CN103703809B - Sector configuration method, business switch method, device and base station - Google Patents
Sector configuration method, business switch method, device and base station Download PDFInfo
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- CN103703809B CN103703809B CN201380001334.4A CN201380001334A CN103703809B CN 103703809 B CN103703809 B CN 103703809B CN 201380001334 A CN201380001334 A CN 201380001334A CN 103703809 B CN103703809 B CN 103703809B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/38—Reselection control by fixed network equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00835—Determination of neighbour cell lists
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Abstract
A kind of sector configuration method, business switch method, device and base station, applied to communication technical field.Sector configuration method in the present embodiment includes configuring the scrambled code of a new sector of word according to the scrambled code of an original sector of base station；The adjacent area of original sector is inherited in the adjacent area for configuring new sector, and by the mutual matched adjacent zone in new sector and original sector, realizes the configuration of base station section.Business switch method in the present embodiment includes：The switching command of mobile terminal is received, to indicate mobile terminal from the source sector switch of base station to the target sector of base station；Triggering mobile terminal is switched to the target sector of base station；If target sector is the new sector after sector increases or the second sector after sector divides, the first adjacent-area list renewing message is issued to mobile terminal, adjacent area using the adjacent area in the Neighboring Cell List for indicating mobile terminal to update as base station original sector corresponding to new sector or the second sector, realizes the switching of the mobile terminal of business state.
Description
Technical field
The present invention relates to communication technical field, more particularly to sector configuration method, business switch method, device and base station.
Background technology
It is continuously increased with the continuous development and number of users of mobile communication business, current networking scene can not meet
Business demand improves power system capacity, it is necessary to transform existing base station, adds station, expands carrier frequency and increase sector and sector division
Deng being all common dilatation means.Wherein, sector division refers to accommodate more users, by original larger base station section
Split into the mode or process of multiple less sectors.
Under the prior art, it is necessary to plan the adjacent area of new sector after sector and sector division increase, and also need to
Peripheral sectors adjacent area is adjusted, so, the process of sector configuration is more complicated, when carrying out neighbor cell configuration, it is necessary to planning point again
The adjacent area of each sector around the sector split, it may appear that the problems such as the leakage of adjacent area.
The content of the invention
The embodiment of the present invention provides sector configuration method, business switch method, device and base station, simplify newly-increased sector or
Divide the process of the sector configuration behind new sector.
First aspect of the embodiment of the present invention provides a kind of sector configuration method, and methods described is applied to base station configuration at least one
Individual new sector, the base station are already configured with least one original sector, including：
The base station is according to the scrambled code of the first original sector at least one original sector of the base station, configuration
The scrambled code of the first new sector at least one new sector；
The base station configures at least one adjacent area of adjacent area succession first original sector of the first new sector, and
By the described first new sector and the mutual matched adjacent zone in the first original sector.
In a kind of possible implementation of first aspect of the embodiment of the present invention, according at least one original of the base station
The scrambled code of first original sector in beginning sector, the scrambled code for configuring the first new sector at least one new sector are specific
Including：On the basis of the scrambled code of first original sector plus preset value generates the scrambled code of the first new sector.
So because the information such as noise code and adjacent area of new sector are all an original fans according to corresponding to the new sector
The information in area obtains, and can not have to plan the information such as the adjacent area of the other sectors in base station again, simplify the process of sector configuration；Together
When the problem of being also not in the adjacent area leakage due to the adjacent area of the other sectors in base station is planned and occurred again, and due to
The adjacent area of other sectors will not be increased so that being not in adjacent area with the problem of can not completely configuring.
Second aspect of the embodiment of the present invention provides a kind of sector configuration method, is split into applied to by the original sector of base station
First sector and the second sector, methods described include：
The scrambled code of the original sector is allocated to first sector, and matched somebody with somebody according to the scrambled code of the original sector
Put the scrambled code of second sector；
Using the neighbor cell configuration of the original sector to first sector as first sector adjacent area, described second
At least one adjacent area of first sector is inherited in the adjacent area of sector, and by the mutual matched adjacent zone in first sector and the second sector.
In a kind of possible implementation of second aspect of the embodiment of the present invention, the scrambled code according to the original sector
The scrambled code for configuring second sector specifically includes：On the basis of the scrambled code of the original sector plus preset value generates institute
State the scrambled code of the second sector.
The information such as noise code and adjacent area of two sectors after so being divided due to base station are all one corresponding to
The information of original sector obtains, and can not have to plan the information such as the adjacent area of the other sectors in base station again, simplify sector configuration
Process；Also be not in asking due to adjacent area leakage that the adjacent area of the other sectors in base station is planned and occurred again simultaneously
Topic, and due to the adjacent area of other sectors will not be increased so that being not in adjacent area with completely can not allocation problem.
The third aspect of the embodiment of the present invention provides a kind of business switch method, including：
The switching command of mobile terminal is received, to indicate the mobile terminal from the source sector switch of base station to base station
Target sector；
Trigger the target sector that the mobile terminal is switched to the base station；
If the target sector is the new sector after sector increases or the second sector after sector divides, under
The first adjacent-area list renewing message is sent out to the mobile terminal, to indicate the adjacent area in the Neighboring Cell List of the mobile terminal to update
For the adjacent area of base station original sector corresponding to the new sector or second sector；
During wherein dividing in the sector, base station original sector corresponding to second sector is split into first
The adjacent area of the original sector is inherited in sector and second sector, the adjacent area of second sector.
In the first possible implementation of the third aspect of the embodiment of the present invention, if where the mobile terminal is original
Source sector is the new sector after sector increases or the second sector after sector divides, and the target sector is not institute
Original sector corresponding to new sector or first sector are stated, then issues the second adjacent-area list renewing message to described mobile whole
End, to indicate that the adjacent area in the Neighboring Cell List of the mobile terminal to update does not include the new sector or the second sector.
With reference to the possible implementation of the first of the third aspect of the embodiment of the present invention or the third aspect, in the embodiment of the present invention
In second of possible implementation of the third aspect, also include before the switching command for receiving mobile terminal and sending：
If the target sector is the new sector after sector increases, according at least one original sector of base station
The scrambled code of first original sector configures the scrambled code of the first new sector at least one new sector, and holding described first is original
The adjacent area of sector is constant, and at least one adjacent area of first original sector is inherited in the adjacent area for configuring the described first new sector,
And by the mutual matched adjacent zone in the described first new sector and the first original sector；Or,
If the target sector is the second sector after sector divides, the scrambled code of the original sector is configured
To first sector, and according to the scrambled code of the scrambled code of original sector configuration second sector；Will be described original
The neighbor cell configuration of sector gives adjacent area of first sector as first sector, described in the adjacent area of second sector is inherited
At least one adjacent area of first sector, and by the mutual matched adjacent zone in first sector and the second sector.
Fourth aspect of the embodiment of the present invention provides a kind of sector configuration device, including：
Scrambled code dispensing unit, the scrambled code for the first original sector at least one original sector according to base station are matched somebody with somebody
Put the scrambled code of the first new sector at least one new sector；
Neighbor cell configuration unit, the adjacent area for configuring the described first new sector inherit at least the one of first original sector
Individual adjacent area, and by the mutual matched adjacent zone in the described first new sector and the first original sector.
