CN104219172B - The method of obtaining Digital Subscriber Line data rate and maximum service system - Google Patents

The method of obtaining Digital Subscriber Line data rate and maximum service system Download PDF

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CN104219172B
CN104219172B CN 201310205102 CN201310205102A CN104219172B CN 104219172 B CN104219172 B CN 104219172B CN 201310205102 CN201310205102 CN 201310205102 CN 201310205102 A CN201310205102 A CN 201310205102A CN 104219172 B CN104219172 B CN 104219172B
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dsl
rate
system
line
link establishment
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CN 201310205102
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CN104219172A (en )
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俞俏健
李浩琳
蒋铭
杜喆
沈成彬
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中国电信股份有限公司
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Abstract

本发明实施例公开了一种DSL最大业务数据速率的获取方法与系统,其中,方法包括:DSL参数采集系统从DSLAM或PON MDU采集原始DSL建链参数,去除原始DSL建链参数中的无效数据,将得到的DSL建链参数及其采集时刻发送给DSL速率评估系统;DSL速率评估系统分别从网管系统与资源系统获取所述采集时刻DSLAM或PONMDU业务板卡中各端口的在线情况与线对开通关系信息,来获得基本单位铜缆线对内在线率,并基于RA、基本单位铜缆线对内在线率系数、SNM系数、DSL建链类型系数TP、DSL承载开销系数H,获取DSL最大业务数据速率RMAX。 Example discloses a maximum service data rate DSL acquisition method and system of the present invention, wherein the method comprising: DSL parameter acquisition system original DSL link establishment parameters from the DSLAM or PON MDU, removing the original DSL link establishment parameters invalid data , DSL link setup parameters and acquisition time to send the obtained evaluation rate DSL system; DSL rate evaluation system are obtained from the network management system and the system resource acquisition time PONMDU DSLAM or service cards of each port pair is online and open relationship information, to obtain the basic unit of intra-pair copper line rate, and based on RA, the basic unit of intra-pair copper line rate coefficient, SNM coefficient, DSL built chain type coefficient TP, DSL carrying overhead factor H, to obtain the largest DSL business data rate RMAX. 本发明实施例可以更准确地获得规模部署后高出线率情况下DSL运行的最大业务数据速率。 Embodiments of the present invention may be more accurately obtain the maximum rate of traffic data at high rate where the scale line DSL deployment operation.

Description

数字用户环线最大业务数据速率的获取方法与系统 The method of obtaining Digital Subscriber Line data rate and maximum service system

技术领域 FIELD

[0001] 本发明设及通信技术,尤其是一种数字用户环线(DSL)最大业务数据速率的获取方法与系统。 [0001] The present invention is provided and communication technology, particularly to a Digital Subscriber Line (DSL) system and method for obtaining the maximum service data rate.

背景技术 Background technique

[0002] 随着高速互联网应用、高清视频等业务需求的发展,接入网速率的提升迫在眉睫。 [0002] With the development of business needs high-speed Internet applications, such as high-definition video, the rate of access network upgrade is imminent. 当前公众用户使用的主流宽带接入技术仍为基于铜缆的非对称数字用户环线(Asymmetrical Digital Subscriber Loop ,ADSL)与第二代AD化标准扩展(ADSL2plus,ADSL2+),支持更高速率的超/甚高速数字用户环路(Very high speed DigitalSubscriber Line,VD化2)技术也已逐步成熟。 The current mainstream broadband access technology used by public users still copper-based asymmetric digital subscriber loop (Asymmetrical Digital Subscriber Loop, ADSL) AD second generation extended standards (ADSL2plus, ADSL2 +), the higher the rate supported super / very High Speed ​​digital Subscriber Line (very high speed DigitalSubscriber Line, VD of 2) technology has gradually matured. 随着光进铜退的发展,基于无源光网络(^Passive Optical 化twork,P0似光接入的光纤到X(fiber to the x,FTTX)应用逐步扩大,尤其是光纤入户巧TTH)已成为趋势。 With the development of light into the copper-based passive optical network (^ Passive Optical technology twork, P0 like fiber optical access to X (fiber to the x, FTTX) applications gradually expanded, fiber to the home particularly clever TTH) It has become a trend. 而对于难W光纤入户改造或是受制于改造成本压力的区域,将光缆布放至接近用户的节点,室内引入线仍利用原有铜缆数字用户环线①SL)技术接入,也可W迅速提升速率。 For difficult or W FTTH transformation region subject to transformation cost pressures, the cable laying close to user's node, still using the existing indoor inlet copper Digital Subscriber Line ①SL) access technology, may be rapidly W upgrade rate. 但是,由于铜缆接入技术受制于接入距离W及线对串扰,如何能迅速知晓用户片区D化线路实际部署使用中可长期稳定提供的最大业务数据速率,成为运营商非常关屯、的问题。 However, due to the copper access technologies and is subject to access distance W line crosstalk, how quickly its maximum data rate of user service line actual deployment of Area D use may provide long-term stability and become very off Tuen operators, the problem.

[0003] 在实现本发明的过程中,发明人发现现有技术至少存在W下问题: [0003] During the implementation of the present invention, the inventors found that the prior art has at least the problems W:

[0004] 目前常用的D化速率预估方式是基于局端采集的数字用户线接入复用器(DigitalSubscriber Line Access Multiplexe;r,DSLAM)或PON多住户单元(Multi Dwelling Unit,MD阳所提供的"最大可达速率"参数,主要面向AD化与AD化化(W下表示为:AD化/ADSL2+),未考虑用户线路的在线率等情况,且不考虑各种DSL技术的数据承载开销特点,同时对于线路的质量和长期稳定性缺乏监测,因此得出的预估速率往往是当前情况下该线路可达到的最大建链速率,实际当规模开通时高出线率情况下,多用户线路同时上线会造成D化线对间的串扰影响加大,尤其是基本单位铜缆内的25对线对间,对于新一代的高速VD化2,串扰影响更为明显,加上环境干扰,稳定的业务数据速率也会随之显著下降。如图1所示,为现有常用的D化测速评估方案架构示意图,其中,D化参数采集平台负责采集D化运行参数, [0004] The most commonly used way is to estimate the rate D Access Multiplexer (DigitalSubscriber Line Access Multiplexe; r, DSLAM) based central office or digital subscriber line collected PON MDU (Multi Dwelling Unit, MD male provided the "rate up" parameters, mainly for AD and AD of of of (W represents lower as: AD of / ADSL2 +), the situation is not considered rate-line subscriber line, and does not consider the overhead data bearing various DSL technologies characteristics, but for quality and long-term stability of the line of lack of monitoring, thus resulting in the current estimated rate is often the case that the line can reach a maximum setup rate, when the actual size of the outlet opening at a high rate, the multi-user lines At the same time on the line will cause crosstalk effects between pairs of D to increase, especially in the 25-to-wire copper pair between the basic unit for the new generation of high-speed VD 2, crosstalk effects are more obvious, plus environmental interference, stable the traffic data rate will also decrease significantly. as shown in FIG. 1, D is a conventional common architecture diagram of speed evaluation scheme, wherein, D parameter acquisition platform is responsible for collecting operating parameters of D, 主要包括当前建链速率、最大可达速率等,然后上传给D化速率预估系统进行速率评估。 Including the current setup rate, up to a maximum rate, etc., and then uploaded to the rate estimated D rate assessment system.

[0005] 此外,常用的D化速率预估方式往往未考虑不同D化技术的承载开销,因此预估的速率难W反映所有线对的实际稳定业务数据速率。 [0005] In addition, common prediction mode is often the rate D does not consider overhead carrier D different technologies and therefore difficult to estimate the rate reflect actual W steady rate for all traffic data line pair. 例如,一般的DSL速率预估方式仅根据设备提供的最大可达速率参数,是基于物理层面的速率。 For example, the estimated rate DSL general manner only up to the maximum rate parameter provided by the device, the rate is based on the physical level. 由于AD化/AD化2/ADSL化采用异步传输模式(Asynchronous Transfer Mode,ATM)承载方式,其协议开销约在10%-15%左右,而VD化2—般采用点对多点巧Oint To Multipoint,PTM)承载方式,其协议开销在3%-5%左右。 Because of AD / AD of 2 / ADSL technology uses ATM (Asynchronous Transfer Mode, ATM) bearer, the protocol overhead of about 10% -15%, as the VD of 2- clever use of the point to multipoint Oint To Multipoint, PTM) bearer, the protocol overhead of about 3% -5%. 因此实际在承载用户业务数据时需要考虑运部分的开销,即在预估速率的基础上再减去开销的速率,留有一定的余量。 When the actual data carrying user traffic needs to be considered part of the transport overhead, i.e., overhead rate minus the estimated rate on the basis of, leave a margin.

