CN103297978A - Cell configuring method and cell configuring device - Google Patents
Cell configuring method and cell configuring device Download PDFInfo
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Abstract
The invention discloses a cell configuring method which is characterized in that in an operation process of an existing system where section networking is used, the cell configuring method includes the following steps that firstly, a load and/or an interference value of each cell in the system is calculated regularly; secondly, regarding to a result regularly calculated, when loads of three section cells belonging to the same base station are smaller than a preset first load threshold and/or an interference value of at least one of the three section cells belonging to the same base station is larger than a preset first interference threshold, the three section cells belonging to the same base station are merged and configured into a logic cell. The invention further discloses a cell configuring device. With the cell configuring method and the cell configuring device, interference among adjacent cells can be reduced.
Description
Technical field
The present invention relates to Anti-Jamming Technique, particularly a kind of cell configuring method and device.
Background technology
In the TD-SCDMA system, the basic principle of scrambling code planning is as follows:
Compound key is to be multiplied each other by element by spreading code and scrambler to obtain; Because user-user signal is distinguished jointly by spreading code and scrambler in the TD system, therefore, the orthogonality between the compound key has determined the size of inter-user interference.Particularly, compound key (16,1) refers to No. 16 spreading code and the compound key that No. 1 scrambler combines.
When SF=16 (what use at the TD-SCDMA existing network is the spreading code of SF=16), each scrambler forms own compound key at separately 16 spreading codes and gathers in 128 scramblers.In such 128 compound keys set, much be identical, in fact have only 12 different compound keys set, and the arbitrary compound key in set is all different with the arbitrary compound key during another is gathered.Correspondingly, 128 scramblers can be divided into 12 scrambler groups accordingly.The scrambler group is divided as following table during SF=16:
| Grouping | The scrambler sign |
| 1 | 0 4 25 26 28 29 33 39 41 42 48 52 54 56 84 89 |
| 2 | 1 5 7 10 15 20 40 46 47 49 61 64 75 82 118 126 |
| 3 | 2 3 6 11 12 17 22 23 34 35 36 38 45 50 65 86 |
| 4 | 8 9 13 14 18 19 24 27 32 37 44 67 70 104 116 117 |
| 5 | 16 21 30 31 43 59 78 85 92 94 99 105 107 109 124 125 |
| 6 | 51 58 102 127 |
| 7 | 53 80 91 100 120 |
| 8 | 55 60 71 83 87 112 115 |
| 9 | 57 77 81 88 96 97 101 |
| 10 | 62 68 69 76 108 122 |
| 11 | 63 66 72 79 93 95 106 110 113 123 |
| 12 | 73 74 90 98 103 111 114 119 121 |
Table 1
In current TD-SCDMA system, fixing employing sectorized cells networking during networking, each physical sector that is same base station fixedly is mapped as 1 logic district, each logic district is because coverage and overlay area restriction need to dispose 6 adjacent areas of 1 times of radius and 6 adjacent areas of 1.5 times of radiuses (all being greater than 12 TD-SCDMA adjacent areas generally speaking) at least when configuring adjacent cell.In the TD-SCDMA system, as previously mentioned, 128 scramblers can only be divided into 12 code characters (SF=16) according to the cross-correlation level of compound key.In this case, each residential quarter may have the adjacent residential quarter with the scrambler group to occur in physics adjacent area or logic adjacent area.Because the frequency of TD system is limited, in case network traffic rises to certain level, the same frequency in the network will be very serious with scrambler group phenomenon.
Particularly, in the TD-SCDMA system, as shown in Figure 1, center cell generally need dispose 6 of the adjacent areas of 1 times of radius, 6 of the adjacent areas of 1.5 times of radiuses, 6 of the adjacent areas of 2 times of radiuses; About 18 of average adjacent area numbers; Because about 300 meters of the covering radius of each residential quarter, the adjacent area of 2 times of radiuses is 600 meters.Even disposed 2 times of adjacent areas, the residential quarter outside 2 times of adjacent areas is still bigger for the interference of center cell.
