CN109379748A - Small limited region dividing method, device and the computer equipment of signal transmitting and receiving unit - Google Patents
Small limited region dividing method, device and the computer equipment of signal transmitting and receiving unit Download PDFInfo
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- CN109379748A CN109379748A CN201811634654.4A CN201811634654A CN109379748A CN 109379748 A CN109379748 A CN 109379748A CN 201811634654 A CN201811634654 A CN 201811634654A CN 109379748 A CN109379748 A CN 109379748A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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Abstract
For the problem that the switching frequency of cell edge after dividing in the prior art is larger, the invention discloses small limited region dividing method, device and the computer equipments of a kind of signal transmitting and receiving unit.This method comprises: first pair of signal transmitting and receiving unit is stored in first set；First pair of signal transmitting and receiving unit is that there are highest a pair of of the signal transmitting and receiving units of the switching frequency at least a pair of of signal transmitting and receiving unit of user's switching in N number of signal transmitting and receiving unit；N is the integer greater than 1；When second set is not sky, the first signal transmitting and receiving unit is determined from the second set；When the capacity requirement of signal transmitting and receiving unit in the first set, in addition the capacity requirement of the first signal transmitting and receiving unit and value, when less than or equal to default covering unit capacity, the first set is added in the first signal transmitting and receiving unit, and the first signal transmitting and receiving unit is deleted from the second set；By the signal transmitting and receiving dividing elements in the first set a to cell.
Description
Technical field
The present invention relates to mobile communication field more particularly to a kind of small limited region dividing method of signal transmitting and receiving unit, device and
Computer equipment.
Background technique
During e-learning quality, when network needs to do capacity boost, it usually needs be adjusted to the network architecture excellent
Change, carries out corresponding cell and repartition, so that capacity can satisfy the application demand of users.For example, with
One cell is divided into multiple multiple cells identical with the covering unit capacity of former cell by the increase of amount amount.
However, the method for repartitioning cell in the prior art, only accounts for the covering unit capacity of each cell after dividing
Whether meeting the requirements, after not repartitioning in view of cell, whether the mobile frequency of the user of cell edge increases, and then causes
Cell reselection and switching are more frequent, eventually lead to terminal side power consumption and network side signaling impact is serious.
Therefore, it is a urgent problem to be solved that the switching frequency of cell edge is larger after dividing in the prior art.
Summary of the invention
The embodiment of the present application provides small limited region dividing method, device and the computer equipment of signal transmitting and receiving unit, solves
The larger problem of the switching frequency of cell edge after dividing in the prior art.
The embodiment of the present invention provides a kind of small limited region dividing method of signal transmitting and receiving unit, this method comprises:
First pair of signal transmitting and receiving unit is stored in first set；First pair of signal transmitting and receiving unit is N number of signal transmitting and receiving
There are highest a pair of of the signal transmitting and receiving units of the switching frequency at least a pair of of signal transmitting and receiving unit of user's switching in unit；N is
Integer greater than 1；
When second set is not sky, the first signal transmitting and receiving unit is determined from the second set；The second set
For the set of the signal transmitting and receiving unit in N number of signal transmitting and receiving unit in addition to the first set；First signal is received
Bill member is, in the second set, switches the highest letter of the sum of the frequency with each signal transmitting and receiving unit of the first set
Number Transmit-Receive Unit；
When the capacity requirement of signal transmitting and receiving unit in the first set, in addition the capacity of the first signal transmitting and receiving unit
Demand and value, when being less than or equal to default covering unit capacity, the first signal transmitting and receiving unit is added described first and is collected
It closes, and the first signal transmitting and receiving unit is deleted from the second set；
By the signal transmitting and receiving dividing elements in the first set a to cell.
Optionally, if the element in the first set only includes first pair of signal transmitting and receiving unit, when described first
When the sum of capacity requirement of signal transmitting and receiving unit is greater than the default covering unit capacity in set, then by first pair of signal
The maximum signal transmitting and receiving dividing elements of capacity requirement are to a cell in Transmit-Receive Unit；
According to N-1 letter of the N number of signal transmitting and receiving unit in addition to the maximum signal transmitting and receiving unit of the capacity requirement
In number Transmit-Receive Unit the capacity requirement of each signal transmitting and receiving unit and between switching frequency division of cells.