[0006] 综合上述情况,现有D化速率预估系统对稳定业务数据速率的预估值通常高于实际稳定开通的业务数据速率,如用于VD化2评估则误差更大,给前端业务部口业务发放带来假象,往往造成提速的不稳定,引发用户的投诉,同时也增大维护部口的压力。 [0006] Taking these circumstances, the conventional D system estimates the rate of the estimated steady traffic data rate is usually higher than the actual traffic data rate opened stable, as used in the error assessment VD of 2 larger, to the front-end business Department of mouth brought the illusion of service provisioning, often resulting in speed instability, triggering complaints from users, but also increases the pressure on the mouth of maintenance.

发明内容 SUMMARY

[0007]本发明实施例所要解决的技术问题是:提供一种D化最大业务数据速率的获取方法与系统,W更准确地获得规模部署后高出线率情况下D化运行的最大业务数据速率。 [0007] Technical Problem embodiments to be solved by the present invention are: to provide a D of the maximum service data rate acquisition method and system, W more accurately obtain the maximum service data rate D of operating at high line rates where the scale deployments .

[000引本发明实施例提供的一种D化最大业务数据速率的获取方法,包括: [000 primers of the present invention a method for acquiring traffic data D of the maximum rate provided by the embodiment, comprising:

[0009] D化参数采集系统从数字用户线接入复用器DSLAM或无源光网络多住户单元PONMDU采集原始D化建链参数,所述原始D化建链参数包括最大可达速率RA、信噪比余度S醒、与D化建链类型;所述建链类型包括非对称数字用户环线AD化、ADSL2、第二代AD化标准扩展AD化化与超/甚高速数字用户环路VD化2; [0009] D parameter acquisition system access multiplexer DSLAM or PON from a digital subscriber line MDU PONMDU acquisition of the original link establishment parameters D, D of the original link establishment parameters comprise up rate RA, S wake SNR margin, and the construction of the chain of type D; the link setup type comprises asymmetric digital Subscriber loop of AD, ADSL2, the second generation of AD AD standards of the ultra-expansion / very High Speed ​​digital Subscriber Line VD of 2;

[0010] D化参数采集系统按照预设标准去除原始D化建链参数中的无效数据,将得到的DSL建链参数与D化建链参数的采集时刻发送给D化速率评估系统; [0010] D parameter acquisition system for removing the original D link establishment parameters of invalid data according to a preset standard, the acquisition DSL link establishment time of link establishment parameters and parameter D will be transmitted to the rate D evaluation system;

[001 UD化速率评估系统分别从网管系统与资源系统获取所述采集时刻DSLAM或PON MDU业务板卡中各端口的在线情况与线对开通关系信息,并根据在线情况与线对开通关系获得基本单位铜缆线对内在线率; 阳012] D化速率评估系统基于RA、基本单位铜缆线对内在线率对应的基本单位铜缆线对内在线率系数C0、S醒对应的S醒系数θ、〇化建链类型对应的D化建链类型系数TP、W及预先设置的D化承载开销系数Η,获取D化最大业务数据速率RMAX。 [001 UD respectively acquire the rate evaluation system from the network management system and the system resource acquisition time DSLAM or PON MDU online business cards in the case of the line opening of each port relation information, and to obtain opening substantially in accordance with the relationship between online and offline situation copper cable line of the internal unit; male 012] D evaluation system based on the rate RA, the basic unit of the internal line of the copper wire corresponding to the basic unit of the inner copper cable line rate coefficients C0, S wake wake coefficient corresponding S [theta], of the square corresponding to the type of link establishment built chain type coefficient D of TP, W and D of the carrier preset Η overhead coefficient, D acquires traffic data rate of a maximum RMAX.

[0013] 本发明上述D化最大业务数据速率的获取方法的另一个实施例中,D化参数采集系统定期或在预设采集时刻或根据用户指示执行所述从DSLAM或PON MDU采集原始DSL建链参数的操作。 Another embodiment, a method for obtaining [0013] D of the present invention, the above-described maximum data rate service, D parameter acquisition system acquisition periodically or at a preset timing according to a user indication or execution of the acquisition from the DSLAM or PON MDU building original DSL chain operation parameters.

[0014] 本发明上述D化最大业务数据速率的获取方法的另一个实施例中,获取D化最大业务数据速率RMAX之前,通过W下方式,由基本单位铜缆线对内在线率获取CO: 阳0巧] [0014] Another method of obtaining the maximum service data rate D of the embodiment of the present invention, before obtaining the maximum service data rate D of the RMAX, by way of the W, acquired by the base unit copper cable CO internal Uptime: Yang Qiao 0]

Figure CN104219172BD00061

[0016] 本发明上述D化最大业务数据速率的获取方法的另一个实施例中,获取D化最大业务数据速率RMAX之前,通过W下方式,由SNM获取Θ: 阳017] Another method for obtaining [0016] D of the present invention, the above-described maximum data rate traffic embodiment, prior to D of the maximum rate RMAX traffic data acquired by the W mode, Θ acquired by the SNM: male 017]

Figure CN104219172BD00062

[001引本发明上述D化最大业务数据速率的获取方法的另一个实施例中,获取D化最大业务数据速率RMAX之前,通过W下方式,由D化建链类型获取TP: 阳019] [Another method for obtaining the primer of the present invention 001 D of the above-described maximum data rate traffic embodiment, prior to D of the maximum rate RMAX traffic data acquisition, acquires the TP type D, by way of the link set W: male 019]

Figure CN104219172BD00063

[0020]本发明上述D化最大业务数据速率的获取方法的另一个实施例中,获取D化最大业务数据速率RMAX之前,通过W下方式获取H: 阳021] Another method for obtaining [0020] D of the present invention, the above-described maximum data rate traffic embodiment, prior to D of the maximum rate RMAX traffic data acquisition, the acquisition mode W by H: male 021]

Figure CN104219172BD00071

[0022] 本发明上述D化最大业务数据速率的获取方法的另一个实施例中,所述获取D化最大业务数据速率RMAX包括: 阳〇23] 通过公式RMAX=H*RA*TP*C0*目,由RA、CO、目、TP、W及H获取D化最大业务数据速率RMAXo Another method for obtaining [0022] D of the present invention, the above-described maximum data rate traffic embodiment, the obtaining of the maximum service data rate D RMAX comprising: a male 〇23] by the equation RMAX = H * RA * TP * C0 * mesh, acquired by RA, CO, mesh, TP, W and H D of the maximum service data rate RMAXo

[0024] 本发明上述D化最大业务数据速率的获取方法的另一个实施例中,所述建链参数还包括循环冗余码校验CRC与信头差错控制肥C的15分钟计数差值X; Another method for obtaining [0024] D of the present invention, the above-described maximum data rate traffic embodiment, the link setup parameter further comprises a cyclic redundancy check CRC and header error control fat C for 15 minutes X-difference count;

[0025] 所述方法还包括:通过W下方式,由X与SNM获取稳定性评估值SD: 阳026] [0025] The method further comprising: the W mode, stability evaluation value acquired by the X and SNM of SD: male 026]

Figure CN104219172BD00072

阳〇27] 其中,SD越大,D化越稳定,SD取值为即寸,D化最稳定。 Male 〇27] wherein, SD larger, D of more stable, SD value is inches i.e., D of the most stable.

[002引本发明上述D化最大业务数据速率的获取方法的另一个实施例中,还包括: Another [002 primers of the present invention the above method for obtaining the maximum service data rate D of the embodiment, further comprising:

[0029] 分别对多次获取到的RMAX与SD取平均值,得到D化长期稳定运行的最大业务数据速率与稳定性评估值。 [0029] respectively, are averaged to obtain a plurality of times and RMAX SD, maximum service data rate stability evaluation value D of long-term stable operation.

[0030] 本发明实施例提供的一种数字用户环线(DSL)最大业务数据速率的系统获取系统,包括数字用户线接入复用器DSLAM与无源光网络多住户单元PON MDU,还包括: [0030] An embodiment provides a Digital Subscriber Line (DSL) system, the maximum data rate service acquisition system embodiment of the present invention, comprises a digital subscriber line access multiplexer DSLAM and multiple dwelling units passive optical network PON MDU, further comprising:

[00引]D化参数采集系统,用于从数字用户线接入复用器DSLAM或无源光网络多住户单元PON MDU采集原始D化建链参数,所述原始D化建链参数包括最大可达速率RA、信噪比余度S醒、与D化建链类型;所述建链类型包括非对称数字用户环线AD化、AD化2、第二代AD化标准扩展AD化化与超/甚高速数字用户环路VD化2; W及按照预设标准去除原始D化建链参数中的无效数据,将得到的DSL建链参数与DSL建链参数的采集时刻发送给DSL速率评估系统;[00巧网管系统,用于记录各时刻DSLAM与PON MDU业务板卡中各端口的在线情况; [00 primer] D parameter acquisition system for a digital subscriber line access multiplexer DSLAM from a passive optical network or PON MDU MDU original collection of link establishment parameters D, D of the original link establishment parameters include a maximum up rate RA, S wake SNR margin, the construction of the chain of type D; the link setup type comprises asymmetric digital Subscriber loop of AD, AD 2 of the second generation of AD AD standards of the ultra-expansion / very High speed digital Subscriber Line 2 of VD; DSL link establishment time acquisition parameters of the DSL link establishment parameters W according to a preset standard and removing the invalid data D of the original link setup parameters, the obtained sending rate to the evaluation system DSL ; [00 clever network management system, for recording each time the DSLAM PON MDU service cards of each port is online;

