CN103763713B - A kind of analysis method and device for building microcellulor - Google Patents
A kind of analysis method and device for building microcellulor Download PDFInfo
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- CN103763713B CN103763713B CN201310750423.0A CN201310750423A CN103763713B CN 103763713 B CN103763713 B CN 103763713B CN 201310750423 A CN201310750423 A CN 201310750423A CN 103763713 B CN103763713 B CN 103763713B
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Abstract
The embodiment of the invention discloses a kind of analysis method for building microcellulor, for needing newly-increased microcellulor absorb the analysis of traffic, improving the accuracy of capacity planning.Present invention method includes：Virtual microcell is built at traffic hot spot, the frequency of the virtual microcell is configured to the BCCH switched for cell and distributed in BA tables, the traffic hot spot exceedes the position of specified thresholding for telephone traffic in the cell of heavy traffic；Gather the measurement report of each main serving cell；Determine that the virtual microcell can absorb the telephone traffic of peripheral cell according to the measurement report；The telephone traffic that can absorb peripheral cell according to the virtual microcell determines whether to build microcellulor in the traffic hot spot.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of analysis method and device for building microcellulor.
Background technology
The accuracy of capacity planning is improved in the limited street formula of capacity.
One of traditional dilatation and the method for volume reduction are, by traffic measurement, to determine congested cell, in the attached of congested cell
It is near to determine traffic hot spot, and the new site in traffic hot spot, for sharing traffic hot spot, then by analyzing the traffic of macrocell
Information is measured, it is front and rear to be contrasted, determine volume reduction scheme.
In conventional station programme road station, the Bus stop planning of room substation special screne, energy is absorbed for the traffic of website
Power, is only hardly resulted in accurately as a result, it is desirable to by more structurally sound actual measurement by traditional traffic prediction analysis method
There is following shortcoming in side：
First, accuracy is poor, and the siting of station is carried out due to being all based on artificial experience, causes newly-increased website to be likely due to
Ambient stations parameter is inaccurate or Bus stop planning unreasonable, causes to absorb traffic deficiency, does not have the effect for absorbing traffic；And
And, once after newly-increased website is opened, newly-increased website is transformed again can consume more manpower and financial resources；
2nd, the capacity planning for increasing website newly is short of rational data supporting, and traditional method can not accurately obtain micro- honeybee
Nest capacity requirement, the microcellulor newly built up is likely to occur the situation of congestion and traffic incomplete absorption, so as to can not carry out accurately
Capacity planning；
3rd, dilatation and volume reduction are unable to simultaneously operating, and the capacity resource of newly-increased website can not be reused, it is necessary to capacity again
Resource allocation, increases time and the complexity of operation.
The content of the invention
The embodiments of the invention provide a kind of analysis method for building microcellulor, for needing newly-increased microcellulor to carry out
The analysis of traffic is absorbed, the accuracy of capacity planning is improved.
The analysis method for the structure microcellulor that first aspect of the embodiment of the present invention is provided, including：
Virtual microcell is built at traffic hot spot, the frequency of the virtual microcell is configured to what is switched for cell
In BCCH distribution BA tables, the traffic hot spot exceedes the position of specified thresholding for telephone traffic in the cell of heavy traffic
Put；
Gather the measurement report of each main serving cell；
Determine that the virtual microcell can absorb the telephone traffic of peripheral cell according to the measurement report；
The telephone traffic that can absorb peripheral cell according to the virtual microcell determines whether to build in the traffic hot spot
Microcellulor.
It is described that periphery can be absorbed according to the virtual microcell in the first possible implementation of first aspect
The telephone traffic of cell determines the need for building microcellulor in the traffic hot spot, including：
Judge that whether the virtual microcell can absorb the telephone traffic of peripheral cell more than or equal to traffic thresholding, if
It is, it is determined that build microcellulor in the traffic hot spot.
With reference to the first possible implementation of first aspect, in second of possible implementation of first aspect,
It is described to judge that whether the virtual microcell absorb the telephone traffic of peripheral cell more than or equal to after traffic thresholding, also wrap
Include：
If the telephone traffic that the traffic hot spot absorbs is less than traffic thresholding, the thresholding related to absorbing traffic is updated, then
Secondary execution is described to determine the step of traffic hot spot can absorb the telephone traffic of peripheral cell according to the measurement report；
When the number of times of the renewal cell parameter reaches renewal thresholding, it is determined that do not build micro- honeybee in the traffic hot spot
Nest.
In the third possible implementation of first aspect, the measurement report includes：The level of main serving cell
The level intensity of intensity and adjacent cell；The adjacent cell includes the virtual microcell；
Accordingly, it is described to determine that the virtual microcell absorb the traffic of peripheral cell according to the measurement report
Amount, including：
Step 1) obtain a main serving cell measurement report, perform step 2)；
Step 2) virtual microcell is judged according to the level intensity of the main serving cell and the virtual microcell
Handoff threshold whether is met, and judges whether the virtual microcell is highest switching in the adjacent cell of the measurement report
Priority, if the virtual microcell meets handoff threshold and is highest switching priority, it is determined that the virtual microcell
The traffic of current main serving cell can be absorbed, step 3 is performed)；If the virtual microcell is unsatisfactory for handoff threshold or is not
Highest switching priority, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, performs step
3)；
Step 3) judge whether the measurement report of main serving cell do not analyzed also, if so, then performing step 1)；If not yet
Have, then terminate the flow for determining the telephone traffic that the virtual microcell can absorb peripheral cell.
With reference to the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect,
The level intensity according to the main serving cell and the virtual microcell judges whether the virtual microcell meets and cut
Thresholding is changed, including：
The main serving cell and the level intensity of virtual microcell are contrasted, if the main serving cell and described virtual micro-
The difference of cellular level intensity is more than or equal to the first level threshold, it is determined that the virtual microcell meets switching condition.
With reference to the third possible implementation of first aspect, in the 5th kind of possible implementation of first aspect,
The step 2) before, in addition to：
Step 4) judge current main serving cell and the whether same level of adjacent cell in the measurement report, if so, then
Perform step 2)；If it is not, then performing step 5)；
Step 5) judge whether the level of the adjacent cell is higher than the main serving cell, and whether the adjacent cell includes
There is the virtual microcell, if so, then performing step 6)；If it is not, then performing step 7)；
Step 6) if the level of the adjacent cell is higher than the main serving cell, and the adjacent cell includes described virtual
Microcellulor, then judge whether the level intensity of the virtual microcell is more than or equal to second electrical level thresholding, if, it is determined that institute
The traffic of current main serving cell can be absorbed by stating virtual microcell, perform step 3)；If not, it is determined that the virtual microcell
The traffic of current main serving cell cannot be absorbed, step 3 is performed)；
Step 7) if the level of the adjacent cell is not higher than the main serving cell, or the adjacent cell not comprising
State virtual microcell, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, perform step 3).
