CN115835229B - Method, device, equipment and storage medium for determining transport network planning scheme - Google Patents
Method, device, equipment and storage medium for determining transport network planning scheme Download PDFInfo
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Abstract
The application provides a method, a device, equipment and a storage medium for determining a planning scheme of a transmission network, wherein the method acquires current service data and planning service data of the transmission network to be planned; classifying and summarizing current service data and planning service data, and converting service requirements into network requirements to obtain a total logic section service, wherein the total logic section service comprises a starting point and an end point of a plurality of logic section services; performing delay analysis on the total logic segment service, and determining a route to be planned corresponding to each logic segment service; decomposing all routes to be planned to obtain a plurality of physical segment services to be planned; and determining a transmission network planning scheme according to the plurality of physical segment services to be planned.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, a device, and a storage medium for determining a planning scheme of a transmission network.
Background
In recent years, with the rapid development of the fifth generation mobile communication technology (5th Generation Mobile Communication Technology,5G) and the internet data center (Internet Data Center, IDC), related communication services have requirements of higher security, larger capacity and lower time delay. The transmission network is a base for guaranteeing service transmission, and is generally mainly divided into a bottom optical cable network and a middle transmission equipment network, which are matched to bear the upper layer of service.
At present, planning of a transport network is mainly achieved in two ways: transport network planning analysis is mainly performed for a certain type of traffic, e.g. for fourth generation mobile communication technology (the 4th generation mobile communication technology,4G), broadband etc., and transport network planning analysis is mainly performed for traffic in a certain area, e.g. for certain campuses, integrated service access areas etc.
However, the planning method of the transmission network in the prior art cannot be suitable for various communication scenes, and the planning scheme has poor usability.
Disclosure of Invention
The application provides a method, a device, equipment and a storage medium for determining a planning scheme of a transmission network, thereby solving the technical problems that the planning method of the transmission network in the prior art cannot be suitable for various communication scenes and the planning scheme is poor in usability.
In a first aspect, the present application provides a method for determining a transport network planning scheme, including:
acquiring current service data and planning service data of a to-be-planned transport network;
classifying, summarizing and processing the current service data and the planning service data, and converting service requirements into network requirements to obtain a total logic section service, wherein the total logic section service comprises a starting point and a terminal point of a plurality of logic section services;
Performing delay analysis on the total logic segment service to determine a route to be planned corresponding to each logic segment service;
decomposing all routes to be planned to obtain a plurality of physical segment services to be planned;
and determining a transmission network planning scheme according to the plurality of physical segment services to be planned.
The method for determining the planning scheme of the transmission network can meet various requirements, combines current service data and planning service data in planning of the transmission network, respectively analyzes all logic section services of various services, decomposes the logic section into physical sections, finally summarizes and forms all physical section service requirements, analyzes the physical section services as dimensions, accordingly determines the planning scheme of the transmission network, fully combines the service requirements and network requirements of the transmission network, meets user requirements on the basis of reducing time delay, is suitable for various communication scenes, and improves the usability of the planning scheme.
Optionally, the determining a transport network planning scheme according to the plurality of physical segment services to be planned includes:
carrying out traffic volume summarizing and statistics processing on the plurality of physical segment services to determine the traffic volume of each physical segment service to be planned;
And determining a transmission network planning scheme according to the traffic volume of each physical segment service to be planned.
In the embodiment of the application, the physical section service is used as a dimension to perform service capacity analysis, so that the service requirement is fully met, and the availability and the accuracy of a transmission network planning scheme are improved.
Optionally, the determining a transport network planning scheme according to the traffic volume of each to-be-planned physical segment service includes:
acquiring planning construction investment of each physical section service to be planned;
and determining a transmission network planning scheme according to the planning construction investment of each physical segment service to be planned and the quotient of the service volume of each physical segment service to be planned.
In this embodiment of the present application, the physical segment service is used as a dimension to perform service capacity analysis, and meanwhile, the investment of planning the physical segment is measured and calculated, so that the planning cost is fully considered, the planning cost of the transport network is reduced, and the user experience is improved.
Optionally, the determining a transport network planning scheme according to the quotient of the planning construction investment of each to-be-planned physical segment service and the traffic volume of each to-be-planned physical segment service includes:
and determining the priority of each physical segment service to be planned according to the planning construction investment of each physical segment service to be planned and the quotient of the service volume of each physical segment service to be planned.
The method and the device for planning the physical section service determine the priority of each physical section service to be planned through the planning construction investment of the physical section service to be planned and the quotient of the service volume of the physical section service to be planned, and the physical section construction requirements to be planned with low cost and large demand are preferably met, so that the method and the device are further suitable for various transmission network demands, and the cost is saved.