[00对资源系统,用于记录各时刻DSLAM与PON MDU业务板卡中各端口的线对开通关系信息; [00 resource system, for recording each time the DSLAM PON MDU service cards in the line of the opening of each port relation information;

[0034] D化速率评估系统,用于分别从网管系统与资源系统获取所述采集时刻DSLAM或PON MDU业务板卡中各端口的在线情况与线对开通关系信息,并根据在线情况与线对开通关系获得基本单位铜缆线对内在线率;W及基于RA、基本单位铜缆线对内在线率对应的基本单位铜缆线对内在线率系数C0、S醒对应的S醒系数目、0化建链类型对应的D化建链类型系数TP、W及预先设置的D化承载开销系数H,获取D化最大业务数据速率RMAX。 [0034] D the rate evaluation system, each port for respectively obtaining the wire line where the collecting time DSLAM or PON MDU business card information from a network management system for open relation and system resources, and the case of the line according to the line relationship between the opening inner copper cable obtain the basic unit of line; and W is based RA, copper cable unit substantially corresponding to the inner line of the basic unit of the inner copper cable line rate coefficient C0, the number S S wake wake corresponding system, 0 corresponding to the type of link establishment built chain type coefficient D of TP, W and D of the carrier preset overhead factor H, D acquires traffic data rate of a maximum RMAX.

[0035] 本发明上述D化最大业务数据速率的获取系统的另一个实施例中,D化参数采集系统定期或在预设采集时刻或根据用户指示执行所述从DSLAM或PON MDU采集原始DSL建链参数的操作。 D of the above-described invention, the maximum rate of traffic data acquisition system according to another [0035] embodiment of the present embodiment, D parameter acquisition system acquisition periodically or at a preset timing according to a user indication or execution of the acquisition from the DSLAM or PON MDU building original DSL chain operation parameters.

[0036]本发明上述D化最大业务数据速率的获取系统的另一个实施例中,所述D化速率评估系统,还用于通过W下方式,由基本单位铜缆线对内在线率获取CO: 阳037] Another acquisition system [0036] D of the present invention, the above-described embodiment the maximum service data rate, the rate of the evaluation system of embodiment D further configured to obtain a CO internal line of the basic unit by way of the copper cable W : Yang 037]

Figure CN104219172BD00081

[003引本发明上述D化最大业务数据速率的获取系统的另一个实施例中,所述D化速率评估系统,还用于通过W下方式,由SNM获取Θ: 阳039] [Another acquisition system 003 according to the present invention, the above-described primer D traffic data rate of a maximum of embodiment, the evaluation system according to the rate D, for further by way of the W, Θ acquired by the SNM: male 039]

Figure CN104219172BD00082

[0040] 本发明上述D化最大业务数据速率的获取系统的另一个实施例中,所述D化速率评估系统,还用于通过W下方式,由D化建链类型获取TP: 阳041] Another acquisition system [0040] D of the present invention, the above-described embodiment the maximum service data rate, the rate of the evaluation system of embodiment D further configured to acquire the TP type D, by way of the link set W: male 041]

Figure CN104219172BD00083

[0042] 本发明上述D化最大业务数据速率的获取系统的另一个实施例中,所述D化速率评估系统,还用于通过W下方式获取H: 阳043] Another acquisition system [0042] D of the present invention, the above-described embodiment the maximum service data rate, the rate of D evaluation system embodiment, by way of further configured to obtain the H W: male 043]

Figure CN104219172BD00084

[0044] 本发明上述D化最大业务数据速率的获取系统的另一个实施例中,所述D化速率评估系统具体通过公式RMAX=H*RA*TP*C0*目,由RA、CO、目、TP、W及H获取D化最大业务数据速率RMAXo Another acquisition system [0044] The present invention is above the maximum service data rate D of embodiment, the evaluation system D in particular by the rate equation RMAX = H * RA * TP * C0 * mesh by RA, CO, mesh , TP, W and H D of the largest business data acquisition rate RMAXo

[0045] 本发明上述D化最大业务数据速率的获取系统的另一个实施例中,所述建链参数还包括循环冗余码校验CRC与信头差错控制肥C的15分钟计数差值X; Another acquisition system [0045] The above-described present invention, the maximum service data rate D of embodiment, the link setup parameter further comprises a cyclic redundancy check CRC and header error control fat C for 15 minutes X-difference count;

[0046] 所述D化速率评估系统,还用于通过W下方式,由X与SNM获取稳定性评估值SD: 阳047] [0046] D the rate of the evaluation system is also used by the W mode, stability evaluation value acquired by the X and SD SNM: male 047]

Figure CN104219172BD00085

阳〇4引其中,SD越大,D化越稳定,SD取值为即寸,D化最稳定。 Wherein the lead male 〇4, SD, the more stable of the D, SD value is inches i.e., D of the most stable.

[0049] 本发明上述D化最大业务数据速率的获取系统的另一个实施例中,所述D化速率评估系统,还用于分别对多次获取到的RMAX与SD取平均值,得到D化长期稳定运行的最大业务数据速率与稳定性评估值。 Another acquisition system [0049] D of the present invention, the above-described embodiment the maximum service data rate, the rate of the evaluation system of embodiment D further configured to obtain a plurality of times respectively with SD RMAX averaged to give D of the maximum data rate of long-term stable business operation and stability of assessed value.

[0050] 基于本发明上述实施例提供的D化最大业务数据速率的获取方法与系统,D化参数采集系统从DSLAM或PON MDU采集获得D化建链参数后发送给D化速率评估系统,D化速率评估系统分别从网管系统与资源系统获取采集时刻DSLAM或PON MDU业务板卡中各端口的在线情况与线对开通关系信息,并根据在线情况与线对开通关系获得基本单位铜缆线对内在线率,基于最大可达速率RA、基本单位铜缆线对内在线率系数C0、SNM系数θ、〇化建链类型系数TP与D化承载开销系数Η,获取D化最大业务数据速率RMAX,并可W进一步由X与S醒获取D化的稳定性评估值SD,从而可W更准确地获得规模部署后高出线率情况下D化的最大业务数据速率W及D化保持长期稳定运行的最大业务数据速率,有利于保证长期稳定的服务质量,减少用户投诉,提高运维效率。 After [0050] D of the maximum service data rate based on the above-described embodiments of the present invention provides a method for obtaining the system, D parameter acquisition system from the DSLAM or PON MDU collected to obtain D of the link establishment parameters to the D the rate evaluation system, D evaluation system respectively acquire the rate of each port is online and offline DSLAM or PON MDU acquisition time information of the service card from the network management system and the relationship between the opening of system resources, and obtains the basic unit of copper cable line according to the relationship between the opening of the case of the line the line rate, up to the maximum rate based on the RA, the basic unit of the inner copper cable line rate coefficients C0, SNM coefficient [theta], of square construction and the TP chain type coefficient of carrying overhead coefficient [eta] D, D acquires traffic data rate of a maximum RMAX , W and further obtains the evaluation value D of the stability by the X and S SD wake, which can be obtained more accurately W D of the high line rates where the maximum service data rate scale deployments W and D of long-term stable operation the maximum data rate service, will help to ensure long-term stability of the quality of service, reduce customer complaints, improve operation and maintenance efficiency. 对于不稳定的线路提供标注W便进一步线路整治和优化。 For the unstable line marked W will provide further improvement and optimization of the line. 最大业务数据速率RMAX与稳定性评估值SD可W定期发送给前端业务受理系统或者运营质量分析系统等供业务开通参考和运营分析,便于前后端系统人员明确对应片区的业务数据速率等级,降低预估速率不准确导致的提速失败的风险。 Maximum service data rate and stability evaluation value RMAX SD W may be periodically transmitted to the front end service receives system operator or mass analysis system for analysis of operational and service opening reference, front and rear end systems to facilitate traffic data rate corresponds to explicitly Area level, the pre-reduction speed risk of failure due to inaccurate assessment rate. 阳0引]本发明实施例可W同时支持对AD化、ADSL2、ADSL2+、VD化2W及P0N+D化等D化线路最大业务数据速率的准确获取。 0 Yang cited] Example embodiment of the present invention may be W supports of the AD, ADSL2, ADSL2 +, VD and 2W of P0N + D etc. maximum traffic data rate D of the line accurately acquired.

[0052] 下面通过附图和实施例,对本发明的技术方案做进一步的详细描述。 [0052] The following drawings and embodiments, detailed description of the further aspect of the present invention.

附图说明 BRIEF DESCRIPTION

[0053] 构成说明书的一部分的附图描述了本发明的实施例,并且连同描述一起用于解释本发明的原理。 [0053] The accompanying drawings constitute a part of the specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention.

[0054] 参照附图,根据下面的详细描述,可W更加清楚地理解本发明,其中: [0054] Referring to the drawings, the following detailed description, W may be more clearly understood from the present invention, wherein:

[0055] 图1为现有常用的D化测速评估方案架构示意图。 [0055] FIG. 1 is a conventional D architecture diagram of speed evaluation scheme commonly used.

