CN113825160A - SD-WAN-based CPE and ONU combination method - Google Patents
SD-WAN-based CPE and ONU combination method Download PDFInfo
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- CN113825160A CN113825160A CN202111154818.5A CN202111154818A CN113825160A CN 113825160 A CN113825160 A CN 113825160A CN 202111154818 A CN202111154818 A CN 202111154818A CN 113825160 A CN113825160 A CN 113825160A
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000012216 screening Methods 0.000 claims abstract description 33
- 238000012545 processing Methods 0.000 claims abstract description 20
- 238000012795 verification Methods 0.000 claims abstract description 12
- 239000002957 persistent organic pollutant Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000012937 correction Methods 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000007670 refining Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
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- 238000009966 trimming Methods 0.000 claims description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
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Abstract
The invention discloses a method for combining CPE and ONU based on SD-WAN, comprising the following steps: step one, optimizing an SD-WAN network environment: the SD-WAN network comprises at least 2 POPs, wherein client servers are deployed in the POPs, and the client servers are subjected to transmission information verification processing. In the verification, data are converted into video images, and the whole video image information is modularized through a grid map, so that the data layout is more orderly, the subsequent screening of the streaming data is facilitated, and the SD-WAN network verification effect is improved; the checked SD-WAN network facilitates the combination processing of the CPE and the ONU, thereby improving the combination efficiency of the CPE and the ONU.
Description
Technical Field
The invention relates to the technical field of wireless communication networks, in particular to a method for co-setting CPE and ONU based on SD-WAN.
Background
SD-WAN, a wide area software defined network, is a service formed by applying SDN technology to a wide area network scenario, and is used to connect enterprise networks, data centers, internet applications, and cloud services in a wide geographic area. Since SD-WAN is a technology-driven application, there is no uniform definition in the industry, and various industry analysis and consultation organizations such as IDC, Gartner, etc. have different definitions. In contrast, the definition proposed by sdxcontal can clearly and concisely embody the core idea of SD-WAN, that is, "SD-WAN" is a service formed by applying SDN technology to a wide area network scenario, and is used for connecting enterprise networks of a wide geographic range, including branches and data centers of enterprises.
The ONU equipment in the prior art has no SDN technical support and no SD-WAN technical service support capability, and needs further improvement processing.
Disclosure of Invention
The invention aims to provide a method for combining a CPE and an ONU based on an SD-WAN, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a CPE and ONU co-location method based on SD-WAN comprises the following steps:
step one, optimizing an SD-WAN network environment: the SD-WAN network comprises at least 2 POPs, wherein client servers are deployed in the POPs, and the client servers are subjected to verification processing through transmission information;
the checking treatment comprises the following specific steps:
s1: the input data is sent to an input end, a conversion module is adopted for converting the input data into a video image, and a video unit is adopted for refining;
the specific refining method comprises the following steps:
transmitting the image information and laying out an image information network;
the image information network firstly establishes a two-dimensional coordinate system oxy by taking the coordinate system oxy as a reference; in the coordinate system oxy, each target site in the model is divided into the grid map of L × K according to the coordinate system as follows
Wherein L and K respectively represent the number of transverse grids and the number of longitudinal grids of the grid map BL multiplied by K; EML represents a state where a coordinate point having coordinates (nx, ny) on the grid map BL × K is occupied, and if EMK ═ 0 represents that the coordinate point has no obstacle, otherwise EMK ═ 1 represents that the coordinate point has an obstacle;
s2: extracting the video image through a grid map, and converting the processed image information into flow data by adopting a conversion unit;
s3: screening the flow data, feeding the screened data back to the input end again after screening, and repeatedly operating for 1-3 times to realize the training of the SD-WAN network;
step two, establishing an SD-WAN environment in the ONU system; enabling the optical network unit to support PON service and establishing combination processing of CPE and ONU;
and step three, establishing a network platform after the CPE and the ONU are combined, and sharing the network platform by adopting a cloud database.
Preferably, the specific operation steps of screening the flow data are as follows:
s1: in the flow data screening, a screening unit is adopted for filtering and screening;
s2: the screened data directly passes through an SD-WAN network;
s3: and correcting the unscreened data, and feeding back to the input end.
Preferably, the specific screening method of the screening unit is as follows:
when the flow data enter the screening unit, the screening unit is provided with a preset numerical value;
the flow data do not reach the preset value, so that the flow data are not screened out;
and the flow data reaches the standard to reach the preset value and directly passes through the SD-WAN network.
Preferably, the correction processing specifically includes:
extracting offset data from the correction process;
analyzing the deviation data and dividing the deviation data into different paragraphs to obtain segmented data;
and carrying out trimming processing on the segmented data according to preset parameters to obtain corrected data.
