CN105578511B - A kind of TD-SCDMA network, which is torn open, not busy mends busy intelligent analysis method - Google Patents
A kind of TD-SCDMA network, which is torn open, not busy mends busy intelligent analysis method Download PDFInfo
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- CN105578511B CN105578511B CN201610164664.0A CN201610164664A CN105578511B CN 105578511 B CN105578511 B CN 105578511B CN 201610164664 A CN201610164664 A CN 201610164664A CN 105578511 B CN105578511 B CN 105578511B
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- 238000004458 analytical method Methods 0.000 title claims abstract description 21
- 230000008901 benefit Effects 0.000 claims abstract description 21
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims abstract description 20
- 238000012423 maintenance Methods 0.000 claims abstract description 7
- 230000003287 optical effect Effects 0.000 claims description 18
- 239000000969 carrier Substances 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
Abstract
The present invention is more particularly directed to a kind of TD-SCDMA networks to tear the busy intelligent analysis method of not busy benefit open.The TD-SCDMA network tears the busy intelligent analysis method of not busy benefit open, soft and hardware is expanded, volume reduction and the analysis of device resource limitation problem are all based on network management platform system and operate, entirely tear the busy process of not busy benefit open, engineering maintenance personnel on site is only needed to operate, the work that optimization early period personnel analysis and develops programs is saved, intelligent level and working efficiency are improved.
Description
Technical field
The present invention relates to wireless network performance KPI and resource apparatus technical field, in particular to a kind of TD-SCDMA network
Tear the busy intelligent analysis method of not busy benefit open.
Background technique
As TD-SCDMA network constantly changes, portion of base stations or cell expanded, volume reduction operation.The work at present
KPI index analysis mainly is carried out by field optimizing personnel, and selects that carrier wave or RRU is suitble to carry out dilatation and subtract as the case may be
Hold.The need of work periodically carries out indicator-specific statistics and expansion, volume reduction scheme update, and be supplied to backstage optimization personnel and engineering maintenance
Personnel carry out soft expansion or hard expand operates.
It is existing to be had following defects that about TD-SCDMA network expansion, volume reduction operation
1, it needs to extract a large amount of KPI indexs, needs to carry out multiple operation, waste of manpower to all data；
2, field optimizing personnel need to be well understood by base station equipment, it is necessary to grasp the tenability and limitation of all kinds of veneers
Condition, which can just be made, reasonably tears not busy benefit busy party case open；
3, since this Comparision is many and diverse, field optimizing personnel provide that tear not busy busy party case of mending open relatively slow, lead to the later period
There are delay phenomenons for engineering maintenance work etc..
Since TD-SCDMA network expands, volume reduction operation element amount is huge and real-time is poor, needs to introduce IT mode and realize
Promote working efficiency, Logistics networks quality.Based on the above issues, the present invention, which devises a kind of TD-SCDMA network and tears open, not busy mends busy intelligence
It can analysis method.Automatically extract index by network management backstage, calculated according to operational formula need to expand, the base station of volume reduction and small
Area, and analysed whether according to carrier wave and RRU tenability etc. to carry out hardware expansion, volume reduction, or directly carry out by from the background soft
Part expands, volume reduction operates.
Summary of the invention
Not busy mend is torn open in order to compensate for the shortcomings of the prior art, the present invention provides a kind of TD-SCDMA network being simple and efficient to hurry
Intelligent analysis method.