The analytical equipment that second aspect of the embodiment of the present invention is provided, including：
Construction unit, for building virtual microcell at traffic hot spot, the frequency of the virtual microcell is configured to
In the BCCH distribution BA tables switched for cell, the traffic hot spot exceedes for telephone traffic in the cell of heavy traffic
The position of specified thresholding；
Collecting unit, the measurement report for gathering each main serving cell；
Traffic determining unit, for determining that the virtual microcell can absorb peripheral cell according to the measurement report
Telephone traffic；
Microcellulor determining unit, the telephone traffic for that can absorb peripheral cell according to the virtual microcell determines whether
Microcellulor is built in the traffic hot spot.
In the first possible implementation of second aspect, the microcellulor determining unit specifically for：Judge institute
State virtual microcell can absorb peripheral cell telephone traffic whether be more than or equal to traffic thresholding, if, it is determined that described
Traffic hot spot builds microcellulor.
With reference to the first possible implementation of second aspect, in second of possible implementation of second aspect,
The microcellulor determining unit is specifically additionally operable to：
If the telephone traffic that the traffic hot spot absorbs is less than traffic thresholding, the thresholding related to absorbing traffic is updated, then
Secondary execution is described to determine the step of traffic hot spot can absorb the telephone traffic of peripheral cell according to the measurement report；
When the number of times of the renewal cell parameter reaches renewal thresholding, it is determined that do not build micro- honeybee in the traffic hot spot
Nest.
In the third possible implementation of second aspect,
The measurement report includes：The level intensity of main serving cell and the level intensity of adjacent cell；In the adjacent cell
Including the virtual microcell；
Accordingly, the traffic determining unit specifically for：
Step 1) obtain a main serving cell measurement report, perform step 2)；
Step 2) virtual microcell is judged according to the level intensity of the main serving cell and the virtual microcell
Handoff threshold whether is met, and judges whether the virtual microcell is highest switching in the adjacent cell of the measurement report
Priority, if the virtual microcell meets handoff threshold and is highest switching priority, it is determined that the virtual microcell
The traffic of current main serving cell can be absorbed, step 3 is performed)；If the virtual microcell is unsatisfactory for handoff threshold or is not
Highest switching priority, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, performs step
3)；
Step 3) judge whether the measurement report of main serving cell do not analyzed also, if so, then performing step 1)；If not yet
Have, then terminate the flow for determining the telephone traffic that the virtual microcell can absorb peripheral cell.
With reference to the third possible implementation of second aspect, in the 4th kind of possible implementation of second aspect,
The traffic determining unit also particularly useful for：
The main serving cell and the level intensity of virtual microcell are contrasted, if the main serving cell and described virtual micro-
The difference of cellular level intensity is more than or equal to the first level threshold, it is determined that the virtual microcell meets switching condition.
With reference to the third possible implementation of second aspect, in the 5th kind of possible implementation of second aspect,
The traffic determining unit is specifically additionally operable to：The step 2) before,
Step 4) judge current main serving cell and the whether same level of adjacent cell in the measurement report, if so, then
Perform step 2)；If it is not, then performing step 5)；
Step 5) judge whether the level of the adjacent cell is higher than the main serving cell, and whether the adjacent cell includes
There is the virtual microcell, if so, then performing step 6)；If it is not, then performing step 7)；
Step 6) if the level of the adjacent cell is higher than the main serving cell, and the adjacent cell includes described virtual
Microcellulor, then judge whether the level intensity of the virtual microcell is more than or equal to second electrical level thresholding, if, it is determined that institute
The traffic of current main serving cell can be absorbed by stating virtual microcell, perform step 3)；If not, it is determined that the virtual microcell
The traffic of current main serving cell cannot be absorbed, step 3 is performed)；
Step 7) if the level of the adjacent cell is not higher than the main serving cell, or the adjacent cell not comprising
State virtual microcell, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, perform step 3).
As can be seen from the above technical solutions, the embodiment of the present invention has advantages below：
When network capacity is by limited time, it is necessary to which newly-built microcellulor carries out volume reduction to macro network, in embodiments of the present invention, in words
It is engaged in building virtual microcell at focus, the frequency of the virtual microcell is configured to the BCCH switched for cell
In allocation table, the measurement report of each main serving cell of periphery is gathered, the virtual microcell is determined according to the measurement report
The telephone traffic of peripheral cell can be absorbed, and the telephone traffic that can absorb peripheral cell according to the virtual microcell determines whether
Microcellulor is built in the traffic hot spot, so as to reasonably carry out addressing to microcellulor, microcellulor capacity planning is improved
Accuracy, lifts the utilization rate of Internet resources.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a network architecture schematic diagram of the analysis method that the embodiment of the present invention builds microcellulor；
Fig. 2 is a schematic flow sheet of the analysis method that the embodiment of the present invention builds microcellulor；
Fig. 3 is another schematic flow sheet for the analysis method that the embodiment of the present invention builds microcellulor；
Fig. 4 is another schematic flow sheet for the analysis method that the embodiment of the present invention builds microcellulor；
Fig. 5 is the logical construction schematic diagram of analytical equipment of the embodiment of the present invention；
Fig. 6 is the structural representation of computer installation of the embodiment of the present invention based on the analysis method for building microcellulor.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The embodiments of the invention provide a kind of analysis method for building microcellulor, for needing newly-increased microcellulor to carry out
The analysis of traffic is absorbed, the accuracy of capacity planning is improved.
The network architecture of one application scenarios of the embodiment of the present invention is as shown in figure 1, the area covered in several macrocells
Domain occurs in that the situation of network congestion, it is necessary to a traffic that several macrocells nearby are absorbed for microcellulor be built, to alleviate this
The network state of panel region congestion.In embodiments of the present invention, it is necessary to analyze the traffic statistics of this panel region, to traffic heat
Point carries out preliminary addressing, and virtual microcell is then built on the traffic hot spot that this is primarily determined that, the embodiment of the present invention is used
The method provided absorb the analysis of traffic.Wherein, the macrocell described by the embodiment of the present invention is that coverage is larger
Cell, be mostly 1km~25km per the covering radius of cell.