Optionally, the element in the first set only includes first pair of signal transmitting and receiving unit, further includes:
When the sum of capacity requirement of signal transmitting and receiving unit is less than or equal to the default covering unit in the first set
When capacity and the second set are empty, each signal transmitting and receiving unit in first pair of signal transmitting and receiving unit is respectively divided to one
A cell, or each signal transmitting and receiving dividing elements in first pair of signal transmitting and receiving unit to the same cell.
Optionally, after the signal transmitting and receiving dividing elements by the first set a to cell, further includes:
If the quantity of the signal transmitting and receiving unit in the second set is greater than or equal to 2, will be in the first set
Element empties；
If there are the signal transmitting and receiving units of user's switching in the second set, highest a pair of of the signal of the frequency will be switched
Transmit-Receive Unit replaces first pair of signal transmitting and receiving unit.
Optionally, after the signal transmitting and receiving dividing elements by the first set a to cell, further includes:
If only having a signal transmitting and receiving unit in the second set, by the signal transmitting and receiving dividing elements a to cell.
In the embodiment of the present invention, highest a pair of of the signal transmitting and receiving unit deposit of the frequency will be switched in N number of signal transmitting and receiving unit
First set, and in not up to default covering unit capacity, continue to add toward first set each with the first set
Signal transmitting and receiving unit switches the highest signal transmitting and receiving unit of the sum of the frequency, on the basis of meeting covering unit capacity, will switch
The highest signal transmitting and receiving dividing elements of the frequency are a cell, due to not switching between signal transmitting and receiving unit in cell,
In the method behind division of cells, the switching frequency between cell is reduced.
The embodiment of the present invention provides a kind of computer equipment, including program or instruction, when described program or instruction are performed
When, the small limited region dividing method and optional method of a kind of signal transmitting and receiving unit such as provided in an embodiment of the present invention are performed.
The embodiment of the present invention provides a kind of storage medium, including program or instruction, when described program or instruction be performed,
The small limited region dividing method and optional method of a kind of signal transmitting and receiving unit such as provided in an embodiment of the present invention are performed.
The embodiment of the present invention provides a kind of cell dividing device of signal transmitting and receiving unit, which includes:
Processing module, for first pair of signal transmitting and receiving unit to be stored in first set；First pair of signal transmitting and receiving unit
For there are highest a pair of of the signals of the switching frequency at least a pair of of signal transmitting and receiving unit of user's switching in N number of signal transmitting and receiving unit
Transmit-Receive Unit；N is the integer greater than 1；
For determining the first signal transmitting and receiving unit from the second set when second set is not sky；Described second
Collection is combined into the set of the signal transmitting and receiving unit in N number of signal transmitting and receiving unit in addition to the first set；First letter
Number Transmit-Receive Unit is, in the second set, with the sum of each signal transmitting and receiving unit switching frequency of first set highest
Signal transmitting and receiving unit；
And for the capacity requirement when signal transmitting and receiving unit in the first set, in addition the first signal transmitting and receiving list
The capacity requirement of member and value will the first signal transmitting and receiving unit addition institute when being less than or equal to default covering unit capacity
First set is stated, and the first signal transmitting and receiving unit is deleted from the second set；
Division module, for by the signal transmitting and receiving dividing elements in the first set a to cell.
Optionally, the division module, is specifically used for:
If the element in the first set only includes first pair of signal transmitting and receiving unit, believe when in the first set
When the sum of capacity requirement of number Transmit-Receive Unit is greater than the default covering unit capacity, then by first pair of signal transmitting and receiving unit
The middle maximum signal transmitting and receiving dividing elements of capacity requirement are to a cell；
According to N-1 letter of the N number of signal transmitting and receiving unit in addition to the maximum signal transmitting and receiving unit of the capacity requirement
In number Transmit-Receive Unit the capacity requirement of each signal transmitting and receiving unit and between switching frequency division of cells.
Optionally, the division module is also used to the sum of the capacity requirement when signal transmitting and receiving unit in the first set
It, will be in first pair of signal transmitting and receiving unit less than or equal to the default covering unit capacity and when the second set is empty
Each signal transmitting and receiving unit is respectively divided to a cell, or each signal transmitting and receiving list in first pair of signal transmitting and receiving unit
Member is divided into the same cell.
Optionally, the processing module, if the quantity for the signal transmitting and receiving unit being also used in the second set be greater than or
Equal to 2, then the element in the first set is emptied；
If there are the signal transmitting and receiving units of user's switching in the second set, highest a pair of of the signal of the frequency will be switched
Transmit-Receive Unit replaces first pair of signal transmitting and receiving unit.
