CN114745270B

CN114745270B - Network planning method, device, equipment and storage medium

Info

Publication number: CN114745270B
Application number: CN202210523443.3A
Authority: CN
Inventors: 邵岩; 王光全; 苏雨聃
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2023-04-28
Anticipated expiration: 2042-05-13
Also published as: CN114745270A

Abstract

The application discloses a network planning method, a device, equipment and a storage medium, which relate to the field of communication, and the network planning method comprises the following steps: acquiring an Optical Line Terminal (OLT) list governed by an upgrade target office station, wherein the OLT list comprises Passive Optical Network (PON) port information in each OLT board governed by the target office station; determining a PON port to be upgraded in an OLT list according to preset upgrading conditions; searching an idle target PON port from the OLT list, wherein the target PON port is a cut-over target of the PON port to be upgraded, and the flow specification of the target PON port is larger than that of the PON port to be upgraded; recording the mapping relation between the target PON port and the PON port to be upgraded to obtain a network upgrading scheme; the problem that the efficiency of the conventional PON port generation upgrading scheme is low is solved.

Description

Network planning method, device, equipment and storage medium

Technical Field

The present disclosure relates to the field of communications, and in particular, to a network planning method, apparatus, device, and storage medium.

Background

With years of implementation of broadband China and deep trampling of accelerating and reducing cost, various large operators are developing in the field of wired broadband with new starting points, new standards and new patterns, and the construction of a wired broadband network needs to be tightly combined with service development, so that the high-efficiency bearing of the service is realized while the rationality of network layout and the health of network quality are considered, and therefore, the problem of planning of a broadband access network is more and more paid attention to people.

Particularly, development of new services such as ultra-high definition 4K, virtual Reality (VR), and augmented Reality (Augmented Reality, AR) requires increasingly higher quality of broadband access networks. On the other hand, competition among operators in the broadband access field is also becoming more and more intense. The two points put higher requirements on planning construction, operation and maintenance of the broadband access network for operators. Among the many requirements of network planning construction faced by operators, one urgent requirement is to accurately plan the ports of the optical line terminals (optical line terminal, OLT) of the machine room, also called as the specific solutions required for upgrading the ports of the passive optical network (Passive Optical Network, PON).

The existing PON port upgrading scheme is manually configured, and the efficiency is low.

Disclosure of Invention

The embodiment of the application provides a network planning method, a device, equipment and a storage medium, which solve the problem that the existing PON port upgrading scheme generation efficiency is low.

In order to achieve the technical purpose, the embodiment of the application adopts the following technical scheme:

in a first aspect, an embodiment of the present application provides a network planning method, including:

acquiring an Optical Line Terminal (OLT) list governed by an upgrade target office station, wherein the OLT list comprises Passive Optical Network (PON) port information in each OLT board governed by the target office station;

determining a PON port to be upgraded in an OLT list according to preset upgrading conditions;

searching an idle target PON port from the OLT list, wherein the target PON port is a cut-over target of the PON port to be upgraded, and the flow specification of the target PON port is larger than that of the PON port to be upgraded;

and recording the mapping relation between the target PON port and the PON port to be upgraded, and obtaining a network upgrading scheme.

In the embodiment of the application, firstly, an Optical Line Terminal (OLT) list under the jurisdiction of an upgrading target office station is obtained, the OLT list comprises Passive Optical Network (PON) port information in each OLT board under the jurisdiction of the target office station, then a PON port to be upgraded in the OLT list is determined according to preset upgrading conditions, and then an idle target PON port is searched from the OLT list, wherein the target PON port is a cutting target of the PON port to be upgraded, and the flow specification of the target PON port is larger than that of the PON port to be upgraded; and recording the mapping relation between the target PON port and the PON port to be upgraded, and obtaining a network upgrading scheme. The PON port to be upgraded is determined through preset upgrading conditions, then the cutting target of the PON port to be upgraded is determined according to the idle state and the flow specification of the PON port, and finally the mapping relation between the target PON port and the PON port to be upgraded is recorded, so that the automatic generation of the network upgrading scheme is realized, and the efficiency of generating the network upgrading scheme is higher.

