CN111082852B - Method for establishing operation maintenance channel, airborne terminal and storage medium - Google Patents

Method for establishing operation maintenance channel, airborne terminal and storage medium Download PDF

Info

Publication number
CN111082852B
CN111082852B CN201811231103.3A CN201811231103A CN111082852B CN 111082852 B CN111082852 B CN 111082852B CN 201811231103 A CN201811231103 A CN 201811231103A CN 111082852 B CN111082852 B CN 111082852B
Authority
CN
China
Prior art keywords
dms
establishing
address
maintenance
rule
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201811231103.3A
Other languages
Chinese (zh)
Other versions
CN111082852A (en
Inventor
王宝玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN201811231103.3A priority Critical patent/CN111082852B/en
Priority to PCT/CN2019/108873 priority patent/WO2020082993A1/en
Publication of CN111082852A publication Critical patent/CN111082852A/en
Application granted granted Critical
Publication of CN111082852B publication Critical patent/CN111082852B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502—Airborne stations
    • H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers

Abstract

The embodiment of the application discloses a method for establishing an operation maintenance channel, an airborne terminal and a computer readable storage medium, wherein the method comprises the following steps: under the condition of successfully accessing the base station, initiating a request for establishing a special bearer with a first Device Management Server (DMS) according to an Internet Protocol (IP) address of the first DMS; and under the condition that the special bearer is successfully established with the first DMS, establishing a first downlink data receiving rule and a first uplink data sending rule according to the IP address of the first DMS. The method comprises the steps that a special bearer is established between an airborne terminal and a DMS, and a downlink data receiving rule and an uplink data sending rule are established through an IP address of the DMS; the remote operation maintenance channel is established between the airborne terminal and the ground DMS, and the daily operation maintenance work such as fault data extraction and positioning, version upgrading, KPI data extraction, parameter configuration modification and the like of the airborne terminal can be remotely completed through the operation maintenance tool.

