CN114143904A - CPE management method based on 5G fusion network shunt - Google Patents

CPE management method based on 5G fusion network shunt Download PDF

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Publication number
CN114143904A
CN114143904A CN202210031592.8A CN202210031592A CN114143904A CN 114143904 A CN114143904 A CN 114143904A CN 202210031592 A CN202210031592 A CN 202210031592A CN 114143904 A CN114143904 A CN 114143904A
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base station
cpe
access request
equipment
network
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CN114143904B (en
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蒋溢
邓徐徐
龙林波
熊安萍
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Chongqing University of Post and Telecommunications
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08Access security
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention belongs to the field of wireless communication, and particularly relates to a CPE management method based on a 5G fusion network shunt, which comprises the steps that CPE equipment is powered on and sends an access request to a 5G/4G base station through a physical port of a normal local WAN port; after receiving the access request, the 5G/4G base station returns a response message, wherein the response message carries the SSID and the password of the 5G/4G base station, and the CPE establishes connection with the 5G/4G base station through the SSID and the password of the 5G/4G base station; the 5G/4G base station sends an access request to a 5G convergence network shunt which can be reached by the network, and the 5G convergence network shunt returns a response message after receiving the access request so as to complete the establishment of a communication link; the invention solves the problem of CPE management based on the 5G fusion network shunt, namely the problem of a CPE equipment management model, and simultaneously the safety problem of remote management.

Description

CPE management method based on 5G fusion network shunt
Technical Field
The invention belongs to the field of wireless communication, and particularly relates to a CPE management method based on a 5G fusion network shunt.
Background
In recent years, with the rapid development of emerging technology types such as industrial internet, intelligent manufacturing, artificial intelligence and the like in global economy, the 4 th generation communication technology (4G) and the 5 th generation mobile communication technology (5G) have the advantages of high bandwidth, low time delay, high performance and the like, and are widely applied to social enterprises and daily life. And 5G/4G client terminal Equipment (5G/4G client Premise Equipment, abbreviated as 5G/4G CPE) is used as wireless terminal Access Equipment, and can receive antenna signals of a wireless base station, a wireless WiFi Access Point (WiFi Access Point, abbreviated as WiFi AP), a wireless router and the like, and simultaneously can convert the 4G/5G signal into a WiFi signal to be provided to hardware Equipment for networking, so that multiple pieces of Equipment can be supported to simultaneously surf the internet. Therefore, the CPE can be widely applied to wireless network access in large-scale scenes such as towns, factories, communities, hospitals, units, rural areas and the like, and the cost for laying a line network can be greatly saved. And the management of the 5G/4G CPE equipment is lacked, so that a CPE management method based on the 5G fusion network shunt is provided, the problem of a CPE management model is solved, and the safety problem of remote management is also solved.
The wireless convergence network shunt has the following main advantages: firstly, the delay is low, the transmission path of the data packet is reduced, the data packet accessing the local network resource is directly shunted to the local network at the shunt, and the transmission speed is improved; secondly, high security makes local network resource not dispatch from the factory, need not transmit to the core network and change back again, has improved data isolation, has ensured user's core data and privacy protection.
Disclosure of Invention
In order to solve the technical problems, the invention provides a CPE management method based on a 5G fusion network shunt, which comprises the following steps:
electrifying the CPE equipment, and detecting whether a physical port of a local WAN port is linked normally; when the physical port link is normal, the CPE equipment sends an access request according to the 5G/4G base station address;
after opening, CPE equipment sends an access request to a 5G/4G base station through a physical port of a normal local WAN port according to a local socket, wherein the access request carries equipment description information, and the equipment description information comprises an organization unique identifier OUI, a Manufacturer manager, a product class and a serial number SerialNumber;
after receiving the access request, the 5G/4G base station returns a response message, wherein the response message carries the SSID and the password of the 5G/4G base station, and the CPE establishes connection with the 5G/4G base station through the SSID and the password of the 5G/4G base station;
the 5G/4G base station sends an access request to a 5G convergence network shunt which can be reached by the network, wherein the access request carries CPE equipment description information;
after receiving the access request, the 5G convergence network flow divider returns a response message to complete the establishment of the communication link;
and the 5G fusion network splitter acquires the remote address of the CPE through the communication link and issues the task type of the CPE according to the remote address so as to remotely manage the CPE equipment.
Further, if the physical port of the local WAN port is not normal, when the processor in the CPE device receives the interrupt recovery message, the CPE device sends an access request according to the 5G/4G base station address.
