CN110505002B - Method, device and system for automatically generating route and satellite terminal equipment - Google Patents
Method, device and system for automatically generating route and satellite terminal equipment Download PDFInfo
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- CN110505002B CN110505002B CN201910711028.9A CN201910711028A CN110505002B CN 110505002 B CN110505002 B CN 110505002B CN 201910711028 A CN201910711028 A CN 201910711028A CN 110505002 B CN110505002 B CN 110505002B
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Abstract
The invention discloses a method, a device and a system for automatically generating a route and satellite terminal equipment, wherein a satellite network is grouped, each group is configured with a unique ID, the satellite terminal equipment and route configuration information thereof are added into the IDs and are stored in an NCS; when a terminal initiates a network access application, firstly, the ID information of a communication group corresponding to the terminal is issued so that the terminal confirms the ID information of the communication group to which the terminal belongs; then, sending a message comprising all stored routing configuration information and the communication group ID information in the communication group corresponding to the communication group ID information; after receiving the message, the terminal firstly judges whether the communication group ID information and the self communication group ID information are the same/same group, and if the communication group ID information and the self communication group ID information are the same/same group, the routing configuration information in the message is arranged in a self kernel routing table. Routing information feedback of satellite terminal station equipment is not needed, the terminal does not report routing information any more, and a route is directly and automatically generated in a satellite network management control center, so that the efficiency of generating the satellite network route is greatly improved.
Description
Technical Field
The invention relates to a satellite communication network route optimization technology, in particular to a method, a device and a system for automatically generating a route and a satellite terminal device.
Background
In a satellite communication network, routing configuration needs to be performed on each satellite terminal device to implement mutual communication between each satellite terminal device. In the traditional method for generating the satellite network route, the route information of each satellite terminal device is reported to a system network management control center, and the system network management control center generates a whole network route information table according to the route information reported by each satellite terminal device and then sends the whole network route information to each satellite terminal device.
The traditional satellite network route generation method has the following defects:
the generation of the whole network route completely depends on the route information feedback of each satellite terminal device, and the feedback mode not only reduces the efficiency of the whole network route generation, but also can cause the situation that the satellite terminal route is unreachable because the route information sent by a certain satellite terminal device is lost.
Secondly, when the satellite network has a large scale, the reporting of the routing information of each satellite terminal device and the issuing of the routing information of the whole network become very frequent, so that a large amount of satellite frequency band resources are occupied.
When the satellite network is large in scale, the large satellite network needs to be divided into a plurality of sub-networks, the satellite terminal devices in the sub-networks can communicate with each other, the satellite terminal devices between the sub-networks cannot communicate with each other, and if a traditional route generation method is adopted, a large amount of CPU resources are occupied by a complex route processing process.
Disclosure of Invention
The invention mainly aims at the defects of the related prior art and provides a method, a device and a system for automatically generating a route and satellite terminal equipment, the route is directly and automatically generated in a satellite network management control center without the route information feedback of the satellite terminal equipment, and the efficiency of generating the satellite network route is greatly improved.
In order to achieve the above object, the present invention employs the following techniques:
a large satellite network route automatic generation method is characterized in that: the method comprises the following steps:
the method comprises the following steps that a satellite network is divided into a plurality of subnets by an NMS (network management system), each subnet is a communication group, and ID (identity) information of a unique identifier is configured for each communication group; registering satellite terminal equipment information and routing configuration information of the added satellite terminal equipment in the communication group ID information;
the NCS stores the routing configuration information of the corresponding satellite terminal equipment into a communication group corresponding to the ID information of the communication group to which the NCS belongs according to the registered satellite terminal equipment information and the routing configuration information of the added satellite terminal equipment;
the satellite terminal equipment initiates a network access application to a satellite Network Control System (NCS);
the method comprises the steps that a satellite network control system NCS sends communication group ID information corresponding to a satellite terminal device initiating a network access application;
the satellite terminal equipment initiating the network access application receives the communication group ID information sent by the satellite network control system NCS and confirms the communication group ID information corresponding to the satellite terminal equipment;
the satellite network control system NCS sends all the stored routing configuration information and the communication group ID information in the communication group corresponding to the communication group ID information sent in the last step to the satellite terminal equipment initiating the network access application in a message form;
and the satellite terminal equipment initiating the network access application receives the message and sets the routing configuration information in the message in a kernel routing table of the satellite terminal equipment when judging that the communication group ID information in the message is the same as the communication group ID information corresponding to the satellite terminal equipment.