Description

Method for establishing operation maintenance channel, airborne terminal and storage medium
Technical Field
The embodiment of the application relates to the technical field of communication, in particular to a method for establishing an operation maintenance channel, an airborne terminal and a computer-readable storage medium.
Background
With the development of wireless communication technology, people can enjoy high-speed data service on the ground at any time and any place, and can also realize high-speed data service experience of networking, video, office and the like in the air.
The popularity of on-board communication technology has led to a large number of on-board terminals being deployed on a wide variety of aircraft. Due to the particularity of flying in various regions of the airplane, airport security and other reasons, the onboard terminal cannot be maintained daily at any time and any place, and therefore, a series of problems such as how to complete version upgrading of the onboard terminal, how to locate a fault, how to acquire KPI (Key Performance Indicator) data of the operation of the onboard terminal and the like can be faced.
Disclosure of Invention
In view of the above, an object of the embodiments of the present application is to provide a method for establishing an operation maintenance channel, an on-board terminal, and a computer-readable storage medium, so as to solve the problem of on-board terminal maintenance.
The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:
according to an aspect of the embodiments of the present application, there is provided a method for establishing an operation and maintenance channel, the method including:
under the condition of successfully accessing the base station, initiating a request for establishing a special bearer with a first Device Management Server (DMS) according to an Internet Protocol (IP) address of the first DMS;
and under the condition that the special bearer is successfully established with the first DMS, establishing a first downlink data receiving rule and a first uplink data sending rule according to the IP address of the first DMS.
According to another aspect of the embodiments of the present application, an onboard terminal is provided, where the onboard terminal includes a memory, a processor, and a program stored in the memory and executable on the processor for establishing an operation and maintenance channel, and the program for establishing an operation and maintenance channel implements the steps of the method for establishing an operation and maintenance channel described above when executed by the processor.
According to another aspect of the embodiments of the present application, there is provided a computer-readable storage medium, on which a program for establishing an operation and maintenance channel is stored, wherein the program for establishing an operation and maintenance channel is executed by a processor to implement the steps of the method for establishing an operation and maintenance channel described above.
According to the method for establishing the operation maintenance channel, the airborne terminal and the computer readable storage medium, the airborne terminal establishes a special bearer with the DMS, and establishes a downlink data receiving rule and an uplink data sending rule through the IP address of the DMS; the remote operation maintenance channel is established between the airborne terminal and the ground DMS, and the daily operation maintenance work such as fault data extraction and positioning, version upgrading, KPI data extraction, parameter configuration modification and the like of the airborne terminal can be remotely completed through the operation maintenance tool.
Drawings
Fig. 1 is a schematic structural diagram of a system for establishing an operation maintenance channel according to an embodiment of the present application;
FIG. 2 is a flowchart illustrating a method for establishing an operation maintenance channel according to a first embodiment of the present application;
fig. 3 is a schematic diagram illustrating an interaction flow of an airborne terminal and a PMT establishing an operation and maintenance channel according to an embodiment of the present application;
FIG. 4 is a schematic diagram illustrating an interaction flow of establishing an operation and maintenance channel between an onboard terminal, a PMT and another DMS according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an on-board terminal according to a second embodiment of the present application;
the implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer and clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
First embodiment
Before describing the present embodiment, a system for establishing an operation and maintenance channel is described below with reference to fig. 1:
as shown in fig. 1, the system for establishing an operation and maintenance channel includes an onboard terminal, a base station, and a plurality of Device Management servers (shown as DMS1 and DMS 2).
The airborne terminal can be accessed to the base station to perform normal data service; the base station provides wireless data service for the airborne terminal; the DMS is located in a machine room on the ground and is deployed in the same Network segment with a Public Data Network (PDN).
Various operation and Maintenance tools may be deployed on the DMS, including but not limited to PMT (advance Management Tool), LMT (Local Maintenance Tool), traceMe (print tracking Tool), FTP (File Transfer Protocol) service, telnet (remote terminal Protocol) Tool, and the like. Wherein, the first and the second end of the pipe are connected with each other,
the PMT is a tool for operating and managing the airborne terminal on the DMS, and can complete functions of KPI data collection, parameter configuration and the like;
the LMT mainly completes the operation data collection work of the airborne terminal, including but not limited to DCI (Downlink Control Information) BLER (Block Error rate), PDSCH (Physical Downlink Shared Channel) BELR, uplink and Downlink Layer traffic, MAC (Media Access Control) log, PHY (Port Physical Layer) log, RSRP (Reference Signal Receiving Power) Information, and the like;
TraceMe is a printing tracking tool, and can collect and display the printing information of the airborne terminal according to the printing grade;
the FTP service provides a downloading service of the version to be upgraded;
the Telnet tool provides Telnet service, and Telnet can log in the airborne terminal to remotely check and locate faults.
Based on the above system structure, as shown in fig. 2, a first embodiment of the present application provides a method for establishing an operation maintenance channel, where the method includes:
step S11: and under the condition of successfully accessing the base station, initiating a request for establishing a special bearer with the first DMS according to an IP (Internet Protocol) address of the first DMS.