[0056] 图2为本发明D化最大业务数据速率的获取系统一个实施例的结构示意图。 Schematic structural diagram of the acquisition system [0056] FIG. 2 D traffic data rate of a maximum of one embodiment of the present invention.

[0057] 图3为本发明D化最大业务数据速率的获取方法一个实施例的流程图。 The method of acquiring [0057] FIG. 3 D of the present invention, the maximum service data rate is a flow diagram of the embodiment.

具体实施方式 detailed description

[0058] 现在将参照附图来详细描述本发明的各种示例性实施例。 [0058] Various exemplary embodiments will now embodiment of the present invention are described in detail with reference to the accompanying drawings. 应注意到:除非另外具体说明,否则在运些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本发明的范围。 It should be noted that: unless specifically stated otherwise, the relative arrangement of these components and the operation steps of the embodiment illustrated in the Examples, the numerical expressions and numerical values ​​are not limiting the scope of the present invention.

[0059] 同时,应当明白,为了便于描述,附图中所示出的各个部分的尺寸并不是按照实际的比例关系绘制的。 [0059] Also, it should be understood that, for convenience of description, the size of various parts shown are not drawn according to the ratio between the actual drawing.

[0060] W下对至少一个示例性实施例的描述实际上仅仅是说明性的,决不作为对本发明及其应用或使用的任何限制。 [0060] W for at least one exemplary embodiment described embodiment is merely illustrative and in no way intended to limit the invention, its application, or uses any.

[0061] 对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论,但在适当情况下,所述技术、方法和设备应当被视为说明书的一部分。 [0061] ordinary skill in the relevant art known to the art, methods and devices may not be discussed in detail, but in appropriate cases, the techniques, methods and apparatus are to be considered as part of the specification.

[0062] 在运里示出和讨论的所有示例中,任何具体值应被解释为仅仅是示例性的,而不是作为限制。 [0062] In the operation shown in all examples and discussion, any specific values ​​should be construed as merely illustrative, and not by way of limitation. 因此,示例性实施例的其它示例可W具有不同的值。 Thus, other exemplary embodiments of the exemplary embodiment W may have different values.

[0063] 应注意到:相似的标号和字母在下面的附图中表示类似项,因此,一旦某一项在一个附图中被定义,则在随后的附图中不需要对其进行进一步讨论。 [0063] It should be noted: like reference numerals and letters refer to similar items in the following figures, and thus once an item is defined in one figure, then the following figures need not be further discussed .

[0064] 本发明实施例的D化最大业务数据速率的获取系统与方法,可W定期(主要在忙时)、或在预设采集时刻或根据用户指示采集最大可达速率(RA)、信噪比余度(SNM)、D化建链类型、CRC/肥C计数值等D化建链参数,结合分析得出的基本单位铜缆线对内在线率参数,W及D化承载开销系数等,通过预设算法综合计算得到准确的长期稳定开通最大业务数据速率W及稳定性评估值。 [0064] D of the maximum data rate traffic embodiment of the present invention embodiments acquisition system and method may be periodically W (mainly in the busy), or at a preset timing acquisition or acquisition rate up (RA) according to a user instruction, the letter noise ratio margin (SNM of), D type of link establishment, CRC / D fertilizer C value, etc. of the link establishment parameters, binding analysis based on the basic unit of the inner copper cable line rate parameter, W, and D of the overhead load factor and so on, by default algorithm combines accurate calculation of the maximum long-term stability of the opening of business data rate W and stability assessment value. 对于不稳定的DSL线路可W提供标注W便进一步线路整治和优化。 For the unstable DSL line can provide marked W W line will be further improvement and optimization. 最大业务数据速率W及稳定性评估值可W定期发送给前端业务受理系统或者运营质量分析系统等供业务开通参考和运营分析。 Maximum service data rate stability evaluation value W and W may be periodically transmitted to the front end service receives system operator or mass analysis system for analysis of operational and service provisioning reference.

[0065] 图2为本发明D化最大业务数据速率的获取系统一个实施例的结构示意图。 Schematic structural diagram of the acquisition system [0065] FIG. 2 D traffic data rate of a maximum of one embodiment of the present invention. 如图2所示,其包括DSLAM210、P0N MDU220、D化参数采集系统230、网管系统240、资源系统250与D化速率评估系统260。 2, which comprises DSLAM210, P0N MDU220, D parameter acquisition system 230, network management system 240, the system resource 250 to D 260 the rate evaluation system. 其中: 阳〇66] DSLAM210是各种DSL系统的局端设备,属于最后一公里接入设备(the last mile),其功能是接纳所有的DSL线路,汇聚流量,相当于一个二层交换机。 Wherein: the male 〇66] DSLAM210 various DSL central office equipment is a system, belonging to the last one kilometer access device (the last mile), whose function is to receive all DSL lines, aggregated traffic, the equivalent of a switcher. 阳〇67] PON MDU220包括D化接口下联用户,其中D化接口中包括ADSUAD化2、AD化2+W及VD化2接口。 Male 〇67] PON MDU220 second line user interfaces comprising D, where D interfaces include ADSUAD of 2, of the AD and VD 2 + W 2 of the interface.

[0068] D化参数采集系统230,用于从DSLAM210或PON MDU220采集原始D化建链参数,该原始D化建链参数包括最大可达速率(RA)、信噪比余度(SNM)、与D化建链类型。 [0068] D parameter acquisition system 230 for collection of the original D or link establishment parameter from DSLAM210 PON MDU220, D of the original include link establishment parameters up rate (RA), signal to noise ratio of I (SNM of), build chains of type D. 其中的D化建链类型具体可W包括但不限于AD化、AD化2、AD化化与VD化2; W及按照预设标准去除原始DSL建链参数中的无效数据,将得到的DSL建链参数与DSL建链参数的采集时刻发送给DSL速率评估系统260。 Wherein the D strand of the specific type of construction may include, but are not limited to W of AD, AD of 2, of AD and VD of of 2; W and removing the original DSL link establishment parameters invalid data in accordance with a predetermined criterion, the resulting DSL link setup time acquisition parameters DSL link establishment parameters to the DSL transmission rate evaluation system 260. 阳〇69] 网管系统240,用于记录各时刻DSLAM210与PON MDU220业务板卡中各端口的在线情况。 Male 〇69] NMS 240, for recording each time the PON MDU220 DSLAM210 online business card in the case of each port.

[0070] 资源系统250,用于记录各时刻DSLAM210与PON MDU220业务板卡中各端口的线对开通关系信息。 [0070] Resource System 250, for recording each time the line DSLAM210 PON MDU220 business card information in each port opening relationship.

[007^ D化速率评估系统260,用于分别从网管系统240与资源系统250获取采集时刻DSLAM210或PON MDU220业务板卡中各端口的在线情况与线对开通关系信息,并根据在线情况与线对开通关系获得基本单位铜缆线对内在线率;W及基于RA、基本单位铜缆线对内在线率对应的基本单位铜缆线对内在线率系数(CO)、SM1对应的SMl系数(Θ)、D化建链类型对应的D化建链类型系数灯巧、W及预先设置的D化承载开销系数姐),获取D化最大业务数据速率化max)。 [007 ^ D the rate evaluation system 260, 250 for respectively acquiring or acquisition time DSLAM210 PON MDU220 online business card in the case of the line opening of each port relation information from the network management system 240 and system resources, and the case of the line according to the line the basic unit of the obtained copper wire internal line relationship between the opening rate; and W is based RA, intra-pair copper line basic unit corresponding to the basic unit of the inner copper cable line rate coefficient (CO), SM1 corresponding coefficient SMl ( [Theta]), D corresponds to the type of link establishment built chain type coefficient D of lamp Qiao, W, and D of the pre-set coefficient sister overhead carrier), acquisition of the maximum service data rate D of max).