An automatic generation system for large satellite network routes, comprising:
the satellite network management control system comprises a satellite network management control center and each satellite terminal device, wherein the satellite network management control center comprises a satellite network management system NMS and a satellite network control system NCS;
the satellite network management system NMS is used for dividing the satellite network into a plurality of subnets, enabling each subnet to be a communication group, and configuring ID information with unique identification for each communication group; registering satellite terminal equipment information and routing configuration information of the added satellite terminal equipment in the communication group ID information;
the satellite network control system NCS is used for storing the routing configuration information of the corresponding satellite terminal equipment into a communication group corresponding to the ID information of the communication group to which the satellite terminal equipment belongs according to the registered satellite terminal equipment information and the routing configuration information of the added satellite terminal equipment; the routing configuration information and the communication group ID information stored in the communication group corresponding to the communication group ID information are sent to the satellite terminal equipment initiating the network access application in a message form;
the satellite terminal equipment is used for initiating a network access application to a satellite network control system NCS; the communication group ID information is used for receiving the communication group ID information sent by the satellite network control system NCS so as to confirm the communication group ID information corresponding to the communication group ID information; and the routing configuration information in the message is arranged in a kernel routing table of the message when the message sent by the NCS is received and the communication group ID information in the message is judged to be the same as the communication group ID information corresponding to the message.
A method for automatically generating a route by a satellite network management control center is characterized by comprising the following steps:
dividing the satellite network into a plurality of subnets, enabling each subnet to be a communication group, and configuring ID information of unique identification for each communication group;
registering satellite terminal equipment information and routing configuration information of the added satellite terminal equipment in the communication group ID information;
storing the routing configuration information of the corresponding satellite terminal equipment into a communication group corresponding to the ID information of the communication group to which the corresponding satellite terminal equipment belongs according to the registered satellite terminal equipment information and the routing configuration information of the added satellite terminal equipment;
sending communication group ID information corresponding to the satellite terminal equipment initiating the network access application so that the satellite terminal equipment initiating the network access application acquires and confirms the communication group ID information corresponding to the satellite terminal equipment;
and sending all stored routing configuration information in the communication group corresponding to the communication group ID information sent in the last step and the communication group ID information to the satellite terminal equipment initiating the network access application in a message form, so that the satellite terminal equipment initiating the network access application sets the routing configuration information in the message in a kernel routing table of the satellite terminal equipment when receiving the message and judging that the communication group ID information in the message is the same as the communication group ID information corresponding to the satellite terminal equipment.
An apparatus for automatically generating a route, comprising: the method comprises the following steps:
the satellite network management NMS module is used for dividing the satellite network into a plurality of subnets, enabling each subnet to be a communication group, and configuring ID information of unique identification for each communication group; registering satellite terminal equipment information and routing configuration information of the added satellite terminal equipment in the communication group ID information; and
the satellite network control NCS module is used for storing the routing configuration information of the corresponding satellite terminal equipment into a communication group corresponding to the ID information of the communication group to which the satellite terminal equipment belongs according to the registered satellite terminal equipment information and the routing configuration information of the added satellite terminal equipment; the system comprises a satellite terminal device, a communication group ID information acquisition module, a communication group identification module and a communication group identification module, wherein the satellite terminal device is used for sending communication group ID information corresponding to the satellite terminal device initiating the network access application so as to enable the satellite terminal device initiating the network access application to acquire and confirm the communication group ID information corresponding to the satellite terminal device; and the routing configuration module is further configured to send all stored routing configuration information in the communication group corresponding to the communication group ID information and the communication group ID information to the satellite terminal device initiating the network access application in a message form, so that the satellite terminal device initiating the network access application sets the routing configuration information in the message in its kernel routing table when receiving the message and determining that the communication group ID information in the message is the same as the communication group ID information corresponding to the satellite terminal device.