Optionally, the division module, if being also used to only have a signal transmitting and receiving unit in the second set, by the letter
Number Transmit-Receive Unit is divided to a cell.
Detailed description of the invention
Fig. 1 is a kind of corresponding architecture diagram of small limited region dividing method for signal transmitting and receiving unit that the embodiment of the present invention proposes；
Fig. 2 is a kind of corresponding steps flow chart of small limited region dividing method for signal transmitting and receiving unit that the embodiment of the present invention proposes
Figure；
Fig. 3 is a kind of corresponding signal transmitting and receiving list of small limited region dividing method for signal transmitting and receiving unit that the embodiment of the present invention proposes
The schematic diagram of a scenario of member；
Fig. 4 is a kind of corresponding structural representation of cell dividing device for signal transmitting and receiving unit that the embodiment of the present invention proposes
Figure.
Specific embodiment
In order to better understand the above technical scheme, below in conjunction with Figure of description and specific embodiment to above-mentioned
Technical solution is described in detail, it should be understood that the specific features in the embodiment of the present application and embodiment are to the application skill
The detailed description of art scheme, rather than the restriction to technical scheme, in the absence of conflict, the embodiment of the present application
And the technical characteristic in embodiment can be combined with each other.
In order to cope with the demand of information-based high speed development, mobile communication technology iteratively faster makes every effort to provide for users
More efficiently communication service.The network that operator as communication network O&M side is undertaken the construction of serves thousands of use
Family.Whether network can effectively meet the problem of the needs of users, be directly related to user satisfaction, finally determine user
Going or staying therefore build the important process that high-quality network is operator.However, for operator, rate of return on investment
Its overriding concern factor, as to get a profit as the enterprise of target, cannot light pursue recent technology, it is also contemplated that enterprise integrally imitates
Therefore benefit is more to consider the problems of that can network meet user demand, generally while operator pays close attention to recent technology
Network, which undertakes the construction of initial stage, can consider the scalability of network, and first solving network early period has no problem, and the later period solves capacity boost net again
Network, iterative method mutually agree with the practical business demand of user.
During e-learning quality, when network needs to do capacity boost, it usually needs be adjusted to the network architecture excellent
Change, carries out corresponding cell and repartition, so that capacity can satisfy the application demand of users.For example, with
One cell is divided into multiple multiple cells identical with the covering unit capacity of former cell by the increase of amount amount.However, existing
There is the method that cell is repartitioned in technology, whether only accounting for that the covering unit capacity of each cell is met the requirements after dividing, and
After not repartitioning in view of cell, whether the mobile frequency of the user of cell edge increases, and then leads to cell reselection and switching
More frequently, it eventually leads to terminal side power consumption and network side signaling impact is serious.Therefore, the embodiment of the present invention proposes one kind
The small limited region dividing method of signal transmitting and receiving unit, the switching frequency for solving cell edge after dividing in the prior art biggish are asked
Topic, meet cover unit capacity on the basis of, reduce the switching frequency between cell, thereby reduce power consumption of terminal and
Core network signalling impact.
As shown in Figure 1, a kind of corresponding frame of small limited region dividing method of the signal transmitting and receiving unit proposed for the embodiment of the present invention
Composition.
Configuration server 101: needing to repartition the target area of cell for providing to network optimization service device, and
Cutting between the capacity requirement information of the signal transmitting and receiving unit, each signal transmitting and receiving unit that include in the region, each signal transmitting and receiving unit
Change frequency information, covering unit capacity information.
Network optimization service device 102: it is used for the information according to provided by configuration server, to each signal transmitting and receiving in target area
Unit carries out cell and repartitions, and exports a set of cells, which includes at least one covering subset, each covering
Subset includes at least a signal transmitting and receiving unit, the signal transmitting and receiving dividing elements in each covering subset a to cell, each
The capacity that cell is carried is a covering unit capacity, and the sum of capacity requirement of each signal transmitting and receiving unit is less than covering unit and holds
Amount.
It should be noted that the capacity requirement of signal transmitting and receiving unit refers to that the user accessed under the signal transmitting and receiving unit is total
Downstream traffic rate demand and/or total upstream traffic rate demand and/or maximum concurrent user number demand；Cover unit capacity
When referring to several signal transmitting and receiving dividing elements a to cell, total downstream traffic rate and/or total uplink service can be provided
The ability of rate and/or maximum concurrent user number.
As shown in Fig. 2, a kind of corresponding step of small limited region dividing method of the signal transmitting and receiving unit proposed for the embodiment of the present invention
Rapid flow chart.
