Space-based network topology design method and related equipment based on average communication distance
A technology of communication distance and network topology, applied in the field of satellite network communication processing, can solve problems such as delay, insufficient network performance of hops, etc., and achieve the effect of optimal network communication service performance and improved topology configuration.
Active Publication Date: 2022-08-09
PENG CHENG LAB
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[0005] The main purpose of the present invention is to provide a space-based network topology design method based on the average communication distance, a terminal and a computer-readable storage medium, aiming to solve the problem of time delay and jump in the traditional cross satellite network in the long-distance communication scene in the prior art. Insufficient problems in important network performance such as data
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[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0033] The network topology design needs to consider the specific service requirements of the satellite network, but the services in the initial stage of network construction are usually not clear enough. In this case, the network topology design can be based on the fuzzy average communication distance. Since inter-satellite communication needs to be based on certain communication technologies and devices, and different communication technologies and devices have great differences in the breadth and depth of communication, it is necessary to set relevant information in advance. Th...
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The present invention disclosed the Tiangji network topology design method and related equipment based on the average communication distance. The new satellite network configuration design in the present invention will be the corresponding delay and jump indicators of the given satellite network communication distance as the topology planning.To judge the basis, on the basis of maintaining each satellite node with the front and rear satellite nodes of the same track, redesign the link connection relationship between the neighboring and cross -orbits, and through the more effective sky -based satellite network topology design, the network topology structure is madeMeet the business performance requirements under specific communication distance, and achieve the improvement of communication delay and jump performance indicators relative to the traditional Cross network topology, ensure that these indicators do not significantly decline in close communication scenarios, reaching an average of the entire network on the entire network.The best purpose of communication business performance.
Description
technical field [0001] The present invention relates to the technical field of satellite network communication processing, and in particular, to a space-based network topology design method based on average communication distance, a terminal and a computer-readable storage medium. Background technique [0002] At present, industry research institutions and satellite network operation companies mainly carry out research and construction of space-based satellite networking based on the cross-frame structure. Although the cross-link topology is widely used, this network configuration is a compromise in overall network performance. In the cross network configuration, each satellite node only establishes links with the two satellites in the same orbit, and the left and right satellites in the adjacent orbit. The number of hops in long-distance communication across regions is large, which leads to the fact that it is used in satellite communication. There are obvious disadvantages...
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IPC IPC(8): H04L45/02H04L45/12H04L45/121H04L45/122H04B10/118
CPCH04L45/02H04L45/121H04L45/122H04L45/124H04B10/118Y02D30/70
Inventor 高圆圆廖小丽张钦宇王伟志
Owner PENG CHENG LAB