The aspect of the embodiment of the present invention the 5th provides a kind of base station, including：It is connected respectively to memory in bus, processing
Device, input unit and output device, wherein:
The input unit and output device include communication antenna, and the communication antenna includes original antenna and newly-increased day
Line；
The processor, the scrambled code for the first original sector at least one original sector according to base station configure to
The scrambled code of first new sector in a few new sector；And the first original fan is inherited in the adjacent area of the configuration first new sector
At least one adjacent area in area, and by the mutual matched adjacent zone in the described first new sector and the first original sector, wherein the first original fan
Area is the sector of original antenna covering, and the first new sector is the sector of the newly-increased antenna covering.
The aspect of the embodiment of the present invention the 6th provides a kind of sector configuration device, including：
Dispensing unit, if for the original sector of base station to be split into the first sector and the second sector, will be described original
The scrambled code of sector is allocated to first sector, and configures adding for second sector according to the scrambled code of the original sector
Scrambler；
Sector neighbor cell configuration unit, for using the neighbor cell configuration of the original sector to first sector as described the
The adjacent area of one sector, at least one adjacent area of first sector is inherited in the adjacent area of second sector, and described first is fanned
The mutual matched adjacent zone in area and the second sector.
The aspect of the embodiment of the present invention the 7th provides a kind of base station, including：It is connected respectively to memory in bus, processing
Device, input unit and output device, wherein:
The input unit and output device include communication antenna；
The processor, if for the original sector of base station to be split into the first sector and the second sector, by the original
The beginning scrambled code of sector is allocated to first sector, and according to the scrambled code of base station original sector configuration second fan
The scrambled code in area；It is described using adjacent area of the neighbor cell configuration of the original sector to first sector as first sector
At least one adjacent area of first sector is inherited in the adjacent area of second sector, and first sector and the second sector interworking is adjacent
Area.
Eighth aspect of the embodiment of the present invention provides a kind of service switching device, including：
Instruction reception unit, for receiving the switching command of mobile terminal transmission, with instruction by the mobile terminal from base
Target sector of the source sector switch stood to base station；
Trigger element, for the switching command received according to the instruction reception unit, trigger the mobile terminal switching
To the target sector of the base station；
List update unit, if being new sector after sector increases or by sector point for the target sector
The second sector after splitting, the first adjacent-area list renewing message is issued to the mobile terminal, to indicate the mobile terminal to update
Neighboring Cell List in adjacent area base station original sector corresponding to the new sector or second sector adjacent area；Wherein in institute
During stating sector division, base station original sector corresponding to second sector is split into the first sector and second fan
The adjacent area of the original sector is inherited in area, the adjacent area of second sector.
In the first possible implementation of eighth aspect of the embodiment of the present invention, the list update unit, be additionally operable to as
Source sector where mobile terminal described in fruit is original is new sector after sector increases or second after sector divides
Sector, and the target sector is not original sector corresponding to the new sector or first sector, then it is described to issue second
Adjacent-area list renewing message gives the mobile terminal, to indicate that the adjacent area in the Neighboring Cell List of the mobile terminal to update does not include
The new sector or the second sector.
With reference to the possible implementation of the first of eighth aspect of the embodiment of the present invention or eighth aspect, in the embodiment of the present invention
In second of possible implementation of eighth aspect, in addition to division sector configuration unit, wherein：
The division sector configuration unit, if being the new sector after sector increases for the target sector, root
The first new sector at least one new sector is configured according to the scrambled code of the first original sector at least one original sector of base station
Scrambled code, keep the adjacent area of first original sector constant, and the adjacent area for configuring the described first new sector inherits described the
At least one adjacent area of one original sector, and by the mutual matched adjacent zone in the described first new sector and the first original sector；Or,
The division sector configuration unit, if being the second sector after sector divides for the target sector,
The scrambled code of the original sector is allocated to first sector, and according to the scrambled code of original sector configuration described the
The scrambled code of two sectors；Give the neighbor cell configuration of the original sector to adjacent area of first sector as first sector,
At least one adjacent area of first sector is inherited in the adjacent area of second sector, and first sector and the second sector is mutual
Matched adjacent zone.
The aspect of the embodiment of the present invention the 9th provides a kind of base station, including：It is connected respectively to memory in bus, processing
Device, input unit and output device, wherein:
The input unit is used to receive the switching command of mobile terminal transmission and sends processor to；
The processor, it is used to refer to the mobile terminal being switched to the target of base station for parsing the switching command
Sector, the mobile terminal is triggered from the source sector switch of base station to the target sector of the base station；
The processor, if it is new sector after sector increases or by sector point to be additionally operable to the target sector
The second sector after splitting, the output device is controlled to issue the first adjacent-area list renewing message to the mobile terminal, with instruction
Adjacent area in the Neighboring Cell List of the mobile terminal to update is the original fan in base station corresponding to the new sector or second sector
The adjacent area in area；During wherein dividing in the sector, base station original sector corresponding to second sector is split into the
The adjacent area of the original sector is inherited in one sector and second sector, the adjacent area of second sector.
In the first possible implementation of the aspect of the embodiment of the present invention the 9th, the processor, if being additionally operable to institute
It is the new sector after sector increases or the second sector after sector divides to state target sector, and the target sector is not
It is original sector corresponding to the new sector or first sector, controls the output device to issue the second adjacent-area list renewing
Message gives the mobile terminal, with indicate the adjacent area in the Neighboring Cell List of the mobile terminal to update include the new sector or
Second sector.
With reference to the aspect of the embodiment of the present invention the 9th or the first possible implementation of the 9th aspect, in the embodiment of the present invention
In second of possible implementation of the 9th aspect：
The input unit and output device include communication antenna, and the communication antenna includes original antenna and newly-increased day
Line；
The processor, if it is the new sector after sector increases to be additionally operable to the target sector, according to base station
The scrambled code of the first original sector configures the scrambled code of the first new sector at least one new sector at least one original sector；
And at least one adjacent area of first original sector is inherited in the adjacent area of the configuration first new sector, and described first is newly fanned
The mutual matched adjacent zone in area and the first original sector, wherein first original sector is the sector of original antenna covering, first is new
The sector that sector covers for the newly-increased antenna.
With reference to the first or second of possible implementation of the aspect of the embodiment of the present invention the 9th or the 9th aspect, in this hair
In the third possible implementation of the bright aspect of embodiment the 9th：
The processor, if it is the second sector after sector divides to be additionally operable to the target sector, by the original
The beginning scrambled code of sector is allocated to first sector, and configures second sector according to the scrambled code of the original sector
Scrambled code；Using the neighbor cell configuration of the original sector to first sector as first sector adjacent area, described second
At least one adjacent area of first sector is inherited in the adjacent area of sector, and by the mutual matched adjacent zone in first sector and the second sector.
