CN105828347A - U900 disposing feasibility analysis method and device - Google Patents
U900 disposing feasibility analysis method and device Download PDFInfo
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- CN105828347A CN105828347A CN201610147828.9A CN201610147828A CN105828347A CN 105828347 A CN105828347 A CN 105828347A CN 201610147828 A CN201610147828 A CN 201610147828A CN 105828347 A CN105828347 A CN 105828347A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/22—Traffic simulation tools or models
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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Abstract
The invention provides a U900 disposing feasibility analysis method and device, and aims at solving the problems that practical operation in present U900 disposing strategy analysis is high in operation difficulty and single in analysis dimensions at least. The method comprises that a network-side index score, a terminal-side index score and a user-side index score within a predetermined network area are determined; according to the network-side index score, the terminal-side index score and the user-side index score, a comprehensive score of U900 disposition in the predetermined network area is determined; according to the comprehensive score of U900 disposition in the predetermined network area as well as present U900 disposing strategy evaluating criteria which include the mapping relation between the comprehensive score of U900 disposition and a feasibility conclusion of U900 disposition in the predetermined network area, the feasibility conclusion of U900 disposition in the predetermined network area is determined. The method and device are suitable for the technical field of wireless communication.
Description
Technical field
The present invention relates to wireless communication technology field, particularly relate to a kind of feasibility analysis method and device disposing 900MHz UMTS (English full name: universalmobiletelecommunicationssystem, english abbreviation: UMTS) (hereinafter referred to as U900).
Background technology
Along with the development of wireless communication technology, 900MHz frequency range is increasingly becoming focus of concern owing to having stronger penetration capacity and propagation characteristic.At present, U900 technology has been suggested, and disposes U900 and can effectively promote the degree of depth covering quality of existing 2100MHzUMTS network, and can alleviate the load of 2100MHzUMTS network.
But, if disposing U900, the most original 900MHz global system for mobile communications (English full name: globalsystemformobilecommunication, english abbreviation: GSM) network is accomplished by clear frequency, logout, then and what course to follow will become a crucial problem for 900MHzGSM user originally.Even if original 900MHzGSM user can be carried by 1800MHzGSM network, then whether the covering quality of 1800MHzGSM network and network load be enough to carry original 900MHzGSM user is also a problem.Therefore, disposing U900 will be a huge investment pressure, and all these is all to dispose the opportunities and challenges that U900 is brought.And then, also seem most important for the analysis of strategies disposing U900.
At present, prior art already exists for disposing the analysis of strategies of U900, such as paper " WCDMA (English full name: widebandcodedivisionmultipleaccess, english abbreviation: WCDMA) 900MHZ city deployment strategy inquires into scheme " in just give the deployment strategy of U900 and attach most importance to and consider to cover not enough regional deployment U900, to solve degree of depth covering problem in the WCDMA2100MHZ degree of depth.But, this technology is the necessity disposing U900 from weak angle of coverage qualitative analysis, carrying into execution a plan quantitatively, the most step by step, does not the most determine quantitative analysis and is suitable for deployment U900 under what circumstances, and in practical operation, operation easier is bigger；Further, this technical Analysis dimension is single, it is difficult to effectively instruct the networking work of actual U900.
Therefore, how to solve that existing operation easier is big in practical operation and analyzes the problem that dimension is single for disposing present in the analysis of strategies of U900, become current problem demanding prompt solution.
Summary of the invention
Embodiments of the invention provide a kind of feasibility analysis method and device disposing U900, and at least to solve, existing for disposing present in the analysis of strategies of U900, operation easier is big in practical operation and analyzes the problem that dimension is single.
First aspect, it is provided that a kind of feasibility analysis method disposing U900, described method includes:
Determine the network side index score in predetermined network region, end side index score and user side index score；
According to described network side index score, described end side index score and described user side index score, determine the comprehensive score at described predetermined network intra-zone administration U900；
According to the described comprehensive score at described predetermined network intra-zone administration U900 and default U900 deployment strategy judgment criteria, determine the feasibility conclusion at described predetermined network intra-zone administration U900, wherein, described U900 deployment strategy judgment criteria comprises the comprehensive score of deployment U900 and the mapping relations of the feasibility conclusion at described predetermined network intra-zone administration U900.
Feasibility analysis method based on the deployment U900 that the embodiment of the present invention provides, the method can be according to the network side index score in predetermined network region, end side index score and user side index score, determine after the comprehensive score of predetermined network intra-zone administration U900, determine the feasibility conclusion at predetermined network intra-zone administration U900 according to this comprehensive score.That is, the method consider network, terminal and 3 dimensions of user because of the feasibility of administration of usually Rating and Valuation Department U900, there is concrete carrying into execution a plan, belong to and carry out the most comprehensive analysis from multiple dimensions, solve at least existing big for the analysis of strategies method operation easier in practical operation disposing U900 and to analyze the problem that dimension is single, scientific and effective can instruct the networking work of the actual U900 of operator, improve efficiency of investment, optimize allocation of resources, in reality networking, there is the strongest directive significance.