The present invention is achieved through the following technical solutions:
A kind of TD-SCDMA network, which is torn open, not busy mends busy intelligent analysis method, it is characterised in that the following steps are included:
(1) carrier number is estimated
Take the whole network cell-level one week peak hour uplink code resource utilization, wherein R4 carrier wave uplink BRU number take one week most
1.2 times of redundancy of busy uplink code resource utilization, H carrier wave uplink BRU number take one week peak hour uplink code resource utilization superfluous
Remaining 1.5 times；Be converted into come occupancy BRU number and thresholding occupy carrier number needed for BRU number is compared judgement, for calculating
Carrier number out uniformly rounds up number；
In the step (1), when being converted into the R4 carrier occupancy BRU number come less than 19.52,1 R4 carrier wave is needed to hold
It carries；When being converted into the R4 carrier occupancy BRU number come less than 47.36 and being more than or equal to 19.52,2 R4 carrier waves is needed to be held
It carries；When being converted into the R4 carrier occupancy BRU number come less than 76.8 and being more than or equal to 47.36,3 R4 carrier waves is needed to be held
It carries；When being converted into the R4 carrier occupancy BRU number come more than or equal to 76.8, the calculation formula of wanted carrier number is as follows:
The wherein 25.2 BRU number that need to be occupied for dilatation thresholding single carrier, greater than the dilatation door that 3 carrier waves are used uniformly 80%
Limit.
In the step (1), when being converted into the H carrier occupancy BRU number come less than 13.476,1 H carrier wave is needed to hold
It carries；When being converted into the H carrier occupancy BRU number come less than 37.12 and being more than or equal to 13.476,2 H carrier waves is needed to be held
It carries；When being converted into the H carrier occupancy BRU number come less than 62.4 and being more than or equal to 37.12,3 H carrier waves is needed to be carried；
When being converted into the H carrier occupancy BRU number come more than or equal to 62.4, the calculation formula of wanted carrier number is as follows:
(2) demand carrier number is calculated
The carrier number that base station needs is obtained according to the carrier number that the cell estimated needs, and then obtains the load that base station is supported
Wave number；The carrier number that wherein cell needs is the sum of H carrier number and the R4 carrier number that cell needs, and the carrier number that base station needs is
The sum of the carrier number that each cell in base station needs, the carrier number that base station is supported are the board number of each board in base station and multiplying for board ability
The sum of product；
(3) the plate model and quantity of statistics expansion, volume reduction
When the difference of the base station carrier number needed and the carrier number of base station support is less than or equal to 0, the carrier wave of base station needs
The difference for the carrier number that several and base station is supported/1.5 difference MOD (3,6,12,18), reckling are the plate model sum number for needing volume reduction
Amount；
When the difference of the base station carrier number needed and the carrier number of base station support is greater than 0, carrier number and base that base station needs
It stands the other MOD (3,6,12,18) of difference of the carrier number supported, reckling is to need the plate model and quantity of dilatation；
The expansion of final output base station H/R4 carrier wave, volume reduction table；
(4) judge whether cell divides
The base station TDS list cell could support up 12 carrier waves, if being more than 12, need to carry out cell splitting；In addition, when single small
When the port number in area is greater than 8, the DSP physical resource of carrier occupancy is double, it is proposed that cell splitting；When the port number of single cell is less than
When 8, the corresponding 1 logic frequency point of 1 physics DSP resource；
(5) judge whether RRU is limited with optical module
By the analysis to RRU and optical module tenability, in conjunction with the quantity required of hardware dilatation, obtain tearing the busy letter of not busy benefit open
Table is ceased, and there are the RRU of limitation problem and optical modules, to there are the RRU of limitation problem and optical module to perform on-site replacement, with
Reach the requirement of hardware dilatation；
(6) white list filters
It is compared by the way that the busy information table of not busy benefit will be torn open with white list base station, by user, there are the white of periodical or sudden variation
List base station site is single-row to come out progress expansion volume reduction operation manually, and other information are directly output as tearing the busy information table of not busy benefit open, mention
It is operated in terms of supply engineering maintenance.
In the step (5), when RRU connection quantity is greater than 8, RRU limited amount；When RRU type be 268,291 or
When 261 equal 2 beginning, RRU is limited；When BBPA plate is in 3 slot position, BBPA plate is limited；When optical module rate is less than 6.1G, optical mode
Block is limited.