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 embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of method flow diagram of sector configuration provided in an embodiment of the present invention；
Fig. 2 is the method flow diagram of another sector configuration provided in an embodiment of the present invention；
Fig. 3 a are the distributed architecture figures of base station original sector；
Fig. 3 b are the distributed architecture figures after base station is added to 6 sectors from 3 original sectors；
Fig. 3 c are the distributed architecture figures after base station is added to 4 sectors from 3 original sectors；
Fig. 4 is the structural representation of service switchover system in the embodiment of the present invention；
Fig. 5 is a kind of flow chart of business switch method provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation for sector configuration device that present device embodiment provides；
Fig. 7 is a kind of structural representation for base station that present device embodiment provides；
Fig. 8 is the structural representation for another sector configuration device that present device embodiment provides；
Fig. 9 is a kind of structural representation for service switching device that present device embodiment provides；
Figure 10 is the structural representation for another service switching device that present device embodiment provides.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of sector configuration method, mainly increases hardware resource on the basis of existing base station,
Such as rack, indoor baseband processing unit（Base Band Unit, BBU）, Remote Radio Unit（Radio Remote Unit,
RRU）, antenna and feeder line etc., and sector mark, scrambled code and adjacent area of parameter such as base station to existing base station etc. configures
Method, so as to improve the capacity that base station accommodates user；Or a portion region is taken out in base station from original cell,
And the collocation method of the subregion progress parameter to taking-up, it can also so improve the capacity that base station accommodates user.This
The method of embodiment is applied in each system, such as CDMA（Code Division Multiple Access,
CDMA）, UMTS（Universal Mobile Telecommunications System, UMTS）With it is long-term
Evolution（Long Term Evolution, LTE）Etc. in system.
In embodiments of the present invention, base station can carry out sector configuration according to the steps, be mainly used in as base
Stand during increasing new sector, after increasing hardware resource on the basis of existing base station to increase new sector, to the phase of base station
The method that related parameter is configured, at least one new sector is configured primarily directed to base station, and base station is already configured with least one
The situation of individual original sector, flow chart include as shown in Figure 1：
Step 101, base station is according to a certain original sector at least one original sector of base station（Such as the first original fan
Area）Scrambled code, configure a certain new sector at least one new sector（Such as the first new sector）Scrambled code.
Here first original sector and the first new sector just can twin sectors, and described the two of twin sector each other each other
The position of the antenna of base station corresponding to individual sector can be with adjacent, can also be non-conterminous.Above-mentioned scrambled code refers to enter to sending signal
The code used during row scrambling, can use different scrambled codes under heterogeneous networks.Such as scrambled code can be with a cdma network
Use pseudo noise（Pseudo Noise, PN）Code, hereinafter referred to as noise code, and scrambled code can use physics in the lte networks
Identification code（Physical-layer Cell identity, PCI）Deng the embodiment of the present invention illustrates by taking CDMA as an example.
It is appreciated that the antenna being deployed on base station can be divided into multiple regions in communication, these regions are in fan-shaped point
Cloth, i.e. referred to as sector, store the information of each sector in a base station, including the mark of sector, scrambled code and the sector are corresponding
The parameter such as the information of antenna, the wherein scrambled code of the sector in cdma network is noise code, and noise code is a kind of high code check
Spread spectrum code sequence, transmitting terminal can extend the frequency spectrum of signal using noise code, signal bandwidth can be typically expanded to 100 times with
On, correspondingly receiving terminal can de-spread to obtain primary signal using same noise code, and the noise code of different sectors differs.
, it is necessary to correspondingly update the sector auxiliary information stored in base station after base station is increasing new antenna, specific increase is new
The sector that antenna is covered（Hereinafter referred to as new sector）Information, base station is firstly the need of the scrambled code for configuring new sector, this reality
Apply in example, be that base station one has sector originally by the first new sector configuration（Hereinafter referred to as original sector）Twin sector,
Then the scrambled code of the first new sector directly obtains on the basis of the scrambled code of the first original sector, specifically, can be
Add preset value on the basis of the scrambled code of one original sector（Such as 1）Generate the scrambled code of the first new sector, i.e., the first new sector
Scrambled code and preset value sum of the scrambled code for the first original sector.
Step 102, base station keeps the adjacent area of the first original sector constant, and the adjacent area for configuring the first new sector inherits first
At least one adjacent area of original sector, i.e., at least one neighbor cell configuration of the first original sector is given to the first new sector, as
The adjacent area of one new sector；And the first new sector and the first original sector are mutually arranged as adjacent area, i.e., the first new sector and first
Original sector adjacent area each other.Base station can also configure the other information of the first new sector, such as antenna corresponding to the first new sector
Information etc., herein without repeating.
It should be noted that base station is when performing the configuration of the first new sector auxiliary information, can receive base station control
During the configuration-direct that device is sent, configured automatically according to above-mentioned steps 101 and 102, and the configuration that base station controller is sent refers to
Order can operate initiation etc. by user.On the other hand, base station can receive user and base station is grasped in sector configuration
As when be sent to the configuration-direct of base station, it is twin sector corresponding to which original sector to include new sector in configuration-direct,
So meeting base station carries out sector configuration according to above-mentioned steps 101 to 102 automatically；Can also be that base station detects base station institute subordinate
After antenna, directly according to the sector configuration of above-mentioned steps progress.
It should be noted that not having absolute ordinal relation between above-mentioned steps 101 and 102, can perform simultaneously,
Can sequentially it perform, the method shown in Fig. 1 is one of which concrete implementation method.And above-mentioned first new sector and first
Original sector does not indicate that the position of sector yet, but in order to illustrate a certain new sector and a certain original sector.
It can be seen that in the embodiment of the present invention, if increasing hardware resource on the basis of existing technology to increase new sector,
Base station can configure the first new fan at least one new sector according to the scrambled code of the first original sector at least one original sector
The scrambled code in area, and at least one adjacent area of the first original sector is directly inherited in the adjacent area for configuring the first new sector, while by the
One new sector and the first original sector are mutually arranged adjacent area.So because the information such as noise code and adjacent area of new sector are all roots
Obtained according to the information of an original sector corresponding to the new sector, can not have to plan the letter such as adjacent area of the other sectors in base station again
Breath, simplify the process of sector configuration；Also be not in simultaneously due to being planned again the adjacent area of the other sectors in base station and
The problem of adjacent area leakage of appearance, and due to the adjacent area of other sectors will not be increased so that being not in adjacent area with can not completely configure
Problem.
The present invention also provides a kind of sector configuration method, and base station can carry out sector configuration according to the steps, main
If during dividing in sector, base station is by original cell（Hereinafter referred to as original sector）Split into the first sector and the second fan
Area, and the method that the sector to splitting into carries out the configuration of relevant parameter, flow chart include as shown in Figure 2：
Step 201, the scrambled code of original sector is allocated to the first sector, and matched somebody with somebody according to the scrambled code of base station original sector
The scrambled code of the second sector is put, above-mentioned scrambled code refers to sending the code used when signal scrambles, can under heterogeneous networks
To use different scrambled codes.Wherein the first sector and the second sector twin sector each other.
It is appreciated that the antenna being deployed on base station can be divided into multiple regions in communication, these regions are in fan-shaped point
Cloth, i.e. referred to as sector, store the information of each sector in a base station, including the mark of sector, scrambled code and the sector are corresponding
Parameter, each sector such as the information of antenna use different scrambled codes.
In the present embodiment, base station will can originally have sector（Hereinafter referred to as original sector）It is split into two sectors i.e.
First sector and the second sector, then base station can configure the two sectors twin sector each other, and add for the two sector configurations
The information such as scrambler and adjacent area.Wherein, when configuring the scrambled code of the second sector, base station can be on the scrambled code basis of original sector
Upper plus preset value such as 1 generates the scrambled code of the second sector.