[0072]基于本发明上述实施例提供的D化最大业务数据速率的获取系统,D化参数采集系统从DSLAM或PON MDU采集获得D化建链参数后发送给D化速率评估系统,D化速率评估系统分别从网管系统与资源系统获取采集时刻DSLAM或PON MDU业务板卡中各端口的在线情况与线对开通关系信息,并根据在线情况与线对开通关系获得基本单位铜缆线对内在线率,基于最大可达速率RA、基本单位铜缆线对内在线率系数C0、S醒系数θ、〇化建链类型系数TP与D化承载开销系数Η,获取D化最大业务数据速率RMAX,并可W进一步由X与SMl获取D化的稳定性评估值SD,从而可W更准确地获得规模部署后高出线率情况下D化的最大业务数据速率W及D化保持长期稳定运行的最大业务数据速率,有利于保证长期稳定的服务质量,减少用户投诉,提高运维效率。 [0072] D of the maximum service data rate based on the above-described embodiments of the present invention provides acquisition system, D the rate evaluation system D parameter acquisition system after sending it to obtain D of the link establishment parameters from the DSLAM or PON MDU acquisition, D the rate evaluation system acquisition instants respectively acquire DSLAM or PON MDU online business card in the case of the line opening of each port relation information from the network management system and system resources, and access to the basic unit according to the relationship between the opening of the copper wire and wire internal line is online rate, based on the maximum achievable rate RA, the basic unit of the inner copper cable line rate coefficients C0, S [theta] wake coefficient, square building chains of type TP coefficient D of the carrier and the overhead factor [eta], of obtaining the maximum service data rate D the RMAX, D and W to obtain further assessment of the stability of the value of X SD and SMl, which can be obtained more accurately W D of high qualifying rate situation after the largest scale deployment of business data rate of D W and maintain long-term stable operation of the largest business data rate, will help to ensure long-term stability of the quality of service, reduce customer complaints, improve operation and maintenance efficiency. 对于不稳定的线路提供标注W便进一步线路整治和优化。 For the unstable line marked W will provide further improvement and optimization of the line. 最大业务数据速率RMAX与稳定性评估值SD可W定期发送给前端业务受理系统或者运营质量分析系统等供业务开通参考和运营分析,便于前后端系统人员明确对应片区的业务数据速率等级,降低预估速率不准确导致的提速失败的风险。 Maximum service data rate and stability evaluation value RMAX SD W may be periodically transmitted to the front end service receives system operator or mass analysis system for analysis of operational and service opening reference, front and rear end systems to facilitate traffic data rate corresponds to explicitly Area level, the pre-reduction speed risk of failure due to inaccurate assessment rate.

[0073] 根据本发明D化最大业务数据速率的获取系统实施例的一个具体示例而非限制,D化参数采集系统230具体可W定期(例如,在预设繁忙时段)或在预设采集时刻或根据用户指示执行从DSLAM210或PON MDU220采集原始D化建链参数的操作。 [0073] According to one exemplary embodiment of the present invention, D of the maximum rate of traffic data acquisition system, and not limitation, D parameter acquisition system 230 periodically Specific W (e.g., a preset peak hours), or at a preset timing acquisition or the user instructs execution of the acquisition of the original D from the link establishment parameters DSLAM210 or PON MDU220 operation.

[0074] 在本发明D化最大业务数据速率的获取系统的另一个实施例中,D化速率评估系统260还可用于通过W下方式,由基本单位铜缆线对内在线率获取CO: 阳0巧] Yang: [0074] embodiment, the rate D evaluation system 260 may also be used, by way of obtaining the CO unit W from the basic line of the inner copper cables In another acquiring system D of the invention, the maximum service data rate of the present embodiment 0 Qiao]

Figure CN104219172BD00111

[0076] 在本发明D化最大业务数据速率的获取系统的另一个实施例中,D化速率评估系统260还可用于通过W下方式,由SNM获取Θ: 阳077] [0076] In another acquiring system D of the invention, the maximum service data rate of the present embodiment, D is the rate evaluation system 260 may also be used, by way of the W, acquired by the SNM Θ: male 077]

Figure CN104219172BD00112

[007引在本发明D化最大业务数据速率的获取系统的另一个实施例中,D化速率评估系统260还可用于通过W下方式,由D化建链类型获取TP: 阳079] [007 cited embodiments, D is the rate evaluation system 260 may also be used, by way of the W, acquired by the construction of the chain type D TP D In another acquiring system of the present invention, the maximum service data rate embodiment: male 079]

Figure CN104219172BD00113

[0080]在本发明D化最大业务数据速率的获取系统的另一个实施例中,D化速率评估系统260还可用于通过W下方式获取H: 阳081] [0080] In another acquiring system D of the invention, the maximum service data rate of the present embodiment, D is the rate evaluation system 260 may also be used to obtain the H through W: male 081]

Figure CN104219172BD00114

[0082] 根据本发明D化最大业务数据速率的获取系统实施例的一个具体示例而非限制,上述各实施例中,D化速率评估系统260具体可W通过公式RMAX=H*RA*TP*C0*目,由RA、C0、白、TP、W及H获取D化最大业务数据速率RMAX。 [0082] According to one exemplary embodiment of the present invention, D of the maximum rate of traffic data acquisition system, and not limitation, each of the above embodiments, the rate D evaluation system 260 may specifically by the equation W RMAX = H * RA * TP * C0 * mesh, obtaining D of the maximum rate RMAX of traffic data RA, C0, white, TP, W and H.

[0083] 在本发明D化最大业务数据速率的获取系统的另一个实施例中,D化参数采集系统230采集的建链参数还可W包括循环冗余码校验与信头差错控制下表示为:CRC/肥C)的15分钟计数差值(X)。 [0083] In another acquiring system D of the invention, the maximum service data rate of the present embodiment, D parameter acquisition system link establishment parameters W 230 may further include a lower collecting cyclic redundancy check header error control and expressed as : CRC / fat C) for 15 minutes count difference value (X). 相应地,D化速率评估系统260还可用于通过W下方式,由X与挪M获取稳定性评估值SD: Accordingly, D the rate evaluation system 260 can also be configured to obtain the evaluation value stability and moved by the X SD through the M W:

[0084] [0084]

Figure CN104219172BD00121

阳〇85] 其中,SD越大,D化越稳定,SD取值为即寸,D化最稳定。 Male 〇85] wherein, SD larger, D of more stable, SD value is inches i.e., D of the most stable.

[0086] 在本发明D化最大业务数据速率的获取系统的另一个实施例中,D化速率评估系统260还可用于分别对多次获取到的RMAX与SD取平均值,得到D化长期稳定运行的最大业务数据速率与稳定性评估值。 [0086] In another acquiring system D of the invention, the maximum service data rate of the present embodiment, the rate D evaluation system 260 may also be used to obtain a plurality of times respectively with SD RMAX averaged to give the long-term stability of D maximum service data rate operation and stability evaluation value.

[0087] 图3为本发明D化最大业务数据速率的获取方法一个实施例的流程图。 The method of acquiring [0087] FIG. 3 D of the present invention, the maximum service data rate is a flow diagram of the embodiment. 该实施例可基于图2所示的系统实现。 This embodiment may be implemented based on the system shown in FIG. 如图3所示,该实施例D化最大业务数据速率的获取方法包括: 3, the obtaining procedure of Example D of the maximum data rate of the service of the embodiment comprises:

[0088] 310,D化参数采集系统从DSLAM或PON MDU采集原始D化建链参数,该原始D化建链参数具体可W包括但不限于最大可达速率(RA)、信噪比余度SNM、与D化建链类型。 [0088] 310, D parameter acquisition system of the original D link establishment parameters from the DSLAM or PON MDU, the construction of the original D W chain specific parameters may include but are not limited to the maximum achievable rates (RA), the degree of signal to noise ratio I SNM, and D of the construction chain type. 阳〇89] 示例性地,D化建链类型具体可W包括但不限于AD化、AD化2、AD化化与VD化2。 Male 〇89] Illustratively, D strand of the specific type of construction may include, but are not limited to W of AD, AD for 2, AD and VD of of of 2.

[0090]示例性地,D化参数采集系统可W定期或在预设采集时刻或根据用户指示执行该从DSLAM或PON MDU (可W表示为DSLAM/P0N MDU)采集原始D化建链参数的操作。 [0090] Illustratively, D W parameter acquisition system may periodically or according to a user instruction or executed at a predetermined time of the acquisition from the DSLAM or PON MDU (W can be expressed as DSLAM / P0N MDU) of acquisition of raw link establishment parameters D operating.

[00川示例性地,可W通过DSLAM/P0N MDU设备上联接口直接采集上述原始D化建链参数(MIB方式),或通过DSLAM/P0N MDU设备网管间接采集上述原始D化建链参数。 [00 River Illustratively, the W by DSLAM / P0N MDU equipment with interfaces collected directly above the original D of link establishment parameters (MIB mode), or by a DSLAM P0N MDU equipment NMS indirect acquisition / said original D of link establishment parameters. 运些D化建链参数均为采集时的当前值,存储在设备的系统管理库(MI防中。 Operation when the current value of the parameter D of the chain are collected to build more, the storage device system management library (MI in prevention.

[0092] 320,D化参数采集系统按照预设标准去除原始D化建链参数中的无效数据,将得到的D化建链参数与D化建链参数的采集时刻发送给D化速率评估系统。 [0092] 320, D parameter acquisition system for removing the original D link establishment parameters of invalid data according to a preset standard, the acquisition time D of the construction of the chain link establishment parameters and parameter D will be transmitted to the rate D Evaluation System .