In addition, in the TD-SCDMA system, the scrambler group of existing network has 32, but the MD of these scrambler groups differs, and actual have only 12 according to the code character of good relationship under the SF16 situation; Under the situation that average adjacent area number is 18, the correlation of the scrambler of very difficult this adjacent area of assurance and peripheral adjacent area is all better.
Summary of the invention
The invention provides a kind of cell configuring method and device, can reduce the interference of adjacent minizone.
For achieving the above object, the present invention adopts following technical scheme:
A kind of cell configuring method, in the existed system operation process that adopts the sectorization networking, this method comprises:
Load and/or the interference value of each residential quarter in A, the timing statistical system;
B, for the timing statistics, when the load of three sectorized cells that belong to same base station all less than the first default load thresholding and/or the interference value that belongs at least one residential quarter in three sectorized cells of same base station during greater than default first interference threshold, these three sectorized cells that belong to same base station merged be configured to a logic district.
Preferably, after described merging configuration is finished, this method further comprises: repeating step A and B, statistics for steps A, when the load of a logic district that comprises three sectors during less than default second interference threshold, is configured to three sectorized cells with this logic district division that comprises three sectors greater than the second default load thresholding and/or the interference of a logic district that comprises three sectors.
Preferably, described second load thresholding=3*, first load thresholding+load _ sluggish thresholding, described second interference threshold=3* first interference threshold-interference _ sluggish thresholding, described load _ sluggish thresholding and interference _ sluggish thresholding is all greater than 0.
Preferably, described timing statistics is periodic statistics, and described timing statistics is the periodic statistics result.
Preferably, the load of described residential quarter is the telephone traffic of residential quarter.
A kind of cell configuration device comprises: performance statistics unit and cell configuration unit;
Described performance statistics unit be used for regularly load and/or the interference value of interior each residential quarter of statistical system, and regularly statistics sends to described cell configuration unit;
Described cell configuration unit, be used for receiving described timing statistics, and in the load of three sectorized cells that belong to same base station all less than the first default load thresholding and/or the interference value that belongs at least one residential quarter in three sectorized cells of same base station during greater than default first interference threshold, these three sectorized cells that belong to same base station merged be configured to a logic district.
Preferably, described cell configuration unit, be further used for during less than default second interference threshold, this logic district division that comprises three sectors being configured to three sectorized cells greater than the second default load thresholding and/or the interference of a logic district that comprises three sectors in the load of a logic district that comprises three sectors.
As seen from the above technical solution, among the present invention, load and/or the interference value of each residential quarter in the timing statistical system; For each timing statistics, if belong to the load of three sectorized cells of same base station all less than the first default load thresholding and/or the interference value that belongs at least one residential quarter in three sectorized cells of same base station during greater than default first interference threshold, these three sectorized cells that belong to same base station are merged be configured to a logic district.Like this, light and/or disturb when heavier at cell load, three sectorized cells are merged be configured to a residential quarter, thereby reduce number of cells, reduce the scrambler use amount, reduce presence of intercell interference.
After realizing merging configuration, further, when the load of a logic district that comprises three sectors during less than default second interference threshold, is configured to three sectorized cells with this logic district division that comprises three sectors greater than the second default load thresholding and/or the interference value of a logic district that comprises three sectors.Like this, heavier and/or disturb when light at cell load, the residential quarter that comprises three sectors that has merged can also be divided again and be configured to three sectorized cells, thereby improve cell capacity.
Description of drawings
Fig. 1 arranges schematic diagram for the adjacent area in the existing sectorization group network system;
Fig. 2 is the particular flow sheet of cell configuring method among the present invention;
The adjacent area behind the cell configuring method arranges schematic diagram to Fig. 3 among the present invention in order to use;
Fig. 4 is the concrete structure figure of residential quarter inking device among the present invention.