Optionally, the route to be planned includes a delay optimal route and a delay suboptimal route;
correspondingly, the performing delay analysis on the full-scale logic segment service to determine the route to be planned corresponding to each logic segment service includes:
decomposing each logic segment service to obtain a plurality of selectable routes corresponding to each logic segment service, wherein each selectable route comprises at least one physical segment;
calculating the transmission equipment time delay of a plurality of selectable routes corresponding to each logic section service;
for each logic segment service, sorting a plurality of selectable routes corresponding to the logic segment service according to transmission equipment time delay;
and determining a delay optimal route and a delay suboptimal route corresponding to each logic section service according to the sequencing result.
After determining the total logical segment service, splitting the logical segment service into actual splicing of physical segment service to be planned according to each logical segment service, thereby determining a routing route with low delay of transmission equipment, reducing delay of a transmission network and improving user experience.
Optionally, the classifying, summarizing, processing the current service data and the planning service data, and converting the service requirement into a network requirement to obtain a full-scale logic segment service, including:
calculating the current service data through a three-point estimation method, and determining the total increment trend value of the current service data;
and determining the total logic segment service according to the total increment trend value, the current service data and the planning service data.
The stock customer service development trend index analysis is carried out through a three-point estimation method, the stock customer service development trend index analysis is deduced according to an equal ratio array of service development trends, and the uniformity and the accuracy of total service prediction are realized by combining with incremental customer service prediction, so that the accuracy of the planning of a transmission network is further improved.
In a second aspect, an embodiment of the present application provides a transport network planning scheme determining apparatus, including:
the acquisition module is used for acquiring the current service data and planning service data of the transmission network to be planned;
the summarizing processing module is used for classifying and summarizing the current service data and the planning service data, converting the service requirement into a network requirement and obtaining a total logic section service, wherein the total logic section service comprises a starting point and an ending point of a plurality of logic section services;
The time delay determining module is used for performing time delay analysis on the total logic segment service and determining a route to be planned corresponding to each logic segment service;
the decomposition processing module is used for decomposing all routes to be planned to obtain a plurality of physical segment services to be planned;
and the scheme determining module is used for determining a transmission network planning scheme according to the plurality of physical segment services to be planned.
Optionally, the scheme determining module is specifically configured to:
carrying out traffic volume summarizing and statistics processing on the plurality of physical segment services to determine the traffic volume of each physical segment service to be planned;
and determining a transmission network planning scheme according to the traffic volume of each physical segment service to be planned.
Optionally, the scheme determining module is further specifically configured to:
acquiring planning construction investment of each physical section service to be planned;
and determining a transmission network planning scheme according to the planning construction investment of each physical segment service to be planned and the quotient of the service volume of each physical segment service to be planned.
Optionally, the scheme determining module is further specifically configured to:
and determining the priority of each physical segment service to be planned according to the planning construction investment of each physical segment service to be planned and the quotient of the service volume of each physical segment service to be planned.
Optionally, the route to be planned includes a delay optimal route and a delay suboptimal route;
correspondingly, the time delay determining module is specifically configured to:
decomposing each logic segment service to obtain a plurality of selectable routes corresponding to each logic segment service, wherein each selectable route comprises at least one physical segment;
calculating the transmission equipment time delay of a plurality of selectable routes corresponding to each logic section service;
for each logic segment service, sorting a plurality of selectable routes corresponding to the logic segment service according to transmission equipment time delay;
and determining a delay optimal route and a delay suboptimal route corresponding to each logic section service according to the sequencing result.
Optionally, the summary processing module is specifically configured to:
calculating the current service data through a three-point estimation method, and determining the total increment trend value of the current service data;
and determining the total logic segment service according to the total increment trend value, the current service data and the planning service data.
In a third aspect, the present application provides a transport network planning scheme determining apparatus, including: at least one processor and memory;
the memory stores computer-executable instructions;
The at least one processor executes the computer-executable instructions stored in the memory, causing the at least one processor to perform the transport network planning scheme determination method as described above in the first aspect and the various possible designs of the first aspect.
In a fourth aspect, the present invention provides a computer readable storage medium having stored therein computer executable instructions which, when executed by a processor, implement a transport network planning scheme determination method according to the above first aspect and the various possible designs of the first aspect.
In a fifth aspect, the present invention provides a computer program product comprising a computer program which, when executed by a processor, implements the transport network planning scheme determination method according to the first aspect and the various possible designs of the first aspect.
The method combines the current service data and the planning service data when planning the transmission network, respectively analyzes the total logical section service of various services, decomposes the logical section into the physical section, finally summarizes and collects the total physical section service requirement, analyzes the physical section service as the dimension, thereby determining the transmission network planning scheme, fully combining the service requirement and the network requirement of the transmission network, meeting the user requirement on the basis of reducing the time delay, being applicable to various communication scenes and improving the usability of the planning scheme.