Preferably, the offset data is deviation data of correct data.
Preferably, the cloud database sharing can be transmitted to a terminal for butt joint through a wireless transmission module, and the terminal is a mobile phone or a computer.
Preferably, the terminal performs management processing through a power module;
the specific power module includes:
the device comprises an electric quantity monitoring unit, a charging unit and a protection unit;
the monitoring unit is used for monitoring the current of the power supply;
the charging unit is used for charging the power supply;
the protection unit is used for power-off protection of the power supply.
Preferably, the power supply module further comprises a firewall unit for constant circuit, voltage.
Preferably, the firewall unit can also judge the short circuit of the circuit in real time and feed back the short circuit to the terminal in time.
Preferably, the coordinate system oxy is based on the origin o, and two connected edges are respectively an x axis and a y axis, so as to establish a two-dimensional coordinate system oxy.
Compared with the prior art, the invention has the beneficial effects that:
in the verification, data are converted into video images, and the whole video image information is modularized through a grid map, so that the data layout is more orderly, the subsequent screening of the streaming data is facilitated, and the SD-WAN network verification effect is improved;
the checked SD-WAN network is convenient for the combination processing of the CPE and the ONU, thereby improving the combination efficiency of the CPE and the ONU; the deviation data is extracted in the correction processing, the segmentation data is trimmed according to preset parameters, and the correction data is obtained, so that the correction efficiency is improved, and the working efficiency of the terminal is improved by managing the terminal through the power module.
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FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a diagram illustrating the steps of the verification process according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in the present invention, a method for combining a CPE and an ONU based on SD-WAN includes the following steps:
step one, optimizing an SD-WAN network environment: the SD-WAN network comprises at least 2 POPs, wherein client servers are deployed in the POPs, and the client servers are subjected to verification processing through transmission information;
the invention arranges the client server in the POP established in the SD-WAN network, thereby facilitating the verification for introducing the client server;
the checking treatment comprises the following specific steps:
s1: the input data is sent to an input end, a conversion module is adopted for converting the input data into a video image, and a video unit is adopted for refining;
the specific refining method comprises the following steps:
transmitting the image information and laying out an image information network;
the image information network firstly establishes a two-dimensional coordinate system oxy by taking the coordinate system oxy as a reference; in the coordinate system oxy, each target site in the model is divided into the grid map of L × K according to the coordinate system as follows
Wherein L and K respectively represent the number of transverse grids and the number of longitudinal grids of the grid map BL multiplied by K; EML represents a state where a coordinate point having coordinates (nx, ny) on the grid map BL × K is occupied, and if EMK ═ 0 represents that the coordinate point has no obstacle, otherwise EMK ═ 1 represents that the coordinate point has an obstacle;
s2: extracting the video image through a grid map, and converting the processed image information into flow data by adopting a conversion unit;
s3: screening the flow data, feeding the screened data back to the input end again after screening, and repeatedly operating for 1-3 times to realize the training of the SD-WAN network;
step two, establishing an SD-WAN environment in the ONU system; enabling the optical network unit to support PON service and establishing combination processing of CPE and ONU;
and step three, establishing a network platform after the CPE and the ONU are combined, and sharing the network platform by adopting a cloud database.
The specific operation steps of screening the traffic data in this embodiment are as follows:
s1: in the flow data screening, a screening unit is adopted for filtering and screening;
s2: the screened data directly passes through an SD-WAN network;
s3: and correcting the unscreened data, and feeding back to the input end.
The specific screening method of the screening unit in this embodiment is as follows:
when the flow data enter the screening unit, the screening unit is provided with a preset numerical value;
the flow data do not reach the preset value, so that the flow data are not screened out;
and the flow data reaches the standard to reach the preset value and directly passes through the SD-WAN network.
In the verification, data is converted into a video image, and the whole video image information is modularized through a grid map, so that the data layout is more orderly, the subsequent screening of the flow data is facilitated, and the SD-WAN network verification effect is improved;
the checked SD-WAN network is convenient for the combination processing of the CPE and the ONU, thereby improving the combination efficiency of the CPE and the ONU;
example 2:
the correction processing in this embodiment specifically includes: extracting offset data from the correction process; analyzing the deviation data and dividing the deviation data into different paragraphs to obtain segmented data; and carrying out trimming processing on the segmented data according to preset parameters to obtain corrected data. The offset data in this embodiment is offset data of correct data. The cloud database sharing of the embodiment can be transmitted to the terminal for butt joint through the wireless transmission module, and the terminal is a mobile phone or a computer.
