CN105578511A - Idleness-splitting busyness-supplementing intelligent analysis system of TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) network - Google Patents
Idleness-splitting busyness-supplementing intelligent analysis system of TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) network Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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Abstract
The invention particularly relates to an idleness-splitting busyness-supplementing intelligent analysis system of a TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) network. According to the idleness-splitting busyness-supplementing intelligent analysis system of the TD-SCDMA network, problem analysis on volume expansion and reduction of software and hardware and equipment resource limitation all are operated based on a network management platform system; the whole idleness-splitting busyness-supplementing process only needs on-site operation of engineering maintenance personnel, so the work of analyzing and formulating a scheme of early optimization personnel is saved, and the intelligent level and the working efficiency are improved.
Description
Technical field
The present invention relates to wireless network performance KPI and resource apparatus technical field, particularly a kind of TD-SCDMA network tears the busy intelligent analysis system of not busy benefit open.
Background technology
Along with TD-SCDMA network constantly changes, portion of base stations or community need to carry out expanding, subtracting appearance operation.This work at present carries out KPI index analysis primarily of field optimizing personnel, and selects applicable carrier wave or RRU carry out dilatation and subtract appearance as the case may be.This need of work regularly carries out indicator-specific statistics and expansion, subtract appearance scheme upgrades, and is supplied to backstage and optimizes personnel and engineering maintenance personnel carry out soft expansion or firmly expand operation.
Existing about TD-SCDMA network expand, subtract appearance operation there is following defect:
1, need to extract a large amount of KPI index, need to carry out repeatedly computing, waste of manpower to every data;
2, field optimizing personnel need to understand very much base station equipment, must grasp the tenability of all kinds of veneer and restrictive condition and just can make reasonably to tear open and not busyly mends scheme of doing;
3, because this Comparision is numerous and diverse, field optimizing personnel provide and tear that not busy to mend busy scheme relatively slow open, cause later stage engineering maintenance work etc. to there is delay phenomenon.
Because TD-SCDMA network expands, subtracts and hold the huge and poor real of operation element amount, need to introduce IT mode and realize promoting operating efficiency, Logistics networks quality.Based on the problems referred to above, the present invention devises a kind of TD-SCDMA network and tears the busy intelligent analysis system of not busy benefit open.Automatically extract index by webmaster backstage, calculating according to operational formula needs to expand, subtract base station and the community of appearance, and analyzes according to carrier wave and RRU tenability etc. and whether carry out hardware expansion, subtract appearance, or directly carries out software expansion by backstage, subtracts appearance and operate.
Summary of the invention
The present invention, in order to make up the defect of prior art, provides a kind of simple TD-SCDMA network efficiently and tears the busy intelligent analysis system of not busy benefit open.
The present invention is achieved through the following technical solutions:
A kind of TD-SCDMA network tears the busy intelligent analysis system of not busy benefit open, it is characterized in that comprising the following steps:
(1) carrier number is estimated
Get the whole network cell-level one week peak hour up code resource utilization, wherein R4 carrier wave up BRU number takes one week peak hour up code resource utilization redundancy 1.2 times, and H carrier wave up BRU number takes one week peak hour up code resource utilization redundancy 1.5 times; Take BRU number compare carrier number needed for judgement with conversion take BRU number and thresholding out, the carrier number calculated is unified to round up number;
(2) computation requirement carrier number
Draw according to the carrier number that the community estimated needs the carrier number that base station needs, then draw the carrier number that base station is supported; The carrier number that its small area needs is H carrier number and the R4 carrier number sum of community needs, and the carrier number that base station needs is the carrier number sum that each community, base station needs, and the carrier number that base station is supported is the board number of each board in base station and the sum of products of board ability;
(3) statistics expands, subtracts plate model and the quantity of appearance
When the difference of the carrier number that the carrier number and the base station that need when base station are supported is less than or equal to 0, MOD (3,6,12,18) is distinguished in difference/1.5 of the carrier number that the carrier number of base station needs and base station are supported, namely reckling needs the plate model and the quantity that subtract appearance;
When the difference of the carrier number that the carrier number and the base station that need when base station are supported is greater than 0, the other MOD of difference (3,6,12,18) of the carrier number that the carrier number of base station needs and base station are supported, namely reckling needs plate model and the quantity of dilatation;
Final outputting base station H/R4 carrier wave expands, subtracts appearance table;
(4) judge whether community divides
12 carrier waves are supported at most in single community, TDS base station, if more than 12, then need to carry out cell splitting; In addition, when the port number of single community is greater than 8, the DSP physical resource of carrier occupancy is double, suggestion cell splitting; When the port number of single community is less than 8,1 corresponding 1 logic frequency of physics DSP resource;
(5) judge RRU and optical module whether limited
By the analysis to RRU and optical module tenability, the quantity required of combined with hardware dilatation, obtains tearing the busy information table of not busy benefit open, and there is RRU and the optical module of limitation problem, spot replace is carried out, to reach the requirement of hardware dilatation to the RRU and optical module that there is limitation problem;
(6) white list filters
By the busy information table of not busy benefit and the comparison of white list base station will be torn open, user is existed periodically or the white list base station site of sudden change single-row out carry out manually expanding subtract appearance operation, other information is directly output as tears the busy information table of not busy benefit open, is supplied to engineering maintenance aspect and operates.
In described step (1), when converting R4 carrier occupancy BRU number out and being less than 19.52, need 1 R4 carriers carry; When converting R4 carrier occupancy BRU number out and being less than 47.36 and being more than or equal to 19.52,2 R4 carrier waves are needed to carry; When converting R4 carrier occupancy BRU number out and being less than 76.8 and being more than or equal to 47.36,3 R4 carrier waves are needed to carry; When converting R4 carrier occupancy BRU number out and being more than or equal to 76.8, the computing formula of wanted carrier number is as follows:
Wherein 25.2 is the BRU number that dilatation thresholding single carrier need take, and is greater than the dilatation thresholding that 3 carrier waves unify employing 80%.
In described step (1), when converting H carrier occupancy BRU number out and being less than 13.476, need 1 H carriers carry; When converting H carrier occupancy BRU number out and being less than 37.12 and being more than or equal to 13.476,2 H carrier waves are needed to carry; When converting H carrier occupancy BRU number out and being less than 62.4 and being more than or equal to 37.12,3 H carrier waves are needed to carry; When converting H carrier occupancy BRU number out and being more than or equal to 62.4, the computing formula of wanted carrier number is as follows:
In described step (5), when RRU number of connection is greater than 8, RRU limited amount; When RRU type is 268, at the first bruss, RRU is limited for 291,261 grades 2; When BBPA plate is in 3 slot, BBPA plate is limited; When optical module speed is less than 6.1G, optical module is limited.
The invention has the beneficial effects as follows: this TD-SCDMA network tears the busy intelligent analysis system of not busy benefit open, by soft and hardware expand, subtract appearance and the analysis of device resource limitation problem all operate based on network management platform system, whole tearing open not busy mends busy process, engineering maintenance personnel on site is only needed to operate, save the work optimized People Analysis and develop programs early stage, improve intelligent level and operating efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is torn the spare time open for TD-SCDMA network of the present invention and is mended busy intellectual analysis schematic flow sheet.
Embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention will be described in detail.It should be noted that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
This TD-SCDMA network tears the busy intelligent analysis system of not busy benefit open, comprises the following steps:
(1) carrier number is estimated
Get the whole network cell-level one week peak hour up code resource utilization, wherein R4 carrier wave up BRU number takes one week peak hour up code resource utilization redundancy 1.2 times, and H carrier wave up BRU number takes one week peak hour up code resource utilization redundancy 1.5 times; Take BRU number compare carrier number needed for judgement with conversion take BRU number and thresholding out, the carrier number calculated is unified to round up number;
The BRU sum (RNCHX03) that up code resource utilization and carrier frequency uplink service take is obtained by north orientation; Carrier wave Configuration Type and existing network carrier number is obtained by configuration file.Thus obtain the R4 carrier wave up BRU of taking number and H carrier wave is up takies BRU number.
(2) computation requirement carrier number
Draw according to the carrier number that the community estimated needs the carrier number that base station needs, then draw the carrier number that base station is supported; The carrier number that its small area needs is H carrier number and the R4 carrier number sum of community needs, and the carrier number that base station needs is the carrier number sum that each community, base station needs, and the carrier number that base station is supported is the board number of each board in base station and the sum of products of board ability;
(3) statistics expands, subtracts plate model and the quantity of appearance
When the difference of the carrier number that the carrier number and the base station that need when base station are supported is less than or equal to 0, MOD (3,6,12,18) is distinguished in difference/1.5 of the carrier number that the carrier number of base station needs and base station are supported, namely reckling needs the plate model and the quantity that subtract appearance;
When the difference of the carrier number that the carrier number and the base station that need when base station are supported is greater than 0, the other MOD of difference (3,6,12,18) of the carrier number that the carrier number of base station needs and base station are supported, namely reckling needs plate model and the quantity of dilatation;
Final outputting base station H/R4 carrier wave expands, subtracts appearance table;
(4) judge whether community divides
12 carrier waves are supported at most in single community, TDS base station, if more than 12, then need to carry out cell splitting; In addition, when the port number of single community is greater than 8, the DSP physical resource of carrier occupancy is double, suggestion cell splitting; When the port number of single community is less than 8,1 corresponding 1 logic frequency of physics DSP resource;
9 RRU community is divided in such as room, and configure 3 carrier waves, then physics DSP resource needs 6, i.e. 1 piece of BPOA block.
(5) judge RRU and optical module whether limited
By the analysis to RRU and optical module tenability, the quantity required of combined with hardware dilatation, obtains tearing the busy information table of not busy benefit open, and there is RRU and the optical module of limitation problem, spot replace is carried out, to reach the requirement of hardware dilatation to the RRU and optical module that there is limitation problem;
(6) white list filters
By the busy information table of not busy benefit and the comparison of white list base station will be torn open, user is existed periodically or the white list base station site of sudden change single-row out carry out manually expanding subtract appearance operation, other information is directly output as tears the busy information table of not busy benefit open, is supplied to engineering maintenance aspect and operates.
In described step (1), when converting R4 carrier occupancy BRU number out and being less than 19.52, need 1 R4 carriers carry; When converting R4 carrier occupancy BRU number out and being less than 47.36 and being more than or equal to 19.52,2 R4 carrier waves are needed to carry; When converting R4 carrier occupancy BRU number out and being less than 76.8 and being more than or equal to 47.36,3 R4 carrier waves are needed to carry; When converting R4 carrier occupancy BRU number out and being more than or equal to 76.8, the computing formula of wanted carrier number is as follows:
Wherein 25.2 is the BRU number that dilatation thresholding single carrier need take, and is greater than the dilatation thresholding that 3 carrier waves unify employing 80%.
In described step (1), when converting H carrier occupancy BRU number out and being less than 13.476, need 1 H carriers carry; When converting H carrier occupancy BRU number out and being less than 37.12 and being more than or equal to 13.476,2 H carrier waves are needed to carry; When converting H carrier occupancy BRU number out and being less than 62.4 and being more than or equal to 37.12,3 H carrier waves are needed to carry; When converting H carrier occupancy BRU number out and being more than or equal to 62.4, the computing formula of wanted carrier number is as follows:
In described step (5), when RRU number of connection is greater than 8, RRU limited amount; When RRU type is 268, at the first bruss, RRU is limited for 291,261 grades 2; When BBPA plate is in 3 slot, BBPA plate is limited; When optical module speed is less than 6.1G, optical module is limited.