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In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic diagram of a system architecture for determining a planning scheme of a transport network according to an embodiment of the present application;
fig. 2 is a flow chart of a method for determining a planning scheme of a transport network according to an embodiment of the present application;
fig. 3 is a flow chart of another method for determining a planning scheme of a transport network according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a determining device for a planning scheme of a transport network according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a transport network planning scheme determining device according to an embodiment of the present application.
Specific embodiments of the present disclosure have been shown by way of the above drawings and will be described in more detail below. These drawings and the written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the disclosed concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
The terms "first," "second," "third," and "fourth" and the like in the description and in the claims of this application and in the above-described figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The transmission network planning is not closed door vehicle making, not only can meet business requirements, but also can not excessively redundant to cause investment waste. Therefore, the service requirement is taken as a hand grip, and a transmission network planning scheme is proposed for body tailoring. The following problems are mainly present: the service types are many, the requirements are complex, the requirements are respectively set for the transmission network, the current situation is difficult to meet, overall consideration is needed, and the optimal solution is found out; the service history data are numerous, uncertainty exists in the prediction of the future development of the service, and a relatively effective estimation method is lacked, so that the network and the service are difficult to match; in the case of investment restrictions, it is difficult to determine the priority of planning construction. The planning method of the transmission network in the prior art cannot be suitable for various communication scenes, and the planning scheme has poor usability.
In order to solve the above problems, embodiments of the present application provide a method, an apparatus, a device, and a storage medium for determining a transport network planning scheme, where the method starts with a common service dimension, and converts a simple service requirement into a transport network planning requirement by carding a service delay requirement and predicting a service scale, so as to obtain a low-delay transport network method with strong availability and wide coverage.
Optionally, fig. 1 is a schematic diagram of a system architecture for determining a planning scheme of a transport network according to an embodiment of the present application. In fig. 1, the above architecture includes at least one of a data acquisition device 101, a processing device 102, and a display device 103.
It will be appreciated that the architecture illustrated in the embodiments of the present application does not constitute a specific limitation on the architecture of the transport network planning scheme determination system. In other possible embodiments of the present application, the architecture may include more or fewer components than those illustrated, or some components may be combined, some components may be separated, or different component arrangements may be specifically determined according to the actual application scenario, and the present application is not limited herein. The components shown in fig. 1 may be implemented in hardware, software, or a combination of software and hardware.
In a specific implementation process, the data collection device 101 may include an input/output interface or a communication interface, where the data collection device 101 may establish a connection with a network management system or a server of a bank through the input/output interface or the communication interface, to collect reconciliation data of a user to be reconciled.
The processing device 102 may combine the current service data and the planning service data to analyze the total logical segment service of each service, and then decompose the logical segment into physical segments, and finally integrate the physical segments to form the total physical segment service requirement, and analyze the physical segment service as a dimension, so as to determine the planning scheme of the transport network.
The display device 103 may be used to display the above results or the like, or may interact with the user through a display apparatus. The display device 103 may be a user terminal, or may be a network management device, a server, or the like.
The display device 103 may also be a touch display screen for receiving user instructions while displaying the above content to enable interaction with a user.
In addition, the network architecture and the service scenario described in the embodiments of the present application are for more clearly describing the technical solution of the embodiments of the present application, and do not constitute a limitation on the technical solution provided in the embodiments of the present application, and as a person of ordinary skill in the art can know, with evolution of the network architecture and appearance of a new service scenario, the technical solution provided in the embodiments of the present application is also applicable to similar technical problems.
The following describes the technical scheme of the present application in detail with reference to specific embodiments:
optionally, fig. 2 is a flow chart of a method for determining a planning scheme of a transport network according to an embodiment of the present application. The execution body of the embodiment of the present application may be the processing device 102 in fig. 1, and the specific execution body may be determined according to an actual application scenario. As shown in fig. 2, the method comprises the steps of:
S201: and acquiring the current service data and planning service data of the transmission network to be planned.
The service presentation content is in a form from a service start point to a service end point, and exemplary table 1 is a logical segment service information field provided in the embodiment of the present application, and the service presentation content may include a service field as shown in table 1.
Table 1 logical segment service information field
Optionally, the means for acquiring the current service data is mainly called from a service network manager or a service ledger. The planning service data refers to the service of the newly added customer, the means for acquiring the data can be pre-filled by referring to the current data format, and the selection of the starting point and the end point of the planning service network is selected from the current nodes according to the principle of nearby access to the transmission network.
S202: and classifying and summarizing the current service data and the planning service data, and converting the service requirement into the network requirement to obtain the full-quantity logic section service.
Wherein the full logical segment service includes a start point and an end point of the plurality of logical segment services.