In this embodiment, after the onboard terminal is powered on, the IP address of the DMS stored in the Flash EEPROM (Flash memory) can be read. And after the airborne terminal is successfully accessed to the base station, initiating a request for establishing a special bearer with the first DMS to the base station.
Step S12: and under the condition that the special bearer is successfully established with the first DMS, establishing a first downlink data receiving rule and a first uplink data sending rule according to the IP address of the first DMS.
In this embodiment, the establishing a first downlink data receiving rule and a first uplink data sending rule according to the IP address of the first DMS includes:
setting a source IP address of uplink data as an IP address of the airborne terminal, setting a destination IP address as an IP address of the first DMS, and setting a source port and a destination port as ports of an operation and maintenance tool on the first DMS;
and under the condition that the source IP address of the downlink data is the IP address of the first DMS, forwarding the downlink data to a corresponding data processing module for processing.
In one embodiment, the establishing a first downlink data receiving rule and a first uplink data sending rule according to the IP address of the first DMS further includes:
under the condition that the first downlink data receiving rule and the first uplink data sending rule are established, initiating a request for establishing a link with a first operation maintenance tool on the first DMS;
and under the condition that the link with the first operation and maintenance tool is successfully established, acquiring and responding to a first operation and maintenance instruction issued by the first operation and maintenance tool.
In this embodiment, the first operation and maintenance instruction includes one or more of fault data extraction and location, KPI data extraction, parameter configuration, version upgrade, run data collection, and print information collection. The first operation maintenance tool or the second operation maintenance tool comprises one or more of PMT, LMT, traceMe, FTP service and Telnet tool.
To better illustrate the interaction process of the on-board terminal and the first operation and maintenance tool to establish the operation and maintenance channel, the following description takes the PMT as an example and is combined with fig. 1 and 3:
the interactive process of establishing the operation and maintenance channel between the onboard terminal and the PMT, as shown in fig. 3, includes:
step S201, after the onboard terminal is powered on, reading a DMS1IP address stored in a Flash EEPROM;
step S202-step S203, the airborne terminal successfully accesses the base station, and initiates a request for establishing a special bearer with DMS1 after the airborne terminal successfully accesses the base station;
step S204, after the special bearer is successfully established with the DMS1, the airborne terminal establishes a downlink data receiving rule according to the IP address of the DMS1, and all data of the IP address of a downlink source are operation maintenance data and are forwarded to a corresponding data processing module for processing;
step S205, after establishing the special bearer with DMS1 successfully, the onboard terminal establishes an uplink data sending rule according to the DMS1IP address, the source IP address is filled as the IP address of the onboard terminal, the destination IP address is filled as the DMS1IP address, and the source Port (Port) and the destination Port are both ports of the PMT tool;
step S206, after the downlink data receiving rule and the uplink data sending rule are established, the airborne terminal actively initiates a link establishing request to the PMT, and the link establishing request comprises the IP address of the airborne terminal and is used for distinguishing different airborne terminals;
step S207, after receiving the link establishment request of the airborne terminal, returning a link establishment response;
step S208, after the link is established successfully, the airborne terminal periodically sends heartbeat messages to a PMT side, wherein the heartbeat messages comprise GPS (Global Positioning System) information of the airborne terminal, and the PMT can draw an aircraft flight track according to the information;
step S209, the PMT may send a configuration or command to the airborne terminal, and the common commands include: version upgrade, opening and closing of new operation maintenance channels, and the like;
step S210, the airborne terminal forwards the alarm information to the PMT, and the PMT receives the alarm information and displays and stores the alarm;
and S211, the airborne terminal sends the KPI information to the PMT, and the PMT receives the KPI information to display and store KPI data.
It should be noted that the interaction process between other operation and maintenance tools and the onboard terminal is similar to that of the PMT tool described above, and is not described herein again.
In one embodiment, the initiating a request to establish a link with a first operation and maintenance tool on the first DMS further comprises:
under the condition that the link with the first operation and maintenance tool is successfully established, acquiring a newly-established operation and maintenance channel command issued by the first operation and maintenance tool; the newly-built operation maintenance channel command comprises an IP address of the second DMS;
initiating a request for establishing a special bearer with the second DMS according to the IP address of the second DMS;
and under the condition that the special bearer is successfully established with the second DMS, establishing a second downlink data receiving rule and a second uplink data sending rule according to the IP address of the second DMS.
In this embodiment, the second downlink data receiving rule and the second uplink data sending rule are established based on the IP address of the second DMS, and the foregoing may be referred to similarly to the foregoing IP address establishment procedure of the first DMS.
In this embodiment, the establishing a second downlink data receiving rule and a second uplink data sending rule according to the IP address of the second DMS further includes:
and responding to a newly-built operation and maintenance channel command issued by the first operation and maintenance tool under the condition that the establishment of the second downlink data receiving rule and the second uplink data sending rule is completed.
In this embodiment, the establishing a second downlink data receiving rule and a second uplink data sending rule according to the IP address of the second DMS further includes:
under the condition that the establishment of the second downlink data receiving rule and the second uplink data sending rule is completed, receiving and responding to a request for establishing a link, which is initiated by a second operation maintenance tool on the second DMS;
and under the condition that the link with the second operation and maintenance tool is successfully established, acquiring and responding to a second operation and maintenance instruction issued by the second operation and maintenance tool.
The second operation and maintenance instruction comprises one or more of fault data extraction and positioning, KPI data extraction, parameter configuration, version upgrading, running data collection and printing information collection. The second operation and maintenance tool or the second operation and maintenance tool comprises one or more of PMT, LMT, traceMe, FTP service and Telnet tool.
To better illustrate the process of building new operation and maintenance channels, the following description is still given by taking the PMT as an example and combining fig. 1 and fig. 4:
the interactive process for establishing the operation and maintenance channel between the onboard terminal, the PMT and the DMS2 as shown in fig. 4 includes:
step S301-step S302, after the airborne terminal successfully establishes the link with the PMT located in the DMS1, the PMT sends a command of establishing a new operation maintenance channel to the airborne terminal, and the command carries the IP address of the DMS 2;
step S303, after receiving the command of the newly-built operation maintenance channel, the airborne terminal initiates a request for establishing a special bearer with the DMS2 according to the IP address of the DMS 2;
step S304, after establishing the special bearer with DMS2 successfully, establishing a downlink data receiving rule corresponding to the IP address of DMS2, wherein the rule is the same as the description of the step S204;
step S305, after establishing the special bearer with the DMS2 successfully, establishing an uplink data sending rule aiming at the IP address of the DMS2, wherein a source IP is filled as the IP address of the airborne terminal, a target IP address is filled as the IP address of the DMS2, and a source Port and a target Port are both ports of corresponding operation and maintenance tools of the DMS 2;
s306, the airborne terminal sends a response message of successful establishment of the operation and maintenance channel to the PMT;
step S307, the new operation maintenance channel is successfully established, the LMT of the DMS2 initiates a link establishment request, and the link establishment request comprises a user name and a password;
step S308, the airborne terminal receives a link establishment request initiated by the LMT, returns a link establishment response to the LMT after the verification is passed, and the LMT succeeds in link establishment after receiving the link establishment response;
step S309, after the link between the LMT and the airborne terminal is successfully established, the type of the reported data can be selected on the LMT according to the requirement, and the reported data comprises the following steps: DCI BLER, PDSCH BELR, flow of each layer of uplink and downlink, MAC log, PHY log, RSRP information and other airborne terminal operation data;
step S310, the new operation maintenance channel is successfully established, traceMe of DMS2 can initiate a request for establishing link with the foreground, the request for establishing link comprises a user name and a password, and also comprises printing level information to be sent, and the printing level can be modified and sent to the airborne terminal after the link is established;
step S311-step S312, the onboard terminal receives the TraceMe link establishment request, returns a link establishment response to the TraceMe after the verification is passed, and after the TraceMe receives the link establishment response, the link establishment is successful, and printing information is ready to be received and displayed; the onboard terminal sends the printing information of the relevant level to TraceMe, and the TraceMe receives all the printing information, displays and stores the printing information according to the printing level;
step S313, initiating FTP service on DMS2, and setting a version packet to be upgraded;
step S314, sending down a version upgrading command by PMT on DMS1, wherein the version upgrading command comprises IP address and version path information of FTP service;
step S315, after the onboard terminal receives the version upgrading command, FTP link establishment, version downloading, version activation, version validation and other operations are carried out, and the version upgrading process is completed;
step S316, after the version is upgraded successfully, the onboard terminal sends a response message of successful version upgrading to the PMT;
step S317, the DMS2 can directly send Telnet to the airborne terminal, and the airborne terminal executes and processes corresponding commands after receiving Telnet data;
step S318, the onboard terminal sends the result of the Telnet command execution to the DMS2 to display the execution result.
In the method for establishing the operation maintenance channel in the embodiment of the application, the airborne terminal and the DMS establish a special bearer, and establish a downlink data receiving rule and an uplink data sending rule through the IP address of the DMS; the remote operation maintenance channel is established between the airborne terminal and the ground DMS, and the daily operation maintenance work such as fault data extraction and positioning, version upgrading, KPI data extraction, parameter configuration modification and the like of the airborne terminal can be remotely completed through the operation maintenance tool.
Second embodiment
As shown in fig. 5, a second embodiment of the present application provides an airborne terminal, including: a memory 41, a processor 42 and a program for establishing an operation and maintenance channel stored in the memory 41 and executable on the processor 42, wherein the program for establishing an operation and maintenance channel is used for implementing the following steps of the method for establishing an operation and maintenance channel when executed by the processor 42:
under the condition of successfully accessing the base station, initiating a request for establishing a special bearer with a first Device Management Server (DMS) according to an Internet Protocol (IP) address of the first DMS;
and under the condition that the special bearer is successfully established with the first DMS, establishing a first downlink data receiving rule and a first uplink data sending rule according to the IP address of the first DMS.