A method for automatically generating a route by satellite terminal equipment is characterized in that: the method comprises the following steps:
initiating a network access application to a satellite network management control center;
receiving communication group ID information sent by the satellite network management control center to acquire and confirm communication group ID information corresponding to the satellite terminal equipment;
receiving a message sent by the satellite network management control center; the message comprises all stored routing configuration information in the communication group corresponding to the communication group ID information received in the last step and the communication group ID information received in the last step;
judging that the communication group ID information in the message is the same as the communication group ID information corresponding to the satellite terminal equipment, and setting the routing configuration information in the message in a kernel routing table of the satellite terminal equipment;
wherein:
the communication group ID information is unique identification ID information which is respectively possessed by each communication group, and the communication group ID information has registration information and routing configuration addition information which correspond to the satellite terminal equipment of the communication group ID information;
the communication group refers to a plurality of sub-networks forming a satellite network; all the stored routing configuration information in the communication group refers to all the routing configuration information of the satellite terminal equipment corresponding to the communication group ID information of the communication group stored in the communication group.
A satellite terminal apparatus for automatically generating a route,
the satellite terminal device:
the system comprises a satellite network management control center, a satellite terminal device and a communication group ID information server, wherein the satellite network management control center is used for initiating a network access application to the satellite network management control center and receiving the communication group ID information sent by the satellite network management control center so as to acquire and confirm the communication group ID information to which the satellite terminal device belongs;
the satellite network management control center is used for receiving messages sent by the satellite network management control center; the message comprises all stored routing configuration information in the communication group corresponding to the communication group ID information received in the last step and the communication group ID information received in the last step;
the routing configuration information in the message is arranged in a kernel routing table of the satellite terminal equipment when the communication group ID information in the message is judged to be the same as the communication group ID information corresponding to the satellite terminal equipment;
wherein:
the communication group ID information is unique identification ID information which is respectively possessed by each communication group, and the communication group ID information has registration information and routing configuration addition information which correspond to the satellite terminal equipment of the communication group ID information;
the communication group refers to a plurality of sub-networks forming a satellite network; all the stored routing configuration information in the communication group refers to all the routing configuration information of the satellite terminal equipment corresponding to the communication group ID information of the communication group stored in the communication group.
Compared with the prior art, the invention has the beneficial effects that:
1. the method and the device for automatically generating the route are more efficient and reliable for the communication of the large satellite network, not only can the efficiency of route generation be improved, but also the effect of respectively communicating the sub-networks and sub-networks of the large satellite network can be realized;
2. because the satellite terminal does not report the routing information any more, the utilization rate of the satellite network frequency band is improved, and the efficiency of the satellite network routing management is improved.
Drawings
Fig. 1 is a flowchart of a method for automatically generating a large satellite network route according to the present invention.
Fig. 2 is a networking diagram of the automatic generation system of the large satellite network route of the invention.
Fig. 3 is an example of a networking scheme for automatically generating a route in a large satellite network according to the present invention.
Fig. 4 is a flow chart of automatically generating a route by the satellite network management control center according to the present invention.
Fig. 5 is a networking diagram of an apparatus for automatically generating a route according to the present invention.
Fig. 6 is a flowchart of the automatic route generation of the satellite terminal device according to the present invention.
Fig. 7 is a flowchart illustrating a process after the satellite terminal device receives a message sent by the NCS according to the present invention.
Fig. 8 is a network diagram of the satellite terminal device for automatically generating the route according to the present invention.
Detailed Description
The invention provides a method for automatically generating a large satellite network route, which is a flow chart of a specific embodiment and is shown in figure 1.
The satellite network management system NMS divides the satellite network into a plurality of subnets, each subnet is a communication group, and each communication group is configured with ID information with unique identification.
The satellite network management system NMS registers the satellite terminal device information and the route configuration information of the added satellite terminal device in the communication group ID information.
And the NCS stores the routing configuration information of the corresponding satellite terminal equipment into the communication group corresponding to the ID information of the communication group to which the NCS belongs according to the registered satellite terminal equipment information and the routing configuration information of the added satellite terminal equipment.
And the satellite terminal equipment initiates a network access application to the NCS.
And the satellite network control system NCS sends the communication group ID information corresponding to the satellite network control system NCS to the satellite terminal equipment initiating the network access application.