Step 201: first pair of signal transmitting and receiving unit is stored in first set.
Step 202: when second set is not sky, the first signal transmitting and receiving unit is determined from the second set；It is described
Second set is the set of the signal transmitting and receiving unit in N number of signal transmitting and receiving unit in addition to the first set.
The first signal transmitting and receiving unit is, each signal transmitting and receiving list in the second set, with the first set
The highest signal transmitting and receiving unit of the sum of the member switching frequency.
Step 203: when the capacity requirement of signal transmitting and receiving unit in the first set, in addition the first signal transmitting and receiving list
The capacity requirement of member and value will the first signal transmitting and receiving unit addition institute when being less than or equal to default covering unit capacity
First set is stated, and the first signal transmitting and receiving unit is deleted from the second set.
Step 204: by the signal transmitting and receiving dividing elements in the first set a to cell.
It is continuous in the terminal meeting of cell edge when each signal transmitting and receiving unit is divided to a cell in step 201
Switch the signal transmitting and receiving unit communicated with the terminal, when several signal transmitting and receiving dividing elements to same cells, a cell
There is no switching phenomenons between interior signal transmitting and receiving unit.
First pair of signal transmitting and receiving unit is at least a pair of of signal transmitting and receiving list in N number of signal transmitting and receiving unit there are user's switching
Switch highest a pair of of the signal transmitting and receiving unit of the frequency in member；N is the integer greater than 1.Wherein, the switching frequency is N number of signal transmitting and receiving
When each signal transmitting and receiving unit is respectively divided to a cell in unit, in the unit time, user two signal transmitting and receiving units it
Between switch the number of access.
It should be noted that element when initial in first set is sky.N number of signal transmitting and receiving unit is either target area
All signal transmitting and receiving units before cell is repartitioned are not done in domain, are also possible to remove division of cells in target area
After signal transmitting and receiving unit, remaining signal transmitting and receiving unit.
In the step, if first pair of signal transmitting and receiving unit is selected to be divided to a cell, illustrate to disappear in target area
In addition to switching the highest one group of switching of the frequency.
In step 202, second set is the collection of the signal transmitting and receiving unit in N number of signal transmitting and receiving unit in addition to first set
It closes；First signal transmitting and receiving unit is, in second set, switches the sum of frequency highest with each signal transmitting and receiving unit of first set
Signal transmitting and receiving unit.
In step 203, first have to judge the capacity requirement of signal transmitting and receiving unit and the first Transmit-Receive Unit in first set
Whether the sum of capacity requirement, which meets, illustrates first under the premise of meeting the condition less than or equal to default covering unit capacity
Cell after signal transmitting and receiving unit and the first Transmit-Receive Unit divide in set is able to satisfy business demand, just that the first transmitting-receiving is single at this time
Member is put into first set.
First signal transmitting and receiving unit determination process is the signal transmitting and receiving found out in all and first set in second set
There are the signal transmitting and receiving units of user's switching in unit, and mark signal transmitting and receiving unit in the signal transmitting and receiving unit and first set
The sum of the switching frequency, the highest signal transmitting and receiving unit of the sum of selection switching frequency, as the first signal transmitting and receiving unit.
If the element in first set only includes first pair of signal transmitting and receiving unit, a kind of optional mode includes:
When the sum of capacity requirement of signal transmitting and receiving unit is greater than default covering unit capacity in first set, then by first
The maximum signal transmitting and receiving dividing elements of capacity requirement in signal transmitting and receiving unit a to cell are removed according to N number of signal transmitting and receiving unit
The capacity requirement of each signal transmitting and receiving unit in N-1 signal transmitting and receiving unit except the maximum signal transmitting and receiving unit of capacity requirement
Switching frequency division of cells between and.Remaining N-1 signal transmitting and receiving unit continues to sentence further according to the method in step 201
It is disconnected.
Or under which, when the sum of capacity requirement of signal transmitting and receiving unit is less than or equal to default covering in first set
When unit capacity and second set are empty, signal transmitting and receiving unit each in first pair of signal transmitting and receiving unit is respectively divided to one small
Area, or signal transmitting and receiving dividing elements each in first pair of signal transmitting and receiving unit to the same cell.
In step 204, after first set determines, illustrate that signal transmitting and receiving unit holds in first set to meet covering unit
Amount, and switch the highest signal transmitting and receiving unit of the sum of the frequency in target area between signal transmitting and receiving unit, therefore, by first set
In signal transmitting and receiving dividing elements a to cell when, the switching frequency that can be eliminated is most.