When the program for establishing the operation and maintenance channel is executed by the processor 42, the method for establishing the operation and maintenance channel further includes the following steps:
setting a source IP address of uplink data as an IP address of the airborne terminal, setting a destination IP address as an IP address of the first DMS, and setting a source port and a destination port as ports of an operation and maintenance tool on the first DMS;
and under the condition that the source IP address of the downlink data is the IP address of the first DMS, forwarding the downlink data to a corresponding data processing module for processing.
When the program for establishing the operation and maintenance channel is executed by the processor 42, the method for establishing the operation and maintenance channel further includes the following steps:
under the condition that the first downlink data receiving rule and the first uplink data sending rule are established, initiating a request for establishing a link with a first operation maintenance tool on the first DMS;
and under the condition that the link with the first operation and maintenance tool is successfully established, acquiring and responding to a first operation and maintenance instruction issued by the first operation and maintenance tool.
When the program for establishing the operation and maintenance channel is executed by the processor 42, the method for establishing the operation and maintenance channel further includes the following steps:
under the condition that the link with the first operation maintenance tool is successfully established, acquiring a newly-established operation maintenance channel command issued by the first operation maintenance tool; the newly-built operation maintenance channel command comprises an IP address of the second DMS;
initiating a request for establishing a special bearer with the second DMS according to the IP address of the second DMS;
and under the condition that the special bearer is successfully established with the second DMS, establishing a second downlink data receiving rule and a second uplink data sending rule according to the IP address of the second DMS.
When the program for establishing the operation and maintenance channel is executed by the processor 42, the method for establishing the operation and maintenance channel further includes the following steps:
and responding to a newly-built operation and maintenance channel command issued by the first operation and maintenance tool under the condition that the establishment of the second downlink data receiving rule and the second uplink data sending rule is completed.
When the program for establishing the operation and maintenance channel is executed by the processor 42, the method for establishing the operation and maintenance channel further includes the following steps:
under the condition that the establishment of the second downlink data receiving rule and the second uplink data sending rule is completed, receiving and responding to a request for establishing a link, which is initiated by a second operation maintenance tool on the second DMS;
and under the condition that the link with the second operation and maintenance tool is successfully established, acquiring and responding to a second operation and maintenance instruction issued by the second operation and maintenance tool.
The program for establishing the operation and maintenance channel is further configured to, when executed by the processor 42, implement the following steps of the method for establishing the operation and maintenance channel:
the first operation maintenance instruction or the second operation maintenance instruction comprises one or more of fault data extraction and positioning, key Performance Indicator (KPI) data extraction, parameter configuration, version upgrading, operation data collection and printing information collection.
When the program for establishing the operation and maintenance channel is executed by the processor 42, the method for establishing the operation and maintenance channel further includes the following steps:
the first operation maintenance tool or the second operation maintenance tool comprises one or more of a terminal management tool PMT, a local maintenance tool LMT, a print tracking tool TraceMe, a file transfer protocol FTP service and a remote terminal protocol Telnet tool.
In the airborne terminal of the embodiment of the application, the airborne terminal establishes a special bearer with the DMS, and establishes a downlink data receiving rule and an uplink data sending rule through the IP address of the DMS; the method and the device realize the establishment of a remote operation maintenance channel between the airborne terminal and the DMS on the ground, and can remotely finish the daily operation maintenance work of extraction and positioning of fault data, version upgrading, extraction of KPI data, modification of parameter configuration and the like of the airborne terminal through an operation maintenance tool.
Third embodiment
A third embodiment of the present application provides a computer-readable storage medium, where a program for establishing an operation and maintenance channel is stored, and when the program for establishing an operation and maintenance channel is executed by a processor, the program is used to implement the steps of the method for establishing an operation and maintenance channel described in the first embodiment.
It should be noted that the computer-readable storage medium of this embodiment belongs to the same concept as the method of the first embodiment, and specific implementation processes thereof are detailed in the method embodiment, and technical features in the method embodiment are all correspondingly applicable in this embodiment, which is not described herein again.
In the computer-readable storage medium of the embodiment of the application, the airborne terminal establishes a special bearer with the DMS, and establishes a downlink data receiving rule and an uplink data sending rule through the IP address of the DMS; the remote operation maintenance channel is established between the airborne terminal and the ground DMS, and the daily operation maintenance work such as fault data extraction and positioning, version upgrading, KPI data extraction, parameter configuration modification and the like of the airborne terminal can be remotely completed through the operation maintenance tool.
It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
The preferred embodiments of the present application have been described above with reference to the accompanying drawings, and are not intended to limit the scope of the claims of the application accordingly. Any modifications, equivalents, and improvements made by those skilled in the art without departing from the scope and spirit of the present application should be within the scope of the claims of the present application.