[0093] D化参数采集系统在采集过程中可能由于种种原因,导致采集到的D化建链参数数据可能出现空值、负值、超出预设范围值等异常数据,按照预设标准去除原始D化建链参数中的无效数据,有助于后续获取D化最大业务数据速率RMAX结果的准确性。 [0093] D acquisition system parameter acquisition process may be due to various reasons, resulting in the acquired data parameter D of the link establishment may occur null value, a negative value, exceeds a preset range of values ​​abnormal data and the like, according to a preset standard removed original D link setup parameters of invalid data, the accuracy of D helps subsequent acquisition of the largest business RMAX result data rates. 阳〇94] 330,D化速率评估系统分别从网管系统与资源系统获取采集时刻DSLAM或PON MDU 业务板卡中各端口的在线情况与线对开通关系信息,并根据在线情况与线对开通关系获得基本单位铜缆线对内在线率。 Male 〇94] 330, D evaluation system respectively acquire the rate of each port is online and offline DSLAM or PON MDU acquisition time information of the service card from the network management system and the relationship between the opening of system resources, and the case of the line pair in accordance with the relationship between the opening access to basic internal unit of copper wire line rate.

[009引其中,在线情况指特定时间下PON MDU/DSLAM设备中每块用户业务板卡上已同时建链的端口情况,可从网管系统获得该在线情况信息。 [Wherein lead 009, is online at a port where a specific time PON MDU / DSLAM devices each user has a business card while the link establishment, the information can be obtained from the network management system online. 线对开通关系指PON MDU/DSLAM设备业务板卡中各开通的端口与铜缆线路线对号的对应关系,即:用户的开通资源信息,包括设备端口号、线路线对编号等。 It refers to the relationship of the opening of the line correspondence relationship PON MDU / DSLAM equipment business cards each opened port copper Line of a check mark, namely: a user opening the resource information, the device including a port number, the line pair number. 由于基本单位铜缆线对内的串扰影响最大,所W观察在同一基本单位铜缆线对内的端口在线情况。 Since the maximum internal crosstalk affect the basic unit of copper wire, the basic unit of W observed in the same copper wire pair ports online. 在线情况是所有端口当前处于激活或去激活状态,而线对开通关系是通过铜缆资源系统中的线对关系和网管系统中端口状态来确定匹配关系,通过运两者关系就可W确定当前一捆铜缆中哪些线对对应哪个端口正处于激活状态,从而得到基本单位铜缆线对内在线率。 Online status of all ports is currently activated or deactivated state, and the opening line of the matching relationship is determined relationship and the relationship between the network management system via the port status copper wire resources in the system, this can be determined by the relationship between the two W transported which pair copper wire bundle corresponding to which port is in the active state, whereby the basic unit of the internal line of copper cable. 阳096] 340,D化速率评估系统基于RA、基本单位铜缆线对内在线率对应的基本单位铜缆线对内在线率系数C0、SNM对应的SNM系数θ、〇化建链类型对应的D化建链类型系数TP、W及预先设置的D化承载开销系数H,获取D化最大业务数据速率RMAX。 Male 096] 340, D evaluation system based on the rate RA, the basic unit of the basic unit of the internal line of copper wire copper line corresponding internal line rate coefficient C0, SNM SNM corresponding coefficient θ, square corresponding to the type of link establishment construction of factor D chain type TP, W and D are set in advance of carrying overhead factor H, D acquires traffic data rate of a maximum RMAX. 阳〇97] 示例性地,具体可W通过公式RMAX=H*RA*TP*CO*目,由RA、CO、目、TP、W及H获取DSL最大业务数据速率RMAX。 Male 〇97] Illustratively, Specific W = H * RA * TP * CO * mesh, obtaining the maximum service data rate DSL RMAX by the RA, CO, mesh, TP, W, and H by the equation RMAX.

[009引基于本发明上述实施例提供的D化最大业务数据速率的获取方法,D化参数采集系统从DSLAM或PON MDU采集获得D化建链参数后发送给D化速率评估系统,D化速率评估系统分别从网管系统与资源系统获取采集时刻DSLAM或PON MDU业务板卡中各端口的在线情况与线对开通关系信息,并根据在线情况与线对开通关系获得基本单位铜缆线对内在线率,基于最大可达速率RA、基本单位铜缆线对内在线率系数C0、S醒系数θ、0化建链类型系数TP与D化承载开销系数Η,获取D化最大业务数据速率RMAX,并可W进一步由X与SMl获取D化的稳定性评估值SD,从而可W更准确地获得规模部署后高出线率情况下D化的最大业务数据速率W及D化保持长期稳定运行的最大业务数据速率,有利于保证长期稳定的服务质量,减少用户投诉,提高运维效率。 [009 primer D of the maximum service data rate based on the above-described embodiments of the present invention provides a method for obtaining, D the rate evaluation system D parameter acquisition system after sending it to obtain D of the link establishment parameters from the DSLAM or PON MDU acquisition, D the rate evaluation system acquisition instants respectively acquire DSLAM or PON MDU online business card in the case of the line opening of each port relation information from the network management system and system resources, and access to the basic unit according to the relationship between the opening of the copper wire and wire internal line is online rate, based on the maximum achievable rate RA, the basic unit of the inner copper cable line rate coefficients C0, S wake coefficient θ, 0 construction of TP-chain type coefficient D of the carrier and the overhead factor [eta], of obtaining the maximum service data rate D the RMAX, D and W to obtain further assessment of the stability of the value of X SD and SMl, which can be obtained more accurately W D of high qualifying rate situation after the largest scale deployment of business data rate of D W and maintain long-term stable operation of the largest business data rate, will help to ensure long-term stability of the quality of service, reduce customer complaints, improve operation and maintenance efficiency. 对于不稳定的线路提供标注W便进一步线路整治和优化。 For the unstable line marked W will provide further improvement and optimization of the line. 最大业务数据速率RMAX与稳定性评估值SD可W定期发送给前端业务受理系统或者运营质量分析系统等供业务开通参考和运营分析,便于前后端系统人员明确对应片区的业务数据速率等级,降低预估速率不准确导致的提速失败的风险。 Maximum service data rate and stability evaluation value RMAX SD W may be periodically transmitted to the front end service receives system operator or mass analysis system for analysis of operational and service opening reference, front and rear end systems to facilitate traffic data rate corresponds to explicitly Area level, the pre-reduction speed risk of failure due to inaccurate assessment rate.

[0099]在本发明D化最大业务数据速率的获取方法的另一个实施例中,在图3所示的操作340之前,可W通过W下方式,由基本单位铜缆线对内在线率获取CO: 阳100] [0099] In another method for obtaining D of the present invention, the maximum service data rate embodiments, W can be, by way of obtaining internal line W is substantially lower copper cable unit prior to operation 340 shown in FIG. 3 CO: male 100]

Figure CN104219172BD00131

[010U 在本发明D化最大业务数据速率的获取方法的另一个实施例中,在图3所示的操作340之前,可W通过W下方式,由SNM获取Θ: 阳102] [010U] In another method for obtaining D of the present invention, the maximum service data rate embodiment, the operation 340 previously shown in FIG. 3, the W, acquired by the SNM by way of the Θ W: male 102]

Figure CN104219172BD00132

[0103] 在本发明D化最大业务数据速率的获取方法的另一个实施例中,在图3所示的操作340之前,可W通过W下方式,由D化建链类型获取TP: 阳104] [0103] In another method for obtaining D of the present invention, the maximum service data rate embodiment, prior to operation 340 shown in FIG. 3, it can be W, acquired by the TP type D, by way of the link set W: 104 male ]

Figure CN104219172BD00133

[0105] 根据实际应用中的测试经验,现网不同类型、忍片的终端调制解调器(MODEM)设备互通时,在限速模板建链后显示的最大可达速率与实际测试中采用不限速模板时显示的当前建链速率有所差异,其中AD化忍片的显示相对较为准确,AD化化及VD化2忍片有些偏高,可W通过实际经验获得的TP对其进行矫正。 [0105] The practical application of the test experience, different types of existing network, when the terminal modem (the MODEM) interworks tolerance sheet template using limited speed up the display rate of speed after the template strand and build the actual test displaying the current setup rate vary, wherein the AD tolerance sheet of relatively accurate display, of AD and VD of the sheet of some high tolerance 2, W TP may be obtained by practical experience rectify them.

[0106] 不同类型的D化协议开销不同,可W根据实际应用获得的经验值作为D化承载开销系数H来体现该D化协议开销。 [0106] Different types of protocol overhead of D, W can be carried as overhead coefficient D of the D-H to reflect the experience of protocol overhead according to the practical application obtained. 在本发明D化最大业务数据速率的获取方法的另一个实施例中,在图3所示的操作340之前,可W通过W下方式获取D化承载开销系数Η: 阳107] In another method for obtaining the maximum D of the present invention, traffic data rate embodiment, the operation shown in FIG 3 before 340, can obtain W D of the carrier by means of the overhead factor Η W: male 107]

Figure CN104219172BD00141

[010引在本发明D化最大业务数据速率的获取方法的另一个实施例中,在操作310中采集的D化建链参数还可W包括CRC/皿C的15分钟计数差值X。 [010] In another method for obtaining the primer of the present invention to its fullest D traffic data rate embodiment, collected in operation 310 D of the link establishment parameters may also include a difference W 15 Minute count CRC / C dish of X. 相应地,本实施例中,还可W通过W下方式,由X与SNM获取稳定性评估值SD: 阳109] Accordingly, in this embodiment, also, by way of W at W, stability evaluation value acquired by the X and SD SNM: male 109]

Figure CN104219172BD00142

[0110] 其中,SD越大,D化越稳定,SD取值为即寸,D化最稳定。 [0110] wherein, SD larger, D of more stable, SD value is inches i.e., D of the most stable.