Optionally, classifying, summarizing and processing the current service data and the planning service data, converting the service requirement into the network requirement, and obtaining a full-scale logic section service, including:
Calculating the current service data through a three-point estimation method, and determining the total increment trend value of the current service data; and determining the total logical segment service according to the total increment trend value, the current service data and the planning service data.
The stock customer service development trend index analysis is carried out through a three-point estimation method, the stock customer service development trend index analysis is deduced according to an equal ratio array of service development trends, and the uniformity and the accuracy of total service prediction are realized by combining with incremental customer service prediction, so that the accuracy of the planning of a transmission network is further improved.
In one possible implementation manner, the current service data and the planning service data are classified, summarized and processed, and the service requirement is converted into the network requirement, so that the specific implementation manner of obtaining the full-volume logic section service is as follows:
first, a general incremental trend value is determined from presence service data:
the current business data has a year-by-year changing process, and the planning period arrival value needs to be calculated.
First, determining the overall increment trend value alpha of the planning, using A pq The current customer service capacity of the logic segment between the service network starting point p node and the service network end point q node is represented by alpha n Representing the trend of traffic over the years (alpha) n Because the trend of the service quantity change is different in the past year and even has larger deviation, the trend value needs to be uniformly balanced, the three-point estimation algorithm is adopted for calculation, and the trend maximum value alpha is calculated max Minimum value alpha min Mean value alpha avg To obtain a relatively accurate overall incremental trend value alpha s . Wherein n is any positive integer.
α max ＝max{α n }，α min ＝min{α n }，α avg ＝avg{α n }
Alpha is then s ＝(α max +4×α avg +α min )÷6。
Secondly, planning service data to define the starting point and the end point of the service network, directly filling in according to increment, and using B pq Representing the planned customer traffic capacity of the logical segment between the p-node and q-node.
To sum up, use S pq Representing p-nodes and q-nodesThe end of the planning period of the logic section reaches the service capacity, N represents the number of years of the planning period, S pq ＝A pq ×(1+α s )N+B pq 。
By the method, the business belonging to the same business starting point and the same business ending point is classified and summarized, so that the process of converting business requirement summarization into network requirement is realized, and the business requirement is counted into a logic section business volume statistic table in the following format.
Exemplary, table 2 is a logic segment service statistics table provided in the embodiments of the present application.
Where a, b, c, d, e, f denotes different service network origin names.
Table 2 logical segment service statistics table
Because the service has the characteristic of mutual communication at two ends, the forward and reverse service can be summarized into the service of the same logic section by X mn Representing the total traffic capacity, X, of a logical segment between an m-node and an n-node mn ＝S mn +S nm The statistics are a logical segment traffic summary table in the following format, and table 3 is a logical segment traffic summary table provided in the embodiment of the present application.
Table 3 logical segment service summary table
S203: and carrying out time delay analysis on the total logic segment service, and determining the route to be planned corresponding to each logic segment service.
Optionally, the route to be planned includes a delay optimal route and a delay suboptimal route;
correspondingly, performing delay analysis on the total logic segment service to determine a route to be planned corresponding to each logic segment service, including:
decomposing each logic segment service to obtain a plurality of selectable routes corresponding to each logic segment service, wherein each selectable route comprises at least one physical segment; calculating the transmission equipment time delay of a plurality of selectable routes corresponding to each logic section service; ordering a plurality of selectable routes corresponding to the logic segment service according to the time delay of the transmission equipment aiming at each logic segment service; and determining a delay optimal route and a delay suboptimal route corresponding to each logic section service according to the sequencing result.
After determining the total logical segment service, splitting the logical segment service into actual splicing of physical segment service to be planned according to each logical segment service, thereby determining a routing route with low delay of transmission equipment, reducing delay of a transmission network and improving user experience.
In one possible implementation, the delay optimal route and the delay suboptimal route are as follows:
the transmission network time delay refers to the total time delay introduced by the optical fiber cable and equipment passing through from the network starting point to the network ending point according to the requirements of service organization. The optical fiber cable time delay is calculated according to the propagation speed of an optical signal in an optical fiber, 0.005ms time delay is introduced into each kilometer of the optical fiber cable, and the equipment time delay value can be obtained by inquiring the equipment performance parameters of the passing nodes. The transmission network structure is based on ordered reasonable connection of the existing network nodes, and from the aspects of actual optical cable routing resources and network investment saving, the degree of network interconnection of all nodes is difficult to achieve, so that actual service time delay between available logic segments needs to be judged according to actual physical routing.