After step 204, after the signal transmitting and receiving dividing elements in first set a to cell, a kind of optional implementation
Mode are as follows:
If the quantity of the signal transmitting and receiving unit in second set is greater than or equal to 2, the element in first set is emptied；
If there are the signal transmitting and receiving units of user's switching in second set, highest a pair of of the signal transmitting and receiving unit of the frequency will be switched, replaced
Change first pair of signal transmitting and receiving unit.
Alternatively, if only having a signal transmitting and receiving unit in second set, by the signal transmitting and receiving dividing elements a to cell.
For the small limited region dividing method and optional method of one of step 201~step 204 signal transmitting and receiving unit, this hair
Bright embodiment provides a kind of computer equipment, including program or instruction, for realizing step by executing the program or instruction
201~step 204.
For the small limited region dividing method and optional method of one of step 201~step 204 signal transmitting and receiving unit, this hair
Bright embodiment provides a kind of storage medium, including program or instruction, for realizing step 201 by executing the program or instruction
~step 204.
A kind of small limited region dividing method of signal transmitting and receiving unit of proposition of the embodiment of the present invention is specifically described below.Such as Fig. 3 institute
Show, for a kind of scene of the corresponding signal transmitting and receiving unit of small limited region dividing method of signal transmitting and receiving unit of proposition of the embodiment of the present invention
Schematic diagram.Fig. 3 only with miniature radio-frequency extension unit (Pico Radio Remote Unit, PRRU) for, be not limited to other letters
Number Transmit-Receive Unit.
As shown in figure 3, target area is made of 8 signal transmitting and receiving units, i.e. PRRU0, PRRU1, PRRU2, PRRU3,
PRRU4, PRRU5, PRRU6, PRRU7, it is assumed that one small to being divided into before this 8 signal transmitting and receiving Re division Unit cells
Area can only provide the covering power of a covering unit capacity.It is increasing with portfolio, each signal transmitting and receiving unit
Capacity requirement also increases therewith, and the covering unit capacity of originally one cell is not able to satisfy business need, needs again to this 8
Signal transmitting and receiving dividing elements cell.
For example, covering unit capacity ability is the total rate of downlink business and rate value is 90Mbps, can from Fig. 3
Out, the total rate requirement of downlink business for the user that 8 signal transmitting and receiving units are accessed instantly are as follows: 20+25+12+15+30+13+26
+ 32=173Mbps, therefore, before optimization, 8 signal transmitting and receiving units are total to cell, can only provide the total rate of downlink business of 90Mbps
It can no longer meet the daily demand of user, it is therefore desirable to cell is repartitioned, if simply according to volume of business demand
Small Division is carried out, four, left side PRRU, i.e. PRRU0,1,4,5 are divided into a total cell, capacity requirement are as follows: 20+25+30
+ 13=88Mbps, four, the right PRRU, i.e. PRRU2,3,6,7 are divided into a total cell, capacity requirement are as follows: 12+15+26+
32=85Mbps, therefore, capacity can satisfy demand after division, and still, above-mentioned division is as a result, produced by two total minizones
Total switching frequency are as follows: 20+19+2+1=42 times/second (between 20 times/second, PRRU5 and the PRRU6 between PRRU1 and PRRU2
19 times/second, 2 times/second between PRRU1 and PRRU6,1 time/second between PRRU5 and PRRU2).
