CN113329433A - Distribution network protection equipment based on 5G network and 5G edge calculation method - Google Patents
Distribution network protection equipment based on 5G network and 5G edge calculation method Download PDFInfo
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- CN113329433A CN113329433A CN202110697297.1A CN202110697297A CN113329433A CN 113329433 A CN113329433 A CN 113329433A CN 202110697297 A CN202110697297 A CN 202110697297A CN 113329433 A CN113329433 A CN 113329433A
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The invention belongs to the technical field of 5G networks, and particularly relates to distribution network protection equipment based on a 5G network and a 5G edge calculation method, wherein effective edge optimization calculation can be performed through a lambda local function, a Qi (i +) function and a delta (S (i)) function through a CPU (central processing unit) of an MEC (media independent center) server, data transmission can be performed effectively through a network service data port and a CN (core network) port on a distribution network circuit board, data transmission is performed through a data transmission line, data processing is performed through an edge calculation MEC processor, and a host of the 5G distribution network can be adjusted effectively through a host rotating shaft and a host adjusting servo motor in a host position adjusting mechanism.
Description
Technical Field
The invention belongs to the technical field of 5G networks, and particularly relates to distribution network protection equipment based on a 5G network and a 5G edge calculation method.
Background
The 5G network is a fifth generation mobile communication network, and the peak value theoretical transmission speed can reach 20Gbps, and is higher than the transmission speed of the 4G network by more than 10 times in combination with 2.5GB per second. The 5G network refers to a fifth generation network in the development of mobile communication networks, and compared with the previous fourth generation mobile network, the 5G network shows more enhanced functions in the practical application process, and theoretically, the transmission speed can reach tens of GB per second, which is hundreds of times of that of the 4G mobile network. For 5G network, the network has more obvious advantages and more powerful functions in the practical application process.
However, the existing 5G network needs distribution network protection in the using process, and the distribution network protection device of the existing 5G network also needs a 5G edge calculation method to optimize the distribution network in the distribution network process, so that a distribution network protection device based on the 5G network and a 5G edge calculation method are needed.
Disclosure of Invention
The invention aims to provide distribution network protection equipment based on a 5G network and a 5G edge calculation method, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: A5G edge computing method of a 5G network-based distribution network comprises a 5G network distribution network protection device and a 5G edge computing method, wherein (i) cloud computing is connected with user network service and edge computing MEC, a user terminal (UE) accesses application information to a base station and is connected with an MEC server through a Core Network (CN), the MEC server extracts and caches data and interacts information with the extracted data through an API open mobile network, and (iii) the user's ' CrU frequency and CPU frequency of the MEC server are adjusted with the CPU frequency of the cloud computing server through an ' execution period i ', J ═ ar5Gmax pre-computes the data, and the ' lambda local function ' and ' Qi (i +) function ' and ' delta (S) (i) function ' are pre-computed through a ' lambda local function ' and ' Qi (i +) function ' of the MEC server through a's CPU of the MEC server "perform edge calculation.
As a 5G edge calculation method for a distribution network based on a 5G network, the "λ local function" is calculated by λ local (- ξ i) λ f and λ on load ξ i λ i, re, j, k ═ θ i, j, kbcl 5Gi (+ Γ i, j, k), where λ is "coefficient of number of subchannels to which each user is assigned", ξ is "coefficient of number of users of MC server", i is "number of execution cycles", and data extracted from data loaded in local and buffered.
As a 5G edge calculation method for a distribution network based on a 5G network, the "Qi (i +) function" is calculated by Qi (i +) ═ max (Qi (i)) + ai (i) -ui (i), where max (Qi (i) is the initialized maximum data value of each user with large-scale fading coefficients, ai (t) is the data in the "Core Network (CN)", and ui (i) is the data extracted by "CrU" of the user.
As a 5G edge calculation method for a distribution network based on a 5G network, the Δ (S (i)) function is calculated by Δ (S (i)) ═ E { L (S (i +)) -L (S (i)) | J (i)) }, where J (i) is data calculated for the J ═ ar5Gmax t, and L (S (i)) is data for "user terminal (UE)".