In a second aspect, an embodiment of the present application provides a network planning apparatus, including:

the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring an Optical Line Terminal (OLT) list under the jurisdiction of an upgrade target office station, and the OLT list comprises Passive Optical Network (PON) port information in each OLT board under the jurisdiction of the target office station;

the determining module is used for determining PON ports to be upgraded in the OLT list according to preset upgrading conditions;

the searching module is used for searching an idle target PON port from the OLT list, wherein the target PON port is a cut-over target of the PON port to be upgraded, and the flow specification of the target PON port is larger than that of the PON port to be upgraded;

and the recording module is used for recording the mapping relation between the target PON port and the PON port to be upgraded to obtain a network upgrading scheme.

In a third aspect, the present application provides an electronic device, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program implementing the network planning method as in the first aspect when executed by the processor.

In a fourth aspect, the present application provides a computer readable storage medium storing a program for implementing information delivery, which when executed by a processor implements a network planning method as provided in the first aspect.

In a fifth aspect, the present application provides a computer program product for, when run on a computer, causing the computer to perform the method as provided in the first aspect above.

The advantages described in the second, third, fourth and fifth aspects of the present application may be referred to the analysis of the advantages of the first aspect, and are not described here again.

Drawings

Fig. 1 is a flow chart of a network planning method according to an embodiment of the present application;

fig. 2 is a flowchart illustrating calculation of a score of a PON port according to an embodiment of the present application;

fig. 3 is a schematic flow chart for implementing calculation of scores of PON interfaces according to an embodiment of the present application;

fig. 4 is a schematic flow chart of calculating a score of a PON port according to another embodiment of the present application;

fig. 5 is a flowchart of a specific example of a network planning method according to an embodiment of the present application;

fig. 6 is a schematic diagram of a res list provided in an embodiment of the present application;

fig. 7 is a schematic structural diagram of a network planning apparatus according to an embodiment of the present application;

fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

Features and exemplary embodiments of various aspects of the present application are described in detail below to make the objects, technical solutions and advantages of the present application more apparent, and to further describe the present application in conjunction with the accompanying drawings and the detailed embodiments. It should be understood that the specific embodiments described herein are merely configured to explain the present application and are not configured to limit the present application. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by showing examples of the present application.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions; nor is it to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present embodiment, unless otherwise specified, the meaning of "plurality" is two or more. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

In order to solve the above technical problems, an embodiment of the present application provides a network planning method. The execution body of the network planning method provided by the embodiment of the application may be an electronic device with data processing capability, such as a computer, a server, and the like. The server may be a single server, or may be a server cluster formed by a plurality of servers. In some implementations, the server cluster may also be a distributed cluster. The application does not limit the execution subject of the network planning method.

Fig. 1 is a flow chart of a network planning method according to an embodiment of the present application. As shown in fig. 1, the method may include the steps of:

s110, acquiring an optical line terminal OLT list governed by the upgrading target office station.

The OLT list comprises passive optical network PON port information in each OLT board under the jurisdiction of the target office station. The upgrade target office station is the office station where the operator plans to need to upgrade the network. The office station is a collection of multiple rooms divided into a group by an operator, each room is provided with multiple optical line terminals OLT, each OLT is provided with multiple PON boards, also called OLT boards, and each PON board is provided with multiple PON ports. The operator can store the list of the optical line terminals OLT under the jurisdiction of each office station, and can acquire the list of the optical line terminals OLT under the jurisdiction of the upgrading target office station by interacting with the operator server. The OLT list records PON port specifications and PON port idle/use status.

S120, determining a PON port to be upgraded in the OLT list according to a preset upgrading condition.

The preset upgrade condition can be preset by an operator according to the service purpose. The preset upgrade condition can be used for judging which PON ports in the OLT list need to be upgraded, so as to determine PON ports to be upgraded.

S130, searching an idle target PON port from the OLT list.

The target PON port is a cut-over target of the PON port to be upgraded, and the flow specification of the target PON port is larger than that of the PON port to be upgraded. The OLT list records PON port specifications and PON port idle/use status. Based on the optical line terminal OLT list, the idle PON port can be found, and then the idle target PON port can be found by screening out the PON port with the flow specification larger than that of the PON port to be upgraded.