According to the scheme of the embodiment of the present invention: firstly, using PRRU0,1,2,3,4,5,6,7 as N number of signal transmitting and receiving list
Member, that is to say, that N=8.And first set, second set are initially 8 signal transmitting and receiving units, then from 8 signal transmitting and receiving lists
The switching highest two signal transmitting and receiving units of frequency are selected in member, are PRRU1 and PRRU2 respectively, are put into first set, due to two
The sum of capacity of person be 25+12=37Mbps, therefore be less than covering unit capacity 90Mbps, then PRRU1 and PRRU2 from
Second set is deleted, then second set residue PRRU0,3,4,5,6,7 six, and PRRU1 and PRRU2 are put into the first collection
It closes, then again from being picked out in second set and two signal transmitting and receiving units switching highest signal of frequency summation in first set
Transmit-Receive Unit, as PRRU0, then calculate PRRU0 and the total capacity demand of two signal transmitting and receiving units in first set is
20+37=57Mbps then deletes PRRU0 from second set, then the second collection due to being less than covering unit capacity 90Mbps
Only residue PRRU3,4,5,6,7 five are closed, and PRRU0 is put into first set, first set includes PRRU0,1,2 at this time, is connect
, switch the highest signal transmitting and receiving unit of frequency range degree with signal transmitting and receiving unit each in first set from picking out in second set,
That is PRRU4, the total capacity demand for then calculating PRRU4 and three signal transmitting and receiving units in first set is 30+57=
87Mbps then deletes PRRU4 from second set, then second set only remains due to being less than covering unit capacity 90Mbps
Remaining PRRU3,5,6,7 four, and PRRU4 is put into set first set, first set includes PRRU0,1,2,4 at this time, then,
Switch the highest signal transmitting and receiving unit of frequency range degree with signal transmitting and receiving unit each in F1 from picking out in second set, i.e. PRRU5 connects
To calculate the total capacity demand of PRRU5 and four signal transmitting and receiving units in first set be 87+13=100Mbps, due to
More than covering unit capacity 90Mbps, so if being one four signal transmitting and receiving dividing elements in PRRU5 and first set
A cell altogether, then will appear capacity and be unable to satisfy the case where requiring, therefore, PRRU5 should not be with 4 signals in first set
Transmit-Receive Unit is total to cell, according to way of the present invention, then 4 signal transmitting and receiving units PRRU0,1,2,4 in first set is constituted
One covering subset deposits into set F2, and empties the element in first set.And then, two are selected from second set to cut
The highest signal transmitting and receiving unit of frequency, i.e. PRRU5 and PRRU6 are changed, the total capacity for then calculating the two signal transmitting and receiving units needs
It asks and then PRRU5,6 is deleted from second set, then for 13+26=39Mbps due to being less than covering unit capacity 90Mbps
PRRU5,6, and are deposited into first set by F0 only residue PRRU3,7 two, then, then are selected from second set and first set
In each signal transmitting and receiving unit switch the highest signal transmitting and receiving unit of frequency, i.e. PRRU7 is then calculated in PRRU7 and first set
The total capacity demand of each signal transmitting and receiving unit be 39+32=71Mbps, due to be less than covering unit capacity 90Mbps, then
PRRU7 is deleted from second set, then F0 only residue PRRU3 mono-, and PRRU7 is deposited into first set, at this time first set packet
PRRU5,6,7 three are included, then, switches the highest signal of frequency with signal transmitting and receiving unit each in F1 from picking out in second set
Transmit-Receive Unit, i.e. PRRU3, the total capacity demand for then calculating PRRU3 and four signal transmitting and receiving units in first set is 71+
15=86Mbps then deletes PRRU3 from second set due to being less than covering unit capacity 90Mbps, then F0 is sky, and
PRRU3 is deposited into first set, then, from the switching frequency selected in second set with each signal transmitting and receiving unit in first set
Highest signal transmitting and receiving unit, since second set is sky, four signal transmitting and receiving units in first set, i.e.,
PRRU3,5,6,7 constitute a covering subset and deposit into set F2, and empty the element in first set, and output set F2,
Terminate optimization.From optimum results of the invention can be seen that in set F2 include two subsets, a subset by PRRU0,1,
2, it 4 constitutes, this four signal transmitting and receiving units are total to cell and provide a covering unit capacity, and second subset is by PRRU3,5,6,7
It constitutes, this four signal transmitting and receiving units are total to cell and provide a covering unit capacity, under the premise of meeting capacity requirement, this hair
After bright cell structure optimization, always switch frequency caused by two total minizones are as follows: 3+1+1+1+2+1+1+3=13 times/second
(1 time/second between 1 time/second between 3 times/second, PRRU2 and PRRU7, PRRU2 and PRRU6 between PRRU2 and PRRU3,
1 time/second between 2 times/second between 1 time/second, PRRU1 and PRRU6, PRRU1 and PRRU5 between PRRU2 and PRRU5,
3 times/second between 1 time/second, PRRU4 and PRRU5 between PRRU0 and PRRU5), institute is allocated compared to capacity is based only on
Need 42 times/second, the present invention meeting capacity requirement simultaneously, switching frequency range by 42 times/second drop to 13 times it is per second, end is effectively reduced
End switching frequency and gravity treatment frequency, and reduce impact of the hand off signaling to core net.