Embodiment
For making purpose of the present invention, technological means and advantage clearer, below in conjunction with accompanying drawing the present invention is described in further details.
Basic thought of the present invention is: in finishing the sectorization group network system of realizing operation, select the part residential quarter to carry out a plurality of physical sectors merges by having ready conditions in the big overlay area of a slice, enlarged the residential quarter area coverage indirectly, co-channel interference between the intensive residential quarter has weakened, can promote network KPI, bring better user to experience to the client.
Particularly, the residential quarter of adopting the sector to cover, what mainly consider is to enlarge cell capacity, load is more professional.Yet in sectorized cells, as mentioning in the background technology, in the neighbor cell configuration of sectorized cells, be difficult to guarantee that the scrambler that all neighbor cells use all has good orthogonality, therefore mutual interference can occur.Among the present invention, in the less zone of cell load amount, consideration enlarges cell coverage area by merging the residential quarter, reduces presence of intercell interference, the relation between balance interference and cell capacity.
Fig. 2 is the particular flow sheet of cell configuring method among the present invention.As shown in Figure 2, this method comprises:
Disturb for reducing, consider to carry out the residential quarter among the present invention and merge.Merge yet need to consider under appropriate condition, to carry out the residential quarter, could reduce interference, guarantee service quality.Therefore, the load and/or the interference value that need each residential quarter in the statistical system.Wherein, when only determining the merging condition according to interference value, only add up interference value; When only determining the merging condition according to load, only add up the cell load amount; When simultaneously determining the merging condition with balance cell capacity and the interference that is subjected to according to interference value and cell load amount, load and the interference value of statistics residential quarter.
Specifically when statistics, preferably, adopt periodic statistical, and the step below behind each measurement period, carrying out.
The condition that specifically can carry out the residential quarter merging is divided into following three kinds:
For the situation of only considering the cell load amount: when the load of three sectorized cells that belong to same base station (for example, the cell telephone traffic amount) all less than the first default load door in limited time, namely the traffic load of three sectorized cells all when light, can merge three sectorized cells that this belongs to same base station;
For the situation of only considering interference value: when the interference value of at least one residential quarter in three sectorized cells that belong to same base station during greater than default first interference threshold, when namely existing the interference of residential quarter very serious, can merge three sectorized cells that this belongs to same base station; Specifically can set when merging the heavier residential quarter of interference and count thresholding, for example area interference heavier namely needs merges, or two area interference are all heavier just need merge;
For the situation of taking all factors into consideration interference value and cell load: when the interference value of at least one residential quarter in three sectorized cells that belong to same base station during greater than default first interference threshold, and, belong to same base station three sectorized cells load (for example, the cell telephone traffic amount) all less than the first default load door in limited time, namely the residential quarter under this base station is also loaded lighter, and when disturbing seriously, these three sectorized cells that belong to same base station need merge.
The value of first interference threshold and the first load thresholding can be set according to actual needs, and the concrete common technology means that belong to those skilled in the art of handling just repeat no more here.Simultaneously, above-mentioned three kinds of situations can be used separately or be used in combination.For example, can set: when interference level is very serious, adopt the mode of taking all factors into consideration interference and cell load amount, at this moment, first interference threshold arranges relatively low; When interference level is very serious, adopt the mode of only considering interference, at this moment, first interference threshold arranges higher relatively.
Below, provide an example of telephone traffic being set the first load thresholding as cell load: be unit statistics telephone traffic with the sky, each R4 carrier wave maximum every day can provide telephone traffic: 15 * 24=360Erl; According to every day each residential quarter on average have only half the time to provide professional: each R4 carrier wave telephone traffic every day thresholding: 360/2=180Erl; Calculate according to system safety work thresholding 30%, every day, each R4 carrier wave trouble free service thresholding was: 180 * 30%=54Erl; The telephone traffic of three sectorized cells is merged into 1 logic district, and therefore, the telephone traffic thresholding of three sectorized cells is: 54/3=18Erl; The residential quarter is set again merges redundant thresholding 50% calculating of safety, finally for the R4 carrier wave, the telephone traffic thresholding that each sectorized cells is carried out the residential quarter merging is: 18*50%=9Erl.