And the satellite terminal equipment initiating the network access application receives the communication group ID information sent by the satellite network control system NCS and confirms the communication group ID information corresponding to the satellite terminal equipment.
And the satellite network control system NCS sends all the stored routing configuration information and the communication group ID information in the communication group corresponding to the communication group ID information sent in the last step to the satellite terminal equipment initiating the network access application in a message form.
And the satellite terminal equipment initiating the network access application receives the message and sets the routing configuration information in the message in a kernel routing table of the satellite terminal equipment when judging that the communication group ID information in the message is the same as the communication group ID information corresponding to the satellite terminal equipment.
The invention provides an automatic generation system of a large satellite network route, and a networking structure block diagram of a specific implementation mode is shown in fig. 2. Specifically, the method comprises the following steps: the satellite network management control center comprises a satellite network management system NMS and a satellite network control system NCS.
The satellite network management system NMS is used for dividing the satellite network into a plurality of subnets, enabling each subnet to be a communication group, and configuring ID information with unique identification for each communication group; and registers the satellite terminal device information and the route configuration information of the added satellite terminal device in the communication group ID information.
The satellite network control system NCS is used for storing the routing configuration information of the corresponding satellite terminal equipment into a communication group corresponding to the ID information of the communication group to which the satellite terminal equipment belongs according to the registered satellite terminal equipment information and the routing configuration information of the added satellite terminal equipment; and the routing configuration information and the communication group ID information stored in the communication group corresponding to the communication group ID information are sent to the satellite terminal equipment initiating the network access application in a message form.
The satellite terminal equipment is used for initiating a network access application to a satellite network control system NCS; the communication group ID information is used for receiving the communication group ID information sent by the satellite network control system NCS so as to confirm the communication group ID information corresponding to the communication group ID information; and the routing configuration information in the message is arranged in a kernel routing table of the message when the message sent by the NCS is received and the communication group ID information in the message is judged to be the same as the communication group ID information corresponding to the message.
Fig. 3 shows an example of a networking scheme for automatically generating a route for a large satellite network according to the present invention. The figure shows a networking scenario for a large satellite network. The satellite network mainly comprises two parts: the satellite network management control center and each satellite terminal equipment, wherein the satellite network management control center can be divided into: the system comprises a satellite network management system NMS and a satellite network control system NCS.
Description of the name:
NMS: a satellite network management system;
NCS: a satellite network control system;
RCST: and a satellite terminal device.
First, the satellite network management system NMS operates as follows:
(1) the satellite network management system NMS divides the large satellite network into a plurality of subnets, each subnet being a communication group, each communication group being identified by a unique ID.
For example, in fig. 3, two communication groups, i.e., groupID _1 and groupID _2, are divided.
(2) The satellite terminal information is registered in the satellite network communication group, and the routing configuration information of the terminal is added, and then the newly registered terminal information and the added routing configuration information are sent to the satellite network control system NCS together.
For example, in fig. 3, terminal RCSTA and terminal RCSTB are added into the communication group groupID _ 1; the terminal RCSTC and the terminal RCSTD are added to the group _2 communication group.
Secondly, after receiving the configuration information issued by the NMS, the NCS performs the following processing =:
(1) after receiving the terminal configuration information, the NCS adds the route configuration of the terminal to the network communication group to which the NCS belongs.
For example, in fig. 3, all routes configured by the terminal RCSTA and the terminal RCSTB are stored as the affiliated route of groupID _ 1; all routes configured by the terminal RCSTC and the terminal RCSTD are stored as the belonging routes of groupID _ 2.
(2) When the satellite terminal equipment applies for online to the NCS, the NCS firstly sends the ID of the communication group to which the satellite terminal belongs to the terminal equipment so that the terminal equipment can know the communication group to which the terminal equipment belongs; and then all the routing information in the communication group ID is issued to the terminal equipment.
For example, in fig. 3, when the terminal RCSTA and the terminal RCSTB are online, the communication group ID to which the two terminals belong is issued first (in this example, the communication group ID is 1), and then the route to which the communication group 1 belongs is issued to the terminal RCSTA and the terminal RCSTB in a message format. Similarly, when the terminal RCSTC and the terminal RCSTD come online, the information of the communication group 2 is issued.