Referring to Fig. 2, one embodiment of the analysis method of microcellulor is built in the embodiment of the present invention to be included：
201st, virtual microcell is built at traffic hot spot；
Analytical equipment builds virtual microcell at traffic hot spot, and the frequency of the virtual microcell is configured to for small
In BCCH distribution BA (Broadcast Control Channel Allocation) table of area's switching, the traffic
Focus exceedes the position of specified thresholding for telephone traffic in the cell of heavy traffic.
In actual applications, the BA tables switched for cell can be BA2 tables, and the BA2 tables are all adjacent cells
BCCH (BCCH, Broadcast Control Channel) frequency set, record is alternative to be cut for cell
The frequency changed.
202nd, the measurement report of each main serving cell is gathered；
After virtual microcell is constructed, analytical equipment gathers the measurement report of each main serving cell.
Exemplary, in actual applications, after virtual microcell is constructed, analytical equipment opens virtual microcell
(off-line state) and work(is normally sent out, configuring the virtual microcell in the BCCH distribution BA2 tables of periphery website makes
Frequency, the frequency can be that the vacant frequency of network or virtual micro- honeybee periphery do not have used frequency,
Triggering actual user can report the level of microcellulor in overlay area in nearby region measurement in communication process, be received by backstage
Collect the measurement report of ambient stations and extract the relevant information of microcellulor.
Specifically, the measurement report can include：The identity of main serving cell, the identity of adjacent cell is main
The level intensity of serving cell and the level intensity of adjacent cell；Wherein, the adjacent cell includes the virtual microcell；
203rd, determine that the virtual microcell can absorb the telephone traffic of peripheral cell according to the measurement report；
Analytical equipment determines that the virtual microcell can absorb the telephone traffic of peripheral cell according to the measurement report；Can
Choosing, the measurement report, which can have, at least to be included a main serving cell and is somebody's turn to do in one or more parts, a measurement report
The information of the corresponding adjacent cell of main serving cell；Optionally, the adjacent cell can have six, wherein it is possible to include described
Virtual microcell.
During analysis measurement is reported, corresponding handoff threshold can be set to calculate the week that can be actually absorbed to
The telephone traffic of each main serving cell is enclosed, specifically, can be according to main serving cell and the level intensity of adjacent cell, and level
The handoff threshold of intensity judges whether main serving cell can be switched in the adjacent cell, and the adjacent cell that judgement can switch
In whether be the virtual microcell, so that it is determined that if whether the virtual microcell can absorb current main serving cell
Business.
204th, the telephone traffic that can absorb peripheral cell according to the virtual microcell is determined whether in the traffic hot spot
Build microcellulor.
Specifically, traffic thresholding can be set according to the actual requirements in actual applications, for limit build it is current this
Microcellulor absorb traffic minimum requirements, then judge again the virtual microcell can absorb peripheral cell telephone traffic whether
More than or equal to traffic thresholding, if, it is determined that build microcellulor in the traffic hot spot.
When network capacity is by limited time, it is necessary to which newly-built microcellulor carries out volume reduction to macro network, in embodiments of the present invention, in words
It is engaged in building virtual microcell at focus, the frequency of the virtual microcell is configured to the BCCH switched for cell
In allocation table, the measurement report of each main serving cell of periphery is gathered, the virtual microcell is determined according to the measurement report
The telephone traffic of peripheral cell can be absorbed, and the telephone traffic that can absorb peripheral cell according to the virtual microcell determines whether
Microcellulor is built in the traffic hot spot, so as to reasonably carry out addressing to microcellulor, microcellulor capacity planning is improved
Accuracy, lifts the utilization rate of Internet resources.
In embodiments of the present invention, the analytical equipment builds microcellulor for all can realize in the embodiment of the present invention
The functional entity of analysis method, can be server or common computer in actual applications.
When network capacity is by limited time, it is necessary to which newly-built microcellulor carries out volume reduction to macro network, in embodiments of the present invention, in words
It is engaged in building virtual microcell at focus, the frequency of the virtual microcell is configured to the BCCH switched for cell
In allocation table, the measurement report of each main serving cell of periphery is gathered, the virtual microcell is determined according to the measurement report
The telephone traffic of peripheral cell can be absorbed, and the telephone traffic that can absorb peripheral cell according to the virtual microcell determines whether
Microcellulor is built in the traffic hot spot, so as to reasonably carry out addressing to microcellulor, microcellulor capacity planning is improved
Accuracy, lifts the utilization rate of Internet resources.
The statistics how embodiment of the present invention carries out absorbing traffic is described in detail below, referring to Fig. 3, of the invention
Another embodiment of the analysis method of microcellulor is built in embodiment to be included：
301st, virtual microcell is built at traffic hot spot；
Analytical equipment builds virtual microcell at traffic hot spot, and the frequency of the virtual microcell is configured to for small
In the BA tables of area's switching, the traffic hot spot exceedes the position of specified thresholding for telephone traffic in the cell of heavy traffic.
In actual applications, the BA tables switched for cell can be BA2 tables, and the BA2 tables are all adjacent cells
BCCH (BCCH, Broadcast Control Channel) frequency set, record is alternative to be cut for cell
The frequency changed.
302nd, the measurement report of each main serving cell is gathered；
After virtual microcell is constructed, analytical equipment gathers the measurement report of each main serving cell.
Exemplary, in actual applications, after virtual microcell is constructed, analytical equipment opens virtual microcell
(off-line state) and work(is normally sent out, configuring the virtual microcell in the BCCH distribution BA2 tables of periphery website makes
Frequency, the frequency can be that the vacant frequency of network or virtual micro- honeybee periphery do not have used frequency,
Triggering actual user can report the level of microcellulor in overlay area in nearby region measurement in communication process, be received by backstage
Collect the measurement report of ambient stations and extract the relevant information of microcellulor.
Specifically, the measurement report can include：The identity of main serving cell, the identity of adjacent cell is main
The level intensity of serving cell and the level intensity of adjacent cell；Wherein, the adjacent cell includes the virtual microcell；
303rd, the measurement report of a main serving cell is obtained；
In embodiments of the present invention, the measurement report that analytical equipment is obtained can have multiple, need in actual applications pair
Each measurement report is analyzed one by one.