When specifically carrying out the configuration of residential quarter merging, since method of the present invention be choose in the site, frame is good for antenna, be under the hardware construction of the current system situation of all having finished and can run in the mode of sectorized cells, therefore carry out the residential quarter and merge the mode that adopts data configuration, the concrete configuration mode that merges adopts existing mode, the data that for example are combined the residential quarter merge, and carry out channel estimating etc. again.In the residential quarter after merging, use same scrambler, namely original three sectorized cells are used same scrambler, reduced the use amount of scrambler, and need plan that again the physical planning mode is identical with existing mode, just repeats no more here to the scrambler group that neighbor cell adopts.
Merge after finishing schematic diagram as shown in Figure 3, wherein, center cell only need dispose 6 of the adjacent areas of 1 times of radius, 18 residential quarters before coverage is equivalent to.
Finish merge configuration after, repeating step 201 is constantly still regularly added up load and/or the interference value of each residential quarter, for the residential quarter after merging, is unit to merge the residential quarter, back, carries out the statistics of load and interference value.For guaranteeing cell capacity, under appropriate condition, the residential quarter that needs to have merged is split into three sectorized cells again.Particularly as step 203:
Step 203: for the statistics in the step 201, according to second default load thresholding and/or second interference threshold, select the qualified cell splitting of three sectors that comprises to be configured to three sectorized cells.
The condition that specifically can carry out cell splitting is divided into following three kinds:
For the situation of only considering the cell load amount: when the load of the residential quarter that comprises three sectors (for example, the cell telephone traffic amount) greater than the second default load door in limited time, when the traffic load that namely merges the residential quarter, back is all heavy, can divide the residential quarter that this comprises three sectors;
For the situation of only considering interference value: when the interference value of the residential quarter that comprises three sectors during less than default second interference threshold, namely merge the interference of residential quarter, back when little, can divide the residential quarter that this comprises three sectors;
For the situation of taking all factors into consideration interference value and cell load: when the interference value of the residential quarter that comprises three sectors during less than default second interference threshold, and, this comprise three sectors the residential quarter load (for example, the cell telephone traffic amount) greater than the second default load door in limited time, cell load after namely should merging is heavier, and disturb when not too big, this residential quarter that comprises three sectors can merge.
The value of concrete second interference threshold and the second load thresholding can be set according to actual needs, preferably, for the residential quarter of avoiding same base station frequently merges/divides, with between first interference threshold and second interference threshold, and the first load thresholding and second load a sluggish thresholding is set between the thresholding.Simultaneously, consider the relevant parameter of first interference threshold and the corresponding sectorized cells of the first load thresholding, the relevant parameter of second interference threshold and corresponding three the sector sums of the second load thresholding, therefore preferably, first interference threshold and second interference threshold, and first the load thresholding and second the load thresholding have following relation: second interference threshold=3* first interference threshold-interference _ sluggish thresholding, second load thresholding=3*, first load thresholding+load _ sluggish thresholding, wherein, load _ sluggish thresholding and interference _ sluggish thresholding is all greater than 0.
Simultaneously, above-mentioned three kinds of situations can be used separately or be used in combination.
So far, the method flow among the present invention finishes.The present invention also provides a kind of cell configuration device, can be used in the cell configuring method of implementing in the invention described above.As shown in Figure 4, this cell configuration device comprises performance statistics unit and cell configuration unit.
Wherein, the performance statistics unit is used for load and/or the interference value of each residential quarter in the statistical system, and statistics is sent to the cell configuration unit; The cell configuration unit, be used for the receiving and counting result, and in the load of three sectorized cells that belong to same base station all less than the first default load thresholding and/or the interference value that belongs at least one residential quarter in three sectorized cells of same base station during greater than default first interference threshold, these three sectorized cells that belong to same base station merged be configured to a logic district; The cell configuration unit, can also be used for further during less than default second interference threshold, this logic district division that comprises three sectors being configured to three sectorized cells greater than the second default load thresholding and/or the interference of a logic district that comprises three sectors in the load of a logic district that comprises three sectors.