Specifically, the packet composition format may be:
groupID communication group ID
{
route_info1,
route_info2,
……
……
……
route_info,
All route configuration information in the communication group
Finally, after receiving the route configuration information issued by the NCS, the terminal device performs processing, which specifically includes:
(1) firstly, judging whether the communication group ID in the routing configuration information message format is the same as the ID of the communication group ID, if so, configuring the routing information into the kernel routing table of the communication group ID, thus realizing the automatic generation of the routing.
For example, in fig. 3, when the communication group ID received by the terminal RCSTA and the terminal RCSTA in the format of the routing configuration information message is 1, all the routing configurations in the message are configured in the core routing table of the terminal RCSTA and the terminal RCSTA; similarly, the routing information that the terminal RCSTC and the terminal RCSTD match to the communication group ID of 2 is configured into the kernel.
And completing automatic generation of the route.
The steps of the process for automatically generating the route by the satellite network management control center provided by the invention are shown in fig. 4:
firstly, the satellite network management control center divides the satellite network into a plurality of subnets, each subnet is a communication group, and ID information with unique identification is configured for each communication group.
Then, the satellite terminal device information and the routing configuration information of the additional satellite terminal device are registered in the communication group ID information.
And the satellite network management control center stores the routing configuration information of the corresponding satellite terminal equipment into the communication group corresponding to the ID information of the communication group to which the satellite network management control center belongs according to the registered satellite terminal equipment information and the routing configuration information of the added satellite terminal equipment.
The satellite network management control center sends the communication group ID information corresponding to the satellite network management control center to the satellite terminal equipment initiating the network access application, so that the satellite terminal equipment initiating the network access application acquires and confirms the communication group ID information corresponding to the satellite terminal equipment.
And the satellite network management control center sends all stored routing configuration information in the communication group corresponding to the communication group ID information sent in the last step and the communication group ID information to the satellite terminal equipment initiating the network access application in a message form, so that the satellite terminal equipment initiating the network access application sets the routing configuration information in the message in a kernel routing table of the satellite terminal equipment when receiving the message and judging that the communication group ID information is the same as the communication group ID information corresponding to the satellite terminal equipment.
Fig. 5 is a block diagram of an apparatus for automatically generating a route according to the present invention.
The device comprises a satellite network management NMS module and a satellite network control NCS module.
Specifically, the satellite network management NMS module is configured to divide a satellite network into a plurality of subnets, make each subnet a communication group, and configure ID information of a unique identifier for each communication group; and registers the satellite terminal device information and the route configuration information of the added satellite terminal device in the communication group ID information.
Specifically, the satellite network control NCS module is configured to store, according to the registered satellite terminal device information and the route configuration information of the added satellite terminal device, the route configuration information of the corresponding satellite terminal device into a communication group corresponding to the ID information of the communication group to which the satellite terminal device belongs; the system comprises a satellite terminal device, a communication group ID information acquisition module, a communication group identification module and a communication group identification module, wherein the satellite terminal device is used for sending communication group ID information corresponding to the satellite terminal device initiating the network access application so as to enable the satellite terminal device initiating the network access application to acquire and confirm the communication group ID information corresponding to the satellite terminal device; and the routing configuration module is further configured to send all stored routing configuration information in the communication group corresponding to the communication group ID information and the communication group ID information to the satellite terminal device initiating the network access application in a message form, so that the satellite terminal device initiating the network access application sets the routing configuration information in the message in its kernel routing table when receiving the message and determining that the communication group ID information in the message is the same as the communication group ID information corresponding to the satellite terminal device.
As shown in fig. 6, the method for automatically generating a route by a satellite terminal device according to the present invention is described.
Firstly, the satellite terminal equipment initiates a network access application to a satellite network management control center.
Then, the satellite terminal device receives the communication group ID information sent by the satellite network management control center to acquire and confirm the communication group ID information to which the satellite terminal device itself belongs.
Then, the steps shown in fig. 7 are performed:
the satellite terminal equipment receives the message sent by the satellite network management control center; the message includes all the stored routing configuration information in the communication group corresponding to the communication group ID information received in the previous step and the communication group ID information received in the previous step.