304th, judge whether to meet handoff threshold and whether be highest switching priority；
Analytical equipment judges virtual micro- honeybee according to the level intensity of the main serving cell and the virtual microcell
Whether nest meets handoff threshold, and judges whether the virtual microcell is that highest is cut in the adjacent cell of the measurement report
Change priority.
Specifically, the handoff threshold can be the first level threshold；Analytical equipment contrasts the main serving cell and void
Intend the level intensity of microcellulor, if the difference of the main serving cell and the level intensity of the virtual microcell is more than or equal to
First level threshold, it is determined that the virtual microcell meets switching condition；If the main serving cell and virtual micro- honeybee
The difference of the level intensity of nest is less than first level threshold, it is determined that the virtual microcell is unsatisfactory for switching condition.
In actual applications, be stored with multiple adjacent cells for being used to switch in the handoff list of main serving cell, and according to
The quality of signal of communication switches over the sequence of priority to these adjacent cells, and main serving cell can prioritizing selection satisfaction switching door
Limit and switched over for the adjacent cell of highest switching priority.Therefore, even if the virtual microcell meets handoff threshold, but
It is not highest switching priority, then when main serving cell needs to carry out cell switching, will not selects the virtual microcell yet,
The virtual microcell is also just unable to reach the purpose for the traffic for absorbing main serving cell.
If the virtual microcell meets handoff threshold and is highest switching priority, it is determined that the virtual microcell
The traffic of current main serving cell can be absorbed, step 305 is performed.
If the virtual microcell is unsatisfactory for handoff threshold or is not highest switching priority, it is determined that described virtual micro-
Honeycomb cannot absorb the traffic of current main serving cell, perform step 305.
305th, the measurement report of main serving cell do not analyzed also is judged whether；
Analytical equipment judges whether the measurement report for the main serving cell do not analyzed also, if so, then continuing executing with step
303；If no, terminating the flow for determining the telephone traffic that the virtual microcell can absorb peripheral cell, step is performed
306。
306th, judge that whether the virtual microcell can absorb the telephone traffic of peripheral cell more than or equal to traffic thresholding；
Judge that whether the virtual microcell can absorb the telephone traffic of peripheral cell more than or equal to traffic thresholding, if
It is then to perform step 307, it is determined that building microcellulor in the traffic hot spot；If it is not, the thresholding related to absorbing traffic is updated,
Step 303 is performed again.When the number of times of the renewal cell parameter reaches renewal thresholding, then step 308 is performed, it is determined that not existing
The traffic hot spot builds microcellulor.
Optionally, the thresholding related to absorbing traffic can include level threshold and traffic thresholding, further, institute
State level threshold and be further divided into the first level threshold and second electrical level thresholding, first level threshold be main serving cell with
Level threshold when adjacent cell is with level, the level when second electrical level thresholding is main serving cell and adjacent cell different levels
Thresholding.
307th, determine to build microcellulor in the traffic hot spot；
308th, determine not build microcellulor in the traffic hot spot.
In actual applications, the division that level is may also relate in network structure (e.g., the base station of each cell is divided
For 4 layers 16 grades), carry out the priority of miscellaneous service with this determination cell, when carrying out the analysis of virtual microcell absorption traffic,
It is also required to consider the hierarchical relationship of main serving cell and adjacent cell, referring to Fig. 4, building microcellulor in the embodiment of the present invention
Another embodiment of analysis method includes：
401st, virtual microcell is built at traffic hot spot；
Analytical equipment builds virtual microcell at traffic hot spot, and the frequency of the virtual microcell is configured to for small
In the BA tables of area's switching, the traffic hot spot exceedes the position of specified thresholding for telephone traffic in the cell of heavy traffic.
In actual applications, the BA tables switched for cell can be BA2 tables, and the BA2 tables are all adjacent cells
BCCH (BCCH, Broadcast Control Channel) frequency set, record is alternative to be cut for cell
The frequency changed.
402nd, the measurement report of each main serving cell is gathered；
After virtual microcell is constructed, analytical equipment gathers the measurement report of each main serving cell.
Exemplary, in actual applications, after virtual microcell is constructed, analytical equipment opens virtual microcell
(off-line state) and work(is normally sent out, configuring the virtual microcell in the BCCH distribution BA2 tables of periphery website makes
Frequency, the frequency can be that the vacant frequency of network or virtual micro- honeybee periphery do not have used frequency,
Triggering actual user can report the level of microcellulor in overlay area in nearby region measurement in communication process, be received by backstage
Collect the measurement report of ambient stations and extract the relevant information of microcellulor.
Specifically, the measurement report can include：The identity of main serving cell, the identity of adjacent cell is main
The level intensity of serving cell and the level intensity of adjacent cell；Wherein, the adjacent cell includes the virtual microcell；
403rd, the measurement report of a main serving cell is obtained；
In embodiments of the present invention, the measurement report that analytical equipment is obtained can have multiple, need in actual applications pair
Each measurement report is analyzed one by one.
404th, the whether same level of adjacent cell in current main serving cell and measurement report is judged；
Current main serving cell and the whether same level of adjacent cell in the measurement report are judged, if so, then performing step
Rapid 408；If it is not, then performing step 405.
The hierarchical relationship of main serving cell and adjacent cell can be acquired from network configuration.
405th, judge whether the level of the adjacent cell is higher than the main serving cell, and whether the adjacent cell includes
The virtual microcell；
Judge whether the level of the adjacent cell is higher than the main serving cell, and whether the adjacent cell includes described
Virtual microcell, if so, then performing step 406；If it is not, then performing step 407.
406th, judge whether the level intensity of the virtual microcell is more than or equal to second electrical level thresholding；
If the level of the adjacent cell is higher than the main serving cell, and the adjacent cell includes virtual micro- honeybee
Nest, then judge whether the level intensity of the virtual microcell is more than or equal to second electrical level thresholding, if, it is determined that the void
The traffic of current main serving cell can be absorbed by intending microcellulor, perform step 409；If not, it is determined that the virtual microcell is not
The traffic of current main serving cell can be absorbed, step 409 is performed；
The level threshold is further divided into the first level threshold and second electrical level thresholding, based on first level threshold
Level threshold when serving cell and adjacent cell are with level, the second electrical level thresholding is main serving cell and adjacent cell different layers
Level threshold during level.