Example 3:
the terminal of the embodiment performs management processing through the power module;
the specific power module includes: the device comprises an electric quantity monitoring unit, a charging unit and a protection unit; the monitoring unit is used for monitoring the current of the power supply; the charging unit is used for charging the power supply; the protection unit is used for power-off protection of the power supply. The power module also includes a firewall unit for constant circuit, voltage. The firewall unit can also judge the short circuit of the circuit in real time and feed back the short circuit to the terminal in time. The coordinate system oxy takes the original point o as a reference, and two connected edges are respectively an x axis and a y axis, so that a two-dimensional coordinate system oxy is established.
The deviation data is extracted in the correction processing, the segmentation data is trimmed according to preset parameters, and the correction data is obtained, so that the correction efficiency is improved, and the working efficiency of the terminal is improved by managing the terminal through the power module.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A CPE and ONU co-location method based on SD-WAN is characterized by comprising the following steps:
step one, optimizing an SD-WAN network environment: the SD-WAN network comprises at least 2 POPs, wherein client servers are deployed in the POPs, and the client servers are subjected to verification processing through transmission information;
the checking treatment comprises the following specific steps:
s1: the input data is sent to an input end, a conversion module is adopted for converting the input data into a video image, and a video unit is adopted for refining;
the specific refining method comprises the following steps:
transmitting the image information and laying out an image information network;
the image information network firstly establishes a two-dimensional coordinate system oxy by taking the coordinate system oxy as a reference; in the coordinate system oxy, each target site in the model is divided into the grid map of L × K according to the coordinate system as follows
Wherein L and K respectively represent the number of transverse grids and the number of longitudinal grids of the grid map BL multiplied by K; EML represents a state where a coordinate point having coordinates (nx, ny) on the grid map BL × K is occupied, and if EMK ═ 0 represents that the coordinate point has no obstacle, otherwise EMK ═ 1 represents that the coordinate point has an obstacle;
s2: extracting the video image through a grid map, and converting the processed image information into flow data by adopting a conversion unit;
s3: screening the flow data, feeding the screened data back to the input end again after screening, and repeatedly operating for 1-3 times to realize the training of the SD-WAN network;
step two, establishing an SD-WAN environment in the ONU system; enabling the optical network unit to support PON service and establishing combination processing of CPE and ONU;
and step three, establishing a network platform after the CPE and the ONU are combined, and sharing the network platform by adopting a cloud database.
2. The method according to claim 1, wherein the specific operation steps of screening the traffic data are as follows:
s1: in the flow data screening, a screening unit is adopted for filtering and screening;
s2: the screened data directly passes through an SD-WAN network;
s3: and correcting the unscreened data, and feeding back to the input end.
3. The method for CPE and ONU integration based on SD-WAN as claimed in claim 2, wherein the specific screening method of the screening unit is:
when the flow data enter the screening unit, the screening unit is provided with a preset numerical value;
the flow data do not reach the preset value, so that the flow data are not screened out;
and the flow data reaches the standard to reach the preset value and directly passes through the SD-WAN network.
4. The method according to claim 2, wherein the modification process specifically includes:
extracting offset data from the correction process;
analyzing the deviation data and dividing the deviation data into different paragraphs to obtain segmented data;
and carrying out trimming processing on the segmented data according to preset parameters to obtain corrected data.
5. The method of claim 4, wherein the offset data is a deviation of correct data.
6. The method according to claim 1, wherein the cloud database sharing can be transmitted to the terminal for docking via a wireless transmission module, and the terminal is a mobile phone or a computer.
7. The method for the SD-WAN-based CPE and ONU co-location according to claim 6, wherein the terminal is managed by a power module;
the specific power module includes:
the device comprises an electric quantity monitoring unit, a charging unit and a protection unit;
the monitoring unit is used for monitoring the current of the power supply;
the charging unit is used for charging the power supply;
the protection unit is used for power-off protection of the power supply.
8. The method of claim 7, wherein the power module further comprises a firewall unit for constant circuit and voltage.
9. The method as claimed in claim 8, wherein the firewall unit further determines the short circuit in real time and feeds back the short circuit to the terminal in time.
10. The method for integrating the CPE and the ONU based on SD-WAN as claimed in claim 1, wherein the coordinate system oxy is based on an origin o, and two connected edges are an x-axis and a y-axis respectively, so as to establish a two-dimensional coordinate system oxy.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111154818.5A CN113825160B (en) | 2021-09-29 | CPE and ONU combined setting method based on SD-WAN |
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| CN202111154818.5A CN113825160B (en) | 2021-09-29 | CPE and ONU combined setting method based on SD-WAN |
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| CN113825160B CN113825160B (en) | 2024-05-31 |
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