In the embodiment of the present invention, highest a pair of of the signal transmitting and receiving unit deposit of the frequency will be switched in N number of signal transmitting and receiving unit
First set, and in not up to default covering unit capacity, continue to add toward first set each with the first set
Signal transmitting and receiving unit switches the highest signal transmitting and receiving unit of the sum of the frequency, on the basis of meeting covering unit capacity, will switch
The highest signal transmitting and receiving dividing elements of the frequency are a cell, due to not switching between signal transmitting and receiving unit in cell,
In the method behind division of cells, the switching frequency between cell is reduced.
As shown in figure 4, a kind of corresponding knot of cell dividing device of the signal transmitting and receiving unit proposed for the embodiment of the present invention
Structure schematic diagram.
The embodiment of the present invention provides a kind of cell dividing device of signal transmitting and receiving unit, which includes:
Processing module 401, for first pair of signal transmitting and receiving unit to be stored in first set；First pair of signal transmitting and receiving list
Member is that there are highest a pair of of the letters of the switching frequency at least a pair of of signal transmitting and receiving unit of user's switching in N number of signal transmitting and receiving unit
Number Transmit-Receive Unit；N is the integer greater than 1；
For determining the first signal transmitting and receiving unit from the second set when second set is not sky；Described second
Collection is combined into the set of the signal transmitting and receiving unit in N number of signal transmitting and receiving unit in addition to the first set；First letter
Number Transmit-Receive Unit is, in the second set, with the sum of each signal transmitting and receiving unit switching frequency of first set highest
Signal transmitting and receiving unit；
And for the capacity requirement when signal transmitting and receiving unit in the first set, in addition the first signal transmitting and receiving list
The capacity requirement of member and value will the first signal transmitting and receiving unit addition institute when being less than or equal to default covering unit capacity
First set is stated, and the first signal transmitting and receiving unit is deleted from the second set；
Division module 402, for by the signal transmitting and receiving dividing elements in the first set a to cell.
Optionally, the division module 402, is specifically used for:
If the element in the first set only includes first pair of signal transmitting and receiving unit, believe when in the first set
When the sum of capacity requirement of number Transmit-Receive Unit is greater than the default covering unit capacity, then by first pair of signal transmitting and receiving unit
The middle maximum signal transmitting and receiving dividing elements of capacity requirement are to a cell；
According to N-1 letter of the N number of signal transmitting and receiving unit in addition to the maximum signal transmitting and receiving unit of the capacity requirement
In number Transmit-Receive Unit the capacity requirement of each signal transmitting and receiving unit and between switching frequency division of cells.
Optionally, the division module 402, be also used to the signal transmitting and receiving unit in the first set capacity requirement it
When with the default covering unit capacity and the second set is less than or equal to being sky, by first pair of signal transmitting and receiving unit
In each signal transmitting and receiving unit be respectively divided to a cell, or each signal transmitting and receiving in first pair of signal transmitting and receiving unit
Dividing elements are to the same cell.
Optionally, the processing module 401, if the quantity for the signal transmitting and receiving unit being also used in the second set is greater than
Or be equal to 2, then the element in the first set is emptied；
If there are the signal transmitting and receiving units of user's switching in the second set, highest a pair of of the signal of the frequency will be switched
Transmit-Receive Unit replaces first pair of signal transmitting and receiving unit.
Optionally, the division module 402 will if being also used to only have a signal transmitting and receiving unit in the second set
The signal transmitting and receiving dividing elements are to a cell.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of device (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of small limited region dividing method of signal transmitting and receiving unit characterized by comprising
First pair of signal transmitting and receiving unit is stored in first set；First pair of signal transmitting and receiving unit is N number of signal transmitting and receiving unit
Highest a pair of of the signal transmitting and receiving unit of the switching frequency in middle at least a pair of of signal transmitting and receiving unit there are user's switching；N is greater than 1
Integer；
When second set is not sky, the first signal transmitting and receiving unit is determined from the second set；The second set is institute
State the set of the signal transmitting and receiving unit in N number of signal transmitting and receiving unit in addition to the first set；The first signal transmitting and receiving list
Member is, in the second set, receives with the sum of each signal transmitting and receiving unit switching frequency of the first set highest signal
Bill member；
When the capacity requirement of signal transmitting and receiving unit in the first set, in addition the capacity requirement of the first signal transmitting and receiving unit
And value, when being less than or equal to default covering unit capacity, will the first signal transmitting and receiving unit addition first set, and
The first signal transmitting and receiving unit is deleted from the second set；
By the signal transmitting and receiving dividing elements in the first set a to cell.