The beneficial effects of the present invention are: the TD-SCDMA network tears the busy intelligent analysis method of not busy benefit open, soft and hardware is expanded, is subtracted
Hold and the analysis of device resource limitation problem be all based on network management platform system and operated, entirely tears the busy process of not busy benefit open, it is only necessary to
Engineering maintenance personnel on site operation saves the work that optimization early period personnel analysis and develops programs, improves intelligent level
And working efficiency.
Detailed description of the invention
Attached drawing 1 is that TD-SCDMA network of the present invention tears the busy intellectual analysis flow diagram of not busy benefit open.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in detail.It should be noted that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
The TD-SCDMA network tears the busy intelligent analysis method of not busy benefit open, comprising the following steps:
(1) carrier number is estimated
Take the whole network cell-level one week peak hour uplink code resource utilization, wherein R4 carrier wave uplink BRU number take one week most
1.2 times of redundancy of busy uplink code resource utilization, H carrier wave uplink BRU number take one week peak hour uplink code resource utilization superfluous
Remaining 1.5 times；Be converted into come occupancy BRU number and thresholding occupy carrier number needed for BRU number is compared judgement, for calculating
Carrier number out uniformly rounds up number；
The BRU for obtaining uplink code resource utilization and carrier frequency uplink service occupancy by north orientation is total (RNCHX03)；Pass through
Configuration file obtains carrier wave Configuration Type and existing net carrier number.To obtain, R4 carrier wave uplink occupies BRU number and H carrier wave uplink accounts for
With BRU number.
In the step (1), when being converted into the R4 carrier occupancy BRU number come less than 19.52,1 R4 carrier wave is needed to hold
It carries；When being converted into the R4 carrier occupancy BRU number come less than 47.36 and being more than or equal to 19.52,2 R4 carrier waves is needed to be held
It carries；When being converted into the R4 carrier occupancy BRU number come less than 76.8 and being more than or equal to 47.36,3 R4 carrier waves is needed to be held
It carries；When being converted into the R4 carrier occupancy BRU number come more than or equal to 76.8, the calculation formula of wanted carrier number is as follows:
The wherein 25.2 BRU number that need to be occupied for dilatation thresholding single carrier, greater than the dilatation door that 3 carrier waves are used uniformly 80%
Limit.
In the step (1), when being converted into the H carrier occupancy BRU number come less than 13.476,1 H carrier wave is needed to hold
It carries；When being converted into the H carrier occupancy BRU number come less than 37.12 and being more than or equal to 13.476,2 H carrier waves is needed to be held
It carries；When being converted into the H carrier occupancy BRU number come less than 62.4 and being more than or equal to 37.12,3 H carrier waves is needed to be carried；
When being converted into the H carrier occupancy BRU number come more than or equal to 62.4, the calculation formula of wanted carrier number is as follows:
(2) demand carrier number is calculated
The carrier number that base station needs is obtained according to the carrier number that the cell estimated needs, and then obtains the load that base station is supported
Wave number；The carrier number that wherein cell needs is the sum of H carrier number and the R4 carrier number that cell needs, and the carrier number that base station needs is
The sum of the carrier number that each cell in base station needs, the carrier number that base station is supported are the board number of each board in base station and multiplying for board ability
The sum of product；
(3) the plate model and quantity of statistics expansion, volume reduction
When the difference of the base station carrier number needed and the carrier number of base station support is less than or equal to 0, the carrier wave of base station needs
The difference for the carrier number that several and base station is supported/1.5 difference MOD (3,6,12,18), reckling are the plate model sum number for needing volume reduction
Amount；
When the difference of the base station carrier number needed and the carrier number of base station support is greater than 0, carrier number and base that base station needs
It stands the other MOD (3,6,12,18) of difference of the carrier number supported, reckling is to need the plate model and quantity of dilatation；
The expansion of final output base station H/R4 carrier wave, volume reduction table；
(4) judge whether cell divides
The base station TDS list cell could support up 12 carrier waves, if being more than 12, need to carry out cell splitting；In addition, when single small
When the port number in area is greater than 8, the DSP physical resource of carrier occupancy is double, it is proposed that cell splitting；When the port number of single cell is less than
When 8, the corresponding 1 logic frequency point of 1 physics DSP resource；
Such as room point 9 RRU, mono- cell, 3 carrier waves are configured, then physics DSP resource needs 6, i.e. 1 piece of BPOA block.