By the method and apparatus in the invention described above, can be in the group network system of existing sectorization, the merging of sectorized cells is carried out in the light and/or heavier zone of area interference at cell load, disturbs to reduce; Keep the residential quarter of sectorization to cover to other residential quarters, to guarantee cell capacity, provide better service.In the residential quarter after merging, heavier and/or disturb when light when load, can also divide again and be configured to sectorized cells, to improve cell capacity, reach the purpose of dilatation.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, is equal to replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (7)
1. a cell configuring method is characterized in that, in the existed system operation process that adopts the sectorization networking, this method comprises:
Load and/or the interference value of each residential quarter in A, the timing statistical system;
B, for the timing statistics, when the load of three sectorized cells that belong to same base station all less than the first default load thresholding and/or the interference value that belongs at least one residential quarter in three sectorized cells of same base station during greater than default first interference threshold, these three sectorized cells that belong to same base station merged be configured to a logic district.
2. method according to claim 1, it is characterized in that, after described merging configuration is finished, this method further comprises: repeating step A and B, statistics for steps A, when the load of a logic district that comprises three sectors during less than default second interference threshold, is configured to three sectorized cells with this logic district division that comprises three sectors greater than the second default load thresholding and/or the interference of a logic district that comprises three sectors.
3. method according to claim 2, it is characterized in that, described second load thresholding=3*, first load thresholding+load _ sluggish thresholding, described second interference threshold=3* first interference threshold-interference _ sluggish thresholding, described load _ sluggish thresholding and interference _ sluggish thresholding is all greater than 0.
4. method according to claim 1 is characterized in that, described timing statistics is periodic statistics, and described timing statistics is the periodic statistics result.
5. according to claim 1,2 or 3 described methods, it is characterized in that the load of described residential quarter is the telephone traffic of residential quarter.
6. a cell configuration device is characterized in that, this device comprises: performance statistics unit and cell configuration unit;
Described performance statistics unit be used for regularly load and/or the interference value of interior each residential quarter of statistical system, and regularly statistics sends to described cell configuration unit;
Described cell configuration unit, be used for receiving described timing statistics, and in the load of three sectorized cells that belong to same base station all less than the first default load thresholding and/or the interference value that belongs at least one residential quarter in three sectorized cells of same base station during greater than default first interference threshold, these three sectorized cells that belong to same base station merged be configured to a logic district.
7. device according to claim 6, it is characterized in that, described cell configuration unit, be further used for during less than default second interference threshold, this logic district division that comprises three sectors being configured to three sectorized cells greater than the second default load thresholding and/or the interference of a logic district that comprises three sectors in the load of a logic district that comprises three sectors.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828425A (en) * | 2013-11-18 | 2014-05-28 | 华为技术有限公司 | Adaptive multiple rate coding rate adjusting method and equipment |