[011U 在本发明D化最大业务数据速率的获取方法的另一个实施例中,还可W包括:分别对多次获取到的RMAX与SD取平均值,得到D化长期稳定运行的最大业务数据速率与稳定性评估值。 [011U] In another method for obtaining D of the present invention, the maximum service data rate embodiment, W further comprising: a plurality of times, respectively to obtain averaged with the SD RMAX, the maximum service data to obtain long-term stable operation of the D rate stability evaluation value.

[0112] 通过上述实施例计算得到准确的长期稳定运行的最大业务数据速率与稳定性评估分值。 [0112] obtained by the above-described embodiment calculates the accurate traffic data rate and the maximum value of long-term stability assessment of stable operation. 对于不稳定的D化线路可W进行标注W便进一步进行线路整治和优化。 Unstable D of the line may be labeled W W line will be further improvement and optimization. 最大业务数据速率数据可W定期发送给前端业务受理系统或者运营质量分析系统等供业务开通参考和运营分析。 Maximum service data rate data may be periodically transmitted to the front-end business W admissible operating system or mass analysis system for analysis of operational and service provisioning reference.

[0113] 本说明书中各个实施例均采用递进的方式描述,每个实施例重点说明的都是与其它实施例的不同之处,各个实施例之间相同或相似的部分相互参见即可。 [0113] In the present specification, various embodiments are described in a progressive way, differences from the embodiment described with other embodiments focus each embodiment, the same or similar parts between the respective embodiments can see each other. 由于系统与方法实施例基本对应,相关之处可W相互参见对应实施例的部分说明即可。 Since the embodiment substantially corresponds to a system and method embodiments, W may be relevant, see section correspond to each other embodiments can be described.

[0114] 可能W许多方式来实现本发明的方法和系统。 [0114] W may be many ways to implement the method and system of the present invention. 例如,可通过软件、硬件、固件或者软件、硬件、固件的任何组合来实现本发明的方法和系统。 For example, the method and system may be implemented according to the present invention by any combination of software, hardware, firmware or software, hardware, firmware. 用于所述方法的步骤的上述顺序仅是为了进行说明,本发明的方法的步骤不限于W上具体描述的顺序,除非W其它方式特别说明。 For the above-described sequence of steps of the method are merely intended to be illustrative of the steps of the method according to the present invention is not limited to the sequence described in particular W, W unless specifically stated otherwise. 此外,在一些实施例中,还可将本发明实施为记录在记录介质中的程序,运些程序包括用于实现根据本发明的方法的机器可读指令。 Further, in some embodiments, the present invention may also be implemented as a program recorded in a recording medium, comprising a program transported these machine-readable instructions for implementing the method according to the present invention. 因而,本发明还覆盖存储用于执行根据本发明的方法的程序的记录介质。 Accordingly, the present invention also covers a recording medium storing a program according to the implementation of the method according to the present invention.

[0115] 本领域普通技术人员可W理解:实现上述方法实施例的全部或部分步骤可W通过程序指令相关的硬件来完成,前述的程序可W存储于一计算机可读取存储介质中,该程序在执行时,执行包括上述方法实施例的步骤;而前述的存储介质包括:R〇M、RAM、磁碟或者光盘等各种可W存储程序代码的介质。 [0115] Those of ordinary skill in the art may be appreciated W: The method to achieve the above embodiments all or part of the steps may be W embodiment by a program instructing relevant hardware to complete the W program may be stored in a computer readable storage medium, the program, when executed, perform the steps comprising the above-described method of the embodiment; and the storage medium comprising: a variety of medium storing program code R〇M W, RAM, magnetic disk, or optical disk.

[0116] 本发明实施例可W更准确地获得规模部署后高出线率情况下D化的最大业务数据速率W及D化保持长期稳定运行的最大业务数据速率,有利于保证长期稳定的服务质量,减少用户投诉,提高运维效率。 [0116] Embodiments of the invention may be W more accurately obtain the maximum service data rate of the scale deployments at high line rates where D of the maximum service data rate W and D of long-term stable operation, help to ensure long-term stability of the quality of service reduce customer complaints, improve operation and maintenance efficiency. 对于不稳定的线路提供标注W便进一步线路整治和优化。 For the unstable line marked W will provide further improvement and optimization of the line. 最大业务数据速率RMAX与稳定性评估值SD可W定期发送给前端业务受理系统或者运营质量分析系统等供业务开通参考和运营分析,便于前后端系统人员明确对应片区的业务数据速率等级,降低预估速率不准确导致的提速失败的风险。 Maximum service data rate and stability evaluation value RMAX SD W may be periodically transmitted to the front end service receives system operator or mass analysis system for analysis of operational and service opening reference, front and rear end systems to facilitate traffic data rate corresponds to explicitly Area level, the pre-reduction speed risk of failure due to inaccurate assessment rate.

[0117] 本发明实施例可W同时支持对AD化、ADSL2、ADSL2+、VD化2W及P0N+D化等D化线路最大业务数据速率的准确获取。 [0117] The present invention may be implemented to support W of the AD, ADSL2, ADSL2 +, VD and 2W of P0N + D etc. maximum traffic data rate D of the line accurately acquired.

[0118] 本发明的描述是为了示例和描述起见而给出的,而并不是无遗漏的或者将本发明限于所公开的形式。 [0118] The present invention is described for sake of illustration and description is given, but not exhaustive or to limit the invention to the form disclosed. 很多修改和变化对于本领域的普通技术人员而言是显然的。 Many modifications and variations to those of ordinary skill in the art is obvious. 选择和描述实施例是为了更好说明本发明的原理和实际应用,并且使本领域的普通技术人员能够理解本发明从而设计适于特定用途的带有各种修改的各种实施例。 The embodiments were chosen and described in order to best explain the principles and practical applications of the present invention and enable one of ordinary skill in the art to understand the invention for various design suited to the particular use with a variety of modified embodiments.

Claims (16)