Step 202, the neighbor cell configuration of original sector is given to the first sector as the adjacent area of the first sector, the neighbour of the second sector
At least one adjacent area of the first sector is inherited in area, and by the mutual matched adjacent zone in the first sector and the second sector, i.e. the first sector and second
Adjacent area, base station can also configure the new sector i.e. other information of the first sector or the second sector, such as new sector pair each other for sector
Information for the antenna answered etc., herein without repeating.Wherein, the adjacent area of the second sector is inherited the adjacent area of the first sector and referred to the
The neighbor cell configuration of one sector gives the second sector, the adjacent area as the second sector.
It should be noted that base station when being configured to division sector, can be to receive base station controller transmission
Configuration-direct when, configured automatically according to above-mentioned steps 201 and 202, and the configuration-direct that base station controller is sent can be with
It is that initiation etc. is operated by user.On the other hand, when base station divides in sector, it can receive when user operates to base station and send out
The configuration-direct of base station is given, it is which is original to include being used for the first sector of instruction division and the second sector in configuration-direct
The configured information that sector is split into, so meeting base station configure according to the sectors of 201 to 202 pairs of divisions of above-mentioned steps automatically.
It should be noted that above-mentioned first sector and the second sector are not offered as the ordinal relation of sector, but in order to say
Bright different sector.And do not have absolute ordinal relation between above-mentioned steps 201 and 202, and it can perform simultaneously, can also be suitable
Sequence performs, such as can first carry out step 201, then performs step 202；Step 202 can also be first carried out and perform step 201 again,
Execution sequence is not construed as limiting herein, and the method shown in Fig. 3 is one of which concrete implementation method.
It can be seen that in the embodiment of the present invention, if the original sector of base station split into two sectors, base station is by original fan
The first sector that the neighbor cell configuration in area is given after division, the scrambled code of original sector is allocated to the first sector, and it is former according to base station
Beginning sector scrambled code configure the second sector scrambled code；And at least one of the first sector is inherited in the adjacent area of the second sector of configuration
Adjacent area, and by the mutual matched adjacent zone in the first sector and the second sector.The information of two sectors after so being divided due to base station is such as made an uproar
Acoustic code and adjacent area are all that the information of an original sector corresponding to obtains, and can not have to plan the other sectors in base station again
The information such as adjacent area, simplify the process of sector configuration；Also be not in due to carrying out weight to the adjacent area of the other sectors in base station simultaneously
The problem of adjacent area leakage newly planned and occurred, and due to the adjacent area of other sectors will not be increased so that being not in that adjacent area is matched somebody with somebody completely
Can not allocation problem.
For example, following specific embodiments illustrate the process of sector configuration by taking three original sectors as an example, such as Fig. 3 a to 3c
Shown, there were 3 original sectors 0 to 2 base station in a cdma network originally, and its noise code is respectively PN2, PN170 and PN338,
The numeral that wherein noise code includes（I.e. 2,170 and 338）Numbered for PN, one shares 512, is numbered from 1.Increase in sector
Add or during sector divides, new sector is generated by sector increase or new sector is generated by sector division, is not done herein
Distinguish, collectively as new sector.On the basis of the noise code PN2 of original sector 0 plus 1 obtains the noise code PN3 of new sector 0,
On the basis of the noise code PN170 of original sector 1 plus 1 obtains the noise code PN170 of new sector 1, the noise in original sector 2
On the basis of code PN338 plus 1 obtains the noise code PN339 of new sector 2.It is final to cause base station to be added to 6 as shown in Figure 3 b
Sector, wherein the noise code of newly-increased sector is respectively PN3, PN171 and PN339, then noise code is new sector 0 corresponding to PN3
The twin sector each other of original sector 0 is corresponded to PN2, and noise code corresponds to the new sector 1 corresponding with PN171 of original sector 1 for PN170
Twin sector each other, noise code are the new sector 2 corresponding with PN339 of original sector 2 corresponding to PN338 twin sector each other；If
The increase deployment antenna on base station so that base station is added to 4 sectors as shown in Figure 3 c, wherein the noise code of newly-increased sector 0
For PN3 obtained on the basis of the noise code PN2 of original sector 0, then noise code is new sector 0 corresponding to PN3 and PN2 pairs
Answer the twin sector each other of original sector 0；And 3 sectors can be added to 5 sectors by base station in a similar way, herein not
Repeated.
The embodiment of the present invention also provides a kind of business switch method, and mainly applied in system as shown in Figure 4, this is
System includes base station controller and base station, and the database on resource processing module and backstage can be included in base station controller, should
The resource processing module of base station controller can control the multiple base stations of management, and store each base station by the database on backstage
Information.
Then the business switch method of the present embodiment is that base station is fanned according to the method described in embodiment one or embodiment two
Area, which matches somebody with somebody, postpones performed switching method, and most the mobile terminal in business state is switched to target sector at last, wherein working as movement
When terminal is in business state, the transmission services data between base station, flow chart as shown in figure 5, including：
Step 301, base station receives the switching command of mobile terminal, and the mark of the target sector of base station is included in switching command
Know.
It is appreciated that when the mobile terminal in business state is in moving process, meeting is according to preset Neighboring Cell List, to search
Rope and the pilot signal strength for detecting each adjacent area in Neighboring Cell List, and by pilot signal strength more than the adjacent area of preset thresholding
Information is sent to base station by handover request.The handover request can be bonus point branch handover request, for representing that mobile terminal please
Ask from original single region and be switched to the overlapping region in multiple adjacent areas；The handover request can also delete branch's handover request,
For representing that mobile terminal request is switched to single region from original overlapping region.Wherein overlapping region refers to that multiple sectors are covered
The region of lid, and single region is the region that only single sector can cover, and the handover request can pass through pilot frequency intensity measuring
Message（Pilot Strength Measurement Message, PSMM）The handover request is sent to base station, and switched
Request includes the information of the adjacent area more than preset thresholding, such as the phase of the scrambled code of adjacent area（Phase）Value etc..
The adjacent zone information reporting wherein carried is controlled to base station controller by base station after base station receives the handover request
The resource processing module of device processed in neighboring BS information and database according to, for the configuration information of each sector in base station, carrying out sector
Identification, and issue switching command to base station, to indicate mobile terminal switching target sector from the source sector of base station to base station,
Here target sector is the adjacent area that base station controller is identified.
Step 302, base station triggers mobile terminal is switched to the target sector of base station, and specifically, base station can send switching and disappear
Cease to mobile terminal, and carry the parameter of the target sector of base station, such mobile terminal can according to the parameter of target sector with
Base station carries out service communication.
Step 303, if target sector be new sector after sector increases or it is above-mentioned after sector divides
Two sectors, base station issues the first adjacent-area list renewing message to mobile terminal, to indicate mobile terminal to update Neighboring Cell List, and more
Adjacent area in new Neighboring Cell List corresponds to the adjacent area of original sector for the new sector or the second sector.It is above-mentioned increase by sector after
To refer to that base station according to the method in above-described embodiment one carries out sector increased with postponing obtained new sector for new sector；It is and new
Original sector corresponding to sector illustrated in the increased configuration process in sector is carried out, the information such as scrambled code of the new sector and
The information such as adjacent area are obtained according to the information of which original sector of base station.And the second sector after sector divides refers to
Base station is according to the method progress sector division in above-described embodiment two with the second sector for postponing to obtain；And second sector it is corresponding
Original sector illustrate carry out sector division configuration process in, information such as scrambled code and adjacent area of second sector etc.
Information is obtained according to the information of which original sector of base station.