And then, the satellite terminal equipment judges that the communication group ID information in the message is the same as the communication group ID information corresponding to the satellite terminal equipment, and sets the routing configuration information in the message in a kernel routing table of the satellite terminal equipment. If not, the process is not ended.
In the flow of the method, the communication group ID information is unique identification ID information that each communication group has, and the communication group ID information has registration information and routing configuration addition information corresponding to the satellite terminal device to which the communication group ID information belongs.
In the flow of the method, the communication group refers to a plurality of sub-networks forming a satellite network; all the stored routing configuration information in the communication group refers to all the routing configuration information of the satellite terminal equipment corresponding to the communication group ID information of the communication group stored in the communication group.
As shown in fig. 8, a networking diagram of a satellite terminal device is shown.
The satellite terminal device for automatically generating a route provided by the invention has the following functions in a networking environment as shown in fig. 8.
The satellite terminal device: the system comprises a satellite network management control center, a satellite terminal device and a communication group ID information server, wherein the satellite network management control center is used for initiating a network access application to the satellite network management control center and receiving the communication group ID information sent by the satellite network management control center so as to acquire and confirm the communication group ID information to which the satellite terminal device belongs; the satellite network management control center is used for receiving messages sent by the satellite network management control center; the message comprises all stored routing configuration information in the communication group corresponding to the communication group ID information received in the last step and the communication group ID information received in the last step; and the routing configuration information in the message is arranged in a kernel routing table of the satellite terminal equipment when the communication group ID information in the message is judged to be the same as the communication group ID information corresponding to the satellite terminal equipment.
The above are merely illustrative embodiments of the present invention, and are not limited to these embodiments. Compared with the prior art, the invention can provide a more efficient and reliable automatic route generation method, device and system for large satellite network communication, not only can improve the route generation efficiency, but also can realize the effect of respectively communicating the large satellite network sub-networks and sub-networks; meanwhile, the satellite terminal does not report the routing information any more, so that the utilization rate of the satellite network frequency band is improved, and the efficiency of the satellite network routing management is improved.
Claims (6)
1. A large satellite network route automatic generation method is characterized in that: the method comprises the following steps:
the method comprises the following steps that a satellite network is divided into a plurality of subnets by an NMS (network management system), each subnet is a communication group, and ID (identity) information of a unique identifier is configured for each communication group; registering satellite terminal equipment information and routing configuration information of the added satellite terminal equipment in the communication group ID information; the satellite network management system NMS is used for sending the newly registered satellite terminal equipment information and the added route configuration information of the satellite terminal equipment to the satellite network control system NCS;
the NCS stores the routing configuration information of the corresponding satellite terminal equipment into a communication group corresponding to the ID information of the communication group to which the NCS belongs according to the registered satellite terminal equipment information and the routing configuration information of the added satellite terminal equipment;
the satellite terminal equipment initiates a network access application to a satellite Network Control System (NCS);
the method comprises the steps that a satellite network control system NCS sends communication group ID information corresponding to a satellite terminal device initiating a network access application;
the satellite terminal equipment initiating the network access application receives the communication group ID information sent by the satellite network control system NCS and confirms the communication group ID information corresponding to the satellite terminal equipment;
the satellite network control system NCS sends all the stored routing configuration information and the communication group ID information in the communication group corresponding to the communication group ID information sent in the last step to the satellite terminal equipment initiating the network access application in a message form;
and the satellite terminal equipment initiating the network access application receives the message and sets the routing configuration information in the message in a kernel routing table of the satellite terminal equipment when judging that the communication group ID information in the message is the same as the communication group ID information corresponding to the satellite terminal equipment.