(5) judge whether RRU is limited with optical module
By the analysis to RRU and optical module tenability, in conjunction with the quantity required of hardware dilatation, obtain tearing the busy letter of not busy benefit open
Table is ceased, and there are the RRU of limitation problem and optical modules, to there are the RRU of limitation problem and optical module to perform on-site replacement, with
Reach the requirement of hardware dilatation；
(6) white list filters
It is compared by the way that the busy information table of not busy benefit will be torn open with white list base station, by user, there are the white of periodical or sudden variation
List base station site is single-row to come out progress expansion volume reduction operation manually, and other information are directly output as tearing the busy information table of not busy benefit open, mention
It is operated in terms of supply engineering maintenance.
In the step (5), when RRU connection quantity is greater than 8, RRU limited amount；When RRU type be 268,291 or
When 261 equal 2 beginning, RRU is limited；When BBPA plate is in 3 slot position, BBPA plate is limited；When optical module rate is less than 6.1G, optical mode
Block is limited.
Claims (2)
1. a kind of TD-SCDMA network tears the busy intelligent analysis method of not busy benefit open, it is characterised in that the following steps are included:
(1) carrier number is estimated
The whole network cell-level one week peak hour uplink code resource utilization is taken, wherein R4 carrier wave uplink BRU number takes one week peak hour
1.2 times of redundancy of uplink code resource utilization, H carrier wave uplink BRU number takes one week peak hour uplink code resource utilization redundancy 1.5
Times；Be converted into come occupancy BRU number and thresholding occupy carrier number needed for BRU number is compared judgement, for calculating
Carrier number uniformly round up number；
In the step (1), when being converted into the R4 carrier occupancy BRU number come less than 19.52,1 R4 carriers carry is needed；When
The R4 carrier occupancy BRU number come is converted into less than 47.36 and when being more than or equal to 19.52,2 R4 carrier waves is needed to be carried；When
The R4 carrier occupancy BRU number come is converted into less than 76.8 and when being more than or equal to 47.36,3 R4 carrier waves is needed to be carried；Work as folding
When the R4 carrier occupancy BRU number calculated is more than or equal to 76.8, the calculation formula of wanted carrier number is as follows:
The wherein 25.2 BRU number that need to be occupied for dilatation thresholding single carrier, greater than the dilatation thresholding that 3 carrier waves are used uniformly 80%；
In the step (1), when being converted into the H carrier occupancy BRU number come less than 13.476,1 H carriers carry is needed；When
The H carrier occupancy BRU number come is converted into less than 37.12 and when being more than or equal to 13.476,2 H carrier waves is needed to be carried；Work as folding
The H carrier occupancy BRU number calculated needs 3 H carrier waves to be carried less than 62.4 and when being more than or equal to 37.12；When being converted into
When the H carrier occupancy BRU number come is more than or equal to 62.4, the calculation formula of wanted carrier number is as follows:
(2) demand carrier number is calculated
The carrier number that base station needs is obtained according to the carrier number that the cell estimated needs, and then obtains the carrier wave that base station is supported
Number；The carrier number that wherein cell needs is the sum of H carrier number and the R4 carrier number that cell needs, and the carrier number that base station needs is base
The sum of the carrier number that each cell of standing needs, the carrier number that base station is supported are the board number of each board in base station and the product of board ability
The sum of；
(3) the plate model and quantity of statistics expansion, volume reduction
When base station need carrier number and base station support carrier number difference be less than or equal to 0 when, base station need carrier number and
The difference for the carrier number that base station is supported/1.5 difference MOD (3,6,12,18), reckling are the plate model and quantity for needing volume reduction；