407th, determine that the virtual microcell cannot absorb the traffic of current main serving cell；
If the level of the adjacent cell is not higher than the main serving cell, or the adjacent cell does not include described virtual
Microcellulor, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, performs step 409.
408th, judge whether to meet handoff threshold and whether be highest switching priority；
Analytical equipment judges virtual micro- honeybee according to the level intensity of the main serving cell and the virtual microcell
Whether nest meets handoff threshold, and judges whether the virtual microcell is that highest is cut in the adjacent cell of the measurement report
Change priority.
Specifically, the handoff threshold can be the first level threshold；Analytical equipment contrasts the main serving cell and void
Intend the level intensity of microcellulor, if the difference of the main serving cell and the level intensity of the virtual microcell is more than or equal to
First level threshold, it is determined that the virtual microcell meets switching condition；If the main serving cell and virtual micro- honeybee
The difference of the level intensity of nest is less than first level threshold, it is determined that the virtual microcell is unsatisfactory for switching condition.
In actual applications, be stored with multiple adjacent cells for being used to switch in the handoff list of main serving cell, and according to
The quality of signal of communication switches over the sequence of priority to these adjacent cells, and main serving cell can prioritizing selection satisfaction switching door
Limit and switched over for the adjacent cell of highest switching priority.Therefore, even if the virtual microcell meets handoff threshold, but
It is not highest switching priority, then when main serving cell needs to carry out cell switching, will not selects the virtual microcell yet,
The virtual microcell is also just unable to reach the purpose for the traffic for absorbing main serving cell.
If the virtual microcell meets handoff threshold and is highest switching priority, it is determined that the virtual microcell
The traffic of current main serving cell can be absorbed, step 409 is performed.
If the virtual microcell is unsatisfactory for handoff threshold or is not highest switching priority, it is determined that described virtual micro-
Honeycomb cannot absorb the traffic of current main serving cell, perform step 409.
409th, the measurement report of main serving cell do not analyzed also is judged whether；
Analytical equipment judges whether the measurement report for the main serving cell do not analyzed also, if so, then continuing executing with step
403；If no, terminating the flow for determining the telephone traffic that the virtual microcell can absorb peripheral cell, step is performed
410。
410th, judge that whether the virtual microcell can absorb the telephone traffic of peripheral cell more than or equal to traffic thresholding；
Judge that whether the virtual microcell can absorb the telephone traffic of peripheral cell more than or equal to traffic thresholding, if
It is then to perform step 411, it is determined that building microcellulor in the traffic hot spot；If it is not, the thresholding related to absorbing traffic is updated,
Step 403 is performed again.When the number of times of the renewal cell parameter reaches renewal thresholding, then step 412 is performed, it is determined that not existing
The traffic hot spot builds microcellulor.
Optionally, the thresholding related to absorbing traffic can include level threshold and traffic thresholding, further, institute
State level threshold and be further divided into the first level threshold and second electrical level thresholding, first level threshold be main serving cell with
Level threshold when adjacent cell is with level, the level when second electrical level thresholding is main serving cell and adjacent cell different levels
Thresholding.
411st, determine to build microcellulor in the traffic hot spot；
412nd, determine not build microcellulor in the traffic hot spot.
Only the application scenarios in the embodiment of the present invention are illustrated with some examples above, it is to be understood that
In practical application, there can also be more application scenarios, specifically be not construed as limiting herein.
The embodiment to the analytical equipment of the present invention of the analysis method for performing above-mentioned structure microcellulor is said below
Bright, analytical equipment one embodiment that its logical construction refer in Fig. 5, the embodiment of the present invention includes：
Construction unit 501, for building virtual microcell at traffic hot spot, the frequency of the virtual microcell is configured
Into the BCCH distribution BA tables switched for cell, the traffic hot spot surpasses for telephone traffic in the cell of heavy traffic
Cross the position of specified thresholding；
Collecting unit 502, the measurement report for gathering each main serving cell；
Traffic determining unit 503 is small for determining that the virtual microcell can absorb periphery according to the measurement report
The telephone traffic in area；
Microcellulor determining unit 504, the telephone traffic for that can absorb peripheral cell according to the virtual microcell is determined
Whether microcellulor is built in the traffic hot spot.
Further, the microcellulor determining unit 504 specifically for：Judge that the virtual microcell can absorb periphery
Whether the telephone traffic of cell is more than or equal to traffic thresholding, if, it is determined that build microcellulor in the traffic hot spot.
The microcellulor determining unit 504 is specifically additionally operable to：
If the telephone traffic that the traffic hot spot absorbs is less than traffic thresholding, the thresholding related to absorbing traffic is updated, then
Secondary execution is described to determine the step of traffic hot spot can absorb the telephone traffic of peripheral cell according to the measurement report；
When the number of times of the renewal cell parameter reaches renewal thresholding, it is determined that do not build micro- honeybee in the traffic hot spot
Nest.
The further measurement report includes：The level intensity of main serving cell and the level intensity of adjacent cell；It is described
Adjacent cell includes the virtual microcell；
Accordingly, the traffic determining unit 503 specifically for：
Step 1) obtain a main serving cell measurement report, perform step 2)；
Step 2) virtual microcell is judged according to the level intensity of the main serving cell and the virtual microcell
Handoff threshold whether is met, and judges whether the virtual microcell is highest switching in the adjacent cell of the measurement report
Priority, if the virtual microcell meets handoff threshold and is highest switching priority, it is determined that the virtual microcell
The traffic of current main serving cell can be absorbed, step 3 is performed)；If the virtual microcell is unsatisfactory for handoff threshold or is not
Highest switching priority, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, performs step
3)；
Step 3) judge whether the measurement report of main serving cell do not analyzed also, if so, then performing step 1)；If not yet
Have, then terminate the flow for determining the telephone traffic that the virtual microcell can absorb peripheral cell.
The traffic determining unit 503 also particularly useful for：
The main serving cell and the level intensity of virtual microcell are contrasted, if the main serving cell and described virtual micro-
The difference of cellular level intensity is more than or equal to the first level threshold, it is determined that the virtual microcell meets switching condition.