Claims (10)

1. A method of establishing an operation maintenance channel, the method comprising:
under the condition that the onboard terminal is successfully accessed to the base station, initiating a request for establishing a special bearer with a first Device Management Server (DMS) according to an Internet Protocol (IP) address of the first DMS;
and under the condition that the special bearer is successfully established with the first DMS, establishing a first downlink data receiving rule and a first uplink data sending rule according to the IP address of the first DMS.
2. The method according to claim 1, wherein the establishing a first downlink data receiving rule and a first uplink data sending rule according to the IP address of the first DMS includes:
setting a source IP address of uplink data as an IP address of the airborne terminal, setting a destination IP address as an IP address of the first DMS, and setting a source port and a destination port as ports of an operation and maintenance tool on the first DMS;
and under the condition that the source IP address of the downlink data is the IP address of the first DMS, forwarding the downlink data to a corresponding data processing module for processing.
3. The method according to claim 1, wherein the establishing a first downlink data receiving rule and a first uplink data sending rule according to the IP address of the first DMS further comprises:
under the condition that the first downlink data receiving rule and the first uplink data sending rule are established, initiating a request for establishing a link with a first operation maintenance tool on the first DMS;
and under the condition that the link with the first operation and maintenance tool is successfully established, acquiring and responding to a first operation and maintenance instruction issued by the first operation and maintenance tool.
4. The method according to claim 3, wherein the initiating a request to establish a link with a first operation and maintenance tool on the first DMS further comprises thereafter:
under the condition that the link with the first operation and maintenance tool is successfully established, acquiring a newly-established operation and maintenance channel command issued by the first operation and maintenance tool; the newly-built operation maintenance channel command comprises an IP address of the second DMS;
initiating a request for establishing a special bearer with the second DMS according to the IP address of the second DMS;
and under the condition that the special bearer is successfully established with the second DMS, establishing a second downlink data receiving rule and a second uplink data sending rule according to the IP address of the second DMS.
5. The method according to claim 4, wherein the establishing a second downstream data receiving rule and a second upstream data sending rule according to the IP address of the second DMS further includes:
and responding to a newly-built operation and maintenance channel command issued by the first operation and maintenance tool under the condition that the second downlink data receiving rule and the second uplink data sending rule are established.
6. The method according to claim 4, wherein the establishing a second downstream data receiving rule and a second upstream data sending rule according to the IP address of the second DMS further includes:
under the condition that the establishment of the second downlink data receiving rule and the second uplink data sending rule is completed, receiving and responding to a request for establishing a link, which is initiated by a second operation maintenance tool on the second DMS;
and under the condition that the link with the second operation and maintenance tool is successfully established, acquiring and responding to a second operation and maintenance instruction issued by the second operation and maintenance tool.
7. The method of claim 3 or 6, wherein the first or second operation and maintenance instructions comprise one or more of fault data extraction and localization, key Performance Indicator (KPI) data extraction, parameter configuration, version upgrade, operational data collection, print information collection.
8. The method according to claim 3 or 6, characterized in that the first or second operation and maintenance tool comprises one or more of a terminal management tool PMT, a local maintenance tool LMT, a print tracking tool TraceMe, a File transfer protocol FTP service, a remote terminal protocol Telnet tool.
9. An onboard terminal, characterized in that it comprises a memory, a processor and a program for establishing an operation and maintenance channel stored on said memory and executable on said processor, said program for establishing an operation and maintenance channel being executed by said processor for implementing the steps of the method for establishing an operation and maintenance channel according to any one of claims 1 to 8.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a program for establishing an operation and maintenance channel, which when executed by a processor implements the steps of the method for establishing an operation and maintenance channel according to any one of claims 1 to 8.
CN201811231103.3A 2018-10-22 2018-10-22 Method for establishing operation maintenance channel, airborne terminal and storage medium Active CN111082852B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201811231103.3A CN111082852B (en) 2018-10-22 2018-10-22 Method for establishing operation maintenance channel, airborne terminal and storage medium
PCT/CN2019/108873 WO2020082993A1 (en) 2018-10-22 2019-09-29 Method for establishing operation maintenance channel, on-board terminal, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811231103.3A CN111082852B (en) 2018-10-22 2018-10-22 Method for establishing operation maintenance channel, airborne terminal and storage medium