2. An automatic generation system for large satellite network routes, comprising:
the satellite network management control system comprises a satellite network management control center and each satellite terminal device, wherein the satellite network management control center comprises a satellite network management system NMS and a satellite network control system NCS;
the satellite network management system NMS is used for dividing the satellite network into a plurality of subnets, enabling each subnet to be a communication group, and configuring ID information with unique identification for each communication group; registering satellite terminal equipment information and routing configuration information of the added satellite terminal equipment in the communication group ID information; the satellite network management system NMS is also used for sending the newly registered satellite terminal equipment information and the added route configuration information of the satellite terminal equipment to the satellite network control system NCS;
the satellite network control system NCS is used for storing the routing configuration information of the corresponding satellite terminal equipment into a communication group corresponding to the ID information of the communication group to which the satellite terminal equipment belongs according to the registered satellite terminal equipment information and the routing configuration information of the added satellite terminal equipment; the routing configuration information and the communication group ID information stored in the communication group corresponding to the communication group ID information are sent to the satellite terminal equipment initiating the network access application in a message form;
the satellite terminal equipment is used for initiating a network access application to a satellite network control system NCS; the communication group ID information is used for receiving the communication group ID information sent by the satellite network control system NCS so as to confirm the communication group ID information corresponding to the communication group ID information; and the routing configuration information in the message is arranged in a kernel routing table of the message when the message sent by the NCS is received and the communication group ID information in the message is judged to be the same as the communication group ID information corresponding to the message.
3. A method for automatically generating a route by a satellite network management control center is characterized by comprising the following steps:
dividing the satellite network into a plurality of subnets, enabling each subnet to be a communication group, and configuring ID information of unique identification for each communication group;
registering satellite terminal equipment information and routing configuration information of the added satellite terminal equipment in the communication group ID information;
storing the routing configuration information of the corresponding satellite terminal equipment into a communication group corresponding to the ID information of the communication group to which the corresponding satellite terminal equipment belongs according to the registered satellite terminal equipment information and the routing configuration information of the added satellite terminal equipment;
sending communication group ID information corresponding to the satellite terminal equipment initiating the network access application so that the satellite terminal equipment initiating the network access application acquires and confirms the communication group ID information corresponding to the satellite terminal equipment;
and sending all stored routing configuration information in the communication group corresponding to the communication group ID information sent in the last step and the communication group ID information to the satellite terminal equipment initiating the network access application in a message form, so that the satellite terminal equipment initiating the network access application sets the routing configuration information in the message in a kernel routing table of the satellite terminal equipment when receiving the message and judging that the communication group ID information in the message is the same as the communication group ID information corresponding to the satellite terminal equipment.
4. An apparatus for automatically generating a route, comprising: the system comprises a satellite network management NMS module and a satellite network control NCS module;
the satellite network management NMS module is used for dividing the satellite network into a plurality of subnets, enabling each subnet to be a communication group, and configuring ID information of unique identification for each communication group; registering satellite terminal equipment information and routing configuration information of the added satellite terminal equipment in the communication group ID information; the system comprises a satellite network control system NCS module, a network configuration module and a network configuration module, wherein the satellite network control system NCS module is used for sending newly registered satellite terminal equipment information and added route configuration information of the satellite terminal equipment to the satellite network control system NCS module;
the satellite network control NCS module is used for storing the routing configuration information of the corresponding satellite terminal equipment into a communication group corresponding to the ID information of the communication group to which the satellite terminal equipment belongs according to the registered satellite terminal equipment information and the routing configuration information of the added satellite terminal equipment; the system comprises a satellite terminal device, a communication group ID information acquisition module, a communication group identification module and a communication group identification module, wherein the satellite terminal device is used for sending communication group ID information corresponding to the satellite terminal device initiating the network access application so as to enable the satellite terminal device initiating the network access application to acquire and confirm the communication group ID information corresponding to the satellite terminal device; and the routing configuration module is further configured to send all stored routing configuration information in the communication group corresponding to the communication group ID information and the communication group ID information to the satellite terminal device initiating the network access application in a message form, so that the satellite terminal device initiating the network access application sets the routing configuration information in the message in its kernel routing table when receiving the message and determining that the communication group ID information in the message is the same as the communication group ID information corresponding to the satellite terminal device.
