Method, device, system and satellite terminal equipment for automatically generating routes

Abstract

The invention discloses a method, device, system and satellite terminal equipment for automatically generating routes. By grouping the satellite network and configuring a unique ID for each group, the satellite terminal equipment and its routing configuration information are added to the ID and stored in the NCS; When the terminal initiates a network access application, it first issues the communication group ID information corresponding to the terminal, so that the terminal can confirm the communication group ID information to which it belongs; and then issues all stored routing configurations in the communication group corresponding to the communication group ID information message and the communication group ID information; after receiving the message, the terminal first judges whether the communication group ID information and its own communication group ID information are the same / same group, and if they are the same / same group, the routing information in the message will be Configuration information is set in its own kernel routing table. There is no need to feed back the routing information of the satellite terminal equipment, the terminal no longer reports routing information, and the routing is automatically generated directly in the satellite network management and control center, which greatly improves the efficiency of satellite network routing generation.

Description

technical field [0001] The invention relates to satellite communication network route optimization technology, in particular to a method, device, system and satellite terminal equipment for automatically generating routes. Background technique [0002] In a satellite communication network, it is necessary to configure routing for each satellite terminal device to realize mutual communication between satellite terminal devices. The traditional satellite network route generation method is to report its own routing information to the system network management and control center through each satellite terminal device, and the system network management and control center generates the entire network routing information table according to the routing information reported by each satellite terminal device, and then The routing information of the entire network is sent to each satellite terminal device. [0003] This traditional satellite network route generation method has the fol...

AI Technical Summary

Problems solved by technology

[0004] 1. The generation of network-wide routes depends entirely on the routing information feedback of each satellite terminal device. This feedback method not only reduces the efficiency of network-wide route generation, but may also be lost due to the loss of routing information sent by a certain satellite terminal device. Circumstances that make this satellite terminal route unreachable

[0005] Second, when the scale of the satellite network is large, the reporting of routing information of each satellite terminal device and the delivery of routing information of the entire network will become particularly frequent, resulting in the occupation of a large number of satellite frequency band resources

[0006] 3. When the satellite network scale is very large, it is necessary to divide the large satellite network into multiple sub-networks. The satellite terminal devices within each sub-network can communicate with each other, but the satellite terminal devices between each sub-network cannot communicate with each other. If the traditional Routing generation method, complex routing processing will take up a lot of CPU resources

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