The utility model provides a join in marriage net protection equipment based on 5G network, the net protection equipment that joins in marriage of 5G network is including joining in marriage net equipment mount table, join in marriage net equipment mount table upper surface and be provided with 5G and join in marriage net host computer, 5G joins in marriage net host computer and includes net circuit board, network service data port, data transmission line, edge calculation MEC treater, core net CN port, CPU frequency ware, MEC server connection port, the upper surface of joining in marriage net circuit board is provided with net service data port, network service data port passes through data transmission line connects the edge calculation MEC treater, join in marriage net circuit board's upper surface connection have core net CN port, core net CN port with CPU frequency ware circuit connection, the edge calculation MEC treater with MEC server connection port is connected.
As a preferred embodiment of distribution network protection equipment based on a 5G network, the distribution network protection equipment further comprises a 5G network signal transmission assembly, wherein the 5G network signal transmission assembly comprises a signal transmission circuit board, a circuit board fixing table, a signal enhancer and a signal transmitter, the signal transmission circuit board is fixed on the upper surface of the circuit board fixing table, the signal enhancer is arranged on the signal transmission circuit board, and the signal enhancer is in circuit connection with the signal transmitter.
As a preferred embodiment of distribution network protection equipment based on 5G network, the distribution network protection equipment further comprises a host position adjusting mechanism, wherein the host position adjusting mechanism comprises a host rotating shaft, a host adjusting servo motor and a host mounting table, and the host mounting table is connected with the host adjusting servo motor in a rotating mode through the host rotating shaft.
As a preferred implementation mode of the distribution network protection equipment based on the 5G network, the circuit board fixing table is made of a plastic insulating material.
As a preferred embodiment of the distribution network protection device based on the 5G network, the host rotating shaft is arranged on the central inner surface of the host adjusting servo motor.
As a preferred embodiment of the distribution network protection device based on the 5G network, copper sheets are disposed on inner surfaces of the CN port of the core network and the MEC server connection port.
Compared with the prior art, the invention has the beneficial effects that:
effective edge optimization calculation can be carried out through a 'lambda local function', a 'Qi (i +) function' and a 'delta (S (i)) function' through a 'CPU (central processing unit) of an MEC (media independent center) server', data can be effectively transmitted through a network service data port and a core network CN (core network) port on a distribution network circuit board, data transmission is carried out through a data transmission line, data processing is carried out through an edge calculation MEC processor, and the 5G distribution network host can be effectively adjusted through a host rotating shaft and a host adjusting servo motor in a host position adjusting mechanism.
Drawings
FIG. 1 is a flow chart of a computational method of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a partial schematic view of the structure of the present invention;
FIG. 4 is a front cross-sectional view of the structure of the present invention;
FIG. 5 is a partial cross-sectional view of a structure of the present invention;
FIG. 6 is a front view of the structure of the present invention;
FIG. 7 is a left side view of the structure of the present invention;
FIG. 8 is a top view of a structure of the present invention;
in the figure: 1. a distribution network equipment mounting table; 2.5G distribution network host; 21. a distribution network circuit board; 22. a network service data port; 221. a data transmission line; 23. an edge calculation MEC processor; 24. a core network CN port; 25. a CPU frequency device; 26. an MEC server connection port; 3. a 5G network signal transmission component; 31. a signal transmission circuit board; 311. a circuit board fixing table; 32. a signal booster; 33. a signal transmitter; 4. a host position adjustment mechanism; 41. a main machine rotating shaft; 42. the host computer adjusts the servo motor; 43. and a host mounting table.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1 to 8, the present invention provides a 5G edge computing method for a distribution network based on a 5G network, including a distribution network protection device of the 5G network and a 5G edge computing method, in the 5G edge computing method, a "cloud computing" is connected to a "user network service" and an "edge computing MEC", a "user terminal (UE)" accesses application information to a "base station", and connects a "MEC server" through a "Core Network (CN)", the "MEC server" extracts and buffers data, and performs information interaction with the extracted data through an "API open mobile network", and adjusts a "CrU frequency" of a user and a "CPU frequency" of the MEC server and a "CPU frequency" of a cloud computing server through an "execution period i", performs precomputation on the data through a "argmax", and performs a "Qi (i +1) function" and a "Δ (s (i) function" through a "λ local function" and a "Δ (s (i) function" through an "λ local function" through an "API (i ═ local function ═ i The "CPU of the MEC server" performs edge calculation.