A logic section service can be expressed as a current situation or a planned direct route existing between a starting point and an end point according to the current situation and the planned optical cable route situation in a transmission network structure, and can also be expressed as a current situation or a planned forwarding route existing between the starting point and the end point and transited through an intermediate point. By using Represents the transport network presence selectable route between the m-node and the n-node,representing the corresponding delay of the current selectable route of the transmission network between the m node and the m node by +.>Representing a transport network planning selectable route between m-nodes, and m-nodes,/for>The delay corresponding to the transmission network planning selectable route between the m nodes is represented, and n represents different route numbers. Then for the current route with the optical cable distance l1 between the m nodes, the delay of each end transmission device is k ms through the r1 end transmission device, then +.> For a planned route with the optical cable distance l2 between the m node and the n node, the planned route passes through r2 end transmission equipment, and the delay of each end transmission equipment is j ms, so ∈ ->
In order to meet the protection switching requirement of the main and standby routes of the service, route paragraphs with optimal time delay and suboptimal route paragraphs need to be calculated, and the suboptimal route time delay is not higher than the service time delay requirement. Obtaining the route with optimal current time delay through traversing and measuring the current transmission network routeWith optimal delay under the route, i.e.>Route with suboptimal current time delay can be obtained in the same way>Through the process ofAfter measuring and calculating all planned transmission network routes, acquiring the current delay suboptimal route +.>Better planned delay route +. >Delay under this route +.>Planning a better route has the following three cases:
case 1: no more optimal planning route exists, and only the current optimal route can be passedAnd suboptimal routingTo meet minimum service delay requirements.
Case 2: there are 1 more optimal planned routesIt is taken as the only planned route to be selected and is the current optimal route +.>To meet minimum service delay requirements.
Case 3: there are 2 or more planned routes, and the optimal planned delay route is selectedAnd suboptimal planned delay route>As two planned candidate routes, the minimum service delay requirement is met.
S204: and decomposing all routes to be planned to obtain a plurality of physical segment services to be planned.
Here, the logical segment service is decomposed into physical segment service, and a planning scheme is provided for differentiating service delay requirements.
The optimal or suboptimal delay route of different logic segments may be achieved by the same segment current situation or planning of physical route segments, for example, logic segment a-b service, the current situation may be decomposed into a-c-b and a-d-b physical segments, and the planning may be a-b direct physical segments and a-e-b physical segments. Therefore, the logical segment service needs to be further decomposed into a plurality of physical segment services, and the logical segment service and the physical segment service corresponding relation table with the following format is counted. Table 4 is a table of correspondence between logical segment and physical segment services provided in the embodiments of the present application.
Table 4 logical segment and physical segment service correspondence table
Note that: a-c-b denotes that the logical segment a-b traffic is broken down into two physical segments a-c and c-b. (a-b) represent planning of an added physical segment.
According to the time delay calculation method, the synchronous statistics is a logic section service time delay condition table with the following format. Table 5 is a logic section service delay condition table provided in the embodiment of the present application.
Each service in the same logic segment service has different service delay requirements, which can result in different requirements for service routing of the transport network. Based on the logic section service summary table, the logic section service is classified according to different time delay requirements, and is compared with the logic section service time delay condition table, so that the selection requirements of different services on the routing of the transmission network are formed. The first service is that two current state route delays can be satisfied, and a new planning route is not needed; the second service is a current routing time delay which can be met, and a new planning routing time delay which can be met; the third service is that the current routing time delay is not satisfied, and the newly added two planning routing time delays can be satisfied; the fourth service is the current situation and the planned route delay, and two service types can not be found, so that the service type is required to be further verified. And classifying the traffic according to different routes selected by different traffic needs, and counting the different delay traffic tables of the logic segments with the following formats. Table 6 is a logic segment different latency requirement service table provided in the embodiments of the present application.
Table 5 logical segment service delay case table
Table 6 logical segment different delay requirement business table
Analyzing the corresponding relation between the logical segment and the physical segment service, decomposing the logical segment service into the physical segment service, and using W mn Representing traffic between physical segments m and n, if the physical segment corresponding to the current best route between a and b logical segments is a-c-b, thenCan be decomposed into W ac +W bc And so on, the full physical segment service scale can be obtained.
S205: and determining a transmission network planning scheme according to the plurality of physical segment services to be planned.
The utility model provides a can satisfy the transport network planning scheme determining method of multiple demand, when the transport network plans, combined current situation business data and planning business data, the full-quantity logic section business of all kinds of business is analyzed respectively, nevertheless decompose the logic section into the physical section, finally put together and form full-quantity physical section business demand, regard physical section business as the dimension and carry out the analysis, thereby confirm transport network planning scheme, fully combined transport network's business demand and network demand, satisfy the user demand on the basis of reducing the time delay, be applicable to various communication scene, planning scheme availability has been improved.
Optionally, determining a transport network planning scheme according to the plurality of physical segment services to be planned includes:
Carrying out traffic volume summarizing and statistics processing on a plurality of physical segment services, and determining the traffic volume of each physical segment service to be planned;
and determining a transmission network planning scheme according to the traffic volume of each physical segment service to be planned.
In the embodiment of the application, the physical section service is used as a dimension to perform service capacity analysis, so that the service requirement is fully met, and the availability and the accuracy of a transmission network planning scheme are improved.
Optionally, determining a transport network planning scheme according to the traffic volume of each physical segment service to be planned includes:
acquiring planning construction investment of each physical section service to be planned;
and determining a transmission network planning scheme according to the planning construction investment of each physical segment service to be planned and the quotient of the service volume of each physical segment service to be planned.
The planning construction investment is the amount of money for constructing the physical section business to be planned.
In this embodiment of the present application, the physical segment service is used as a dimension to perform service capacity analysis, and meanwhile, the investment of planning the physical segment is measured and calculated, so that the planning cost is fully considered, the planning cost of the transport network is reduced, and the user experience is improved.
Optionally, determining the transport network planning scheme according to the quotient of the planning construction investment of each physical segment service to be planned and the traffic volume of each physical segment service to be planned includes:
And determining the priority of each physical segment service to be planned according to the planning construction investment of each physical segment service to be planned and the quotient of the service quantity of each physical segment service to be planned.
The method and the device for planning the physical section service determine the priority of each physical section service to be planned through the planning construction investment of the physical section service to be planned and the quotient of the service volume of the physical section service to be planned, and the physical section construction requirements to be planned with low cost and large demand are preferably met, so that the method and the device are further suitable for various transmission network demands, and the cost is saved.
In one possible implementation, the manner in which the transport network planning scheme is determined is as follows:
analyzing the corresponding relation between the logical segment and the physical segment service, decomposing the logical segment service into the physical segment service, and using W mn Representing traffic between physical segments m and n, if the physical segment corresponding to the current best route between a and b logical segments is a-c-b, thenCan be decomposed into W ac +W bc And so on, the full physical segment service scale can be obtained.
And carrying out service capacity analysis by taking the physical segment service as a dimension, calculating and planning the investment of the physical segment, and counting to obtain a physical segment service table in the following format. Exemplary, table 7 is a physical segment service statistics table provided in the embodiments of the present application.
The planning investment mainly comprises two parts of optical cable investment and transmission equipment investment, the optical cable investment mainly solves the problems of newly-increased routing or insufficient capacity expansion of fiber cores, and the transmission equipment investment mainly considers the problems of newly-increased interconnection or network capacity expansion of the current transmission equipment. By Z mn Representing the unit service investment coefficient between the physical segments m and n, Y mn Representing the planning construction investment between the physical segments m and n, Z mn ＝Y mn ÷W mn And comprehensively preparing the priority order of the planned physical paragraphs according to the ranking condition of the unit business investment coefficients.
Table 7 physical segment service statistics table
In a possible implementation manner, fig. 3 is a flow chart of another method for determining a planning scheme of a transport network according to an embodiment of the present application, as shown in fig. 3, where the main inventive principles of this method are as follows:
the first step: and setting a service requirement information field requirement of a unified rule by taking a service as a starting point, and collecting according to the requirement.
And a second step of: and integrating the current situation and the planning customer service data, and counting the planning logic section service requirement.
And a third step of: and counting the optional current situation and planning the service delay route according to the current situation and the target of the transmission network resource.
Fourth step: according to the delay route analysis of the transmission network, the logic section is decomposed into a plurality of selectable physical sections, and the proper physical sections are selected for transmission according to the service requirements, so that the service requirements of all the physical sections are integrated, a planning scheme and investment are formulated, and the planning priority ordering is realized through the unit service investment value.
Fig. 4 is a schematic structural diagram of a transport network planning scheme determining device provided in an embodiment of the present application, and as shown in fig. 4, the device in the embodiment of the present application includes: an acquisition module 401, a summary processing module 402, a time delay determining module 403, a decomposition processing module 404 and a scheme determining module 405. The transport network planning scheme determination means here may be the processing device itself described above, or a chip or integrated circuit implementing the functionality of the processing device, or a server. Here, the division of the acquisition module 401, the summary processing module 402, the delay determination module 403, the decomposition processing module 404, and the scheme determination module 405 is just a division of a logic function, and both may be integrated or independent physically.
The system comprises an acquisition module, a planning module and a planning module, wherein the acquisition module is used for acquiring current service data and planning service data of a to-be-planned transmission network;
the summarizing processing module is used for classifying and summarizing the current service data and the planning service data, converting the service requirement into the network requirement and obtaining a total logic section service, wherein the total logic section service comprises a starting point and a terminal point of a plurality of logic section services;
the delay determining module is used for carrying out delay analysis on the total logic segment service and determining a route to be planned corresponding to each logic segment service;
The decomposition processing module is used for decomposing all routes to be planned to obtain a plurality of physical segment services to be planned;
and the scheme determining module is used for determining a transmission network planning scheme according to the plurality of physical segment services to be planned.