When the difference of the base station carrier number needed and the carrier number of base station support is greater than 0, carrier number and base station branch that base station needs
The other MOD (3,6,12,18) of the difference for the carrier number held, reckling are the plate model and quantity for needing dilatation；
The expansion of final output base station H/R4 carrier wave, volume reduction table；
(4) judge whether cell divides
The base station TDS list cell could support up 12 carrier waves, if being more than 12, need to carry out cell splitting；In addition, when single cell
When port number is greater than 8, the DSP physical resource of carrier occupancy is double, it is proposed that cell splitting；When the port number of single cell is less than 8,
The corresponding 1 logic frequency point of 1 physics DSP resource；
(5) judge whether RRU is limited with optical module
By the analysis to RRU and optical module tenability, in conjunction with the quantity required of hardware dilatation, obtain tearing the busy information of not busy benefit open
Table, and there are the RRU of limitation problem and optical modules, to there are the RRU of limitation problem and optical module to perform on-site replacement, to reach
To the requirement of hardware dilatation；
(6) white list filters
It is compared by the way that the busy information table of not busy benefit will be torn open with white list base station, by user, there are the white lists of periodical or sudden variation
Base station site is single-row to come out progress expansion volume reduction operation manually, and other information are directly output as tearing the busy information table of not busy benefit open, be supplied to
It is operated in terms of engineering maintenance.
2. TD-SCDMA network according to claim 1 tears the busy intelligent analysis method of not busy benefit open, it is characterised in that: the step
(5) in, when RRU connection quantity is greater than 8, RRU limited amount；When RRU type is 268,291 or 261, RRU is limited；When
For BBPA plate in 3 slot position, BBPA plate is limited；When optical module rate is less than 6.1G, optical module is limited.
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| CN201610164664.0A CN105578511B (en) | 2016-03-22 | 2016-03-22 | A kind of TD-SCDMA network, which is torn open, not busy mends busy intelligent analysis method |
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| CN201610164664.0A CN105578511B (en) | 2016-03-22 | 2016-03-22 | A kind of TD-SCDMA network, which is torn open, not busy mends busy intelligent analysis method |
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| CN105578511B true CN105578511B (en) | 2019-04-09 |
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| CN113347731B (en) * | 2021-06-23 | 2022-06-03 | 深圳金信诺高新技术股份有限公司 | Method and base station for adaptively adjusting physical resources |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469504A (en) * | 2010-11-12 | 2012-05-23 | 中国移动通信集团山西有限公司 | Network congestion decision method and equipment for wireless communication system |
| CN103167513A (en) * | 2013-02-01 | 2013-06-19 | 上海大唐移动通信设备有限公司 | Method and device for expanding capacity of carrier |
| CN104105206A (en) * | 2013-04-12 | 2014-10-15 | 中国移动通信集团北京有限公司 | TD-SCDMA network carrier wave adjusting method, device and system |
| CN105142222A (en) * | 2015-08-10 | 2015-12-09 | 上海大唐移动通信设备有限公司 | Method and device for adjusting carriers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9955438B2 (en) * | 2005-09-27 | 2018-04-24 | Qualcomm Incorporated | Method and apparatus for carrier allocation and management in multi-carrier communication systems |
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2016
- 2016-03-22 CN CN201610164664.0A patent/CN105578511B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469504A (en) * | 2010-11-12 | 2012-05-23 | 中国移动通信集团山西有限公司 | Network congestion decision method and equipment for wireless communication system |
| CN103167513A (en) * | 2013-02-01 | 2013-06-19 | 上海大唐移动通信设备有限公司 | Method and device for expanding capacity of carrier |
| CN104105206A (en) * | 2013-04-12 | 2014-10-15 | 中国移动通信集团北京有限公司 | TD-SCDMA network carrier wave adjusting method, device and system |
| CN105142222A (en) * | 2015-08-10 | 2015-12-09 | 上海大唐移动通信设备有限公司 | Method and device for adjusting carriers |
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