Second aspect, it is provided that a kind of feasibility analysis device disposing U900, including: network side index score determines that unit, end side index score determine that unit, user side index score determine that unit, comprehensive score determine that unit and feasibility conclusion determine unit；
Described network side index score determines unit, the network side index score in determining predetermined network region；
Described end side index score determines unit, the end side index score in determining predetermined network region；
Described user side index score determines unit, the user side index score in determining predetermined network region；
Described comprehensive score determines unit, for according to described network side index score, described end side index score and described user side index score, determining the comprehensive score at described predetermined network intra-zone administration U900；
Described feasibility conclusion determines unit, for according to the described comprehensive score at described predetermined network intra-zone administration U900 and default U900 deployment strategy judgment criteria, determine the feasibility conclusion at described predetermined network intra-zone administration U900, wherein, described U900 deployment strategy judgment criteria comprises the comprehensive score of deployment U900 and the mapping relations of the feasibility conclusion at described predetermined network intra-zone administration U900.
Feasibility analysis device based on the deployment U900 that the embodiment of the present invention provides, this analytical equipment can be according to the network side index score in predetermined network region, end side index score and user side index score, determine after the comprehensive score of predetermined network intra-zone administration U900, determine the feasibility conclusion at predetermined network intra-zone administration U900 according to this comprehensive score.That is, this analytical equipment consider network, terminal and 3 dimensions of user because of the feasibility of administration of usually Rating and Valuation Department U900, there is concrete carrying into execution a plan, belong to and carry out the most comprehensive analysis from multiple dimensions, solve at least existing big for the analysis of strategies method operation easier in practical operation disposing U900 and to analyze the problem that dimension is single, scientific and effective can instruct the networking work of the actual U900 of operator, improve efficiency of investment, optimize allocation of resources, in reality networking, there is the strongest directive significance.
Accompanying drawing explanation
The feasibility analysis method flow schematic diagram of the deployment U900 that Fig. 1 provides for the embodiment of the present invention；
The organizational structure schematic diagram of the comprehensive score of the predetermined network intra-zone administration U900 that Fig. 2 provides for the embodiment of the present invention；
The U900 deployment strategy judgment criteria schematic diagram that Fig. 3 provides for the embodiment of the present invention；
The feasibility analysis apparatus structure schematic diagram of the deployment U900 that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
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 clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
For the ease of clearly describing the technical scheme of the embodiment of the present invention, in an embodiment of the present invention, have employed the printed words such as " first ", " second " function is made a distinction with the essentially identical identical entry of effect or similar item, it will be appreciated by those skilled in the art that quantity and execution order are not defined by the printed words such as " first ", " second ".
It addition, in embodiments of the present invention, the word such as " example ", " such as " makees example, illustration or explanation for expression.It is not necessarily to be construed as than other embodiments or design more preferably or more advantage described herein as " example ", any embodiment of " such as " or design.Specifically, the word such as " example ", " such as " is used to be intended to present in a concrete fashion concept.
Embodiment one,
The embodiment of the present invention provides a kind of feasibility analysis method disposing U900, as it is shown in figure 1, include step S101-S103:
S101, the feasibility analysis device of deployment U900 determine network side index score, end side index score and the user side index score in predetermined network region.
The feasibility analysis device of S102 deployment U900, according to this network side index score, this end side index score and this user side index score, determines the comprehensive score at this predetermined network intra-zone administration U900.
S103, the feasibility analysis device of deployment U900 affix one's name to the comprehensive score of U900 and default U900 deployment strategy judgment criteria according to this at described predetermined network intra-zone, determine the feasibility conclusion at this predetermined network intra-zone administration U900.
Wherein, U900 deployment strategy judgment criteria comprises the comprehensive score of deployment U900 and the mapping relations of the feasibility conclusion at this predetermined network intra-zone administration U900.
Concrete, in embodiment of the present invention step S101:
This predetermined network region can be specifically certain degree of depth overlay area, city, and certainly, this default network area is also likely to be other specific region, and this is not especially limited by the embodiment of the present invention.
Optionally, network side index specifically can include G mobile communication (English full name: 3rd-generation, english abbreviation: 3G) coverage rate, the index such as the first frequency band GSM coverage rate and first frequency band GSM wireless resource utility efficiency, this is not especially limited by the embodiment of the present invention.
Wherein, this first frequency range is specially when disposing U900, carries the GSM network frequency range of original 900MHzGSM user.Such as, if as described in the background art, when disposing U900, carrying original 900MHzGSM by 1800MHzGSM network, the most now the first frequency range is specially 1800MHz.Certainly, when disposing U900, if carrying original 900MHzGSM by 2000MHzGSM network, the most now the first frequency range is specially 2000MHz, and the numerical value of the first frequency range is not especially limited by the embodiment of the present invention.
Optionally, end side index specifically can include that U900 terminal supports ratio or other index, and this is not especially limited by the embodiment of the present invention.
Optionally, user side index specifically can include being worth user's ratio or other index, and this is not especially limited by the embodiment of the present invention.
Below by providing the 3G coverage rate score that determines in predetermined network region respectively, the first frequency band GSM coverage rate score, the first frequency band GSM wireless resource utility efficiency, U900 terminal are supported scaled score and are worth implementing of user's scaled score.
(1) the 3G coverage rate score in predetermined network region is determined
First, according to following second formula (formula (1)), the 3G coverage rate in predetermined network region is calculated.
All received signal code powers (English full name: receivedsignalcodepower in 3G coverage rate=predetermined network region in predetermined network region, english abbreviation: RSCP) > all MR sampling numbers in the measurement report of the first preset value (English full name: measurementreport, english abbreviation: MR) sampling number/predetermined network region；Formula (1)
Wherein, the MR sampled point of all second frequency range UMTS network the first carrier frequency in predetermined network region in the MR sampled point in formula (1) is the Preset Time extracted.
Concrete, this second frequency range can be any frequency range of UMTS network, and this first preset value can be an empirical value, it is also possible to being the preferred value obtained through many experiments, this is not especially limited by the embodiment of the present invention.