Publications (2)

Publication Number Publication Date
CN111082852A CN111082852A (en) 2020-04-28
CN111082852B true CN111082852B (en) 2022-12-02

Family

ID=70309824

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811231103.3A Active CN111082852B (en) 2018-10-22 2018-10-22 Method for establishing operation maintenance channel, airborne terminal and storage medium

Country Status (2)

Country Link
CN (1) CN111082852B (en)
WO (1) WO2020082993A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100391288C (en) * 2004-12-22 2008-05-28 华为技术有限公司 Method for building remote maintenance channel
US8255112B2 (en) * 2005-10-28 2012-08-28 The Boeing Company Remote aircraft maintenance in a networked environment
CN100474960C (en) * 2006-06-20 2009-04-01 华为技术有限公司 Establishing method of maintenance path in mobile communication network and base station node
FR2914803B1 (en) * 2007-04-06 2009-09-18 Airbus Sas METHOD AND DEVICE FOR MAINTENANCE IN AN AIRCRAFT
FR2914804B1 (en) * 2007-04-06 2009-09-18 Airbus Sas COMMUNICATION SYSTEM BETWEEN A NETWORK OF COMPUTERS IN AN AIRCRAFT AND A NETWORK OF COMPUTERS ON THE GROUND
US9992055B2 (en) * 2010-12-31 2018-06-05 Openpeak Llc Disseminating commands from a DMS server to fielded devices using an extendable command architecture
CN105141545A (en) * 2014-06-05 2015-12-09 北京邮电大学 IP aeronautical telecommunication network ground-to-air communication QoS guarantee method and system
CN105992273A (en) * 2015-02-26 2016-10-05 中国移动通信集团公司 Method and device for providing relay access service in LTE network, and relay terminal
CN107613508A (en) * 2017-08-08 2018-01-19 西安电子科技大学 Aircraft and earth station's data transmission method based on more wireless network cards

Also Published As

Publication number Publication date
WO2020082993A1 (en) 2020-04-30
CN111082852A (en) 2020-04-28

Similar Documents

Publication Publication Date Title
US8676191B2 (en) Method and device for managing communication channels for data exchange from an aircraft
CN105703938B (en) Equipment configuration method, configuration device and management equipment
CN109474481B (en) Equipment deployment method and system, network management server, mobile terminal and storage medium
EP2625797B1 (en) Methods and systems for communicating between a vehicle and a remote application server
US20150381563A1 (en) Relay system for transmitting ip address of client to server and method therefor
CN112738791A (en) User information correlation backfill method, device, equipment and medium based on 5G core network
CN106454877A (en) Base station starting method and system
CN106658554A (en) Method and device for activating base station
US20200169867A1 (en) Interception method, core network device and base station
CN109587074B (en) Message processing method, device, storage medium and processor
CN111064788B (en) Signal transmission method, robot, and computer-readable storage medium
CN116886801A (en) OMCI client protocol stack fault processing method and device
CN105391612A (en) Virtual extensible local area network (VXLAN) tunnel end point (VTEP) adjacency learning method and VXLAN VTEP adjacency learning device
CN105812079A (en) Emergency broadcast state reporting method, device, emergency broadcast state receiving method and device
US8504678B2 (en) Traffic routing based on geophysical location
CN111082852B (en) Method for establishing operation maintenance channel, airborne terminal and storage medium
US8666429B1 (en) Location signature extraction on a wireless communication network
CN110460579B (en) Flight data display method, system and device and readable storage medium
CN106941680A (en) Base station monitoring method, terminal, vpn server and system
CN106790735A (en) The virtual machine static network method to set up communicated using serial ports and DHCP protocol
CN111988320B (en) Application identification method, device, system, equipment and medium
CN111726329B (en) Method for cloud management of gas station system
CN115668864A (en) Sending or receiving version information of a transport protocol
US20210067510A1 (en) Communication node, multi-hop network, equipment validity check method, and program
CN111836257A (en) Unmanned aerial vehicle data and image transmission system supporting free switching of eSIM card and SIM card

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant