; If no, directly reconfigure frequency and the BSIC of Home eNodeB 102 current uses.Because Home eNodeB reconfigures when without service operation, thereby resource utilization and the systematic function of base station have been improved.
Preferably, after Home eNodeB 102 reconfigures the frequency and BSIC of Home eNodeB 102 current uses, can also report to Network Management Equipment 101 frequency and the BSIC of the Home eNodeB 102 reconfiguring;
Accordingly, Network Management Equipment 101 is after receiving the frequency and BSIC that Home eNodeB 102 reconfigures, this Home eNodeB 102 is added in the Neighboring Cell List of its Neighboring Cell List Zhong Ge community, upgrade the Neighboring Cell List of all Home eNodeB 102 Neighboring Cell List Zhong Ge communities, and be handed down to corresponding community.
Preferably, for the Neighboring Cell List of each community arranges a maximum length, if the Neighboring Cell List of current this community has reached maximum length, the adjacent area of signal incoming level minimum in this cell neighbor list is deleted, again this Home eNodeB 102 is added in the Neighboring Cell List of this community afterwards.Due to the adjacent area of signal incoming level minimum in cell neighbor list is deleted, thereby realized the optimization to cell neighbor list.
Further, if Network Management Equipment 101 is before receiving the frequency and BSIC that Home eNodeB 102 reconfigures, while adding this base station in the Neighboring Cell List of these Home eNodeB 102 Neighboring Cell List Zhong Ge communities, upgrade frequency and the BSIC of this Home eNodeB 102 in all Neighboring Cell List, and give corresponding community by the down-sending neighbor list after renewal.Owing to having upgraded frequency and the BSIC of this Home eNodeB 102 in all Neighboring Cell List, thereby guarantee the real-time update of base station information in whole system, further optimized system.
Preferably, when Home eNodeB 102, setting after duration arrival, adjacent area is being intercepted.While starting at the same time due to a plurality of adjacent Home eNodeB, cannot listen to the other side, thereby cause adjacent area to leak the problem of joining, by after setting duration arrival, again adjacent area be intercepted, reduce adjacent area and leaked the raw probability of allocation.
Preferably, after setting duration arrival, Home eNodeB 102 can directly be intercepted adjacent area.A kind of preferably mode is, after setting duration and arriving, Home eNodeB 102 first judges currently whether have the business of moving, if had,, after latency services end of run, again adjacent area is intercepted; If no, directly again adjacent area is intercepted.When Home eNodeB is intercepted adjacent area again, if find, Neighboring Cell List changes, and again reports Network Management Equipment, again carries out neighbor cell configuration.
Concrete, can set duration and be set to a periodicity duration, when this periodicity, grow to while arriving, Home eNodeB 102 is just periodically repeatedly intercepted adjacent area, and periodically duration can preferentially arrange but be not limited only to 3600s; Another kind of mode can be set duration and be set to a fixed value, work as this fixed value then, Home eNodeB 102 is once intercepted adjacent area again, preferably, this fixedly arranging of duration need be greater than the time that Home eNodeB 102 is carried out self-configuring flow processs, preferably, this fixedly the setting of duration should guarantee that the time that two adjacent base stations are intercepted adjacent area does not overlap.Because two follow-up times of intercepting of adjacent base station do not overlap, thereby further reduced adjacent area, leak the probability of allotting life.
With a specific embodiment, describe below:
If suppose Home eNodeB A, B, C adjacent area each other, B also has adjacent area D and E, and base station C also has adjacent area F and G; The frequency of base station and BSIC are illustrated in after base station with suffix form, and for example the frequency of A and BSIC are respectively 1, i, are expressed as A(1, i); So hypothesis base station is expressed as B(2, i), C(1, i), D(3, i), E(1, j), F(4, k), G(5, i); Suppose that base station B, C all open, and self configuration information (comprising frequency and BSIC) and Neighboring Cell List are reported to Network Management Equipment, Network Management Equipment has been saved in database, and now the adjacent area of B is C, D, E, and the adjacent area of C is B, F, G;
, when Home eNodeB A opens, neighboring BS information is intercepted, suppose that B, C all meet some requirements (as B, C intensity are greater than setting threshold), now A generates the Neighboring Cell List that comprises adjacent area B and C; A reports Network Management Equipment by self configuration information and the Neighboring Cell List that comprises B and C and preserves, gateway device Query Database obtains the Neighboring Cell List of adjacent area B and C afterwards, is respectively C, D, E and B, F, G, and Network Management Equipment is to the adjacent area B(2 in all Neighboring Cell List, i), C(1, i), D(3, i), E(1, j), F(4, k), G(5, i) judge, judge these base station frequency points and BSIC whether with A(1, i) identical.
Wherein, if frequency or only BSIC is identical only, can not be judged to be identical, as B(2, i) and A(1, i) only BSIC is identical, so can not judge that B is identical with A.
Through Network Management Equipment inquiry, find base station C(1, i) and A(1, i) frequency and BSIC identical; Now, adjacent area B, the C of Network Management Equipment output Home eNodeB A, and the set W of the current use frequency of adjacent area C, D, E and B, F, the G of each adjacent area of A and BSIC combination is to base station A, gathers W and comprises element B (2, i), C(1, i), D(3, i), E(1, j), F(4, k), G(5, i), preferably, Network Management Equipment notification message transmission notice A reconfigures frequency and BSIC;
Preferably, A receives after set W and notification message, can also notify Network Management Equipment to reconfigure information and receive successfully, if do not received, successfully can also not notify Network Management Equipment to reconfigure information to take defeat; If Network Management Equipment is not received the successful message of reception of Home eNodeB A notice or is received the message taking defeat of Home eNodeB A notice, can also resend the information of reconfiguring in setting duration.
A kind of mode: A can directly be configured, and another kind of preferably mode is that A first judges currently whether have the business of moving, if had,, after latency services end of run, reconfigures frequency and the BSIC of the current use of Home eNodeB; If no, directly reconfigure frequency and the BSIC of the current use of Home eNodeB.A reconfigures frequency and BSIC must not be simultaneously identical with BSIC with the frequency of base station in set, the A for example reconfiguring can for (2, j), (4, j), but must not for (2, i), (4, k); Suppose that the information reconfiguring is A(2, j); Now the self-configuring information of A and Neighboring Cell List are reported to Network Management Equipment again;
Further, Network Management Equipment is received after the self-configuring information of A, again the information in database is inquired about, if now other base station is as F(4, k) changed configuration information, change F(2 into, j) and A(2, j) identical, Network Management Equipment can again send reconfiguration message and carries out reprovision to A, until the frequency of A and BSIC are all not identical with the adjacent area of its adjacent area and adjacent area.
Network Management Equipment is preserved A(2, j) self-configuring information and Neighboring Cell List, and A is added in the Neighboring Cell List of its Neighboring Cell List small area B and C, now the adjacent-area list renewing of B is A, C, D, E, and the adjacent-area list renewing of C is A, B, F, G;
Further, if A carries out reprovision for the second time, after having changed frequency or BSIC, report Network Management Equipment, now Network Management Equipment upgrades all A in database, and the Neighboring Cell List of the base station B, the C that comprise adjacent area A after upgrading is re-issued to B, C.
Further, suppose that the Neighboring Cell List maximum length of C can hold the length of three adjacent areas, and C has four adjacent areas after upgrading, obviously be greater than maximum and can hold length, adjacent area B, the F of C before now relatively upgrading are, the signal incoming level value of G, and wherein the signal incoming level value of G is minimum, now deletes G, A is added to the Neighboring Cell List of C, now the Neighboring Cell List of C changes to A, B, F;
Network Management Equipment sends to A by the Neighboring Cell List of the A after upgrading, and A receives its Neighboring Cell List of rear renewal;
Further, Network Management Equipment sends to B, C, D, E, F, G by Neighboring Cell List after correspondence renewal.
Further, when A is after the operation regular hour, when Home eNodeB 102, setting after duration arrival, adjacent area is being intercepted.A kind of preferably mode is that A has first judged whether business execution, if without directly adjacent area being intercepted, if having, after etc. business completes, limit service access, intercepts adjacent area again, if find, Neighboring Cell List changes, and again reports Network Management Equipment, again carries out neighbor cell configuration;
Concrete, can set duration and be set to a periodicity duration, when this periodicity, grow to while arriving, Home eNodeB 102 is just periodically repeatedly intercepted adjacent area, and periodically duration can preferentially arrange but be not limited only to 3600s; Another kind of mode can be set duration and be set to a fixed value, work as this fixed value then, Home eNodeB 102 is once intercepted adjacent area again, preferably, this fixedly arranging of duration need be greater than the time that Home eNodeB 102 is carried out self-configuring flow processs, preferably, this fixedly the setting of duration should guarantee that the time that adjacent area is intercepted in two base stations does not overlap.
As shown in Figure 2, the Home eNodeB of a kind of scale networking neighbor cell configuration that the embodiment of the present invention provides, comprising:
Delivery module 201, for receiving the adjacent area of the Home eNodeB of Network Management Equipment transmission, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB, wherein, the adjacent area of Home eNodeB, and the frequency of the current use in adjacent area of each adjacent area of Home eNodeB and BSIC be Network Management Equipment in the adjacent area of determining Home eNodeB, and in the adjacent area of each adjacent area of Home eNodeB, have in the situation of the community identical with BSIC with the frequency of the current use of Home eNodeB;
Processing module 202, for reconfiguring frequency and the BSIC of the current use of Home eNodeB, so that the frequency that Home eNodeB reconfigures and BSIC, with the adjacent area of the Home eNodeB of receiving, and the frequency that the adjacent area of each adjacent area of Home eNodeB is used is different with BSIC.
Preferably, delivery module 201 also for:
To Network Management Equipment, report frequency and the BSIC of the Home eNodeB reconfiguring, so that Network Management Equipment, according to the frequency of Home eNodeB and BSIC, upgrades the Neighboring Cell List of neighbor cell list of home base station Zhong Ge community.
Preferably, delivery module 201 also for:
The Neighboring Cell List of Home eNodeB after the renewal that reception Network Management Equipment sends.
Preferably, processing module 202 also for:
After setting duration arrival, adjacent area is intercepted.
As shown in Figure 3, the Network Management Equipment of a kind of scale networking neighbor cell configuration that the embodiment of the present invention provides, comprising:
Whether detection module 301, for judging the adjacent area of Home eNodeB, and have the community identical with BSIC with the frequency of the current use of Home eNodeB in the adjacent area of each adjacent area of Home eNodeB;
Processing module 302, for the adjacent area determining Home eNodeB, and in the adjacent area of each adjacent area of Home eNodeB, have behind the community identical with BSIC with the frequency of the current use of Home eNodeB, to Home eNodeB, send the adjacent area of Home eNodeB, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB, so that the adjacent area of the frequency that Home eNodeB reconfigures and BSIC and the Home eNodeB received, and the frequency of the current use in adjacent area of each adjacent area of Home eNodeB is different with BSIC.
Preferably, processing module 302 also for:
After receiving the frequency and BSIC that Home eNodeB reconfigures, upgrade frequency and the BSIC of Home eNodeB in all Neighboring Cell List, and by the down-sending neighbor list after upgrading to corresponding Home eNodeB.
For the said equipment, the embodiment of the present invention also provides corresponding method, and the particular content of method can, referring to equipment, not repeat them here.
As shown in Figure 4, the method for a kind of scale networking neighbor cell configuration that the embodiment of the present invention provides, comprising:
Step 401, after Home eNodeB starts, receive the adjacent area of the Home eNodeB of Network Management Equipment transmission, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB, wherein, the adjacent area of Home eNodeB, and the frequency of the current use in adjacent area of each adjacent area of Home eNodeB and BSIC be Network Management Equipment in the adjacent area of determining Home eNodeB, and in the adjacent area of each adjacent area of Home eNodeB, have in the situation of the community identical with BSIC with the frequency of the current use of Home eNodeB;
Step 402, Home eNodeB reconfigures frequency and the BSIC of the current use of Home eNodeB, so that the frequency that Home eNodeB reconfigures and BSIC, with the adjacent area of the Home eNodeB of receiving, and the frequency that the adjacent area of each adjacent area of Home eNodeB is used is different with BSIC.
Preferably, after step 402, also comprise:
Home eNodeB reports frequency and the BSIC of the Home eNodeB reconfiguring to Network Management Equipment, so that Network Management Equipment, according to the frequency of Home eNodeB and BSIC, upgrades the Neighboring Cell List of neighbor cell list of home base station Zhong Ge community.
Preferably, Home eNodeB, after Network Management Equipment reports the frequency and BSIC of the Home eNodeB reconfiguring, also comprises:
The Neighboring Cell List of Home eNodeB after the renewal that Home eNodeB reception Network Management Equipment sends.
Preferably, in step 401, after starting, Home eNodeB when setting duration arrival, adjacent area is intercepted.
Preferably, setting-up time is the cycle that Home eNodeB is corresponding to intercept duration or a setting duration corresponding to Home eNodeB.
As shown in Figure 5, the method for the another kind of scale networking neighbor cell configuration that the embodiment of the present invention provides, comprising:
Step 501, the adjacent area of network management equipment judges Home eNodeB, and in the adjacent area of each adjacent area of Home eNodeB, whether have the community identical with BSIC with the frequency of the current use of Home eNodeB;
Step 502, Network Management Equipment is being determined the adjacent area of Home eNodeB, and in the adjacent area of each adjacent area of Home eNodeB, have behind the community identical with BSIC with the frequency of the current use of Home eNodeB, to Home eNodeB, send the adjacent area of Home eNodeB, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB, so that the adjacent area of the frequency that Home eNodeB reconfigures and BSIC and the Home eNodeB received, and the frequency of the current use in adjacent area of each adjacent area of Home eNodeB is different with BSIC.
Preferably, after step 502, also comprise:
Network Management Equipment, after receiving the frequency and BSIC that Home eNodeB reconfigures, upgrades frequency and the BSIC of Home eNodeB in all Neighboring Cell List, and by the down-sending neighbor list after upgrading to corresponding Home eNodeB.
As shown in Figure 6, total method of a kind of scale networking neighbor cell configuration that the embodiment of the present invention provides, comprising:
Step 601, Home eNodeB is opened;
Step 602, Home eNodeB is intercepted neighboring BS information, generates Neighboring Cell List; Preserve and report self configuration information and Neighboring Cell List to Network Management Equipment;
Step 603, Network Management Equipment is checked the Neighboring Cell List that Home eNodeB reports, and in the Neighboring Cell List of the Neighboring Cell List Zhong Ge community that reports of Home eNodeB, judges whether to exist the community identical with BSIC with this Femto frequencies; If exist, perform step 604; If there is no, perform step 610;
Step 604, Network Management Equipment sends the adjacent area of Home eNodeB to Home eNodeB, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB, and notification message transmission notifies this Home eNodeB to reconfigure frequency and BSIC simultaneously;
Step 605, Home eNodeB judges whether successfully to receive the adjacent area of the Home eNodeB that Network Management Equipment sends, and frequency and the BSIC of the current use in adjacent area of each adjacent area of Home eNodeB, if received successfully, performs step 606; If receive unsuccessfully, perform step 604;
Step 606, Home eNodeB judges currently whether have the business of moving, if had, performs step 607; If, do not perform step 608;
Step 607, Home eNodeB latency services end of run;
Step 608, Home eNodeB reconfigures frequency and the BSIC of current use, so that the frequency reconfiguring and BSIC, with the adjacent area of the Home eNodeB of receiving, and the frequency that the adjacent area of each adjacent area of Home eNodeB is used is different with BSIC;
Step 609, Home eNodeB reports frequency and the BSIC of the Home eNodeB reconfiguring to Network Management Equipment;
Step 610, Network Management Equipment adds this Home eNodeB in the Neighboring Cell List of its Neighboring Cell List Zhong Ge community to, upgrades the Neighboring Cell List of all neighbor cell list of home base station Zhong Ge community, and is handed down to corresponding community;
Step 611, is setting after duration arrival when Home eNodeB, and adjacent area is intercepted, and judges whether Neighboring Cell List changes, if change, performs step 602; If unchanged, perform step 612;
Step 612, Home eNodeB finishes to intercept.
It can be seen from the above: the embodiment of the present invention provides a kind of method of scale networking neighbor cell configuration, Apparatus and system, at Home eNodeB, self-configuring information and Neighboring Cell List are reported after webmaster, webmaster is by the adjacent area of this Home eNodeB, and the set of the frequency of the current use in adjacent area of each adjacent area of Home eNodeB and BSIC combination is handed down to this Home eNodeB, Home eNodeB reconfigures frequency and BSIC, so that the frequency reconfiguring and BSIC, adjacent area with the Home eNodeB of receiving, and the frequency that the adjacent area of each adjacent area of Home eNodeB is used is different with BSIC.The adjacent area of the frequency reconfiguring due to Home eNodeB and BSIC and the Home eNodeB received, and the frequency that the adjacent area of each adjacent area of Home eNodeB is used is different with BSIC, thereby avoid because the frequency of a plurality of base stations is identical with BSIC, cause the situation that cannot distinguish Target cell to occur, further avoid causing the situation of handoff failure to occur owing to cannot distinguishing Target cell, improved resource utilization and systematic function.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, implement software example or in conjunction with the form of the embodiment of software and hardware aspect completely.And the present invention can adopt the form that wherein includes the upper computer program of implementing of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code one or more.
The present invention is with reference to describing according to flow chart and/or the block diagram of the method for the embodiment of the present invention, equipment (system) and computer program.Should understand can be in computer program instructions realization flow figure and/or block diagram each flow process and/or the flow process in square frame and flow chart and/or block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, the instruction of carrying out by the processor of computer or other programmable data processing device is produced for realizing the device in the function of flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make to carry out sequence of operations step to produce computer implemented processing on computer or other programmable devices, thereby the instruction of carrying out is provided for realizing the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame on computer or other programmable devices.
Although described the preferred embodiments of the present invention, once those skilled in the art obtain the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (14)
1. a method for scale networking neighbor cell configuration, is characterized in that, comprises the following steps:
After Home eNodeB starts, receive the adjacent area of the described Home eNodeB of Network Management Equipment transmission, and the frequency of the current use in adjacent area of each adjacent area of described Home eNodeB and identification of base stations colour coding BSIC, wherein, the adjacent area of described Home eNodeB, and the frequency of the current use in adjacent area of each adjacent area of described Home eNodeB and BSIC be described Network Management Equipment in the adjacent area of determining described Home eNodeB, and in the adjacent area of each adjacent area of described Home eNodeB, have in the situation of the community identical with BSIC with the frequency of the current use of described Home eNodeB;
Described Home eNodeB reconfigures frequency and the BSIC of the current use of described Home eNodeB, so that the frequency that described Home eNodeB reconfigures and BSIC, with the adjacent area of the described Home eNodeB of receiving, and the frequency that the adjacent area of each adjacent area of described Home eNodeB is used is different with BSIC.
2. the method for claim 1, is characterized in that, described Home eNodeB also comprises after reconfiguring the frequency and BSIC of the current use of described Home eNodeB:
Described Home eNodeB reports frequency and the BSIC of the described Home eNodeB reconfiguring to described Network Management Equipment, so that described Network Management Equipment according to the frequency of described Home eNodeB and BSIC, upgrades the Neighboring Cell List of described neighbor cell list of home base station Zhong Ge community.
3. method as claimed in claim 2, is characterized in that, described Home eNodeB, after described Network Management Equipment reports the frequency and BSIC of the described Home eNodeB reconfiguring, also comprises:
Described Home eNodeB receives the Neighboring Cell List of Home eNodeB after the described renewal that described Network Management Equipment sends.
4. the method as described in as arbitrary in claim 1-3, is characterized in that, after described Home eNodeB starts, described method also comprises:
Described Home eNodeB, after setting duration arrival, is intercepted adjacent area.
5. method as claimed in claim 4, is characterized in that, described setting-up time is the cycle that described Home eNodeB is corresponding to intercept duration or a setting duration corresponding to described Home eNodeB.
6. a method for scale networking neighbor cell configuration, is characterized in that, comprises the following steps:
The adjacent area of network management equipment judges Home eNodeB, and in the adjacent area of each adjacent area of described Home eNodeB, whether have the community identical with identification of base stations colour coding BSIC with the frequency of the current use of described Home eNodeB;
Described Network Management Equipment is being determined the adjacent area of described Home eNodeB, and in the adjacent area of each adjacent area of described Home eNodeB, have behind the community identical with BSIC with the frequency of the current use of described Home eNodeB, to described Home eNodeB, send the adjacent area of described Home eNodeB, and frequency and the BSIC of the current use in adjacent area of each adjacent area of described Home eNodeB, so that the adjacent area of the frequency that described Home eNodeB reconfigures and BSIC and the described Home eNodeB received, and the frequency of the current use in adjacent area of each adjacent area of described Home eNodeB is different with BSIC.
7. method as claimed in claim 6, is characterized in that, described Network Management Equipment sends the adjacent area of described Home eNodeB, and after the frequency of the current use in adjacent area of each adjacent area of described Home eNodeB and BSIC give described Home eNodeB, also comprises:
Described Network Management Equipment, after receiving the frequency and BSIC that described Home eNodeB reconfigures, upgrades frequency and the BSIC of Home eNodeB described in all Neighboring Cell List, and by the down-sending neighbor list after upgrading to corresponding Home eNodeB.
8. a Home eNodeB for scale networking neighbor cell configuration, is characterized in that, described Home eNodeB comprises:
Delivery module, for receiving the adjacent area of the described Home eNodeB of Network Management Equipment transmission, and the frequency of the current use in adjacent area of each adjacent area of described Home eNodeB and identification of base stations colour coding BSIC, wherein, the adjacent area of described Home eNodeB, and the frequency of the current use in adjacent area of each adjacent area of described Home eNodeB and BSIC be described Network Management Equipment in the adjacent area of determining described Home eNodeB, and in the adjacent area of each adjacent area of described Home eNodeB, have in the situation of the community identical with BSIC with the frequency of the current use of described Home eNodeB;
Processing module, for reconfiguring frequency and the BSIC of the current use of described Home eNodeB, so that the frequency that described Home eNodeB reconfigures and BSIC, with the adjacent area of the described Home eNodeB of receiving, and the frequency that the adjacent area of each adjacent area of described Home eNodeB is used is different with BSIC.
9. Home eNodeB as claimed in claim 8, is characterized in that, described delivery module also for:
To described Network Management Equipment, report frequency and the BSIC of the described Home eNodeB reconfiguring, so that described Network Management Equipment according to the frequency of described Home eNodeB and BSIC, upgrades the Neighboring Cell List of described neighbor cell list of home base station Zhong Ge community.
10. Home eNodeB as claimed in claim 8, is characterized in that, described delivery module also for:
Receive the Neighboring Cell List of Home eNodeB after the described renewal that described Network Management Equipment sends.
11. Home eNodeB as described in as arbitrary in claim 8-10, is characterized in that, described processing module also for:
After setting duration arrival, adjacent area is intercepted.
The Network Management Equipment of 12. 1 kinds of scale networking neighbor cell configuration, is characterized in that, described Network Management Equipment comprises:
Whether detection module, for judging the adjacent area of Home eNodeB, and have the community identical with identification of base stations colour coding BSIC with the frequency of the current use of described Home eNodeB in the adjacent area of each adjacent area of described Home eNodeB;
Processing module, for the adjacent area determining described Home eNodeB, and in the adjacent area of each adjacent area of described Home eNodeB, have behind the community identical with BSIC with the frequency of the current use of described Home eNodeB, to described Home eNodeB, send the adjacent area of described Home eNodeB, and frequency and the BSIC of the current use in adjacent area of each adjacent area of described Home eNodeB, so that the adjacent area of the frequency that described Home eNodeB reconfigures and BSIC and the described Home eNodeB received, and the frequency of the current use in adjacent area of each adjacent area of described Home eNodeB is different with BSIC.
13. Network Management Equipments as claimed in claim 12, is characterized in that, described processing module also for:
After receiving the frequency and BSIC that described Home eNodeB reconfigures, upgrade frequency and the BSIC of Home eNodeB described in all Neighboring Cell List, and by the down-sending neighbor list after upgrading to corresponding Home eNodeB.
The system of 14. 1 kinds of scale networking neighbor cell configuration, is characterized in that, comprising:
Whether Network Management Equipment, for judging the adjacent area of Home eNodeB, and have the community identical with identification of base stations colour coding BSIC with the frequency of the current use of described Home eNodeB in the adjacent area of each adjacent area of described Home eNodeB; In the adjacent area of determining described Home eNodeB, and in the adjacent area of each adjacent area of described Home eNodeB, have behind the community identical with BSIC with the frequency of the current use of described Home eNodeB, to described Home eNodeB, send the adjacent area of described Home eNodeB, and frequency and the BSIC of the current use in adjacent area of each adjacent area of described Home eNodeB;
Home eNodeB, for receiving the adjacent area of the described Home eNodeB of described Network Management Equipment transmission, and frequency and the BSIC of the current use in adjacent area of each adjacent area of described Home eNodeB; Reconfigure frequency and the BSIC of current use, so that the frequency reconfiguring and BSIC, with the adjacent area of the Home eNodeB 102 of receiving, and the frequency of the current use in adjacent area of each adjacent area of described Home eNodeB 102 is different with BSIC.
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