Claims (4)
1. TD-SCDMA network tears the busy intelligent analysis system of not busy benefit open, it is characterized in that comprising the following steps:
(1) carrier number is estimated
Get the whole network cell-level one week peak hour up code resource utilization, wherein R4 carrier wave up BRU number takes one week peak hour up code resource utilization redundancy 1.2 times, and H carrier wave up BRU number takes one week peak hour up code resource utilization redundancy 1.5 times; Take BRU number compare carrier number needed for judgement with conversion take BRU number and thresholding out, the carrier number calculated is unified to round up number;
(2) computation requirement carrier number
Draw according to the carrier number that the community estimated needs the carrier number that base station needs, then draw the carrier number that base station is supported; The carrier number that its small area needs is H carrier number and the R4 carrier number sum of community needs, and the carrier number that base station needs is the carrier number sum that each community, base station needs, and the carrier number that base station is supported is the board number of each board in base station and the sum of products of board ability;
(3) statistics expands, subtracts plate model and the quantity of appearance
When the difference of the carrier number that the carrier number and the base station that need when base station are supported is less than or equal to 0, MOD (3,6,12,18) is distinguished in difference/1.5 of the carrier number that the carrier number of base station needs and base station are supported, namely reckling needs the plate model and the quantity that subtract appearance;
When the difference of the carrier number that the carrier number and the base station that need when base station are supported is greater than 0, the other MOD of difference (3,6,12,18) of the carrier number that the carrier number of base station needs and base station are supported, namely reckling needs plate model and the quantity of dilatation;
Final outputting base station H/R4 carrier wave expands, subtracts appearance table;
(4) judge whether community divides
12 carrier waves are supported at most in single community, TDS base station, if more than 12, then need to carry out cell splitting; In addition, when the port number of single community is greater than 8, the DSP physical resource of carrier occupancy is double, suggestion cell splitting; When the port number of single community is less than 8,1 corresponding 1 logic frequency of physics DSP resource;
(5) judge RRU and optical module whether limited
By the analysis to RRU and optical module tenability, the quantity required of combined with hardware dilatation, obtains tearing the busy information table of not busy benefit open, and there is RRU and the optical module of limitation problem, spot replace is carried out, to reach the requirement of hardware dilatation to the RRU and optical module that there is limitation problem;
(6) white list filters
By the busy information table of not busy benefit and the comparison of white list base station will be torn open, user is existed periodically or the white list base station site of sudden change single-row out carry out manually expanding subtract appearance operation, other information is directly output as tears the busy information table of not busy benefit open, is supplied to engineering maintenance aspect and operates.
2. TD-SCDMA network according to claim 1 tears the busy intelligent analysis system of not busy benefit open, it is characterized in that: in described step (1), when converting R4 carrier occupancy BRU number out and being less than 19.52, needs 1 R4 carriers carry; When converting R4 carrier occupancy BRU number out and being less than 47.36 and being more than or equal to 19.52,2 R4 carrier waves are needed to carry; When converting R4 carrier occupancy BRU number out and being less than 76.8 and being more than or equal to 47.36,3 R4 carrier waves are needed to carry; When converting R4 carrier occupancy BRU number out and being more than or equal to 76.8, the computing formula of wanted carrier number is as follows:
Wherein 25.2 is the BRU number that dilatation thresholding single carrier need take, and is greater than the dilatation thresholding that 3 carrier waves unify employing 80%.
3. TD-SCDMA network according to claim 1 tears the busy intelligent analysis system of not busy benefit open, it is characterized in that: in described step (1), when converting H carrier occupancy BRU number out and being less than 13.476, needs 1 H carriers carry; When converting H carrier occupancy BRU number out and being less than 37.12 and being more than or equal to 13.476,2 H carrier waves are needed to carry; When converting H carrier occupancy BRU number out and being less than 62.4 and being more than or equal to 37.12,3 H carrier waves are needed to carry; When converting H carrier occupancy BRU number out and being more than or equal to 62.4, the computing formula of wanted carrier number is as follows:
4. TD-SCDMA network according to claim 1 tears the busy intelligent analysis system of not busy benefit open, it is characterized in that: in described step (5), when RRU number of connection is greater than 8, and RRU limited amount; When RRU type is 268, at the first bruss, RRU is limited for 291,261 grades 2; When BBPA plate is in 3 slot, BBPA plate is limited; When optical module speed is less than 6.1G, optical module is limited.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113347731A (en) * | 2021-06-23 | 2021-09-03 | 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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| 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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| US20070070908A1 (en) * | 2005-09-27 | 2007-03-29 | Donna Ghosh | Method and apparatus for carrier allocation and management in multi-carrier communication systems |
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| CN113347731A (en) * | 2021-06-23 | 2021-09-03 | 深圳金信诺高新技术股份有限公司 | Method and base station for adaptively adjusting physical resources |
| 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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