Further, detecting whether the physical port of the local WAN port is linked normally includes checking whether a communication link between the CPE device and the 5G/4G base station, and a communication link between the 5G/4G base station and the 5G convergence network splitter are normal, and the CPE device periodically sends a heartbeat message to the 5G/4G base station to determine whether the communication links between the CPE device and the 5G/4G base station are normal; and the 5G/4G base station sends heartbeat messages to the 5G converged network splitter at regular time so as to judge whether the communication links of the 5G/4G base station and the 5G converged network splitter are normal or not.
Further, after the 5G/4G base station receives the access request, the 5G/4G base station immediately returns a response message, the response message carries the SSID and the password of the 5G/4G base station, and the CPE device establishes connection with the 5G/4G base station through the SSID and the password of the 5G/4G base station.
Further, before sending an access request to the 5G/4G base station, the CPE equipment firstly judges whether the domain name of the 5G/4G base station is accessible, and if the domain name of the 5G/4G base station is accessible, the CPE equipment sends the access request and equipment information to the 5G/4G base station; otherwise, the domain name of the 5G/4G base station is continuously checked until the domain name network of the 5G/4G base station is accessible.
Further, the 5G/4G base station sends an access request to the 5G convergence network shunt which is accessible to the network, wherein the access request carries the CPE equipment description information.
Further, the task type of the CPE is defined by an XML format.
The present invention proposes a computer-readable storage medium, on which a computer program is stored, the computer program being executed by a processor to implement the aforementioned CPE management method based on a 5G convergence network splitter.
The invention provides computer equipment, which comprises a processor and a memory, wherein the memory is used for storing the computer equipment; the processor is connected with the memory, and the processor is used for executing the computer program stored in the memory so as to enable the computer equipment to realize the CPE management method based on the 5G fusion network splitter.
In the CPE management method based on the 5G fusion network shunt, the CPE equipment actively initiates connection with the 5G/4G base station, and the 5G/4G base station is connected with the 5G fusion network shunt, so that the connection between the CPE equipment and the 5G fusion network shunt is realized. Based on HTTP and HTTPS protocols, XML format management nodes are used as management objects of CPE equipment, the 5G fusion network shunt issues task types of the CPE, and the problem of CPE management based on the 5G fusion network shunt is solved, namely the problem of a CPE equipment management model is solved, and meanwhile the safety problem of remote management is also solved.
Drawings
Fig. 1 is a network deployment diagram of CPE management based on a 5G convergence network splitter in an embodiment of the present invention;
fig. 2 is a flowchart of a CPE management method based on a 5G convergence network splitter according to an embodiment of the present invention;
fig. 3 is a flowchart of another CPE management method based on a 5G convergence network splitter according to an embodiment of 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.
The invention provides a CPE management method based on a 5G fusion network shunt, which specifically comprises the following steps:
electrifying the CPE equipment, and detecting whether a physical port of a local WAN port is linked normally; when the physical port link is normal, the CPE equipment sends an access request according to the 5G/4G base station address;
after opening, CPE equipment sends an access request to a 5G/4G base station through a physical port of a normal local WAN port according to a local socket, wherein the access request carries equipment description information, and the equipment description information comprises an organization unique identifier OUI, a Manufacturer manager, a product class and a serial number SerialNumber;
after receiving the access request, the 5G/4G base station returns a response message, wherein the response message carries the SSID and the password of the 5G/4G base station, and the CPE establishes connection with the 5G/4G base station through the SSID and the password of the 5G/4G base station;
the 5G/4G base station sends an access request to a 5G convergence network shunt which can be reached by the network, wherein the access request carries CPE equipment description information;
after receiving the access request, the 5G convergence network flow divider returns a response message to complete the establishment of the communication link;
and the 5G fusion network splitter acquires the remote address of the CPE through the communication link and issues the task type of the CPE according to the remote address so as to remotely manage the CPE equipment.
In the access process, when the physical port of the local WAN port is changed from abnormal to normal, the processor in the CPE equipment receives the interrupt recovery message and continues to execute the step that the CPE equipment sends the access request to the 5G/4G base station.
Before access, CPE equipment sends heartbeat messages to a 5G/4G base station at regular time to judge whether communication links of the CPE equipment and the 5G/4G base station are normal or not, the 5G/4G base station sends heartbeat messages to a 5G fusion network shunt at regular time to judge whether the communication links of the 5G/4G base station and the 5G fusion network shunt are normal or not, and when the communication links of the CPE equipment, the 5G/4G base station and the 5G fusion network shunt are disconnected, link conditions among the CPE equipment, the 5G/4G base station and the 5G fusion network shunt are re-detected.
Before CPE equipment sends the access request to the 5G/4G base station, whether the domain name of the 5G/4G base station is accessible or not is judged; if the domain name network of the 5G/4G base station is reachable, the CPE equipment sends an access request and equipment information to the 5G/4G base station; otherwise, the domain name of the 5G/4G base station is continuously checked until the domain name network of the 5G/4G base station is accessible.