And S140, recording the mapping relation between the target PON port and the PON port to be upgraded, and obtaining a network upgrading scheme.

In one embodiment, the preset upgrade conditions include:

the PON port to be upgraded accords with the preset flow specification, and an instruction for indicating to upgrade the PON port to be upgraded, which is sent by the user terminal, is received.

Or, the PON port to be upgraded accords with a preset flow specification, and the PON port score to be upgraded accords with a preset threshold; the score characterizes PON port traffic saturation.

As shown in table 1, whether the PON port can be upgraded may include the following four cases:

TABLE 1

Based on table 1, it can be seen that only in the cases of case 2 and case 3, it is necessary to upgrade the PON port, case 2 corresponds to "PON port to be upgraded meets a preset flow specification, and an instruction to upgrade the PON port to be upgraded sent by the user terminal is received", case 3 corresponds to "PON port to be upgraded meets a preset flow specification, and the PON port score to be upgraded meets a preset threshold value; the score characterizes the PON port traffic saturation "as the case may be.

In the embodiment of the application, the preset upgrading conditions for determining the PON port to be upgraded are introduced, the PON port to be upgraded is determined through the preset upgrading conditions, then the cutting target of the PON port to be upgraded is determined according to the idle state and the flow specification of the PON port, and finally the mapping relation between the target PON port and the PON port to be upgraded is recorded, so that the automatic generation of the network upgrading scheme is realized, and the efficiency of generating the network upgrading scheme is higher.

In an embodiment, in a case that the preset upgrade condition includes that the PON port to be upgraded meets a preset traffic specification and the PON port score to be upgraded meets a preset threshold, as shown in fig. 2, the method may further include:

and S150, before the PON ports to be upgraded in the OLT list are determined according to the preset upgrading conditions, calculating the scores of all PON ports in the OLT list under the jurisdiction of the upgrading target office station according to the preset scoring rule.

The preset scoring rule can be preset, and has a function of calculating a PON port score according to the overall PON port loading service condition.

In the embodiment of the invention, the scores of all PON ports in the OLT list governed by the upgrading target office station are calculated according to the preset scoring rule, so that a basis is provided for determining the PON ports to be upgraded, and the PON ports to be upgraded can be accurately and efficiently determined.

In one embodiment, as shown in fig. 3, S150: the calculating the score of each PON port in the OLT list governed by the upgrade target office station according to a preset scoring rule may include:

s1501, the first user number of the first users born by each PON port, the second user number of the second users born by each PON port, the total number of the users born by each PON port and the peak flow rate of each PON port in the OLT list governed by the upgrading target office station are obtained.

S1502, the first user number, the second user number, the total number of users and the peak flow rate are weighted and calculated through preset weights to obtain scores.

The flow of the preset service used by the first user accords with a preset service flow threshold, and the package flow opened by the second user accords with a preset package flow threshold. The first user number of the first users, the second user number of the second users, the total number of the loaded users and the peak flow rate of each PON port can reflect the whole situation of the PON port loaded service, and the score can be calculated by carrying out weighted calculation through preset weights according to the parameters. The parameters are all corresponding to a preset weight, and can be preset by an operator.

For example, the weighted calculation may be a weighted summation, a weighted averaging, or the like, and the result of calculation based on the principle of the weighted calculation may be used as the score.

In the embodiment of the present application, the first number of users, the second number of users, the total number of users and the peak flow rate are weighted and calculated by the preset weights to obtain the scores, where each parameter can reflect the overall situation of PON port loading service, so that the calculated scores can also accurately reflect the overall situation of PON port loading service, provide a basis for determining PON ports to be upgraded, and can accurately and efficiently determine PON ports to be upgraded.

In one embodiment, as shown in fig. 4, S150, calculating the score of each PON port in the OLT list governed by the upgrade target office station according to a preset scoring rule, includes:

s1503, obtaining the cell attribute of the cell where the user carried by each PON port in the OLT list governed by the upgrading target office station and the user type of the user carried by each PON port.

S1504, converting the cell attribute and the user type into a first quantization index and a second quantization index respectively through preset rules.

S1505, weighting and calculating the first quantization index and the second quantization index through preset weights to obtain scores.

The cell attribute of the cell where the user carried by each PON port is located and the user type of the user carried by each PON port can reflect the overall situation of PON port carried service, and the score can be calculated by performing weighted calculation according to the parameters by preset weights. The parameters are all corresponding to a preset weight, and can be preset by an operator.

For example, the weighting calculation may be a weighting calculation method such as a weighting summation, a weighting averaging method, or the like, and the result of calculation based on the principle of the weighting calculation may be used as the above-mentioned score.

Further, the preset rule may be preset by an operator, and the quantization standard of the preset rule is that the more positively the parameter type is correlated with the necessary degree of PON port upgrade, the larger the quantized quantization index is.

For example, the community attribute may be divided into a residential area, a school, a hospital, a park, a scenic spot, a market, and the like, where the residential area needs a PON port with a higher load-bearing function than the scenic spot, and the first quantization index corresponding to the residential area may be 3, and the first quantization index corresponding to the scenic spot may be 1.

For example, the user type attribute may be divided into a general user, an important user, a core user, etc. according to the broadband usage, the second quantization index corresponding to the general user may be 1, the second quantization index corresponding to the important user may be 2, and the second quantization index corresponding to the core user may be 3.

In the embodiment of the present application, the score is obtained by weighting and calculating the first quantization index and the second quantization index by the preset weight, and the parameters can reflect the overall situation of the PON interface load service, so that the calculated score can also accurately reflect the overall situation of the PON interface load service, providing a basis for determining the PON interface to be upgraded, and being capable of accurately and efficiently determining the PON interface to be upgraded.

In one embodiment, the method further comprises:

under the condition that a target PON port cannot be found, generating a new OLT board suggestion, and indicating the new OLT board suggestion:

and cutting the PON ports in the newly built OLT board into non-cut PON ports, wherein the non-cut PON ports are to-be-upgraded PON ports which cannot be found.

If the current OLT equipment is full of the OLT board, the new OLT equipment is required to be set, and if the current OLT equipment has spare interfaces, the OLT board can be directly and newly set without setting new OLT equipment.

In the embodiment of the application, under the condition that the target PON port cannot be found, the proposal of the newly built OLT board is generated, so that an operator can add the OLT board when necessary.

To assist understanding, embodiments of the present application further provide a specific example of a network planning method, as shown in fig. 5, a flow of the specific example may include:

1. planning begins with the incoming station olt listing the station list to be planned.

2. Define the data return structure list res and traverse the incoming station list.

3. Inquiring all PON port information under the office station according to the office station name

And 4. Integrating PON information to form a structured data list olt _state.

Each element in OLT _state is information data of one OLT, including an OLT name, a one-dimensional array of the PO board service conditions, and a two-dimensional array of the PON port service conditions.

5. Inquiring scoring data related to the office station in a scoring result table to form a list score list; defining PON board case uses a data structure pon_board_status.

6. If the traversal list is ended, step 7-9 is executed, and if not, step 10-13 is executed.

7. And traversing OLT _state, and counting PON_Board_status data of the current PON board service condition of the office station according to the PON port service state of each OLT.

The updated score_list data and pon_board_status data of the station are added to the res list.

9. And returning to the res list.

Wherein, the res list already records the mapping relation between the target PON port and the PON port to be upgraded. The PON boards it records are of the following types:

an unaffected list of PON boards, all PON ports in the PON boards not requiring upgrades; part of PON ports need to be regulated out of a PON board, and the part of PON ports need to be upgraded and regulated to other PON boards; a PON board list requiring a logout, all PON ports of the PON board need to be upgraded to another PON board; a 10G PON board that needs to accommodate an upgraded PON port, the PON board needs to accommodate some PON ports cut from another PON board; a PON board of an old PON port needs to be integrated, a PON port upgraded by the PON board needs to be migrated to a 10G PON board, and the remaining PON ports without cutting need to be integrated; the PON board that needs to be newly set is not enough as the original 10GPON board, and needs to be newly set.

By way of example, the res list may be as shown in fig. 6, which records several types of data:

downlink average flow; the type of operation; upstream peak flow; a bandwidth; whether it is necessary; total number of users; a pon number; a priority; a target OLT; operating a user; olt; scoring; a target PON number; uplink average flow; 1000M user number; a manufacturer; the office station details, etc.

10. Adding a default value of a planning target field of 'whether capacity expansion is necessary', 'capacity expansion type', 'target OLT' and 'target PON port' to a current element of the score_list; defining whether the PON port corresponding to the scoring data is successfully planned or not, if so, adding the if-plan, and if not, not adding the if-plan.

11. For each pon port in the score_list, the following is performed:

and inquiring an idle 10GPON port matched with the current PON port, and if so, adding an if_plan mark, the PON port use state of the PON board of the OLT and planning target 10GPON port information to the current PON port data in the score_list. How to determine the idle 10GPON port matched with the current PON port may refer to the network planning method shown in fig. 1 in the embodiment of the present application, and in order to avoid repetition, no description is repeated.

12. Querying if_plan flags of each PON port in the score_list, if the query is not received, executing step 13, and if the query is received, executing step 6.

13. Generating a new OLT board proposal, adding score_list, and then executing step 6.

If the if_plan flag cannot be found, it indicates that there is no idle target PON port in the OLT list, and a new PON port needs to be added for cutover, so as to generate a new OLT board suggestion.

Fig. 1 to 6 illustrate a network planning method, and the apparatus provided in the embodiments of the present application is described below with reference to fig. 7 and 8. In order to achieve the above functions, the network planning device includes a hardware structure and/or a software module for executing the respective functions. Those of skill in the art will readily appreciate that the algorithm steps of the examples described in connection with the embodiments disclosed herein may be implemented as hardware or a combination of hardware and computer software. Whether a function is implemented as hardware or computer software driven hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

According to the method, the network planning device can be divided into functional modules in an exemplary mode. The network planning device may divide each functional module corresponding to each function, or may integrate two or more functions into one processing module. The integrated modules may be implemented in hardware or in software functional modules. It should be noted that, in the embodiment of the present application, the division of the modules is schematic, which is merely a logic function division, and other division manners may be implemented in actual implementation.

Fig. 7 is a schematic structural diagram of a network planning apparatus according to an embodiment of the present application, where each module in the apparatus shown in fig. 7 has a function of implementing each step in fig. 1, and achieves the corresponding technical effects. As shown in fig. 7, the apparatus may include:

the acquiring module 710 is configured to acquire an OLT list of an optical line terminal under the jurisdiction of the upgrade target office station, where the OLT list includes PON port information of a passive optical network in each OLT board under the jurisdiction of the target office station;

a determining module 720, configured to determine a PON port to be upgraded in the OLT list according to a preset upgrade condition;

the searching module 730 is configured to search for an idle target PON port from the OLT list, where the target PON port is a cutover target of the PON port to be upgraded, and a flow specification of the target PON port is greater than a flow specification of the PON port to be upgraded;

the recording module 740 is configured to record a mapping relationship between the target PON port and the PON port to be upgraded, and obtain a network upgrade scheme.

In one embodiment, the preset upgrade conditions include:

the PON port to be upgraded accords with a preset flow specification, and an instruction for indicating to upgrade the PON port to be upgraded, which is sent by the user terminal, is received; or alternatively, the process may be performed,

the PON port to be upgraded accords with a preset flow specification, and the PON port score to be upgraded accords with a preset threshold; the score characterizes PON port traffic saturation.

In one embodiment, the apparatus further comprises a computing module;

the calculation module is used for calculating the scores of all PON ports in the OLT list under the jurisdiction of the upgrading target office station according to a preset scoring rule under the condition that before the PON ports to be upgraded in the OLT list are determined according to the preset upgrading conditions, the preset upgrading conditions comprise that the PON ports to be upgraded meet the preset flow specification and the scores of the PON ports to be upgraded meet the preset threshold.

In one embodiment, the computing module is specifically configured to:

acquiring the number of first users born by each PON port, the number of second users born by each PON port, the total number of users born by each PON port and the peak flow rate of each PON port in an OLT list governed by an upgrading target office station, wherein the flow of a preset service used by the first user accords with a preset service flow threshold, and the set meal flow opened by the second user accords with a preset set meal flow threshold;

and weighting and calculating the first user number, the second user number, the total number of users and the peak flow rate through preset weights to obtain scores.

In one embodiment, the computing module is specifically configured to:

acquiring the cell attribute of the cell in which the user carried by each PON port in the OLT list governed by the upgrading target office station is located and the user type of the user carried by each PON port;

converting the cell attribute and the user type into a first quantization index and a second quantization index respectively through a preset rule;

and weighting and calculating the first quantization index and the second quantization index through preset weights to obtain scores.

In one embodiment, the apparatus further comprises:

Fig. 8 shows a schematic structural diagram of an electronic device according to an embodiment of the present application. As shown in fig. 8, the device may include a processor 801 and a memory 802 storing computer program instructions.

In particular, the processor 801 described above may include a central processing unit (Central Processing Unit, CPU), or an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or may be configured to implement one or more integrated circuits of embodiments of the present application.

Memory 802 may include mass storage for data or instructions. By way of example, and not limitation, memory 802 may include a Hard Disk Drive (HDD), floppy Disk Drive, flash memory, optical Disk, magneto-optical Disk, magnetic tape, or universal serial bus (Universal Serial Bus, USB) Drive, or a combination of two or more of the above. In one example, memory 802 may include removable or non-removable (or fixed) media, or memory 802 is a non-volatile solid state memory. Memory 802 may be internal or external to the integrated gateway disaster recovery device.

In one example, memory 802 may be Read Only Memory (ROM). In one example, the ROM may be mask-programmed ROM, programmable ROM (PROM), erasable PROM (EPROM), electrically Erasable PROM (EEPROM), electrically rewritable ROM (EAROM), or flash memory, or a combination of two or more of these.

The processor 801 reads and executes the computer program instructions stored in the memory 802 to implement the method in the embodiment shown in fig. 1, and achieves the corresponding technical effects achieved by executing the method in the embodiment shown in fig. 1, which will not be described herein for brevity.

In one example, the electronic device may also include a communication interface 803 and a bus 810. As shown in fig. 8, the processor 801, the memory 802, and the communication interface 803 are connected to each other via a bus 810 and perform communication with each other.

The communication interface 803 is mainly used to implement communication between each module, apparatus, unit and/or device in the embodiments of the present application.

Bus 810 includes hardware, software, or both, coupling components of the online data flow billing device to each other. By way of example, and not limitation, the buses may include an accelerated graphics port (Accelerated Graphics Port, AGP) or other graphics Bus, an enhanced industry standard architecture (Extended Industry Standard Architecture, EISA) Bus, a Front Side Bus (FSB), a HyperTransport (HT) interconnect, an industry standard architecture (Industry Standard Architecture, ISA) Bus, an infiniband interconnect, a Low Pin Count (LPC) Bus, a memory Bus, a micro channel architecture (MCa) Bus, a Peripheral Component Interconnect (PCI) Bus, a PCI-Express (PCI-X) Bus, a Serial Advanced Technology Attachment (SATA) Bus, a video electronics standards association local (VLB) Bus, or other suitable Bus, or a combination of two or more of the above. Bus 810 may include one or more buses, where appropriate. Although embodiments of the present application describe and illustrate a particular bus, the present application contemplates any suitable bus or interconnect.

The electronic device may execute the network planning method in the embodiment of the present application, thereby implementing the corresponding technical effects of the network planning method described in fig. 1.

In addition, in combination with the network planning method in the above embodiment, the embodiment of the application may be implemented by providing a computer storage medium. The computer storage medium has stored thereon computer program instructions; the computer program instructions, when executed by a processor, implement any of the network planning methods of the above embodiments.

In an exemplary embodiment, the present application further provides a computer program product, which when run on a computer causes the computer to implement the network planning method in the above embodiment.

It will be apparent to those skilled in the art from this description that, for convenience and brevity of description, only the above-described division of the functional modules is illustrated, and in practical application, the above-described functional allocation may be performed by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to perform all or part of the functions described above.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of modules or units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another apparatus, 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.

The units described as separate parts may or may not be physically separate, and the parts shown as units may be one physical unit or a plurality of physical units, may be located in one place, or may be distributed in a plurality of different places. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

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.

The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a readable storage medium. Based on such understanding, the technical solution of the embodiments of the present application may be essentially or a part contributing to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium, including several instructions for causing a device (may be a single-chip microcomputer, a chip or the like) or a processor (processor) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk, etc.

The foregoing is merely a specific embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A method of network planning, comprising:

determining a PON port to be upgraded in the OLT list according to preset upgrading conditions;

searching an idle target PON port from the OLT list, wherein the target PON port is a cutting target of the PON port to be upgraded, and the flow specification of the target PON port is larger than that of the PON port to be upgraded;

and recording the mapping relation between the target PON port and the PON port to be upgraded to obtain a network upgrading scheme.

2. The network planning method of claim 1, wherein the preset upgrade condition comprises:

the PON port to be upgraded accords with a preset flow specification, and an instruction for indicating to upgrade the PON port to be upgraded, which is sent by a user terminal, is received; or alternatively, the process may be performed,

the PON port to be upgraded accords with the preset flow specification, and the PON port score to be upgraded accords with a preset threshold; the score characterizes PON port traffic saturation.

3. The network planning method of claim 2, wherein, in a case where the preset upgrade condition includes that the PON port to be upgraded meets the preset traffic specification and the PON port score to be upgraded meets a preset threshold, the method further comprises:

before the PON ports to be upgraded in the OLT list are determined according to preset upgrading conditions, the scores of all PON ports in the OLT list under the jurisdiction of the upgrading target office station are calculated according to preset scoring rules.

4. The network planning method of claim 3, wherein calculating the score of each PON port in the OLT list under the jurisdiction of the upgrade target office station according to a preset scoring rule comprises:

acquiring the number of first users born by each PON port, the number of second users born by each PON port, the total number of users born by each PON port and the peak flow rate of each PON port in an OLT list governed by the upgrading target office station, wherein the flow of a preset service used by the first user accords with a preset service flow threshold, and the package flow opened by the second user accords with a preset package flow threshold;

and weighting and calculating the first user number, the second user number, the total number of users and the peak flow rate through preset weights to obtain the score.

5. The network planning method of claim 3, wherein calculating the score of each PON port in the OLT list under the jurisdiction of the upgrade target office station according to a preset scoring rule comprises:

and weighting and calculating the first quantization index and the second quantization index through preset weights to obtain the score.

6. A network planning method according to any one of claims 1-5, characterized in that the method further comprises:

generating a new OLT board suggestion under the condition that the target PON port cannot be found, wherein the new OLT board suggestion indicates:

and cutting the PON port in the newly-built OLT board into a non-cut PON port, wherein the non-cut PON port is a PON port to be upgraded, and the target PON port cannot be found.

7. A network planning apparatus, comprising:

the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring an Optical Line Terminal (OLT) list under the jurisdiction of an upgrading target office station, and the OLT list comprises Passive Optical Network (PON) port information in each OLT board under the jurisdiction of the target office station;

the searching module is used for searching an idle target PON port from the OLT list, wherein the target PON port is a cutting target of the PON port to be upgraded, and the flow specification of the target PON port is larger than that of the PON port to be upgraded;

8. The network planning apparatus of claim 7 wherein the preset upgrade condition comprises:

9. The network planning apparatus of claim 8, wherein the apparatus further comprises a computing module;

the calculating module is configured to calculate, according to a preset scoring rule, the score of each PON port in the OLT list under the jurisdiction of the upgrade target office station before determining, according to a preset upgrade condition, that the PON port to be upgraded in the OLT list meets the preset flow specification, and that the score of the PON port to be upgraded meets a preset threshold.

10. The network planning apparatus of claim 9, wherein the computing module is specifically configured to:

11. The network planning apparatus of claim 9, wherein the computing module is specifically configured to:

12. A network planning apparatus according to any one of claims 7-11, characterized in that the apparatus further comprises:

13. An electronic device, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor implements the network planning method according to any one of claims 1 to 6.

14. A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon a computer program which, when executed by a processor, implements the network planning method according to any of claims 1 to 6.