Preferably, this second frequency range UMTS network can be specifically 2100MHzUMTS network, and this first preset value can be specifically-95dBm.
Secondly, according to the 3G coverage rate in predetermined network region and default 3G coverage rate score judgment criteria, the 3G coverage rate score in predetermined network region is determined.
Concrete, for the consideration of investment reduction, if the 3G coverage rate in this predetermined network region is the highest, more it is not recommended that dispose U900.It is to say, the 3G covering in this predetermined network region is the best, this 3G coverage rate score just should be the lowest, illustrates to there is no need to dispose U900 to strengthen the covering of 3G network.Based on this principle, corresponding 3G coverage rate score judgment criteria can be set.
Exemplary, a1% can be set, three parameters of b1% and c1% (and meeting a1%≤b1%≤c1%) are as the decision threshold of 3G coverage rate score, default setting a1% is equal to 90%, b1% is equal to 95%, c1% is equal to 98%, and a1%, b1% and c1% can need to modify according to real network situation.Then, 3G coverage rate score judgment criteria is specifically as follows:
When 3G coverage rate is less than a1%, 3G coverage rate index must be divided into 3 points；When 3G coverage rate is more than or equal to a1% and is less than b1%, 3G coverage rate index must be divided into 2 points；When 3G coverage rate is more than or equal to b1% and is less than c1%, 3G coverage rate index must be divided into 1 point；When 3G coverage rate is more than or equal to c1%, 3G coverage rate index must be divided into 0 point.
It should be noted that in the embodiment of the present invention, permissible, this is not especially limited by the embodiment of the present invention.
(2) the first frequency band GSM coverage rate score in predetermined network region is determined
First, according to following 3rd formula (formula (2)), the first frequency band GSM coverage rate in predetermined network region is calculated.
All drive test sampling numbers in the drive test sampling number/predetermined network region of all RxLev > second preset value in the first frequency band GSM coverage rate=predetermined network region in predetermined network region；Formula (2)
Wherein, RxLev represents the signal level of the first frequency band GSM.
Concrete, this second preset value is probably an empirical value, it is also possible to through the preferred value that many experiments obtains, this is not especially limited by the embodiment of the present invention.
Preferably, the second optional scope of preset value is-70dBm ,-75dBm ,-80dBm or-85dBm, and default value is-80dBm.
Secondly, according to the first frequency band GSM coverage rate in predetermined network region and the first default frequency band GSM coverage rate judgment criteria, the first frequency band GSM coverage rate score in predetermined network region is determined.
Concrete, it is contemplated that if introducing U900 technology, former 900MHzGSM user is necessary for being carried by the first frequency band GSM network.So, the first frequency band GSM coverage rate is the highest, and the first frequency band GSM coverage rate score just should be the highest, based on this principle, can arrange corresponding first frequency band GSM coverage rate score judgment criteria.
Exemplary, can be using setting parameter a2% as the decision threshold of the first frequency band GSM coverage rate score, default setting is that a2% is equal to 75%, and a2% can need to modify according to real network situation.Then, the first frequency band GSM coverage rate score judgment criteria is specifically as follows:
When the first frequency band GSM coverage rate is more than or equal to a2%, the first frequency band GSM coverage rate must be divided into 1 point, is otherwise 0 point.
(3) the first frequency band GSM wireless resource utility efficiency score in predetermined network region is determined
First, according to following 4th formula (formula (3)), the first frequency band GSM wireless resource utility efficiency in predetermined network region is calculated.
The first frequency band GSM wireless resource utility efficiency in predetermined network region=(Packet Data Channel (English full name: packetdatachannel taken, english abbreviation: PDCH) average+Traffic Channel (English full name: trafficchannel, english abbreviation: TCH) telephone traffic)/(static PDCH configures number+voice equivalence telephone traffic)；Formula (3)
Wherein, voice equivalence telephone traffic=looked into the voice equivalence telephone traffic (note: take when running into non-integer near value) that ERLANG B obtains by the TCH telephone traffic percent of call lost based on 2% is counter；The PDCH average taken is the PDCH average that all first frequency band GSM communities in predetermined network region take in the Preset Time extracted, and the TCH telephone traffic taken is the TCH telephone traffic of all first frequency band GSM communities in the Preset Time extracted in predetermined network region.
Secondly, according to the first frequency band GSM wireless resource utility efficiency in predetermined network region and the first default frequency band GSM wireless resource utility efficiency judgment criteria, the first frequency band GSM wireless resource utility efficiency score in predetermined network region is determined.
Concrete, it is contemplated that if introducing U900 technology, former 900MHzGSM user is necessary for being carried by the first frequency band GSM network.So, the first frequency band GSM wireless resource utility efficiency is the lowest, and the first frequency band GSM wireless resource utility efficiency score just should be the highest, based on this principle, can arrange corresponding first frequency band GSM wireless resource utility efficiency score judgment criteria.
Exemplary, can be using setting parameter b3% as the relevant decision threshold of the first frequency band GSM wireless resource utility efficiency score, if the dilatation thresholding of the wireless resource utility efficiency that a3% is the first frequency band GSM, when the wireless resource utility efficiency of the first frequency band GSM is more than a3%, just current area should be carried out dilatation.Default setting a3% is equal to 80%, and b3% is equal to 75%, and a3% and b3% can need to modify according to real network situation.
If in view of deployment U900,900MHzGSM network by after clear frequency, former 900MHzGSM user needs to be absorbed by the first frequency band GSM network, so the first frequency band GSM network must reserve the former 900MHzGSM user that certain Radio Resource comes to migration.
All first frequency band GSM network traffic in setting parameter c3=(all first frequency band GSM network traffic in all 900MHzGSM network traffic in this predetermined network region+this predetermined network region)/this predetermined network region.
In assuming this predetermined network region, 900MHzGSM network is by clear frequency, and after disposing U900 network, all former 900MHzGSM network traffic are all absorbed by the first frequency band GSM network, then c3 is exactly to dispose the first frequency band GSM maximum possible telephone traffic and the ratio of former first frequency band GSM telephone traffic after U900 network, should meet: (wireless resource utility efficiency × c3 of the first frequency band GSM) ＜ a3%.It is to say, the wireless resource utility efficiency of the first frequency band GSM can not be excessive, the wireless resource utility efficiency for certain the first frequency band GSM original should be less than (a3/c3) %, and the wireless resource utility efficiency meeting this condition is referred to as moderate wireless resource utility efficiency.The community ratio that then in this predetermined network region, the first frequency band GSM wireless resource utility efficiency is moderate, can pass through equation below (4) and be calculated.
In the ratio of the first moderate community of frequency band GSM wireless resource utility efficiency=this predetermined network region, all wireless resource utility efficiencies are less than all first frequency band GSM community number * 100% in the first frequency band GSM community number/this predetermined network region of (a3/c3) %；Formula (4)
When the first frequency band GSM wireless resource utility efficiency moderate community ratio is more than or equal to b3%, the first frequency band GSM wireless resource utility efficiency must be divided into 1 point, is otherwise 0 point.
(4) determine that the U900 terminal in predetermined network region supports scaled score
First, according to following 5th formula (formula (5)), calculate the U900 terminal in predetermined network region and support ratio.
U900 terminal in predetermined network region supports all terminal numbers in the terminal number/predetermined network region of all support U900 in ratio=predetermined network region；Formula (5)
Concrete, can obtain the terminal number of all support U900 in predetermined network region in the following way:
For predetermined network region, in extracting preset time, all 2/3/4G users in this region are single in detail, the all GSM cell in this region, WCDMA community and Long Term Evolution (English full name: longtermevolution is i.e. the most singly associated with 2/3/4G user, english abbreviation: LTE) community, all 2/3/4G users obtaining this region are single in detail.Then with all 2/3/4G users in this region list in detail and terminal models approval code (English full name: typeapprovalcode, english abbreviation: TAC) storehouse association analysis, International Mobile Station Equipment Identification (English full name: the internationalmobileequipmentidentity of all terminals in i.e. extraction is the most single, english abbreviation: IMEI) number, and associate TAC storehouse, the terminal capability that each terminal is corresponding can be obtained, i.e. obtain whether certain terminal supports U900 function, the most also can obtain supporting the terminal number of U900.And then the U900 terminal support ratio that formula (5) obtains in predetermined network region can be passed through.
Secondly, support that ratio and default U900 terminal support ratio judgment criteria according to the U900 terminal in predetermined network region, determine that the U900 terminal in predetermined network region supports scaled score.
Concrete, the U900 terminal in predetermined network region supports that ratio is the biggest, and the U900 terminal in predetermined network region supports that scaled score just should be the highest, based on this principle, can arrange corresponding U900 terminal and support ratio judgment criteria.
Exemplary, a4% can be set, three parameters of b4% and c4% (and meet a4% >=b4% >=c4%) support the decision threshold of scaled score as U900 terminal, default setting is that a4% is equal to 75%, b4% is equal to 65%, c4% is equal to 55%, and a4%, b4% and c4% all can need to modify according to real network situation.Then, U900 terminal supports that ratio judgment criteria is specifically as follows:
When U900 terminal supports ratio more than a4%, U900 terminal supports that scaled score is 3 points；When U900 terminal is supported ratio less than or equal to a4% and is more than b4%, U900 terminal supports that ratio index must be divided into 2 points；When U900 terminal is supported ratio less than or equal to b4% and is more than c4%, U900 terminal supports that ratio index must be divided into 1 point；When U900 terminal supports ratio less than or equal to c4%, U900 terminal supports that ratio index must be divided into 0 point.
(5) the value user's scaled score in predetermined network region is determined
First, according to following 6th formula (formula (6)), the value user's scaled score in predetermined network region is calculated.
The all numbers of users in (2G is worth number of users+3G and is worth number of users+4G value the number of users)/predetermined network region being worth in user's scaled score=predetermined network region in predetermined network region；Formula (6)
Concrete, can obtain that the 2G in predetermined network region is worth number of users, 3G is worth number of users in the following way and 4G is worth number of users:
For predetermined network region, in extracting preset time, all 2/3/4G users in this region are single in detail, i.e. the most singly associate all GSM cell in this region, WCDMA community and LTE community with 2/3/4G user, and all 2/3/4G users obtaining this region are single in detail.Then extract the IMSI in all 2/3/4G users list in detail in this region, and associate bill, learn the set meal grade of user, also obtain all numbers of users in this region preset time simultaneously.
A5% can be set as dividing the thresholding being worth user, and default value is 50%, and all can need modify according to real network situation.According to 2/3/4G user's set meal amount of money, respectively 2G, 3G and 4G user's set meal type being ranked up in each self-made type from high to low, in coming each standard, the set meal type definition of front a5% is worth user's set meal in being this standard.Thus, by being worth user's set meal, obtain 2G and be worth user, 3G value user and 4G value user.And then 2G value number of users, 3G value number of users and the 4G obtained in predetermined network region is worth number of users.