After the 5G/4G base station receives the access request, the 5G/4G base station immediately returns a response message, the response message carries the SSID and the password of the 5G/4G base station, and the CPE establishes connection with the 5G/4G base station through the SSID and the password of the 5G/4G base station; and when the 5G/4G base station does not receive the access request, the CPE equipment continues to send the access request to the 5G/4G base station until the 5G/4G base station receives the access request. And the 5G/4G base station sends an access request to the 5G convergence network shunt which can be reached by the network, wherein the access request carries the description information of the CPE equipment.
After receiving the access request, the 5G convergence network shunt returns a response message to complete the establishment of the communication link, acquires the remote address of the CPE through the communication link, and issues the task type (such as dynamic service configuration, software and firmware management, automatic fault diagnosis, state and performance monitoring and the like) of the CPE according to the remote address to remotely manage the CPE equipment, wherein the task type is defined by an XML format.
Example 1
In this embodiment, after the CPE device is powered on, a connection is established between the CPE device and the 5G/4G base station, and an HTTP long connection is established between the convergence network splitters; the 5G fusion network splitter transmits related task types to CPE equipment, wherein the task types comprise dynamic service configuration, software and firmware management, automatic fault diagnosis, state and performance monitoring and the like. This embodiment explains the method, as shown in fig. 1, the process starts with step S101, and the following steps include:
s102: electrifying the CPE equipment and establishing connection with a 5G/4G base station;
s103: the 5G converged network shunt starts HTTP Server service;
s104: the 5G/4G base station establishes connection with the HTTP Server of the 5G fusion network shunt and carries description information of CPE equipment;
s105: judging whether HTTP connection between the 5G convergence network shunt and the 5G/4G base station is successful or not, if not, executing S106 successfully, otherwise, executing S103;
s106: the 5G/4G base station sends heartbeat messages to the 5G fusion network shunt every 1.5 seconds to ensure that HTTP connection is normal, and meanwhile, the 5G fusion network shunt indirectly determines the online state of CPE equipment through the heartbeat messages;
s107: because the connection between the 5G convergence network splitter and the 5G/4G base station is based on the HTTP protocol, the task type is sent to the CPE equipment by the HTTP protocol in an XML format. In addition, although the HTTP protocol solves the problem of private network transmission, it uses a plaintext message, so to improve the security of the management connection between the 5G convergence network splitter and the CPE device, an HTTPs encryption protocol is used to establish a management channel between the two, the 5G convergence network splitter issues related task types to the CPE device through a long-connection channel between the CPE device and the 5G convergence network splitter, and the task types include CPE dynamic service configuration, software firmware management, automatic fault diagnosis, status and performance monitoring, and the like;
s108: and (6) ending.
Example 2
In this embodiment, based on embodiment 1, as shown in fig. 2, the process starts at step S201, and the following process includes:
s202: after the CPE equipment is powered on, the CPE equipment detects whether the physical port of the local WAN port is normally linked, if so, S203 is executed, otherwise, S204 is executed;
s204: the CPE equipment detects whether the domain name of the 5G/4G base station is accessible or not according to the local 5G/4G base station address, if not, S205 is executed, otherwise, S206 is executed;
s206: opening a local socket by CPE equipment;
s207: the CPE equipment sends an access request and equipment description information to the 5G/4G base station, wherein the access request and the equipment description information comprise an organization unique identifier OUI, a Manufacturer, a product class and a serial number SerialNumber;
s208: judging whether the 5G/4G base station receives the access request, if not, executing S209, otherwise, executing S210;
s210: the 5G/4G base station receives the access request, returns a response message, the response message carries the SSID and the password of the 5G/4G base station, and the CPE establishes connection with the 5G/4G base station through the SSID and the password of the 5G/4G base station;
s211: the CPE equipment starts a timer and sends heartbeat messages to the 5G/4G base station at regular time; the heartbeat message is sent by adopting a Keep Alive mechanism, and the CPE equipment sends the heartbeat message to the 5G/4G base station every 1.5 seconds;
s212: judging whether the 5G/4G base station successfully receives the heartbeat message, if so, executing S212, otherwise, returning to the step S204;
s213: the 5G/4G base station is connected with the 5G fusion network shunt, the 5G fusion network shunt issues the task type of the CPE equipment through an HTTP protocol, wherein the task comprises dynamic service configuration, software firmware management, automatic fault diagnosis, state and performance monitoring and the like, and the type is defined through an XML format;
s214: and (6) ending.