2. the method as described in claim 1, which is characterized in that further include:
If the element in the first set only includes first pair of signal transmitting and receiving unit, when signal is received in the first set
When the sum of capacity requirement of bill member is greater than the default covering unit capacity, then it will hold in first pair of signal transmitting and receiving unit
The maximum signal transmitting and receiving dividing elements of amount demand are to a cell；
It is received according to N-1 signal of the N number of signal transmitting and receiving unit in addition to the maximum signal transmitting and receiving unit of the capacity requirement
Bill member in each signal transmitting and receiving unit capacity requirement and between switching frequency division of cells.
3. method according to claim 2, which is characterized in that the element in the first set only includes first pair of letter
Number Transmit-Receive Unit, further includes:
When the sum of capacity requirement of signal transmitting and receiving unit is less than or equal to the default covering unit capacity in the first set
And each signal transmitting and receiving unit in first pair of signal transmitting and receiving unit is respectively divided to one small when being empty by the second set
Area, or each signal transmitting and receiving dividing elements in first pair of signal transmitting and receiving unit to the same cell.
4. method a method according to any one of claims 1-3, which is characterized in that the signal transmitting and receiving list by the first set
Member is divided to after a cell, further includes:
If the quantity of the signal transmitting and receiving unit in the second set is greater than or equal to 2, by the element in the first set
It empties；
If there are the signal transmitting and receiving units of user's switching in the second set, highest a pair of of the signal transmitting and receiving of the frequency will be switched
Unit replaces first pair of signal transmitting and receiving unit.
5. method a method according to any one of claims 1-3, which is characterized in that the signal transmitting and receiving list by the first set
Member is divided to after a cell, further includes:
If only having a signal transmitting and receiving unit in the second set, by the signal transmitting and receiving dividing elements a to cell.
6. a kind of cell dividing device of signal transmitting and receiving unit characterized by comprising
Processing module, for first pair of signal transmitting and receiving unit to be stored in first set；First pair of signal transmitting and receiving unit is N number of
There are highest a pair of of the signal transmitting and receivings of the switching frequency at least a pair of of signal transmitting and receiving unit of user's switching in signal transmitting and receiving unit
Unit；N is the integer greater than 1；
For determining the first signal transmitting and receiving unit from the second set when second set is not sky；The second set
For the set of the signal transmitting and receiving unit in N number of signal transmitting and receiving unit in addition to the first set；First signal is received
Bill member is, in the second set, switches the highest letter of the sum of the frequency with each signal transmitting and receiving unit of the first set
Number Transmit-Receive Unit；
And the capacity requirement for working as signal transmitting and receiving unit in the first set, in addition the first signal transmitting and receiving unit
Capacity requirement and value will the first signal transmitting and receiving unit addition described the when being less than or equal to default covering unit capacity
One set, and the first signal transmitting and receiving unit is deleted from the second set；
Division module, for by the signal transmitting and receiving dividing elements in the first set a to cell.
7. device as claimed in claim 6, which is characterized in that the division module is specifically used for:
If the element in the first set only includes first pair of signal transmitting and receiving unit, when signal is received in the first set
When the sum of capacity requirement of bill member is greater than the default covering unit capacity, then it will hold in first pair of signal transmitting and receiving unit
The maximum signal transmitting and receiving dividing elements of amount demand are to a cell；
It is received according to N-1 signal of the N number of signal transmitting and receiving unit in addition to the maximum signal transmitting and receiving unit of the capacity requirement
Bill member in each signal transmitting and receiving unit capacity requirement and between switching frequency division of cells.
8. device as claimed in claim 7, which is characterized in that
The division module is also used to when the sum of capacity requirement of signal transmitting and receiving unit is less than or equal to institute in the first set
When to state default covering unit capacity and the second set be empty, by each signal transmitting and receiving in first pair of signal transmitting and receiving unit
Unit is respectively divided to a cell, or each signal transmitting and receiving dividing elements in first pair of signal transmitting and receiving unit to same
A cell.
9. a kind of computer equipment, which is characterized in that including program or instruction, when described program or instruction are performed, as weighed
Benefit requires any method of 1-5 to be performed.
10. a kind of storage medium, which is characterized in that including program or instruction, when described program or instruction are performed, such as right
It is required that any method of 1-5 is performed.
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| CN201811634654.4A CN109379748B (en) | 2018-12-29 | 2018-12-29 | Cell division method and device of signal receiving and transmitting unit and computer equipment |
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| CN201811634654.4A CN109379748B (en) | 2018-12-29 | 2018-12-29 | Cell division method and device of signal receiving and transmitting unit and computer equipment |
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Cited By (1)
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