The "λ local function" is calculated by λ local ═ 1- ξ i λ f and λ on load ═ ξ i λ i, re, j, k ═ θ i, j, kbc logic 2(6+ Γ i, j, k), where λ is "coefficient of number of subchannels to which each user is assigned", ξ is "coefficient of number of users of MC server", i is "number of execution cycles", and data extracted from data loaded in local is buffered.
Wherein the "Qi (i +1) function" is calculated by Qi (i +1) ═ max (Qi (i) + ai (i) -ui (i)), where max (Qi (i) is the initialized maximum data value for each user of large-scale fading coefficients, ai (t) is the data in the "Core Network (CN)", and ui (i) is the data extracted by "CrU" of the user.
Wherein the Δ (S (i)) function is calculated by Δ (S) (i) ═ E { L (S (i +1)) -L (S (i)) | J (i) }, where J (i) is data calculated by J ═ argmax t and L (S (i)) is data of "user terminal (UE)".
The distribution network protection device of the 5G network comprises a distribution network device installation table 1, a 5G distribution network host 2 is arranged on the upper surface of the distribution network device installation table 1, the 5G distribution network host 2 comprises a distribution network circuit board 21, a network service data port 22, a data transmission line 221, an edge calculation MEC processor 23, a core network CN port 24, a CPU frequency device 25 and an MEC server connection port 26, the upper surface of the distribution network circuit board 21 is provided with the network service data port 22, the network service data port 22 is connected with the edge calculation MEC processor 23 through the data transmission line 221, the upper surface of the distribution network circuit board 21 is connected with the core network CN port 24, the core network CN port 24 is in circuit connection with the CPU frequency device 25, and the edge calculation MEC processor 23 is connected with the MEC server connection port 26.
The wireless communication device further comprises a 5G network signal transmission component 3, wherein the 5G network signal transmission component 3 comprises a signal transmission circuit board 31, a circuit board fixing table 311, a signal enhancer 32 and a signal transmitter 33, the signal transmission circuit board 31 is fixed on the upper surface of the circuit board fixing table 311, the signal enhancer 32 is arranged on the signal transmission circuit board 31, and the signal enhancer 32 is in circuit connection with the signal transmitter 33.
The device further comprises a host position adjusting mechanism 4, wherein the host position adjusting mechanism 4 comprises a host rotating shaft 41, a host adjusting servo motor 42 and a host mounting table 43, and the host mounting table 43 is rotatably connected with the host adjusting servo motor 42 through the host rotating shaft 41.
The circuit board fixing table 311 is made of plastic insulation material, and the anti-interference performance of transmission can be effectively improved by using the circuit board fixing table 311 made of plastic insulation material.
The main machine rotating shaft 41 is arranged on the central inner surface of the main machine adjusting servo motor 42, and the stability of the main machine rotating shaft 41 is effectively improved by arranging the main machine rotating shaft 41 on the central inner surface of the main machine adjusting servo motor 42.
Wherein, the inner surfaces of the core network CN port 24 and the MEC server connection port 26 are provided with copper sheets.
The working principle and the using process of the invention are as follows: first, "cloud computing" is connected to "user network service" and "edge computing MEC", a "user terminal (UE)" accesses application information to a "base station", and connects "MEC server" through "Core Network (CN)", (ii) "MEC server" extracts and buffers data, and performs information interaction with the extracted data through "API open mobile network" (iii) performs information interaction with the extracted data through "execution period i" of a user, adjusts "CrU frequency" of the user and "CPU frequency of the MEC server", and "CPU frequency of the cloud computing server", and performs pre-computation on the data through J ═ argmax t, and the "λ local function" is calculated through λ local ═ 1- ξ i λ f and λ on local ═ ξ λ i, re, J, k ═ θ i, J, kbc local 2(6+ Γ i, J, k), where λ is "subchannel number coefficient assigned to each user", "is equal to the number of subchannels, ξ is the "user number coefficient of the MC server", i is the "number of execution cycles", data extracted from data loaded in local and a buffer are calculated by the "Qi (i +1) function" by Qi (i +1) ═ max (Qi (i) + ai (i)) -ui (i) where max (Qi) (i) is the initialized maximum data value for each user of the large-scale fading coefficients, ai (t) is data in the "Core Network (CN)", ui (i) is data extracted by the "CrU" of the user, the Δ (S i) function is calculated by Δ (S i) · E { L (S (i +1)) -L (S (i)) | J (i)) }, where J (i) is data calculated by the "argmax", L (S) (i)) is data of the "user terminal (UE)", and data processing is performed by the edge calculation MEC 23, and the network is distributed through the 5G distribution network host.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A5G edge calculation method of a distribution network based on a 5G network is characterized in that: distribution network protection equipment comprising a 5G network and a 5G edge calculation method, in which 5G edge calculation method, (i) the cloud computing is connected with the user network service and the edge computing MEC, the user terminal (UE) accesses the application information to the base station, and connects the MEC server through the Core Network (CN), and (ii) the MEC server extracts and caches the data, and performs information interaction with the extracted data through an API open mobile network, (iii) combines the user's ' CrU frequency ' and ' MEC server's CPU frequency ' through the user's ' execution period i ', adjusting with the CPU frequency of the cloud computing server, pre-computing the data through J ═ argmax t, and edge calculation is performed by the "CPU of the MEC server" through the "λ local function" and the "Qi (i +1) function" and the "Δ (s (i)) function".