In the CPE management method based on the 5G fusion network shunt, the CPE equipment actively initiates connection with the 5G/4G base station, and the 5G/4G base station is connected with the 5G fusion network shunt, so that the connection between the CPE equipment and the 5G fusion network shunt is achieved. Based on HTTP and HTTPS protocols, XML format management nodes are used as management objects of CPE equipment, the 5G fusion network shunt issues task types of the CPE, and the problem of CPE management based on the 5G fusion network shunt is solved, namely the problem of a CPE equipment management model is solved, and meanwhile the safety problem of remote management is also solved.
The present invention proposes a computer-readable storage medium, on which a computer program is stored, the computer program being executed by a processor to implement the aforementioned CPE management method based on a 5G convergence network splitter.
The invention provides computer equipment, which comprises a processor and a memory, wherein the memory is used for storing the computer equipment; the processor is connected with the memory, and the processor is used for executing the computer program stored in the memory so as to enable the computer equipment to realize the CPE management method based on the 5G fusion network splitter.
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 (9)

1. A CPE management method based on a 5G fusion network shunt is characterized by comprising the following steps:
electrifying the CPE equipment, and detecting whether a physical port of a local WAN port is linked normally; when the physical port link is normal, the CPE equipment sends an access request according to the 5G/4G base station address;
after opening, CPE equipment sends an access request to a 5G/4G base station through a physical port of a normal local WAN port according to a local socket, wherein the access request carries equipment description information, and the equipment description information comprises an organization unique identifier OUI, a Manufacturer manager, a product class and a serial number SerialNumber;
after receiving the access request, the 5G/4G base station returns a response message, wherein the response message carries the SSID and the password of the 5G/4G base station, and the CPE establishes connection with the 5G/4G base station through the SSID and the password of the 5G/4G base station;
the 5G/4G base station sends an access request to a 5G convergence network shunt which can be reached by the network, wherein the access request carries CPE equipment description information;
after receiving the access request, the 5G convergence network flow divider returns a response message to complete the establishment of the communication link;
the 5G fusion network splitter acquires the remote address of the CPE through the communication link and issues the task type of the CPE according to the remote address so as to remotely manage the CPE equipment.
2. The CPE management method based on 5G converged network splitter of claim 1, wherein if the physical port of the local WAN port is not normal, the CPE device sends an access request according to the address of the 5G/4G base station when the processor in the CPE device receives the interrupt resume message.
3. The CPE management method based on the 5G converged network splitter according to claim 1 or 2, wherein the step of detecting whether the physical port of the local WAN port is linked normally comprises the steps of checking whether a communication link of CPE equipment and a 5G/4G base station and a communication link of the 5G/4G base station and the 5G converged network splitter are normal or not, and sending heartbeat messages to the 5G/4G base station by the CPE equipment at regular time to judge whether the communication links of the CPE equipment and the 5G/4G base station are normal or not; and the 5G/4G base station sends heartbeat messages to the 5G converged network splitter at regular time so as to judge whether the communication links of the 5G/4G base station and the 5G converged network splitter are normal or not.
4. The CPE management method based on the 5G convergence network shunt according to claim 1, wherein after the 5G/4G base station receives the access request, the 5G/4G base station immediately returns a response message, the response message carries the SSID and the password of the 5G/4G base station, and the CPE device establishes connection with the 5G/4G base station through the SSID and the password of the 5G/4G base station.
5. The CPE management method based on the 5G fusion network shunt according to claim 1, wherein before sending an access request to a 5G/4G base station, CPE equipment firstly judges whether the domain name of the 5G/4G base station is accessible, if the domain name of the 5G/4G base station is accessible, CPE equipment sends the access request and equipment information to the 5G/4G base station; otherwise, the domain name of the 5G/4G base station is continuously checked until the domain name network of the 5G/4G base station is accessible.
6. The CPE management method based on the 5G convergence network shunt according to claim 1, wherein the 5G/4G base station sends an access request to the 5G convergence network shunt that the network can reach, the access request carries CPE device description information, the CPE device description information is used for the 5G convergence network shunt to manage and control the CPE device, and the CPE device description information comprises an organization unique identifier OUI of the CPE device, a Manufacturer, a product class and a serial number SerialNumber.
7. The CPE management method based on the 5G converged network splitter as claimed in claim 1, wherein the task type of the CPE is defined by XML format.
8. A computer-readable storage medium, on which a computer program is stored, wherein the computer program is executed by a processor to implement the CPE management method based on 5G converged network splitter according to any one of claims 1 to 4.
9. A computer device comprising a processor and a memory, wherein the memory is for storing the computer device; the processor is connected with the memory, and the processor is used for executing the computer program stored in the memory so as to enable the computer equipment to realize the CPE management method based on the 5G fusion network splitter as claimed in any one of claims 1 to 4.
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