For example, if base station increase or the sector strucre figure that splits into are as shown in Figure 3 b, when mobile terminal is from a base station
Twin sector in original sector be switched to new sector or the second sector corresponding to the original sector, for example be from noise code
When PN2 sector switch is to the sector that noise code is PN3；Or when mobile terminal is from the original fan in a twin sector of base station
Area is switched to new sector or the second sector in another twin sector, such as from the sector switch that noise code is PN170 to making an uproar
When acoustic code is PN3 sector；Or when in twin sector of the mobile terminal from the sector switch of a base station to another base station
When new sector or the second sector, such as from another base station that the base station section switching noise code that noise code is PN80 is PN3
Sector, base station can send the first adjacent-area list renewing message, it is desirable to which the adjacent area in the Neighboring Cell List of mobile terminal to update is above-mentioned
The adjacent area of original sector corresponding to target sector, i.e., above-mentioned noise code are PN2 sector adjacent area.
Further, if the source sector where mobile terminal is original is above-mentioned new sector or warp after sector increases
The second sector crossed after the division of sector, and target sector is not original sector corresponding to new sector or second after sector divides
First sector corresponding to sector, then base station can perform step 304, that is, issue the second adjacent-area list renewing message to mobile terminal,
To indicate mobile terminal to update Neighboring Cell List, and the adjacent area in the Neighboring Cell List updated does not include the new sector or second fan
Area.
For example, if base station increase or the sector strucre figure that splits into are as shown in Figure 3 b, when mobile terminal from base station one
New sector or the second sector switch in individual twin sector are to the original sector in another twin sector, such as from noise code
When PN3 sector switch is to the sector that noise code is PN170；Or when mobile terminal is from the new sector or the second sector of a base station
When being switched to the sector of another base station, for example, from the base station section switching noise code that noise code is PN3 be the another of PN80
One base station section, due in sector increase or the configuration divided, being only configured with the second sector pair with new sector or division
Original sector is answered, and other sectors are not changed, therefore the new sector can not possibly be included in the adjacent area of other sectors or divided
The second sector split, then base station send the second adjacent-area list renewing message, it is desirable to do not wrapped in the Neighboring Cell List of mobile terminal to update
The information of the source sector is included, i.e., does not include the sector that above-mentioned noise code is PN3.And for when mobile terminal is from the twin of base station
Original sector corresponding to new sector switch to the new sector in raw sector, or fanned from second in the twin sector of a base station
Area be switched to second sector corresponding to the first sector for being split into of original sector, for example cut from the sector that noise code is PN3
The situation for the sector that noise code is PN2 is changed to, due in sector configuration, being configured with original sector and new sector, or the first fan
Area and the second sector adjacent area each other, then also need to the information for including source sector in the Neighboring Cell List of mobile terminal, such as including
Above-mentioned noise code is PN3 sector.
And if the source sector for mobile terminal where original is overlapping region, such as to be new in a twin sector
Sector and the overlapping region of original sector, the fan of another base station is being switched to when overlapping region of the mobile terminal from a base station
Qu Shi, for example from noise code be PN2 and the overlapping region of a PN3 base station is switched to another base station fan that noise code is PN80
Area, base station can send the 3rd adjacent-area list renewing message, be used to refer in the Neighboring Cell List of renewal not include in overlapping region
The information of new sector, and need to include the adjacent area of original sector in overlapping region.
It should be noted that the process of above-mentioned service switching is the switching that mobile terminal is carried out in business state, work as shifting
Dynamic terminal, without the transmission of business datum that is, between mobile terminal and base station, simply carries out Signalling exchange etc. in Idle state.
After mobile terminal switches in Idle state, mobile terminal is resided in target sector.
Another embodiment of the present invention provides a kind of sector configuration device, and the unit between the device can be according to above-mentioned
Method described in embodiment one carries out the increased configuration in sector, and the base station can configure at least one new sector, and be configured
Have at least one original sector, the structural representation of base station as shown in fig. 6, including：
Scrambled code dispensing unit 10, the scrambling for the first original sector at least one original sector according to base station
Code, the scrambled code of the first new sector at least one new sector is configured, specifically, can be in the scrambled code base of the first original sector
On plinth plus preset value generates the scrambled code of the first new sector corresponding to first original sector.
First original sector is inherited at least in neighbor cell configuration unit 11, the adjacent area for configuring the described first new sector
One adjacent area, and the described mutual matched adjacent zone in the first new sector and the first original sector, the neighbor cell configuration unit 11 can be kept
The adjacent area of first original sector is constant.
Above-mentioned scrambled code dispensing unit 10 and neighbor cell configuration unit 11 are the configurations for two parameters of the first new sector,
It can simultaneously perform, can also sequentially perform.
In sector configuration device in the embodiment of the present invention, scrambled code dispensing unit 10 can adding according to the first original sector
Scrambler generates the scrambled code of the first new sector, and the neighbour of the first new sector and the first original sector is configured by neighbor cell configuration unit 11
At least one adjacent area of the first original sector is inherited respectively in area.So because the information such as scrambled code and adjacent area of new sector are all
Obtained according to the information of an original sector corresponding to the new sector, can not have to plan adjacent area of the other sectors in base station etc. again
Information, simplify the process of sector configuration；Also be not in simultaneously due to being planned again the adjacent area of the other sectors in base station
And occur adjacent area leakage the problem of, and due to the adjacent area of other sectors will not be increased so that being not in adjacent area with can not completely match somebody with somebody
Put problem.
Another embodiment of the present invention also provides a kind of base station, and the base station can be the evolved node B in LTE system
（Evolved Node B, eNodeB）Or the base transceiver station in cdma system（BTS）Deng the base station can configure
At least one new sector, and be already configured with least one original sector, the structural representation of base station as shown in fig. 7, comprises：Bag
The memory 20 being connected respectively in bus, processor 21, input unit 23 and output device 24 are included, wherein：
It is used for storing the data inputted from input unit 23 in memory 20, and the processing data of processor 21 can also be stored
The information such as necessary file；
Input unit 23 and output device 24 can include the port that base station communicates with other equipment, and can also include base
Stand external output equipment such as display, keyboard, mouse and printer etc., specifically input unit 23 can include mouse and
Keyboard etc., and output device 24 is set in input unit 23 and output device 24 with other in the present embodiment including display etc.
The port of standby communication is communication antenna, including original antenna and newly-increased antenna；
Processor 21 in the present embodiment can configure to the parameter for increasing antenna newly, and specifically, processor 21 can root
The first new fan at least one new sector is configured according to the scrambled code of the first original sector at least one original sector of base station
The scrambled code in area；And at least one adjacent area of first original sector is inherited in the adjacent area of the configuration first new sector, and will
The described mutual matched adjacent zone in the first new sector and the first original sector, and keep the adjacent area of the first original sector constant.Wherein first
Original sector is the sector of original antenna covering, and the first new sector is the sector of the newly-increased antenna covering.In processor
21 pair of first new sector is carried out with postponing, and the newly-increased antenna can that input unit 23 and output device 24 include is according to configuration
Scrambled code and mobile terminal between communicated.
The embodiment of the present invention
Also provide another sector configuration device, the unit between the device can be according to described in above-described embodiment two
Method carry out sector division configuration, structural representation as shown in figure 8, including：
Dispensing unit 30, if for the original sector of base station to be split into the first sector and the second sector, by the original
The beginning scrambled code of sector is allocated to first sector, and according to the scrambled code of base station original sector configuration second fan
The scrambled code in area., can be on the basis of the scrambled code of original sector plus preset specifically when configuring the scrambled code of the second sector
Value generates the scrambled code of second sector.