| CN103841582A (en) * | 2013-12-30 | 2014-06-04 | 上海华为技术有限公司 | Control method and device |
| CN104244269A (en) * | 2014-09-23 | 2014-12-24 | 中国联合网络通信集团有限公司 | Cell networking method and device |
| CN104684091A (en) * | 2013-12-03 | 2015-06-03 | 华为技术服务有限公司 | Method and device for regulating network framework, network scheduling controller and base station |
| CN105493544A (en) * | 2015-06-02 | 2016-04-13 | 瑞典爱立信有限公司 | Method and apparatus for cell configuration |
| CN105874861A (en) * | 2014-11-29 | 2016-08-17 | 华为技术有限公司 | Method and apparatus for adjusting air interface capacity density |
| WO2017113215A1 (en) * | 2015-12-30 | 2017-07-06 | 华为技术有限公司 | Method and apparatus for merging cells |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2359452A (en) * | 2000-02-17 | 2001-08-22 | Motorola Inc | Allocation of channels in a pico-cell system |
| CN101035353A (en) * | 2006-03-06 | 2007-09-12 | 西门子（中国）有限公司 | Radio resource multiplexing method and allocation method in the radio mobile communication system |
| CN101106420A (en) * | 2006-07-11 | 2008-01-16 | 华为技术有限公司 | A method for merging downlink multicast services in a cell |
| CN101394647A (en) * | 2007-09-21 | 2009-03-25 | 大唐移动通信设备有限公司 | Method and system for realizing cell networking |
-
2012
- 2012-02-29 CN CN201210050129.4A patent/CN103297978B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2359452A (en) * | 2000-02-17 | 2001-08-22 | Motorola Inc | Allocation of channels in a pico-cell system |
| CN101035353A (en) * | 2006-03-06 | 2007-09-12 | 西门子（中国）有限公司 | Radio resource multiplexing method and allocation method in the radio mobile communication system |
| CN101106420A (en) * | 2006-07-11 | 2008-01-16 | 华为技术有限公司 | A method for merging downlink multicast services in a cell |
| CN101394647A (en) * | 2007-09-21 | 2009-03-25 | 大唐移动通信设备有限公司 | Method and system for realizing cell networking |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828425A (en) * | 2013-11-18 | 2014-05-28 | 华为技术有限公司 | Adaptive multiple rate coding rate adjusting method and equipment |
| CN103828425B (en) * | 2013-11-18 | 2017-08-18 | 华为技术有限公司 | The code rate method of adjustment and equipment of a kind of AMR |
| CN104684091B (en) * | 2013-12-03 | 2019-04-26 | 华为技术服务有限公司 | Network architecture method of adjustment, device, network scheduling controller and base station |
| CN104684091A (en) * | 2013-12-03 | 2015-06-03 | 华为技术服务有限公司 | Method and device for regulating network framework, network scheduling controller and base station |
| WO2015101069A1 (en) * | 2013-12-30 | 2015-07-09 | 华为技术有限公司 | Control method and device |
| CN103841582A (en) * | 2013-12-30 | 2014-06-04 | 上海华为技术有限公司 | Control method and device |
| KR101794784B1 (en) | 2013-12-30 | 2017-11-07 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Control method and apparatus |
| CN103841582B (en) * | 2013-12-30 | 2017-11-21 | 上海华为技术有限公司 | A kind of control method and device |
| US9888395B2 (en) | 2013-12-30 | 2018-02-06 | Huawei Technologies Co., Ltd. | Method and apparatus for cell configuration |
| CN104244269A (en) * | 2014-09-23 | 2014-12-24 | 中国联合网络通信集团有限公司 | Cell networking method and device |
| CN104244269B (en) * | 2014-09-23 | 2017-11-24 | 中国联合网络通信集团有限公司 | A kind of method and apparatus of cell networking |
| CN105874861A (en) * | 2014-11-29 | 2016-08-17 | 华为技术有限公司 | Method and apparatus for adjusting air interface capacity density |
| CN105874861B (en) * | 2014-11-29 | 2019-05-28 | 华为技术有限公司 | A kind of method and device adjusting capacity density of eating dishes without rice or wine |
| CN105493544B (en) * | 2015-06-02 | 2019-08-20 | 瑞典爱立信有限公司 | Method and apparatus for cell configuration |
| CN105493544A (en) * | 2015-06-02 | 2016-04-13 | 瑞典爱立信有限公司 | Method and apparatus for cell configuration |
| CN108541386A (en) * | 2015-12-30 | 2018-09-14 | 华为技术有限公司 | A kind of method and apparatus of cell combining |
| WO2017113215A1 (en) * | 2015-12-30 | 2017-07-06 | 华为技术有限公司 | Method and apparatus for merging cells |
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