The traffic determining unit 503 is specifically additionally operable to：The step 2) before,
Step 4) judge current main serving cell and the whether same level of adjacent cell in the measurement report, if so, then
Perform step 2)；If it is not, then performing step 5)；
Step 5) judge whether the level of the adjacent cell is higher than the main serving cell, and whether the adjacent cell includes
There is the virtual microcell, if so, then performing step 6)；If it is not, then performing step 7)；
Step 6) if the level of the adjacent cell is higher than the main serving cell, and the adjacent cell includes described virtual
Microcellulor, then judge whether the level intensity of the virtual microcell is more than or equal to second electrical level thresholding, if, it is determined that institute
The traffic of current main serving cell can be absorbed by stating virtual microcell, perform step 3)；If not, it is determined that the virtual microcell
The traffic of current main serving cell cannot be absorbed, step 3 is performed)；
Step 7) if the level of the adjacent cell is not higher than the main serving cell, or the adjacent cell not comprising
State virtual microcell, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, perform step 3).
The specific operation process of above-mentioned unit/module, including：
The analytical equipment of construction unit 501 builds virtual microcell at traffic hot spot, by the frequency of the virtual microcell
It is configured in the BA tables switched for cell, the traffic hot spot exceedes specified thresholding for telephone traffic in the cell of heavy traffic
Position.
In actual applications, the BA tables switched for cell can be BA2 tables, and the BA2 tables are all adjacent cells
BCCH (BCCH, Broadcast Control Channel) frequency set, record is alternative to be cut for cell
The frequency changed.
After virtual microcell is constructed, collecting unit 502 gathers the measurement report of each main serving cell.
Exemplary, in actual applications, after virtual microcell is constructed, analytical equipment opens virtual microcell
(off-line state) and work(is normally sent out, configuring the virtual microcell in the BCCH distribution BA2 tables of periphery website makes
Frequency, the frequency can be that the vacant frequency of network or virtual micro- honeybee periphery do not have used frequency,
Triggering actual user can report the level of microcellulor in overlay area in nearby region measurement in communication process, be received by backstage
Collect the measurement report of ambient stations and extract the relevant information of microcellulor.
Specifically, the measurement report can include：The identity of main serving cell, the identity of adjacent cell is main
The level intensity of serving cell and the level intensity of adjacent cell；Wherein, the adjacent cell includes the virtual microcell；
The step 1 of traffic determining unit 503) obtain a main serving cell measurement report；
In embodiments of the present invention, the measurement report that analytical equipment is obtained can have multiple, need in actual applications pair
Each measurement report is analyzed one by one.
Step 4) judge the whether same level of adjacent cell in current main serving cell and measurement report；
Current main serving cell and the whether same level of adjacent cell in the measurement report are judged, if so, then performing step
It is rapid 2)；If it is not, then performing step 5).
The hierarchical relationship of main serving cell and adjacent cell can be acquired from network configuration.
Step 5) judge whether the level of the adjacent cell is higher than the main serving cell, and whether the adjacent cell includes
There is the virtual microcell；If so, then performing step 6)；If it is not, then performing step 7).
Step 6) judge whether the level intensity of the virtual microcell is more than or equal to second electrical level thresholding；
If the level of the adjacent cell is higher than the main serving cell, and the adjacent cell includes virtual micro- honeybee
Nest, then judge whether the level intensity of the virtual microcell is more than or equal to second electrical level thresholding, if, it is determined that the void
The traffic of current main serving cell can be absorbed by intending microcellulor, perform step 3)；If not, it is determined that the virtual microcell can not
To absorb the traffic of current main serving cell, step 3 is performed)：
The level threshold is further divided into the first level threshold and second electrical level thresholding, based on first level threshold
Level threshold when serving cell and adjacent cell are with level, the second electrical level thresholding is main serving cell and adjacent cell different layers
Level threshold during level.
Step 7) determine that the virtual microcell cannot absorb the traffic of current main serving cell；
If the level of the adjacent cell is not higher than the main serving cell, or the adjacent cell does not include described virtual
Microcellulor, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, performs step 3).
Step 2) judge whether to meet handoff threshold and whether be highest switching priority；
Analytical equipment judges virtual micro- honeybee according to the level intensity of the main serving cell and the virtual microcell
Whether nest meets handoff threshold, and judges whether the virtual microcell is that highest is cut in the adjacent cell of the measurement report
Change priority.
Specifically, the handoff threshold can be the first level threshold；Analytical equipment contrasts the main serving cell and void
Intend the level intensity of microcellulor, if the difference of the main serving cell and the level intensity of the virtual microcell is more than or equal to
First level threshold, it is determined that the virtual microcell meets switching condition；If the main serving cell and virtual micro- honeybee
The difference of the level intensity of nest is less than first level threshold, it is determined that the virtual microcell is unsatisfactory for switching condition.
In actual applications, be stored with multiple adjacent cells for being used to switch in the handoff list of main serving cell, and according to
The quality of signal of communication switches over the sequence of priority to these adjacent cells, and main serving cell can prioritizing selection satisfaction switching door
Limit and switched over for the adjacent cell of highest switching priority.Therefore, even if the virtual microcell meets handoff threshold, but
It is not highest switching priority, then when main serving cell needs to carry out cell switching, will not selects the virtual microcell yet,
The virtual microcell is also just unable to reach the purpose for the traffic for absorbing main serving cell.
If the virtual microcell meets handoff threshold and is highest switching priority, it is determined that the virtual microcell
The traffic of current main serving cell can be absorbed, step 3 is performed).
If the virtual microcell is unsatisfactory for handoff threshold or is not highest switching priority, it is determined that described virtual micro-
Honeycomb cannot absorb the traffic of current main serving cell, perform step 3).
Step 3) judge whether the measurement report of main serving cell do not analyzed also；
Analytical equipment judges whether the measurement report for the main serving cell do not analyzed also, if so, then continuing executing with step
1)；If no, terminating the flow for determining the telephone traffic that the virtual microcell can absorb peripheral cell, microcellulor is performed true
Order member 504.
Microcellulor determining unit 504 judge the virtual microcell can absorb peripheral cell telephone traffic whether be more than or
Equal to traffic thresholding；
Judge that whether the virtual microcell can absorb the telephone traffic of peripheral cell more than or equal to traffic thresholding, if
It is, it is determined that build microcellulor in the traffic hot spot；If it is not, updating the thresholding related to absorbing traffic, traffic is performed again
The step 1 of determining unit 503).When the number of times of the renewal cell parameter reaches renewal thresholding, it is determined that not in the traffic
Focus builds microcellulor.
Optionally, the thresholding related to absorbing traffic can include level threshold and traffic thresholding, further, institute
State level threshold and be further divided into the first level threshold and second electrical level thresholding, first level threshold be main serving cell with
Level threshold when adjacent cell is with level, the level when second electrical level thresholding is main serving cell and adjacent cell different levels
Thresholding.