Sector neighbor cell configuration unit 31, for giving the neighbor cell configuration of the original sector to first sector as described in
The adjacent area of first sector is inherited at least one adjacent area of first sector, the adjacent area of second sector, and by described first
The mutual matched adjacent zone in sector and the second sector.
Above-mentioned dispensing unit 30 and sector neighbor cell configuration unit 31 are the configurations of two parameters of the sector for splitting into,
It can simultaneously perform, can also sequentially perform.
In sector configuration device in the embodiment of the present invention, if the original sector of base station is split into two sectors,
The scrambled code of original sector can be allocated to the first sector by dispensing unit 30, and according to the scrambled code of base station original sector configuration the
The scrambled code of two sectors；And sector neighbor cell configuration unit 31 gives the neighbor cell configuration of original sector the first sector split into, the
At least one adjacent area of the first sector is inherited in the adjacent areas of two sectors, and by the mutual matched adjacent zone in the first sector and the second sector.So by
Information such as scrambled code and adjacent area in two sectors that base station is split into all are the information of an original sector corresponding to
Obtain, can not have to plan the information such as the adjacent area of the other sectors in base station again, simplify the process of sector configuration；Also will not simultaneously
There is the problem of adjacent area leakage due to the adjacent area of the other sectors in base station is planned and occurred again, and due to that will not increase
The adjacent area of other sectors to be not in adjacent area with the problem of can not completely configuring.
The embodiment of the present invention
Another base station is also provided, structural representation can be similar with the base station shown in above-mentioned Fig. 7, including：Including respectively
Memory, processor, input unit and the output device being connected in bus, wherein：
It is used for storing the data from input unit input in memory, and necessity of processor processes data can also be stored
The information such as file；
Input unit and output device can include the port that base station communicates with other equipment, and can also include outside base station
The output equipment connect such as display, keyboard, mouse and printer etc., specifically input unit can include mouse and keyboard
Deng and output device is including display etc., the end to be communicated in the present embodiment in input unit and output device with other equipment
Mouth is communication antenna；
Processor in the present embodiment can split into original sector corresponding to communication antenna the first sector and the second fan
The scrambled code of the original sector can be allocated to first sector by area, specifically, processor, and former according to the base station
The beginning scrambled code of sector configures the scrambled code of second sector；Using the neighbor cell configuration of original sector to first sector as
At least one adjacent area of first sector is inherited in the adjacent area of first sector, the adjacent area of second sector, and by described in
The mutual matched adjacent zone in first sector and the second sector.Two sectors split into are carried out with postponing in processor, input unit and defeated
The communication antenna can that going out device includes is communicated according between the scrambled code and mobile terminal of configuration.
The embodiment of the present invention
A kind of service switching device is also provided, structural representation as shown in figure 9, including：
Instruction reception unit 40, for receiving the switching command of mobile terminal, with instruction by the mobile terminal from base station
Source sector switch to base station target sector；
Trigger element 41, for the switching command received according to the instruction reception unit 40, trigger the mobile terminal
It is switched to the target sector of the base station；
List update unit 42, if being new sector after sector increases or by sector for the target sector
The second sector after division, the first adjacent-area list renewing message is issued to the mobile terminal, to indicate the mobile terminal more
Adjacent area in new Neighboring Cell List is the adjacent area of base station original sector corresponding to the new sector or the second sector；Wherein described
During sector divides, base station original sector corresponding to second sector is split into the first sector and second fan
The adjacent area of the original sector is inherited in area, the adjacent area of second sector.If the source sector where the mobile terminal is original
New sector after sector increases or the second sector after sector divides, and the target sector is not the new sector
Corresponding original sector or first sector, then the list update unit 32, which is additionally operable to issue the second adjacent-area list renewing, disappears
Cease to the mobile terminal, to indicate that the adjacent area in the Neighboring Cell List of the mobile terminal to update does not include the new sector or the
Two sectors.New sector described here after sector increases is that the method for embodiment one according to the method described above carries out sector configuration
New sector afterwards, after the method for the second sector after sector divides embodiment two according to the method described above carries out sector configuration
Second sector.
With reference to shown in figure 10, in a specific embodiment, service switching device is as shown in Figure 9 except that can include
Outside structure, division sector configuration unit 43 can also be included to be configured respectively to the parameter of new sector, specifically：
If increasing hardware resource on the basis of existing base station to increase new sector, divide sector configuration unit 43,
If it is the new sector after sector increases for the target sector, according to first at least one original sector of base station
The scrambled code of original sector configures the scrambled code of the first new sector at least one new sector, keeps first original sector
Adjacent area it is constant, and at least one adjacent area of first original sector is inherited in the adjacent area for configuring the described first new sector, and will
The first new sector and the mutual matched adjacent zone in the first original sector；
If the original sector is split into the first sector and the second sector, the target sector is divided by sector
The second sector afterwards, then divide sector configuration unit 34, for the scrambled code of the original sector to be allocated into first fan
Area, and according to the scrambled code of the scrambled code of original sector configuration second sector；The neighbor cell configuration of original sector is given
Adjacent area of first sector as the first sector, inherit at least one neighbour of first sector for the adjacent area of second sector
Area, and by the mutual matched adjacent zone in first sector and the second sector.
The embodiment of the present invention
Another base station, structural representation base station similar to Figure 7 are also provided, including are connected respectively to depositing in bus
Reservoir, processor, input unit and output device, wherein：
It is used for storing the data from input unit input in memory, and necessity of processor processes data can also be stored
The information such as file；
Input unit and output device can include the port that base station communicates with other equipment, and can also include outside base station
The output equipment connect such as display, keyboard, mouse and printer etc., specifically input unit can include mouse and keyboard
Deng and output device is including display etc., the end to be communicated in the present embodiment in input unit and output device with other equipment
Mouthful it is communication antenna, including original antenna and newly-increased antenna；
Input unit sends processor to after receiving the switching command of mobile terminal in the present embodiment；Processor is resolved to this
Switching command is to indicate that mobile terminal is triggered the mobile terminal and cut from the source sector switch of base station to the target sector of base station
Change to the target sector of the base station；If the target sector is new sector after sector increases or divided by sector
The second sector afterwards, the output device is controlled to issue the first adjacent-area list renewing message to the mobile terminal, to indicate
State neighbour of the adjacent area in mobile terminal to update its Neighboring Cell List for base station original sector corresponding to the new sector or the second sector
Area；During wherein dividing in the sector, base station original sector corresponding to second sector is split into the first sector
With second sector, the adjacent area of the original sector is inherited in the adjacent area of second sector.Further, if the source is fanned
Area is the new sector after sector increases or the second sector after sector divides, and the target sector is not described new
Original sector corresponding to sector or first sector, the processor control output device issue the second adjacent-area list renewing and disappeared
Cease to the mobile terminal, to indicate that the adjacent area in the Neighboring Cell List of the mobile terminal to update does not include the new sector or the
Two sectors.