5. A method for automatically generating a route by satellite terminal equipment is characterized in that: the method comprises the following steps:
initiating a network access application to a satellite network management control center;
receiving communication group ID information sent by the satellite network management control center to acquire and confirm communication group ID information corresponding to the satellite terminal equipment;
receiving a message sent by the satellite network management control center; the message comprises all stored routing configuration information in the communication group corresponding to the communication group ID information received in the last step and the communication group ID information received in the last step;
judging that the communication group ID information in the message is the same as the communication group ID information corresponding to the satellite terminal equipment, and setting the routing configuration information in the message in a kernel routing table of the satellite terminal equipment;
wherein:
the communication group ID information is unique identification ID information which is respectively possessed by each communication group, and the communication group ID information has registration information and routing configuration addition information which correspond to the satellite terminal equipment of the communication group ID information;
the communication group refers to a plurality of sub-networks forming a satellite network; all the stored routing configuration information in the communication group refers to all the routing configuration information of the satellite terminal equipment corresponding to the communication group ID information of the communication group stored in the communication group.
6. A device for automatically generating a route by satellite terminal equipment is characterized in that: the method comprises the following steps:
the sending module is used for initiating a network access application to the satellite network management control center;
the first receiving module is used for receiving the communication group ID information sent by the satellite network management control center so as to acquire and confirm the communication group ID information corresponding to the satellite terminal equipment;
the second receiving module is used for receiving the message sent by the satellite network management control center; the message includes all stored routing configuration information in a communication group corresponding to the communication group ID information received by the first receiving module and the communication group ID information received by the first receiving module;
the judging module is used for judging that the communication group ID information in the message is the same as the communication group ID information corresponding to the satellite terminal equipment, and setting the routing configuration information in the message in a kernel routing table of the satellite terminal equipment;
wherein:
the communication group ID information is unique identification ID information which is respectively possessed by each communication group, and the communication group ID information has registration information and routing configuration addition information which correspond to the satellite terminal equipment of the communication group ID information;
the communication group refers to a plurality of sub-networks forming a satellite network; all the stored routing configuration information in the communication group refers to all the routing configuration information of the satellite terminal equipment corresponding to the communication group ID information of the communication group stored in the communication group.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6829221B1 (en) * | 1999-12-27 | 2004-12-07 | Nortel Networks Limited | Border gateway protocol manager and method of managing the selection of communication links |
| CN102404818A (en) * | 2011-12-29 | 2012-04-04 | 西安空间无线电技术研究所 | Method for generating and updating routing list of satellite network |
| CN102971969A (en) * | 2010-04-20 | 2013-03-13 | 阿比科技有限责任公司 | Method and devices for routing in a satellite-based communication system |
| CN103685023A (en) * | 2013-11-18 | 2014-03-26 | 中国空间技术研究院 | Broadband satellite communication system and method based on satellite-borne IP switching |
| CN107094047A (en) * | 2017-06-09 | 2017-08-25 | 西安电子科技大学 | Based on pre-stored and segment transmissions the double layer minipellet method for routing of grouped data |
| CN108881029A (en) * | 2018-06-07 | 2018-11-23 | 北京邮电大学 | The low-track satellite network addressing based on star decoupled and method for routing and system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020150060A1 (en) * | 1998-09-01 | 2002-10-17 | Marie-Jose Montpetit | Asymmetric formatting system and method for low-earth-orbit satellite data communication |
| US9014083B2 (en) * | 2011-09-27 | 2015-04-21 | Telefonaktiebolaget L M Ericsson (Publ) | Transport channel flexibility over satellite backhaul links |
-
2019
- 2019-08-02 CN CN201910711028.9A patent/CN110505002B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6829221B1 (en) * | 1999-12-27 | 2004-12-07 | Nortel Networks Limited | Border gateway protocol manager and method of managing the selection of communication links |
| CN102971969A (en) * | 2010-04-20 | 2013-03-13 | 阿比科技有限责任公司 | Method and devices for routing in a satellite-based communication system |
| CN102404818A (en) * | 2011-12-29 | 2012-04-04 | 西安空间无线电技术研究所 | Method for generating and updating routing list of satellite network |
| CN103685023A (en) * | 2013-11-18 | 2014-03-26 | 中国空间技术研究院 | Broadband satellite communication system and method based on satellite-borne IP switching |
| CN107094047A (en) * | 2017-06-09 | 2017-08-25 | 西安电子科技大学 | Based on pre-stored and segment transmissions the double layer minipellet method for routing of grouped data |
| CN108881029A (en) * | 2018-06-07 | 2018-11-23 | 北京邮电大学 | The low-track satellite network addressing based on star decoupled and method for routing and system |
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