Secondly, according to the value user's scaled score in predetermined network region and default value user's ratio judgment criteria, the value user's scaled score in predetermined network region is determined.
Concrete, the value user's ratio in predetermined network region is the biggest, and the value user's scaled score in predetermined network region just should be the highest, based on this principle, can arrange corresponding value user's ratio judgment criteria.
Exemplary, b5% can be set, three parameters of c5% and d5% (and meet b5% >=c5% >=d5%) are as the decision threshold being worth user's scaled score, default setting is that b5% is equal to 30%, c5% is equal to 20%, d5% is equal to 10%, and b5%, c5% and d5% all can need to modify according to real network situation.Then, it is worth user's ratio judge mark to be specifically as follows:
When being worth user ratio ＞ b5%, being worth user's scaled score is 3 points；When c5% ＜ is worth user's ratio≤b5%, it is worth user's ratio index and must be divided into 2 points；When d5% ＜ is worth user's ratio≤c5%, it is worth user's ratio index and must be divided into 1 point；When being worth user's ratio≤d5%, it is worth user's ratio index and must be divided into 0 point.
It should be noted that, above-described embodiment is only that the one of the 3G coverage rate score in exemplary giving determines predetermined network region, the first frequency band GSM coverage rate score, the first frequency band GSM wireless resource utility efficiency, U900 terminal support scaled score and value user's scaled score implements, certainly, there is likely to be other implementation, this is not especially limited by the embodiment of the present invention.
Concrete, in embodiment of the present invention step S102:
When network side index specifically includes 3G coverage rate, the first frequency band GSM coverage rate and the first frequency band GSM wireless resource utility efficiency；End side index specifically includes U900 terminal and supports ratio；When user side index includes being worth user's ratio, the organizational structure schematic diagram of the comprehensive score of predetermined network intra-zone administration U900 is as shown in Figure 2.
Preferably, the comprehensive score at predetermined network intra-zone administration U900 can be calculated according to following first formula (formula (7)).
SComprehensively=SGSMm coverage rate×SGSMm wireless resource utility efficiency×(S3G coverage rate+SU900 terminal supports ratio+SIt is worth user's ratio)
Formula (7)
Wherein, S3G coverage rateRepresent 3G coverage rate score；SGSMm coverage rateRepresenting the first frequency band GSM coverage rate score, m represents the numerical value of the first frequency range；SGSMm wireless resource utility efficiencyRepresent the first frequency band GSM wireless resource utility efficiency score；SU900 terminal supports ratioRepresent that U900 terminal supports scaled score；SIt is worth user's ratioRepresent and be worth user's scaled score；SComprehensivelyRepresent comprehensive score.
Concrete, in embodiment of the present invention step S103:
U900 deployment strategy judgment criteria specifically may include that
When the comprehensive score of deployment U900 is in first threshold interval, determine prioritized deployment；
When the comprehensive score of deployment U900 is in Second Threshold interval, determines and can dispose；
When the comprehensive score of deployment U900 is at three threshold intervals, determine deployment with caution；
When the comprehensive score of deployment U900 is at four threshold intervals, determine it is not recommended that dispose.
Exemplary, as it is shown on figure 3, combine the example determining each index score in above-mentioned steps S101, at this point it is possible to set U900 deployment strategy judgment criteria particularly as follows:
When the comprehensive score of deployment U900 is 8 points and 9 timesharing, determine prioritized deployment；
When the comprehensive score of deployment U900 is 6 points and 7 timesharing, determines and can dispose；
When the comprehensive score of deployment U900 is 4 points and 5 timesharing, determine deployment with caution；
When the comprehensive score of deployment U900 is 0 point, 1 point, 2 points, 3 timesharing, determine it is not recommended that dispose.
Be can be seen that by the example determining the first frequency band GSM coverage rate score and the first frequency band GSM wireless resource utility efficiency score in above-mentioned steps S101, first frequency band GSM coverage rate score and the first frequency band GSM wireless resource utility efficiency score can be all 1 point or 0 point, i.e. meeting correlated condition is 1 point, and being unsatisfactory for correlated condition is 0 point.And by formula (7) it can be seen that SGSMm coverage rateAnd SGSMm wireless resource utility efficiencyEqual to 1 point, it is prioritized deployment, can dispose and the essential condition of the U900 deployment strategy such as deployment with caution.This is because it is considered that after 900MHz is used for U900, the coverage rate of the first frequency band GSM and wireless resource utility efficiency allow for the GSM user guaranteeing to carry original 900MHz.
The embodiment of the present invention provides a kind of feasibility analysis method disposing U900, comprises determining that the network side index score in predetermined network region, end side index score and user side index score；According to network side index score, end side index score and user side index score, determine the comprehensive score at predetermined network intra-zone administration U900；According to affixing one's name to the comprehensive score of U900 and default U900 deployment strategy judgment criteria at described predetermined network intra-zone, determine the feasibility conclusion at predetermined network intra-zone administration U900, wherein, U900 deployment strategy judgment criteria comprises the comprehensive score of deployment U900 and the mapping relations of the feasibility conclusion at predetermined network intra-zone administration U900.Feasibility analysis method based on the deployment U900 that the embodiment of the present invention provides, the method can be according to the network side index score in predetermined network region, end side index score and user side index score, determine after the comprehensive score of predetermined network intra-zone administration U900, determine the feasibility conclusion at predetermined network intra-zone administration U900 according to this comprehensive score.That is, the method consider network, terminal and 3 dimensions of user because of the feasibility of administration of usually Rating and Valuation Department U900, there is concrete carrying into execution a plan, belong to and carry out the most comprehensive analysis from multiple dimensions, solve at least existing big for the analysis of strategies method operation easier in practical operation disposing U900 and to analyze the problem that dimension is single, scientific and effective can instruct the networking work of the actual U900 of operator, improve efficiency of investment, optimize allocation of resources, in reality networking, there is the strongest directive significance.