It is appreciated that the base station can be with least one new sector, and base station is already configured with least one original sector, when
In increase deployment antenna on the base station, if the processor of base station detects is mounted with new antenna on base station, at this
Managing device can configure at least one new sector according to the scrambled code of the first original sector at least one original sector of base station
The scrambled code of first new sector；And at least one neighbour of first original sector is inherited in the adjacent area of the configuration first new sector
Area, and by the described mutual matched adjacent zone in the first new sector and the first original sector, wherein first original sector is described original
The sector of antenna covering, the sector that the first new sector covers for the newly-increased antenna.
If the original sector of base station is split into the first sector and the second sector, the processor can be by the original fan
The scrambled code in area is allocated to first sector, and configures second sector according to the scrambled code of the base station original sector
Scrambled code；The neighbor cell configuration of original sector is given to first sector as the adjacent area of the first sector, the neighbour of second sector
At least one adjacent area of first sector is inherited in area, and by the mutual matched adjacent zone in first sector and the second sector.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable recording medium, storage
Medium can include：ROM, RAM, disk or CD etc..
Sector configuration method, business switch method, device and the base station provided above the embodiment of the present invention, carry out
It is discussed in detail, specific case used herein is set forth to the principle and embodiment of the present invention, above example
Illustrate to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, according to
According to the thought of the present invention, there will be changes in specific embodiments and applications, in summary, this specification content
It should not be construed as limiting the invention.
Claims (18)
1. a kind of sector configuration method, it is characterised in that methods described is applied to base station and configures at least one new sector, the base
Station is already configured with least one original sector, including：
The base station is according to the scrambled code of the first original sector at least one original sector of the base station, described in configuration
The scrambled code of the first new sector at least one new sector, first original sector and the first new sector are twin each other
Sector；
At least one adjacent area of first original sector is inherited in the adjacent area that the base station configures the first new sector, and by institute
State the first new sector and the mutual matched adjacent zone in the first original sector.
2. the method as described in claim 1, it is characterised in that at least one original sector according to the base station
In the first original sector scrambled code, the scrambled code for configuring the first new sector at least one new sector specifically includes：
On the basis of the scrambled code of first original sector plus preset value generates the scrambled code of the first new sector.
3. a kind of sector configuration method, it is characterised in that split into the first sector and second applied to by the original sector of base station
Twin sector, methods described include each other for sector, first sector and second sector：
The scrambled code of the original sector is allocated to first sector, and institute is configured according to the scrambled code of the original sector
State the scrambled code of the second sector；
The neighbor cell configuration of the original sector is given to first sector as the adjacent area of first sector, second sector
Adjacent area inherit at least one adjacent area of first sector, and by the mutual matched adjacent zone in first sector and the second sector.
4. method as claimed in claim 3, it is characterised in that described according to the scrambled code of original sector configuration described the
The scrambled code of two sectors specifically includes：On the basis of the scrambled code of the original sector plus preset value generates second sector
Scrambled code.
A kind of 5. business switch method, it is characterised in that including：
The switching command of mobile terminal is received, to indicate the mobile terminal from the source sector switch of base station to the target of base station
Sector；
Trigger the target sector that the mobile terminal is switched to the base station；
If the target sector is the new sector after sector increases or the second sector after sector divides, is issued
One adjacent-area list renewing message gives the mobile terminal, and institute is in the adjacent area in Neighboring Cell List to indicate the mobile terminal to update
State the adjacent area of base station original sector corresponding to new sector or second sector；
During wherein dividing in the sector, base station original sector corresponding to second sector is split into the first sector
With second sector, the adjacent area of the original sector is inherited in the adjacent area of second sector, and by first sector and institute
State the mutual matched adjacent zone in the second sector, first sector and second sector twin sector each other.
6. method as claimed in claim 5, it is characterised in that if the source sector where the mobile terminal is original be by
New sector after the increase of sector or the second sector after sector divides, and the target sector is not that the new sector is corresponding
Original sector or first sector, then the second adjacent-area list renewing message is issued to the mobile terminal, with described in instruction
Adjacent area in the Neighboring Cell List of mobile terminal to update does not include the new sector or the second sector.
7. the method as described in claim 5 or 6, it is characterised in that before the switching command for receiving mobile terminal and sending
Also include：
If the target sector is the new sector after sector increases, according to first at least one original sector of base station
The scrambled code of original sector configures the scrambled code of the first new sector at least one new sector, keeps first original sector
Adjacent area it is constant, and at least one adjacent area of first original sector is inherited in the adjacent area for configuring the described first new sector, and will
The first new sector and the mutual matched adjacent zone in the first original sector；Or,
If the target sector is the second sector after sector divides, the scrambled code of the original sector is allocated to institute
The first sector is stated, and the scrambled code of second sector is configured according to the scrambled code of the original sector；By the original sector
Neighbor cell configuration give adjacent area of first sector as first sector, the adjacent area of second sector inherits described first
At least one adjacent area of sector, and by the mutual matched adjacent zone in first sector and the second sector.
A kind of 8. sector configuration device, it is characterised in that including：
Scrambled code dispensing unit, the scrambled code for the first original sector at least one original sector according to base station configure to
The scrambled code of first new sector in a few new sector, first original sector and the first new sector twin fan each other
Area；
At least one neighbour of first original sector is inherited in neighbor cell configuration unit, the adjacent area for configuring the described first new sector
Area, and by the mutual matched adjacent zone in the described first new sector and the first original sector.
9. a kind of base station, including：Memory, processor, input unit and the output device being connected respectively in bus, its feature
It is,
The input unit and output device include communication antenna, and the communication antenna includes original antenna and newly-increased antenna；
The processor, the scrambled code configuration at least one for the first original sector at least one original sector according to base station
The scrambled code of first new sector in individual new sector；And first original sector is inherited in the adjacent area of the configuration first new sector
At least one adjacent area, and by the mutual matched adjacent zone in the described first new sector and the first original sector, wherein first original sector is
The sector of the original antenna covering, the sector that the first new sector covers for the newly-increased antenna.
A kind of 10. sector configuration device, it is characterised in that including：
Dispensing unit, if for the original sector of base station to be split into the first sector and the second sector, first sector and
Second sector twin sector each other, first sector is allocated to by the scrambled code of the original sector, and according to described
The scrambled code of original sector configures the scrambled code of second sector；
Sector neighbor cell configuration unit, for the neighbor cell configuration of the original sector to be fanned to first sector as described first
At least one adjacent area of first sector is inherited in the adjacent area in area, the adjacent area of second sector, and will first sector with
The mutual matched adjacent zone in second sector.
11. a kind of base station, including memory, processor, input unit and the output device being connected respectively in bus, its feature
It is,
The processor, if for the original sector of base station to be split into the first sector and the second sector, by the original fan
The scrambled code in area is allocated to first sector, and configures second sector according to the scrambled code of the base station original sector
Scrambled code；Using the neighbor cell configuration of the original sector to first sector as first sector adjacent area, described second
At least one adjacent area of first sector is inherited in the adjacent area of sector, and by the mutual matched adjacent zone in first sector and the second sector.
A kind of 12. service switching device, it is characterised in that including：
Instruction reception unit, for receiving the switching command of mobile terminal transmission, with instruction by the mobile terminal from base station
Target sector of the source sector switch to base station；
Trigger element, for the switching command received according to the instruction reception unit, trigger the mobile terminal and be switched to institute
State the target sector of base station；
List update unit, if after being new sector after sector increases for the target sector or dividing by sector
The second sector, the first adjacent-area list renewing message is issued to the mobile terminal, to indicate the neighbour of the mobile terminal to update
Adjacent area in area's list is the adjacent area of base station original sector corresponding to the new sector or second sector；Wherein in the fan
During differentiation is split, base station original sector corresponding to second sector is split into the first sector and second sector,
The adjacent area of the original sector is inherited in the adjacent area of second sector, and first sector and second sector interworking is adjacent
Area, first sector and second sector twin sector each other.