2. The 5G edge calculation method for the distribution network based on the 5G network according to claim 1, characterized in that: the "λ local function" is calculated by λ local ═ 1- ξ i) λ f and λ on load ═ ξ i λ i, re, j, k ═ θ i, j, kbc logic 2(6+ Γ i, j, k), where λ is "coefficient of number of subchannels to which each user is assigned", ξ is "coefficient of number of users of MC server", i is "number of execution cycles", and data extracted from data loaded in local and buffered.
3. The 5G edge calculation method for the distribution network based on the 5G network according to claim 1, characterized in that: the "Qi (i +1) function" is calculated by Qi (i +1) ═ max (Qi (i) + ai (i) -ui (i)), where max (Qi (i) is the initialized maximum data value for each user of large-scale fading coefficients, ai (t) is the data in the "Core Network (CN)", and ui (i) is the data extracted by "CrU" of the user.
4. The 5G edge calculation method for the distribution network based on the 5G network according to claim 1, characterized in that: the calculation of the Δ (S (i)) function is performed by Δ (S (i)) ═ E { L (S (i +1)) -L (S (i)) | J (i) }, where J (i) is data calculated for J ═ argmax t and L (S (i)) is data for "user terminal (UE)".
5. The utility model provides a join in marriage net protection equipment based on 5G network which characterized in that: the distribution network protection equipment of the 5G network comprises a distribution network equipment installation table (1), a 5G distribution network host (2) is arranged on the upper surface of the distribution network equipment installation table (1), the 5G distribution network host (2) comprises a distribution network circuit board (21), a network service data port (22), a data transmission line (221), an edge computing MEC processor (23), a core network CN port (24), a CPU frequency device (25) and an MEC server connection port (26), the upper surface of the distribution network circuit board (21) is provided with the network service data port (22), the network service data port (22) is connected with the edge computing MEC processor (23) through the data transmission line (221), the upper surface of the distribution network circuit board (21) is connected with the core network CN port (24), and the core network CN port (24) is in circuit connection with the CPU frequency device (25), the edge-calculating MEC processor (23) is connected with the MEC server connection port (26).
6. The distribution network protection device based on the 5G network according to claim 5, wherein: still include 5G network signal transmission subassembly (3), 5G network signal transmission subassembly (3) are including signal transmission circuit board (31), circuit board fixed station (311), signal booster (32), signal transmitter (33), signal transmission circuit board (31) are fixed the upper surface of circuit board fixed station (311), be provided with on signal transmission circuit board (31) signal booster (32), signal booster (32) with signal transmitter (33) circuit connection.
7. The distribution network protection device based on the 5G network according to claim 5, wherein: still include host computer position control mechanism (4), host computer position control mechanism (4) are including host computer axis of rotation (41), host computer regulation servo motor (42), host installation platform (43) are passed through host computer axis of rotation (41) with servo motor (42) are adjusted to the host computer and are rotated and be connected.
8. The distribution network protection device based on the 5G network according to claim 6, wherein: the circuit board fixing table (311) is made of plastic insulating materials.
9. The distribution network protection device based on the 5G network according to claim 7, wherein: the main machine rotating shaft (41) is arranged on the central inner surface of the main machine adjusting servo motor (42).
10. The distribution network protection device based on the 5G network according to claim 5, wherein: copper sheets are arranged on the inner surfaces of the core network CN port (24) and the MEC server connecting port (26).
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