  1. 1. 一种数字用户环线(DSL)最大业务数据速率的获取方法,其特征在于,包括: DSL参数采集系统从数字用户线接入复用器DSLAM210或无源光网络多住户单元PONMDU采集原始DSL建链参数,所述原始DSL建链参数包括最大可达速率RA、信噪比余度S匪、与DSL建链类型;所述DSL建链类型包括非对称数字用户环线ADSL、ADSL2、第二代ADSL标准扩展ADSL2+与超/甚高速数字用户环路VDSL2; DSL参数采集系统按照预设标准去除原始DSL建链参数中的无效数据,将得到的DSL建链参数与DSL建链参数的采集时刻发送给DSL速率评估系统; DSL速率评估系统分别从网管系统与资源系统获取所述采集时刻DSLAM210或PON MDU业务板卡中各端口的在线情况与线对开通关系信息,并根据在线情况与线对开通关系获得基本单位铜缆线对内在线率; DSL速率评估系统基于RA、基本单位铜缆线对内在线率对应的基本单位 A Digital Subscriber Line (DSL) method for obtaining the maximum service data rate, characterized by comprising: DSL Access Multiplexer DSLAM210 parameter acquisition system or passive optical network MDU PONMDU collected from a digital subscriber line DSL original link establishment parameters, the original DSL link set up parameters comprising rate RA, S bandit SNR margin, and type of DSL link establishment; type comprises the DSL link setup asymmetric digital Subscriber loop ADSL, ADSL2, a second generation of ADSL and ADSL2 + standard ultra extended / very high speed digital Subscriber Line VDSL2; parameter Sampling removed DSL DSL link establishment time acquisition parameters and the parameters of the original DSL DSL link establishment link establishment parameters invalid data, obtained according to a preset standard DSL transmission rate to the evaluation system; evaluation system speed DSL ports respectively acquire each time the wire is online or PON MDU DSLAM210 service cards in relation to the opening for collecting information from the network management system and system resources, and the case of the line according to the line relationship between the opening inner copper cable obtain the basic unit of line; the DSL system based on the assessment of the rate of RA, the basic unit of the basic unit of copper cable line corresponding to the internal 缆线对内在线率系数C0、SMl对应的SMl系数0、DSL建链类型对应的DSL建链类型系数TP、以及预先设置的DSL承载开销系数H,获取DSL最大业务数据速率RMAX; 其中,通过公式RMAX = H*RA*TP*CO*0,由RA、CO、Θ、TP、以及H获取DSL最大业务数据速率RMAX0 Internal cable line rate coefficients C0, SMl SML corresponding coefficient 0, corresponding to the type of DSL DSL link establishment link establishment TP type coefficient, the coefficient and overhead carrying DSL H preset maximum service data rate for a DSL the RMAX; wherein, by formula RMAX = H * RA * TP * CO * 0, the RA, CO, Θ, TP, and H for a DSL service maximum data rate RMAX0
  2. 2. 根据权利要求1所述的方法,其特征在于,DSL参数采集系统定期或在预设采集时刻或根据用户指示执行所述从DSLAM210或PON MDU采集原始DSL建链参数的操作。 2. The method according to claim 1, characterized in that, the parameter acquisition system DSL or periodically or at a preset timing acquisition according to a user instruction operation performed original DSL link establishment parameters to the collected from DSLAM210 or PON MDU.
  3. 3. 根据权利要求1所述的方法,其特征在于,获取DSL最大业务数据速率RMX之前,通过以下方式,由基本单位铜缆线对内在线率获取CO: 3. The method according to claim 1, characterized in that, prior to obtaining the maximum service data rate DSL the RMX, acquired in the following manner by the CO unit of basic copper cable inner Uptime:
    Figure CN104219172BC00021
  4. 4. 根据权利要求1所述的方法,其特征在于,获取DSL最大业务数据速率RMX之前,通过以下方式,由SNM获取Θ: 4. The method according to claim 1, characterized in that, prior to obtaining the maximum service data rate DSL the RMX, acquired by the SNM Θ in the following ways:
    Figure CN104219172BC00022
  5. 5. 根据权利要求1所述的方法,其特征在于,获取DSL最大业务数据速率RMX之前,通过以下方式,由DSL建链类型获取TP: 5. The method according to claim 1, characterized in that, prior to obtaining the maximum service data rate DSL the RMX, acquired by the TP type DSL link establishment by:
    Figure CN104219172BC00023
  6. 6. 根据权利要求1所述的方法,其特征在于,获取DSL最大业务数据速率RMX之前,通过以下方式获取H: 6. The method according to claim 1, characterized in that, prior to obtaining the maximum service data rate DSL the RMX, obtaining H in the following manner:
    Figure CN104219172BC00031
  7. 7. 根据权利要求1所述的方法,其特征在于,所述建链参数还包括循环冗余码校验CRC与信头差错控制HEC的15分钟计数差值X; 所述方法还包括:通过以下方式,由X与SNM获取稳定性评估值SD: 7. The method according to claim 1, wherein said link establishment parameters further includes a cyclic redundancy check CRC and header error control HEC X-difference count for 15 minutes; the method further comprises: by embodiment, the SNM stability acquired by the evaluation value X SD:
    Figure CN104219172BC00032
    其中,SD越大,DSL越稳定,SD取值为5时,DSL最稳定。 Wherein, SD larger, DSL more stable, SD value of 5, DSL most stable.
  8. 8. 根据权利要求7所述的方法,其特征在于,还包括: 分别对多次获取到的RMAX与SD取平均值,得到DSL长期稳定运行的最大业务数据速率与稳定性评估值。 8. The method according to claim 7, characterized in that, further comprising: a plurality of times respectively acquired with the SD RMAX averaged to obtain the maximum service data rate DSL stability evaluation value of long-term stable operation.
  9. 9. 一种数字用户环线(DSL)最大业务数据速率的系统获取系统,包括数字用户线接入复用器DSLAM210与无源光网络多住户单元PON MDU,其特征在于,还包括: DSL参数采集系统,用于从数字用户线接入复用器DSLAM210或无源光网络多住户单元PON MDU采集原始DSL建链参数,所述原始DSL建链参数包括最大可达速率RA、信噪比余度S匪、与DSL建链类型;所述DSL建链类型包括非对称数字用户环线ADSL、ADSL2、第二代ADSL标准扩展ADSL2+与超/甚高速数字用户环路VDSL2;以及按照预设标准去除原始DSL建链参数中的无效数据,将得到的DSL建链参数与DSL建链参数的采集时刻发送给DSL速率评估系统; 网管系统,用于记录各时刻DSLAM210与PON MDU业务板卡中各端口的在线情况; 资源系统,用于记录各时刻DSLAM210与PON MDU业务板卡中各端口的线对开通关系信息; DSL速率评估系统,用于分别从网管系 A Digital Subscriber Line (DSL) system, the maximum data rate service acquisition system, a digital subscriber line access multiplexer comprises a passive optical network DSLAM210 MDU PON MDU, characterized by further comprising: DSL parameter collection system for a digital subscriber line access multiplexer DSLAM210 from a passive optical network or PON MDU multi-dwelling unit to acquire raw DSL link establishment parameters, the original DSL link set up parameters comprising rate RA, signal to noise ratio of I S bandit, a DSL type link establishment; type comprises the DSL link setup asymmetric digital Subscriber loop ADSL, ADSL2, the second generation ADSL2 + with ADSL standards over extended / very high speed digital Subscriber Line VDSL2; and removing the original preset standard DSL link establishment parameters invalid data acquisition instants DSL link establishment parameters to the DSL link establishment parameters will be sent to the DSL rate evaluation system; network management system, for recording each time DSLAM210 PON MDU and service boards in each port is online; resource system, for each port of the line with the PON MDU DSLAM210 business card information is recorded each time the relationship between the opening; the DSL rate evaluation system for separately from the NMS 与资源系统获取所述采集时刻DSLAM210或PONMDU业务板卡中各端口的在线情况与线对开通关系信息,并根据在线情况与线对开通关系获得基本单位铜缆线对内在线率;以及基于RA、基本单位铜缆线对内在线率对应的基本单位铜缆线对内在线率系数C0、S匪对应的S匪系数0、DSL建链类型对应的DSL建链类型系数TP、以及预先设置的DSL承载开销系数H,获取DSL最大业务数据速率RMAX; 其中,所述DSL速率评估系统具体通过公式RMAX = H*RA*TP*CO*0,由RA、CO、Θ、TP、以及H获取DSL最大业务数据速率RMAX。 Acquisition time and system resources or PONMDU DSLAM210 online business cards in the case of the lines of the port opening relationship of the acquired information, and obtain the basic unit of the internal line of copper cable line according to the opening of the case of the line relation; and based on RA the basic unit of the basic unit of the internal line of copper wire copper line corresponding internal line rate coefficient C0, S bandit bandit coefficient S corresponding to 0, corresponding to the type of DSL DSL link establishment link establishment TP type coefficient, and is set in advance DSL carrying overhead factor H, the maximum service data rate for a DSL the RMAX; wherein said rate DSL systems specifically assessed by the equation RMAX = H * RA * TP * CO * 0, the RA, CO, Θ, TP, and H for a DSL The maximum data rate business RMAX.
  10. 10. 根据权利要求9所述的系统,其特征在于,DSL参数采集系统定期或在预设采集时刻或根据用户指示执行所述从DSLAM210或PON MDU采集原始DSL建链参数的操作。 10. The system according to claim 9, characterized in that, the parameter acquisition system DSL or periodically or at a preset timing acquisition according to a user instruction operation performed original DSL link establishment parameters to the collected from DSLAM210 or PON MDU.
  11. 11. 根据权利要求9所述的系统,其特征在于,所述DSL速率评估系统,还用于通过以下方式,由基本单位铜缆线对内在线率获取CO: 11. The system according to claim 9, characterized in that the evaluation rate DSL system is further configured to acquire the following manner by the CO unit of basic copper cable inner Uptime:
    Figure CN104219172BC00041
  12. 12. 根据权利要求9所述的系统,其特征在于,所述DSL速率评估系统,还用于通过以下方式,由SNM获取Θ: 12. The system according to claim 9, characterized in that the evaluation rate DSL system is further configured to acquire the SNM Θ in the following ways:
    Figure CN104219172BC00042
  13. 13. 根据权利要求9所述的系统,其特征在于,所述DSL速率评估系统,还用于通过以下方式,由DSL建链类型获取TP: 13. The system according to claim 9, characterized in that the evaluation rate DSL system, further configured to obtain type TP by the DSL link establishment by:
    Figure CN104219172BC00043
  14. 14. 根据权利要求9所述的系统,其特征在于,所述DSL速率评估系统,还用于通过以下方式获取H: 14. The system according to claim 9, characterized in that the evaluation rate DSL system further configured to obtain H by:
    Figure CN104219172BC00044
  15. 15. 根据权利要求9所述的系统,其特征在于,所述建链参数还包括循环冗余码校验CRC与信头差错控制HEC的15分钟计数差值X; 所述DSL速率评估系统,还用于通过以下方式,由X与SNM获取稳定性评估值SD: 15. The system according to claim 9, wherein said link establishment parameters further includes a cyclic redundancy check CRC and header error control HEC X-difference count for 15 minutes; the evaluation rate DSL system, further for stability evaluation value acquired from the X and SD SNM by:
    Figure CN104219172BC00045
    其中,SD越大,DSL越稳定,SD取值为5时,DSL最稳定。 Wherein, SD larger, DSL more stable, SD value of 5, DSL most stable.
  16. 16. 根据权利要求15所述的系统,其特征在于,所述DSL速率评估系统,还用于分别对多次获取到的RMAX与SD取平均值,得到DSL长期稳定运行的最大业务数据速率与稳定性评估值。 16. The system according to claim 15, characterized in that the evaluation rate DSL system is further configured to obtain a plurality of times respectively with SD RMAX averaged to obtain the maximum long-term stable operation of DSL service rates and data stability evaluation value.
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