13. device as claimed in claim 12, it is characterised in that the list update unit, if being additionally operable to the movement
Source sector where terminal is original is the new sector after sector increases or the second sector after sector divides, and described
Target sector is not original sector corresponding to the new sector or first sector, then described to issue the second adjacent-area list renewing
Message gives the mobile terminal, with indicate the adjacent area in the Neighboring Cell List of the mobile terminal to update include the new sector or
Second sector.
14. the device as described in claim 12 or 13, it is characterised in that also include division sector configuration unit, wherein：
The division sector configuration unit, if being the new sector after sector increases for the target sector, according to base
In at least one original sector stood the scrambled code of the first original sector configure the first new sector at least one new sector plus
Scrambler, keep the adjacent area of first original sector constant, and first original is inherited in the adjacent area for configuring the described first new sector
Beginning sector at least one adjacent area, and by the mutual matched adjacent zone in the described first new sector and the first original sector；Or,
The division sector configuration unit, if being the second sector after sector divides for the target sector, by institute
The scrambled code for stating original sector is allocated to first sector, and according to the scrambled code of original sector configuration second fan
The scrambled code in area；It is described using adjacent area of the neighbor cell configuration of the original sector to first sector as first sector
At least one adjacent area of first sector is inherited in the adjacent area of second sector, and first sector and the second sector interworking is adjacent
Area.
15. a kind of base station, including：Memory, processor, input unit and the output device being connected respectively in bus, it is special
Sign is：
The input unit is used to receive the switching command of mobile terminal transmission and sends processor to；
The processor, the target for being used to refer to the mobile terminal being switched to base station for parsing the switching command are fanned
Area, the mobile terminal is triggered from the source sector switch of base station to the target sector of the base station；
The processor, if be additionally operable to after the target sector is new sector after sector increases or divides by sector
The second sector, control the output device to issue the first adjacent-area list renewing message to the mobile terminal, with described in instruction
Adjacent area in the Neighboring Cell List of mobile terminal to update is base station original sector corresponding to the new sector or second sector
Adjacent area；During wherein dividing in the sector, base station original sector corresponding to second sector is split into the first fan
The adjacent area of the original sector is inherited in area and second sector, the adjacent area of second sector, and will first sector with
The mutual matched adjacent zone in second sector, first sector and second sector twin sector each other.
16. base station as claimed in claim 15, it is characterised in that the processor, if being additionally operable to the target sector is
New sector after sector increases or the second sector after sector divides, and the target sector is not the new sector
Corresponding original sector or first sector, the output device is controlled to issue the second adjacent-area list renewing message to the shifting
Dynamic terminal, to indicate that the adjacent area in the Neighboring Cell List of the mobile terminal to update does not include the new sector or the second sector.
17. the base station as described in claim 15 or 16, it is characterised in that
The input unit and output device include communication antenna, and the communication antenna includes original antenna and newly-increased antenna；
The processor, if it is the new sector after sector increases to be additionally operable to the target sector, according to base station at least
The scrambled code of the first original sector configures the scrambled code of the first new sector at least one new sector in one original sector；And match somebody with somebody
At least one adjacent area of first original sector is inherited in the adjacent area for putting the described first new sector, and will the described first new sector with
The mutual matched adjacent zone in first original sector, wherein first original sector is the sector of original antenna covering, the first new sector
For the sector of the newly-increased antenna covering.
18. the base station as described in claim 15 or 16, it is characterised in that
The processor, if it is the second sector after sector divides to be additionally operable to the target sector, by the original fan
The scrambled code in area is allocated to first sector, and the scrambling of second sector is configured according to the scrambled code of the original sector
Code；The neighbor cell configuration of the original sector is given to first sector as the adjacent area of first sector, second sector
Adjacent area inherit at least one adjacent area of first sector, and by the mutual matched adjacent zone in first sector and the second sector.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2013/083208 WO2015035552A1 (en) | 2013-09-10 | 2013-09-10 | Sector configuration method, service switching method, device and base station |
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| Publication Number | Publication Date |
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| CN103703809A CN103703809A (en) | 2014-04-02 |
| CN103703809B true CN103703809B (en) | 2018-02-06 |
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| CN201380001334.4A Active CN103703809B (en) | 2013-09-10 | 2013-09-10 | Sector configuration method, business switch method, device and base station |
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| CN (1) | CN103703809B (en) |
| WO (1) | WO2015035552A1 (en) |
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| CN105744574B (en) * | 2014-12-09 | 2020-11-06 | 中兴通讯股份有限公司 | Neighbor cell optimization method and device |
| CN105992288A (en) * | 2015-03-05 | 2016-10-05 | 中兴通讯股份有限公司 | Method, device and system for transmitting data in switching program |
| CN106686609B (en) * | 2016-11-23 | 2019-11-26 | 中国联合网络通信集团有限公司 | A kind of method and device of the network capacity extension |
| CN109862613B (en) * | 2017-11-30 | 2021-08-31 | 中兴通讯股份有限公司 | Method and device for determining center of base station sector |
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| CN101848471A (en) * | 2010-05-07 | 2010-09-29 | 摩比天线技术（深圳）有限公司 | Capacity expansion method for wireless communication network and base station antenna |
| CN102045749A (en) * | 2011-01-26 | 2011-05-04 | 大唐移动通信设备有限公司 | Method, device and system for realizing optimization of neighbor cell |
| EP2515579A1 (en) * | 2010-06-25 | 2012-10-24 | ZTE Corporation | Method and system for managing neighbor cell information |
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| JP2878265B1 (en) * | 1998-03-16 | 1999-04-05 | 三菱電機株式会社 | Code assignment apparatus and method |
| CN100373838C (en) * | 2004-01-08 | 2008-03-05 | 中兴通讯股份有限公司 | PN programming method used for CDMA honeycomb system |
| CN101094505A (en) * | 2006-06-23 | 2007-12-26 | 华为技术有限公司 | Fast method for selecting subzone / sector |
| US8670778B2 (en) * | 2008-09-29 | 2014-03-11 | Qualcomm Incorporated | Dynamic sectors in a wireless communication system |
| CN102547760B (en) * | 2011-12-31 | 2015-06-10 | 华信邮电咨询设计研究院有限公司 | Method for planning CDMA (Code Division Multiple Access) network PN (Pseudo-Noise) codes based on constant speed helix |
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- 2013-09-10 WO PCT/CN2013/083208 patent/WO2015035552A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101848471A (en) * | 2010-05-07 | 2010-09-29 | 摩比天线技术（深圳）有限公司 | Capacity expansion method for wireless communication network and base station antenna |
| EP2515579A1 (en) * | 2010-06-25 | 2012-10-24 | ZTE Corporation | Method and system for managing neighbor cell information |
| CN102045749A (en) * | 2011-01-26 | 2011-05-04 | 大唐移动通信设备有限公司 | Method, device and system for realizing optimization of neighbor cell |
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| WO2015035552A1 (en) | 2015-03-19 |
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