Embodiment two,
As shown in Figure 4, the embodiment of the present invention provides a kind of feasibility analysis device 40 disposing U900, including: network side index score determines that unit 401, end side index score determine that unit 402, user side index score determine that unit 403, comprehensive score determine that unit 404 and feasibility conclusion determine unit 405.
Network side index score determines unit 401, the network side index score in determining predetermined network region.
End side index score determines unit 402, the end side index score in determining predetermined network region.
User side index score determines unit 403, the user side index score in determining predetermined network region.
Comprehensive score determines unit 404, for according to network side index score, end side index score and user side index score, determining the comprehensive score at predetermined network intra-zone administration U900.
Feasibility conclusion determines unit 405, for according to affixing one's name to the comprehensive score of U900 and default U900 deployment strategy judgment criteria at predetermined network intra-zone, determine the feasibility conclusion at predetermined network intra-zone administration U900, wherein, U900 deployment strategy judgment criteria comprises the comprehensive score of deployment U900 and the mapping relations of the feasibility conclusion at predetermined network intra-zone administration U900.
Optionally, network side index specifically can include 3G coverage rate, the first frequency band GSM coverage rate and the first frequency band GSM wireless resource utility efficiency.
End side index specifically can include that U900 terminal supports ratio.
User side index specifically can include being worth user's ratio.
And then, comprehensive score determine unit 404 specifically for:
According to above-mentioned formula (7), calculate the comprehensive score at predetermined network intra-zone administration U900.
Optionally, network side index score determine unit 401 specifically for:
According to above-mentioned formula (1), calculate the 3G coverage rate in predetermined network region.
According to the 3G coverage rate in predetermined network region and default 3G coverage rate score judgment criteria, determine the 3G coverage rate score in predetermined network region.
Optionally, network side index score determine unit 401 specifically for:
According to above-mentioned formula (2), calculate the first frequency band GSM coverage rate in predetermined network region.
According to the first frequency band GSM coverage rate in predetermined network region and the first default frequency band GSM coverage rate judgment criteria, determine the first frequency band GSM coverage rate score in predetermined network region.
Optionally, network side index score determine unit 401 specifically for:
According to above-mentioned formula (3), calculate the first frequency band GSM wireless resource utility efficiency in predetermined network region.
According to the first frequency band GSM wireless resource utility efficiency in predetermined network region and the first default frequency band GSM wireless resource utility efficiency judgment criteria, determine the first frequency band GSM wireless resource utility efficiency score in predetermined network region.
Optionally, end side index score determine unit 402 specifically for:
According to above-mentioned formula (5), calculate the U900 terminal in predetermined network region and support ratio.
Support that ratio and default U900 terminal support ratio judgment criteria according to the U900 terminal in predetermined network region, determine that the U900 terminal in predetermined network region supports scaled score.
Optionally, user side index score determine unit 403 specifically for:
According to above-mentioned formula (6), calculate the value user's ratio in predetermined network region.
According to the value user's scaled score in predetermined network region and default value user's ratio judgment criteria, determine the value user's scaled score in predetermined network region.
Concrete, the feasibility analysis device 40 of the deployments U900 provided by the embodiment of the present invention is carried out disposing the method for U900 analysis and refers to above-described embodiment one, and the embodiment of the present invention does not repeats them here.
Feasibility analysis device based on the deployment U900 that the embodiment of the present invention provides, this feasibility analysis device can be according to the network side index score in predetermined network region, end side index score and user side index score, determine after the comprehensive score of predetermined network intra-zone administration U900, determine the feasibility conclusion at predetermined network intra-zone administration U900 according to this comprehensive score.That is, this feasibility analysis device consider network, terminal and 3 dimensions of user because of the feasibility of administration of usually Rating and Valuation Department U900, there is concrete carrying into execution a plan, belong to and carry out the most comprehensive analysis from multiple dimensions, solve at least existing big for the analysis of strategies method operation easier in practical operation disposing U900 and to analyze the problem that dimension is single, scientific and effective can instruct the networking work of the actual U900 of operator, improve efficiency of investment, optimize allocation of resources, in reality networking, there is the strongest directive significance.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, the device of foregoing description, only it is illustrated with the division of above-mentioned each functional module, in actual application, as desired above-mentioned functions distribution can be completed by different functional modules, the internal structure of device will be divided into different functional modules, to complete all or part of function described above.The specific works process of the system of foregoing description, device and unit, is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematically, such as, described module or the division of unit, be only a kind of logic function to divide, actual can have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or be desirably integrated into another system, or some features can ignore, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, and the parts shown as unit can be or may not be physical location, i.e. may be located at a place, or can also be distributed on multiple NE.Some or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ the form of SFU software functional unit realizes.