Optionally, the scheme determining module is specifically configured to:
carrying out traffic volume summarizing and statistics processing on a plurality of physical segment services, and determining the traffic volume of each physical segment service to be planned;
and determining a transmission network planning scheme according to the traffic volume of each physical segment service to be planned.
Optionally, the scheme determination module is further specifically configured to:
acquiring planning construction investment of each physical section service to be planned;
and determining a transmission network planning scheme according to the planning construction investment of each physical segment service to be planned and the quotient of the service volume of each physical segment service to be planned.
Optionally, the scheme determination module is further specifically configured to:
and determining the priority of each physical segment service to be planned according to the planning construction investment of each physical segment service to be planned and the quotient of the service quantity of each physical segment service to be planned.
Optionally, the route to be planned includes a delay optimal route and a delay suboptimal route;
correspondingly, the time delay determining module is specifically configured to:
Decomposing each logic segment service to obtain a plurality of selectable routes corresponding to each logic segment service, wherein each selectable route comprises at least one physical segment;
calculating the transmission equipment time delay of a plurality of selectable routes corresponding to each logic section service;
ordering a plurality of selectable routes corresponding to the logic segment service according to the time delay of the transmission equipment aiming at each logic segment service;
and determining a delay optimal route and a delay suboptimal route corresponding to each logic section service according to the sequencing result.
Optionally, the summary processing module is specifically configured to:
calculating the current service data through a three-point estimation method, and determining the total increment trend value of the current service data;
and determining the total logical segment service according to the total increment trend value, the current service data and the planning service data.
Referring to fig. 5, there is shown a schematic diagram of a transport network planning scheme determination device 500 suitable for use in implementing embodiments of the present disclosure, the transport network planning scheme determination device 500 may be a terminal device or a server. The terminal device may include, but is not limited to, a mobile terminal such as a mobile phone, a notebook computer, a digital broadcast receiver, a personal digital assistant (Personal Digital Assistant, PDA for short), a tablet (Portable Android Device, PAD for short), a portable multimedia player (Portable Media Player, PMP for short), an in-vehicle terminal (e.g., an in-vehicle navigation terminal), and the like, and a fixed terminal such as a digital TV, a desktop computer, and the like. The transport network planning scheme determination device shown in fig. 5 is only one example and should not impose any limitation on the functionality and scope of use of the disclosed embodiments.
As shown in fig. 5, the transport network planning scheme determination apparatus 500 may include a processing device (e.g., a central processor, a graphics processor, etc.) 501 that may perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM) 502 or a program loaded from a storage device 508 into a random access Memory (Random Access Memory, RAM) 503. In the RAM 503, various programs and data required for the operation of the transport network planning scheme determination apparatus 500 are also stored. The processing device 501, the ROM 502, and the RAM 503 are connected to each other via a bus 504. An input/output (I/O) interface 505 is also connected to bus 504.
In general, the following devices may be connected to the I/O interface 505: input devices 506 including, for example, a touch screen, touchpad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; an output device 507 including, for example, a liquid crystal display (Liquid Crystal Display, abbreviated as LCD), a speaker, a vibrator, and the like; storage 508 including, for example, magnetic tape, hard disk, etc.; and communication means 509. The communication means 509 may allow the transport network planning scheme determination device 500 to communicate wirelessly or by wire with other devices to exchange data. While fig. 5 shows a transport network planning scheme determination apparatus 500 having various means, it should be understood that not all of the illustrated means are required to be implemented or provided. More or fewer devices may be implemented or provided instead.
In particular, according to embodiments of the present disclosure, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method shown in the flowcharts. In such an embodiment, the computer program may be downloaded and installed from a network via the communication means 509, or from the storage means 508, or from the ROM 502. The above-described functions defined in the methods of the embodiments of the present disclosure are performed when the computer program is executed by the processing device 501.
It should be noted that the computer readable medium described in the present disclosure may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this disclosure, a computer-readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present disclosure, however, the computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, fiber optic cables, RF (radio frequency), and the like, or any suitable combination of the foregoing.
The computer readable medium may be embodied in the transport network planning scheme determination device; or may exist alone without being assembled into the transport network planning scheme determination device.
The computer readable medium carries one or more programs which, when executed by the transport network planning scheme determination device, cause the transport network planning scheme determination device to perform the method shown in the above embodiments.
Computer program code for carrying out operations of the present disclosure may be written in one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a local area network (Local Area Network, LAN for short) or a wide area network (Wide Area Network, WAN for short), or it may be connected to an external computer (e.g., connected via the internet using an internet service provider).
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units involved in the embodiments of the present disclosure may be implemented by means of software, or may be implemented by means of hardware. The name of the unit does not in any way constitute a limitation of the unit itself, for example the first acquisition unit may also be described as "unit acquiring at least two internet protocol addresses".
The functions described above herein may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: a Field Programmable Gate Array (FPGA), an Application Specific Integrated Circuit (ASIC), an Application Specific Standard Product (ASSP), a system on a chip (SOC), a Complex Programmable Logic Device (CPLD), and the like.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The transmission network planning scheme determining device of the embodiment of the present application may be used to execute the technical scheme of each method embodiment of the present application, and its implementation principle and technical effect are similar, and are not repeated here.
The embodiment of the application also provides a computer readable storage medium, wherein computer executable instructions are stored in the computer readable storage medium, and the computer executable instructions are used for realizing the data processing method of any one of the above when being executed by a processor.
Embodiments of the present application also provide a computer program product, including a computer program, which when executed by a processor is configured to implement a data processing method according to any one of the above.
In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of elements is merely a logical functional division, and there may be additional divisions of actual implementation, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A method for determining a transport network planning scheme, comprising:
Acquiring current service data and planning service data of a to-be-planned transport network;
classifying and summarizing the current service data and the planning service data, classifying and summarizing the services belonging to the same service starting point and end point, converting service requirements into network requirements, and obtaining a total logic section service, wherein the total logic section service comprises starting points and end points of a plurality of logic section services;
performing delay analysis on the total logic segment service, and determining a route to be planned corresponding to each logic segment service, wherein the route to be planned comprises a delay optimal route and a delay suboptimal route;
decomposing all routes to be planned to obtain a plurality of physical segment services to be planned;
and determining a transmission network planning scheme according to the plurality of physical segment services to be planned.
2. The method of claim 1, wherein determining a transport network planning scheme based on the plurality of physical segment traffic to be planned comprises:
carrying out traffic volume summarizing and statistics processing on the plurality of physical segment services to determine the traffic volume of each physical segment service to be planned;
and determining a transmission network planning scheme according to the traffic volume of each physical segment service to be planned.
3. The method according to claim 2, wherein said determining a transport network planning scheme according to said traffic volume of each physical segment to be planned comprises:
acquiring planning construction investment of each physical section service to be planned;
and determining a transmission network planning scheme according to the planning construction investment of each physical segment service to be planned and the quotient of the service volume of each physical segment service to be planned.
4. A method according to claim 3, wherein said determining a transport network planning scheme based on a quotient of a planning construction investment for each of said physical segment services to be planned and a traffic volume for each of said physical segment services to be planned comprises:
and determining the priority of each physical segment service to be planned according to the planning construction investment of each physical segment service to be planned and the quotient of the service volume of each physical segment service to be planned.
5. The method according to any one of claims 1 to 4, wherein the performing delay analysis on the full amount of logic segment traffic to determine a route to be planned corresponding to each logic segment traffic includes:
decomposing each logic segment service to obtain a plurality of selectable routes corresponding to each logic segment service, wherein each selectable route comprises at least one physical segment;
Calculating the transmission equipment time delay of a plurality of selectable routes corresponding to each logic section service;
for each logic segment service, sorting a plurality of selectable routes corresponding to the logic segment service according to transmission equipment time delay;
and determining a delay optimal route and a delay suboptimal route corresponding to each logic section service according to the sequencing result.
6. A method according to any one of claims 1 to 4, wherein said classifying and summarizing said current traffic data and said planning traffic data to convert traffic demand into network demand to obtain full-scale logical segment traffic comprises:
calculating the current service data through a three-point estimation method, and determining the total increment trend value of the current service data;
and determining the total logic segment service according to the total increment trend value, the current service data and the planning service data.
7. A transport network planning scheme determining apparatus, comprising:
the acquisition module is used for acquiring the current service data and planning service data of the transmission network to be planned;
the summarizing processing module is used for classifying and summarizing the current service data and the planning service data, classifying and summarizing the services belonging to the same service starting point and end point, converting the service requirement into the network requirement, and obtaining a total logic section service, wherein the total logic section service comprises starting points and end points of a plurality of logic section services;
The delay determining module is used for performing delay analysis on the total logic section service and determining a route to be planned corresponding to each logic section service, wherein the route to be planned comprises a delay optimal route and a delay suboptimal route;
the decomposition processing module is used for decomposing all routes to be planned to obtain a plurality of physical segment services to be planned;
and the scheme determining module is used for determining a transmission network planning scheme according to the plurality of physical segment services to be planned.
8. A transport network planning scheme determination apparatus, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the transport network planning scheme determination method of any one of claims 1 to 6.
9. A computer readable storage medium, characterized in that the computer readable storage medium has stored therein computer executable instructions which when executed by a processor are adapted to implement the transport network planning scheme determination method according to any of claims 1 to 6.
10. A computer program product comprising a computer program, characterized in that the computer program, when executed by a processor, implements the method of any of claims 1 to 6.
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