With referring to Fig. 6, the embodiment of the present invention additionally provides a kind of analytical equipment, it may include：
Input unit 601, output device 602, memory 603 and the (quantity of the processor in analytical equipment of processor 604
Can be one or more, in Fig. 6 by taking a processor as an example) in some embodiments of the invention, input unit 601 is defeated
Go out device 602, memory 603 and processor 604 can be connected by bus or other manner, wherein, connected in Fig. 6 by bus
Exemplified by.
Wherein, the processor 604 performs following steps：
Virtual microcell is built at traffic hot spot, the frequency of the virtual microcell is configured to what is switched for cell
In BCCH distribution BA tables, described in the measurement report determination of each main serving cell gathered according to input unit 601
Virtual microcell can absorb the telephone traffic of peripheral cell；The telephone traffic of peripheral cell can be absorbed according to the virtual microcell
Determine whether to build microcellulor in the traffic hot spot.
Further, the processor 604 can also carry out：
Judge that whether the virtual microcell can absorb the telephone traffic of peripheral cell more than or equal to traffic thresholding, if
It is, it is determined that build microcellulor in the traffic hot spot.
If the telephone traffic that the traffic hot spot absorbs is less than traffic thresholding, the thresholding related to absorbing traffic is updated, then
Secondary execution is described to determine the step of traffic hot spot can absorb the telephone traffic of peripheral cell according to the measurement report；
When the number of times of the renewal cell parameter reaches renewal thresholding, it is determined that do not build micro- honeybee in the traffic hot spot
Nest.
It is determined that virtual microcell can absorb telephone traffic when, the processor 604 specifically for：
Step 1) obtain a main serving cell measurement report, perform step 2)；
Step 2) virtual microcell is judged according to the level intensity of the main serving cell and the virtual microcell
Handoff threshold whether is met, and judges whether the virtual microcell is highest switching in the adjacent cell of the measurement report
Priority, if the virtual microcell meets handoff threshold and is highest switching priority, it is determined that the virtual microcell
The traffic of current main serving cell can be absorbed, step 3 is performed)；If the virtual microcell is unsatisfactory for handoff threshold or is not
Highest switching priority, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, performs step
3)；
Step 3) judge whether the measurement report of main serving cell do not analyzed also, if so, then performing step 1)；If not yet
Have, then terminate the flow for determining the telephone traffic that the virtual microcell can absorb peripheral cell.
The step 2) before, in addition to：
Step 4) judge current main serving cell and the whether same level of adjacent cell in the measurement report, if so, then
Perform step 2)；If it is not, then performing step 5)；
Step 5) judge whether the level of the adjacent cell is higher than the main serving cell, and whether the adjacent cell includes
There is the virtual microcell, if so, then performing step 6)；If it is not, then performing step 7)；
Step 6) if the level of the adjacent cell is higher than the main serving cell, and the adjacent cell includes described virtual
Microcellulor, then judge whether the level intensity of the virtual microcell is more than or equal to second electrical level thresholding, if, it is determined that institute
The traffic of current main serving cell can be absorbed by stating virtual microcell, perform step 3)；If not, it is determined that the virtual microcell
The traffic of current main serving cell cannot be absorbed, step 3 is performed)；
Step 7) if the level of the adjacent cell is not higher than the main serving cell, or the adjacent cell not comprising
State virtual microcell, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, perform step 3).
In several embodiments provided herein, it should be understood that disclosed apparatus and method can be by it
Its mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, only
Only a kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can be tied
Another system is closed or is desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or discussed
Coupling each other or direct-coupling or communication connection can be the INDIRECT COUPLINGs or logical of device or unit by some interfaces
Letter connection, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used
When, it can be stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially
The part contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are to cause a computer
Equipment (can be personal computer, server, or network equipment etc.) performs the complete of each embodiment methods described of the invention
Portion or part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of analysis method for building microcellulor, it is characterised in that including：
Virtual microcell is built at traffic hot spot, the frequency of the virtual microcell is configured to the broadcast switched for cell
In control channel distribution BA tables, the traffic hot spot exceedes the position of specified thresholding for telephone traffic in the cell of heavy traffic；
Gather the measurement report of each main serving cell；
Determine that the virtual microcell can absorb the telephone traffic of peripheral cell according to the measurement report；
The telephone traffic that can absorb peripheral cell according to the virtual microcell determines whether to build micro- honeybee in the traffic hot spot
Nest；
The measurement report includes：The level intensity of main serving cell and the level intensity of adjacent cell；The adjacent cell includes
The virtual microcell；
Accordingly, it is described to determine that the virtual microcell absorb the telephone traffic of peripheral cell according to the measurement report, bag
Include：
Step 1) obtain a main serving cell measurement report, perform step 2)；
Step 2) whether the virtual microcell is judged according to the level intensity of the main serving cell and the virtual microcell
Handoff threshold is met, and judges whether the virtual microcell is that highest switching is preferential in the adjacent cell of the measurement report
Level, if the virtual microcell meets handoff threshold and for highest switching priority, it is determined that the virtual microcell can be with
The traffic of current main serving cell is absorbed, step 3 is performed)；If the virtual microcell is unsatisfactory for handoff threshold or is not highest
Switching priority, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, perform step 3)；
Step 3) judge whether the measurement report of main serving cell do not analyzed also, if so, then performing step 1)；If no,
Then terminate the flow for determining the telephone traffic that the virtual microcell can absorb peripheral cell.
2. according to the method described in claim 1, it is characterised in that described can to absorb periphery according to the virtual microcell small
The telephone traffic in area determines the need for building microcellulor in the traffic hot spot, including：
Judge that whether the virtual microcell can absorb the telephone traffic of peripheral cell more than or equal to traffic thresholding, if so, then
It is determined that building microcellulor in the traffic hot spot.
3. method according to claim 2, it is characterised in that it is small that the judgement virtual microcell can absorb periphery
Whether the telephone traffic in area is more than or equal to after traffic thresholding, in addition to：
If the telephone traffic that the traffic hot spot absorbs is less than traffic thresholding, the thresholding related to absorbing traffic is updated, is held again
Row is described to determine the step of traffic hot spot can absorb the telephone traffic of peripheral cell according to the measurement report；
When the number of times of the renewal cell parameter reaches renewal thresholding, it is determined that do not build microcellulor in the traffic hot spot.