If described integrated unit is using the form realization of SFU software functional unit and as independent production marketing or use, can be stored in a computer read/write memory medium.Based on such understanding, completely or partially can embodying with the form of software product of part that prior art is contributed by technical scheme the most in other words or this technical scheme, this computer software product is stored in a storage medium, including some instructions with so that a computer equipment (can be personal computer, server, or the network equipment etc.) or processor (processor) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory (ROM, Read-OnlyMemory), the various media that can store program code such as random access memory (RAM, RandomAccessMemory), magnetic disc or CD.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (14)
1. the feasibility analysis method disposing U900, it is characterised in that described method includes:
Determine the network side index score in predetermined network region, end side index score and user side index score；
According to described network side index score, described end side index score and described user side index score, determine the comprehensive score at described predetermined network intra-zone administration U900；
According to the described comprehensive score at described predetermined network intra-zone administration U900 and default U900 deployment strategy judgment criteria, determine the feasibility conclusion at described predetermined network intra-zone administration U900, wherein, described U900 deployment strategy judgment criteria comprises the comprehensive score of deployment U900 and the mapping relations of the feasibility conclusion at described predetermined network intra-zone administration U900.
Method the most according to claim 1, it is characterised in that described network side index includes 3G coverage rate, the first frequency range global system for mobile communications GSM coverage rate and the first frequency band GSM wireless resource utility efficiency；
Described end side index includes that U900 terminal supports ratio；
Described user side index includes being worth user's ratio；
Described according to described network side index score, described end side index score and described user side index score, calculating affixes one's name to the comprehensive score of U900 at described predetermined network intra-zone, including:
According to following first formula, calculating the comprehensive score at described predetermined network intra-zone administration U900, described first formula includes:
SComprehensively=SGSMm coverage rate×SGSMm wireless resource utility efficiency×(S3G coverage rate+SU900 terminal supports ratio+SIt is worth user's ratio)
Wherein, S3G coverage rateRepresent 3G coverage rate score；SGSMm coverage rateRepresenting the first frequency band GSM coverage rate score, m represents the numerical value of the first frequency range；SGSMm wireless resource utility efficiencyRepresent the first frequency band GSM wireless resource utility efficiency score；SU900 terminal supports ratioRepresent that U900 terminal supports scaled score；SIt is worth user's ratioRepresent and be worth user's scaled score；SComprehensivelyRepresent comprehensive score.
Method the most according to claim 2, it is characterised in that the described 3G coverage rate score determined in predetermined network region, including:
According to following second formula, calculating the 3G coverage rate in predetermined network region, described second formula includes:
All MR sampling numbers in the measurement report MR sampling number/predetermined network region of all received signal code power RSCP > first preset values in the 3G coverage rate=predetermined network region in predetermined network region, wherein, the MR sampled point of all second frequency range UMTS UMTS network the first carrier frequency in described predetermined network region in described MR sampled point is the Preset Time extracted；
According to the 3G coverage rate in described predetermined network region and default 3G coverage rate score judgment criteria, determine the 3G coverage rate score in described predetermined network region.
Method the most according to claim 2, it is characterised in that the first frequency band GSM coverage rate score in described calculating predetermined network region, including:
According to following 3rd formula, calculating the first frequency band GSM coverage rate in predetermined network region, described 3rd formula includes:
All drive test sampling numbers in the drive test sampling number/predetermined network region of all RxLev > second preset value in the first frequency band GSM coverage rate=predetermined network region in predetermined network region, wherein, RxLev represents the signal level of the first frequency band GSM；
According to the first frequency band GSM coverage rate in described predetermined network region and the first default frequency band GSM coverage rate judgment criteria, determine the first frequency band GSM coverage rate score in described predetermined network region.
Method the most according to claim 2, it is characterised in that the first frequency band GSM wireless resource utility efficiency score in described calculating predetermined network region, including:
According to following 4th formula, calculating the first frequency band GSM wireless resource utility efficiency in predetermined network region, described 4th formula includes:
The first frequency band GSM wireless resource utility efficiency in predetermined network region=(the Packet Data Channel PDCH average+Traffic Channel TCH telephone traffic taken)/(static PDCH configures number+voice equivalence telephone traffic)；
Wherein, voice equivalence telephone traffic=looked into the voice equivalence telephone traffic that ERLANG B obtains by the described TCH telephone traffic percent of call lost based on 2% is counter, the described PDCH average that takies is the PDCH average that all first frequency band GSM communities in predetermined network region take in the Preset Time extracted, described in the TCH telephone traffic that takies be the TCH telephone traffic of all first frequency band GSM communities in predetermined network region in the Preset Time extracted；
According to the first frequency band GSM wireless resource utility efficiency in described predetermined network region and the first default frequency band GSM wireless resource utility efficiency judgment criteria, determine the first frequency band GSM wireless resource utility efficiency score in described predetermined network region.
Method the most according to claim 2, it is characterised in that the U900 terminal in described calculating predetermined network region supports scaled score, including:
According to following 5th formula, calculating the U900 terminal in predetermined network region and support ratio, described 5th formula includes:
U900 terminal in predetermined network region supports all terminal numbers in the terminal number/predetermined network region of all support U900 in ratio=predetermined network region；
Support that ratio and default U900 terminal support ratio judgment criteria according to the U900 terminal in described predetermined network region, determine that the U900 terminal in described predetermined network region supports scaled score.
Method the most according to claim 2, it is characterised in that the value user's scaled score in described calculating predetermined network region, including:
According to following 6th formula, calculating the value user's ratio in predetermined network region, described 6th formula includes:
The all numbers of users in (2G is worth number of users+3G and is worth number of users+4G value the number of users)/predetermined network region being worth in user's scaled score=predetermined network region in predetermined network region；
According to the value user's scaled score in described predetermined network region and default value user's ratio judgment criteria, determine the value user's scaled score in described predetermined network region.
8. the feasibility analysis device disposing U900, it is characterized in that, described feasibility analysis device includes: network side index score determines that unit, end side index score determine that unit, user side index score determine that unit, comprehensive score determine that unit and feasibility conclusion determine unit；
Described network side index score determines unit, the network side index score in determining predetermined network region；
Described end side index score determines unit, the end side index score in determining predetermined network region；
Described user side index score determines unit, the user side index score in determining predetermined network region；
Described comprehensive score determines unit, for according to described network side index score, described end side index score and described user side index score, determining the comprehensive score at described predetermined network intra-zone administration U900；
Described feasibility conclusion determines unit, for according to the described comprehensive score at described predetermined network intra-zone administration U900 and default U900 deployment strategy judgment criteria, determine the feasibility conclusion at described predetermined network intra-zone administration U900, wherein, described U900 deployment strategy judgment criteria comprises the comprehensive score of deployment U900 and the mapping relations of the feasibility conclusion at described predetermined network intra-zone administration U900.
Feasibility analysis device the most according to claim 8, it is characterised in that described network side index includes 3G coverage rate, the first frequency range global system for mobile communications GSM coverage rate and the first frequency band GSM wireless resource utility efficiency；
Described end side index includes that U900 terminal supports ratio；
Described user side index includes being worth user's ratio；
Described comprehensive score determine unit specifically for:
According to following first formula, calculating the comprehensive score at described predetermined network intra-zone administration U900, described first formula includes:
SComprehensively=SGSMm coverage rate×SGSMm wireless resource utility efficiency×(S3G coverage rate+SU900 terminal supports ratio+SIt is worth user's ratio)
Wherein, S3G coverage rateRepresent 3G coverage rate score；SGSMm coverage rateRepresenting the first frequency band GSM coverage rate score, m represents the numerical value of the first frequency range；SGSMm wireless resource utility efficiencyRepresent the first frequency band GSM wireless resource utility efficiency score；SU900 terminal supports ratioRepresent that U900 terminal supports scaled score；SIt is worth user's ratioRepresent and be worth user's scaled score；SComprehensivelyRepresent comprehensive score.
Feasibility analysis device the most according to claim 9, it is characterised in that described network side index score determine unit specifically for:
According to following second formula, calculating the 3G coverage rate in predetermined network region, described second formula includes:
All MR sampling numbers in the measurement report MR sampling number/predetermined network region of all received signal code power RSCP > first preset values in the 3G coverage rate=predetermined network region in predetermined network region, wherein, the MR sampled point of all second frequency range UMTS UMTS network the first carrier frequency in described predetermined network region in described MR sampled point is the Preset Time extracted；
According to the 3G coverage rate in described predetermined network region and default 3G coverage rate score judgment criteria, determine the 3G coverage rate score in described predetermined network region.
11. feasibility analysis devices according to claim 9, it is characterised in that described network side index score determine unit specifically for:
According to following 3rd formula, calculating the first frequency band GSM coverage rate in predetermined network region, described 3rd formula includes:
All drive test sampling numbers in the drive test sampling number/predetermined network region of all RxLev > second preset value in the first frequency band GSM coverage rate=predetermined network region in predetermined network region, wherein, RxLev represents the signal level of the first frequency band GSM；
According to the first frequency band GSM coverage rate in described predetermined network region and the first default frequency band GSM coverage rate judgment criteria, determine the first frequency band GSM coverage rate score in described predetermined network region.
12. feasibility analysis devices according to claim 9, it is characterised in that described network side index score determine unit specifically for:
According to following 4th formula, calculating the first frequency band GSM wireless resource utility efficiency in predetermined network region, described 4th formula includes:
The first frequency band GSM wireless resource utility efficiency in predetermined network region=(the Packet Data Channel PDCH average+Traffic Channel TCH telephone traffic taken)/(static PDCH configures number+voice equivalence telephone traffic)；
Wherein, voice equivalence telephone traffic=looked into the voice equivalence telephone traffic that ERLANG B obtains by the described TCH telephone traffic percent of call lost based on 2% is counter, the described PDCH average that takies is the PDCH average that all first frequency band GSM communities in predetermined network region take in the Preset Time extracted, described in the TCH telephone traffic that takies be the TCH telephone traffic of all first frequency band GSM communities in predetermined network region in the Preset Time extracted；
According to the first frequency band GSM wireless resource utility efficiency in described predetermined network region and the first default frequency band GSM wireless resource utility efficiency judgment criteria, determine the first frequency band GSM wireless resource utility efficiency score in described predetermined network region.
13. feasibility analysis devices according to claim 9, it is characterised in that described end side index score determine unit specifically for:
According to following 5th formula, calculating the U900 terminal in predetermined network region and support ratio, described 5th formula includes:
U900 terminal in predetermined network region supports all terminal numbers in the terminal number/predetermined network region of all support U900 in ratio=predetermined network region；
Support that ratio and default U900 terminal support ratio judgment criteria according to the U900 terminal in described predetermined network region, determine that the U900 terminal in described predetermined network region supports scaled score.
14. feasibility analysis devices according to claim 9, it is characterised in that described user side index score determine unit specifically for:
According to following 6th formula, calculating the value user's ratio in predetermined network region, described 6th formula includes:
The all numbers of users in (2G is worth number of users+3G and is worth number of users+4G value the number of users)/predetermined network region being worth in user's scaled score=predetermined network region in predetermined network region；
According to the value user's scaled score in described predetermined network region and default value user's ratio judgment criteria, determine the value user's scaled score in described predetermined network region.
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