4. according to the method described in claim 1, it is characterised in that described according to the main serving cell and virtual micro- honeybee
The level intensity of nest judges whether the virtual microcell meets handoff threshold, including：
The main serving cell and the level intensity of virtual microcell are contrasted, if the main serving cell and the virtual microcell
Level intensity difference be more than or equal to the first level threshold, it is determined that the virtual microcell meets switching condition.
5. before according to the method described in claim 1, it is characterised in that the step 2), in addition to：
Step 4) judge current main serving cell and the whether same level of adjacent cell in the measurement report, if so, then performing
Step 2)；If it is not, then performing step 5)；
Step 5) judge whether the level of the adjacent cell is higher than the main serving cell, and whether the adjacent cell is comprising
Virtual microcell is stated, if so, then performing step 6)；If it is not, then performing step 7)；
Step 6) if the level of the adjacent cell is higher than the main serving cell, and the adjacent cell includes virtual micro- honeybee
Nest, then judge whether the level intensity of the virtual microcell is more than or equal to second electrical level thresholding, if, it is determined that the void
The traffic of current main serving cell can be absorbed by intending microcellulor, perform step 3)；If not, it is determined that the virtual microcell can not
To absorb the traffic of current main serving cell, step 3 is performed)；
Step 7) if the level of the adjacent cell is not higher than the main serving cell, or the adjacent cell does not include the void
Intend microcellulor, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, perform step 3).
6. a kind of analytical equipment, it is characterised in that including：
Construction unit, for building virtual microcell at traffic hot spot, the frequency of the virtual microcell, which is configured to, to be used for
In the BCCH distribution BA tables of cell switching, the traffic hot spot exceedes specified for telephone traffic in the cell of heavy traffic
The position of thresholding；
Collecting unit, the measurement report for gathering each main serving cell；
Traffic determining unit, for determining that the virtual microcell can absorb the traffic of peripheral cell according to the measurement report
Amount；
Microcellulor determining unit, determines whether in institute for that can absorb the telephone traffic of peripheral cell according to the virtual microcell
State traffic hot spot and build microcellulor；
The measurement report includes：The level intensity of main serving cell and the level intensity of adjacent cell；The adjacent cell includes
The virtual microcell；
Accordingly, the traffic determining unit specifically for：
Step 1) obtain a main serving cell measurement report, perform step 2)；
Step 2) whether the virtual microcell is judged according to the level intensity of the main serving cell and the virtual microcell
Handoff threshold is met, and judges whether the virtual microcell is that highest switching is preferential in the adjacent cell of the measurement report
Level, if the virtual microcell meets handoff threshold and for highest switching priority, it is determined that the virtual microcell can be with
The traffic of current main serving cell is absorbed, step 3 is performed)；If the virtual microcell is unsatisfactory for handoff threshold or is not highest
Switching priority, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, perform step 3)；
Step 3) judge whether the measurement report of main serving cell do not analyzed also, if so, then performing step 1)；If no,
Then terminate the flow for determining the telephone traffic that the virtual microcell can absorb peripheral cell.
7. device according to claim 6, it is characterised in that the microcellulor determining unit specifically for：Judge described
Whether the telephone traffic that virtual microcell can absorb peripheral cell is more than or equal to traffic thresholding, if, it is determined that in the words
Business focus builds microcellulor.
8. device according to claim 7, it is characterised in that the microcellulor determining unit is specifically additionally operable to：
If the telephone traffic that the traffic hot spot absorbs is less than traffic thresholding, the thresholding related to absorbing traffic is updated, is held again
Row is described to determine the step of traffic hot spot can absorb the telephone traffic of peripheral cell according to the measurement report；
When the number of times of the renewal cell parameter reaches renewal thresholding, it is determined that do not build microcellulor in the traffic hot spot.
9. device according to claim 6, it is characterised in that the traffic determining unit also particularly useful for：
The main serving cell and the level intensity of virtual microcell are contrasted, if the main serving cell and the virtual microcell
Level intensity difference be more than or equal to the first level threshold, it is determined that the virtual microcell meets switching condition.
10. device according to claim 6, it is characterised in that the traffic determining unit is specifically additionally operable to：The step
2) before,
Step 4) judge current main serving cell and the whether same level of adjacent cell in the measurement report, if so, then performing
Step 2)；If it is not, then performing step 5)；
Step 5) judge whether the level of the adjacent cell is higher than the main serving cell, and whether the adjacent cell is comprising
Virtual microcell is stated, if so, then performing step 6)；If it is not, then performing step 7)；
Step 6) if the level of the adjacent cell is higher than the main serving cell, and the adjacent cell includes virtual micro- honeybee
Nest, then judge whether the level intensity of the virtual microcell is more than or equal to second electrical level thresholding, if, it is determined that the void
The traffic of current main serving cell can be absorbed by intending microcellulor, perform step 3)；If not, it is determined that the virtual microcell can not
To absorb the traffic of current main serving cell, step 3 is performed)；
Step 7) if the level of the adjacent cell is not higher than the main serving cell, or the adjacent cell does not include the void
Intend microcellulor, it is determined that the virtual microcell cannot absorb the traffic of current main serving cell, perform step 3).
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| CN201310750423.0A CN103763713B (en) | 2013-12-31 | 2013-12-31 | A kind of analysis method and device for building microcellulor |
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| CN201310750423.0A CN103763713B (en) | 2013-12-31 | 2013-12-31 | A kind of analysis method and device for building microcellulor |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103108341A (en) * | 2011-11-09 | 2013-05-15 | 中国移动通信集团四川有限公司 | Method and device based on measurement report data and for constructing network uploading interference matrix |
| CN103338475A (en) * | 2013-06-09 | 2013-10-02 | 福建星网锐捷网络有限公司 | AP (Access Point) testing method, device and terminal |
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|---|---|---|---|---|
| DE10015630A1 (en) * | 2000-03-29 | 2001-10-04 | Philips Corp Intellectual Pty | Network element of an analog, cellular network and a method for such a network element |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103108341A (en) * | 2011-11-09 | 2013-05-15 | 中国移动通信集团四川有限公司 | Method and device based on measurement report data and for constructing network uploading interference matrix |
| CN103338475A (en) * | 2013-06-09 | 2013-10-02 | 福建星网锐捷网络有限公司 | AP (Access Point) testing method, device and terminal |
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